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Full-Text Articles in Social and Behavioral Sciences

Crater Detection Via Genetic Search Methods To Reduce Image Features, Joseph Paul Cohen Dec 2013

Crater Detection Via Genetic Search Methods To Reduce Image Features, Joseph Paul Cohen

Graduate Masters Theses

Recent approaches to crater detection have been inspired by face detection's use of gray-scale texture features. Using gray-scale texture features for supervised machine learning crater detection algorithms provides better classification of craters in planetary images than previous methods. When using Haar features it is typical to generate thousands of numerical values from each candidate crater image. This magnitude of image features to extract and consider can spell disaster when the application is an entire planetary surface. One solution is to reduce the number of features extracted and considered in order to increase accuracy as well as speed. Feature subset selection …


Germs, Pigs And Silver: King Philip's War And The Deconstruction Of The Middle Ground In New England, Benjamin M. Roine Dec 2013

Germs, Pigs And Silver: King Philip's War And The Deconstruction Of The Middle Ground In New England, Benjamin M. Roine

Graduate Masters Theses

Early in the seventeenth century Algonquians peoples of southern New England and English colonists built a middle ground which benefitted both groups. Trade, the existence of competition from Dutch and French colonies and powerful Algonquian tribes maintained this middle ground. However, as trade items, such as beaver pelts and wampum became rare or lost value and continued English immigration to New England weakened Dutch claims to the area, the middle ground began to crumble. As English-style farms and livestock changed the ecology of New England and the colonists sought to assert their will, Algonquians lost the ability to live as …


The Effects Of Nesting Environment On Neonatal Hypoxic-Ischemic Injury, Laura Grace Rollins Dec 2013

The Effects Of Nesting Environment On Neonatal Hypoxic-Ischemic Injury, Laura Grace Rollins

Graduate Masters Theses

Term neonates with hypoxic-ischemic (HI) injury are at risk for devastating neurological sequelae. The objective of this study is to determine if altering the early environment for maternal care-taking impacts the immediate and long-term sequelae of HI offspring. The Rice-Vannucci model was used to induce HI in postnatal day (PND) 7 Long-Evans pups. Litters were assigned to a closed nest (CN) or normal standard housing (SH) condition. Neurobehavioral development, cognitive ability, and stress response were assessed to establish any benefits of the CN condition. Finally, postmortem brain tissue was analyzed for morphometric markers of injury.


How Ending Gender Violence In India Improves The Nation's International Reputation And Tourism Industry: A Case For Nationalism, Sharon Nambudripad Schiffer Dec 2013

How Ending Gender Violence In India Improves The Nation's International Reputation And Tourism Industry: A Case For Nationalism, Sharon Nambudripad Schiffer

Graduate Masters Theses

As nations have become far more interconnected by means of globalization in the 21st century, the issues that affect one nation often have affects upon others. As India is a nation with a population of more than 1.2 billion, the issues that affect the nation also affect others. As an assault in Delhi, India made international news on December 16, 2012, the international community has become more aware of the incidents of gender-based violence that exist within the country. The ramifications of the international community's knowledge of the assault included a drastic decrease in both its international reputation and its …


The Effects Of Foreign Direct Investment And Official Development Assistance On The Human Development Index In Africa, Christina R. Tamer Aug 2013

The Effects Of Foreign Direct Investment And Official Development Assistance On The Human Development Index In Africa, Christina R. Tamer

Graduate Masters Theses

Africa is a changing continent. Although it is home to some of the world's most impoverished nations, over the last ten years Africa has seen tremendous economic growth and many organizations contributing to this change. International development organizations and governments alike are seeking the best ways in which to accelerate these accomplishments to achieve the Millennium Development Goals. As such, this study seeks to update the literature on the effects that two of the largest foreign funding mechanisms have on the development of the continent. Foreign direct investment (FDI) inflows to the continent reached $42 billion dollars in 2011, while …


Understanding Slave Subsistence In The Context Of Changing Agricultural Practices: Paleoethnobotany At Thomas Jefferson's Poplar Forest, Samantha J. Henderson Aug 2013

Understanding Slave Subsistence In The Context Of Changing Agricultural Practices: Paleoethnobotany At Thomas Jefferson's Poplar Forest, Samantha J. Henderson

Graduate Masters Theses

During the 18th and 19th centuries, enslaved people at Thomas Jefferson's Poplar Forest utilized provisioned, gardened, and wild plants from local environments surrounding their homes to provide for their own subsistence. The Wingo's quarter was home to a number of these enslaved individuals at the end of the 18th century. Using macrobotanical data, I describe the subsistence strategies of the people living at this quarter, showing how enslaved Africans and African Americans at Wingo's utilized different sources of food to shape their foodways. Additionally, edible and inedible botanical remains provide a picture of the local environment around Wingo's within which …


Indigenous Cuisine: An Archaeological And Linguistic Study Of Colonial Zapotec Foodways On The Isthmus Of Tehuantepec, Michelle R. Zulauf Aug 2013

Indigenous Cuisine: An Archaeological And Linguistic Study Of Colonial Zapotec Foodways On The Isthmus Of Tehuantepec, Michelle R. Zulauf

Graduate Masters Theses

Cuisine refers to the ethnically idiosyncratic food choices and the manner and methods in which these foods are prepared and served. In this investigation I will explore traditional Zapotec cuisine and its early colonial changes and continuities on Mexico's Isthmus of Tehuantepec by examining available food sources, food preparation techniques and equipment, and food serving traditions evidenced at the archaeological site of Rancho Santa Cruz. In order to achieve this I developed a two-fold analysis. The first component was the analysis of the Vocabulario en Lengua Zapoteca published by Fray Juan de Córdova in 1578. This historical dictionary provides an …


The Application Of Geographic Information Technology And Ground-Penetrating Radar In The Study Of The Evolution Of The Charles River Basin, Lars E. Anderas Aug 2013

The Application Of Geographic Information Technology And Ground-Penetrating Radar In The Study Of The Evolution Of The Charles River Basin, Lars E. Anderas

Graduate Masters Theses

A two-part study was conducted on the evolution of the shoreline of the Charles River basin on a city-wide scale as well as in finer detail in Magazine Beach Park, along the Cambridge shore of the river. Both parts of the study utilized geographic information technology (GIT) to integrate and analyze data from modern and historical sources, including maps, digital elevation models (DEMs), and orthographic and oblique photography. The city-scale portion of the study produced estimates of the total area of new land made within the study area since Boston's founding in 1630, 14.3 km2, of which 6.5 …


Cultural Continuity In A Nipmuc Landscape, Joseph Bagley Jun 2013

Cultural Continuity In A Nipmuc Landscape, Joseph Bagley

Graduate Masters Theses

This thesis examines the lithic assemblage from the 2005-2012 field seasons at the Sarah Boston site in Grafton, Massachusetts. The Sarah Boston site is associated with a multi-generational Nipmuc family living on the site during the late 18th through early 19th centuries. In total, 163 lithic artifacts, primarily quartz flakes and cores, were found throughout the site with concentrations north of a house foundation associated with the Nipmuc family. Reworked gunflints and worked glass were examined as examples of lithic practice associated with artifacts that are conclusively datable to the period after European arrival. Presence of quartz artifacts in an …


Generations Apart: Cultural Revolution Memory And China's Post-80'S Generation On The Chinese Internet, Vincent R. Capone Jun 2013

Generations Apart: Cultural Revolution Memory And China's Post-80'S Generation On The Chinese Internet, Vincent R. Capone

Graduate Masters Theses

This thesis examines how the memory of the Cultural Revolution is used on the Chinese internet by China's post-80's generation and the Chinese Communist Party to describe and highlight examples of social instability. These comparisons are representative of the broad historical narrative written by the Party which forms the basis of how China's younger generations learn about and internalize the Cultural Revolution. This study analyzes how the memory of the Cultural Revolution is held by China's post-80's generation as viewed through the lens of the Chinese Internet. Specifically, this research engages with the intended purposes of the post-80's generation for …