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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Paleodemography of Highland Beach the demographic parameters of a Native American population from Southeastern Florida

Unknown Date (has links)
Those who practice within the field and those who wish to discredit the field have long debated the field of paleodemography. In 1999 and again in 2000, researchers who used paleodemographic analysis assembled in Rostock, Germany to amend the present issues and change the way research is conducted in the future (Hoppa and Vaupel 2002). As a result of these meetings, researchers created the Rostock Manifesto. While many scholars accepted the change in the suite of methodologies carried out under the new guidance, little has been said on the effectiveness of the manifesto. In this thesis, I argue that the Rostock Manifesto, at the very least, is effective in changing the results of paleodemographic research both qualitatively and quantitatively. Unfortunately, due to the nature of paleodemographic research it cannot be said of how effective the manifesto is. / Includes bibliography. / Thesis (M.A.)--Florida Atlantic University, 2015 / FAU Electronic Theses and Dissertations Collection
22

Romans overseas : Roman and Italian migrant communities in the Mediterranean world

Phillipo, Mark William January 2014 (has links)
In this thesis, I characterise the Roman republican diaspora in the western Mediterranean, on the basis of the various activities which prompted the migration of individuals from Italy. The intention of my discussion is to examine the connection between republican imperialism and the generally obscure individuals who were the actual participants in empire. This is partly a response to Brunt's Italian Manpower, in so far as Brunt's minimalist calculation of the population of the diaspora discouraged subsequent research on the subject. To accomplish this, I have relied principally on the available literary references as the foundation of a thematic analysis of the diaspora, considering migration of those in the military or associated with it, as well as those involved in various categories of commercial activity. The settlement of former soldiers was frequently connected with the re-organisation of overseas communities by Roman generals. Commercial activity was examined with reference to a general model for trade in the late republic, which emphasises the role of agents acting on behalf of wealthier individuals in Italy. I also considered more general characteristics of the diaspora. Firstly, I have proposed a maximum population for the diaspora at the end of the republic of 170,000. Secondly, I have proposed that communities of the diaspora were organising themselves into conventus by the 70s BC. Finally, I have suggested that the social and economic networks of the diaspora can be modelled in terms of a network of bilateral connections between communities, though with particularly strong connections to Rome.
23

The Transformation of a Neighborhood: Ransom Place Historic District, Indianapolis, 1900-1920

Brady, Carolyn M. January 1996 (has links)
Indiana University-Purdue University Indianapolis (IUPUI)
24

An urban geography of the Roman world, 100 B.C. to A.D. 300

Hanson, John William January 2016 (has links)
Although there have been numerous studies of individual cities or groups of cities, there has never been a study of the urbanism of the Roman world as a whole, meaning that we have been poorly informed not only about the number of cities and how they were distributed and changed over time, but also about their sizes and populations, monumentality, and civic status. This thesis provides a new account of the urbanism of the Roman world between 100 B.C. and A.D. 300. To do so, it draws on a combination of textual sources and archaeological material to provide a new catalogue of cities, calculates new estimates of their areas and uses a range of population densities to estimate their populations, and brings together available information about their monumentality and civic status for the first time. This evidence demonstrates that, although there were relatively few cities, many had considerable sizes and populations, substantial amounts of monumentality, and held various kinds of civic status. This indicates that there was significant economic growth in this period, including both extensive and intensive economic growth, which resulted from an influx of wealth through conquest and the intrinsic changes that came with Roman rule (including the expansion of urbanism). This evidence also suggests that there was a system that was characterised by areas of intense urban demand, which were met through an efficient system for the extraction of necessity and luxury goods from immediate hinterlands and an effective system for bringing these items from further afield. The disruption of these links seems to have put this system under considerable strain towards the end of this period and may have been sufficient to cause its ultimate collapse. This appears to have been in marked contrast to the medieval and early modern periods, when urbanism was more able to respond to changes in supply and demand.
25

Les changements sociaux dans la Réserve de Faune de la Lopé (Gabon)

Angoué, Claudine-Augée January 1999 (has links)
Doctorat en sciences sociales, politiques et économiques / info:eu-repo/semantics/nonPublished
26

Optimal Sensor Placement for Structural Health Monitoring

Movva, Gopichand 12 1900 (has links)
In large-scale civil structures, a limited number of sensors are placed to monitor the health of civil structures to reduce maintenance, communication and energy costs. In this thesis, the problem of optimal sensor location placement to infer the health of civil structures is explored. First, a comparative study of approaches from the fields of control engineering and civil engineering is conducted . The widely used civil engineering approaches such as effective independence (EI) and modal assurance criterion (MAC) have limitations because of the negligence of modes and damping parameters. On the other hand, control engineering approaches consider the entire system dynamics using impulse response-type sensor measurement data. Such inference can be formulated as an estimation problem, with the dynamics formulated as a second-order differential equation. The comparative study suggests that damping dynamics play significant impact to the selection of best sensor location---the civil engineering approaches that neglect the damping dynamics lead to very different sensor locations from those of the control engineering approaches. In the second part of the thesis, an initial attempt to directly connect the topological graph of the structure (that defines the damping and stiffness matrices) and the second-order dynamics is conducted.
27

Evolutionary genetics of malaria: genetic susceptibility and natural selection

Sikora, Martin 04 June 2010 (has links)
Una de les forces selectives més fortes que han afectat a les poblacions humanes en la història més recent és el paràsit de la malària: Plasmodium falciparum, que és la causa de varis exemples d'adaptació induïda per patògens en els éssers humans. Una forma especial de malària és l'associada a l'embaràs, que es caracteritza per l'acumulació d'eritròcits infectats en la placenta, i que pot arribar a causar fins a 200.000 morts maternoinfantils cada any. L'objectiu d'aquest treball és descriure com aquesta forma peculiar de malària ha afectat la variació genètica humana. Amb aquesta finalitat, hem utilitzat mètodes tant de la genètica evolutiva com de l'epidemiologia molecular, resultant en la primera investigació a gran escala de la base genètica de la malària placentària. Els resultats ofereixen una nova visió sobre els gens que modulen el risc d'infecció, ,així com de la selecció natural actuant sobre les vies cel·lulars implicades en la patogènesi de la malaltia. Finalment, també aportem noves dades sobre l'estructura genètica de les poblacions sub-saharianes analitzades. / One of the strongest selective forces affecting human populations in recent history is the malaria parasite Plasmodium falciparum, which is the cause of a variety of well-established examples of pathogen-induced adaptation in humans. A special form of malaria is pregnancy-associated malaria, which is characterised by the accumulation of infected erythrocytes in the placenta, and causes up to 200,000 maternal and infant deaths every year. The aim of this work is to characterise how this particular form of malaria has shaped human genetic variation. To that end we use methods of both evolutionary genetics and molecular epidemiology, reporting the first large-scale investigation of the genetic basis of placental infection. Our results provide new insights into genes modulating the risk of infection, as well as natural selection acting on cellular pathways involved in the pathogenesis of the disease. Finally, we also provide new data on the genetic structure of affected populations in Sub-Saharan Africa.

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