Articoli di riviste: "353(.25)"

1

Villegas, Victor M., Aaron Gold e Timothy G. Murray. "Fine-Needle Aspiration Biopsy for Molecular Genomic Classification: Evaluation of Transscleral vs Transvitreal Biopsy". Journal of VitreoRetinal Diseases 2, n. 4 (22 giugno 2018): 208–12. http://dx.doi.org/10.1177/2474126418782069.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Purpose: To evaluate the transvitreal and transscleral fine-needle aspiration biopsy (FNAB) approach for molecular classification with gene-expression profiling (GEP) of uveal melanoma. Methods: Institutional review board–approved single-surgeon retrospective analysis of a consecutive case series of all patients undergoing FNAB using a 25-gauge-needle multipass approach for GEP analysis of uveal melanoma between 2012 and 2016. All FNAB specimens were processed for uveal melanoma diagnostic testing using a standard processing approach, and all testing was completed at a single laboratory (Castle Biosciences, Inc.). Results: Three hundred fifty-three eyes (353 patients) were included. Transvitreal biopsies were performed in 216 eyes (216/353, 61.2%), whereas transscleral biopsies were performed in 137 eyes (137/353, 38.8%). Twenty biopsies exhibited multiple gene failure (20/353, 5.6%). Excessive fluid biopsy volume was the primary association with reported multiple gene failure, occurring in 10 of 20 eyes (50%). FNAB performed via the transvitreal approach was significantly more likely to have an excessive volume report compared with transscleral biopsy (18/216, 8.3% vs 1/137, 0.7%; P < .001). Conclusions: FNAB performed via a transscleral or transvitreal multipass approach utilizing a 25-gauge needle achieves molecular classification in 95% of all patients undergoing treatment for presumed uveal melanoma independent of tumor size. Complications related to FNAB using these techniques are rare and may be associated with the presentation of the uveal melanoma.

2

Bhardwaj, Vinay, Ashwani Kumar, Sanjeev Sharma, Baljeet Singh, Poonam, Salej Sood, Bhawna Dipta et al. "Analysis of Genetic Diversity, Population Structure and Association Mapping for Late Blight Resistance in Potato (Solanum tuberosum L.) Accessions Using SSR Markers". Agronomy 13, n. 2 (18 gennaio 2023): 294. http://dx.doi.org/10.3390/agronomy13020294.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

The allelic variations in a diversity panel of 353 potato accessions, including 256 accessions belonging to Solanum tuberosum sub spp. tuberosum, 49 accessions belonging to Solanum tuberosum sub spp. andigena, and 48 Indian potato varieties were analysed using 25 simple sequence repeat (SSR) markers. The SSR allelic profiles revealed high levels of polymorphism and distinctness among the accessions studied. A total of 343 alleles of 25 SSR markers were observed in the diversity panel of 353 highly diverse tetraploid potato accessions. The number of alleles produced per SSR varied from 8 for the marker STM1053 to 25 for the marker STIKA. The polymorphic information content (PIC) ranged from 0.66 (STG0010) to 0.93 (STM1106) with an average of 0.82. The cluster analysis using the SSR allelic profiles of 353 accessions divided the population into five major groups. The association mapping for late blight resistance identified six markers with the general linear model (GLM), and out of these six markers significance of three markers was reconfirmed with the mixed linear model (MLM). The findings of this study suggest that SSRs are the appropriate markers for evaluating genetic diversity and population structure within different potato germplasm collections. A significant diversity across the tetraploid potato accessions was observed. Moreover, the markers identified in this study could be useful in marker-assisted selection (MAS) breeding in potato for late blight resistance (LBR).

3

Qiao, Qiao, Hua-Jiang Wang, Cui-Ping Li, Xiao-Zu Wang e Xiao-Ming Ren. "Improving proton conduction of the Prussian blue analogue Cu3[Co(CN)6]2·nH2O at low humidity by forming hydrogel composites". Inorganic Chemistry Frontiers 8, n. 9 (2021): 2305–14. http://dx.doi.org/10.1039/d1qi00070e.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Composites of Prussian blue analogue (PBA) adsorbed imidazole-acetic acid with polyvinyl alcohol hydrogel show excellent water-retention capacity and fast proton conduction at 25% RH in 298–353 K, herein X is the mass ratio of PBA to hydrogel.

4

Rogerson, A. "Irradiation growth in annealed and 25% cold-worked Zircaloy-2 between 353–673 K". Journal of Nuclear Materials 154, n. 2-3 (luglio 1988): 276–85. http://dx.doi.org/10.1016/0022-3115(88)90364-9.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Perrod, Guillaume, Elia Samaha, Gabriel Rahmi, Sherine Khater, Leila Abbes, Camille Savale, Geraldine Perkins et al. "Impact of an optimized colonoscopic screening program for patients with Lynch syndrome: 6-year results of a specialized French network". Therapeutic Advances in Gastroenterology 11 (1 gennaio 2018): 175628481877505. http://dx.doi.org/10.1177/1756284818775058.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Background: Despite colonoscopic screening, colorectal cancer (CRC) remains frequent in patients with Lynch syndrome (LS). The objective of this study was to evaluate the impact of an optimized colorectal screening program within a French dedicated network. Methods: All LS patients followed at our institution were consecutively included in the Prédisposition au Cancer Colorectal-Ile de France (PRED-IdF) network. Patients were offered an optimized screening program allowing an adjustment of the interval between colonoscopies, depending on bowel preparation, chromoendoscopy achievement and adenoma detection. Colonoscopies were defined as optimal when all the screening criteria were respected. We compared colonoscopy quality and colonoscopy detection rate before and after PRED-IdF inclusion, including polyp detection rate (PDR), adenoma detection rate (ADR) and cancer detection rate (CDR). Results: Between January 2010 and January 2016, 144 LS patients were consecutively included (male/female = 50/94, mean age = 51 ± 13 years and mutations: MLH1 = 39%, MSH2 = 44%, MSH6 = 15%, PMS2 = 1%). A total of 564 colonoscopies were analyzed, 353 after inclusion and 211 before. After PRED-IdF inclusion, 98/144 (68%) patients had optimal screening colonoscopies versus 33/132 (25%) before ( p < 0.0005). The optimal colonoscopy rate was 304/353 (86%) after inclusion versus 87/211 (41%) before, ( p < 0.0001). PRED-IdF inclusion was associated with a reduction of CRC occurrence with a CDR of 1/353 (0.3%) after inclusion versus 6/211 (2.8%) before ( p = 0.012). ADR and PDR were 99/353 (28%) versus 60/211 (28.8%) ( p > 0.05) and 167/353 (48.1%) versus 90/211 (42.2%) ( p > 0.05), respectively after and before inclusion. Conclusions: An optimized colonoscopic surveillance program in LS patients seems to improve colonoscopic screening quality and might possibly decrease colorectal interval cancer occurrence. Long-term cohort studies are needed to confirm these results.

6

Dolbeault, Joël. "Sébastien Balibar & Edouard Brézin , Demain, la physique , Odile Jacob, 2009, 353 pages, 25 €". Études Tome 412, n. 3 (1 marzo 2010): XVI. http://dx.doi.org/10.3917/etu.4123.0405p.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Smirnov, E. "New in Financial Legislation". Auditor 8, n. 9 (7 novembre 2022): 3–9. http://dx.doi.org/10.12737/1998-0701-2022-8-9-3-9.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

In the course of improving fi nancial legislation based on an analysis of market practice, the Parliament of Russia this year adopted, in particular, Federal Laws No. 61-FZ dated March 25, 2022, No. 97-FZ dated April 16, 2022 and No. 353-FZ dated increasing the level of protection of the fi nancial interests of the state and the individual.

8

Al-Maali, G. A., N. A. Bisko e A. M. Ostapchuk. "The effect of citrate and sulfate of different metals on carbohydrates composition of medicinal mushroom Trametes versicolor (Polyporales, Polyporaceae)". Visnyk of Dnipropetrovsk University. Biology, medicine 7, n. 1 (9 marzo 2016): 32–36. http://dx.doi.org/10.15421/021606.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

The aim of our research was to study the influence of citrate and sulfate of copper, manganese and zinc on the carbohydrates composition of biomass of the medicinal mushroom Trametes versicolor (L.) Lloyd. cultivated in a liquid medium. The studied strain of Trametes versicolor 353 was obtained from the Culture Collection of Mushrooms (IBK) from the M. G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine. Citrates of copper, manganese and zinc were obtained from the Institute of Nanobiotechnologies and Resource Conservation of Ukraine, Kyiv. In this study we used glucose-peptone-yeast extract medium (GPY) with the following composition of (g/L): glucose – 25, peptone – 3, yeast extract – 3, K2HPO4 – 1, KH2PO4 – 1, MgSO4 ∙ 7H2O – 0.25, distilled water – 1,000 ml; pH 6,5 (control medium). Cu2+ (sulfate form or citrate form) were added to control medium in concentration 4 mg/L, Zn2+ and Mn2+ (sulfate form or citrate form) were added to control medium in concentration 1 mg/L. Mycelium was grown in a submerged culture on a rotary shaker (120 rpm) at 26 °C in 250 ml Erlenmeyer flasks, containing 50 ml of liquid medium. The biomass was harvested after 9 days of cultivation in the liquid medium. Monosaccharides and sugar alcohols was analyzed by high-performance liquid chromatography Agilent 1200 (Agilent technologies, USA). The results of our research demonstrated that the fraction of total carbohydrates from T. versicolor 353, which were cultivated on the control medium, consists of glucose (91.5%), galactose (1.9%), mannose (5.4%), fucose (0.6%) and xylose (0.7%). The adding of sulfate of zinc or copper to the liquid medium didn’t change the content of monosaccharides of T. versicolor 353 biomass relative to the control medium. At the same time, in the medium with citrate of zinc the amount of glucose increased and the amount of mannose decreased relative to the control medium. Xylose and fucose were not detected in this case. In mycelium of T. versicolor 353 that was cultivated in the medium with manganese sulfate or manganese citrate we detected a small amount of ribose. But the content of other monosaccharides didn’t change in the medium with sulfate of manganese. At the same time, the addition of citrate of manganese to the medium raised the amount of mannose and reduced the amount of glucose in the biomass of T. versicolor 353 relative to the control medium. Also copper citrate reduced the content of glucose in mycelium of T. versicolor 353 relative to the control medium. But in this case we detected mannitol and sorbitol in the biomass. This data indicates that synthesis of sugur alcohols in T. versicolor 353 depend on copper ions in bioactive forms of citrate.

9

John, Elenjickal Elias, Athul Thomas, Jeethu Joseph Eapen, Sabina Yusuf, Sanjeet Roy, Anna T. Valson, Vinoi George David, Santosh Varughese e Suceena Alexander. "Latency, Anti-Bacterial Resistance Pattern, and Bacterial Infection–Related Glomerulonephritis". Clinical Journal of the American Society of Nephrology 16, n. 8 (7 giugno 2021): 1210–20. http://dx.doi.org/10.2215/cjn.18631120.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Background and objectivesBacterial infection–related GN occurs concurrent to or after known or unknown infections. It is important to understand the clinical implications of the bacterial isolates, antimicrobial resistance patterns, and effect of latency-based classification on kidney and patient outcomes.Design, setting, participants, & measurementsIn total, 501 consecutive adults diagnosed with bacterial infection–related GN between 2005 and 2017 were included from a biopsy registry of 15,545 patients at a single center in South India, and follow-up data were collected from electronic medical records until December 2019. Latency was defined as time between resolution of infection and onset of GN, which was classified as parainfectious, peri-infectious, or postinfectious GN. Longitudinal kidney and patient outcomes were studied.ResultsThe mean age of the cohort was 40 (± 15) years, 6% were above 65 years, and 330 (66%) were men. Diabetes was present in 93 (19%) patients. Seventy percent (353 of 501) of patients had known infections, with the median latent period for parainfectious (115 of 353, 33%), peri-infectious (97 of 353, 27%), and postinfectious (141 of 353, 40%) GN being 0, 5 (4–7), and 15 (10–31) days, respectively. The most common predisposing organism was Streptococcus pyogenes (137 of 353, 39%). Drug-resistant nonstreptococcal bacteria were methicillin-resistant Staphylococcus aureus (25%, four of 16), extended-spectrum β-lactamases (20%, 12 of 59), and carbapenem-resistant organisms (10%, six of 59). Twenty of 22 (91%) of the drug-resistant organisms were isolated from the parainfectious group. The most common site of infection was skin in peri- (23 of 97, 24%) and postinfectious GN (61 of 141, 43%), and urinary tract in parainfectious GN (35 of 115, 30%). Of 321 patients with >3 months of follow-up, 48 (15%) developed kidney failure over a median period of 10 (2–37) months and 14 (4%) died. Parainfectious GN, eGFR<30 ml/min per 1.73 m2, moderate-to-severe interstitial fibrosis and tubular atrophy, and nontreatment with renin-angiotensin system blockers were significant risk factors for progression to kidney failure by a Cox proportional-hazards model.ConclusionsAlong with clinical and histologic predictors, parainfectious GN caused predominantly by nonstreptococcal and drug-resistant bacterial infections was associated with poor kidney prognosis.

10

Paiz, Laís Moraes, Rodrigo Costa da Silva, Benedito Donizete Menozzi e Helio Langoni. "Antibodies to Neospora caninum in sheep from slaughterhouses in the state of São Paulo, Brazil". Revista Brasileira de Parasitologia Veterinária 24, n. 1 (marzo 2015): 95–100. http://dx.doi.org/10.1590/s1984-29612015009.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Neosporosis is an emergent disease responsible for considerable economic impact due to reproductive losses. Its zoonotic potential remains unknown. This study involved a survey of antibodies to Neospora caninum in slaughtered sheep and their association with epidemiological variables. Serum samples from 596 sheep from the states of São Paulo and Rio Grande do Sul, Brazil, were collected in two slaughterhouses located in São Paulo and evaluated by indirect fluorescence antibody test (IFAT), using cut-off titers of 25. Among these samples, 353/596 (59.23%; 95%CI 55.23-63.10) were positive and 263/353 (74.50%; 95%CI 69.71-78.77%) were from Rio Grande do Sul. Statistical associations were determined in the univariate analysis between the serological results and sex, breed and municipality of origin. Sheep that came from extensive breeding system showed higher chance (OR=2.09) of presenting antibodies to N. caninum in relation to those from semi-intensive system. Higher chance was also observed for the different studied breeds, except Bergamácia, in relation to Hampshire Down. The results revealed the presence of infection by N. caninum in sheep from slaughterhouses.

11

Polk, Kenneth, Fiona Haines e Santina Perrone. "Work Death in Victoria, 1987–1990: An Overview". Australian & New Zealand Journal of Criminology 28, n. 2 (giugno 1995): 178–92. http://dx.doi.org/10.1177/000486589502800204.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

This investigation describes the level and nature of work-related traumatic work deaths which occurred in Victoria in 1987–90. There were a total of 353 such deaths reported to the coroner in this period. While a large number of these deaths involved farmers or self-employed workers, a majority were found to involve work in the context of a company. Further, most of these company work deaths involved some amount of negligence on the part of the employer. In all, there were prosecutions in only 34 of the 353 fatalities, all of which resulted in convictions. Despite the fact that at least 25 of these deaths could be seen as resulting from extreme employer negligence, and that at least four of the negligent companies were repeat offenders, there were no prosecutions of either individuals or companies under provisions of the Crimes Act (all convictions were obtained for breaches of occupational health and safety regulations). There is in these data, then, further evidence of a ‘gentle’ posture on the part of regulatory agencies.

12

Fernando, Ravindra. "National Poisons Information Centre in a Developing Asian Country - The First Year's Experience". Human & Experimental Toxicology 9, n. 3 (maggio 1990): 161–63. http://dx.doi.org/10.1177/096032719000900307.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

The National Poisons Information Centre (NPIC) in Sri Lanka was established in January 1988. It received 353 enquiries in the first year of which 37% concerned pesticide poisoning. More than half the instances were of self-poisoning; consistent with the high suicide rate in the island. Over a quarter of poisoning episodes were among 19-25 year olds. Follow-up of enquiries showed 31 (9%) deaths. Collaboration with developed countries helped in the formation of the NPIC, fulfilling a long felt need among doctors in the island.

13

Minasov, Timur Bulatovich, Radik Zufarovich Nurlygayanov, Angela Yurievna Vershinina, Yulia Viktorovna Soboleva, Damir Rimovich Akhmeldinov, Ruslan Faritovich Khairutdinov, Akop Ovikovich Ginoyan e Radmir Amirovich Saubanov. "Parathormone level and its relationships with vitamin D in persons over 50 years old". Vrač skoroj pomoŝi (Emergency Doctor), n. 10 (1 ottobre 2020): 34–41. http://dx.doi.org/10.33920/med-02-2010-02.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

The results of a study of the concentration of vitamin D and parathyroid hormone in 353 residents of the Republic of Bashkortostan in blood serum. The frequency of hypovitaminosis and a deficiency of 25 (OH) D in the older age groups of the population of the Republic of Bashkortostan is excessively high, the level reaches 77.1 %. The average value of parathyroid hormone was 55.1 ± 26.33 pg/ ml, vitamin D –22.57 ± 12.24 ng / ml. A negative correlation between 25 (OH) D and the level of PTH is characteristic (r = –0.144, p <0.001). Normal level of parthyrin was detected in 89.8 %, an excess in 8.8 % of the studied, which indicates the active work of the gland in conditions of cholecalciferol deficiency.

14

Casandjian, Jean-Marc, Jean Ballet, Isabelle Grenier e Quentin Remy. "Evidence for Large-scale Excesses Associated with Low H i Column Densities in the Sky. I. Dust Excess". Astrophysical Journal 940, n. 2 (28 novembre 2022): 116. http://dx.doi.org/10.3847/1538-4357/ac9731.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Abstract Where dust and gas are uniformly mixed, atomic hydrogen can be traced through the detection of far-infrared (FIR) or UV emission of dust. We considered, for the origin of discrepancies observed between various direct and indirect tracers of gas outside the Galactic plane, possible corrections to the zero levels of the Planck High Frequency Instrument (HFI) detectors. We set the zero levels of the Planck-HFI skymaps as well as the 100 μm map from COBE/DIRBE and IRAS from the correlation between FIR emission and atomic hydrogen column density excluding regions of lowest gas column density. A modified blackbody model fit to those new zero-subtracted maps led to significantly different maps of the opacity spectral index β and temperature T and an overall increase in the optical depth at 353 GHz τ 353 of 7.1 × 10−7 compared to the data release 2 Planck map. When comparing τ 353 and the H i column density, we observed a uniform spatial distribution of the opacity outside regions with dark neutral gas and CO except in various large-scale regions of low N H i that represent 25% of the sky. In those regions, we observed an average dust column density 45% higher than predictions based on N H i with a maximum of 250% toward the Lockman Hole region. From the average opacity σ e353 = (8.9 ± 0.1) × 10−27 cm2, we deduced a dust-to-gas mass ratio of 0.53 × 10−2. We did not see evidence of dust associated with a Reynolds layer of ionized hydrogen. We measured a far-ultraviolet isotropic intensity of 137 ± 15 photons s−1 cm−2 sr−1 Å−1 in agreement with extragalactic flux predictions and a near-ultraviolet isotropic intensity of 378 ± 45 photons s−1 cm−2 sr−1 Å−1 corresponding to twice the predicted flux.

15

Knapik-Kowalczuk, Justyna, Krzysztof Chmiel, Justyna Pacułt, Klaudia Bialek, Lidia Tajber e Marian Paluch. "Enhancement of the Physical Stability of Amorphous Sildenafil in a Binary Mixture, with either a Plasticizing or Antiplasticizing Compound". Pharmaceutics 12, n. 5 (18 maggio 2020): 460. http://dx.doi.org/10.3390/pharmaceutics12050460.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

The main purpose of this paper was to evaluate the impact of both high- and low-Tg polymer additives on the physical stability of an amorphous drug, sildenafil (SIL). The molecular mobility of neat amorphous SIL was strongly affected by the polymeric excipients used (Kollidon VA64 (KVA) and poly(vinylacetate) (PVAc)). The addition of KVA slowed down the molecular dynamics of amorphous SIL (antiplasticizing effect), however, the addition of PVAc accelerated the molecular motions of the neat drug (plasticizing effect). Therefore, in order to properly assess the effect of the polymer on the physical stability of SIL, the amorphous samples at both: isothermal (at constant temperature—353 K) and isochronal (at constant relaxation time—τα = 1.5 ms) conditions were compared. Our studies showed that KVA suppressed the recrystallization of amorphous SIL more efficiently than PVAc. KVA improved the physical stability of the amorphous drug, regardless of the chosen concentration. On the other hand, in the case of PVAc, a low polymer content (i.e., 25 wt.%) destabilized amorphous SIL, when stored at 353 K. Nevertheless, at high concentrations of this excipient (i.e., 75 wt.%), its effect on the amorphous pharmaceutical seemed to be the opposite. Therefore, above a certain concentration, the PVAc presence no longer accelerates the SIL recrystallization process, but inhibits it.

16

Isa, M. I. N., e Noor Azniza Mohd Noor. "Ionic Conduction Mechanism of Solid Biodegradable Polymer Electrolytes Based Carboxymethyl Cellulose Doped Ammonium Thiocyanate". Applied Mechanics and Materials 719-720 (gennaio 2015): 114–18. http://dx.doi.org/10.4028/www.scientific.net/amm.719-720.114.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

A conducting solid biodegradable polymer electrolytes based carboxymethyl cellulose (CMC) doped ammonium thiocyanate (NH4SCN) system with concentration in the range 0 – 25 wt.% of NH4SCN have been prepared via solution casting method. The impedance study of CMC-NH4SCN system was measured via Electrical Impedance Spectroscopy (EIS) in the temperature range 303 K – 353 K. The highest ionic conductivity at room temperature (303 K) is 6.48 x 10-5Scm-1for sample containing 25 wt.% NH4SCN. The temperature dependence of CMC-NH4SCN system was found to obey the Arrhenius behaviour where the ionic conductivity increases with increase of temperature. Dielectric data were analyzed using complex permittivity, Ɛifor sample with the highest ionic conductivity at various temperatures and found was non Debye behavior. The conduction mechanism of the charge carrier of CMC-NH4SCN system can be presented by quantum mechanical tunneling (QMT) model.

17

Wang-Gillam, Andrea, Kevin Ding, May Cho, Albert C. Lockhart, Ling Chen, Beth Zubal e Benjamin Tan. "Vitamin D deficiency in patients with pancreatic cancer." Journal of Clinical Oncology 30, n. 4_suppl (1 febbraio 2012): 353. http://dx.doi.org/10.1200/jco.2012.30.4_suppl.353.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

353 Background: Vitamin D deficiency is common in many cancer patients but little is known about the vitamin D status in patients with pancreatic cancer. Frequently, patients with pancreatic cancer have malabsorption syndrome, and since vitamin D is fat soluble, it is likely to be deficient in this population. Methods: We conducted a retrospective review on patients with pancreatic cancer who were treated at Siteman Cancer Center (SCC). Patients’ demographic information, clinical staging at the time of vitamin D assessment, vitamin D status and survival data were collected. Vitamin D deficiency was defined as serum 25-hydroxyvitamin D [(25(OH)D] <20 ng/mL; vitamin D insufficiency was defined as 25(OH)D <30 but >20. Results: Between Dec 2007 and June 2011, 184 out of 625 pancreatic cancer patients had their vitamin D level checked at least once. Median age was 64 (range 34-86); 87 patients were female and 97 were male. The majority (159) were Caucasian. Sixty-four (34.8%) patients were post resection, while 34 (18.5%) and 86 (46.7%) had local disease and metastatic disease, respectively. Out of 184, 43 (23.3%) patients had normal vitamin D levels, while 53 (28.8%) and 88 (47.85%) were found to be vitamin D insufficient and deficient, respectively. All 28 non-Caucasian patients had either vitamin D deficiency or insufficiency, and their median 25(OH)D level was 11 ng/mL, compared to 21 ng/mL for Caucasian patients. The median 25(OH)D level was 17.5 ng/mL in patients with resected cancer, 22 ng/mL in patients with local disease, and 23 ng/mL in patients with metastatic disease. After adjusting age and stage, 25(OH)D <20 ng/mL was found to be an independent prognostic factor (p= 0.071). Conclusions: Vitamin D insufficiency and deficiency is prevalent amongst our patients with all stages of pancreatic cancer. Vitamin D appears to be prognostic and should routinely be assessed in patients with pancreatic cancer.

18

Youssef, D., S. Vasani, J. Marquess e A. Cervin. "Rising incidence of head and neck mucosal melanoma in Australia". Journal of Laryngology & Otology 131, S2 (5 dicembre 2016): S25—S28. http://dx.doi.org/10.1017/s0022215116009385.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

AbstractObjective:To establish Australian population-based incidence trends for mucosal melanoma of the head and neck.Methods:Cases between 1985 and 2009 were identified in the Australian Cancer Database. Age-standardised incidence trends were established, including subgroup stratification by sex and site.Results:A continuously progressive increase in incidence was evident in the 353 cases identified over the 25-year study period. This was particularly evident in sinonasal mucosal melanoma in men, despite the overall incidence remaining higher in women.Conclusion:There is such paucity in published global incidence trends of head and neck mucosal melanoma. Comparisons of incidence patterns between countries can provide insight into aetiological factors of this rare disease.

19

Weber, Alvin F., Lance C. Buoen, Tingqing Zhang e George R. Ruth. "Prevalence of the 14/20 centric fusion chromosomal aberration in US Simmental cattle". Journal of the American Veterinary Medical Association 200, n. 9 (1 maggio 1992): 1216–19. http://dx.doi.org/10.2460/javma.1992.200.09.1216.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Summary Cytogenetic evaluation was made on 353 Simmental cattle (166 male, 187 female) from 113 herds in 26 states. One hundred thirty-eight (39%) were found to be heterozygous-positive for the 14/20 centric fusion chromosomal translocation, including 41 (25%) males and 91 (52%) females. One submitted heparinized blood sample from a Simbrah bull was found to be positive for 14/20 and 1/29 centric fusions. Sampling, which was based on requests, was highly selective. Thus, the 39% prevalence found was not representative of 14/20 centric fusion in the national Simmental breed. On the basis of our findings, cytogenetic evaluation of breeding stock was consistent with modern management practice.

20

Notter, DR, e C. Diaz. "Use of covariances between predicted breeding values to assess the genetic correlation between expressions of a trait in 2 environments". Genetics Selection Evolution 25, n. 4 (1993): 353. http://dx.doi.org/10.1186/1297-9686-25-4-353.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

21

Wang, An-Min, e Tu-Nan Ruan. "Hamiltonization of the Singular Systems with Hessian Variable Rank". Communications in Theoretical Physics 25, n. 3 (30 aprile 1996): 353–60. http://dx.doi.org/10.1088/0253-6102/25/3/353.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

22

Asep Rachmat. "PERANCANGAN MESIN PENGERING CABAI MERAH PROTOTIPE MENGGUNAKAN TUBULAR HEATER DENGAN KAPASITAS PENGERINGAN 4 KG". J-ENSITEC 8, n. 01 (21 gennaio 2022): 571–73. http://dx.doi.org/10.31949/jensitec.v8i01.1900.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

So far, the drying process carried out by farmers is still simple, namely by drying it directly in the sun. This method is less effective because it will require a large area with a relatively long drying time of 10-12 days. The author will conduct research on the design and testing of a red chili drying machine using Solidwork software. The drying process used in this red chili drying machine uses a tubular heater. It is hoped that the design of this red chili drying machine can increase the production of dry red chilies. The results of the research show that the chili drying machine is designed into 2 parts that are bulkhead using a filter with dimensions of 385 x 320 mm, the dimensions of the drying room are 400 mm long, 421 mm wide, 353 mm high, in the drying room section there are 10 shelves that can be assembled and assembled. with dimensions of 400 x 380 mm for storing chilies to be dried and the dimensions of the combustion chamber having dimensions of 140 mm in length, 421 mm in width and 353 mm in height, then the tool will be made of stainless steel sheet with a thickness of 3 mm. / fan with a diameter of 170 mm which has 5 propeller blades, and the fan is rotated using an electric motor type yj62-25 with a voltage of 100-240 VAC, a frequency of 50/60 HZ and a power of 5-100W.

23

Jiya, FB, UM Ango, IB Adamu, UM Tukur, UA Auwal, BM Muhammad, A. Adamu e KO Isezuo. "COMMUNITY BASED SURVEY OF BREASTFEEDING PRACTICES IN SOKOTO, NORTH-WESTERN NIGERIA". Caliphate Medical Journal 9, n. 2 (30 giugno 2021): 561–67. http://dx.doi.org/10.47837/cmj.202192.8.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Background: Breastfeeding is one of the most effective ways to ensure child health and survival. It is an unequalled way of providing ideal food for a healthy growth and development of infants. Objective: To assess the breastfeeding practices of mothers and caregivers in Sokoto, North-western Nigeria. Methods: A cross-sectional survey of consenting mothers/caregivers selected through multistage random sampling. Data was collected by using an interviewer-administered questionnaire containing questions adapted from a WHO document on indicators for assessing infant and young child feeding practices, and analyzed using SPSS version 25. Results: A total of 353 respondents were interviewed. Their ages ranged from 18-50 years, with a mean (±SD) age of 28.8 ±6.1 years. Most 330(93.5%) were married with parity of ?3 (77.9%). More than half (50.7%) of the respondents had no formal education and (80.5%) were petty traders. Majority 180(51.0%) were of low socioeconomic status. All 353(100.0%) respondents practiced breastfeeding at some point in time. Breastfeeding was initiated immediately by 252(71.4%). A majority 287(81.3%) of them did not practice exclusive breastfeeding (EBF). Most 160(47.0%) of the respondents that had stopped breastfeeding did so between 19-24 months of age. Parity ? 3 (p=0.032), and social class (p=0.036) were significantly associated with the practice of EBF. Sociodemographic and obstetric factors were not associated with the timing of initiation of breastfeeding or weaning. Conclusion: Breastfeeding was practiced by all respondents. However, the practice of EBF was low and associated with parity and socio-economic status.

24

Ribeiro, Maurício Maia, Miriane Alexandrino Pinheiro, Jean da Silva Rodrigues, Roberto Paulo Barbosa Ramos, Alessandro de Castro Corrêa, Sérgio Neves Monteiro, Alisson Clay Rios da Silva e Verônica Scarpini Candido. "Comparison of Young’s Modulus of Continuous and Aligned Lignocellulosic Jute and Mallow Fibers Reinforced Polyester Composites Determined Both Experimentally and from Theoretical Prediction Models". Polymers 14, n. 3 (20 gennaio 2022): 401. http://dx.doi.org/10.3390/polym14030401.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Mechanical properties of composites reinforced with lignocellulosic fibers have been researched in recent decades. Jute and mallow fibers are reinforcement alternatives, as they can contribute to increase the mechanical strength of composite materials. The present work aims to predict the Young’s modulus with application of continuous and aligned lignocellulosic fibers to be applied as reinforcement in polyester matrix. Fibers were manually separated and then arranged and aligned in the polyester matrix. Composites with addition 5, 15, and 25 vol% jute and mallow fibers were produced by vacuum-assisted hand lay-up/vaccum-bagging procedure. Samples were tested in tensile and the tensile strength, elasticity modulus, and deformation were determined. Results showed that the intrinsic Young’s modulus of the fibers was set at values around 17.95 and 11.72 GPa for jute and mallow fibers, respectively. Statistical analysis showed that composites reinforced with 15 and 25 vol% jute and mallow presented the highest values of tensile strength and Young’s modulus. The incorporation of 25 vol% of jute and mallow fibers increased the matrix Young’s modulus by 534% and 353%, respectively, effectively stiffening the composite material. Prediction models presented similar values for the Young’s modulus, showing that jute and mallow fibers might be used as potential reinforcement of polymeric matrices

25

Sa’adun, Nurul Nadiah, Ramesh Subramaniam e Ramesh Kasi. "Development and Characterization of Poly(1-vinylpyrrolidone-co-vinyl acetate) Copolymer Based Polymer Electrolytes". Scientific World Journal 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/254215.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Gel polymer electrolytes (GPEs) are developed using poly(1-vinylpyrrolidone-co-vinyl acetate) [P(VP-co-VAc)] as the host polymer, lithium bis(trifluoromethane) sulfonimide [LiTFSI] as the lithium salt and ionic liquid, and 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide [EMImTFSI] by using solution casting technique. The effect of ionic liquid on ionic conductivity is studied and the optimum ionic conductivity at room temperature is found to be 2.14 × 10−6 S cm−1for sample containing 25 wt% of EMImTFSI. The temperature dependence of ionic conductivity from 303 K to 353 K exhibits Arrhenius plot behaviour. The thermal stability of the polymer electrolyte system is studied by using thermogravimetric analysis (TGA) while the structural and morphological properties of the polymer electrolyte is studied by using Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction analysis (XRD), respectively.

26

Furlan-Freguia, Christian, Laurent Mosnier, Subramanian Yegneswaran, Wolfram Ruf, John Griffin e Annette von Drygalski. "Infrared fluorescence for vascular barrier breach in vivo – A novel method for quantitation of albumin efflux". Thrombosis and Haemostasis 108, n. 11 (2012): 981–91. http://dx.doi.org/10.1160/th12-03-0196.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

SummaryVascular hyperpermeability contributes to morbidity in inflammation. Current methodologies for in vivo assessment of permeability based on extravasation of Evans Blue (EB)-bound albumin are cumbersome and often lack sensitivity. We developed a novel infrared fluorescence (IRF) methodology for measurement of EB-albumin extravasation to quantify vascular permeability in murine models. Vascular permeability induced by endotoxaemia was examined for all solid organs, brain, skin and peritoneum by IRF and the traditional absorbance-based measurement of EB in tissue extracts. Organ IRF increased linearly with increasing concentrations of intravenous EB (2.5–25 mg/kg). Tissue IRF was more sensitive for EB accumulation compared to the absorbance-based method. Accordingly, differences in vascular permeability and organ EB accumulation between lipopolysaccharide-treated and saline-treated mice were often significant when analysed by IRF-based detection but not by absorbance-based detection. EB was detected in all 353 organs analysed with IRF but only in 67% (239/353) of organs analysed by absorbance-based methodology, demonstrating improved sensitivity of EB detection in organs with IRF. In contrast, EB in plasma after EB administration was readily measured by both methods with high correlation between the two methods (n=116, r2=0.86). Quantitation of organ-specific EB-IRF differences due to endotoxin was optimal when IRF was compared between mice matched for weight, gender, and age, and with appropriate corrections for organ weight and EB plasma concentrations. Notably, EB-IRF methodology leaves organs intact for subsequent histopathology. In summary, EB-IRF is a novel, highly sensitive, rapid, and convenient method for the relative quantification of EB in intact organs of treatment versus control mice.

27

Crone, Marlene, e Michael Türk. "Thermodynamics of adsorption of carbon dioxide on different metal oxides at temperatures from 313 to 353 K and pressures up to 25 MPa". Journal of Supercritical Fluids 182 (marzo 2022): 105461. http://dx.doi.org/10.1016/j.supflu.2021.105461.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

28

Rial-Berriel, Cristian, Álvaro Ramos-Luzardo, Andrea Acosta-Dacal, Ana Macías-Montes, Pilar Fernández-Valerón, Luis Alberto Henríquez-Hernández, Manuel Zumbado, Luis D. Boada e Octavio P. Luzardo. "Validation of a Method Scope Extension for Simple Biomonitoring of 353 Pollutants in Serum Samples". Toxics 11, n. 6 (31 maggio 2023): 498. http://dx.doi.org/10.3390/toxics11060498.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Animals and humans are exposed to various residues that can have a detrimental impact on health, including carcinogenic potential, endocrine disruption, or fatal toxicity. The toxic burden can be evaluated in several biological samples, with serum being one of the preferred and most convenient options. In this study, we have applied and validated a method for detecting several hundred toxins in serum samples. This technique involved a single-step QuEChERS (quick, easy, cheap, effective, rugged, and safe) extraction followed by analysis using gas and liquid chromatography coupled with mass spectrometry. With this methodology, we could detect and quantify up to 353 compounds, including persistent organic pollutants (POPs), pesticides, pharmaceuticals, and rodenticides, using just 250 µL of serum. Among them, 92% could be measured at concentrations below 1.25 ng/mL, making it ideal for biomonitoring. We applied this method to samples collected from camels (n = 40) and humans (n = 25). We detected naproxen, ketoprofen, paracetamol, levamisole, and some POPs in these samples. This study validated the ability to simultaneously detect a broad range of compounds in small volumes of serum.

29

Noor, N. A. M., e M. I. N. Isa. "Ionic Conductivity and Dielectric Properties of CMC Doped NH₄SCN Solid Biopolymer Electrolytes". Advanced Materials Research 1107 (giugno 2015): 230–35. http://dx.doi.org/10.4028/www.scientific.net/amr.1107.230.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

In this work, solid biopolymer electrolytes (SBE) containing carboxymethyl cellulose (CMC) doped with ammonium thiocyanate (NH4SCN) were prepared via solution casting method. The ionic conductivity and dielectric properties of CMC-NH4SCN system were investigated by electrical impedance spectroscopy in the temperature range of 303-353 K. The dc conductivity shows that the highest ionic conductivity of 6.48 x 10-5 Scm-1 at ambient temperature was obtained when 25 wt.% of NH4SCN was incorporated. The temperature dependence of ionic conductivity revealed that CMC-NH4SCN system was discovered to obey Arrhenius law where the regression value is almost unity (R2≈1). Activation energy of CMC-NH4SCN system was found to decrease with the increment of NH4SCN concentration. The dielectric behaviour of the CMC-NH4SCN system have been analyzed using dielectric permittivity (ε*) and electrical modulus (M*) spectra. Results from dielectric studies showed a non-Debye behaviour of CMC-NH4SCN system.

30

Маматханов, Ахматхон Умарханович, Равшанжон Муратджанович Халилов e Мунирахон Ахматхон кизи Маматханова. "Комплексная переработка корневищ с корнями Rhaponticum carthamoides с получением субстанции экдистена, суммы флавоноидов и липидного концентрата". Химико-фармацевтический журнал 54, n. 10 (28 ottobre 2020): 42–46. http://dx.doi.org/10.30906/0023-1134-2020-54-10-42-46.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

С целью рационального использования корневищ с корнями Rhaponticum carthamoides изучены процессы переработки отходов производства экдистена. Для разделения суммы флавоноидов от экдистероидов предложено разделение на полиамиде при соотношениях высоты сорбционного слоя к диаметру колонки 25:1 и 30:1 и при соотношении суммы к сорбенту 1:8. Установлено, что для получения субстанции, содержащей не менее 95 % суммы флавоноидов, из технического продукта процесс перекристаллизации следует проводить 70 % этиловым спиртом в соотношении технического продукта к растворителю 1:30, сгущая раствор водно-спиртового раствора суммы флавоноидов до 1/3 части от первоначального объема с последующим выдерживанием в кристаллизаторе не менее 8 ч. Разработана комплексная технология переработки корневищ с корнями Rhaponticum carthamoides, позволяющего получить субстанцию препарата экдистена адаптогенного действия, субстанцию гипоазотемического препарата на основе суммы флавоноидов и липидного концентрата для применения в косметологии. Предложен спектрофотометрический метод количественного определения суммы флавоноидов в пересчете на лютеолин при длине волны 353 ± 2 нм.

31

Irwin, Sheeba Jabez, Sharmila Thomas, Pauline Rathinaraj e Narasimhan Duvuru. "Angiosperm diversity of the Theosophical Society campus, Chennai, Tamil Nadu, India". Check List 11, n. 2 (17 febbraio 2015): 1579. http://dx.doi.org/10.15560/11.2.1579.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

This paper deals with the list of flowering plants from the Theosophical Society campus (TS), Chennai. The Theosophical Society campus is the second largest green patch in the city of Chennai, next to Guindy National Park. A total of 449 taxa have been recorded comprising 161 trees, 84 shrubs, 179 herbs and 25 climbers that are distributed in 353 genera, represented in 85 families, 11 super orders and 35 orders as per the APG III classification. Superorder Fabids and Lamids account for about 49% of the taxa. Paleotropical elements (66%) dominate the TS campus followed by Neotropical elements (31%). The present study reveals that TS campus has a rich and diverse exotic flora. The garden department of this protected campus takes care of conserving the floral diversity. Hence, Theosophical Society campus can be considered as a major biodiversity heritage site and an indispensible lung space for the city of Chennai.

32

Al-Qerem, Walid, Mohammad Safar, Ibrahim Safar e Mahmood Al-Ibadah. "Identifying factors associated with increased rate of mortality of COVID-19 patients among Jordanian population: A multicenter case-controlled retrospective study". Jordan Journal of Pharmaceutical Sciences 16, n. 2 (24 luglio 2023): 483. http://dx.doi.org/10.35516/jjps.v16i2.1542.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Coronavirus 2019 (Covid-19) is a serious infectious disease that affects humans globally. Identifying factors that increase the prevalence of mortality are of interest for the healthcare providers. Therefore, the present study aimed to evaluate many risk factors and its association with mortality among COVID-19 patients. A total of 353 patients enrolled in this multicentered case-controlled retrospective study that was conducted in two designated hospitals in Amman, Jordan on patients admitted between 25 October 2020 to 26 September 2021. According to a stepwise binary logistic regression analysis found that patients who took Meropenem (p<0.001) and beta blockers (p=0.004) had lower incidence to be discharge during hospitalization. Also, diabetic patients (p<0.001) had lower discharge rate. We concluded that patients with secondary bacterial infection during the course of hospitalization, patients who needed to take beta blockers and diabetic patients are at higher risk of mortality.

33

Deiró, Ana Graziela De Jesus, Stela Maria Argôlo Montargil, Fábio Santos Carvalho, Alexandre Dias Munhoz e George Rêgo Albuquerque. "Antibody occurrence of Anti-Toxoplasma gondii, Leishmania sp. and Ehrlichia canis in dogs in Bahia State". Semina: Ciências Agrárias 39, n. 1 (16 febbraio 2018): 199. http://dx.doi.org/10.5433/1679-0359.2018v39n1p199.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Toxoplasmosis, leishmaniasis, and ehrlichiosis are zoonoses that have cosmopolitan distribution and cause important clinical changes in dogs and humans. Dogs are important in the epidemiology and transmission of Leishmania infantum and Ehrlichia canis and serve as indicators of environmental contamination by the transmission of Toxoplasma gondii. The aim of this study was to detect antibodies against T. gondii, Leishmania spp., and E. canis in dogs from Bahia and identify the risk factors associated with infections. Blood samples were collected from 353 dogs from several municipalities of Bahia and the sera were tested using reaction of indirect immunofluorescence (RIFI) for T. gondii and Leishmania spp. and enzyme-linked immunosorbent assay (ELISA) for E. canis. The data were tabulated and analyzed using EPI-INFO 7.1.5 program. Of 353 samples analyzed, 144 (40.8%) were positive for T. gondii (antibody titer 16-4,096) and 92 (26.1%) were seropositive for Leishmania spp. (antibody titer 40-160). The seropositivity for E. canis was the highest as compared to that of the other agents. Furthermore, 184 (52.1%) samples were positive for antibodies against E. canis. Sixteen (4.5%), 71 (20.1%), and 25 (7.1%) samples were co-infected with T. gondii and Leishmania spp., T. gondii and E. canis, and E. canis and Leishmania spp., respectively, while 20 (5.7%) dogs presented co-seropositivity for all three etiological agents. Risk factors such as age, sex, habitat (stray/not stray), and region of dog’s origin were analyzed; age ( ? 1 year) was significantly associated with T. gondii (p = 0.03) and E. canis (p = 0.02) infection and stray animals were more exposed to T. gondii (p = 0.03) and Leishmania spp. (p = 0.01) infection. The results confirmed the heterogeneous distribution of the three etiological agents in dogs from Bahia and identified animals with co-infections.

34

Khoma, Yu, L. Khudolieieva e N. Kutsokon. "Influence of salt stress on plants of poplar clone "INRA 353-38" and willow clone "Zhytomyrska-1" in in vitro culture". Bulletin of Taras Shevchenko National University of Kyiv. Series: Biology 83, n. 4 (2020): 43–49. http://dx.doi.org/10.17721/1728_2748.2020.83.43-49.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Soil salinization is an important abiotic factor negatively affecting plant growth, development and productivity. Fast-growing poplar and willow trees are important plants for bioenergy production demonstrating varying degrees of adaptation to different habitats. The study of salt resistance in different clones of poplars and willows will reveal genotypes that can be planted in saline soils for producing biomass for the bioenergy industry. Therefore, the aim of the study was to investigate the effects of salt stress on poplar plants of clone 'INRA 353-38' (Populus tremula × P. tremuloides) and willow clone 'Zhytomyrska – 1' (Salix sp.) under in vitro culture. For this purpose the plants were cultivated on MS nutrient medium with the addition of sodium chloride in concentrations 25 mM, 50 mM and 100 mM. The control plants were grown on the sodium chloridefree medium. The plant status (with a 4-score scale), the intensity of their growth (by shoot length) and rooting capacity (by the number of roots) were assessed on the 10th and the 30th day of cultivation. The results obtained indicate a high level of sensitivity to sodium chloride of both studied clones under in vitro cultivation. But the willow 'Zhytomyrska – 1' had a higher sensitivity to salt stress comparing to hybrid polar 'ІNRA 353-38' since growth parameters of willow were significantly decreased even under the concentration of sodium chloride 50 mM, and in the case of short term influence (10 days) of the highest concentration of sodium chloride (100 mM) all willow plants terminated their growth and quickly died. The growth parameters of hybrid poplar were declined within a month, mainly under the highest concentration of sodium chloride, but even under such conditions some part of the shoots were able to survive.

35

Ling, Peter J. "John R. Stilgoe, Borderland: Origins of the American Suburb, 1820–1939 (London: Yale University Press, 1988, £25). Pp. 353. ISBN 0 300 04257 4." Journal of American Studies 24, n. 2 (agosto 1990): 289–90. http://dx.doi.org/10.1017/s0021875800030073.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

36

Latifa, Gulshan Ara, Ahmad Kamruzzaman Majumder, Md Humayun Kabir e Arnab Chakma. "Water quality and fish diversity of Chengi river of Khagrachari district". Bangladesh Journal of Zoology 47, n. 2 (12 dicembre 2019): 343–53. http://dx.doi.org/10.3329/bjz.v47i2.44345.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Chengi a major river of Khagrachari district is getting polluted day by day due to unplanned river management. Both primary and secondary data have been used to conduct this work. Primary data have been collected through extensive field work, questionnaire and sample collection. Water samples have been collected from three sampling station, namely Ganjapara, Chengi Bridge and Rubber factory sites. Water temperature is higher at different sampling stations in the study site than Bangladesh standards (25°C) due to the direct hit of the sun. The maximum DO value is 5.8 mg/l at the sampling station one and the minimum is 5.3 mg/l at station three. So, it concluded that the DO value of the Chengi river is comparatively lower than the Bangladesh Standards. The water Temperature and pH is higher than the Bangladesh standards and the value of other parameters are very lower than the Bangladesh standards. In fish diversity, 10 families belonging to 6 orders were recorded and identified by the fin formula. The order Cypriniformes occupied 40%, the order Perciformes which occupies 25% and the order Beloniformes, Siluriformes, Cyprinodontiformes occupied 10% and Mollusks and other invertebrates occupied 25%, respectively in all cases. This work provides a complete picture of the water quality and also the fish diversity of the Chengi River. It will be helpful for water resource management and planning. Bangladesh J. Zool. 47(2): 343-353, 2019

37

Ring, D. R., e H. W. Browning. "Insecticide Evaluation Against Mexican Rice Borer on Sugarcane, 1987". Insecticide and Acaricide Tests 13, n. 1 (1 gennaio 1988): 295. http://dx.doi.org/10.1093/iat/13.1.295.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Abstract Plots of 4 rows (1.5-m centers) × 19.8 m (0.012 ha) l of 2nd ratoon sugarcane, clone 'TCP81-3072,' were located in Hidalgo County, near Santa Rosa, Tex. A buffer of 3.0 m of standing cane was left between plots. Spray concentrations were applied in a randomized block design at 70 psi in 7.6 liters of water (25.6 liters water/ha) using a ground sprayer with a 6.1- imboom with 1 nozzle on either side and the top of each row of sugarcane. Nozzles on the sides of the cane were lowered 0.9 m into the canopy and directed toward the plants. Formulations of San 353 and 354 were applied immediately prior to applications of conventional insecticides. Prespray counts of bored jinternodes and stalks containing infested leaf sheaths (25 stalks/plot) were made 26 Aug and 9 Sep, respectively. Treatments were applied to all plots on 11 Sep and on 18 Sep to plots of treatments with leaf sheath infestations exceeding 10% (current action threshold), 3 days after the initial treatment. Posttreatment counts of infested leaf sheaths were made on 14, 21, and 25 Sep and 2 and 8 Oct, whereas bored internodes were estimated on 8 Oct. Data were analyzed using analysis of covariance and least-squares means due to significant pretreatment means.

38

Pokhrel, Diksha, Hudson T. Thames, Li Zhang, Thu Dinh, M. Wes Schilling, Shecoya White, Reshma Ramachandran e Anuraj T. Sukumaran. "Aerotolerance and Multi-Locus Sequence Typing of Campylobacter jejuni Isolated from Commercial Broiler Processing Plants". Foods 12, n. 17 (2 settembre 2023): 3305. http://dx.doi.org/10.3390/foods12173305.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Campylobacter jejuni is one of the leading causes of acute diarrhea in the United States. Despite being a microaerophilic pathogen, C. jejuni continues to endure within the domain of food production, especially in poultry processing. Recent research on aerotolerance indicates that close monitoring of this pathogen is necessary. A total of 40 C. jejuni isolates previously obtained from commercial broiler processing plants were analyzed for aerotolerance and genetic diversity. In addition, the effect of aerotolerance and storage time (days) on the survival of C. jejuni on broiler drumsticks at refrigeration (4 °C) and freezing conditions (−20 °C) was also evaluated. Out of 40 isolates, 25 (62.5%) were aero-sensitive (AS), 10 (25%) were intermediately aerotolerant (IAT), and 5 (12.5%) were hyper aerotolerant (HAT). The isolates belonged to four clonal complexes (CCs) and six sequence types, with the majority of isolates assigned to the CC–353 clonal complex. C. jejuni counts were reduced by 0.40 log CFU/g after 7 days at 4 °C and by 1.50 log CFU/g after 14 days at −20 °C, respectively, irrespective of aerotolerance (p < 0.001). At both refrigeration (p < 0.013) and freezing (p < 0.001), HAT showed greater reductions as compared to AS and IAT. These findings suggest that both refrigeration and freezing reduce C. jejuni counts.

39

Santos-Figueroa, Eloy Melvin, Ivette Schuverer, Alberto Gil Picota B., Manuel Campos Labrador, Fátima Pimentel e Mirna M. Murillo. "SÍNDROME DE BURNOUT Y COMPETENCIAS DIGITALES EN DOCENTES DE LA FACULTAD DE PSICOLOGÍA Y FARMACIA". REDEPSIC 2, n. 2 (11 luglio 2023): 31–43. http://dx.doi.org/10.48204/red.v2n2.4017.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

El síndrome de Burnout es conocido en el ámbito académico como síndrome de desgaste profesional y está relacionado al estrés sostenido durante largo periodos de tiempo a causa del trabajo, mientras que la competencia digital es un conjunto de conocimientos, habilidades, actitudes, estrategias, valores y concienciación que se requieren cuando se usan las TIC y los medios digitales para realizar tareas docentes. Es por ello que hemos realizado un estudio cuantitativo, transversal correlacional, con el objetivo de cuantificar la prevalencia del síndrome de Burnout y determinar si existe relación entre las competencias digitales y el síndrome de Burnout. La muestra estuvo compuesta por 50 docentes, 25 de la Facultad de Psicología y 25 de la Facultad de Farmacia. Los resultados demuestran que la prevalencia del síndrome está en 30% aproximadamente, mientras que, en la competencia digital, alrededor del 70% de la muestra evidenció un nivel de medio a alto. La relación entre ambas variables determinada por el coeficiente de Pearson r= -.475 fue significativa en agotamiento emocional, r= -.51 significativa en la escala de despersonalización y r= .353 significativa en la escala de realización personal. Los resultados nos llevan a la conclusión que existe relación entre la competencia digital y el síndrome de Burnout.

40

Elbourne-Binns, Laura, Juan Carlos Baena, Ling Yin e Zhong Xiao Peng. "Lubricated Wear of Machinable Lithium Disilicate Glass Ceramic". Key Engineering Materials 739 (giugno 2017): 18–22. http://dx.doi.org/10.4028/www.scientific.net/kem.739.18.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

An experimental investigation was performed to study the wear of a promising dental ceramic, i.e., machinable lithium disilicate glass ceramic, under lubrication conditions, in particular, to examine effects of the surface finish and applied load on wear. Our previous work has shown that a fine finish in a dry condition did not necessarily translate to the lowest wear volume due to changes in the dominant wear mechanisms. This study tested the ceramic specimens with four average surface roughness values of Sa = 143 nm, 217 nm, 353 nm, and 692 nm on a reciprocating sliding friction rig against alumina balls with two applied forces of 5 N and 25 N in a bath of distilled water. Comparing with the results obtained in the dry conditions, this study shows that surface roughness of approximately 200 nm may be suitable for surface preparation of crowns made from the material in the wet and dry wear conditions in the oral environment.

41

Hilmiyyah, Azizah, Oking Setia Priatna e Ikhwan Hamdani. "HUBUNGAN KECERDASAN EMOSIONAL DENGAN AKHLAK SISWA". Inspiratif Pendidikan 10, n. 2 (15 dicembre 2021): 86. http://dx.doi.org/10.24252/ip.v10i2.26461.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

This study aims to determine the relationship between emotional intelligence and the morals of students in MAN 1 Bogor City. This type of research is quantitative research. The population in this study were students of class XI MAN 1 Bogor City with a total of 353 students. The research sample was taken 15% of the total number of students in class XI, namely 52.95 rounded to 53 students. Data collection techniques used were observation, questionnaires and documentation, then the data that had been obtained were analyzed by normality test and product moment correlation test. using SPSS 25. The results obtained are based on the sig (2-tailed) value of 0.000 <0.05, which means that there is a significant relationship between emotional intelligence and student morals, besides that, it can be seen from the calculation of the Pearson correlation of 0.743. , and obtained that is 0.743 is in the interval 0.70-0.90, meaning that there is a strong relationship between emotional intelligence and morals.

42

Fukujima, Marcia Maiumi, Tânia Leme da Rocha Martinez, Leonor do Espírito Santo de Almeida Pinto, Caio R. C. Auriemo e Luiz Augusto Franco de Andrade. "Fibrinogênio como fator de risco independente de doença vascular cerebral". Arquivos de Neuro-Psiquiatria 55, n. 4 (1997): 737–40. http://dx.doi.org/10.1590/s0004-282x1997000500009.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

No protocolo de avaliação clínico-laboratorial de pacientes com acidente vascular cerebral (AVC) aterotrombótico dosamos e analisamos níveis de fibrinogênio plasmático (técnica de Clauss automatizada), para determinar seu possível papel como fator de risco trombogênico em 29 pacientes (20 homens e 9 mulheres) com idades entre 25 a 79 anos (mediana=55); todos tinham tido AVC aterotrombótico. Eles foram classificados em 2 grupos segundo alterações de fluxo nas carótidas: g1 - sem alteração de fluxo (n=19) e g2- com alteração de fluxo (n=10). Resultados- A média das dosagens de fibrinogênio no gl foi de 269 e no g2 de 353 mg/dl. Quarenta e sete por cento dos pacientes do gl e 80% do g2, apresentaram medidas >300 mg/dl. As diferenças obtidas entre os grupos neste estudo foram significantes. Conclusão- Considerando o nível de risco epidemiológico de 300 mg/dl, nossos resultados sugerem que o fibrinogênio é um fator de risco independente para AVC aterotrombótico, especialmente naqueles com alteração de fluxo carotídeo.

43

Moraes, Lúcio Jary Almeida de, Gabrielle Trevisan, Diego de Carvalho, Jovani Antônio Steffani e Elcio Luiz Bonamigo. "Percepção de estudantes e médicos sobre autonomia na doação de órgãos". Revista Bioética 28, n. 1 (marzo 2020): 58–68. http://dx.doi.org/10.1590/1983-80422020281367.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Resumo A legislação brasileira adota a decisão familiar como critério para doação de órgãos e tecidos. O objetivo deste trabalho foi identificar o conhecimento e a opinião de professores médicos, residentes e alunos de medicina sobre o tema. Trata-se de estudo transversal descritivo com aplicação de questionário, respondido por 353 participantes: 304 estudantes, divididos em três ciclos de estudos, 19 residentes e 30 professores. Manifestaram-se favoravelmente à doação de órgãos e tecidos 99,1% das mulheres e 94,9% dos homens. Concordaram que o principal critério deveria ser a vontade da pessoa 104 (81,2% n=128) estudantes do ciclo básico, 62 (82,7% n=75) do clínico, 82 (81,2% n=101) do internato, 15 (78,9%) residentes e 25 (83,3%) professores. Concluiu-se que a manifestação prévia da pessoa constitui critério relevante para doar seus órgãos e tecidos, o que pode favorecer o respeito à sua autonomia, a aceitação familiar e o aumento do número de doadores. Aprovação CEP-Unoesc/Hust 1.799.732

44

Souza, Maria Veronica de, Dominguita Luhers Graça, Sandro Narciso Nunes Ferrão e Emerson Antônio Contesini. "Regeneração de fibras nervosas periféricas após degeneração induzida por Haloxon". Brazilian Journal of Veterinary Research and Animal Science 33, n. 4 (1 dicembre 1996): 231. http://dx.doi.org/10.11606/issn.2318-3659.v33i4p231-234.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Eventos de neurotoxicidade tardia têm sido freqüentemente associados com intoxicação crônica por organofosforados. Com a finalidade de estudar essa condição em ovelhas, 11 animais receberam uma ou duas doses de 353 ou 500 mg/kg de Haloxon via oral. Os animais intoxicados foram observados diariamente e, entre 16 e 25 dias após a intoxicação, sinais neurológicos de incoordenação e ataxia foram detectados em seis deles. Foram realizadas biópsias de nervos tibiais e laríngeos tão logo a neurotoxicidade foi diagnosticada e, após a morte, fragmentos de nervos periféricos selecionados foram colhidos, juntamente com o sistema nervoso central, para estudos de microscopia óptica, eletrônica de transmissão e de fibras desfiadas. Os nervos tibiais, laríngeos e ciáticos mostraram as alterações mais pronunciadas, que consistiram em degeneração walleriana, ora de uma única fibra, ora de todo um fascículo. Após a morte, exames histológicos revelaram fibras em regeneração com brotamentos axonais crescendo dentro de membranas de células de Schwann, alguns exibindo bainhas finas de mielina.

45

Pilinska, M., O. Shemetun, O. Talan, O. Dibska, S. Kravchenko e V. Sholoiko. "STUDY THE EFFECTS OF IONIZING RADIATION ON THE LEVEL OF CHROMOSOME INSTABILITY IN HUMAN SOMATIC CELLS DURING THE DEVELOPMENT OF TUMOR-INDUCED BYSTANDER EFFECT". Проблеми радіаційної медицини та радіобіології = Problems of Radiation Medicine and Radiobiology 25 (2020): 353–61. http://dx.doi.org/10.33145/2304-8336-2020-25-353-361.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Objective. to determine the impact of the irradiated in vitro blood cells from patients with B-cell chronic lymphocytic leukemia (CLL) on the level of chromosomal instability in peripheral blood lymphocytes (PBL) from healthy persons during the development of tumor-induced bystander effect. Materials and methods. Separate and joint cultivation of PBL from healthy persons (cells-bystanders) together with blood cells from CLL patients irradiated in vitro at the G0 stage of the mitotic cycle by γ-quanta 137Cs in a dose of 0.5 Gy 137Cs (cells-inductors) was used. For joint cultivation our own model system for co-cultivation of PBL from individuals of different sex, designed by us to investigate the bystander effects at the cytogenetic level was used. Traditional cytogenetic analysis of uniformly painted chromosomes with group karyotyping was performed. The frequency of chromosome aberrations in cells-inductors and cells-bystanders as the markers of chromosome instability were determined. Results. Found that at co-cultivation of PBL from healthy individuals with irradiated blood cells from CLL patients the middle group frequency of chromosome aberrations in the bystander cells (5.18 ± 0.51 per 100 metaphases, p < 0.001) was statistically significant higher than its background level determined at a separate cultivaton (1.52 ± 0.30 per 100 metaphases), and at co-cultivation with non-irradiated blood cells from CLL patients (3.31 ± 0.50 per 100 metaphases, p < 0.01). Conclusions. Co-cultivation of in vitro irradiated blood cells from CLL patients with PBL from healthy persons leads to an increase in the level of chromosome instability in the bystander cells due to synergism between tumor-induced and radiation-induced bystander effects. Key words: human peripheral blood lymphocytes, B-cell chronic lymphocytic leukemia, ionizing radiation, chromosomal instability, tumor-induced bystander effect.

46

Panday, Ak, MM Sundaria, M. Chandrasekaran e Rajani Bisen. "Identification of Sources of Resistance in Sesame Against Leaf Webber and Capsule Borer (Antigastra Catalaunalis Dup.)". Bangladesh Journal of Botany 50, n. 3 (29 settembre 2021): 565–75. http://dx.doi.org/10.3329/bjb.v50i3.55836.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

The 197 entries including two checks (SI-250 Resistance check and TC-25 Susceptible check) of sesame (Sesamum indicum L.) representing varied geographic and genetic diversity were tested at three diverse climatic locations of India viz., Jabalpur, Mandor and Vriddhachalam, against leaf webber and capsule. None of the screened entry was found to be free from infestation by leaf webber and capsule borer. The average plant, flower and capsule damage over the locations varied from 6.58 to 27.17, 7.80 to 23.71 and 3.33 to 15.43%, respectively. At vegetative stage, the entries SI-0018-B (6.33%) and IS-353-A (6.58%) at flowering, the entry KMR-7 (7.80%) and at capsule stage, the entries SI-0018-B (3.33%), MT-67-25 (3.65%) and RJS- 56-A (3.80%) were recorded the lowest damage. Further, the response of promising entries under artificial pest load conditions over the locations showed that the entry SI-271-B was superior to others with respect to lowest plant and flower damage while at capsule stage, the entry NIC-8510-B was superior. Under artificial pest load condition, the entries SI-271-B, NIC-9839 and MT-67-25 showed the lowest damage whereas under natural condition, the entries IS-178-C and SP-3267 were superior to others with respect to lowest damage. The feeding preference studies showed that the entries SI-271-B, IS-178-C, MT-67-25 and S-OO-17-B were least preferred by the leaf webber and capsule borer and recorded the lowest leaf area damage. Bangladesh J. Bot. 50(3): 565-575, 2021 (September)

47

Rasidi, Muhammad, Bambang S. Lautt, Yetrie Ludang, Sidik R. Usup e Adi Jaya. "Analysis of the Carrying Capacity and Environmental Capacity of the Bukit Tangkiling Natural Park". International Journal of Multidisciplinary Approach Research and Science 1, n. 02 (31 maggio 2023): 179–89. http://dx.doi.org/10.59653/ijmars.v1i02.70.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

The Bukit Tangkiling Park area was determined based on the Decree of the Minister of Agriculture of the Republic of Indonesia number: 046/Kpts/Um/1/1977 on January 25, 1997, with an area of 533 Ha. Bukit Tangkiling Nature Park has sloping lowlands, undulating to hilly terrain, and very steep slopes of 2% to 45% at 25 to 170 metres above sea level. Year-to-year tourism increases. An increase in tourist visits can damage natural resources and the environment by exceeding the carrying capacity and capacity of the environment. Cifuentes (1992)'s method is used to calculate the natural tourist environment's carrying capacity in protected areas. The assessment to determine the maximum number of visits to a tourist area is based on the physical, biological and management conditions in the tourist area by considering three main aspects; physical carrying capacity (PCC), real carrying capacity (RCC) and effective carrying capacity (ECC). The research was conducted with the aim of analyzing the value of the effective carrying capacity (ECC). The maximum number of tourists that can visit the Bukit Tangkiling Natural Tourism Park without disrupting the ecology. PCC = 219.063, RCC = 5.475, MC = 0.9, ECC = 4,927 people/day. ECC of 353 people/day. This value is less than the Nature tourist Carrying Capacity Value and does not harm the environment of the natural tourist region. This allows Bukit Tangkiling Park growth.

48

Corrie, J. E., C. R. Edwards e P. S. Budd. "A radioimmunoassay for 18-hydroxycortisol in plasma and urine." Clinical Chemistry 31, n. 6 (1 giugno 1985): 849–52. http://dx.doi.org/10.1093/clinchem/31.6.849.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

Abstract Increased excretion of 18-hydroxycortisol has been proposed as a specific biochemical marker for differential diagnosis of primary aldosteronism. We describe the development of a direct RIA with an 125I label that permits measurement of the steroid in less than or equal to 0.5 microL of urine or less than or equal to 25 microL of plasma. For control subjects, the mean concentrations of 18-hydroxycortisol in urine and plasma were 310 (SD 178) nmol/24 h (n = 32) and 2.27 (SD 0.80) nmol/L (n = 37), respectively; patients with Conn's adenoma or glucocorticoid-remediable aldosteronism had values for urine in the range 1084 to 6534 nmol/24 h and concentrations in plasma ranging from 6.49 to 31.20 nmol/L. Patients with idiopathic zona glomerulosa hyperplasia had values for urine and plasma ranging from 353 to 734 nmol/24 h and from 0.26 to 6.60 nmol/L, respectively. Concentrations of 18-hydroxycortisol in urine clearly discriminate patients with idiopathic hyperplasia from those with other forms of primary aldosteronism, but further work is required to assess the diagnostic accuracy of determinations in plasma.

49

Gaia Becheri, I., Feike C. Drost e Ramon van den Akker. "ASYMPTOTICALLY UMP PANEL UNIT ROOT TESTS—THE EFFECT OF HETEROGENEITY IN THE ALTERNATIVES". Econometric Theory 31, n. 3 (23 settembre 2014): 539–59. http://dx.doi.org/10.1017/s0266466614000656.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

In a Gaussian, heterogeneous, cross-sectionally independent panel with incidental intercepts, Moon, Perron, and Phillips (2007, Journal of Econometrics 141, 416–459) present an asymptotic power envelope yielding an upper bound to the local asymptotic power of unit root tests. In case of homogeneous alternatives this envelope is known to be sharp, but this paper shows that it is not attainable for heterogeneous alternatives. Using limit experiment theory we derive a sharp power envelope. We also demonstrate that, among others, one of the likelihood ratio based tests in Moon et al. (2007, Journal of Econometrics 141, 416–459), a pooled generalized least squares (GLS) based test using the Breitung and Meyer (1994, Applied Economics 25, 353–361) device, and a new test based on the asymptotic structure of the model are all asymptotically UMP (Uniformly Most Powerful). Thus, perhaps somewhat surprisingly, pooled regression-based tests may yield optimal tests in case of heterogeneous alternatives. Although finite-sample powers are comparable, the new test is easy to implement and has superior size properties.

50

Adjei, Jennifred Maurice, Ronald Osei Mensah e Gifty Britta Aryee. "Financial Technology and Financial Inclusion in Accra, Ghana". Journal of International Cooperation and Development 6, n. 3 (5 novembre 2023): 83. http://dx.doi.org/10.36941/jicd-2023-0023.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Abstract (sommario):

This study examined the effect of financial technology on financial inclusion in Accra, Ghana. The research was quantitative and employed the correlational and survey research designs. The simple random sampling technique was used to choose a sample of 353 respondents. Questionnaire were employed as the instrument for gathering primary data from individuals in Accra. Statistical Package for Service Solution version 25 was used as the tool for analysing data. The result of the study was analysed using descriptive statistics and linear regression. The finding was that as a result of the introduction of financial application software, respondents were able to access financial products and services of banks. Additionally, the use of internet banking resulted in more of the respondents being financially included. The use of mobile money services also made more of the respondents to be included financially. It is therefore recommended that charges on mobile money services should be reduced to a minimum that allow people to partake in the services in order to encourage financial inclusion. Received: 18 September 2023 / Accepted: 22 October 2023 / Published: 5 November 2023

Articoli di riviste sul tema "353(.25)"

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili