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Registros recuperados: 21
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Caractérisation et variation phénotypique et biologique des deux sexes du sandre "Sander lucioperca" (l., 1758) (teleosteen, percidae) dans la retenue de barrage de Nebhana (Tunisie Centrale). OceanDocs
Turki, O.; M'Hetli, M.; Chriki, A.; Kraiem, M.M..
Dans le but de caractériser phénotypiquement et biologiquement la population de sandre (Sander lucioperca (L, 1758)), et de détecter une éventuelle variabilité entre les sexes, une étude des variables méristiques et morphométriques ainsi que la croissance, a concerné 133 mâles et 166 femelles issus de la retenue de barrage de Nebhana. Le choix des variables méristiques et morphométriques a été décelé à partir de travaux bibliographiques montrant un taux important de variabilité chez les poissons marins et d'eau douce. Ainsi 9 caractères méristiques et 23 variables morphométriques ont été retenus. Les résultats ont montré une invariance des caractères méristiques entre les mâles et les femelles. Quant aux rapports morphométriques, les mâles diffèrent des...
Tipo: Journal Contribution Palavras-chave: Animal morphology; Biological data; Cell differentiation; Comparative studies; Freshwater fish; Growth; Meristic counts; Morphometry; Phenotypes; Phenotypic variations; Population structure; Water reservoirs; Sex; Sex characters; Marine fisheries; Pike perch.
Ano: 2009 URL: http://hdl.handle.net/1834/4748
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Características relacionadas com o estabelecimento da função sexual de novilhas de seis graus de sangue : Guzerá. Repositório Alice
TEODORO, R. L.; LEMOS, A. de M.; BARBOSA, R. T.; MADALENA, F. E..
Estudo de idade e peso a puberdade, idade a primeira concepção e numero de servidores por concepção. Em um modelo estatístico incluíram-se os efeitos de grau de sangue e época de nascimento, que foram águas e seca.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Bovino de leite; Guzerá; Idade; Sexo; Reprodução; Dairy cow; Age; Sex; Reproduction; Blood.
Ano: 1982 URL: http://www.alice.cnptia.embrapa.br/handle/doc/43021
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Comparative Study of Cranial Capacity of the Non-tribal with Korku Tribal Population of Madhya Pradesh, India International Journal of Morphology
Gohiya,Vineet Kumar; Shrivatava,Sudha; Gohiya,Sarita.
Knowledge of cranial capacity is useful in differentiation of racial and sexual differences, which indirectly reflects the brain volume in different populations. Most of these studies have been done on the dry skulls using linear dimensions. Only few studies have been done on living subjects. The aim of this study was to compare cranial capacity of particular age group of Korku tribe & Non-tribal population of Madhya Pradesh a state of India. This study was carried on 800 healthy volunteer of 20 - 25 year-old age group (in which each 400 males and females) in Korku tribe and Non-tribal population of Madhya Pradesh state of India, by using linear dimensions of head (Lee Pearson's formula). The mean cranial capacity and SD in Non-tribal males and...
Tipo: Journal article Palavras-chave: Anthropometry; Cranial capacity; Skull; Sex; Tribe.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000100047
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Desbalanceamento de sexo e tamanho de parcelas na experimentação avicola. Repositório Alice
FREITAS, A. E. de; GUIDONI, A. L..
Na avicultura tecnificada os sistemas de produção utilizam aves de ambos os sexos nas suas instalações. Entretanto, por ocasião do abate, aos 49 dias, os machos tem peso superior em torno de 20 a 35%, em relação as fêmeas, dependendo da linhagem e manejo. Algumas praticas foram adotadas para minimisar o efeito do sexo, como manutenção de boxes de reservas para todos os tratamentos, para eventuais substituição,; manutenção da paracela balanceada, através da eliminação de aves do sexo oposto. Foi proposto a simulação de vários experimentos a dim de quantificar a informação e fornecer subsidios para a pesquisa. Desbalanceamento de sexo e tamanho de parcelas na experimentação avicola.
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Ave; Sexo; Desbalanceamento; Bird; Sex.
Ano: 1987 URL: http://www.alice.cnptia.embrapa.br/handle/doc/42185
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Effect of sex and fat depot location on fat composition of Rasa Aragonesa lambs Agrociencia
Horcada-Ibáñez,Alberto; Beriain-Apesteguía,María J.; Lizaso-Tirapu,Guadalupe; Insausti-Barrenetxea,Kizkitza; Purroy-Unanua,Antonio.
The quality of lamb fat is important in sheep carcass markets because it affects the degree of acceptance by consumers. In Spain, consumption of beef and lamb is important and young lambs are highly valued. In addition, the precocity of the female determines slaughter at younger ages than males, to avoid excessive fat. Therefore, the effect of sex and fat depot location (omental, mesenteric, kidney knob, subcutaneous, intermuscular and intramuscular) on the fatty acid composition in 30 Rasa Aragonesa lambs (15 males and 15 females) of 24 kg live weight and three months of age, were studied. Oleic, palmitic and stearic fatty acids were the main fatty acids making up the fat in all the fat depots from lambs. There were no significant differences (p>0.05)...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fat depot; Fatty acid; Lamb; Rasa Aragonesa breed; Sex.
Ano: 2009 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952009000800004
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Effects of Anthropometric Factors on Foot Size in Normal Preschool Children of Iran International Journal of Morphology
Bayat,Parvin- Dokht; Ahmadi,Mohammad Mehdi; Moradi,Mojtaba; Ghanbari,Ali.
The growth pattern of children is affected by anthropometric dimensions. This study was aimed to investigate anthropometric factors related to growth of preschool children of a sample population in Iran. This study was performed in year 2011 on 1320 of 4­7 years old preschool children in Arak. To classify, body mass index (BMI), height and weight were recorded. The four contact points (head, back, buttocks, and heels) were maintained against the spine of the stadiometer during measurement. The head was positioned in the Frankfurt plane, and the sliding bar was lowered the crown of the head. Height was measured and recorded by the researchers. A pair of manual calibrated Seca scales was used to measure body mass in kilograms. The participants were least...
Tipo: Journal article Palavras-chave: Anthropometry; Body mass index; Iran; Obesity; Sex.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300053
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Estimation of Cranial Capacity in 17-20 Years Old in South East of Caspian Sea Border (North of Iran) International Journal of Morphology
Jafar Golalipour,Mohammad; Jahanshaei,Mehrdad; Haidari,Kamran.
It is natural that there is close relationship between cranial capacity, and the size of brain, several studies have estimated the cranial capacity which indirectly reflects the brain volume in different countries. In the present study cranial capacity has been estimated in Turkmans and native Fars17-20 years old groups in North of Iran. This study was carried out on 808 normal 17-20 years old (male 398, female 410) in Turkman and native Fars groups in South-East of Caspian Sea border (North of IRAN). By using linear dimensions of the head. The mean and SD of cranial capacity in Turkmans males and females were 1420.6±85 ml and 1227.2±120 ml, respectively. The mean and SD of cranial capacity in native Fars male and females were 1369±142ml, 1215.8±125ml,...
Tipo: Journal article Palavras-chave: Anthropometry; Craniometry; Cranial capacity; Sex.
Ano: 2005 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022005000400003
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Estimation of Cranial Capacity in 20­25 Year Old Population of Madhya Pradesh, a State of India International Journal of Morphology
Gohiya,Vineet Kumar; Shrivatava,Sudha; Gohiya,Sarita.
It is known that there exists close relationship between cranial capacity and size of the brain. Several studies have estimated the cranial capacity, which indirectly reflects the brain volume in different populations. The aim of this study was to estimate cranial capacity of a particular age group of population of Madhya Pradesh. This study was carried out on 400 healthy 20-25 year old (200 male and 200 female) individuals of Madhya Pradesh state of India, by using linear dimensions of head (Lee Pearson's formula). The mean cranial capacity and SD in males &amp; females were 1380.52±94.63 cc and 1188.75±91.16 cc respectively. This study has shown a significant (p<0.05) difference between male and female population, being higher in males than in...
Tipo: Journal article Palavras-chave: Anthropometry; Cranial; Capacity; Skull; Sex.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400035
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Estrutura de tamanho e razão sexual da população de jacarés do Parque Nacional do Pantanal e adjacências. Infoteca-e
MOURÃO, G. de M.; CAMPOS, Z. M. da S..
Nos últimos anos, a Embrapa Pantanal vem conduzindo um projeto de ecologia e manejo do jacaré-do-Pantanal, Caiman crocodilus yacare, e em 1995 um experimento de extração foi executado visando viabilizar a utilização bio econômica da espécie. O critério da extração foi amplamente embasado no tamanho e sexo dos jacarés, isto é, indivíduos maiores que 90 cm de comprimento rostro-anal foram retitados da população estudada (Coutinho, 2000). Entretanto, é sabido que as estruturas de tamanho e razão sexual das populações de jacarés variam amplamente entre habitats do Pantanal (Brazaits et al., 1990; Campos et al., 1995), e as informações disponíveis ainda sejam esparsas e incompletas. O Parque Nacional do Pantanal (PNP) é uma unidade de conservação do Ibama, está...
Tipo: Comunicado Técnico (INFOTECA-E) Palavras-chave: Jacaré; Sexo; Tamanho; Ecologia; Pantanal; Yacare; Sex; Size; Ecology.
Ano: 2004 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/810929
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Estrutura de tamanho e razão sexual das populações de jacarés da RPPN-SESC Pantanal e adjacências. Infoteca-e
MOURÃO, G.; CAMPOS, Z..
A Embrapa Pantanal vem há quase décadas estudando o jacaré-do-Pantanal, Caiman crocodilus yacare, no Pantanal, principalmente na região da Nhecolândia, enfocando a conservação e manejo sustentado da espécie. Vários trabalhos foram desenvolvidos sobre aspectos populacionais dos jacarés na área de lagos e rios intermitentes, desta região. Entretanto, é sabido que o habitat influencia na densidade (Coutinho & Campos, 1995; Mourão et al., 2000), na estrutura de tamanho e razão sexual (Brazaitis, et al., 1990; Campos et al., 1995), no potencial reprodutivo (Campos, 1993; Campos & Magnusson, 1995), e no movimento (Campos et al., 2003). O conhecimento das populações de jacarés em diferentes regiões do Pantanal permitirá uma base de dados populacionais da...
Tipo: Comunicado Técnico (INFOTECA-E) Palavras-chave: Jacaré; Sexo; Tamanho; Ecologia; Pantanal; Yacare; Sex; Size; Ecology.
Ano: 2004 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/811629
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Evaluation of Cephalic Indices: A Clue for Racial and Sex Diversity International Journal of Morphology
Ilayperuma,Isurani.
Cephalic index is an important parameter in evaluating racial and gender differences. A large body of evidence shows a clear racial variation in cephalic index. Therefore detailed knowledge of the population specific data on biometric features of the cranium is important in the study and comparison of the crania of populations from different racial backgrounds, assessing growth and development of an individual and in the diagnosis of any abnormalities of cranial size and shape. Despite its' significance, little is known concerning the cranial morphometry in Sri Lankans. Hence, the present study was undertaken to establish the cranial indices and head shapes in an adult Sri Lankan population. A total of 400 subjects with an age span of 20-23 years were...
Tipo: Journal article Palavras-chave: Cephalic indices; Sex; Racial diversity; Sri Lanka.
Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000100019
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Evaluation of Relationship Between Prevalence of Palmaris Longus Muscle and Handedness in Turkish Population International Journal of Morphology
Karacan,Keziban; Akcaalan,Melike; Baylan,Hüseyin.
Palmaris longus (PL) is a fusiform muscle with a short belly and a long tendon that crosses superficially over flexor retinaculum. It flexes wrist and tenses palmar aponeurosis. The absence of PL prevalence varies from 0.6 % to 63.91 % in the literature. The existence of PL on the right hand is more common compared to the left hand. Thus, we aimed to determine the prevalence of PL in the Turkish population and the relation of PL absence with sex and handedness in this study. We evaluated 1050 students of Sakarya University between ages 18-28 who participated in the study (525 males, 525 females). After completing a questionnaire including handedness, the volunteers were examined on both hands using some standard tests to find out PL absences. Pearson...
Tipo: Journal article Palavras-chave: Variation of muscle; Agenesis; Ambidextrous; Sex.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300034
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Interações entre o sexo do bezerro e outros fatores ambientais para pesos do nascimento aos 24 meses em bovinos da raça Charolesa. Repositório Alice
BARBOSA, P. F.; GATES, C. E..
Interações entre o sexo do bezerro e outros fatores ambientais para pesos do nascimento aos 24 meses em bovinos da raça Charolesa.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Bezerros; Gado Charoles; Parto; Sexo; Calves; Partutition; Sex.
Ano: 1992 URL: http://www.alice.cnptia.embrapa.br/handle/doc/42156
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Mind Map Teaching of Gross Anatomy is Sex Dependent International Journal of Morphology
Abdolahi,Masomeh; Javadnia,Fatemeh; Bayat,Parvin-Dokht; Ghorbani,Rostam; Ghanbari,Ali; Ghodoosi,Bahareh.
The aim of this study was to evaluate the effectiveness of using Mind Maps in teaching anatomy and compare it with traditional based slide. This cross-sectional research was carried out in 2009 on 79 second year medical undergraduate students at Ahvaz Jondishapour University of Medical sciences. Four class lectures on the topics of head and neck osteology were taught. The lectures were slide based designed that were chosen from the chapters in the anatomy textbooks and presented by means of a video projection power point system. The students divided randomly into two groups; one group educated by traditional slides while the other by mind map based designed ones. At the end of the term, a multiple-choice involved forty test was undertaken from two groups....
Tipo: Journal article Palavras-chave: Anatomy; Mind map; PowerPoint slides; Teaching; Visual note takings; Sex.
Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000100006
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Parâmetros genéticos e fenotípicos para os pesos de caprinos nativos e exóticos, criados no Nordeste do Brasil, na fase de crescimento. Repositório Alice
SILVA, F. L. R. da.; FIGUEIREDO, E. A. P. de.; SIMPLICIO, A. A.; BARBIERI, M. E.; ARRUDA, F. de A..
Resumo: Foram utilizados os pesos ao nascer (PN), aos 84 dias (P84), aos 112 dias (P112), aos 240 dias (P240) e aos 360 dias de idade (P360) de 484 crias de caprinos das raças Marota, Moxotó, Repartida, Canindé, Sem Raça Defini(ia (SRD), Anglo-nubiana e Bhuj, para análise dos efeitos de raça, sexo, tipo de parto, interaçao sexo x tipo de parto, ano de nascimento e do peso da mãe ao parto, como covariáveI, e para as estimativas de herdabilidades e correlaçôes genéticas e fenotípicas dos referidos pesos sobre as características de crescimento. Os efeitos de raça, sexo, tipo de parto e da covariáveI peso da mãe ao parto, influenciaram (P < 0,01) todos os pesos estudados. Apenas o efeito do sexo mão influenciou significativamente (P > 0,05) o P240. Nao...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Correlação genética; Correlação fenotípica; Herdabilidade; Tipo de nascimento; Phenotypic correlation; Type of birth; Caprino; Genética animal; Parâmetro genético; Raça; Hereditariedade; Seleção fenotípica; Seleção genética; Sexo; Parto; Genetic correlation; Heritability; Goats; Sex; Parturition.
Ano: 1993 URL: http://www.alice.cnptia.embrapa.br/handle/doc/514122
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Sex Variation in Occurrence of Myocardium in Human Mitral Valve Cusps International Journal of Morphology
Gatonga,P; Odula,P. O; Saidi,H; Mandela,P.
Mitral valve cusps consist mainly of connective tissue and myocardium. Connective tissue fibres within the cusps have been demonstrated to exhibit sex variations in organisation. Mitral prolapse, a disease attributed to defects within the cusps occurs more commonly in females. Sex variations in valvular myocardium however remain to be studied. Possible variations in its organisation may enhance understanding of sex differences in prevalence of mitral prolapse. The aim of this study was to determine anatomical variations of mitral valvular myocardium by sex; by mean a comparative cross-sectional study. A total of 48 (27 male and 21 female) adult heart specimens obtained during autopsy at Nairobi City and Chiromo mortuaries after ethical approval were used....
Tipo: Journal article Palavras-chave: Mitral valve; Cusp; Structure; Variation; Sex.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400041
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Size structure and sex ratio of dwarf caiman in the Serra Amolar, Pantanal, Brazil. Repositório Alice
CAMPOS, Z. M. da S.; COUTINHO, M. E.; ABERCROMBIE, C..
Paleosuchus palpebrosus is one of five caiman species that occur in Brazil. With a maximum length of about 1.6 m (Medem, 1981), it is among the smallest crocodilians in the world. P. palpebrosus has a highly ossified skin and, although some illegal hides have been confiscated in Amazon (Rebelo & Magnunsson, 1983), the species is of negligible commercial value. On the other hand, it is possible that some populations might be threatened by habitat modification. This dwarf caiman apparently has strict habitat requirements in central Amazonia, where it is largely restricted to flooded forests along the margins of large rivers and lakes (Magnusson, 1985). Nevertheless, the species can be encountered from Amazonia southward through the drainages of the Sao...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Estrutura; P; Palpebrosus; Structure; Sex; Jacaré; Sexo; Caiman.
Ano: 1995 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/799667
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The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species International Journal of Morphology
Oliaii,Arash; Mobini,Behzad.
The aim of this investigation was to determine the histological differences of anatomical regions of the ureter in Japanese quail compared with some other domestic avian species such as pigeon, European starling and fowl. Tissue samples from proximal, middle and distal regions of each ureter were obtained and stained with H &amp; E, Alcian blue (pH 2.5), Periodic acid-Schiff, Masson's trichrome, Verhoeff's, and Gomori's method for reticulum. The histology and histochemistry of the ureter showed considerable differences among various anatomical regions of the ureter. No significant sex-based differences were found. The primary branches of ureter were composed of tunica mucosa, submucosa, muscularis and serosa, whereas the wall of smaller branches of...
Tipo: Journal article Palavras-chave: Histology; Japanese quail; Region; Sex; Ureter.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100032
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The Karyotype of the parasitoid Chelonus insularis cresson (Hymenoptera, braconidae, cheloninae). Repositório Alice
SILVA-JUNIOR, J.C.; POMPOLO, S. das G.; CAMPOS, L.A. de O.; CRUZ, I..
The Karyotype of chelonus insularis (Hymenoptera, Braconidae Cheloninae) is described. The males show an haploid number of seven chromosomes and the females a diploid number of fourteen chromosomes, confirming haplo-diploid sex determination. Comparisons of these results with karyotypes of other species of the same family were done and a possible mechanism involved in the karyotype evolution of this species is discussed.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Citogenetica; Sexo; Determinacao; Cromossomo; Cytogenetic; Sex; Determination; Chromosome.
Ano: 2000 URL: http://www.alice.cnptia.embrapa.br/handle/doc/484457
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The Morphometry of the Angle of Mandible and its Correlation with Age and Sex in the eThekwini Metropolitan Region: A Panoramic Study International Journal of Morphology
Pillay,S; Ishwarkumar,S; De Gama,B.Z; Pillay,P.
The angle of mandible is formed by the tangent line joining the posterior margin of the ramus and the base of the mandible. The angle of mandible has population-specific characteristics therefore; it is imperative to the field of forensic anthropology for age and sex determination. Literary reports regarding the use of the angle of mandible for age and sex determination vary, as some studies support it, while other studies have documented inefficiencies. Therefore, the aim of this investigation was to document the morphometry of the angle of mandible and to determine if a correlation between the angle of mandible, age and sex exists. Sixty four digital panoramic radiographs (n=128) of individuals between 16-30 years were morphometrically analysed using the...
Tipo: Journal article Palavras-chave: Angle of mandible; Age; Sex; Mandible; Morphometry.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200045
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