Showing 41 - 60 results of 2,829 for search '"ontogeny"', query time: 0.16s Refine Results
  1. 41

    Volume of the crocodilian brain and endocast during ontogeny. by Daniel Jirak, Jiri Janacek

    Published 2017-01-01
    “…The results we obtained using ex vivo magnetic resonance imaging reveal how the endoneurocranial cavity and brain compartments of crocodilians change configuration during ontogeny. We conclude that the endocasts of adult crocodilians are elongated and expanded while their brains are more linearly organised. …”
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  2. 42

    Ontogeny of the Osmoregulatory Capacity of Teleosts and the Role of Ionocytes by Sophie Fridman

    Published 2020-08-01
    “…This review will discuss the development of osmoregulatory capacity that occurs throughout early life stages of teleosts and its role in conserving physiological homeostasis, focusing on the form and function of related mechanisms, i.e., the ionoregulatory cell or ionocyte, outlining the different roles and functions of different ionocyte types relative to their environment, i.e., freshwater or seawater, their plasticity and discuss spatio-temporal changes in ionocyte distribution that occur during ontogeny.…”
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    Floral ontogeny of Tachigali (Caesalpinioideae, Fabaceae) species by Jamile Marques Casanova, Domingos Cardoso, Claudia Franca Barros, Haroldo Cavalcante de Lima, Karen L.G. De Toni

    Published 2022-09-01
    “…These data correspond to original records of Tachigali ontogeny and contribute to an improved understanding of floral morphology and symmetry with data related to the zygomorphic and early development of the sepals and petals.…”
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  6. 46

    Sexual Dimorphism of Size Ontogeny and Life History by Alina German, Alina German, Ze'ev Hochberg

    Published 2020-07-01
    “…We hypothesized that (1) sexual dimorphism in body size will be established during infancy and adolescence when growth velocity is maximal, (2) living standards and health are important factors which can affect sexual dimorphism in body size, (3) variations in sexual dimorphism in body size are due to the differential response of boys and girls to environmental cues, and (4) sexual dimorphism in body size will be more pronounced in those populations whose average height and weight are the greatest.Methods: To study the ontogeny of sexual dimorphism from birth until the age of 18 years, we used the 2000 CDC growth data. …”
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    Special Issue “Bone Ontogeny, Embryology, and Homeostasis” by John Kelly Smith

    Published 2022-06-01
    “…The intention of this Special Issue is to provide the reader with an in-depth understanding of the ontogeny, embryology, and homeostasis of bone, with an emphasis on recent research that has contributed to our understanding of the skeletal system at the molecular level [...]…”
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    Ontogeny, allometry and architecture of Psychotria tenuinervis (Rubiaceae) by Vanessa Rosseto, Magda Silva Carneiro, Flavio Nunes Ramos, Flavio Antonio Maës dos Santos

    Published 2013-12-01
    “…We evaluated the ontogeny of the understory shrub Psychotria tenuinervis Müll.Arg., considering morphological and morphometric characters. …”
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    Different cranial ontogeny in Europeans and Southern Africans. by Marina L Sardi, Fernando V Ramírez Rozzi

    Published 2012-01-01
    “…Here, we analysed craniofacial ontogenies by means of geometric-morphometrics of Europeans and Southern Africans, according to dental and chronological ages. …”
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    Ontogeny of Lobelia dortmanna genets in lake ecosystems by A. G. Lapirov, E. A. Belyakov, O. A. Lebedeva

    Published 2018-04-01
    “…For the first time, this study considers in detail the ontogeny of the genet of L. dortmanna in oligotrophic lakes of Tver oblast. …”
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    Pancreatic macrophages: from ontogeny to phenotype and function by Ma, Ziyuan

    Published 2024
    “…Their numbers and relative abundance shift during aging, while the pancreas immune landscape remains relatively stable under obese and diabetic conditions. Ontogeny experiments reveal that pancreas resident macrophages originate from definitive hematopoiesis. …”
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    Thesis-Doctor of Philosophy
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    From body scale ontogeny to species ontogeny: Histological and morphological assessment of the Late Devonian acanthodian Triazeugacanthus affinis from Miguasha, Canada. by Marion Chevrinais, Jean-Yves Sire, Richard Cloutier

    Published 2017-01-01
    “…In addition, isolated and in situ scales are generally abundant and well-preserved, and bring information on (1) their morphology and structure relevant to phylogenetic relationships and (2) individual growth patterns and processes relative to species ontogeny. The Late Devonian acanthodian Triazeugacanthus affinis from the Miguasha Fossil-Lagerstätte preserves one of the best known fossilised ontogenies of early vertebrates because of the exceptional preservation, the large size range, and the abundance of complete specimens. …”
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    Paneth cell ontogeny in term and preterm ovine models by Geoanna M. Bautista, Anjali J. Cera, Rebecca J. Schoenauer, Michele Persiani, Satyan Lakshminrusimha, Praveen Chandrasekharan, Sylvia F Gugino, Mark A. Underwood, Steven J. McElroy

    Published 2024-01-01
    “…Our study aimed to examine the ontogeny, quantification, and localization of Paneth cells in fetal and newborn lambs at different gestational ages and with perinatal transient asphyxia. …”
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