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Relevant bibliographies by topics / Morphotype / Dissertations / Theses

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Dissertations / Theses on the topic 'Morphotype'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Bock, Christina [Verfasser]. "Genetic diversity and polyphyletic origin of the Dictyosphaerium morphotype / Christina Bock." Berlin : Freie Universität Berlin, 2011. http://d-nb.info/1025168917/34.

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2

Chenel, Audrey. "Morphological and mechanical characterization of the human liver to improve a finite element model." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0721/document.

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Lors des accidents de la route, les lésions de l’abdomen mettent des vies en jeu et nécessitent un traitement médical long et coûteux. Il est important d’offrir une meilleure prévention des lésions abdominales traumatiques. Des modèles numériques de corps humain ont été développés afin de comprendre les mécanismes lésionnels. L’objectif de cette thèse est de contribuer au développement d’un modèle numérique de foie humain pour la prédiction de lésions hépatiques en cas de choc.Dans un premier temps, une caractérisation morphologique du foie a été réalisée sur 78 scanners et a mis en évidence l

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3

Tohkairin, Akira. "Taxonomic and phylogeographic studies of Crystallichthys matsushimae (Pisces: Liparidae)." Kyoto University, 2016. http://hdl.handle.net/2433/215582.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第19756号<br>農博第2152号<br>新制||農||1038(附属図書館)<br>学位論文||H28||N4972(農学部図書室)<br>32792<br>京都大学大学院農学研究科応用生物科学専攻<br>(主査)准教授田川正朋, 教授荒井修亮, 教授山下洋<br>学位規則第4条第1項該当

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4

Mitema, Alfred Ochieng. "Molecular and bio-analytical characterisation as a means to understand genetic diversity within Kenyan Aspergillus flavus strains." Thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/28390.

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Toxigenic Aspergillus species produce mycotoxins that are carcinogenic, hepatotoxic and teratogenic immunosuppressing agents in both human and animals. Kenya frequently experiences outbreaks of aflatoxicosis with the worst occurring in 2004, which resulted in 125 deaths. This study sought to find possible reasons for frequent aflatoxicosis outbreaks in Kenya by isolating Aspergillus flavus strains from maize kernels sampled from different climatic regions of Kenya. Using diagonal transect random sampling, maize kernels were collected from Makueni, Homa Bay, Nandi, and Kisumu regions. The genet

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5

Lepetz, Virginie. "Réchauffement climatique, dessins dorsaux et variabilité environnementale chez le lézard vivipare, Lacerta vivipara." Paris 6, 2009. http://www.theses.fr/2009PA066278.

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Le lézard vivipare présente une certaine plasticité de ses dessins dorsaux. Deux morphotypes sont distingués (linéaire (L) et réticulé (R)) dont la production est principalement déterminée par les températures environnementales prénatales. Au niveau individuel, ils montrent des différences de stratégies d’investissements énergétiques dépendantes de la température. Aux niveaux populationnel et temporel, les relations entre taux d’immigration et fréquence des morphotypes, corrélés à l’augmentation des températures, impliquent des changements dans la composition des populations. Ainsi, les relati

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6

Szdzuy, Kirsten. "Reproductive strategies of K-T-crossing theria neonate and postnatal development of the morphotype of Marsupialia and Placentalia (Mammalia)." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2006. http://dx.doi.org/10.18452/15483.

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Die Dissertation beschäftigt sich mit den möglichen Gründen für die divergente evolutionäre Entwicklung von Beuteltieren und plazentalen Säugetieren nach der Kreide/Tertiär-Grenze. Eine Erklärung könnten ihre unterschiedlichen Reproduktionsstrategien sein. Während die Beuteltiere sehr embryonale Jungtiere nach einer kurzen Tragzeit gebären, bringen Plazentalier deutlich weiter entwickelte Jungtiere nach einer relativ langen Tragzeit zur Welt. Die Aufrechterhaltung eines stabilen Metabolismus und thermoregulatorische Fähigkeiten der Jungtiere bieten einen großen Vorteil für die Anpassungsfähig

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Neveu, Pauline. "Etude morpho-fonctionnelle et biomécanique des allures quadrupèdes des insectivores : essai de modélisation de la locomotion d'un morphotype mammalien de base." Paris 11, 2001. http://www.theses.fr/2001PA112189.

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Les mammifères actuels, qui montrent une grande diversité d'adaptations locomotrices, ont évolué à partir d'animaux marcheurs non spécialisés, comme certains insectivores actuels. Si ces espèces ne peuvent être assimilées aux insectivores du tertiaire, elles présentent suffisamment de similitudes pour être envisagées comme un modèle permettant de mieux comprendre les relations forme-fonction des premiers mammifères. Dans ce but, une étude comparative du système ostéo-musculaire de 4 espèces d'insectivores marcheurs a été réalisée ainsi qu'une quantification de leur cinématique locomotrice par

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8

Aziz, Dania. "Adult male morphotype variation in giant freshwater prawn (Macrobrachium rosenbergii): Genomic and experimental analysis of factors affecting the male social dominance hierarchy." Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/116676/1/dania_aziz_thesis.pdf.

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The giant freshwater prawn (GFP), Macrobrachium rosenbergii (de Man, 1879) is now an international commodity and an important species in culture but one that has the disadvantage of experiencing heterogeneous individual growth (HIG) related to within-family morphotype variation. Adult male GFP differentiate into three morphotypes that develop in sequence in the population from small males (SM) through orange claw males (OC) to dominant blue claw males (BC). Understanding how genetic factors underpin this natural process and how it is mediated in the hierarchical population structure in both wi

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9

Zhao, Xue. "Characterization of Post traslational modifications of histones in the model diatom Phaeodactylum tricornutum." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASB035.

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Les diatomées sont l'un des groupes de phytoplancton les plus abondants dans les milieux aquatiques et les plus performants sur le plan écologique. Elles colonisent un large éventail d'habitats. Leur physiologie, leur plasticité et leur adaptation rapide aux différentes conditions environnementales les aident à dominer les océans d’aujourd’hui. Par rapport à la régulation génétique, les changements épigénétiques peuvent être flexibles et réversibles et les modifications des histones sont l'un des mécanismes épigénétiques qui peuvent avoir un impact sur l'expression des gènes. Phaeodactylum tri

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10

McNeil, Mardi A. "Spatial and temporal evolution and internal sedimentary architecture of Holocene Halimeda bioherms; northern Great Barrier Reef." Thesis, Queensland University of Technology, 2021. https://eprints.qut.edu.au/209916/1/Mardi_McNeil_Thesis.pdf.

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This research investigates the initiation and growth of Holocene Halimeda algal limestone build-ups in the Great Barrier Reef. Legacy sediment samples and newly acquired analytical data were combined to explain inter-reef Halimeda bioherm origins, temporal growth and development, spatial distribution, geomorphology, carbonate volume, nutrient source, and habitat significance. Halimeda bioherms are much more complex than previously thought. The project contributes a significant new understanding of the Halimeda bioherm geological and ecological system in space and time, elevating the importance

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11

Kulinska, Maria. "Digital tools for developing customized co-design platform with integration of comfort and fashion." Thesis, Lille 1, 2018. http://www.theses.fr/2018LIL1I046/document.

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Malgré les progrès technologiques modernes, l'industrie du vêtement est toujours ancrée dans une approche traditionnelle en 2D et en 3D lors d’essayage virtuel. La question fondamentale de l’accessibilité aux données morphologiques du consommateur en ligne n'a toujours pas été résolue de manière appropriée. De plus, l’interactivité et le relationnel entre le corps humain et le vêtement ne sont pas suffisamment explorés pour atteindre une performance satisfaisante lors de l'essayage du vêtement en ligne. Mes travaux de recherche ont donc pour objectif de combler ces lacunes en proposant une pla

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12

Poulard, David. "Influence de l’âge et du morphotype sur la réponse mécanique du thorax : étude expérimentale in vivo et analyse numérique à l'aide de modèles EF personnalisés du corps humain." Thesis, Lyon 1, 2012. http://www.theses.fr/2012LYO10332/document.

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Cette étude aborde le problème de l’aggravation du risque de fractures de côtes chez les automobilistesâgés en choc frontal. L’analyse de la bibliographie fait ressortir que les moyens actuels d’évaluationdu risque de fractures ne permettent pas de prendre en compte les différences anatomiques et depropriétés mécaniques du thorax observées chez les personnes âgées. Les modèles éléments finis (EF)personnalisés du corps humain offrent un grand potentiel en tant qu’outil avancé d’évaluation durisque de blessures. Toutefois, des données expérimentales sont nécessaires pour valider ces modèlesdans

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13

Bertrand, Samuel. "Modélisation géométrique 3D in vivo du tronc humain à partir de l'imageur basse dose EOS." Phd thesis, Paris, ENSAM, 2005. http://pastel.archives-ouvertes.fr/pastel-00001505.

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L'utilisation de modèles en éléments finis du corps humain a été initiée au début des années 90 comme outil d'aide à la conception de dispositifs de sécurité automobile. Obtenir une personnalisation géométrique de tels modèles est une préoccupation récente afin d'en optimiser la biofidélité. Le but de cette étude est donc d'accroître notre compréhension des géométries externes et internes du corps humain, et fournir des outils de personnalisation de modèles numériques. En premier lieu, une base de données géométriques externes (anthropométrie corps entier) et internes(morphométrie du rachis, d

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14

Saravesi, K. (Karita). "Mycorrhizal responses to defoliation of woody hosts." Doctoral thesis, University of Oulu, 2008. http://urn.fi/urn:isbn:9789514288265.

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Abstract Mycorrhizal fungi are important contributors to the functioning of boreal forests, since they act in the bilateral carbon and nutrient transport between above- and belowground parts of the ecosystem. In ectomycorrhizal (ECM) symbiosis of woody host plants, both fungal and plant partners depend on resources provided by the other. A single tree may simultaneously host several ECM fungal partners, which greatly enhance the host's nutrient uptake. At the same time nearly 20% of host primary production is allocated to mycorrhizal fungi. Although fungi depend on host-derived carbon, it is

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15

Rantell, Lesley. "Hydrodynamic assessment of graptolite morphotypes." Thesis, University of Edinburgh, 2001. http://hdl.handle.net/1842/14253.

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Physical and mathematical modelling techniques have been used to investigate the hydrodynamic significance of some aspects of the morphology of graptoloids. Functional structures are identified which could have had an impact on interpretations of graptolite taxonomy, oceanography and evolution. Experiments, testing isolated specimens in seawater and scale models in oil, show that the nema, cauda and virgula had a profound effect on the orientation of scandent graptoloids. These structures acted as trailing stabilisers, enforcing a stable orientation on the rest of the colony. Isolated monograp

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16

MARQUIER, GABRIEL VERONIQUE. "La morphotypie feminine dans le temps." Aix-Marseille 2, 1992. http://www.theses.fr/1992AIX20053.

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17

Bentley, Andrew Phillip Keller. "Characterizing Subsurface Complexity of Aeolian Morphotypes with Georadar." Master's thesis, Temple University Libraries, 2013. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/226136.

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Geology<br>M.S.<br>Aeolian landforms are classified based on their plan morphology, which is a function of sediment transport volume, wind direction, and vegetation. In the case of compound landforms or two-dimensional exposures (outcrops), there is insufficient information for discriminating between 3D morphotypes (e.g., barchans vs. parabolic dunes). To characterize the dip-section architecture of near end-member morphologies (interacting barchans and sparsely vegetated parabolics), a series of axial transects were selected from >25 km of high-resolution (500 MHz) ground-penetrating radar (G

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18

Bales, Ashley. "The phylogenetic position of Proconsul and catarrhine ancestral morphotypes." Thesis, New York University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10192021.

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<p>There continues to be a lack of agreement concerning the precise phylogenetic placement of Proconsul despite the wealth of fossil material and the extensiveness of its study. The difficulty in resolving the phylogenetic status of this important and well represented Miocene catarrhine is a consequence of its apparent basal position relative to crown catarrhines. This position complicates the inference of character polarities. This dissertation tests three previously proposed hypotheses concerning the phylogenetic position of Proconsul: (1) Proconsul is a stem catarrhine; (2) Proconsul is a

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19

Demeyrier, Virginie. "Habitats urbanisés : des trappes écologiques potentielles pour les oiseaux sauvages ?" Thesis, Montpellier, SupAgro, 2016. http://www.theses.fr/2016NSAM0028/document.

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L’urbanisation des milieux est un phénomène croissant induisant des changements importants des habitats naturels auxquels doit faire face la biodiversité. Ces modifications rapides et profondes de l’environnement vont créer de nouvelles conditions potentiellement contraignantes pour les individus. En effet, le cocktail de paramètres artificiels (par exemple : lumière, bruit, pollution chimique) couplé à une présence humaine ainsi qu’une ressource alimentaire souvent modifiée et/ou peu disponible peuvent contraindre la survie et la reproduction des espèces ayant colonisées les milieux urbains.

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20

Brown, Kathryn G. "Studies on the promastigote morphotypes of Leishmania mexicana and L. panamensis." Thesis, University of Glasgow, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363222.

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21

Götz, Franz von. "Transkriptomanalyse verschiedener Morphotypen von Pseudomonas aeruginosa, isoliert von Patienten mit cystischer Fibrose." [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=969335911.

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22

Wehmhöner, Dirk. "Proteomanalyse unterschiedlicher Morphotypen von Pseudomonas aeruginosa, isoliert von Patienten mit zystischer Fibrose." [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=972117865.

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23

松田, 陽介, та Yosuke MATSUDA. "モミ根系における外生菌根菌の群集生態学的研究". 名古屋大学農学部付属演習林, 1999. http://hdl.handle.net/2237/8572.

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24

Hamad, Moez. "Classification non-supervisée de morphologies 3D de corps humain pour la mise en œuvre de mannequins morphotypes adaptatifs." Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10046/document.

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Dans cette thèse, nous nous intéressons aux problématiques liées à la classification des formes 3D de corps humains. L'objectif de ce travail de thèse est de définir une méthodologie exhaustive pour obtenir des classes morphologiques caractérisant des formes humaines représentatives d'une population donnée et d'en extraire les morphotypes les plus significatifs. Une analyse géométrique globale de la forme du torse humain par des techniques de classification non-supervisée est mise en œuvre sur une base de données de 478 scans de femmes issues de la campagne de mensuration française réalisée en

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25

Porro, Barbara. "Diversités génétiques chez l’holobiote Anemonia viridis : des morphotypes de l’hôte à la différenciation symbiotique." Thesis, Université Côte d'Azur (ComUE), 2019. http://www.theses.fr/2019AZUR4071.

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Qu’est-ce qu’un individu ? Cette question est un prérequis pour toutes les études en génétique des populations et en biologie évolutive, mais elle est loin d’être naïve dès que l’on prend en compte les relations symbiotiques. Les interactions entre un hôte et ses micro-organismes symbiotiques peuvent conditionner le développement, la reproduction, les capacités adaptatives de l’holobiote qu’ils constituent et donc la trajectoire évolutive de l’espèce. Comprendre ces interactions, c’est appréhender la complexité des interactions symbiotiques et donc caractériser ces différents partenaires et él

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26

Ohkura, Mana, and Mana Ohkura. "Comparative Genomics of Aspergillus flavus S and L Morphotypes Yields Insight into Niche Adaption." Diss., The University of Arizona, 2017. http://hdl.handle.net/10150/625461.

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This dissertation consists of three manuscripts for publication: Appendix A presents a genomic comparison of Aspergillus flavus isolates with different morphologies, and Appendices B and C present the identification and systematics of an emerging snake pathogen, Ophidiomyces ophiodiicola. The comparative genomics project of A. flavus tests the hypothesis that isolates with different morphologies within the species are adapted to different niches. Our results reveal differences in genome structure and protein content that are implicated in niche adaptation to the soil and phyllosphere. The

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27

Li, Jason. "Swimming in four goldfish (Carassius auratus) morphotypes: understanding functional design and performance through artificial selection." Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/223.

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Although artificially selected goldfish exhibit swimming performance decrements, with the most derived morphotypes more affected, they can be utilized to explore functional design and movement pattern principles in aquatic vertebrates. Drag, steady swimming kinematics (tailbeat frequency, amplitude, stride length), energetics (standard and active metabolic rate), fast-start performance (average and maximum velocity and acceleration), stability in yaw and roll and propulsive muscle ultrastructural characteristics (mitochondrial volume density and spacing, myofibril diameter and capillary to fib

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Peterman, David Joseph. "The Hydrostatics and Hydrodynamics of Prominent Heteromorph Ammonoid Morphotypes and the Functional Morphology of Ammonitic Septa." Wright State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=wright1588625229511695.

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Juozaitytė, Rima. "Response of pea (Pisum sativum L.) different morphotypes to the effect of ozone and UV-B radiation." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2010. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2009~D_20100204_153840-97002.

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Work hypothesis: Different pea (Pisum sativum L.) morphotypes respond differently to various anthropogenic factors. This can be related with an alteration of plant metabolism and with changes of photosynthetic pigments and biochemical indexes. Work aim and the tasks: To investigate the effects of ozone and UV-B radiation on different pea (Pisum sativum L.) morphotypes under changing climatic conditions and to measure plant reaction to the effects of ozone and UV-B radiation. 1.To investigate the effects of ozone and UV-B radiation on the morphometric parameters of different pea morphotypes u

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Christine, Joel Alvin. "Landmark Analysis of Musteloid Carnassials Applied to Taxonomic Identification and Examination of Sexual Dimorphism and Regional Morphotypes." Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/etd/1452.

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Guy Wilson Cave (GWC) in Sullivan County, Tennessee holds many late Pleistocene mammal fossils. Based on visual morphology, several partial mandibles with lower carnassial from GWC appeared to be musteloids. Geometric morphometrics has been successfully used to identify fragmentary fossils, so a landmark based, 2 dimensional technique was applied to identify the GWC musteloids using the lower carnassial. Digital images of several GWC fossils and of extant reference musteloids were combined using morphometric programs tpsDIG1, tpsUtil, and tpsSuper. Statistical data analysis was performed in PA

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Papa, Luciene Patrici [UNESP]. "Caracterização estrutural do sistema reprodutor masculino e do hepatotâncreas dos diferentes morfotipos de Macrobrachium amazonicum." Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/100205.

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Made available in DSpace on 2014-06-11T19:30:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-08-20Bitstream added on 2014-06-13T20:00:47Z : No. of bitstreams: 1 papa_lp_dr_jabo.pdf: 7799287 bytes, checksum: 948c753d894690d4395d036a7f4ea60f (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>A carcinicultura de água doce tem sido reconhecida como uma forma para a produção de crustáceos com baixo impacto ambiental. O camarão Macrobrachium amazonicum apresenta grande potencial para a aqüicultura. Nos últimos anos, vários trabalhos sobre a biologia dessa esp

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Thornton, Susan L. "Depth Distribution, Growth Rates, and Photoacclimation of the Green and Brown Color Morphotypes of the Scleractinian Coral Porites astreoides." NSUWorks, 1999. http://nsuworks.nova.edu/occ_stuetd/318.

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The Caribbean coral Porites astreoides Lamarck maintains a polymorphism expressed as two different color morphotypes (green and brown). Earlier work has documented the varying abundance of the green and brown populations, with the green morphotype typically more common than the brown in shallower areas of the reef. Prior investigations have also indicated that the green morphotype contains more mycosporine-like amino acids (MAA) (UV-absorbing compounds) and sheds sediment less efficiently than the brown morphotype. Through the use of reciprocal transplants, this investigation focuses on the de

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Dong, Min. "Development of an intelligent recommendation system to garment designers for designing new personalized products." Thesis, Lille 1, 2017. http://www.theses.fr/2017LIL10025/document.

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Durant mes travaux en thèse, nous avons imaginé et poser les briques d'un système de recommandation intelligent (DIRS) orienté vers les créateurs de vêtements afin de les aider à créer des nouveaux produits personnalisés. Pour développer ce système, nous avons dans un premier temps identifié les composants clés du processus de création, puis nous avons créé un ensemble de bases de données pour collecter les données pertinentes. Dans un deuxième temps, nous avons acquis des données anthropométriques, recueilli la perception du concepteur à partir de ces mêmes morphotypes en utilisant un body sc

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Gulabivala, Kishor. "Species richness of gram-positive coccoid morphotypes isolated from untreated and treated root canals of teeth associated with periapical disease." Thesis, University College London (University of London), 2004. http://discovery.ucl.ac.uk/1446602/.

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Aims To estimate the species richness of gram-positive coccoid morphotypes (GPCM) from untreated and treated root canals of teeth with periapical disease, using partial 16S rRNA gene sequences and biochemical properties for identification. To further characterise the isolates by antibiotic sensitivity profiles and a subset of isolates by 16S-23S intergenic amplicon patterns. Methodology 195 isolates from 20 teeth (GPCM: 117 - untreated teeth; 78 - treated teeth) were investigated. 16S rDNA obtained from all isolates using universal primers was partially sequenced and the sequences aligned with

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Gerges, Elias. "Caractérisation du rôle de la protéine Lsr2 dans la virulence des morphotypes lisse (S) et rugueux (R) de Mycobacterium abscessus." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASL131.

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Mycobacterium abscessus (Mabs) est une mycobactérie non tuberculeuse à croissance rapide, qui provoque des infections pulmonaires chez les patients atteints de mucoviscidose. Au cours de l'infection, Mabs évolue entre un morphotype lisse (Mabs-S) et un morphotype rugueux (Mabs-R), ce dernier étant hyper-virulent. Notre équipe a précédemment identifié le gène lsr2 comme étant différentiellement exprimé pendant la transition de Mabs-S à Mabs-R. lsr2 code pour un facteur de transcription pléiotropique qui appartient à la superfamille des protéines associées aux nucléoïdes (NAPs), lesquelles jouen

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Fakhry, Nicolas. "Modélisation tridimensionnelle de l'os hyoïde : application à la définition de morphotypes en anthropologie biologique et application pratique à la pathologie cancéreuse." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM5001.

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Objectifs: réaliser une étude anatomique et anthropologique de l’os hyoïde en utilisant les moyens modernes de reconstruction 3D et discuter les applications cliniques potentielles notamment en cancérologie. Méthode : L’étude a été réalisée à partir d’une analyse de 180 os hyoïdes dont 88 ont été prélevés sur cadavres (groupe 1) et 92 analysés à partir d’examens tomodensitométriques pratiqués sur des sujets vivants (groupe 2). Une analyse métrique ainsi qu’une analyse de morphométrie géométrique ont été réalisées pour chaque groupe. Les 2 groupes ont ensuite été comparés afin d’évaluer l’influ

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Llorens, Fons Marta. "Study of the cytotoxic activity and immunogenicity of the differentiated morphotypes of the genus Mycobacterium, in relation with their cell wall composition." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/463098.

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Mycobacterium és un gènere de microorganismes que compren importants patògens de la humanitat, com l’agent etiològic de la tuberculosis, Mycobacterium tuberculosis. Moltes espècies de micobacteris presenten dos morfotips diferenciats, el rugós (R, de l’anglès “rough”) caracteritzat per la capacitat dels bacteris d’organitzar-se formant estructures que recorden cordes; i el llis (S, de l’anglès “smooth”) sense organització dels bacils. En micobacteris patògens s’ha descrit que els morfotips R produeixen malalties més severes en pacients infectats que els morfotips S. De fet, la relació entre vi

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Waikel, Patricia A. "Analysis of a Partial Expressed Sequence Tag (EST) Library and Differential Expression of Genes in Biochemical Morphotypes of the Marine Sponge Discodermia dissoluta." NSUWorks, 2010. http://nsuworks.nova.edu/occ_stuetd/197.

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A variety of secondary metabolites with promising antimicrobial and anti-tumor properties have been identified in marine organisms. Sponges, in particular, have been the source of several of these, including discodermolide from Discodermia dissoluta. While metagenomic studies have been undertaken to identify genes involved in discodermolide production, presently, a transcriptomic approach has not been taken to characterize the metagenome of D. dissoluta. Samples of D. dissoluta were collected from a site in the Bahamas and screened for secondary metabolite production. Some specimens of D. diss

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Saravanamuthu, Senthil Selvan. "Proteome analysis of the differential adaptation of Pseudomonas aeruginosa morphotypes isolated from cystic fibrosis patients, to iron limiting conditions, oxidative stress and anaerobic conditions." [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=972131043.

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Chakma, Monojit. "Mapping mountains : a morphological study of traditional highland settlements in Chittagong Hill tracts of Bangladesh." Thesis, Queensland University of Technology, 2014. https://eprints.qut.edu.au/78841/1/Monojit_Chakma_Thesis.pdf.

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This thesis is a morphological study of the settlement patterns of the diverse hill groups in Chittagong Hill Tracts – a mountainous borderland of Bangladesh in South Asia. It examines the settlement morphology of a hill town, using a combination of both quantitative and qualitative methods, and explains the recurrent neighbourhood types of the highland groups in relation to their urbanisation. The research findings related to the settlements of diverse cultural groups in a cross-border region of the Asian uplands are also relevant to similar contexts and enquiries. Furthermore, the developed

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Bertrand, Anne-Claire Bertrand Alain. "Etude de l'intérêt du MorphoTEP au F-FDG dans la prise en charge initiale des cancers du col utérin." [S.l] : [s.n], 2005. http://www.scd.uhp-nancy.fr/docnum/SCDMED_T_2005_BERTRAND_ANNE_CLAIRE.pdf.

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Bastian, Anna [Verfasser]. "Acoustic basis for biodiversity: Variability in echolocation, foraging behaviour, social interactions and genetic markers in two morphotypes of the Cuban bat, Macrotus waterhousii / Anna Bastian." Hannover : Bibliothek der Tierärztlichen Hochschule Hannover, 2012. http://d-nb.info/1024339122/34.

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Kist, Danieli Ledur. "Reguladores da variação temporal e espacial da comunidade bacteriana em lagoa rasa subtropical." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/61920.

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O bacterioplâncton é um dos grupos de organismos responsáveis pela remineralização de nutrientes em ecossistemas aquáticos, bem como produtor de biomassa através da alça microbiana. Compreender a dinâmica dessa comunidade em função da variação térmica, disponibilidade de recursos e pressão de predação pode fornecer elementos que auxiliem no gerenciamento dos recursos hídricos, através da aplicação direta desse conhecimento ou como subsídios na interpretação do resultado de simulações através de modelos ecológicos. Este trabalho teve como objetivo verificar a existência de heterogeneidade espac

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Heilbronner, Götz Verfasser], and Mathias [Akademischer Betreuer] [Jucker. "Prion-Like Aspects of Beta-Amyloid Aggregation : Seeded Strain-Like Propagation of Beta-Amyloid Morphotypes and Peripheral Transmission of Cerebral Beta-Amyloidosis in APP Transgenic Mice / Götz Heilbronner ; Betreuer: Mathias Jucker." Tübingen : Universitätsbibliothek Tübingen, 2013. http://d-nb.info/1196800421/34.

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Heilbronner, Götz [Verfasser], and Mathias [Akademischer Betreuer] Jucker. "Prion-Like Aspects of Beta-Amyloid Aggregation : Seeded Strain-Like Propagation of Beta-Amyloid Morphotypes and Peripheral Transmission of Cerebral Beta-Amyloidosis in APP Transgenic Mice / Götz Heilbronner ; Betreuer: Mathias Jucker." Tübingen : Universitätsbibliothek Tübingen, 2013. http://d-nb.info/1196800421/34.

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Kulešo, Anton. "Mikorizės morfotipai paprastosios pušies želdiniuose." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20090114_154643-27228.

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Mokslinį tiriamąjį darbą “Mikorizės morfotipai paprastosios pušies želdiniuose” sudaro 52 puslapiai, iš jų 10 lentelių, 26 paveikslų, literatūros sąraše 72 šaltiniai. Išanalizuotas paprastosios pušies Labanoro provenencijos sodmenų vystymosi ir adaptyvumo ypatumai lauko daigyne ir želdiniuose. Įvertinta atskirų daigyno substratų (pušyno, ąžuolyno pakločių) įtaka sėjinukų (2+0) vystymuisi, adaptyvumui ir mikorizės išplitimui. Nustatyti minėtos provenencijos sodinukų (2+1) reakcijos į naujas augimo sąlygas atskirose želdavietėse (poligone, miško kirtavietėje, žemės ūkio naudmenose) ypatumai. Pat

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Bucci, André Francisco. "Efeitos de morfotipos do fitoplâncton no comportamento espectral da absorção da luz, e possíveis implicações para a determinação de carbono particulado por sensoriamento remoto." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/21/21134/tde-09042014-163745/.

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O conhecimento da estrutura da comunidade fitoplanctônica depende de estimativas robustas de biomassa e de como variam suas taxas de absorção de luz. Assim, é essencial descrever a relação entre grupos taxonômicos e seus morfotipos. Este trabalho investigou a influência da forma do fitoplâncton, por meio de sua razão S/V no coeficiente de absorção de luz. Comunidades fitoplanctônica de plataforma continental foram detalhadas taxonomicamente e categorizada como morfotipos para o cálculo de biomassa fitoplanctônica, razão S/V e tamanho médio, e relações com o coeficiente de absorção de luz foram

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Santarosa, Ana Claudia Aoki. "Respostas dos foraminíferos planctônicos às variações da Célula de Revolvimento Meridional do Atlântico (AMOC) desde o Último Máximo Glacial na Bacia de Campos." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/21/21136/tde-17012019-180044/.

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O objetivo do presente estudo foi investigar a resposta da assembleia de foraminíferos planctônicos frente às variações paleoceanográficas superficiais na porção oeste do Atlântico Sul, o qual desempenha um papel fundamental na Célula de Revolvimento Meridional do Atlântico (AMOC, Meridional Overturning Circulation). Para esta finalidade, foi analisado um registro sedimentar marinho contínuo desde o Último Máximo Glacial até o presente, com base na assembleia de foraminíferos planctônicos, isótopos de oxigênio e na razão Mg/Ca. Adicionalmente, foram avaliadas as variações na ocorrência e na ge

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Chen, Chien-Cheng, and 陳建晟. "The genes involved in colony morphotype switch in Mycobacterium massiliense." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/05183990447176410914.

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碩士<br>國立陽明大學<br>微生物及免疫學研究所<br>104<br>M. massiliense, the subspecies of Mycobacterium abscessus, is the rapid-growing non-tuberculous mycobacteria (NTM) which can cause disease in immunodeficient patients. It was reported that M. abscessus could spontaneously switch colony morphotype from smooth to rough, which might affect bacterial virulence. The morphotype switching was considered to be associated with glycopepetidolipid (GPL) expression. In our study, two strains of M. massiliense, R49R (dry-protruding rough) and R49S (smooth), were isolated from the same patient. Our preliminary results sh

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Tavares, Andreia Filipa Campos 1989. "Biological relevance of mucoid vs. nonmucoid morphotype variation by Burkholderia cepacia complex." Master's thesis, 2012. http://hdl.handle.net/10451/8020.

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Tese de mestrado. Biologia (Biologia Celular e Biotecnologia). Universidade de Lisboa, Faculdade de Ciências, 2012<br>O género Burkholderia é constituído por um grupo de bactérias gram-negativas que apresentam uma elevada diversidade metabólica e que podem ser encontradas em diversos nichos ecológicos tais como o solo e a água, em associação com plantas ou como agentes infeciosos de animais e humanos. Estudos fenotípicos e genotípicos mostraram que algumas destas bactérias apresentavam uma elevada semelhança entre si e foram portanto agrupadas num complexo denominado “Burkholderia cepacia comp

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