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Dissertations / Theses on the topic 'Metrical trait'

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1

Powell, J. E. "Metric versus non-metric skeletal traits : which is the more reliable indicator of genetic distance?" Thesis, University of Bristol, 1989. http://hdl.handle.net/1983/e44b5162-0f9d-4f0a-afdf-2eac49563e4b.

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2

Andrade, Bruno André Mansilha. "Towards automatic non-metric traits analysis of skulls based on 3D models." Master's thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/18714.

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Mestrado em Engenharia de Computadores e Telemática<br>O propósito desta dissertação é a melhoria da aplicação CraMs e a análise craniométrica de modelos 3D através da quantificação e classificação de estruturas e características morfológicas. Uma oportunidade para o desenvolvimento deste projeto apresentou-se no ano de 2012 numa tentativa de colaboração com antropólogos, para criar uma aplicação que os ajudasse e facilitasse a realização de medições craniométricas e no processo de marcação de pontos. A aplicação permite ultrapassar alguns dos problemas existentes com os métodos manuais utiliz
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3

Becker, R. Lance. "Latent trait, factor, and number endorsed scoring of polychotomous and dichotomous responses to the Common Metric Questionnaire." Diss., This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-07282008-135639/.

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4

López, Onaindia Diego. "Characterisation of the biodiversity and biological affinities in the first farmers and last hunter-gatherers from northeast iberia by dental morphology analysis." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/454836.

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Aquesta tesi es centra a l'estudi de les relacions biològiques entre els grups humans durant la transició del Mesolític (9.500 cal BCE - 5.500 cal BCE) al Neolític (5.600 cal BCE - 2.200 cal BCE) en el Nord-est de la Península Ibérica. El procés de Neolitització al Oest d'Europa, i en concret a la Península Ibérica, ha estat un tema de intens debat entre arqueòlegs i entre antropòlegs. En aquest treball es pretén analitzar aquesta qüestió mitjançant l'estudi dels caràcters dentals no-mètrics. La mostra analitzada per al treball inclou restes de jaciments Mesolítics de tota la geogràfia Penins
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5

Knez, Nina. "Usability of Operational systems in Train Traffic Control : Development of Indicators and Metrics for Measuring Satisfaction." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-256958.

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This study focuses on how to define and measure usability in systems used for operational train traffic control. The study is conducted as a project for the Swedish Transport Administration (Trafikverket); the authority that is in charge of the train traffic in Sweden. The train dispatchers are the ones that control the train traffic. Their job includes much decision-making and problem solving and they need to have complete control in each situation. The systems used for train dispatching therefore need to be designed to comply with human cognitive capabilities and skills, to support the users
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Schenkel, Flávio Schramm. "Studies on effects of parental selection on estimation of genetic parameters and breeding values of metric traits." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ35812.pdf.

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7

Huffman, Michaela. "Biological Variation in South American Populations using Dental Non-Metric Traits: Assessment of Isolation by Time and Distance." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1407958702.

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8

Imran, Hafiz Ali. "Remote Sensing Tools for Monitoring Grassland Plant Leaf Traits and Biodiversity." Doctoral thesis, Università degli studi di Trento, 2022. http://hdl.handle.net/11572/329592.

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Grasslands are one of the most important ecosystems on Earth, covering approximately one-third of the Earth’s surface. Grassland biodiversity is important as many services provided by such ecosystems are crucial for the human economy and well-being. Given the importance of grasslands ecosystems, in recent years research has been carried out on the potential to monitor them with novel remote sensing techniques. Improved detectors technology and novel sensors providing fine-scale hyperspectral imagery have been enabling new methods to monitor plant traits (PTs) and biodiversity. The aims of the
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9

Rahbar, Atefeh [Verfasser], Wolf Rüdiger Akademischer Betreuer] Große, Michael [Akademischer Betreuer] [Stubbe, and J. [Akademischer Betreuer] Zima. "Population differentiation in the European roe deer (Capreolus capreolus) by non-metric skull traits in Germany / Atefeh Rahbar. Betreuer: Wolf Rüdiger Große ; Michael Stubbe ; J. Zima." Halle, Saale : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2009. http://d-nb.info/1024873749/34.

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10

Elias, Nada. "Pratiques funéraires et identités biologiques à Berytus et à Botrys à l'époque romaine (Liban, Ier siècle av. J.-C. - IVème siècle apr. J.-C.)." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0070/document.

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Avec l’avènement de l’Empire romain au cours du premier siècle avant notre ère le Levant devient le théâtre d’un cosmopolitisme où maintes cultures hétéroclites vont coexister. Ce nouveau système a Rome comme Caput Mundi. Des voies vont être tracées par l’armée jusqu’au fin fond de l’empire pour relier le monde à sa capitale. Les fouilles préventives récentes (depuis 2005) à Berytus (Beyrouth) et à Botrys (Batroun) ont mis au jour une quantité considérable de données inédites sur l’homme et sur les populations qui vivaient dans la région durant les quatre siècles de l’Empire romain et jusqu’au
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11

Thomas, Aline. "Identités funéraires, variants biologiques et facteurs chronologiques : une nouvelle perception du contexte culturel et social du Cerny (Bassin parisien, 4700-4300 avant J.-C.)." Thesis, Bordeaux 1, 2011. http://www.theses.fr/2011BOR14401/document.

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Au cours du Ve millénaire avant notre ère, le Bassin parisien voit l’émergence des premières nécropoles et du monumentalisme funéraire. Associé à la culture de Cerny, ces vestiges offrent un observatoire privilégié des mutations sociales que connaissent les communautés du Néolithique moyen en France. À partir d’une approche archéo-anthropologique, nous livrons ici un bilan complet de la population Cerny, au niveau général, à l’échelle des trois types de site (à structure de type Passy, plats et à sépulture sous dalle), et au niveau de chaque nécropole. Les sites de Passy, Balloy, Gron, Escoliv
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12

Samsel, Mathilde. "Microévolution et bioarchéologie des groupes humains de la fin du Pléistocène et du début de l'Holocène en Europe occidentale : apports de l'anthropologie biologique aux connaissances sur le Paléolithique final et le Mésolithique." Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0072/document.

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La fin du Pléistocène et le début de l’Holocène sont marqués par des bouleversements environnementaux d’une ampleur et d’une intensité exceptionnelles en Europe de l’Ouest. Ces quelque huit millénaires ont été scindés en périodes chronoculturelles principalement à partir de critères typotechnologiques de l’industrie lithique, correspondant au Paléolithique final, et au premier et au second Mésolithique. L’identité biologique des groupes humains de cette période n’avait jusqu’alors jamais été étudiée de façon spécifique et la réalité anthropologique de ces partitions pose question. À partir d’u
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13

Wang, Wei-Chu, and 王尉竹. "Parallel Spike Train Metrics on the GPU." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/35022597919484042396.

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碩士<br>輔仁大學<br>資訊工程學系<br>98<br>A spike train metric is used to calculate the distance of two spike sequences and measures their similarity. It is helpful to investigate the relation between neural responses. The computational methodology of spike train metric is based on dynamic programming, which is very time consuming for long length of spike trains. Therefore, this research uses the technique of parallel processing on computer graphics to improve the performance. In this research, we explore the use of CUDA (Compute Unified Device Architecture), which is based on the GPGPU (General-Purpose C
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14

Neiberg, M. Latisha. "Non-metric trait variation analysis of 15th century prehistoric skeletal remains." 2014. http://cardinalscholar.bsu.edu/handle/123456789/198491.

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This research sought to use non-metric traits to better understand the relationship among burial samples at the southwestern Pennsylvania Campbell Farm site (36FA26). This study intended to discover whether the individuals at the site were related to each other, and focused on the non-metric traits observed within the population. One additional reason for the research was to test whether non-metric trait analysis is a reliable indicator of familial relationships on a small sample. With the information gained through data collection, a picture of familial lineage possibly may be better understo
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15

Green, Madelyn K. "The estimation of Japanese and Native American ancestry using dental metric measurements and morphological trait frequencies." Thesis, 2019. https://hdl.handle.net/2144/36527.

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Ancestry assessments in bioarchaeology and forensic anthropology are best analyzed with population-specific methods. Through population-specific ancestry methods, the generalized Native American/Asian ancestry category can be better refined to reflect the diversity of Native American and Asiatic people. Individuals from modern (~1900 to present) Seminole Native American and Japanese populations, housed at The Ohio State University and Jikei University in Tokyo, respectively, reflect a relatively unbiased population sample, as demographics range from juveniles to adults, with both sexes being e
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16

Wood, Carolan. "The Influence of Growth and Development in the Expression of Human Morphological Variation." Thesis, 2012. http://hdl.handle.net/1807/43402.

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This analysis examined cranial epigenetic and morphological nonmetric traits in 756 subadults (fetal to <20 years), in European, African, and Asian samples. The goals of this research were to assess: the age and manner in which nonmetric traits develop and if variation between geographic groupings is present in subadults; the role of the adolescent growth spurt in trait expression; the feasibility of utilizing subadult crania in biological distance studies and ancestry assessment. A number of epigenetic and morphological traits show a primarily genetic versus developmental basis, suggested
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17

Van, Rooyen Carla. "Evaluating standard non-metric cranial traits used to determine ancestry on a South African sample." Diss., 2010. http://hdl.handle.net/2263/24578.

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Research on the estimation of age at death, sex and stature from skeletal remains has received more attention than methods used to evaluate ancestry. While this may be due to the stigma attached to classifying people into groups, the application, interpretation and precision of non-metric methods used to predict ancestry need to be examined; as these variables are routinely applied to forensic case work in South Africa. The aim of this study was to score fifteen non-metric cranial traits, namely nasal bone structure, nasal breadth, nasal overgrowth, anterior nasal spine, inferior nasal margin,
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18

Costa, Ricardo Pires da. "The pollinator community of the Madeiran endemic Echium candicans: individual-based network metrics, relation with plant traits, and pollinator behaviour." Master's thesis, 2019. http://hdl.handle.net/10451/41473.

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Tese de mestrado, Biologia da Conservação, Universidade de Lisboa, Faculdade de Ciências, 2019<br>The study of plant-pollinator interactions is particularly important in insular environments, not only because these are rich in unique plant species, but also due to the threats that affect these communities and their interactions. The Macaronesia is a biogeographic region well known for its rich diversity of endemic plants that radiated in these archipelagos. A good example is the genus Echium, which has a total of 29 species. Despite their diversity, studies focused on the pollinator communitie
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19

Mrożek, Kamil. "Zmienność morfologiczna wybranych cech kraniologicznych Naczelnych z rodziny Cercopithecidae." Praca doktorska, 2021. https://ruj.uj.edu.pl/xmlui/handle/item/290994.

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Analiza niemetrycznych cech kraniologicznych stanowi bogate źródło informacji o zmienności wewnątrz- i międzypopulacyjnej, zarówno w aspekcie geograficznym jak i chronologicznym. Celem niniejszej dysertacji była analiza zmienności morfologicznej wybranych cech niemetrycznych czaszek naczelnych z rodziny Cercopithecidae (koczkodanowate). W pracy rozważano zależność cech niemetrycznych w odniesieniu do płci i strony ciała. Oceniano występowanie korelacji pomiarów twarzoczaszkowych i wybranych niemetrycznych wariantów morfologicznych o charakterze merystycznym, jak również oceniono przebieg wielo
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20

IMRAN, HAFIZ ALI. "Remote sensing tools for monitoring grassland plant leaf traits and biodiversity." Doctoral thesis, 2022. http://hdl.handle.net/10449/74719.

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Grasslands are one of the most important ecosystems on Earth, covering approximately onethird of the Earth’s surface. Grassland biodiversity is important as many services provided by such ecosystems are crucial for the human economy and well-being. Given the importance of grasslands ecosystems, in recent years research has been carried out on the potential to monitor them with novel remote sensing techniques. Improved detectors technology and novel sensors providing finescale hyperspectral imagery have been enabling new methods to monitor plant traits (PTs) and biodiversity. The aims of t
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21

Buláková, Lucia. "Nemetrické znaky ve vztahu k fyzické zátěži s ohledem na sociální strukturu velkomoravské populace." Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-367726.

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In the case of time-consuming or arduous activity the individual bone, modifications of the individual skeleton may occur. Specific activities or movements are predominantly responsible for these modifications and are likely to be carried out for long periods from a young age of the individual. One of these modifications is considered to be some of the so- called non-metric traits on the postcranial skeleton. Special attention is being paid to changes of the articulation facets and changes in some muscular or ligaments' binding areas which are considered to be possibly related to excessive phy
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22

Frasconi, Wendt Clara. "A functional perspective on ant biodiversity along environmental gradients in Mediterranean woodlands." Doctoral thesis, 2020. http://hdl.handle.net/10451/49749.

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As zonas áridas estão a sofrer um aumento no grau de aridez e de pressões antropogénicas, que têm consequências socioeconómicas e ecológicas. As zonas áridas do Mediterrâneo parecem ser particularmente vulneráveis a aumentos de aridez, os quais têm colocado a sua biodiversidade e funcionamento em perigo. Para o estudo e monitorização das mudanças na biodiversidade em resposta a pressões ambientais, climaticas e antropogénicas, é essencial identificar indicadores ecológicos e as melhores métricas que refletem a mudança na diversidade. As formigas são importantes engenheiros do ecossistema e ind
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23

Marado, Luís Miguel. "Análise dos caracteres discretos da dentição inferior e do osso mandibular numa série do Museu de História Natural (FCUP)." Master's thesis, 2010. http://hdl.handle.net/10316/20825.

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Dissertação de mestrado em Evolução e Biologia Humanas apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra<br>O estudo da dentição surge na Antiguidade Clássica, desenvolvendo-se para a análise da anatomia (formação e estudo histológico dentário) nos séculos XVIII e XIX (Alt et al., 1998). Os caracteres discretos começam a considerar-se na pesquisa de relações biológicas entre populações a partir do século XIX (Silva, 2002), surgindo a apreciação dos caracteres fenotípicos dentários a partir do trabalho de Lasker (1950, in Irish e Nelson, 2008). A consideração por graus
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Oliveira, Ana Cláudia Pereira de. "Ecological indicators as tools to monitor the effects of climate change on Tropical dry forest." Doctoral thesis, 2020. http://hdl.handle.net/10451/49756.

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As terras secas (hiper-áridas, áridas, semi-áridas e sub-húmidas secas) cobrem cerca de 47% do globo terrestre e abrigam cerca de 39% da população mundial. Ocorrem maioritariamente em países menos desenvolvidos, mais pobres e altamente dependentes dos recursos naturais. A necessidade de antecipar os impactos das alterações climáticas nas terras secas é indiscutível devido à sua alta vulnerabilidade a alterações climáticas e ambientais (tendo como consequência a desertificação), já que ambas constituem importantes ameaças para a biodiversidade e para a prestação de serviços de ecossistema essen
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25

Miklasová, Barbora. "Biologická variabilita nemetrických znaků na postkraniálním skeletu u mladoeneolitických populací Čech." Master's thesis, 2010. http://www.nusl.cz/ntk/nusl-284874.

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The non-metric postcranial traits characterize biological variability of human skeletal morphology. Special attention is beeing paid to changes in some muscular or ligaments' binding areas and to changes of the articulation facets which are considered to be possibly retaled to excessive physical stress, occuring through the lifetime. The osteological material belonging to the populations of the Corded Ware culture and the Bell Beaker culture in the area of Bohemia has been surveyed with respect to non-metric trait occurence. The origin of both of these culture bearers is still a discused issue
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Krause, Benjamin. "Landscape change and impoverishment in North German grasslands since the 1950s." Doctoral thesis, 2013. http://hdl.handle.net/11858/00-1735-0000-0022-5F67-0.

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Die Kulturlandschaft und ihre Bewirtschaftung haben sich seit dem Beginn der großräumigen Intensivierungsprozesse (z.B. Meliorationen, synthetischer Düngung und Herbizidgebrauch) in den 1950/60er Jahren in Mitteleuropa dramatisch geändert. Viele der ehemaligen artenreichen Grünlandflächen wurden in den letzten Jahrzehnten beseitigt (z.B. durch Umbruch zu Acker). Dies führte zu einem allgemeinen Grünlandrückgang in Deutschland. Heute werden die meisten Ackerflächen und die restlichen Grünlandflächen sehr intensiv bewirtschaftet. Die gegenläufige Entwicklung, die Umwandlung von Äckern zu Grünlan
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