Relevant bibliographies by topics / Morphological characteristic

Academic literature on the topic 'Morphological characteristic'

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Published: 14 March 2023

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Journal articles on the topic "Morphological characteristic"

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Zamchiy, T., and M. Spataeva. "Morphological characteristic of weight lifters." Актуальные направления научных исследований XXI века: теория и практика 2, no. 3 (June 8, 2014): 307–14. http://dx.doi.org/10.12737/4607.

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Hu, Zhong Yi. "A Deformation Measurement for Withered Plant Leaf Based on Vision." Advanced Materials Research 846-847 (November 2013): 770–73. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.770.

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If plants absorb too little water and the cells in plant leaves is not full, there might exist atrophy characteristic distortion of the cell concentration of leaf and leaf morphological characteristic. Traditional algorithm carries out deformation measurement for withered leaf based on cell concentration characteristics and leaf morphological characteristics. Once the character distorted, characteristic parameters of leaf cell sap will be inaccurate reducing the measurement accuracy for withered leaf deformation. Therefore, we propose a computer vision-based plant leaves wilt deformation measurement method. The experimental results show that this algorithm significantly improves the accuracy of the measurement.
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Sadinovich, Usanov Sanat. "Characteristic Of The Morphometric Parameters Of The Liver In Polypragmasia." American Journal of Medical Sciences and Pharmaceutical Research 03, no. 10 (October 15, 2021): 28–32. http://dx.doi.org/10.37547/tajmspr/volume03issue10-05.

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We have studied the morphological, morphometric parameters of the liver of white rats. Against the background of polypharmacy, when using non-steroidal anti-inflammatory drugs, it was revealed in the structure of the liver, which led to various damage to the liver parenchyma. The simultaneous use of non-steroidal anti-inflammatory drugs leads to acute or chronic liver failure in rats. The longer the therapy for chronic diseases, the more pronounced morphological changes (necrosis, fibrosis, and cholestasis).
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Plaskan, Maja, Sabina Kramar, and Miha Jeršek. "Morphological characteristic and causes of color for the crystals of calcite from Liboje." Geologija 57, no. 2 (December 30, 2014): 177–82. http://dx.doi.org/10.5474/geologija.2014.015.

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Sikora, Ewa, Grazyna Mosieniak, and Malgorzata Alicja Sliwinska. "Morphological and Functional Characteristic of Senescent Cancer Cells." Current Drug Targets 17, no. 4 (February 12, 2016): 377–87. http://dx.doi.org/10.2174/1389450116666151019094724.

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Vernia, Renaldi Ednin, Anais Tritto, Abinawanto Abinawanto, Nurul Winarni, Anita mayasari, Agung Sedayu, and Anom Bowolaksono. "Morphological characteristic of black-winged myna (acridotheres melanopterus)*." MATEC Web of Conferences 197 (2018): 06006. http://dx.doi.org/10.1051/matecconf/201819706006.

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Black-winged myna (Acridotheres melanopterus) is an endemic bird of Java and Bali, currently critically endangered based on International Union of Conservation for Nature (IUCN) since 2010. The study about black-winged myna morphological characteristic is important because it has two relatives with almost identical features of morphology. The information can be used as a basis in breeding management to avoid hybridization. The study aims to determine the morphological characteristics of black-winged myna. The sample selection was done using purposive sampling method. Data was taken from 36 black-winged mynas with >=2 years old. Data collection was done by measuring and documenting every morphological feature of the observed body parts. Documentation of the wings, back, chest, head and sides of the body are taken from each bird using a digital camera. The results showed that almost the entire body of black-winged myna covered by white feather, black feather only present on the cover of the wings and tail. Black eyes surrounded by yellow skin without feather. The beak is orange with blackish parts around the nostrils. The bird has yellow legs with three fingers at the front and one finger at the back. The average body length of this bird is 22.5 cm, weight 89.02 g, width 5.98 cm, body circumference 14.36 cm and wingspan 38.49 cm.
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Na, Sung Dae, Gihyoun Lee, Jyung Hyun Lee, and Myoung Nam Kim. "Improved Tooth Detection Method for using Morphological Characteristic." Journal of Korea Multimedia Society 17, no. 10 (October 30, 2014): 1171–81. http://dx.doi.org/10.9717/kmms.2014.17.10.1171.

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Kemešytė, Vilma, Nijolė Lemežienė, Vaclovas Stukonis, and Juozas Kanapeckas. "Morphological and Anatomical Traits of Short-Lived Ryegrass." Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences 67, no. 3 (October 1, 2013): 281–84. http://dx.doi.org/10.2478/prolas-2013-0050.

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The ryegrass species are visually similar, and therefore, correct identification of short-lived species is very important in breeding work. The aim of the current study was to identify short-lived ryegrass species and subspecies using anatomical and morphological characteristics. The study was carried out at the Institute of Agriculture, Lithuanian Research Centre for Agriculture and Forestry (during 2007-2010). The assessment of morphological and anatomical traits showed that average values for species diverged, but values for individual plants often overlapped between species. One of the most characteristic traits of Lolium. x hybridum was darker leaf colour (6.7 score). Awns are characteristic for both Lolium multiflorum subspecies, while perennial ryegrass plants are awn-less. Lolium x hybridum has a short awn or no awn, depending on which parental (Lolium perenne or Lolium multiflorum) species trait was stronger. As a result, identification of short-lived species according to this trait is difficult, and sometimes impossible. Analysis of leaf cross-section of short-lived ryegrass species indicated that a characteristic of Lolium multiflorum subsp. multiflorum was conjugation of sclerenchyma fibres not only in the central but also in lateral bundles, in contrast with Lolium multiflorum subsp. italicum and Lolium x hybridum. Lolium multiflorum subsp. multiflorum. This difference occurs only at the inflorescence emergence stage
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Davydov, Denis A., Sergei S. Shalygin, Anna A. Vilnet, and Vera V. Redkina. "The morphological characteristic strain KPABG LID-610023 of Chroococcus s.l. group (Cyanoprokaryota)." Issues of modern algology (Вопросы современной альгологии), no. 2(26) (2021): 108–13. http://dx.doi.org/10.33624/2311-0147-2021-2(26)-108-113.

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The Chroococcus-like strain was collected from anthropogenic meadow on the Barents Sea coast (Murmansk Region, Russia). It was studied by light microscope, the nucleotide sequences of 16S rRNA and ITS were obtained. Based on 16S rRNA phylogenetic analysis, the strain KPABG LID-610023 was placed in the clade of Inacoccus in spite of morphological and molecular differences from one already established species: Inacoccus carmineus. Morphologically the tested strain did not show colored hyaline envelopes, and nanocytes were absent. The nucleotide sequences of 16S rRNA gene clearly demonstrated a genetic difference, separating it from Inacoccus carmineus. In addition, we compared ITS sequences of KPABG LID-610023 strain and Inacoccus carmineus and found that nucleotide composition, length, and secondary structures of D1–D1' and Box-B were different. These results suggest that the strain KPABG LID-610023 appear to be a new species of the genus Inacoccus. Possibly this new species is a cryptic taxon due to its morphological similarity with Chroococcus pallidus Näg.
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YAMAGUCHI, TOMONARI, MITSUHIKO FUJIO, and KATSUHIRO INOUE. "REDUNDANT MORPHOLOGICAL WAVELET AND LOCAL PATTERN SPECTRUM." International Journal of Wavelets, Multiresolution and Information Processing 11, no. 04 (July 2013): 1360001. http://dx.doi.org/10.1142/s0219691313600011.

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Time-frequency analysis methods such as wavelet analysis are applied to investigate characteristic from non-stationary signals. In this study, we proposed redundant morphological wavelet analysis that was a kind of nonlinear discrete wavelet and redundant wavelet. This method analyzes a transition of shape information from signals in detail since this method keeps property of shift invariance though information of decomposition includes redundancy. Local pattern spectrum which corresponds to nonlinear short time Fourier transform is derived from this nonlinear wavelet. The characteristics of these methods were confirmed by applying to simulation data and actual data.
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Dissertations / Theses on the topic "Morphological characteristic"

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Zierold, Thorid. "Morphological variation and genetic diversity of Triops cancriformis (Crustacea: Notostraca) and their potential for understanding the influence of postglacial distribution and habitat fragmentation." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola&quot, 2009. http://nbn-resolving.de/urn:nbn:de:swb:105-7497276.

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Triops cancriformis (Crustacea: Notostraca) occurs in ephemeral habitats like rain pools or floodplain pools distributed over a large geographical range. The named habitats are disturbed by human impacts and, consequently, T. cancriformis is endangered throughout its distribution range. In the present thesis the populated habitats and threats are characterised and further morphological and genetic variations detected among and within European populations are reported. On the basis of recent investigations it is shown that T. cancriformis subspecies separation is hampered by an individual variability which points to the necessity of species revision. The analysis of mitochondrial gene sequence data suggests that the species has colonised most of Europe very recently. The advantage of a complex reproductive strategy in T. cancriformis in this process is discussed. The population structure resolved with nuclear DNA markers highlights that there is low allelic diversity among and within populations compared to other Branchiopoda (Daphnia). By means of the present study it can be shown that habitat conservation is most important to protect T. cancriformis.
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Helmling, Stephanie [Verfasser]. "Identification of Mixed Tropical Hardwood (MTH) by characteristic morphological features – a contribution to species protection : Identifizierung von Mixed Tropical Hardwood (MTH) mittels charakteristischer morphologischer Merkmale - ein Beitrag zum Artenschutz / Stephanie Helmling." Hamburg : Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky, 2020. http://d-nb.info/1225481325/34.

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ZHANG, TING. "Deciphering urban scenic area in China and Italy among HTC system." Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2972555.

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Isaieva, O. A., and О. Г. Аврунін. "Image processing for video dermatoscopy." Thesis, Osaka, Japan, 2019. http://openarchive.nure.ua/handle/document/10347.

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Sun, Wenjuan. "Quantification of Morphological Characteristics of Aggregates at Multiple Scales." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/71787.

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Properties of aggregates are affected by their morphological characteristics, including shape factors, angularity and texture. These morphological characteristics influence the aggregate's mutual interactions and strengths of bonds between the aggregates and the binder. The interactions between aggregates and bond strengths between the aggregate and the binder are vital to rheological properties, related to workability and friction resistance of mixtures. As a consequence, quantification of the aggregate's morphological characteristics is essential for better quality control and performance improvement of aggregates. With advancement of hardware and software, the computation capability has reached the stage to rapidly quantify morphological characteristics at multiple scales using digital imaging techniques. Various computational algorithms have been developed, including Hough transform, Fourier transform, and wavelet analysis, etc. Among the aforementioned computational algorithms, Fourier transform has been implemented in various areas by representing the original image/signal in the spatial domain as a summation of representing functions of varying magnitudes, frequencies and phases in the frequency domain. This dissertation is dedicated to developing the two-dimensional Fourier transform (FFT2) method using the Fourier Transform Interferometry (FTI) system that is capable to quantify aggregate morphological characteristics at different scales. In this dissertation, FFT2 method is adopted to quantify angularity and texture of aggregates based on surface coordinates acquired from digital images in the FTI system. This is followed by a comprehensive review on prevalent aggregate imaging techniques for the quantification of aggregate morphological characteristics, including the second generation of Aggregate Image Measurement System (AIMS II), University of Illinois Aggregate Image Analyzer (UIAIA), the FTI system, etc. Recommendations are made on the usage of aggregate imaging system in the measurements of morphological parameters that are interested. After that, the influence of parent rock, crushing, and abrasion/polishing on aggregate morphological characteristics are evaluated. Atomic-scale roughness is calculated for crystal structures of five representative minerals in four types of minerals (i.e., α-quartz for quartzite/granite/gravel/aplite, dolomite for dolomite, calcite for limestone, haematite and magnetite for iron ore); roughness ranking at atomic-scale is further compared with surface texture ranking at macroscale based on measurement results using the FTI system and AIMS II. Morphological characteristics of aggregates before and after crushing test and micro-deval test are measured to quantitatively evaluate the influences of the crushing process and the abrasion/polishing process on morphological characteristics of aggregates, respectively.
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Alves, José Carlos Ramalhinho. "Perspectivas de utilização da figueira-da-india no Alentejo : caracterização de Opuntia sp. no litoral alentejano e na Tapada da Ajuda e estudo da instalação de um pomar." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4203.

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Mestrado em Engenharia Agronómica - Instituto Superior de Agronomia
A description of the different species of wild Opuntia in the Alentejo’s coastal area and in the Tapada da Ajuda (Lisbon) based on the morphological, phenological and physical-chemical description of the plants and fruits is made. The identified species were the Opuntia leucotricha DC., Opuntia stricta (Haw.) Haw., Opuntia monacanta (Willd.) Haw., Austrocylindropuntia subulata (Muehlenpf.) Backeb. and Opuntia ficus-indica (L.) Mill. (2 unknown varieties), which Opuntia ficus-indica is most interesting variety from the agronomic point of view. The fruits of O. ficus-indica have little acidity, high content of vitamin C, total phenols and TSS and a considerable amount of seeds (> 150). From the 2 varieties of O. ficus-indica (fruits with light-green pulp and orange pulp), the former shows better physical-chemical features comparing with the orange pulp fruit cultivar. This study demonstrates the high potential of the O. ficus-indica´s fruits as source of natural antioxidants and that the consumption of fruits and subproducts can provide substantial amounts for the human diet. Technical and economical assessment of an Opuntia orchard establishment was undertaken. As the edaphoclimatic conditions and the species/varieties of Opuntia with good physical-chemical features are advantageous there might be the possibility to develop a project considering the production of fruits to the national and international markets.
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Masini, Alessandro. "Influence of the casting parameters on the membrane morphological characteristics." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23058/.

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During the last century, the importance of membranes has increased drastically in our society; following this trend, their use in everyday life and in the industrial sector has dramatically rised. Consequently, membranes have been object of study in order to develop new material with new characteristics. This work aims at improving a current GVS portfolio-product, by developing a new filter based on alternative material and to substitute a competitor 3 membrane, whose production will be stopped due to the PerFluoroOctanoic Acid content, in a medical device that has to retain human urine. Firstly, the new polymer was studied, in order to understand how it affects membrane properties; once the basic information were obtained, we moved to analyze the influence of all the parameters in the solution preparation and in the casting process. Additionally, we have analyzed and selected the most appropriate membrane support and casting knife, to produce the most reliable membrane. Once we checked all the parameter, a first industrial trial was done based on the knowledge previously obtained; later, the trial has been analyzed to verify the stability of the product and to confirm the success of the industrial scale-up. The industrial trial has been compared with competitors’ membrane after urine test were carried out; the industrial trial showed superior results compared to the other membrane. Later we analyzed the impact of a standard laboratory testing protein on membranes, to observe if they were the main responsible for the pore occlusion after urine contact. Competitor 3 retains the same amount of protein of other membrane, for this reason, the hypothesis previously made was rejected.
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Bozkurt, Uğur Süel Akın. "The morphological characteristics of the block structure in central areas/." [s.l.]: [s.n.], 2004. http://library.iyte.edu.tr/tezler/master/sehirplanlama/T000303.pdf.

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KARKI, Saroj. "Study on Hydro-morphological Characteristics of Meandering Channels with Groynes." Kyoto University, 2019. http://hdl.handle.net/2433/244530.

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Costa, Tatiana Gouveia Pinto. "Performance, morphometric data and characteristics sleeve of sheep of race and santa inÃs brazilian somalis." Universidade Federal do CearÃ, 2007. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=1715.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior
The objective present work was to evaluate the weight earnings, the morfometric and the characteristics of carcass of two genotype of lambs fedlot hair, Santa Ines and Somalis. Two experiments were accomplished: I - for weight earnings and morfometric of males and females, in confinement, and II - for evaluation of the characteristics of carcass of the males. In the experiment I, 10 males and 10 females of the race Santa Ines, and 10 males and 06 females of the race Somalis, were used, in a completely randomized design, in factorial outline 2x2 (two races and two sexes), which totaled four treatments. The adopted alimentary handling was the supply of pricked grass-elephant and concentrated (400g/head/day), distributed in the morning and in the afternoon. The experimental period had duration of 60 days, where every fifteen days the animals were heavy and accomplished the following weight measures: withers height (HW), crop height (CH),thorax height (TH), length of the body (LB), thoracic perimeter (TP), width of the thorax (WT), width of the croup (WC), croup length (CL), ileum width (IW) and width isqueum (IW). In the experiment II, a completely randomized design, where nine males Santa Ines and six Somalis were abated when they reached an average of 28 kg of alive weight. The appraised characteristics were, the alive discount weight (DW), hot carcass weigh (HCW), cold carcass weigh (CCW), hot carcass revenues (HCR) and cold (CCR), cooling loss (CL), internal length of the carcass (CLI) and the index of compactness of the carcass (ICC). In the cold carcass they were appraised the revenue of the following commercial cuts: neck, palette, whole loin, leg, chest, rack, rib and flank. There was significant difference (P<0.05) among the races and enter the sexes so much for the corporal weight as for most of the accomplished measures, of the 150 to the 210 days of age, and the race Santa Ines was superior the race Somalis, and the superior males the females. Among the carcass characteristics, the race Somalis presented smaller averages for PR and ML (P<0.05) than Santa Ines. There were not significant differences for the other carcass characteristics, as well as for the revenues of the cuts, among the appraised races. Santa Ines presented larger weights, weight measures, internal length of the carcass and it breaks for cooling than Somalis. With relationship to the revenue of the commercial cuts accomplished in the carcass the races sheeps Santa Ines and Somalis they were similar to each other
O objetivo presente trabalho foi avaliar o ganho de peso, a morfometria e as caracterÃsticas de carcaÃa de dois genÃtipos de ovinos deslanados, Santa InÃs e Somalis. Foram realizados dois experimentos: I â para ganho de peso e morfometria de machos e fÃmeas, em confinamento, e II â para avaliaÃÃo das caracterÃsticas de carcaÃa dos machos. No experimento I, foram utilizados 10 machos e 10 fÃmeas da raÃa Santa InÃs, e 10 machos e 06 fÃmeas da raÃa Somalis Brasileiros, em um delineamento inteiramente casualizado, em esquema fatorial 2x2 (duas raÃas e dois sexos), o qual totalizou quatro tratamentos. O manejo alimentar adotado foi o fornecimento de capim-elefante picado e concentrado (400g/ cabeÃa/dia), distribuÃdos pela manhà e à tarde. O perÃodo experimental teve duraÃÃo de 60 dias, onde a cada quinze dias os animais foram pesados e realizadas as seguintes medidas corporais: altura da cernelha (ACE), altura da garupa (AGA), altura do tÃrax (ATO), comprimento do corpo (CCO), perÃmetro torÃcico (PTO), largura do tÃrax (LTO), largura da garupa (LGA), comprimento da garupa (CGA), largura do Ãlio (LIL) e largura do Ãsquio (LIS). No experimento II, foi utilizado um delineamento inteiramente casualizado, onde nove machos Santa InÃs e seis Somalis foram abatidos quando atingiram uma mÃdia de 28 kg de peso vivo. As caracterÃsticas avaliadas foram, o peso vivo ao abate (PVA), peso da carcaÃa quente (PCQ), peso da carcaÃa fria (PCF), rendimentos de carcaÃa quente (RCQ) e fria (RCF), perda por resfriamento (PR), comprimento interno da carcaÃa (ML) e o Ãndice de compacidade da carcaÃa (ICC). Na carcaÃa fria foram avaliados o rendimento dos seguintes cortes comerciais: pescoÃo, paleta, lombo inteiro, perna, peito, carrÃ, costela e fraldinha. Houve diferenÃa significativa (p<0,05) entre as raÃas e entre os sexos tanto para o peso corporal como para a maioria das medidas realizadas, dos 150 aos 210 dias de idade, sendo que a raÃa Santa InÃs foi superior a raÃa Somalis, e os machos superiores as fÃmeas. Dentre as caracterÃsticas de carcaÃa, a raÃa Somalis apresentou menores mÃdias para PR e ML (p<0,05) do que a Santa InÃs. NÃo houve diferenÃas significativas para as demais caracterÃsticas de carcaÃa, como tambÃm para os rendimentos dos cortes, entre as raÃas avaliadas. A Santa InÃs apresentou maiores pesos, medidas corporais, comprimento interno da carcaÃa e quebra por resfriamento do que a Somalis. Quanto ao rendimento dos cortes comerciais realizados na carcaÃa as raÃas ovinas Santa InÃs e Somalis foram semelhantes entre si.
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Books on the topic "Morphological characteristic"

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Duarah, D. K. The Monpas of Arunachal Pradesh: A study on the physical characteristic viz. morphological, genetical, dermetoglyphic and behavioural traits of the Monpas, and growth pattern of the Monpa boys. Itanagar: Directorate of Research, Govt. of Arunachal Pradesh, 1992.

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Coker, G. A. Morphological and ecological characteristics of Canadian freshwater fishes. [Ottawa]: Fisheries and Oceans, 2001.

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Coker, G. A. Morphological and ecological characteristics of Canadian freshwater fishes. Burlington, Ont: Great Lakes Laboratory for Fisheries and Aquatic Sciences, Fisheries and Oceans Canada, 2001.

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Deb, Debal. Folk Rice varieties of West Bengal: Agronomic and Morphological Characteristics. New Delhi: Research Foundation for Science Technology & Ecology, 2000.

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Canada. Dept. of Fisheries and Oceans. Morphological and ecological characteristics of common fishes in Ontario lakes. S.l: s.n, 1988.

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Hughes, Paul A. Water tables, soil temperatures, and morphological characteristics in selected Maine soils. Orono, Me: Dept. of Plant, Soil, and Environmental Sciences, University of Maine, 1993.

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Annable, W. K. Database of morphologic characteristics of watercourses in Southern Ontario. Meadowvale, Ont: Credit Valley Conservation Authority, 1996.

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San, Phyu Phyu. A study on morphological and anatomical characteristics of some species of family Capparidaceae. Mandalay, Myanmar: University of Mandalay, Dept. of Botany, 1998.

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Kyu, Khin Mar. A study on morphological and anatomical characteristics of some species of family Rutaceae. Mandalay, Myanmar: University of Mandalay, Dept. of Botany, 1998.

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Kyu, Khin Mar. A study on morphological and anatomical characteristics of some species of family Rutaceae. Mandalay, Myanmar: University of Mandalay, Dept. of Botany, 1998.

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Book chapters on the topic "Morphological characteristic"

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Münstedt, Helmut. "Characteristic Properties of Particles." In Rheological and Morphological Properties of Dispersed Polymeric Materials, 39–50. München: Carl Hanser Verlag GmbH & Co. KG, 2016. http://dx.doi.org/10.3139/9781569906088.003.

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Herawati, Maria Marina, Endang Pudjihartati, and Andree Wijaya Setiawan. "Changing of Morphological, Anatomical, Cytological Characteristic and Artemisinin Content in Artemisia cina by Colchicine Treatment." In Proceedings of the 4th International Conference on Life Sciences and Biotechnology (ICOLIB 2021), 378–90. Dordrecht: Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-062-6_38.

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Chang, T. W., H. W. Wei, W. C. Chen, K. J. Lin, and C. K. Cheng. "The Coverage Characteristic of Tibial Component for Unicompartmental Knee Arthroplasty in Chinese Patients – a Morphological Analysis." In IFMBE Proceedings, 677–79. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03882-2_181.

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Singh, Reetika, and Bechan Sharma. "Morphological Characteristics of Sapindus Species." In Biotechnological Advances, Phytochemical Analysis and Ethnomedical Implications of Sapindus species, 5–15. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9189-8_2.

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Pringle, James S. "Morphological Characteristics of the Family Gentianaceae." In The Gentianaceae - Volume 1: Characterization and Ecology, 1–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-54010-3_1.

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Nitecki, Matthew H., Harry Mutvei, and Doris V. Nitecki. "Morphological Characteristics of Öland Fisherites orbis." In Receptaculitids, 53–69. Boston, MA: Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4691-7_4.

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Zhang, Wangxiang, Junjun Fan, Yinfeng Xie, Ye Peng, Ting Zhou, and Mingming Zhao. "Pollen Morphological Characteristics of Ornamental Crabapples." In An Illustrated Electron Microscopic Study of Crabapple Pollen, 1–4. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-3675-1_1.

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Lebedinskaya, Olga V., Irina Zh Shubina, Natalia Yu Anisimova, Alexey N. Kopylov, and Mikhail V. Kiselevsky. "Morphological and Functional Characteristics of Serous Cavities." In Malignant Effusions, 1–10. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4783-8_1.

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Arora, Y. K., and R. C. Sinha. "Plant Pathogenic Mycoplasmas: Morphological and Biochemical Characteristics." In Mycoplasma Diseases of Crops, 3–28. New York, NY: Springer New York, 1988. http://dx.doi.org/10.1007/978-1-4612-3808-9_1.

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Belousova, Tatyana A., and Alexey Ye Redkozubov. "Morphological and Electrophysiological Characteristics of Insect Sensilla." In Sensory Systems and Communication in Arthropods, 3–9. Basel: Birkhäuser Basel, 1990. http://dx.doi.org/10.1007/978-3-0348-6410-7_1.

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Conference papers on the topic "Morphological characteristic"

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Fedorina, T. A., S. V. Poletaeva, I. A. Kozhevnikov, and Yu I. Dedyukhina. "Primary brain lymphomas: clinical and morphological characteristic." In Scientific dialogue: Medical issues. TsNK MOAN, 2019. http://dx.doi.org/10.18411/sciencepublic-15-07-2019-02.

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Zheng, Jian, and Yuhan Chen. "The Dynamic Programming TBD Algorithm Based On Morphological Characteristic." In International Conference on Materials Engineering and Information Technology Applications (MEITA 2015). Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/meita-15.2015.52.

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Moon, Seona, Saim Shin, San Kim, Minyoung Jung, and Jin Yea Jang. "Characteristic Comparison of Korean Unstructured Dialogue Corpora by Morphological Analysis." In 2022 IEEE 4th International Conference on Artificial Intelligence Circuits and Systems (AICAS). IEEE, 2022. http://dx.doi.org/10.1109/aicas54282.2022.9869853.

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Xinyu, Guo, Zhao Cunjiang, Xu Xuezhang, Xiao Boxiang, and Li Changfeng. "Geometric Modeling and Visualization of Corn Based on Morphological Characteristic Parameters." In 2006 International Symposium on Plant Growth Modeling, Simulation, Visualization and Applications (PMA). IEEE, 2006. http://dx.doi.org/10.1109/pma.2006.41.

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Chi, Jianning, and Mark Eramian. "Wavelet-based texture-characteristic morphological component analysis for colour image enhancement." In 2016 IEEE International Conference on Image Processing (ICIP). IEEE, 2016. http://dx.doi.org/10.1109/icip.2016.7533130.

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Sulasmi, Eko Sri, Rido Sigit Wicaksono, Sulisetijono, Azizah Nur Rochmah, Hisyam Baidlowi, Koko Murdianto, and Kuni Mawaddah. "Morphological and anatomical characteristic of epiphyte ferns in Ronggo Soerjo Botanical Forest." In PROCEEDINGS OF THE 3RD INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2019): Exploring New Innovation in Metallurgy and Materials. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0002533.

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Retarekar, Rohini, Manasi Ramachandran, and Raghavan L. Madhavan. "Correlation Among Hemodynamic and Morphological Metrics of Intracranial Aneurysms." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80708.

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There is increasing interest in assessing metrics of blood flow characteristics as prognostic indicators of rupture risk in intracranial aneurysms. Aneurysmal hemodynamics may be and has been quantified in the literature by numerous indices (about 18, to the best of our knowledge) each capturing some characteristic of flow. But are all these indices capturing unique characteristics of flow or are many of them redundant? And are they mainly proxies for basic morphological characteristics? Answering this question and identifying the indices that capture unique aspects of flow has practical implications to prospective studies designed to test the hemodynamics-rupture correlation. Lesser the number of indices, lesser will be the required sample sizes for sufficient statistical power. Alternatively, greater the number of indices, greater the likelihood that such studies will descend into an exercise in data mining. Further, understanding how these indices relate among themselves and to morphology can help us better reconcile findings from independent studies. The objectives of this study were to first document and categorize all reported indices in the literature and use a population of unruptured intracranial aneurysms to understand correlations among them and with morphological indices.
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Trimanto, Trimanto, Lia Hapsari, and Dini Dwiyanti. "Alpinia galanga (L.) willd: Plant morphological characteristic, histochemical analysis and review on pharmacological." In INTERNATIONAL CONFERENCE ON LIFE SCIENCES AND TECHNOLOGY (ICoLiST 2020). AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0052687.

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Mathialagan, Prabhakaran, and Malathy Chidambaranathan. "Morphological and Characteristic Analysis of Upper Aero-Digestive Tract Tumour: Revealing Uncovered Facts in Digital Pathology*." In 2021 International Conference on Computing, Communication, and Intelligent Systems (ICCCIS). IEEE, 2021. http://dx.doi.org/10.1109/icccis51004.2021.9397133.

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Lim, D., R. Seliktar, J. Wee, L. Nunes, and E. Farrell. "Morphological and Elastic Properties of the Glenoid Region of the Shoulder." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43054.

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Researchers have tried to assess the morphological and mechanical characteristics of bone using various methods with a limited success (Mow and Hayes, 1997, and Cowin, 2001). This may be due to the complexity for documentation and characterization of architecture by the anisotropic and nonhomogeneous characteristic of the bone. The bones of the shoulder joint complex are particularly deprived of information on their mechanical and morphological properties. Very little is known for example on the mechanics and morphology of the glenoid of the shoulder. The present work presents an attempt to identify a proper method for the measurement and characterization of the morphology and mechanics of bone, particularly in the glenoid. Our results show that trabecular lines are directed at 82.15° ± 7.98° relative to the glenoid articular surface, young’s modulus obtained from CT scan was 230 ± 8 MP, and the elastic tensors obtained from cadaver were 326 ± 78 MPa for E2222, 144 ± 22 MPa for E1111=E3333, 49 ± 7 MPa for E3311, 59 ± 9 MPa for E1122=E2233, 51 ± 8 MPa for E1313, and 70 ± 10 MPa for E1212=E2323. These results were consistent with Wolf’s Law and were in agreement with results reported in literatures (Anglin et al., 1999, Frich et al., 1998, and Mansat et al., 1998).
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Reports on the topic "Morphological characteristic"

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Zarillo, Gary, Sara Ramos, Kristopher Effinger, Kristen Becker, Irene Watts, Katherine Brutsché, Brian McFall, and Douglas Krafft. Evaluating cross-shore sediment grain size distribution, sediment transport, and morphological evolution of a nearshore berm at Fort Myers Beach, Florida. Engineer Research and Development Center (U.S.), March 2022. http://dx.doi.org/10.21079/11681/43780.

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Navigation channels are periodically dredged to maintain safe depths. Dredged sediment was historically placed in upland management areas or in offshore disposal areas. Florida state law prohibits placement of beach fill sediment that contains more than 10% by weight of silt and clay, which is typically a characteristic of dredged material. An alternative is placement in a nearshore berm. Some potential benefits of nearshore berms include wave energy dissipation, reduced cost of dredging and shore protection, and possible onshore movement of the berm material. This study considers sediment distribution, morphological evolution, sediment transport, and shoreline trends along Fort Myers Beach, Florida, related to the nearshore berm constructed in August 2016. Due to timing of the field study, this report also includes information on the influence of a major hurricane that impacted the area. The overall conclusion of this study is that the dredge-sourced sediment in the berm performed as expected. Within 2 years, the berm adjusted to the shoreface environment, maintained a large part of its original volume, and contributed to protection of the beach and shoreline. The impact of Hurricane Irma included a shift in sediment textures and a large but temporary increase in shoreface sediment volumes.
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Zhambalova, A., V. Ubugunov, V. Ubugunova, and E. Tsyrempilov. MORPHOLOGICAL AND AGRO-CHEMICAL CHARACTERISTICS OF SALINE SOILS AT THE NORTHERN EDGE OF THE CENTRAL ASIAN ZONE. LJournal, 2017. http://dx.doi.org/10.18411/zambal-bgsha17.

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Paran, Ilan, and Molly Jahn. Genetics and comparative molecular mapping of biochemical and morphological fruit characters in Capsicum. United States Department of Agriculture, March 2005. http://dx.doi.org/10.32747/2005.7586545.bard.

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Original objectives: The overall goal of our work was to gain information regarding the genetic and molecular control of pathways leading to the production of secondary metabolites determining major fruit quality traits in pepper and to develop tools based on this information to assist in crop improvement. The specific objectives were to: (1) Generate a molecular map of pepper based on simple sequence repeat (SSR) markers. (2) Map QTL for capsaicinoid (pungency) content (3) Determine possible association between capsaicinoid and carotenoid content and structural genes for capsaicinoid and carotenoid biosynthesis. (4) Map QTL for quantitative traits controlling additional fruit traits. (5) Map fruit-specific ESTs and determine possible association with fruit QTL (6) Map the C locus that determines the presence and absence of capsaicinoid in pepper fruit and identify candidate genes for C.locus. Background: Pungency, color, fruit shape and fruit size are among the most important fruit quality characteristics of pepper. Despite the importance of the pepper crop both in the USA and Israel, the genetic basis of these traits was poorly understood prior to the studies conducted in the present proposal. In addition, molecular tools for use in pepper improvement were lacking. Major conclusions and achievements: Our studies enabled the development of a saturated genetic map of pepper that includes numerous SSR markers. This map has been integrated with a number of other independent maps resulting in the publication of a single resource map consisting of more than 2000 markers. Unlike previous maps based primarily on tomato-originated RFLP markers, the new maps are based on PCR markers that originate in Capsicum providing a comprehensive and versatile resource for marker-assisted selection in pepper. We determined the genetic and molecular bases of qualitative and quantitative variation of pungency, a character unique to pepper fruit. We mapped and subsequently cloned the Pun1 gene that serves as a master regulatoar for capsaicinoid accumulation and showed that it is an acyltransferase. By sequencing the Pun1 gene in pungent and non-pungent cultivars we identified a deletion that abolishes the expression of the gene in the latter cultivars. We also identified QTL that control capsaicinoid content and therefore pungency level. These genes will allow pepper breeders to manipulate the level of pungency for specific agricultural and industrial purposes. In addition to pungency we identified genes and QTL that control other key developmental processes of fruit development such as color, texture and fruit shape. The A gene controlling anthocyanin accumulation in the immature fruit was found as the ortholog of the petunia transcription factor Anthocyanin2. The S gene required for the soft flesh and deciduous fruit nature typical of wild peppers was identified as the ortholog of tomato polygalacturonase. We identified two major QTL controlling fruit shape, fs3.1 and fs10.1, that differentiate elongated and blocky and round fruit shapes, respectively. Scientific and agricultural implications: Our studies allowed significant advances in our understanding of important processes of pepper fruit development including the isolation and characterization of several well known genes. These results also provided the basis for the development of molecular tools that can be implemented for pepper improvement. A total of eleven refereed publications have resulted from this work, and several more are in preparation.
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Glazer, Itamar, Randy Gaugler, Daniel Segal, Parwinder Grewal, Yitzhak Spiegel, and Senthamizh Selvan. Genetic Enhancement of Environmental Stability and Efficacy of Entomopathogenic Nematodes for Biological Control. United States Department of Agriculture, August 1995. http://dx.doi.org/10.32747/1995.7695833.bard.

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The overall obejctive of the research project was to enhance the intrinsic biological control potential of entomopathogenic nematodes through genetic manipulation. We have chosen heat and desiccation tolerance as prime traits to be enhanced in order to increase the overall efficacy of these nematodes against insect pests under harsh conditions. Initially, we used mutagenesis and selection approaches to enhance these traits. In the mutagenesis experiments several morphological mutants of Heterorhabditis bacteriophora HP88 were isolated and characterized phenotypically and genetically. Infective juveniles of H. bacteriophora HP88 were subjected to heat and desiccation selection regimes for several generations. Small increase was recorded, after 4 and 6 rearing cycles for both traits. However, in both selection regimes a significant deterioration in the reproductive capability of the nematodes was observed. In a screen of new nematode populations, from arid regions in Israel, a heat tolerant (IS5 strain) and desiccation tolerant (IS6 strain) were isolated. Both strains were taxonomically identified and their beneficial characteristics (environmental tolerance, insecticidal virulence and reproduction) were determined. We further investigated the stability of the enhanced heat tolerance trait in, and the storage capacity of, the newly discovered IS5 strain. Genetic studies demonstrated that the heat tolerance of the IS5 strain is genetically based and is dominant. The trait for heat tolerance was transferred from the IS5 strain to the HP88 strain of H. bacteriophora. The transfer was accomplished by allowing the heat tolerant strain (IS5) to mate with the commercial strain (HP88). The hybrid nature of the progeny was confirmed using a recessive marker mutant of the HP88 strain (H-dpy-2). We have used (RAPD-PCR) to compare genetic variation in the IS5 and the HP88 strains of H. baceriophora. The results indicated that genetic variation in the HP88 was significantly less than in the IS5 strain which was recently isolated from the field. The new IS5 strain may be used as an effective biological control agent in warm environments. In addition, IS5 can be used as a genetic source for cross-hybridization with other H. bacteriophora strains.
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Freeman, Stanley, and Daniel Legard. Epidemiology and Etiology of Colletotrichum Species Causing Strawberry Diseases. United States Department of Agriculture, September 2001. http://dx.doi.org/10.32747/2001.7695845.bard.

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Diseases caused by Colletotrichum spp. are one of the most important limitations on international strawberry production, affecting all vegetative and fruiting parts of the plant. From 1995 to 1997, C. acutatum infections reached epidemic levels in Israeli strawberry nurseries, causing extensive loss of transplants in fruit-bearing fields and additional reductions in yield. Although C. acutatum also occurs on strawberry in Florida, recent crown rot epidemics have been primarily caused by C. gloeosporioides. Little is known about the basic epidemiology of these important diseases on strawberry. The source of initial inoculum for epidemics in Israel, Florida (other US states including California) and the rest of the world is not well understood. Subspecies relationships between Colletotrichum isolates that cause the different diseases on strawberry (i.e. attack different tissues) are also not well understood. Objectives of this proposal were to detennine the potential of infested soil, strawberry debris and other hosts as sources of primary inoculum for strawberry diseases caused by Colletotrichum spp. in Israel and Florida. In addition, traditional (ie. morphological characteristics, benomyl sensitivity, vegetative compatibility grouping) and DNA based methods were used to investigate the etiology of these diseases in order to resolve epidemiologically important subspecies variation. In Israel it was found that C. gloeosporioides and C. acutatum infecting strawberry could remain viable in sterilized soil for up to one year and in methyl-bromide fumigated soil for up to 4 months; inoculum in mummified fruit remained viable for at least 5 months under field conditions whereas that in infected crowns was not recovered. Therefore, the contribution of these inocula to disease epidemics should be considered. The host range and specificity of C. acutatum from strawberry was examined on pepper, eggplant, tomato, bean and strawberry under greenhouse conditions. The fungus was recovered from all plant species over a three-month period but caused disease symptoms only on strawberry. C. acutatum was also isolated from healthy looking, asymptomatic plants of the weed species, Vicia and Conyza, growing in infected strawberry fruiting fields. Isolates of C. acutatum originating from strawberry and anemone infected both plant species in artificial inoculations. The habitation of a large number of plant species including weeds by C. acutatum suggests that although it causes disease only on strawberry and anemone in Israel, these plants may serve as a potential inoculum source for strawberry infection and pennit survival of the pathogen between seasons. In Florida, isolates of Colletotrichum spp. from diseased strawberry fruit and crowns were evaluated to detennine their etiology and the genetic diversity of the pathogens. Only C. acutatum was recovered from fruit and C. gloeosporioides were the main species recovered from crowns. These isolates were evaluated at 40 putative genetic loci using random amplified polymorphic DNA (RAPD). Genetic analysis of RAPD markers revealed that the level of linkage disequilibrium among polymorphic loci in C. gloeosporioides suggested that they were a sexually reproducing population. Under field conditions in Florida, it was detennined that C. gloeosporioides in buried crowns survived
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Meidan, Rina, and Robert Milvae. Regulation of Bovine Corpus Luteum Function. United States Department of Agriculture, March 1995. http://dx.doi.org/10.32747/1995.7604935.bard.

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The main goal of this research plan was to elucidate regulatory mechanisms controlling the development, function of the bovine corpus luteum (CL). The CL contains two different sterodigenic cell types and therefore it was necessary to obtain pure cell population. A system was developed in which granulosa and theca interna cells, isolated from a preovulatory follicle, acquired characteristics typical of large (LL) and small (SL) luteal cells, respectively, as judged by several biochemical and morphological criteria. Experiments were conducted to determine the effects of granulosa cells removal on subsequent CL function, the results obtained support the concept that granulosa cells make a substaintial contribution to the output of progesterone by the cyclic CL but may have a limited role in determining the functional lifespan of the CL. This experimental model was also used to better understand the contribution of follicular granulosa cells to subsequent luteal SCC mRNA expression. The mitochondrial cytochrome side-chain cleavage enzyme (SCC), which converts cholesterol to pregnenolone, is the first and rate-limiting enzyme of the steroidogenic pathway. Experiments were conducted to characterize the gene expression of P450scc in bovine CL. Levels of P450scc mRNA were higher during mid-luteal phase than in either the early or late luteal phases. PGF 2a injection decreased luteal P450scc mRNA in a time-dependent manner; levels were significantly reduced by 2h after treatment. CLs obtained from heifers on day 8 of the estrous cycle which had granulosa cells removed had a 45% reduction in the levels of mRNA for SCC enzymes as well as a 78% reduction in the numbers of LL cells. To characterize SCC expression in each steroidogenic cell type we utilized pure cell populations. Upon luteinization, LL expressed 2-3 fold higher amounts of both SCC enzymes mRNAs than SL. Moreover, eight days after stimulant removal, LL retained their P4 production capacity, expressed P450scc mRNA and contained this protein. In our attempts to establish the in vitro luteinization model, we had to select the prevulatory and pre-gonadotropin surge follicles. The ratio of estradiol:P4 which is often used was unreliable since P4 levels are high in atretic follicles and also in preovulatory post-gonadotropin follicles. We have therefore examined whether oxytocin (OT) levels in follicular fluids could enhance our ability to correctly and easily define follicular status. Based on E2 and OT concentrations in follicular fluids we could more accurately identify follicles that are preovulatory and post gonadotropin surge. Next we studied OT biosynthesis in granulosa cells, cells which were incubated with forskolin contained stores of the precursor indicating that forskolin (which mimics gonadotropin action) is an effective stimulator of OT biosynthesis and release. While studying in vitro luteinization, we noticed that IGF-I induced effects were not identical to those induced by insulin despite the fact that megadoses of insulin were used. This was the first indication that the cells may secrete IGF binding protein(s) which regonize IGFs and not insulin. In a detailed study involving several techniques, we characterized the species of IGF binding proteins secreted by luteal cells. The effects of exogenous polyunsaturated fatty acids and arachidonic acid on the production of P4 and prostanoids by dispersed bovine luteal cells was examined. The addition of eicosapentaenoic acid and arachidonic acid resulted in a dose-dependent reduction in basal and LH-stimulated biosynthesis of P4 and PGI2 and an increase in production of PGF 2a and 5-HETE production. Indomethacin, an inhibitor of arachidonic acid metabolism via the production of 5-HETE was unaffected. Results of these experiments suggest that the inhibitory effect of arachidonic acid on the biosynthesis of luteal P4 is due to either a direct action of arachidonic acid, or its conversion to 5-HETE via the lipoxgenase pathway of metabolism. The detailed and important information gained by the two labs elucidated the mode of action of factors crucially important to the function of the bovine CL. The data indicate that follicular granulosa cells make a major contribution to numbers of large luteal cells, OT and basal P4 production, as well as the content of cytochrome P450 scc. Granulosa-derived large luteal cells have distinct features: when luteinized, the cell no longer possesses LH receptors, its cAMP response is diminished yet P4 synthesis is sustained. This may imply that maintenance of P4 (even in the absence of a Luteotropic signal) during critical periods such as pregnancy recognition, is dependent on the proper luteinization and function of the large luteal cell.
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Biological, morphological, and chemical characteristics of Wailuku River, Hawaii. US Geological Survey, 1986. http://dx.doi.org/10.3133/wri864043.

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