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Articles 1 - 15 of 15
Full-Text Articles in Life Sciences
Welcoming The Game Changer Of Human Society: A Defense Of The Moral Permissibility And Obligations Of Human Genetic Engineering, Yongkang Li
Undergraduate Honors Theses
In 2018, a Chinese scientist, Jiankun He, announced the birth of two HIV-resistant babies through his experiment of human genetic engineering. This incidence has soon shocked the entire scientific community and invoked public outrage towards He’s corrupt moral integrity.
However, this event should also act as a harbinger to the human society that the technique of human genetic engineering is rapidly approaching maturity. In that case, how should we respond?
This thesis focuses on the moral issues surrounding human genetic engineering and advertises an accepting moral attitude to this booming technology. This thesis will first discuss the types of human …
Historical Art, Ecology, And Implication, Alan C. Braddock
Historical Art, Ecology, And Implication, Alan C. Braddock
Arts & Sciences Articles
"For fifteen years, I have researched, published, lectured, and taught about art and ecology, focusing on contemporary contexts as well as historical work produced long before Ernst Haeckel coined “ecology” (Oecologie) in 1866, and prior to the emergence of modern environmentalism..."
The Fruits Of Their Labors: Exploring William Hamilton's Greenhouse Complex And The Rise Of American Botany In Early Federal Philadelphia, Sarah Jane Chesney
The Fruits Of Their Labors: Exploring William Hamilton's Greenhouse Complex And The Rise Of American Botany In Early Federal Philadelphia, Sarah Jane Chesney
Dissertations, Theses, and Masters Projects
This dissertation explores the world of early American botany and the transatlantic community of botanical enthusiasts from the perspective of William Hamilton, gentleman botanical collector in late eighteenth and early nineteenth century Philadelphia. Drawing on both existing documentary sources and three seasons of archaeological excavation at The Woodlands, Hamilton's country estate on the west bank of the Schuylkill River, I analyze both the physical requirements of botanical collecting as well as the more nuanced social, cultural, and economic elements of this trade and its early modern participants.;The personal experiences of individual participants in this exchange are often traced through the …
Skepticism Concerning Human Agencies: Sciences Of The Self Versus 'Voluntariness' In The Law, Paul Sheldon Davies
Skepticism Concerning Human Agencies: Sciences Of The Self Versus 'Voluntariness' In The Law, Paul Sheldon Davies
Arts & Sciences Book Chapters
No abstract provided.
Ecologically-Framed Mercury Database, Exposure Modeling And Risk/Benefit Communication To Lower Chesapeake Bay Fish Consumers, Xiaoyu Xu
Dissertations, Theses, and Masters Projects
Mercury concentrations and determinants of mercury accumulation were examined for ten finfish species from the lower Chesapeake Bay and its tributaries. None of the sampled fish had total mercury concentrations approaching the U.S. EPA human health screening value. Mercury concentrations in different fish species generally increased with increasing delta 15N, but not delta 13C, suggesting that trophic position, but not dietary carbon source was a dominant determinant. A methylmercury biomagnification model was built to estimate a food web magnification factor of approximately 10-fold increase per trophic level in Chesapeake Bay. Based on otolith strontium-calcium ratios, Atlantic croaker inhabiting less saline …
"Here Stands A High Bred Horse": A Theory Of Economics And Horse Breeding In Colonial Virginia, 1750-1780; A Statistical Model, Lily Kleppertknoop
"Here Stands A High Bred Horse": A Theory Of Economics And Horse Breeding In Colonial Virginia, 1750-1780; A Statistical Model, Lily Kleppertknoop
Dissertations, Theses, and Masters Projects
No abstract provided.
"You Have No Boss Here To Work For": Women And Labor In Chesapeake Bay Fishing Communities, Elizabeth Marie O'Grady
"You Have No Boss Here To Work For": Women And Labor In Chesapeake Bay Fishing Communities, Elizabeth Marie O'Grady
Dissertations, Theses, and Masters Projects
No abstract provided.
Predator Management And Colonial Culture, 1600-1741: A Study In Historical Ecology, Samuel Taylor Elswick
Predator Management And Colonial Culture, 1600-1741: A Study In Historical Ecology, Samuel Taylor Elswick
Dissertations, Theses, and Masters Projects
No abstract provided.
Structured Writing And Humor: The Use Of Humor As A Component In Structure Writing And Its Effect On Health Symptoms And Perceived Stress, Evie J. Gerber
Structured Writing And Humor: The Use Of Humor As A Component In Structure Writing And Its Effect On Health Symptoms And Perceived Stress, Evie J. Gerber
Dissertations, Theses, and Masters Projects
No abstract provided.
Food Fight! America's Ideological Battle Over Lunch, Julie Lynn Lautenschlager
Food Fight! America's Ideological Battle Over Lunch, Julie Lynn Lautenschlager
Dissertations, Theses, and Masters Projects
The history of organized feeding programs in American workplaces and schools reveals a complex tale of coordinated efforts toward the goal of altering individual eating habits. A secondary benefit of this process accrues when that individual spreads the influence of new ideas to others. Working both in concert and isolation, various interests including both individuals and organizations, have attempted to alter the eating habits of their subjects toward the goals of increased Americanization, socialization, or productivity. their efforts have shaped the role of lunch in modern American food ideology. This dissertation examines that process, its major players, and effects beginning …
The Agroecologies Of A Southern Community: The Tye River Valley Of Virginia, 1730-1860, Lynn A. Nelson
The Agroecologies Of A Southern Community: The Tye River Valley Of Virginia, 1730-1860, Lynn A. Nelson
Dissertations, Theses, and Masters Projects
The farmers of piedmont Virginia's Tye River Valley adapted agriculture to a commercial frontier during the eighteenth century. This 'frontier agroecosystem' optimized labor returns by exploiting the stored fertility of mature ecosystems at the expense of conservation, but proved vulnerable to population growth and soil exhaustion. Out-migration increased after the Revolution, and economic growth was stymied by limited capital and consumer formation. The frontier agroecosystem could not provide the reliable commercial returns needed to promote development or stable neighborhoods.;During the early 1800s, prominent planters demanded that Virginia farming be intensified---that land productivity be maximized, rather than labor productivity. This strategy, …
Colonial Virginia's Cooking Dynasty: Women's Spheres And Culinary Arts, Katharine E. Harbury
Colonial Virginia's Cooking Dynasty: Women's Spheres And Culinary Arts, Katharine E. Harbury
Dissertations, Theses, and Masters Projects
No abstract provided.
Taking Stock: The Import Of European Livestock Into Virginia And Its Impact On Colonial Life, Louise Horowitz Tincher
Taking Stock: The Import Of European Livestock Into Virginia And Its Impact On Colonial Life, Louise Horowitz Tincher
Dissertations, Theses, and Masters Projects
No abstract provided.
Stress Reactions By Black Females In Viewing Conflict And No-Conflict Videotapes Of A Black Male Or Female As A Function Of The Subject's Blood Pressure Level And Of History Of Stress, Andrea Jean James-Andrews
Stress Reactions By Black Females In Viewing Conflict And No-Conflict Videotapes Of A Black Male Or Female As A Function Of The Subject's Blood Pressure Level And Of History Of Stress, Andrea Jean James-Andrews
Dissertations, Theses, and Masters Projects
No abstract provided.
Grist Milling In Eighteenth-Century Virginia Society: Legal, Social, And Economic Aspects, Paul Brent Hensley
Grist Milling In Eighteenth-Century Virginia Society: Legal, Social, And Economic Aspects, Paul Brent Hensley
Dissertations, Theses, and Masters Projects
No abstract provided.