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Arfaoui, Ahlem, Catalin Viorel Popa, Redha Taïar, Guillaume Polidori e Stéphane Fohanno. "Numerical Streamline Patterns at Swimmer’s Surface Using RANS Equations". Journal of Applied Biomechanics 28, n. 3 (luglio 2012): 279–83. http://dx.doi.org/10.1123/jab.28.3.279.
Testo completoAbstract (sommario):
The objective of this article is to perform a numerical modeling on the flow dynamics around a competitive female swimmer during the underwater swimming phase for a velocity of 2.2 m/s corresponding to national swimming levels. Flow around the swimmer is assumed turbulent and simulated with a computational fluid dynamics method based on a volume control approach. The 3D numerical simulations have been carried out with the code ANSYS FLUENT and are presented using the standard k-ω turbulence model for a Reynolds number of 6.4 × 106. To validate the streamline patterns produced by the simulation, experiments were performed in the swimming pools of the National Institute of Sports and Physical Education in Paris (INSEP) by using the tufts method.
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Laughery, Kenneth R., Danielle L. Paige, Brenda R. Laughery, Michael S. Wogalter, Michael J. Kalsher e S. David Leonard. "Guidelines for Warnings Design: Do They Matter?" Proceedings of the Human Factors and Ergonomics Society Annual Meeting 46, n. 19 (settembre 2002): 1708–12. http://dx.doi.org/10.1177/154193120204601904.
Testo completoAbstract (sommario):
A study was carried out using four measures of effectiveness to compare product warnings that are consistent with the American National Standards Institute Product Safety Signs and Labels standard (ANSI Z535.4) to warnings that are not consistent with the standard. Inconsistent warnings were based on the format of existing product warnings. Two warnings, consistent and inconsistent, for each of ten different products were evaluated: cooking oil, trampoline, paint, dresser, airbag, seat belt, tire, sports utility vehicle, reclining seat and swimming pool. The four effectiveness criteria were judgments of noticeability, likelihood to read, understandability and likelihood of complying. Participants were 176 students with varied majors from five different universities. Results indicated higher levels of judged effectiveness for the warnings that were consistent with the ANSI standard. The differences were statistically significant for all four effectiveness measures for all ten products. While warnings that are consistent with the ANSI Z535.4 standard do not by themselves necessarily constitute an adequate warning system, these results indicate that the standard does have merit and utility and represents a good starting point in warning design.
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Ortiz, Rodomiro. "Swimming in the Breeding Pool: Partnering for Conservation of Plant Genetic Resources through Crop Germplasm Enhancement". Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences 66, n. 4-5 (1 dicembre 2012): 143–47. http://dx.doi.org/10.2478/v10046-012-0020-1.
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Substantial and sustainable increases in productivity of all crops are needed to meet the predicted demand for food, feed, fibres, flowers, fuels, fun, feed-stocks and pharmaceuticals of this 21st century bio-based economy. Plant breeding is vital for protecting the yield gains made to date, and for further increasing the genetic yield potential of all crops. As a result of the Green Revolution, global productivity of the main food staples steadily rose since the 1960s. Such achievements ensued from crop genetic enhancement partnerships. They are models for illustrating partnering for exchange, evaluation, release and use of plant genetic resources worldwide. These partnerships include national agricultural research institutes and international agricultural research centres. For many decades the global wheat yield increased due to an effective International Wheat Improvement Network (IWIN), which deployed cutting-edge science alongside practical multi-disciplinary applications, resulting in the development of bred-germplasm that has improved food security and the livelihoods of farmers in the developing world. IWIN operates field evaluation trials in more than 250 locations of 100 countries for testing breeding wheat lines across many environments. The International Network for Genetic Evaluation of Rice (INGER) has become an integral component of rice breeding programmes: every year partners provide about 1000 genetically diverse breeding lines, which have been grown in about 600 experiment stations from 80 countries. The Latin American Maize Programme (LAMP) has assessed national germplasm, facilitated the exchange of genetic resources across the continent, and its core subset has been made available to encourage further use in broadening maize genetic resources. For example, the Germplasm Enhancement of Maize (GEM) project has used LAMP-selected landraces in crosses with elite temperate maize lines provided by North American private companies, to introgress useful genetic diversity into US maize germplasm, with the aim to broaden the genetic base of “corn-belt” hybrids.
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Peden, Amy E., Alison J. Mahony, Paul D. Barnsley e Justin Scarr. "Understanding the full burden of drowning: a retrospective, cross-sectional analysis of fatal and non-fatal drowning in Australia". BMJ Open 8, n. 11 (novembre 2018): e024868. http://dx.doi.org/10.1136/bmjopen-2018-024868.
Testo completoAbstract (sommario):
ObjectivesThe epidemiology of fatal drowning is increasingly understood. By contrast, there is relatively little population-level research on non-fatal drowning. This study compares data on fatal and non-fatal drowning in Australia, identifying differences in outcomes to guide identification of the best practice in minimising the lethality of exposure to drowning.DesignA subset of data on fatal unintentional drowning from the Royal Life Saving National Fatal Drowning Database was compared on a like-for-like basis to data on hospital separations sourced from the Australian Institute of Health and Welfare’s National Hospital Morbidity Database for the 13-year period 1 July 2002 to 30 June 2015. A restrictive definition was applied to the fatal drowning data to estimate the effect of the more narrow inclusion criteria for the non-fatal data (International Classification of Diseases (ICD) codes W65-74 and first reported cause only). Incidence and ratios of fatal to non-fatal drowning with univariate and Χ2 analysis are reported and used to calculate case-fatality rates.SettingAustralia, 1 July 2002 to 30 June 2015.ParticipantsUnintentional fatal drowning cases and cases of non-fatal drowning resulting in hospital separation.Results2272 fatalities and 6158 hospital separations occurred during the study period, a ratio of 1:2.71. Children 0–4 years (1:7.63) and swimming pools (1:4.35) recorded high fatal to non-fatal ratios, whereas drownings among people aged 65–74 years (1:0.92), 75+ years (1:0.87) and incidents in natural waterways (1:0.94) were more likely to be fatal.ConclusionsThis study highlights the extent of the drowning burden when non-fatal incidents are considered, although coding limitations remain. Documenting the full burden of drowning is vital to ensuring that the issue is fully understood and its prevention adequately resourced. Further research examining the severity of non-fatal drowning cases requiring hospitalisation and tracking outcomes of those discharged will provide a more complete picture.
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Solomakha, K. V., e S. I. Harkavyi. "Using Sodium Hypochlorite as the Main Disinfectant in the Swimming Pool of National Technical University Sports Complex". Ukraïnsʹkij žurnal medicini, bìologìï ta sportu 6, n. 1 (26 febbraio 2021): 168–72. http://dx.doi.org/10.26693/jmbs06.01.168.
Testo completoAbstract (sommario):
This article is about the importance of sanitary and hygienic examination of water complexes, in particular, swimming pools and water parks. There is an increasing demand for visiting such water complexes in Ukraine, both for sports activities and for leisure activities. The focus of this article is on the sanitary and hygienic examination and survey of pool water, which is treated with sodium hypochlorite (obtained by chemical way). Material and methods. The studies were carried out for 10 weeks, including a series of water samples, which were taken during the quarantine period, when swimmers were prohibited from visiting the pool. This situation made possible to make a comparative hygienic assessment of the effect of workload on the water condition in the pool and the effectiveness of disinfection. There was also a short review and characteristics of hypochlorite A, which was obtained in chemical way, its advantages and disadvantages as a disinfectant. The article analyzes the data obtained during the sanitary and hygienic survey of the pool of the swimming pool of the national technical university, their statistical processing, and comparison with the current regulatory documents of Ukraine and some other states. The data obtained in the course of a series of studies indicated a significant human influence on the state of water in the pool, which once again indicates the importance of health education of the population and visitors in swimming pools and water parks, in particular, the need to take a shower before swimming, after using the toilet, etc.; the need for training the right culture of visiting different water objects. Particular attention should be paid to swimming pools frequented by children, as they often do not have sufficient hygiene skills, or due to age cannot constantly monitor urination, so, as a rule, it`s an acute issue of large amounts of chloramines in swimming pools for children. Conclusion. In particular, a statistically significant difference was obtained in terms of ammonia and ammonium ions (in total), which indicated a significant influence of visitors on this parameter. And, as you know, organic impurities (sweat, urine, cosmetics remains etc.) that get into the water together with the swimmers, react with chlorine and form chloramines, which can negatively affect the health of both the visitors and the staff. This must be taken into account while changing the workload on the pool and choosing the dose of disinfectant
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Ryan, Una, Sheleigh Lawler e Simon Reid. "Limiting swimming pool outbreaks of cryptosporidiosis – the roles of regulations, staff, patrons and research". Journal of Water and Health 15, n. 1 (10 novembre 2016): 1–16. http://dx.doi.org/10.2166/wh.2016.160.
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Cryptosporidium is the leading cause of swimming pool outbreaks of gastroenteritis. Transmission occurs through the ingestion of oocysts that are passed in the faeces of an infected person or animal when an accidental faecal release event occurs. Cryptosporidium parasites present specific challenges for infection control as oocysts are highly resistant to chlorine levels used for pool disinfection, infected individuals can shed large numbers of oocysts, there is a long incubation period and shedding of oocysts occurs even after symptom resolution. The purposes of this review are to identify key barriers to limiting swimming pool-associated outbreaks of cryptosporidiosis and to outline needs for research and collaboration to advance co-ordinated management practices. We reviewed swimming pool-associated cryptosporidiosis outbreaks, disinfection teachniques, current regulations and the role of staff and patrons. Key barriers to limiting swimming pool-associated outbreaks of cryptosporidiosis are a lack of uniform national and international standards, poor adherence and understanding of regulations governing staff and patron behaviour, and low levels of public knowledge and awareness.
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Widiantara, Ida Bagus Gde, e I. Wayan Suastawa. "Warm Water Pool System Simulation: Design and Manufacture". Logic : Jurnal Rancang Bangun dan Teknologi 20, n. 3 (30 novembre 2020): 205–9. http://dx.doi.org/10.31940/logic.v20i3.2136.
Testo completoAbstract (sommario):
Human development and national competitivenes is one of the flagship programs from The Indonesian Government. Bali as one of the best tourist destination in the world is required to have an international standard tourism infrastructure. A swimming pool in a tourism accomodation is a standard facility in a tourist infrastructure. There are several types of swimming pools i.e. public swimming pools and private pools. During its development and demand, private pools develop into swimming pools with additional facilities such as warm water, which is often called a jacuzzi. Another additional facility is added pressure to the water in completing massage, fragrance and foam. The swimming pool is one of facilitity designed to hold water to allow swimming or other recreational activities. Pools can be built in the ground or on the ground as a free construction or as a part of structure and also with a common feature or a free style design. In-ground pools are the most common pools made and constructed from materials such as concrete, natural stone, metal, plastic, or fiberglass. To support comfort and satisfaction when using the swimming pool, the adequate water level in the swimming pool will be maintained by system with several supporting devices such as pumps, dirt filters and maintained at a certain level. Other things that support water quality include temperature, water turbidity, color, odor, pH, chlorine content etc.
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Sellés-Pérez, Sergio, Roberto Cejuela, José Fernández-Sáez e Héctor Arévalo-Chico. "Does Pool Performance of Elite Triathletes Predict Open-Water Performance?" Journal of Functional Morphology and Kinesiology 8, n. 4 (6 dicembre 2023): 165. http://dx.doi.org/10.3390/jfmk8040165.
Testo completoAbstract (sommario):
The capacity of laboratory tests to predict competition performance has been broadly researched across several endurance sports. The aim of the present study was to analyse how pool swimming performance can predict the result of the swimming segment in triathlon competitions and compare predictability differences based on competition level and distance. Eighteen male triathletes participated in the study. Three were ranked world-class, ten elite/international level, and five highly trained/national level. A total of sixty-one graded multi-stage swimming tests were conducted. Blood lactate was measured to calculate the following hypothetical predictor variables: speed at lactate threshold 1 (LT1), speed at lactate threshold 2 (LT2), and speed in the last repetition of the test (SL200). The following data were collected for a total of 75 races: time in the swimming leg (TSL); position after the swimming leg (PSL); time difference with the first triathlete after the swimming leg (DFT); and final race position. The race levels were divided according to participant levels as follows: world series (WS) (n = 22); World Cup (WC) (n = 22); Continental Cup (CC) (n = 19); national championship (N) (n = 5); and local race (L) (n = 5). Based on distance, they were divided into Olympic distance (OD) (n = 37) and sprint distance (SD) (n = 38). A moderate to strong positive association was found between LT1, LT2, SL200 and PSL and TSl at all race levels except for the SD CC, SD WC, and OD CC races, where no or weak-to-moderate correlations were found. The present study demonstrated that performance measured in a graded multi-stage pool lactate test can predict performance in a triathlon swimming segment. This finding is highly useful for coaches as it can help them to obtain a reliable measure of the triathlete’s specific capabilities in the swimming leg.
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Pratt Anzaldua, Sharon. "Hotspot of tadpole abnormality in suburban south-west Florida". Herpetological Journal, Volume 29, Number 2 (1 aprile 2019): 115–24. http://dx.doi.org/10.33256/hj29.2.115124.
Testo completoAbstract (sommario):
A high concentration of Cuban treefrog (Osteopilus septentrionalis) tadpoles displaying morphological abnormalities was discovered in an untreated swimming pool in Bonita Springs, Florida. This find initiated a 4-year survey (2012-2015) of surrounding roadside drainage ditches that had been treated with insecticide for mosquito control. The study was extended to the populations of Ave Maria, Florida, and Everglades National Park. The core data set of 36,550 tadpoles from the swimming pool and ditches contained 25,136 abnormal tadpoles, an abnormality average of 68.8 %, well above the 5 % minimum definition for a hotspot. The frogs from Ave Maria and the Everglades National park were 0 % abnormal. The type of tadpole abnormality differed between the suburban treated roadside drainage ditches versus the untreated swimming pool, although the same abnormalities were found in both the suburban treated and untreated water. In the untreated swimming pool, 70.1 % of tadpoles displayed abnormalities such as bent tails, abnormal limbs, and disfigured or absent mouthparts. Larvae in the untreated swimming pool metamorphosed en masse despite abnormalities. The high frequency of abnormal metamorph abnormalities found were: kyphosis, scoliosis, microcephaly, and forelimb abnormalities. In the treated roadside drainage ditches, Gosner stage 16-25 tadpoles could not undergo metamorphosis and experienced mass mortality. The abnormalities found at Gosner stage 16 of the embryo were in the head and body. Tadpoles at Gosner stages 19-25 failed to develop gills, were bloated, had growth retardation, and mouthpart abnormalities. The older Gosner stage 25-41 tadpole populations in the ditches showed bloating, lumps, emaciation, and growth retardation. A brief synopsis of O. septentrionalis treefrog biology is also given, including breeding congregations, average 8 hour time to hatching, and 19 days metamorphosis.
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IBANGA, Obot Akpan, Stephanie Emuobonuvie OHWO e Goodluck Mamuro OMONIGHO. "Application of Water Quality Index in Assessment of Swimming Pools Water Quality in Hotels in Emerging Africa Littoral Metropolis of Warri, Delta State, Nigeria". GEOSPORT FOR SOCIETY 13, n. 2 (31 dicembre 2020): 91–107. http://dx.doi.org/10.30892/gss.1301-062.
Testo completoAbstract (sommario):
Swimming pools in guest houses and hotels in many cities in sub-Saharan Africa have been labelled ‘beautiful irritation’ or hazard zones for public health issues due to the unwholesomeness of water. Pollution in swimming pools is therefore, not uncommon and it is a serious public health issue both at the global, regional, national and local levels. This study focused on application of water quality index in assessment of swimming pools water quality in hotels in emerging Africa littoral metropolis of Warri, Delta State, Nigeria. It used stratified random sampling technique to select five hotels with swimming pool in Warri for assessment. Temperature, pH, turbidity, free (residual) chlorine, total heterotrophic bacteria, total heterotrophic fungi, Escherichia coli and Staphylococcus aureus tested in the laboratory using scientific method of sampling. Water quality index (WQI) was computed using Weighted Arithmetic Water Quality Index (WAWQI) to evaluate in general, the quality of water in each of the five sampled swimming pools. A five-point scale (excellent, good, poor, very poor and unsuitable) was used to rank each swimming pool quality. Result showed that Wellington Hotel had the value of 2.52 and considered excellent in terms of water quality index value. Also, Brook View and Best Western Plus Hotels were classified as good water based on water quality index values of 36.9 and 39.9 respectively while BB swimming pool was ranked poor due to water quality index of 51.4. In contrast, Oasis Place Hotel swimming pool was declared unsuitable for recreational purpose due to a water quality index of 102.1. The study recommended routine and periodic surveillance of swimming pools and other recreational water sources to guarantee optimum health and wellbeing of users.
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Pándics, Tamás, Ádám Hofer, Gyula Dura, Márta Vargha, Tamás Szigeti e Erika Tóth. "Health risk of swimming pool disinfection by-products: a regulatory perspective". Journal of Water and Health 16, n. 6 (19 ottobre 2018): 947–57. http://dx.doi.org/10.2166/wh.2018.178.
Testo completoAbstract (sommario):
Abstract While disinfection of swimming pools is indispensable for microbiological safety, it may lead to the formation of disinfection by-products. Most studies agree that inhalation exposure is the predominant pathway of the associated health risks, but assumptions are based on concentrations measured in water and evaporation models. Pool water and air were sampled in 19 swimming pools. Trihalomethanes were detected in all sites; chloroform being the most abundant species. Concentrations ranged between 12.8–71.2 μg/L and 11.1–102.2 μg/m3 in pool water and air, respectively. The individual lifetime carcinogenic risk associated with chloroform in swimming pools exceeded 10−6 in all age groups for recreational swimmers and 10−5 for elite swimmers and staff, even if the pool complied with the national standards. Inhalation exposure was estimated and found to be the most relevant, however, different mass transfer models from water measurements significantly under- or overestimated the health burden compared to direct calculation from the concentration in air. The observed health risks call for defining regulatory values and monitoring requirement of indoor air quality in swimming pools.
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Lamture, Varsha Y., e Yashwant R. Lamture. "Prolong Submersion in the Swimming Pool without Neurological Outcome". Journal of Datta Meghe Institute of Medical Sciences University 19, n. 1 (2024): 182–85. http://dx.doi.org/10.4103/jdmimsu.jdmimsu_379_23.
Testo completoAbstract (sommario):
Abstract Drowning can be defined as a chain of events of respiratory disability due to submersion or immersion in liquid with sequelae such as irreversible brain damage, heart failure, and death. The main organ in a drowning subject is the brain, which has almost zero energy and oxygen stores and hence needs a continuous supply of blood to fulfill its need for oxygen and loss of laryngospasm. This leads to massive aspiration, lung atelectasis, and edema. This unique and miracle case was a child submerged in a swimming pool for a prolonged period without receiving CPR, traveling from the drowning place to the present hospital around 30 km. The patient came from a small village where there were no facilities of ambulance inbuilt basic facilities or advanced life support. He was on a mechanical ventilator in the pediatric intensive care unit in the present institute. He was unconscious on admission. Recovered from all complications and was discharged without any neurological abnormalities. A 13-year-old boy was admitted to the pediatric emergency department with a history of drowning in a swimming pool; he was a nonswimmer and went with his friends who were swimmers, where he accidentally fell into the water without notice from other friends. After not finding him around, his friends searched for him. They found him immersed in water at the bottom of the pool for about 10–15 min, not receiving cardiopulmonary resuscitation (CPR) as nobody was trained. The primary diagnosis was drowning without neurological complications. Therapeutic interventions included a mechanical ventilator, intravenous antibiotics, intravenous steroids, chest physiotherapy. On discharge patient had no neurological complication except limping of right foot. After 1 month of follow up, central nervous system examination was within the normal limits. No limping was seen. No neurological deficit was observed. Drowning is a common etiology of accidental mortality in the pediatric age group. Most victims not treated with CPR at the site develop permanent neurological deficits. Proper and effective management can improve many complications caused due to drowning. Guidelines should be strictly followed in private/public swimming pools to have all duties of lifeguards who are trained in CPR. Drowning patients should be managed in hospitals with well-equipped mechanical ventilators, including trained staff.
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BRIGGS, A. D. M., N. S. BOXALL, D. VAN SANTEN, R. M. CHALMERS e N. D. McCARTHY. "Approaches to the detection of very small, common, and easily missed outbreaks that together contribute substantially to human Cryptosporidium infection". Epidemiology and Infection 142, n. 9 (2 aprile 2014): 1869–76. http://dx.doi.org/10.1017/s0950268814000673.
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SUMMARYWater supply-associated cryptosporidiosis outbreaks have decreased in England since the application of risk reduction measures to public water supplies. We hypothesized that smaller outbreaks were occurring which could be better detected by enhanced surveillance. Rolling analysis of detailed questionnaire data was applied prospectively in a population of 2·2 million in the south of England in 2009 and 2010. Detection of spatiotemporal clusters using SaTScan was later undertaken retrospectively. Together these approaches identified eight outbreaks, compared to an expectation of less than one based on national surveillance data. These outbreaks were small and associated with swimming pool use or, less commonly, direct (e.g. petting-farm) contact with animals. These findings suggest that frequent small-scale transmission in swimming pools is an important contributor to disease burden. Identification of swimming pool-level risk factors may inform preventative measures. These findings and the approaches described may be applicable to many other populations and to some other diseases.
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Nguyen, Phu Ly Sy, Tien Hoang Thuy Le, Long Chau Kim e Hien Thi To. "Evaluating trihalomethanes in tap water and swimming pool water at Ho Chi Minh city". Science and Technology Development Journal 19, n. 4 (31 dicembre 2016): 236–45. http://dx.doi.org/10.32508/stdj.v19i4.619.
Testo completoAbstract (sommario):
Trihalomethanes (THMs) are byproducts of the process of disinfecting water with chlorine, in which, 4 compounds are most interested such as chloroform (CF), bromodichloromethane (BDCM), dibromochloromethane (DBCM) and bromoform (BF). These DBPs even at very low concentrations pose harmful health effects. These health risks may include cancers, reproductive disorders, birth defects and miscarriage. This study evaluates the 4 THMs in water supplied at 6 districts of Ho Chi Minh City and in swimming pool water at Tan Binh district. All samples were extracted by using liquid- liquid extraction method with n-hexane: diisopropylether (1:1) before analyzing by GC-ECD. The results showed that 4/4 THMs were found in water samples and 2/4 THMs (chloroform and bromodichloromethane) were found in swimming pool water samples. The results showed that there are differences in the THMs levels between sampling site. The average concentration of THMs in supplied water was 31.40 ±29.23 μg.L-1 (20 – 110 μg.L-1), in swimming pool water was 109.78 ± 15.21 μg.L-1 (90 – 140 μg.L-1). The sampling site which has the highest average concentration is Tan Phu district (102.45 ± 16.0 μg.L-1) and the lowest is district 1 (23.74 ± 1.92 μg.L-1). The results showed that the concentration of THMs in the supplied water and swimming pool water does not exceed the limit of national technical regulation on drinking water quality (QCVN 01: 2009/BYT), however, the chloroform concentration of some sampling sites exceeds the limit given by the Environmental Protection Agency (EPA).
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Weston, Matthew, Angela E. Hibbs, Kevin G. Thompson e Iain R. Spears. "Isolated Core Training Improves Sprint Performance in National-Level Junior Swimmers". International Journal of Sports Physiology and Performance 10, n. 2 (marzo 2015): 204–10. http://dx.doi.org/10.1123/ijspp.2013-0488.
Testo completoAbstract (sommario):
Purpose:To quantify the effects of a 12-wk isolated core-training program on 50-m front-crawl swim time and measures of core musculature functionally relevant to swimming.Methods:Twenty national-level junior swimmers (10 male and 10 female, 16 ± 1 y, 171 ± 5 cm, 63 ± 4 kg) participated in the study. Group allocation (intervention [n = 10], control [n = 10]) was based on 2 preexisting swim-training groups who were part of the same swimming club but trained in different groups. The intervention group completed the core training, incorporating exercises targeting the lumbopelvic complex and upper region extending to the scapula, 3 times/wk for 12 wk. While the training was performed in addition to the normal pool-based swimming program, the control group maintained their usual pool-based swimming program. The authors made probabilistic magnitude-based inferences about the effect of the core training on 50-m swim time and functionally relevant measures of core function.Results:Compared with the control group, the core-training intervention group had a possibly large beneficial effect on 50-m swim time (–2.0%; 90% confidence interval –3.8 to –0.2%). Moreover, it showed small to moderate improvements on a timed prone-bridge test (9.0%; 2.1–16.4%) and asymmetric straight-arm pull-down test (23.1%; 13.7–33.4%), and there were moderate to large increases in peak EMG activity of core musculature during isolated tests of maximal voluntary contraction.Conclusion:This is the first study to demonstrate a clear beneficial effect of isolated core training on 50-m front-crawl swim performance.
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Weng, ShihChi, e Ernest R. Blatchley. "Disinfection by-product dynamics in a chlorinated, indoor swimming pool under conditions of heavy use: National swimming competition". Water Research 45, n. 16 (ottobre 2011): 5241–48. http://dx.doi.org/10.1016/j.watres.2011.07.027.
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Kolawole, G.T, Omotayo O.L., Adedeji E.O., Chikezie, J., Deji Joshua, Onihunwa, John Ojo e Elizabeth Abidemi Akintade. "The Environmental Management and Recreational Facilities Usage". Technium Social Sciences Journal 7 (29 aprile 2020): 276–82. http://dx.doi.org/10.47577/tssj.v7i1.263.
Testo completoAbstract (sommario):
Assessment of Environmental and Recreation Facility Maintenance was carried out in Kainji Lake National Park. Questionnaire method of data collection was employed to collect the data needed. Purposive and simple random techniques were adopted to sample respondents in the study area. One hundred questionnaires were designed and administered. The data collected were analyzed through simple percentage and presented in table and charts. However, the results showed that recreation facilities are 99% present, while swimming pool is 65% functional. The study showed that visitors came there three times in a week indicating 44% of the respondents while on maintenance of the park environment and the facilities indicated 94% and 88% of the respondents respectively. The study further recommended the followings facilities basketball pitch. Hockey game, volley ball and well-constructed swimming pool.
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Vukić Lušić, Darija, Nerma Maestro, Arijana Cenov, Dražen Lušić, Katarina Smolčić, Sonja Tolić, Daniel Maestro et al. "Occurrence of P. aeruginosa in Water Intended for Human Consumption and in Swimming Pool Water". Environments 8, n. 12 (24 novembre 2021): 132. http://dx.doi.org/10.3390/environments8120132.
Testo completoAbstract (sommario):
Considering the fact that water is a basic need of every living being, it is important to ensure its safety. In this work, the data on the presence of the opportunistic pathogen P. aeruginosa in drinking water (n = 4171) as well as in pool water (n = 5059) in Primorje-Gorski Kotar County in Croatia in the five-year period (2016–2020) were analysed. In addition, the national criteria were compared with those of neighboring countries and worldwide. The proportion of P. aeruginosa-positive samples was similar for drinking water (3.9%) and pool water (4.6%). The prevalence of this bacterium was most pronounced in the warmer season. P. aeruginosa-positive drinking water samples were mostly collected during building commissioning, while pool samples were from entertainment and spa/hydromassage pools. Outdoor pools showed a higher percentage of positive samples than indoor pools, as well as the pools filled with freshwater rather than seawater. The highest P. aeruginosa load was found in rehabilitation pools. Croatia, Serbia and Montenegro are countries that have included P. aeruginosa in their national regulations as an indicator of the safety of water for human consumption as well as for bottled water, while Slovenia and Bosnia and Herzegovina have limited this requirement to bottled water only. In the case of swimming pool water, this parameter is mandatory in all countries considered in this study.
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Reichmuth, Daniela, Bjørn Harald Olstad e Dennis-Peter Born. "Key Performance Indicators Related to Strength, Endurance, Flexibility, Anthropometrics, and Swimming Performance for Competitive Aquatic Lifesaving". International Journal of Environmental Research and Public Health 18, n. 7 (26 marzo 2021): 3454. http://dx.doi.org/10.3390/ijerph18073454.
Testo completoAbstract (sommario):
The aim of the study was to investigate key performance indicators for the individual pool-based disciplines of competitive lifesaving regarding strength, flexibility, sprint and endurance swimming performance, anthropometric characteristics, and technical skills specific to competitive lifesaving. Data were collected from Swiss national team members (seven males: age 19 ± 2 yrs, body mass 77 ± 11 kg, body height 177 ± 7 cm and seven females age 21 ± 5 yrs, body mass 64 ± 6 kg, body height 171 ± 4 cm) competing at the 2019 European lifesaving championships. Potential key performance indicators were assessed with race times derived from the 2019 long-course season using Spearman’s correlation coefficient. Large and significant correlations showed that sprint, i.e., 50 m freestyle performance (r ≥ 0.770), was related to race time of all pool-based disciplines, rather than endurance swimming performance. Additionally, significant correlations revealed upper body strength, i.e., bench press (r ≥ −0.644) and pull (r ≥ −0.697), and leg strength (r ≥ −0.627) as key performance indicators. Importance of the lifesaving-specific skills, anthropometric characteristics, and core strength varied between the disciplines. Flexibility was not significantly related to race times of competitive lifesaving. The present study showed that sprint swimming performance, upper body, and leg strength are particularly important for competitive lifesaving. As other physical and technical requirements varied between the pool-based disciplines, coaches may use the present key performance indicators to establish training guidelines and conditioning programs as well as prioritize skill acquisition in training to specifically prepare athletes for their main disciplines.
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Turner, Anthony P., Taylor Smith e Simon G.S. Coleman. "Use of an Audio-Paced Incremental Swimming Test in Young National-Level Swimmers". International Journal of Sports Physiology and Performance 3, n. 1 (marzo 2008): 68–79. http://dx.doi.org/10.1123/ijspp.3.1.68.
Testo completoAbstract (sommario):
Purpose:To evaluate the reliability and sensitivity to training of an audio-paced incremental swimming test.Methods:Eight young national-level male swimmers (age 15 ± 1 year) performed a 7 × 200-m incremental swimming test (velocities 1.19, 1.24, 1.28, 1.33, 1.39, and 1.45 m/s and maximal sprint pace) using an audio-pacing device. The same test was performed 4 times by each participant, 1 wk apart to assess reliability (WK1, WK2) and after 9 and 20 wk of training (WK9, WK20). Blood lactate concentration ([La−]) and heart rate (HR) were recorded after each stage. Outcome measures were the velocity (v) and HR at lactate markers of 2 mM, 4 mM, and Δ1 mM.Results:Velocities at the lactate markers proved to be more reliable than HR, with typical errors ranging from 0.66% to 2.30% and 1.28% to 4.50%, respectively (shifts in mean ranged –0.91% to 0.73% and –0.84% to 1.79%, respectively). Across WK1, WK9, and WK20 there were significant improvements in peak velocity (P < .001) and each of the velocities associated with the lactate markers (P < .05), whereas only HR at Δ1 mM improved (P < .05).Conclusions:This article demonstrates that an audio-paced incremental swimming test is reliable for use with junior swimmers and is sensitive to changes observed after training. The postswimming measurement of HR in the pool was comparatively less reliable.
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Potrzuski, Kamil. "Unrealised Elements of Central Institute of Physical Education. A Contribution to the History of Józef Piłsudski University of Physical Education in Warsaw on 90th Anniversary". Sport i Turystyka. Środkowoeuropejskie Czasopismo Naukowe 3, n. 1 (2020): 29–44. http://dx.doi.org/10.16926/sit.2020.03.02.
Testo completoAbstract (sommario):
Central Institute of Physical Education, designed by Edgar Norwerth, was completed in 1929. From the very beginning, it become one of the most recognizable investments of the interwar Warsaw. Its history is relatively well – known. However, researchers paid less attention to the unrealised elements of the project. The aim of this article is to reconstruct unaccomplished and therefore almost completely forgotten facilities – central stadium, rowing course, outdoor swimming pool, fountain, coloured elevations, according to the interwar documents and press. The reconstruction would be followed in compare to other representational sporting investments of interwar Warsaw – the Polish Army stadium and the Służewiec horse-racing track.
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Akantu, Ramdani, Muh Rijal Mahanggi e Vierta Ramlan Tallei. "PERANCANGAN GORONTALO AQUATIC CENTRE DENGAN PENDEKATAN SUSTAINABLE ARCHITECTURE". JAMBURA Journal of Architecture 5, n. 1 (30 giugno 2023): 131–38. http://dx.doi.org/10.37905/jjoa.v5i1.20587.
Testo completoAbstract (sommario):
ABSTRACT.In general, swimming pools are divided into recreation and training, while Gorontalo does not yet have a swimming pool specifically for national standard athlete swimmers. Gorontalo does not have a swimming pool specifically for swimming athletes, so the division between recreational pools and special athlete pools is still mixed into one. It is necessary to distribute special swimming pools for aquatic sports for Gorontalo swimming athletes to maximize quality and quantity to reach the national level. Based on the explanation above, a place for sports facilities is required that is support by a recreation area, both light, and heavy swimming, or physical exercise for physical and spiritual fitness. As described, the need for swimming sports facilities gave the author an idea to construct an Aquatic Center with full facilities so that Gorontalo swimming competitions. Utilizing a Sustainable Architecture Strategy,which maximizes the built environtment’s quality while at the same time minimizing or eliminating its detrimental effects on the environment.This study applied the descriptive method by collecting primary and secondary data, which are then elaborated and analyzed in accordance with architectural principles to draw conclusions, limitations, and assumptions that are used as the basis for planning and designing the Gorontalo Aquatic Centre such as study literature, field observations, and interviews.The facility of swimming sports facility in the form of an Aquatic Centerbuilding in Gorontalo City is hoped as a means of training, competitions, and nurturing athletes and prospective swimming athletes in an effort to improve swimming sports achievements in Indonesia.ABSTRAK.Pada umumnya kolam renang memiliki pembagian kolam yaitu untuk rekreasi dan juga pelatihan yang dimana gorontalo sendiri belum memiliki kolam renang yang secara khusus bagi atlet perenang yang berstandar nasional. Gorontalo tidak memiliki kolam renang yang khusus untuk para atlet renang sehingga pembagian antara kolam rekreasi dan kolam khusus atlet masih bercampur jadi satu tempat. Diperlukan pembagian kolam khusus olahraga aquatic para atlet renang Gorontalo dapat memaksimalkan kualitas dan kuantitas sampai ke kancah nasional.Berdasarkan penjelasan di atas, dibutuhkan tempat sarana olahraga yang ditunjang dengan tempat rekreasi, baik olahraga renang ringan maupun berat, atau latihan fisik untuk kebugaran jasmani dan rohani. Kebutuhan sarana olahraga renang seperti yang telah dijelaskan tersebut memberi ide bagi penulis untuk membuat sebuah rancangan Aquatic Center yang lengkap dengan segala fasilitasnya, agar nantinya dapat membuat calon-calon atlet renang gorontalo mampu bersaing di kompetisi renang nasional maupun internasional. Dengan menggunakan pendekatan Sustainable facilities Architecture untuk rancangan yang menghasilkan kualitas lingkungan buatan secara maksimal, pada saat bersamaan miminimalkan atau mengeliminasi dampak negatifnya terhadap lingkungan alam. Metodologi yang digunakan dalam penyusunan laporan ini adalah metode deskriptif, yaitu dengan mengadakan pengumpulan data-data primer maupun sekunder yang kemudian dijabarkan dan dianalisa sesuai dengan kaidah arsitektur untuk menghasilkan kesimpulan, batasan dan anggapan yang digunakan sebagai dasar perencanaan dan perancangan Gorontalo Aquatic Centre seperti studi literatur, observasi lapangan dan wawancara. Adanya fasilitas olahraga renang berupa gedung Aquatic Centre di Kota Gorontalo yang berguna sebagai sarana pelatihan, pertandingan, dan pembibitan atlet dan calon atlet renang dalam upaya meningkatkan prestasi olahraga renang di Indonesia.
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Mavridou, Athena, Olga Pappa, Olga Papatzitze, Athena Blougoura e Panagiotis Drossos. "An overview of pool and spa regulations in Mediterranean countries with a focus on the tourist industry". Journal of Water and Health 12, n. 3 (27 febbraio 2014): 359–71. http://dx.doi.org/10.2166/wh.2014.188.
Testo completoAbstract (sommario):
The Mediterranean area is densely populated and a very popular tourist destination. This study aimed at gathering up-to-date information on current national pool and spa regulations. We formulated and duly distributed to 20 Mediterranean countries a questionnaire divided into two sections: for pool and spa facilities, respectively. The questionnaire was formulated in such a way that a positive answer would imply that the specific topic was addressed effectively. While all 20 countries responded to the swimming-pool-related questionnaire, only 11 of these countries reported the existence of spa-related regulations. When combining the response overall of all countries for pool and spa facilities together, of a grand total of 606 answers, 183 (30.2%) were positive. The positive answers in the pool section of the questionnaire were 29% of the total of 420 answers while positive answers in the spa section of the questionnaire were fewer (27.8% of the total of 176 answers). The countries were grouped by geographical area of the Mediterranean basin where they are situated. Also, the questions were grouped into broad thematic categories. The paper presents conclusions drawn on the basis of the data received according to these geographical and thematic groupings.
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Gomes, Daniel T., e Lígia Henriques-Rodrigues. "Swimming performance index based on extreme value theory". International Journal of Sports Science & Coaching 14, n. 1 (30 ottobre 2018): 51–62. http://dx.doi.org/10.1177/1747954118808068.
Testo completoAbstract (sommario):
The International Swimming Federation has developed a points system that allows comparisons of results between different events. Such system is important for several reasons, since it is used as a criterion to rank swimmers in awards and selection procedures of national teams. The points system is based entirely on the world record of the correspondent event. Since it is based on only one observation, this work aims to suggest a new system, based on the probability distribution of the best performances in each event. Using extreme value theory, such distribution, under certain conditions, converges to a generalized Pareto distribution. The new performance index, based on the peaks over threshold methodology, is obtained based on the exceedance probabilities correspondent to the swimmers’ times that exceed a given threshold. We work with 17 officially recognized events in 50 m pool, for each women and men, and considered all-time rankings for all events until 31 December 2016. A study on the adequacy of the proposed generalized Pareto distribution index and a comparison between the performances of Usain Bolt and Michael Phelps are also conducted.
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Praczyk, Tomasz, Piotr Szymak, Krzysztof Naus, Leszek Pietrukaniec e Stanisław Hożyń. "Report on Research with Biomimetic Autonomous Underwater Vehicle — Low Level Control". Zeszyty Naukowe Akademii Marynarki Wojennej 212, n. 1 (29 marzo 2018): 105–23. http://dx.doi.org/10.2478/sjpna-2018-0006.
Testo completoAbstract (sommario):
Abstract The paper presents the first part of the final report on all the experiments with biomimetic autono-mous underwater vehicle (BAUV) performed within the confines of the project entitled ‘Autonomous underwater vehicles with silent undulating propulsion for underwater ISR’, financed by Polish National Center of Research and Development. The report includes experiments in the swimming pool as well as in real conditions, that is, both in a lake and in the sea. The tests presented in this part of the final report were focused on low-level control.
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Praczyk, Tomasz, Piotr Szymak, Krzysztof Naus, Leszek Pietrukaniec e Stanisław Hożyń. "Report on Research with Biomimetic Autonomous Underwater Vehicle — Navigation and Autonomous Operation". Zeszyty Naukowe Akademii Marynarki Wojennej 213, n. 2 (1 giugno 2018): 53–67. http://dx.doi.org/10.2478/sjpna-2018-0013.
Testo completoAbstract (sommario):
Abstract The paper presents the second part of the final report on all the experiments with biomimetic autonomous underwater vehicle (BAUV) performed within the confines of the project entitled ‘Autonomous underwater vehicles with silent undulating propulsion for underwater ISR’, financed by Polish National Center of Research and Development. The report includes experiments on the swimming pool as well as in real conditions, that is, both in a lake and in the sea. The tests presented in this part of the final report were focused on navigation and autonomous operation.
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Wissam Hassan. "The use of some relaxation and relaxation exercises as a means of hospitalization and its impact on pulse indicators and completion of (100 m) swimming back". Mustansiriyah Journal of Sports Science 1, n. 3 (12 febbraio 2024): 286–98. http://dx.doi.org/10.62540/mjss.2019.01.03.11.
Testo completoAbstract (sommario):
The sport of swimming activities that affected all Anaasralyakh physical as that every effective specification and Mtaattlebatt own, Vaaltahedih longer basis during the training process it is our duty in the field of athletic training use physical exercise Almentdma for Tahedihmn here came the importance of research by trying to scientifically determine the impact of the use of exercises calm and impact the return pulse at rest and the completion of 100 m pool appeared by relying on scientific concepts and foundations to reach sports achievement to the highest leve1-2 Research problemFor the it was observed from the experience of researcher Field is the lack it gave the the importance of for a later exercise truce which serves as the basis in the the Alangasalraadi and also longer from the basics during a Amlahaltdreb where it can be for these exercise training that raises the level of swimmer and access to the the level of achievement Research aim 1-31- to identify the effect of calming exercises on the return pulse time to rest.2- to identify the effect of calming exercises and its impact on the completion of 100 m pool appeared. 1-4 impose search And existence of are differences with statistical significance between the both tests of the post and posterior tribal in the variables Find among close the research sample members.1-5 areas search 1- the human sphere: a sample of the national team swimmers for the youth category. spatial domain: Safa short swimming pool 2- 3- time domain: for the period from 06/10/2012 to 10/08/2012 conclusions That the use of calming exercises had a positive impact in the development of the level of achievemen1-7 recommendations Necessary to apply calming exercises at the training pool as a way led to the development level of achievement
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Baschenko, M. I., M. V. Gladiy, Yu P. Polupan, S. I. Kovtun e I. S. Borodai. "THEORETICAL, METHODOLOGICAL, SCIENTIFIC AND INSTITUTIONAL BASICS OF FORMATION OF BANK OF FARM ANIMAL GENETICS RESOURCES OF INSTITUTE OF ANIMAL BREDDING AND GENETICS NAMED M.V.ZUBETS OF NAAS". Animal Breeding and Genetics 53 (27 aprile 2017): 7–14. http://dx.doi.org/10.31073/abg.53.01.
Testo completoAbstract (sommario):
The authors has demonstrated the global nature of the problem of domesticated animal gene pool preservation caused by intensive using some transboundary breeds and reduction in the number of aborigen and local ones. Ignoring this problem leads to loss of biodiversity, the restoration of which with traditional methods of breeding work is not possible. The main aim of the article to highlight the key milestones of forming of the theory and methodology of farm animal gene pool preservation, contribute of Ukrainian scientists to the development of the some specific approaches.
The prerequisite of the development and the role of the Bank of farm animal genetic resources of IABG named M.V.Zubets of NAAS in the system of biodiversity preservation were highlighted. As its prototype we considered the Republican Sperm Repository of Central Experimental Station of Artificial Insemination (Brovary). The article shows that solving of problem of farm animal gene pool preservation should be based on a combination of the whole complex of factors: theoretical and methodical, organizational, economic and technological. In the last decades Ukrainian scientists have developed organizational foundations of farm animal gene pool preservation; its basic principle is breed adaptation to the certain climatic zones. They have introduced the seven main organizational forms of the domesticated animal preservation including gene pool population, gene pool herd, relicted animal farm, collections’ nursery, farm of gene pool reserve, gene pool reproductor, bank of animal gene pool resources and other banks. They have initiated the development of the concept of creation and placement gene pool objects, its main link is bank of animal gene pool resources.
The article shown that twelve research institutes of National Academy of Agrarian Sciences of Ukraine carry out scientific program "Preservation of animal’s gene poll". The Institute of Animal Breeding and Genetics named M.V.Zubets of NAAS is main institution that coordinates its activities. Bank of Animal Gene Pool Resources of institute has been recognized as a national treasure in 1986. Since 2009 Ukraine is a member of the European Regional Focal Point for Animal Genetic Resources at FAO.
The authors state that IABG nd. a. M.V.Zubets of NAAS has developed a methodology for integrated assessment, management and long-term storage of gene pool resources. The scientists of the institute have introduced methods of genetic and population monitoring of the gene pool herds and systems of regulation and optimization of the number of the gene pool populations through a combination of biotechnological and genetic technologies of cryopreservation of sperm, embryos, oocytes, primary germ cells and DNA, directed selection and creation of virtual cryopreserved gene pool herds. They have identified categories of the gene pool objects for storage and optimal size of deposit, developed requirements for genetic material of each gene pool object of the different species of farm animals, as well as standards of main parameters of the gene pool micropopulations for the some species.
The contribution of scientists of IABG nd. a. M.V.Zubets of NAAS in the development of the conceptual foundations of preservation of animal genetic resources as a cultural and intellectual heritage of the nation was concretized.
The authors used the special historical and scientific methods of research.
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Baldassarre, Roberto, Cristian Ieno, Marco Bonifazi e Maria Francesca Piacentini. "Pacing and Hazard Score of Elite Open Water Swimmers During a 5-km Indoor Pool Race". International Journal of Sports Physiology and Performance 16, n. 6 (1 giugno 2021): 796–801. http://dx.doi.org/10.1123/ijspp.2020-0197.
Testo completoAbstract (sommario):
Purpose: The sensation of fatigue experienced at a certain point of the race is an important factor in the regulation of pacing. The rating of perceived exertion (RPE) is considered one of the main mediators utilized by athletes to modify pacing. The aim was to analyze the relationship between pacing and RPE of elite open water swimmers during national indoor pool championships. Methods: A total of 17 elite open water swimmers (males, n = 9; females, n = 8) agreed to provide RPE every 500 m during the finals of the national championships 5-km indoor pool race. Time splits, stroke rate, and RPE were collected every 500 m. The Hazard score was calculated by multiplying the momentary RPE by the remaining fraction of the race. Athletes were placed in one of two categories: medalists or nonmedalists. For all variables, separate mixed analysis of variances (P ≤ .05) with repeated measures were used considering the splits (ie, every 500 m) as within-subjects factor and the groups (ie, medalists and nonmedalists) as between-subjects factor. Results: Average swimming speed showed a significant main effect for split for both males and females (P < .001). A significant interaction was observed between average swimming speed and groups for females (P = .032). RPE increased in both groups (P < .001) with no difference observed between groups. However, the female nonmedalists showed a disproportionate nonlinear increase in RPE (5.20 [2.31]) halfway through the event that corresponded to the point where they started significantly decreasing speed. Conclusions: The results of the present study show different pacing strategies adopted by medalists and nonmedalists despite a similar RPE.
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Ciocarlan, Nina. "Taxonomic diversity of medicinal plant collection from National Botanical Garden (Institute) ,,Al. Ciubotaru”". Studia Universitatis Moldaviae. Seria Științe ale Naturii, n. 1(171) (settembre 2023): 29–36. http://dx.doi.org/10.59295/sum1(171)2023_04.
Testo completoAbstract (sommario):
The article presents new data on the current state of the Collection of Medicinal Plants from the National Botanical Garden (Institute) ,,Al. Ciubotaru”, the dynamics of taxa increase over the last decade, ways to raise and maintain the gene pool. The taxonomic diversity of medicinal plant existing currently in the collection is given. Recent taxonomic inventory of medicinal plants collection led to identification of 367 taxa, belonging to 3 phylums, 5 classes, 66 botanical families and 184 genera. During the period 2013-2022 the collection was enriched with 82 taxa obtained through the international exchange of seeds (Index Seminum), as well as from the local spontaneous flora.
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Falaahudin, Ardhika, e FX Sugiyanto. "EVALUASI PROGRAM PEMBINAAN RENANG DI KLUB TIRTA SERAYU, TCS, BUMI PALA, DEZENDER, SPECTRUM DI PROVINSI JAWA TENGAH". Jurnal Keolahragaan 1, n. 1 (1 aprile 2013): 13–25. http://dx.doi.org/10.21831/jk.v1i1.2342.
Testo completoAbstract (sommario):
Penelitian ini bertujuan untuk mengevaluasi konteks, input, process dan Produk pelaksanaan program pembinaan olahraga renang di Tirta Serayu, TCS, Bumi Pala, Dezender, Spectrum di Provinsi Jawa Tengah. Subjek penelitian ini adalah atlet yang pernah mengikuti kejuaraan renang tingkat Nasional di klub renang Tirta Serayu Banjarnegara, TCS Semarang, Bumi Pala Temanggung, Dezender Purbalingga dan Spectrum Semarang, pelatih dan orangtua atlet yang berjumlah 15 orang. Teknik pengumpulan data menggunakan metode observasi, wawancara, angket dan dokumentasi. Teknik analisis data dalam penelitian ini yaitu análisis deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa secara keseluruhan hasil evaluasi program pembinaan olahraga renang klub renang Tirta Serayu, TCS, Bumi Pala, Dezender, Spectrum di Provinsi Jawa Tengah sudah baik, meliputi: (1) evaluasi konteks dukungan dari orang tua atlet kepada atlet sudah baik, (2) evaluasi input, secara umum sumber daya manusia untuk mencapai tujuan program pembinaan olahraga renang meliputi pelatih, atlet, dan pendukung lainnya seperti sarana dan prasarana dan kualifikasi pelatihan telah memenuhi ketercapaian ideal. Meskipun untuk tingkat pendidikan pelatih serta sarana dan prasarana masih ada yang belum memadai, (3) evaluasi proses, secara umum telah berjalan dengan baik. Dalam pemilihan program setiap klub renang sebelumnya menganalisis program yang telah berjalan dengan mempertimbangkan kondisi di lapangan, pelatih telah mengikuti petunjuk teknis pelaksanaan program serta terdapat jadwal rutin dan target latihan serta dilaksanakan latih tanding, try out dengan klub atau atlet dari klub lain dan juga berperan aktif mengikuti kejuaraan, (4) evaluasi Produk, secara garis besar prestasi klub renang di Provinsi Jawa Tengah yang dicapai para atletnya terbilang sangat baik, dibuktikan dengan prestasi yang telah diraih melalui tingkat daerah, provinsi, nasional bahkan ASEAN. THE EVALUATION OF POOL DEVELOPMENT PROGRAM AT TIRTA SERAYU CLUB, BUMI PALA, DEZENDER, AND SPECTRUM IN CENTRAL JAVA PROVINCEAbstract This study was aimed to evaluate the context, input, process and Produk for the implementation of swimming sports coaching program at Tirta Serayu, TCS, Bumi Pala, Dezender, Spectrum in Central Java Province. The subjects were the athletes who attended the national championships level at the swimming pool club of Tirta Serayu Banjarnegara, TCS Semarang, Bumi Pala Temanggung, Dezender Purbalingga and Spectrum Semarang, the coaches and the athletes’ parents totaled of 15 persons. Data collection techniques were using observation, interviews, questionnaires and documentation. Data analysis techniques were using quantitative and qualitative descriptive analysis. The results showed that generally the evaluation of the implementation of swimming sports development program at Tirta Serayu, TCS, Bumi Pala, Dezender, Spectrum in Central Java Province was good which consisted of (1) In the evaluation context it was good for the parents support for the athlete. (2) For the input evaluation, generally it met the ideal achievement for the human resources to achieve sports coaching program objectives included swimming coaches, athletes, and other supporting facilities and infrastructure such as training qualification, although the level of the coaches education and facilities were not adequate. (3) In the evaluation process, the implementation of swimming club training program in Central Java province generally had been going well. In the program election, each swimming club analyzing the running program based on the field and coaches who had followed the instructions and regular schedule, target practice and the practice match implementation, try out the clubs or athletes from other clubs and also actively follow the championship. (4) On the Produk evaluation, generally the performance of swimming clubs in the province of Central Java achieved by the athletes were fairly good, this was evidenced by some of the achievements that have been achieved through local, provincial, national and even ASEAN. Keywords: program evaluation, swimming sports development program
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Vyshnevsky, L. V., M. G. Porhun, O. V. Sydorenko e P. Р. Dzhus. "BANK OF ANIMAL GENETIC RESOURCES OF INSTITUTE OF ANIMALS BREEDING AND GENETICS ND. A. M.V.ZUBETS OF NAAS SYSTEM OF ANIMAL BIODIVERSITY CONSERVATION OF UKRAINE". Animal Breeding and Genetics 53 (27 aprile 2017): 21–28. http://dx.doi.org/10.31073/abg.53.03.
Testo completoAbstract (sommario):
Introduction. Conceptual framework system biodiversity in livestock include a combination of a set of measures aimed at the conservation and repopulation animals - the preservation of genetic diversity in situ in vitro and preservation of genetic diversity through the accumulation of genetic material and its cryopreservation as germ and somatic cells, zygotes, tissues (ex situ in vitro). Gene pool facilities require maintenance system to produce the required number gene pool products, the main criterion of evaluation which is playing the typical breed characteristics and features. The unifying element in the system of biodiversity - a Bank of Animals of genetic resources of the Institute of Animal Breeding and Genetics nd. a. M.V.Zubets of NAAS, which is attributed to objects of national heritage.
Relevance of the creation and operation of the bank animal genetic resources of IABG nd. a. M.V.Zubets of NAAS teeth caused by rapidly narrowing biodiversity in general and the diversity of farm animals in particular. According to the ratified November 29, 1994 the Verkhovna Rada of Ukraine "Convention on Biodiversity" Pan-European strategy and objectives of conservation of biological and landscape diversity Bank animal genetic resources of IABG nd. a. M.V.Zubets of NAAS performs the task of enhancing the role of agriculture in maintaining biodiversity and fostering international cooperation for the conservation of genetic material of small species and endangered species according to the objectives of science and technology program number 37 "The system works in populations and biodiversity conservation of genetic resources of agricultural animals" ("Saving gene pool breeds").
It operates as a scientific and technological structure that provides storage and preservation of national and global gene pool of small, local and endangered species, populations and genotypes of rare farm animals. According to current trends driving the selection and breeding of livestock Ukraine and focusing on the short term, bank of sperm Institute also provides storage and rational use of better breeding material in the framework of breeding programs and improving the genetic potential productivity of animals.
The purpose of this study was to conduct quantitative and qualitative analysis of genetic material stored in the bank of Animal of Genetic Resources of Institute of Animals Breeding and Genetics nd. a. M.V.Zubets of NAAS.
Material and methods of research. A description of the genetic material that is deposited in the bank of animal genetic resources of IABG nd. a. M.V.Zubets of NAAS the results of the inventory on January 1, 2017 and acts of reception and transmission. Analyzed information forms the primary account (1-mol and 1-beef) and certificates of origin bulls.
To characterize the gene pool of animals breeding materials included books of evaluation on the quality sires and progeny data directory bulls allowed to use in the selection process.
Results. Bank Animal of Genetic Resources was formed on the basis of the Republican gene pool bank of sperm, which was established in 1976 under former Ukrainian Research Institute Breeding and Artificial insemination of cattle (now the Institute of Animals Breeding and Genetics nd. a. M.V.Zubets of NAAS.
Forming of animal genetic resources IABG nd. a. M.V.Zubets of NAAS was due to tribal enterprises, which sperm came from almost all regions of Ukraine. Since the gene pool of the National Bank of sperm of animal genetic resources deposited 26.043 thousand sperm doses of 44 bulls who participated in developing Ukrainian Beef breed, and founder of the Ukrainian Beef breed lines. The bank remains Institute of semen sires - the pioneers of related groups sperm are used to display the Ukarainian Beef breed: 81 Eoiziano, 2317 Eymo, 274 Desant and 382 Eufemio (Chianina), 5203 Juncker, 8574103527 Zheriko (Charolais) and founder of the factory line - 0988 Anchar (Ukrainian Beef). Also, the bank laid sperm factory line Ukrainian Black-and-White Dairy cattle - 897 Elbrus.
Now bank of sperm of Institute holds more than 145.3 thousand sperm doses outstanding bulls 16 dairy and 14 beef breeds in the number of 87.4 thousand doses of 116 sires and 38.6 thousand. Doses from 77 bulls beef breeds which is intended for use directly in selection and breeding work with breeds. To implement the program "Preservation of the gene pool of breeds" in the Bank of animal genetic resources generative cells remain in an amount of 19.5 thousand sperm doses of 27 bulls and four local endangered breeds (Ukrainian Whiteheaded, Lebedyn, Ukrainian Gray and Carpathian Brown). If necessary, use genetic material of these species in gene pool herds in the future will make it possible to recover the lost line.
During 2011- 2013 the specialists studied indicators mobility, dynamic characteristics of movement and survival defrosting bull sperm stored in a bank animals genetic resources of IABG nd. a. M.V.Zubets of NAAS using computer analyzer Sperm Vision company «Minitub» (USA). Indices straight-forward motion and absolute bull sperm survival rate for different shelf life.
The Institute staff conducted molecular genetic evaluation of genotypes bulls for loci QTL (k-Cn, βLG, GH (dairy and cattle breeds) TG, CAPN1 530, MSTN), ISSR-markers using a as being primers for fragments of dinucleotide and trinucleotide microsatellite locus (ACC) 6G, (GAG) 6C, (AG)9C, (GA)9C and microsatellite markers that are included in the list of recommended ISAG (BM1824, BM2113, INRA023, SPS115, TGLA122, TGLA126, TGLA227, ETH10, ETH225 and ETH3). The information for the studied markers allows you to make more detailed description of the genetic diversity of planted material stored in a bank of genetic resources of animals IABG.
The staff of the Institute and other academic Institutions in the system of the National Academy of Agricultural Sciences, which performs research program NAAS "Saving gene pool breds" continues to work to build a bank of animal genetic resources.
Also, the Institute formed DNA bank of somatic cells and tissues of various farm animals, with appropriate breeding and genetic characteristics of genetic material.
To enhance the role of the bank of Institute of Animals Breeding and Genetics nd. a. M.V.Zubets of NAAS in the management of genetic resources and conservation of biodiversity in the future of its formation should be based on the basis that from commercial breeds of farm animals lay biological material only from their greatest representatives, and for indigenous, local and endangered breeds - representatives from the widest possible range of different genealogical structure that will characterize the entire population.
Conclusions. Formation of the bank and its functioning is not only the accumulation and cryopreservation of genetic material of all kinds of animals, and in ensuring the implementation of scientific programs to maintain the diversity and specificity of gene pool facilities and breeding, biotechnology and other scientific research.
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Aref, Maher Abdel Latif, e Wissam sihap Hassan. "The effect of taking doses of magnesium supplements on the development of the enzyme (CPK) and the achievement of 100 m freestyle swimming among young men". Mustansiriyah Journal of Sports Science 1, n. 2 (10 febbraio 2024): 75–86. http://dx.doi.org/10.62540/mjss.2019.01.02.05.
Testo completoAbstract (sommario):
The aim of the study is to identify the effect of magnesium supplementation in the development of CPK for young men's backgammon. The study was conducted on a sample of the national youth team swimmers for short distances (100) m free and there were (10) swimmers. The pilot experiment was conducted on two swimmers from the main research sample and after providing all the necessary requirements and requirements for the implementation of the research program, the researcher, in collaboration with the national youth coach, conducted a pre-test involving the withdrawal of a blood sample from the hand by 5 cc. 100 m After the completion of the test and recording the results in a special form was given the amount of prescribed doses of magnesium to swimmers in the prescribed period with the application of the vocabulary of the training program prepared by the trainer and approved by the Central Iraqi Swimming and The researcher concluded that the magnesium supplementation doses used by the swimmers were useful for raising the level of the CPK enzyme in the blood and thus raising the achievement level in the research sample in swimming pool 100 m. The researcher recommended the selection of appropriate dietary supplements that fit The level of players, the training age of the swimmers, their levels and the training objective for which they were set up
34
Alentejano, Teresa, Dru Marshall e Gordon Bell. "A Time–Motion Analysis of Elite Solo Synchronized Swimming". International Journal of Sports Physiology and Performance 3, n. 1 (marzo 2008): 31–40. http://dx.doi.org/10.1123/ijspp.3.1.31.
Testo completoAbstract (sommario):
Purpose:To determine the total amount and relative time periods of face immersion (FI) in a synchronized swimming solo routine and the relationship between FI, distance covered, and the technical-merit score of the 11 top Canadian soloists at a synchronized swimming national championship (mean age 20 ± 1.8 y, height 173.3 ± 4.1 cm, and body mass 58.3 ± 4 kg).Methods:Videotape and timing of solo performances combined with manual tracking of pool patterns.Results:Analysis of performance revealed that an average of 18 FI periods, mean of 6.8 s, were performed for an average total time of 133.7 ± 27.1 s (range 102.2 to 199.8 s). The average longest FI time period was 25.45 ± 6.2 s (range 18.18 to 38.72 s), and most (10/11) of these were in the first third of the solo. The mean total horizontal distance covered was 57.61 ± 6.84 m (range 48.61 to 68.2 m), and the total horizontal distance covered relative to time was 0.276 ± 0.034 m/s (range 0.235 to 0.340 m/s). No significant relationships were found between any of the FI periods and the distance covered or between the technical-merit score and FI periods. Each solo contained 6 to 8 underwater sequences, none of which were longer than 40 seconds, the cutoff deemed dangerous by FINA (Fédération Internationale de Natation).Conclusion:This study shows that the times underwater for solos in Canada are within safety limits recommended by FINA and that judging in Canada is not related to underwater periods of swimming.
35
Abdullaev, F. Kh. "Drawing up queries, forms and reports of the information system on plant genetic resources". Genetičnì resursi roslin (Plant Genetic Resources), n. 27 (2020): 93–100. http://dx.doi.org/10.36814/pgr.2020.27.09.
Testo completoAbstract (sommario):
Aim. To develop the National Plant Gene Pool Information System for the effective exchange of information and targeted use of this information in different research programs as well as for cooperation with regional and international organizations on the basis of intellectual property rights. Results and Discussion. This study was aimed at solving a set of interrelated objectives to compile a computer database of characteristics of the Global Collection of Agricultural Genetic Resources. The platform for this database was harmonized and systematized crop descriptors, which are the main component of the National Information System. As a part of these studies, the PGR Documentation Unit at the National Genebank of the Research Institute of Plant Genetic Resources worked at constructing data queries for presentation in the Information System forms. The tool part of the CAC-DB information system, where one can generate any query at one’s discretion by selecting data using the Query tools, served as a basis for this work. Seventeen types of queries for general use and 4 types of report templates were designed. The National Information System on Plant Genetic Resources, which is being developed at the Research Institute of Plant Genetic Resources, will make it possible to increase the efficiency of its storage, documentation, management and use through the exchange of information and germplasm, and will ensure the transition of genetic and breeding studies to a new technological level, increasing its effectiveness. Conclusions. The developed National Information System is unique and selective. It will concentrate comprehensive information on the plant gene pool of the Republic, as it is specific for Central Asia and the Southern Caucasus, having no analogues in the world.
36
Karpova, Svetlana N. "TRAINING SESSIONS WITH STUDENTS OF SPECIAL MEDICAL GROUPS IN A SWIMMING POOL AS ONE OF THE WAYS TO ATTRACT YOUNG PEOPLE TO THE PARALYMPIC NATIONAL SWIMMING TEAM". Культура физическая и здоровье, n. 4 (2021): 58–60. http://dx.doi.org/10.47438/1999-3455_2021_4_58.
Testo completo
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Riabchun, V. K., N. V. Kuzmyshyna e R. L. Bohuslavskyi. "State of National Plant Genebank of Ukraine in wartime of 2022". Genetičnì resursi roslin (Plant Genetic Resources), n. 30 (2022): 11–21. http://dx.doi.org/10.36814/pgr.2022.30.01.
Testo completoAbstract (sommario):
Aim: to analyze the state of the National Plant Genebank of Ukraine in the first half of 2022, during the military aggression of the Russian Federation. Results and Discussion. There is carried out formation and maintaining of the National Plant Genebank of Ukraine in wartime conditions of the first half of 2022. One of the largest National Plant Genebanks in terms of number and genetic diversity has been formed in Ukraine, which includes 154.000 accessions of 544 crops and 1.802 plant species. The formation and management of the National Plant Genebank is carried out by 30 institutions of the National Academy of Agrarian Sciences of Ukraine (NAAS), which are united in the Plant Genetic Resources System of Ukraine (PGRSU) under the scientific-methodical and organizational management of the National Center of the PGRSU. The military actions of the Russian Federation against Ukraine disrupted the normal course of the scientific process and made it practically impossible in four temporarily occupied institutions. The Institute of Bast Crops of NAAS and the Institute of Potatoes of NAAS resumed their work after the temporary occupation. The experimental base of the Plant Production Institute named after V.Ya. Yuryev of NAAS, the main building and warehouses of the Institute of Vegetable and Melon Growing of NAAS. Despite the difficult conditions, the scientists preserve and study the genepool accessions and enrich the National Plant Gene Bank with new sources of valuable economic and biological traits. Conclusions. The National Plant Genebank of Ukraine is maintained under conditions of war with the Russian Federation. Most of accessions have been relocated to safer regions. Accessions and collections submitted for registration undergo examination. Accessions and collections submitted for registration are being examined. The National collection of plant gene pool accessionss and duplicate collections are maintained. On-line communication with institutions in the temporarily occupied territory is maintained.
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Moskalets, V. V., T. Z. Moskalets, I. V. Grynyk, O. B. Ovezmyradova e O. M. Nevmerzhytska. "Creating a collection of the sea buckthorn (Hippophae rhamnoides L.) gene pool". Genetičnì resursi roslin (Plant Genetic Resources), n. 27 (2020): 65–76. http://dx.doi.org/10.36814/pgr.2020.27.06.
Testo completoAbstract (sommario):
Аim. To create a working collection of the sea buckthorn gene pool for priority breeding trends. Results and Discussion. Scientific and practical results of building up and studying the working collection of the buckthorn gene pool of the Institute of Horticulture of NAAS are presented. Aspects of formation of a working collection and their comparative identification by genetic profiles are analyzed. Morphobiological characteristics and economically valuable features of sea buckthorn plants are summarized. Conclusions. Targeted introduction and studies of the adaptive and productive potentials of sea buckthorn in the experimental fields of the Institute of Horticulture (northern forest-steppe of Ukraine) in 2017-2019 allowed us to transfer the most promising genotypes to the National Center for Plant Genetic Resources of Ukraine (NCPGRU) of the Рlant Production Institute named after VYa Yuriev of NAAS of Ukraine, where, after expert evaluation, they were assigned catalog numbers and included in a list of plants of the genetic bank of Ukraine: F 1-15-1 or Nosivchanka (UA3700073), F 1-15-8S or Mitsna (UA3700079), male form 1-15 -6Ch or Aboryhеn 6/11 (UA3700080), F 1-15-9 or Karotynna (UA3700082), F 1-15-3 or Pamiatka (UA3700076), F 1-15-8V or Soniachne Siayvo (UA3700075), 1-15-11 or Lymonna (UA3700072), F 2-15-73 or Morkviana (UA3700077), F 1-15-5 or Adaptyvna (UA3700078), F 1-15-8B or Osoblyva (UA3700083), F 1-15-6 or Apelsynova (UA3700084), F 6А/11 (UA3700081), and F 1-15-5а or Sribnolysta 5a (UA3700074).
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McGowan, Courtney J., David B. Pyne, Kevin G. Thompson e Ben Rattray. "Evaluating Warm-Up Strategies for Elite Sprint Breaststroke Swimming Performance". International Journal of Sports Physiology and Performance 11, n. 7 (ottobre 2016): 975–78. http://dx.doi.org/10.1123/ijspp.2015-0581.
Testo completoAbstract (sommario):
Purpose:Targeted passive heating and completion of dryland-based activation exercises within the warm-up can enhance sprint freestyle performance. The authors investigated if these interventions would also elicit improvements in sprint breaststroke swimming performance.Methods:Ten national and internationally competitive swimmers (~805 FINA (Fédération internationale de natation) 2014 scoring points; 6 men, mean ± SD 20 ± 1 y; 4 women, 21 ± 3 y) completed a standardized pool warm-up (1550 m) followed by a 30-min transition phase and a 100-m breaststroke time trial. In the transition phase, swimmers wore a conventional tracksuit and remained seated (control) or wore tracksuit pants with integrated heating elements and performed a 5-min dryland-based exercise routine (combo) in a crossover design.Results:Performance in the 100-m time trial (control: 68.6 ± 4.0 s, combo: 68.4 ± 3.9 s, P = .55) and start times to 15 m (control: 7.3 ± 0.6 s; combo: 7.3 ± 0.6 s; P = .81) were not different between conditions. It was unclear (P = .36) whether combo (–0.12°C ± 0.19°C [mean ± 90% confidence limits]) elicited an improvement in core temperature maintenance in the transition phase compared with control (–0.31°C ± 0.19°C). Skin temperature immediately before commencement of the time trial was higher (by ~1°C, P = .01) within combo (30.13°C ± 0.88°C [mean ± SD]) compared with control (29.11°C ± 1.20°C). Lower-body power output was not different between conditions before the time trial.Conclusions:Targeted passive heating and completion of dryland-based activation exercises in the transition phase does not enhance sprint breaststroke performance despite eliciting elevated skin temperature immediately before time trial commencement.
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Rather, Tanveer A., Showkat H. Khan, Mohib Ul Haq, Riyaz A. Rangrez e Ajaz Mustafa. "Annual Radiation Exposure to Workers in a Tertiary Care Hospital in Kashmir : A 10-Year Analysis and Comparison with National Levels of exposure". JMS SKIMS 12, n. 2 (13 dicembre 2009): 41–45. http://dx.doi.org/10.33883/jms.v12i2.191.
Testo completoAbstract (sommario):
Objective: To assess the radiation exposure amongst radiation workers in Sher-i-Kashmir Institute of Medical Sciences (SKIMS), Srinagar, a tertiary care 620 bedded superspeciality hospital was carried out.
Material and Methods: A 10-year retrospective analysis of the whole body radiation exposure to the radiation workers of SKIMS Srinagar, Two blocks of five years each from 1995 to 1999 & 2002 to 2007 were studied and compared with the national pool of radiation workers for the same period. The average annual dose of radiation workers working in different radiation departments of SKIMS was compared with the workers of the similar department of the national pool.
Results & Conclusion: It was observed that in the block of 5 years from 1995 to 1999 the average whole body dose to the radiation works at SKIMS during the latter half showed a rising trend for three years as compared to the national pool. However in the block 2002 to 2005 the average annual dose was mostly similar except for a higher dose to SKIMS workers in 2005. It was observed that the average annual dose received by the workers of Nuclear Medicine department of SKIMS was usually high more so in the five year block of 2000 to 2005.The workers of Radiodiagnosis at SKIMS also received a higher annual dose in 7 of the 10 years of study. J Med Sci 2009;12(2):41-45
41
Kulyk, Mykola, e Galyna Suslova. "INTEGRATION OF THE ICAO TRAINING INSTITUTE INTO THE INTERNATIONAL EDUCATION NETWORK". Aviation 18, n. 2 (2 luglio 2014): 104–8. http://dx.doi.org/10.3846/16487788.2014.926643.
Testo completoAbstract (sommario):
Training plays a crucial role in ensuring the development and implementation of international Standards and Recommended Practices in aviation activities. Considering the existing policies and practices, the experts agreed on seven principles that the pan-European training policy should follow: promoting training, developing competency- based training, establishing an aviation culture, fostering mutual recognition, anticipating needs, supporting competition in training, ensuring quality of training and establishing a partnership with non-ECAC States. The ICAO Training Institute (National Aviation University, Kiev, Ukraine) fully meets the membership criteria of the European ECAC Network of Training Organisations and is accepted as a member of the network. The key activities include negotiations on cooperation, quality improvement and experience exchange, coordination of training programmes, development of new training programmes and training materials and creation of the pool of non-mandatory training courses.
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Karimi, Rasool. "Auditing and managing energy consumption in pool of imam Khomeini University of naval forces". Environment Conservation Journal 16, SE (5 dicembre 2015): 89–95. http://dx.doi.org/10.36953/ecj.2015.se1609.
Testo completoAbstract (sommario):
In recent years, because of various reasons of auditing and calculating necessity for the rate of energy consumption and its savings have been as certain necessity. Among this, construction section has allocated more than one third of country’s energy consumption to itself that its value has been determined more than 6 billion dollars annually according to world prices. Now considering less attention to energy, almost all country’s buildings don’t have technical regulations for preventing wasting heat or cold energy and considering that swimming pools are building with high energy consumption and energy is used there mediating various factors, this research is sought to investigate the situation of energy consumption in pool of Imam Khomeini University Of Naval Forces. The most important energy consumer factors are sidewall thermal losses with surface evaporation of pool's water and air conditioning that finally mentioned performable solutions in pool will be investigated in terms of achieving energy consumption reduction. It is tried in this study to compare performed auditing with defined standards in nineteenth discussion of national regulations and by economic evaluating and the method of calculating return on capital of each action, the priority of doing performable actions in order to reduce energy consumption is determined and compared using existing software of modeling.
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Oseghale, Godwin Ehis, e Ime Johnson Ikpo. "Perception of Stakeholders on the Compliance of Sports Facilities to Relevant Standards in Selected Universities in South West Nigeria". European Scientific Journal, ESJ 14, n. 18 (30 giugno 2018): 264. http://dx.doi.org/10.19044/esj.2018.v14n18p264.
Testo completoAbstract (sommario):
This paper examines the level of compliance of sports facilities, in selected universities in South-Western Nigeria to relevant standards (National and International standards). Data were collected using a structured questionnaire which was administered on sports men and women (4 male, 2 female). Personnel responsible for maintenance of sports facilities in the universities were also sampled (two groundsmen from each University, the Director of Sports and two other members of the sport Council, Director of Works, four maintenance Supervisors, and two maintenance administrative staff, and eighteen maintenance operatives in each of the selected University). The study incorporated all the fifteen sports featured at the Nigeria University Games Association (NUGA) competitions. Three federal universities were purposively selected because these have facilities for all the fifteen sports and have hosted national and international sporting events. A total of four hundred and fifty four copies of the questionnaires (454) were administered and (342) copies were retrieved and found useful for analysis. Two hundred and sixty one copies (71.7%) copies of questionnaire were retrieved from sports men and women and 81 copies (90%) from maintenance staff in the universities sampled. Data obtained were analysed using frequency distribution, percentages and mean response analysis. The findings revealed that football field; hockey and cricket pitches were rated very low on the availability of sprinklers. The hard courts were rated very low on ‘crack free’ and ‘free of holes. The swimming pool was equally rated very poorly on pool chemical balance and cleanliness of water. The study concluded that sports facilities in South West Nigeria were not complying with the requisite national and international standards. The study therefore recommended immediate response from the management of the sports facilities in order to return the facilities to normal operations halt accelerated deterioration, correct cited safety hazards and life safety code violations.
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Krasova, Nina Glebovna, e Anna Mironovna Galasheva. "Volga apple varieties assessment". Agrarian Scientific Journal, n. 10 (23 ottobre 2019): 22–26. http://dx.doi.org/10.28983/asj.y2019i10pp22-26.
Testo completoAbstract (sommario):
A large apple gene pool has been collected at the All-Russian Research Institute of Fruit Crop Breeding including apple varieties of national selection, new breeding domestic and foreign varieties and genotypes of various genetic and ecological origins. The study of Volga apple varieties has allowed assessing them in the Orel region. The varieties with the long storage life of high-quality fruit have been identified: Gubernskoye, Kondratievskoye, Paskhalnoye, Pervenetz Rtisheva of the Saratov experimental station of horticulture. The varieties may be used for further breeding when creating high-quality domestic apple varieties with the fruit of long storage life and consumption.
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Huang, Wen-Yu, Bin Wang, Yong-Qiang Yu e Li-Juan Li. "Improvements in LICOM2. Part I: Vertical Mixing". Journal of Atmospheric and Oceanic Technology 31, n. 2 (1 febbraio 2014): 531–44. http://dx.doi.org/10.1175/jtech-d-13-00065.1.
Testo completoAbstract (sommario):
Abstract Better computational stability is achieved in an improved version of the National Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG)/Institute of Atmospheric Physics (IAP) Climate Ocean Model, version 2 (LICOM2, the standard version), after improvements to the implementations of the vertical mixing, mesoscale eddy parameterization, and bottom drag schemes. The large warm biases of LICOM2 in the western Pacific Ocean and eastern Indian Ocean warm pool and on the east coast of the Pacific Ocean are significantly improved. The salinity bias in the tropical Pacific Ocean related to the warm bias of the warm pool is also alleviated. The simulation of the Atlantic meridional overturning circulation is improved because of enhanced vertical mixing in the high latitudes of the North Atlantic Ocean. The new version also presents a stronger Deacon cell, and thus a more powerful Antarctic Circumpolar Current that is closer to the observation, due to weaker southward mesoscale eddy transport in the Southern Ocean.
46
Flis, Bogdan. "Selection of Potato Parental Lines with Complex Resistances to Potato Pathogens and Pests". Plant Breeding and Seed Science 76, n. 1 (20 dicembre 2017): 57–63. http://dx.doi.org/10.1515/plass-2017-0022.
Testo completoAbstract (sommario):
Abstract The efficiency of breeding new potato cultivars may be increased by pre-breeding that is by developing parental lines, which have new traits, not present in the genetic pool available for breeders or have new combinations of genes, or have improved level of economically important traits. The use of parental lines in commercial breeding programs is expected to ensure the biological progress in the newly created cultivars of potato. At the beginning, the development of parental lines in Młochów Research Center of Plant Breeding and Acclimatization Institute - National Research Institute (IHAR-PIB) was focused on resistance to viruses and later on resistance to late blight and other pathogens. The procedures of selecting resistant parental lines are described. These procedures were initially based on purely phenotypic tests for resistance, which lately were supplemented with marker assisted selection (MAS) applying molecular markers linked with some resistance genes.
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Löe, H. "Forty Years of Progress". Advances in Dental Research 3, n. 1 (maggio 1989): 3–6. http://dx.doi.org/10.1177/08959374890030010201.
Testo completoAbstract (sommario):
The celebration of the 40th anniversary of the National Institute of Dental Research (NIDR) provides an opportunity for reviewing the growth of dental research over the decades. The Institute owes its origin to public and professional concern over the dental health of Americans and the prospect that a Federal investment in dental research could pay off. The early years of the Institute were devoted to studies of fluoride and dental caries, with notable achievements in clinical trials of water fluoridation and caries microbiology. During the 1960s came the discovery that the periodontal diseases, like dental caries, were bacterial infections that could be prevented. Basic and clinical research expanded, and the research manpower pool grew with the addition of microbiologists, immunologists, salivary gland investigators, and other basic biomedical and behavioral scientists. The Institute created special broad-based Dental Research Institutes and Centers to foster interdisciplinary research, and continued to expand its research base. A national survey undertaken by NIDR in the late 1970s showed major declines in caries prevalence in schoolchildren. Recent NIDR surveys of adults and older Americans as well as a second children's survey have demonstrated overall improvements in oral health and a continued decline in childhood caries. There remain serious oral health problems among older Americans and among individuals and groups susceptible to disease. NIDR will focus on these high-risk individuals in future research aimed at eliminating edentulousness. At the same time, the Institute will continue the cell and molecular biology studies in the area of development, oncology, bone research, and other basic and clinical fields that mark the emergence of dental research as a major force and contributor to biomedical advances today.
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Sydorenko, O., e P. Dzhus. "SVITLANA VOITENKO A SCIENTIFIED SCIENTIST IN ANIMAL SELECTION". Animal Breeding and Genetics 58 (29 novembre 2019): 19–20. http://dx.doi.org/10.31073/abg.58.02.
Testo completoAbstract (sommario):
The renowned scientist and teacher of the Chief Scientific Officer of the Laboratory of the Animal Genetic Resources Bank of the Institute of Animal Breeding and Genetics nd. a. M.V.Zubets of National Academy of Agrarian Science Svitlana Voitenko turned 60 on November 12, 2019.
Svitlana Voitenko was born on November 12, 1959 in Poltava. She graduated from the 24 th high school and zoo-engineering faculty of the Poltava Agricultural Institute.From 1977 to 2006 she worked at the Institute of Pig Breeding of the UAAS. During 1990–1993 she went to graduate school of the same scientific institution.
Since 2006 he has been working as a leading researcher, since 2008 – chief researcher at the gene pool laboratory of the breeds of the Institute of Animal Breeding and Genetics of UAAS. In 2008, Svitlana Voitenko was appointed head of the genetic resources sector in the pig breeding of this institution.
Since February 2010, Svitlana Voitenko begins her pedagogical activity as the head of the breeding and genetics of agricultural animals department of the Poltava State Agrarian Academy. From September 2019 to the present time he has been working as the Chief Scientific Officer of the Institute of Animal Breeding and Genetics nd. a. M.V.Zubets of NAAS.
The degree of Candidate of Agricultural Sciences in the specialty "Breeding and Breeding of Animals" on the basis of the defense (1994) of the dissertation on the topic "Selection and genetic characteristics of pigs of Myrhorod breed and their use in combination with boars of the parental form". The senior scientist was awarded the academic title in 2001. In 2008 she defended her dissertation for a scientific degree on "Methods of improvement of pigs of the Myrhorod breed and preservation of her gene pool". Professor she was awarded the academic title in 2013.
Professor S. Voytenko's research is aimed at developing breeding and genetic methods for improving the productivity of farm animals and controlling product quality, as well as maintaining the gene pool of small local pigs of Ukraine.
Under the methodological guidance of S. Voitenko new lines and families in the Myrhorod breed were created and tested. She participated in the development of the State Standards of Ukraine.She has published about 250 scientific papers. She is active in inventing activities, has 11 patents and copyright certificates for inventions.
Under the methodical guidance of S. Voitenko, 7 PhD theses are defended and another 1 graduate student is being trained.
She was awarded with certificates of honor from the National Academy of Agrarian Sciences of Ukraine, the Ministry of Agrarian Policy of Ukraine, the Department of Education and Science of the Poltava Regional State Administration.
The staff of the Institute sincerely congratulates dear Svitlana and wishes her good health, happiness, inexhaustible energy, relentless movement forward to new achievements and impressions!
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Gladiy, M. V., S. I. Kovtun e M. G. Porkhun. "ANDRIY PETROVYCH KRUGLYAK – FAMOUS SCIENTIST AND PRACTITIONER IN THE FIELD OF SELECTION AND REPRODUCTION OF FARM ANIMALS". Animal Breeding and Genetics 62 (8 dicembre 2021): 7–9. http://dx.doi.org/10.31073/abg.62.02.
Testo completoAbstract (sommario):
On December 20, 2021, Andriy Petrovich Kruglyak, a well-known scientist and leading researcher of the Department of Cattle Breeding of the Institute of Animal Breeding nd. a. M.V.Zubets of the National Academy of Sciences of Ukraine, will turn 80 years old. The jubilee was born in the village of Kupchyntsi, Illinetsky district, Vinnytsia region, into a peasant family. In 1962 he graduated from the Illinetsky Agricultural Technical School, worked as a zootechnician-manager of a cattle farm of the Kamyanogirsky sugar factory of the Illinetsky district of the Vinnytsia region.
After serving in the Soviet Army he studied at the Ukrainian Agricultural Academy: 1965–1970 – a student of the Faculty of Zootechnics, 1970–1972 – an intern at the Department of Farm Animal Breeding, where he worked under the guidance of Professors I. V. Smirnov and M. A. Kravchenko, 1972–1974 – graduate student of the Ukrainian Agricultural Academy.
In 1974 he defended his dissertation "Age features of the reproductive capacity of bulls in connection with the types of higher nervous activity" in the specialty 06.02.01 – breeding and selection of farm animals. He was awarded the title of senior researcher in 1980.
1974–1976 – senior researcher at the Central Research Station for Artificial Insemination of Farm Animals. Since 1976, the scientific activity of A. P. Kruglyak is connected with the Ukrainian Research Institute of Breeding and Artificial Insemination of Cattle (now the Institute of Animal Breeding and Genetics nd. a. M.V.Zubets NAAS of Ukraine), where he holds the position of senior researcher, head of the laboratory for reproduction of farm animals, and since 1996 – the laboratory for breeding red-white cattle and gene pool of breeds (now the department of Selection of Cattle).
The scientific's research is aimed at further development of the breed process through the effective use of the world's best gene pool and improver breeders of domestic breeds, improvement of biotechnology methods for reproduction of farm animals and conservation of genetic resources of farm animals.
On the initiative of A. P. Kruglyak in 1975, as a basis for the accelerated breeding of domestic dairy and beef breeds, technological and organizational method of conservation and rational use of local and endangered domestic breeds, the Bank of Genetic Resources of Cattle at the Ukrainian Research Institute of Breeding and Artificial Insemination of Cattle (t-n Brovary) was created, which concentrated the genetic material of prominent bulls of 50 breeds and breed combinations of the world. The operation of this bank has ensured the accelerated breeding of dairy and beef breeds of cattle in Ukraine through the effective use of the best world gene pool of specialized breeds on all improved breeds of the country as a whole and preservation of local gene pool of local Gray Ukrainian and White-headed Ukrainian breeds.Due to the accelerated implementation of scientific developments of scientists of the institute in selection using genetic material of the gene pool bank, at the personal request of A. P. Kruglyak, the bank of genetic resources was awarded the status of National Heritage (order of the Cabinet of Ministers of Ukraine from August 19, 2002 № 472-r.).
With the consent of NAAS and the Ministry of Agrarian Policy of Ukraine in 2003–2007, A. P. Kruglyak headed the selection center "Genetic Resources". With his direct participation, the best in Europe breeding and technological center in cattle breeding has been built and the selection work, of which is aimed at improving dairy and beef breeds of cattle, was organized.
From 2007 to 2011 he worked as a leading researcher at the National University of Life and Environmental Sciences of Ukraine, and from 2014 to the present – a leading researcher at the Department of Cattle Breeding of the Institute of Animal Breeding and Genetics nd. a. M.V.Zubets NAAS of Ukraine.
Andriy Petrovich is a co-author of the first domestic specialized dairy – Ukrainian Red-and-White dairy breed, its central, Carpathian intrabreed, Kyiv and Bukovyna factory types and 10th factory bloodlines.
Dairy productivity of cows of the active part of the population for 305 days of the last completed lactation in 2020 was 7174 kg, and in the 12 best herds – 10.0–12.0 thousand kg, which corresponds to the level of productivity of cows in the most developed countries. During the last 10, creative collective of Institute of Animal Breeding and Genetics nd. a. М.V.Zubets of NAAS of Ukraine and specialists of breeding plants of experience economies of NAAS of Ukraine state plant "Khrystynivske", "Nyva", "Hontarivka, the own plant "Agroecologija", LTD plant "Krok-Ukrzalizbud", LTD plant "Kolos", "Bohdanivske", breeding enterprises LTD plant "The Genetic resources", LTD "The Ukrainian genetic company", JSC "Poltavaplemservis" and PSC SPC "Progress", under scientifically-methodical guidance of Andriy Petrovich works on the leadingout of new high-performance protein- fet- dairy Leader 1926780 bloodline in the Ukrainian Red-and-White Dairy breed, that now ratified Ministry development economy, trade, and agriculture (order № 2121 from 06.01.2021) as a breeding achievement in stock-breeding.
He has prepared a number of original works on biotechnology of cattle breeding: is a co-author of recommendations for breeding, use and evaluation of bulls in complexes, instructions for grading cattle of dairy and dairy-beef breeds, artificial insemination of farm animals, developed a two-stage method of sperm thawing, long-term storage of thawed bull semen and native boar semen at positive temperatures, using the method of hypobiosis, developed and implemented at the Institute of Fisher Economy of NAAS of Ukraine method of freezing fisher gamets.
A. P.Kruglyak's scientific achievements include more than 370 publications, including monographs, programs on breeding new breeds and types of cattle, reproduction of farm animals and preservation of the gene pool of breeds, sire catalogs, state books of breeding animals of cattle, articles in collections and periodicals, abstracts of reports, etc. Scientific achievements are protected by 17 copyright certificates and patents.
Andriy Petrovich is a co-executor of international projects on selection and reproduction of animals, which were carried out together with scientists and practitioners from Canada, the USA, Switzerland and Poland.A. P. Kruglyak has long been a member of the Scientific and Technical Council of the Ministry of Agrarian Policy of Ukraine and the Academic Council of the Institute of Animal Breeding and Genetics nd. a. M.V.Zubets NAAS of Ukraine, a member of the editorial board of the scientific collection "Animal Breeding and Genetics" (1991–2006).
Under the leadership of A. P. Kruglyak, 4 candidates of agricultural sciences, 16 graduates of the zootechnical faculty of the National University of Life and Environmental Sciences of Ukraine and more than 2,000 livestock specialists were trained. For the last 40 years he has been giving a course of lectures on selection and biotechnology of reproduction of farm animals at the School of Advanced Training of Livestock Specialists (t-n. Brovary).
In 1993, A. P. Kruglyak was awarded the State Prize of Ukraine in the field of science and technology for the development of methods and breeding of the Ukrainian Red-and-White Dairy breed of cattle.
By the decision of the Presidium of the National Academy of Agrarian Sciences of Ukraine A. P. Kruglyak was awarded a memorable anniversary medal "100 years of the National Academy of Agrarian Sciences of Ukraine". The Presidium of the National Academy of Agrarian Sciences of Ukraine and the staff of the Institute of Animal Breeding and Genetics nd. a. M.V.Zubets NAAS of Ukraine sincerely congratulate dear Andriy Petrovich and wish him good health, creative longevity and further success in the scientific field!
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Leonova, K. P., A. V. Morgun, V. I. Morgun e A. M. Kovalenko. "Formation of a working tobacco collection according to the complex of characters in the conditions of the Central Forest-steppe of Ukraine". Collected Works of Uman National University of Horticulture 1, n. 98 (25 giugno 2021): 172–83. http://dx.doi.org/10.31395/2415-8240-2021-98-1-172-183.
Testo completoAbstract (sommario):
One of the effective ways of creating high-yield tobacco varieties is the selection of donors of economically valuable characters and their optimal combination in new plant genotypes. Sources for selection and creation of such donors are gene pool collections, which concentrate source material of different geographical origin with a set of valuable breeding and genetic characters. The level of expression of these characters is modified by breeding conditions and the response of the genotype to environmental factors. Therefore, the main purpose of our research was to study the manifestation of morpho-biological features and properties of plants of tobacco collection samples in agroclimatic conditions of the Central Forest-steppe of Ukraine, establishment of breeding value of available gene pool of culture, selection of sources of economically valuable characters and formation of working tobacco collection. The strategic task of research is to create the varieties that are able to maximize the use of their genetic potential in a specific region, to be resistant to stressful environmental conditions, to ensure a high realization of the genetic potential of productivity. For the first time in the conditions of the Central Forest-steppe of Ukraine the analysis of 30 collection samples of tobacco of different ecological and geographical origin was carried out. New genetic sources for morphological character of plants, raw yield, seed productivity and early maturity, which are used at the Experimental station of tobacco farming National Research Center "Institute of Agriculture of the National Academy of Agrarian Sciences" in variety breeding, were identified. A certificate of registration of the working collection of tobacco gene pool of the present on morphological characters was received from the National Center for Plant Genetic Resources of Ukraine, according to the results of research in 2017–2019 (Certificate № 277 from 29.10.2019).