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Dissertations / Theses on the topic 'Comparative anatomy'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Polaszek, A. "Comparative anatomy of aphid reproductive system." Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/47681.

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2

Bowles, Henry Miller. "Anatomy of "Decadence"." Thesis, Harvard University, 2016. http://nrs.harvard.edu/urn-3:HUL.InstRepos:33493344.

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Examining the perception of literary decline in Greek, Latin, Arabic, and Persian, this study unearths an enduring taboo, one little changed by place and time, against verbal creation too readily sacrificing “nature” and “truth” to artifice and phantasy. The fading of the taboo after the nineteenth century, when “Decadent” yields to a non-normative name for the present (“Modern”), is without precedent. Demonstrating the opprobrium’s enduring nature, this study compares for the first time four literary traditions’ confrontations with a “Decadence” whose similarities have been conjectured since

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3

Heaney, James Michael. "Comparative anatomy and systematics in Polystachya (Orchidaceae)." [Gainesville, Fla.] : University of Florida, 2006. http://purl.fcla.edu/fcla/etd/UFE0007860.

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4

Jones, Ross Alexander. "Comparative anatomy of the human neuromuscular junction." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/29629.

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The neuromuscular junction (NMJ), the synapse formed between lower motor neuron and skeletal muscle fibre, is known to be a target in a number of neurodegenerative conditions, including motor neuron disease (MND). Located in an accessible part of the peripheral nervous system, the NMJ can be used as a ‘model synapse’ in the context of ‘connectomics’ – the study of synaptic connectivity throughout the nervous system as a whole. Although the NMJ has been studied in a number of species, relatively little is known about its structure in humans, complicating the translation of animal models of dise

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5

Wu, Xiao-Chun. "The comparative anatomy and systematics of Mesozoic sphenodontidans /." Thesis, McGill University, 1991. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74594.

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This thesis is centred around an anatomical study of the cranial osteology of the Mesozoic sphenodontidans, Asiacephalosaurus wangi, Rarojugalosaurus mcgilli, Dianosaurus petilus and Homoeosaurus maximiliani. The first two are newly discovered and have not been studied previously. The third, previously described only in a preliminary fashion, was misinterpreted as a protorosaur. Although many specimens of H. maximiliani have been described (Cocude-Michel, 1963; Faber, 1981) since the species was first named by Meyer (1845), the newly exposed dorsal part of the skull of a new specimen has provi

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6

Davis, Samuel Patrick. "Comparative anatomy and relationships of the Acanthodian fishes." Thesis, University College London (University of London), 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.269801.

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7

Anderson, Matthew John. "Comparative soft anatomy : a new approach to primate taxonomy." Thesis, Oxford Brookes University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325485.

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8

Curran, Anthony A. "A Multimedia Atlas of Dissection for Comparative Anatomy of the Vertebrates." Thesis, University of North Texas, 1999. https://digital.library.unt.edu/ark:/67531/metadc2224/.

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Traditional methods of teaching the laboratory course for Comparative Anatomy of the Vertebrates could be improved by applying current computer technology to construct an interactive, multimedial atlas of dissection. Five specimens used in comparative anatomy courses at most institutions were chosen as representative members of the Phylum Chordata: amphioxus, lamprey, dogfish shark, mud puppy, and cat. Specimens were dissected according to the modified method of Wischnitzer, 1993, and each stage was photographed with a Kodak DC120 digital zoom camera. These images were processed on a Power Mac

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9

Fouracre, Jim P. "Genetic regulation of Kranz anatomy." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:7f10306d-d942-49cd-b12f-35b29311ad3c.

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The C₄ photosynthetic cycle acts to concentrate CO₂ around the enzyme Rubisco. By doing so, C₄ photosynthesis leads to increased radiation, water and nitrogen use efficiencies. As such, C₄ photosynthesis is the most productive form of photosynthesis known. Because it enables such high levels of productivity there are large international efforts to introduce C₄ photosynthesis into non-C₄ crop species such as rice. Kranz anatomy is a characteristic leaf cellular arrangement of concentric rings of bundle sheath and mesophyll cells around closely spaced veins and is crucial to C₄ photosynthesis in

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10

Clegg, Margaret. "The comparative anatomy and evolution of the human vocal tract." Thesis, University College London (University of London), 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271140.

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11

Mavi, Dudu Ozlem. "Comparative Vegetative Anatomy Of The Tribe Triticeae Dumortier (poaceae) In Turkey." Phd thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12615053/index.pdf.

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Triticeae Dumort. is a tribe within the Pooideae subfamily of Poaceae. Major crop genera found in this tribe include barley (Hordeum), wheat (Triticum) and rye (Secale) all of which are closely related to each other. In Turkey, with the several subgroups, this tribe is represented by 16 genera and 75 species, many of which have great economic values. The main objective of this research work is to determine the taxa of this tribe on the basis of their diagnostic anatomical characters of vegetative organs for the recognision of genera, sections, species, and infraspecific categories. By using

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12

Soares, Mateus Costa. "Miologia comparada dos arcos maxilar e hioide em Chondrichthyes e sua relevância nas hipóteses filogenéticas das espécies viventes." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-23042012-161159/.

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A classe Chondrichthyes compreende cerca de 1100 espécies divididas em duas subordens, Holocephali (quimeras) e Elasmobranchii (tubarões e raias). O monofiletismo da classe é sustentado pela calcificação prismática do esqueleto, presença de clásper pélvico, substituição periódica das fileiras dentárias. Porém, as interrelações em Elasmobranchii não estão claras. Duas hipóteses estão em discussão atualmente. A primeira delas, baseada em dados morfológicos, apresenta dois grandes grupos de tubarões, Galeomorphii e Squalomorphii, sendo que as raias (Batoidea) aparecem como espécies derivadas no s

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13

Santos, Ricardo Mendonça Neves dos. "Diversidade de toxodontes pleistocênicos (Notoungulata, Toxodontidae): uma nova visão." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-24102012-081820/.

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Desde o século XIX a diversidade taxonômica e os hábitos dos representantes do gênero Toxodon sempre geraram muitas discordâncias. Cerca de 30 espécies nominais foram atribuídas ao gênero, muitas delas com base apenas em fragmentos isolados. Os toxodontes sempre foram considerados animais de hábitos semiaquáticos semelhantes aos atuais hipopótamos. Considerando sua rica megafauna, a América do Sul pleistocênica deveria ser muito semelhante ao atual continente africano. Assim, com o objetivo de contribuir com uma nova visão para a diversidade e hábitos dos toxodontes, foi realizado um extenso e

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14

Van, den Worm Johan H. "The comparative cranial osteology of the South African Lacertilia (reptilia: Squamata)." Thesis, Stellenbosch : Stellenbosch University, 1998. http://hdl.handle.net/10019.1/70379.

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Thesis (MSc)--Stellenbosch University, 1998<br>Stellenbosch University. Faculty of Science. Dept. of Botany & Zoology.<br>ENGLISH ABSTRACT: There has been a long-standing need to systematically analyze and classify South African fossil Lacertilia. Although extensive assemblages of fossil lizard and amphibian material from Langebaan on the West Coast and elsewhere exist in museum collections, the fragmentary nature of the material has largely prevented in-depth analyses and identification. In this comparative study the skulls and lower jaws of 7 lizard genera, representing the six extant

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15

Thiranagama, R. "Comparative anatomy of the forelimb veins in humans and non-human primates." Thesis, Online version, 1986. http://ethos.bl.uk/OrderDetails.do?did=1&uin=uk.bl.ethos.383521.

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16

Noor, Nor Nafizah Mohd. "Comparative leaf anatomy, phytochemistry and palynology of nine genera of dipterocarpoideae (Dipterocarpaceae)." Thesis, University of Reading, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.434116.

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17

Levy, Jacqueline Anita. "Causal-comparative study analyzing student success in hybrid anatomy and physiology courses." Thesis, Northern Arizona University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3606821.

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<p> In the biological sciences, higher student success levels are achieved in traditionally formatted, face-to-face coursework than in hybrid courses. The methodologies used to combine hybrid and in-person elements to the course need to be applied to the biological sciences to emulate the success seen in the traditional courses since the number of hybrid course offerings at community colleges are rapidly increasing. </p><p> Research has delineated that creating online collaborative communities and increasing student engagement all function to increase student successful outcomes. This caus

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18

Ruth, Aidan A. "COMPARATIVE ANATOMY OF THE ANTERIOR CRUCIATE LIGAMENT AND ITS ASSOCIATED STRUCTURES IN PRIMATES." Kent State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=kent1492702743943168.

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19

Wannaprasert, Thanakul. "Comparative anatomy of the mammalian bony cochlea and its ontogenetic development in humans." Thesis, University of Liverpool, 2013. http://livrepository.liverpool.ac.uk/14173/.

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The cochlea is the organ for sound reception. Mammals place varied functional demands on their sense of hearing to meet the requirements of a broad range of ecological niches and diverse behaviours. However, documenting potentially related adaptations of the cochlea to eco-behavioural traits is difficult due to its complex geometry. The present study aims to determine whether the bony cochlea carries eco-behavioural traits that can be used to contextualize our understanding of the fossil record and evolutionary transitions. This study also includes work on ontogenetic changes since these can y

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20

Johnson, Warren Carl. "A comparative study of putative melanogenic and melanogenesis inhibiting substances in the vertebrate integument." Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/186225.

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It has been suggested that vertebrate pigment patterns are determined and maintained by factors which are present in the integument. The research reported in this dissertation provides some evidence in favor of this supposition. Examination of the deer mouse, Peromyscus boylei, demonstrated that its pale ventral coat integument appears to contain a melanization inhibiting factor (MIF) , and that its dark dorsal coat integument has variable melanization inhibiting factor activity. Additionally, factors present in the dorsal integument appear to permit a greater level of melanization, in vitro,

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21

Brito, Guilherme Renzo Rocha. "Análise filogenética de Cathartidae (Aves) com base em caracteres osteológicos." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-05062008-150612/.

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A posição sistemática da família Cathartidae (abutres do Novo Mundo) sempre foi motivo de muita discussão e apresenta divergências entre os sistematas, sendo debatida a proximidade dos representantes dos abutres do Novo Mundo entre as ordens Falconiformes e/ou Ciconiiformes. Muitos dos caracteres diagnósticos do grupo provêm de adaptações ao conspícuo hábito alimentar dessas aves, como bicos e pés fortes utilizados na dilaceração de carcaças; cabeça e pescoço desprovidos de penas que evitam o acúmulo de matéria orgânica em decomposição nestas regiões; e espesso colar de penas no pescoço que ev

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22

Abbate, Daniel. "Estudo da anatomia comparada dos neogastrópodes Vasum cassiforme, Turbinella laevigata (Turbinellidae), Pugilina morio (Melongenidae) e Pleuroploca aurantiaca (Fasciolariidae) da costa brasileira." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-10012013-153647/.

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A ordem Neogastropoda agrupa aproximadamente 25 táxons em nível de famílias, porém os limites de separações entre essas famílias são geralmente obscuros, e agrupamentos e separações de famílias e subfamílias afins são possíveis de serem realizados. Tendo em vista este cenário a morfologia externa e interna de quatro representantes de três famílias da ordem foi minuciosamente analisada em busca de caracteres que auxiliem a determinar os limites de separação entre essas famílias. Foram selecionadas as espécies, Pugilina morio pertencente à família Melongenidae, Pleuroploca aurantiaca pertencente

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23

Lima, Renato Gaban. "Análise filogenética de Psittaciformes (Aves) com base em caracteres morfológicos siringeais e osteológicos." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-13062008-111953/.

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Este estudo propõe hipóteses das relações filogenéticas entre representantes da ordem Psittaciformes, com base em caracteres morfológicos (osteológicos, principalmente cranianos, e anatômicos da siringe), usando o princípio da parcimônia para análise dos dados. Como o conhecimento prévio da anatomia comparada da siringe na ordem ainda é restrito, com sua nomenclatura anatômica confusa, foi feito, primeiramente, estudo anatômico para possibilitar melhor compreensão dos caracteres siringeais utilizados posteriormente nas análises filogenéticas. Neste estudo anatômico é apresentada uma gama de v

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24

Moreira, Renan Andrade. "Morfologia comparada do órgãos copuladores de Batoidea (Chondrichthyes: Elasmobranchii)." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-22032018-132941/.

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A superordem Batoidea é fortemente corroborada como monofilética, com cerca de 650 espécies viventes, sendo a superordem mais diversa dentre os Chondrichthyes. O órgão copulador duplo, conhecido como mixopterígio, é uma das sinapomorfias de Chondrichthyes. O mixopterígio de Batoidea, com exceção de Rajidae, não foi amplamente analisado do ponto de vista comparativo, sendo o conhecimento restrito a descrições isoladas de alguns táxons. O vasto conhecimento do mixopterígio de rajídeos evidencia a grande importância da estrutura em estudos de taxonomia e filogenia, com muitos táxons definidos pri

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25

Rouse, Garrie Davis. "Comparative analysis of ovary development in selected members of the subtribe Abutilinae (Malvaceae)." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/101464.

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The gynoecia of all three species considered in this study originate not as individual carpel primordia but rather as a continuous ring. Processes of continued radial expansion and differential zonal growth give rise to the mature body of the gynoecium with no observable fusion taking place. Later manifestations of distinctness and separation of carpels represent secondarily acquired traits. Consequently, the mature gynoecia of the Malvaceae cannot be reliably used to infer early developmental events. The physical environment in which carpels originate is proposed to play a role in determini

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26

Elliott, Ross Christopher. "A comparative computed tomography study of canine laparoscopic abdominal anatomy pre- and post-insufflation." Diss., University of Pretoria, 2011. http://hdl.handle.net/2263/24805.

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Laparoscopy has been shown in human medicine to have a rapid recovery time and less morbidity when compared to open abdominal surgery. It involves the insufflation of carbon dioxide into the peritoneal cavity. This creates a space for the surgeon to work in and manipulate the organs. In the normal abdominal cavity the peritoneal cavity is a potential space obliterated by the serosal contact between all the organs. The insufflation of carbon dioxide turns this potential space into a working space. This allows the introduction of an endoscope, usually through a single port, and then various inst

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27

Marshall, Sarah K. "Comparative Morphology of the Forelimb Digging Apparatus in Armadillos (Xenarthra: Cingulata, Dasypodidae)." Youngstown State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1534870518413352.

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28

Bachelier, Julien B. "Comparative study of the floral morphology and anatomy in Anacardiaceae, Burseraceae, and Kirkiaceae (Sapindales) /." [S.l.] : [s.n.], 2009. http://opac.nebis.ch/cgi-bin/showAbstract.pl?sys=000286585.

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29

McKenzie, J. D. "A comparative study of dendrochirote holothurians with special reference to the tentacular functional anatomy." Thesis, Queen's University Belfast, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374225.

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30

Sartori, André Fernando. "Comparative morphology and phylogeny of anomalodesmatan bivalves." Thesis, University of Cambridge, 2010. https://www.repository.cam.ac.uk/handle/1810/273157.

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Anomalodesmatans comprise a large, ancient and ecologically diverse group of marine bivalves, but are nonetheless inconspicuous in most extant shallow water communities. For various reasons, which include their present scarcity and a bewildering array of disparate morphologies, representatives of the group have always proved difficult to interpret, and their systematics lagged behind those of most other major bivalve taxa. Most of this dissertation reports the results of a comparative investigation on the shell morphology and anatomy of extant anomalodesmatans, which formed the basis for a rea

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31

Travillian, Ravensara S. "Ontology recapitulates phylogeny : design, implementation and potential for usage of a comparative anatomy information system /." Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/7156.

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32

McGroarty, James Roy. "Comparative morphology and functional anatomy of the digestive tract of the copepods Tigriopus californicus and Calanus plumchrus : a light and electron microscope study." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/24853.

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A study of the digestive tract of the copepods Tigriopus californicus and Calanus plumchrus was carried out using techniques of light and electron microscopy. In Tigriopus californicus, the foregut contains a curved cuticle lined esophagus which extends from the ventral mouth to the junction of the anterior midgut and midgut caecum. The noncuticulized portion of the digestive tract consists of: 1. A single spherical midgut caecum located anteriorly, 2. An anterior midgut, 3. A posterior midgut. There are cuticulized anterior and posterior hindgut regions ending in a dorsal anus. In Calanus pl

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33

Busnardo, Fabio de Freitas. ""Comparação anatômica entre o retalho perfurante ântero-lateral da coxa e os retalhos cutâneos paraescapular e lateral do braço"." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/5/5132/tde-17102006-114523/.

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A descrição de retalhos cutâneos pediculados em ramos perfurantes musculares é recente. O retalho ântero-lateral da coxa é vascularizado por vasos perfurantes musculares do ramo descendente da artéria circunflexa femoral lateral. Trata-se de retalho de pouca espessura, pedículo vascular longo e calibroso e baixa morbidade de área doadora. Entretanto, a dissecção do trajeto intramuscular de seu pedículo é tecnicamente difícil. Sua indicação é por vezes questionada por tratar-se de retalho de características semelhantes a outros vascularizados por artérias cutâneas diretas ou septocutâneas. Este

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34

Coelho, Fabricio Ferreira. "Estudo morfométrico comparando duas alternativas de reconstrução da via de efluxo venoso do enxerto no método piggyback de transplante de fígado." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/5/5132/tde-17042007-145042/.

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INTRODUÇÃO: No método piggyback de transplante de fígado (Tx), o pinçamento da veia cava inferior (VCI) do receptor é apenas parcial, permitindo a manutenção do retorno venoso durante a fase anepática sem a necessidade de utilização de desvio veno-venoso. A essa vantagem, contrapõe-se uma maior incidência de obstrução da drenagem venosa do enxerto, complicação que está relacionada com o tipo de reconstrução empregado. A implantação da VCI do enxerto no óstio das veias hepáticas média e esquerda (ME) do receptor tem sido evitada devido a uma maior freqüência de bloqueio venoso. Essa incidência

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35

Pilbeam, C. J. "Comparative studies of populations of perennial ryegrass differing in their rate of respiration." Thesis, University of Reading, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376256.

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36

Erolin, Caroline. "Does virtual haptic dissection improve student learning? : a multi-year comparative study." Thesis, University of Dundee, 2016. https://discovery.dundee.ac.uk/en/studentTheses/f0e893a7-b29f-4cee-93f8-24cf06ca21ae.

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The past decade has seen the release of numerous software packages aimed at enhancing anatomical education. However, there has been little research undertaken by the manufacturers of these products into the benefit or otherwise of these packages for student learning. In addition, while many of the existing software packages include interactive three-dimensional models, none of them truly offer virtual dissection i.e. the cutting through anatomical layers with a haptic (tactile) interface. This study investigated the haptic ‘dissection’ of a three dimensional digital model of the hand and wrist

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Wu, W. L. "Comparative studies of locomotion and of epidermal sense organs of some freshwater bivalve molluscs." Thesis, University of Manchester, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356705.

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38

Cunha, Carlo Magenta da. "Anatomia comparada dos músculos extraoculares em raias da ordem Myliobatiformes (Chondrichthyes, Batoidea)." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/10/10132/tde-24042012-104230/.

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Os músculos extraoculares são responsáveis pela movimentação dos olhos em todos os vertebrados e estão agrupados em quatro músculos retos e dois oblíquos. Porém existem poucas descrições destes músculos para as raias. Neste estudo são descritos e comparados os músculos extraoculares de quatro espécies de raias Mylibatiformes que possuem habitat e hábitos alimentares distintos, sendo elas: Mobula thurstoni (n=10), Pteroplatytrygon violacea (n=10), Daysatis hypostigma (n=10) e Gymnura altavela (n=10). Dasyatis hypostigma, G. altavela e P. violacea possuem o músculo reto dorsal, m. reto ventral,

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Lima, Patricia Oristanio Vaz de. "Anatomia comparada do gênero Doris (Mollusca, Nudibranchia, Dorididae) do litoral brasileiro." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-11012013-115039/.

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O gênero Doris está representado no Brasil por quatro espécies: Doris verrucosa, Doris bovena, Doris ilo e Doris kyolis, a maioria delas com um histórico taxonômico confuso. Através da revisão taxonômica do gênero Doris, do estudo da anatomia comparada entre as espécies e com dados da literatura foi possível separar D. verrucosa em duas espécies, mantendo D. verrucosa como a espécie com distribuição para a Europa e Mar Mediterrâneo e Doris januarii, um sinônimo revalidado, com distribuição para a costa Atlântica brasileira. Também foi possível confirmar e completar as informações sobre a anato

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40

Genova, João Gabriel. "Miologia comparada e suas implicações filogenéticas para Carangidae (Teleostei: Percomorphacea:Carangiformes)." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/38/38131/tde-03092018-153307/.

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A família Carangidae Rafinesque 1815 (Teleostei: Percomorphacea: Carangiformes) é tradicionalmente reconhecida como um grupo monofilético, tanto em hipóteses baseadas em dados moleculares quanto morfológicos. O monofiletismo do grupo, entretanto, é sustentado por um baixo número de sinapomorfias e suas relações internas ainda apresentam conflitos. O status filético e inter-relações das tribos Trachinotini,Scomberoidini, Naucratini e Caranginivariam de acordo com autores e metodologias empregadas na reconstrução evolutiva da família. As propostas morfológicas mais recentes para os Carangidae da

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41

Walker, Julie Ann. "A comparative study of Verticillium albo-atrum isolates causing fluctuating and progressive wilt of hops." Thesis, University of Bath, 1985. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355655.

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A comparative study was made of physiological and biochemical properties in vitro and of pathogenicity to hop of fluctuating (M) and progressive (V) isolates of Verticillium albo-atrum (Vaa). Symptoms were expressed on leaves 1-3 nodes behind the invasion front in bines. However, symptom expression and reduction in vascular flow in petioles occurred prior to petiolar colonization. Rates of colonization by M and V isolates in susceptible hops were similar. Assessment of numerous enzyme activities, and growth rates on a wide range of carbohydrates indicated considerable variation but did not ena

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Marin, Kliver Antonio. "Distribuição dos nervos da coxa de Cebus Libidinosus (Rylands et al., 2000)." Universidade Federal de Uberlândia, 2010. https://repositorio.ufu.br/handle/123456789/12994.

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Non-human primates have constituted an important group among animals subjected to various studies, such as ethological and paleontological studies who have revealed changes in anatomical structures linked to the evolution of primates and the detailed knowledge on their anatomy may represent an important factor for their preservation and protection. Aimed to identify the distribution of the femoral, saphenous, obturator and sciatic nerve of the pelvic limb of Cebus libidinosus (C.l.). In general, the enervation model of the four primates, men, baboons, chimpanzees and C.l. is identical, but in

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43

Smith, H. G. "Comparative epidemiology and host : Virus interactions of beet yellow virus and beet mild yellowing virus in sugar beet." Thesis, University of East Anglia, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374298.

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Bloodworth, Brian Edward. "Comparative feeding biomechanics and behavioral performance of feeding in the family kogiidae and tursiops truncatus (odontoceti, cetacea)." Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/5868.

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Hyolingual biomechanics and kinematics in three species of two odontocete genera were investigated to compare adaptations and performance of divergent feeding strategies. Ram and suction feeding are two ends of a continuous spectrum that is poorly-studied in odontocetes. Comparative anatomy identified characters associated with feeding patterns of morphologically dissimilar and evolutionary distant genera. Hyolingual investigations included measurements of hyolingual muscle vectors and hyoid surface area/robustness. ANOVA's revealed Kogia basihyal and thyrohyal surface areas were significantl

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McNichols, Michael John. "Comparative thyroid function in developing and adult precocial Japanese quail and altricial Ring doves." Diss., Virginia Polytechnic Institute and State University, 1987. http://hdl.handle.net/10919/53638.

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I compared Japanese quail Coturnix japonica, and Ring doves Streptopelia risoria, in the development of thyrotropin (TSH) influence on thyroid hormone (TH) content in the thyroid gland (TG) and the serum, and on TG-cAMP content. In embryos, pituitary gland (PG)-TSH content was measured by an avian bioassay system. Adult quail and doves were studied for comparability of thyroid gland function when receiving comparable dietary iodine. Also, thyroid function in adult doves was compared with different iodine intake. In embryonic quail, there is considerable maturation of thyroid function prior t

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Dornellas, Ana Paula Siqueira. "Anatomia comparada de Calliostoma adspersum, C. depictum e C. hassler (Vetigastropoda: Trochidae) da costa brasileira." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-13072012-092105/.

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Foi estudada a morfologia externa e interna de Calliostoma adspersum, C. depictum e C. hassler, procedentes da costa brasileira. Tegula viridula também foi estudada como parâmetro comparativo externo. Foi possível averiguar características anatômicas que diferenciam todas as espécies entre si. Diferenças significativas foram encontradas principalmente nas seguintes estruturas: concha; coloração e papilas do pé; musculatura do odontóforo; esôfago anterior; estômago; ceco em espiral e alça intestinal. Calliostoma, de acordo com dados preliminares, diferencia-se dos demais troquídeos por apresent

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Amaral, Vanessa Simão do. "Revisão taxonômica da subfamília Crassostreinae (Bivalvia: Ostreidae)." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-19032015-093848/.

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Foram aplicadas técnicas de análise e comparação de anatomia detalhada, através de dissecções e por análises moleculares em um grupo altamente variável como os Ostreidae com objetivo de comprovar o monofiletismo de Crassostreinae. Por ser economicamente importante em todo o mundo, a diferenciação entre as espécies é fundamental, com aplicações até na produção. Através de um estudo comparativo de morfologia detalhada, representantes de quase todos os gêneros de Ostreoidea foram analisados. Inicialmente, os representantes da subfamília Crassostreinae foram estudados isoladamente. Em cada uma foi

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48

Walker, Richard Thomas. "A comparative investigation of the root number and canal anatomy of permanent teeth in a Southern Chinese population." Thesis, [Hong Kong : University of Hong Kong], 1987. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12335423.

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Hui, Jiaming. "Comparative anatomy of the diploic vessels in hominids : implications for the evolutionary history of human cranial blood circulation." Electronic Thesis or Diss., Sorbonne université, 2024. http://www.theses.fr/2024SORUS208.

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Les hominidés sont dotés d'un cerveau volumineux et énergivore, ce qui nécessite des réseaux vasculaires efficaces dans la tête pour assurer le soutien métabolique. Le système veineux diploïque qui traverse les os du crâne est important pour la circulation sanguine dans la tête, car il facilite les échanges sanguins entre les réseaux vasculaires extracrâniens et intracrâniens. Compte tenu de son importance physiologique, le système veineux diploïque pourrait avoir influencé l'évolution du cerveau. Cependant, son anatomie et son évolution restent méconnues chez la plupart des hominidae, rendant

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Peirce, Eleanor J. "A comparative study of male germ cell production in two Australian conilurine rodents, the plains rat, Pseudomys australis and hopping mouse, Notomys alexis." Title page, contents and summary only, 2000. http://web4.library.adelaide.edu.au/theses/09PH/09php378.pdf.

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Copies of author's previously published articles inserted. Bibliography: p. 199-254. In eutherian mammals, the size of the testes and number of spermatozoa produced and stored in the excurrent ducts vary widely between species, with the hydromyine rodents of Australia exhibiting a greater range of interspecific variation than any other closely related group of species. This study compared the efficiency of germ cell production and sperm storage capacity in the extra-testicular ducts of two arid zone species, the plains rat, Pseudomys australis, and the spinifex hopping mouse, Notomys alexis, t

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