Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Sociology (2792)
- Library and Information Science (2613)
- Psychology (2551)
- Arts and Humanities (2262)
- Public Affairs, Public Policy and Public Administration (2010)
-
- Communication (1964)
- Education (1676)
- Economics (1526)
- Anthropology (1404)
- Political Science (1142)
- Medicine and Health Sciences (1023)
- Business (1004)
- Law (819)
- Physical Sciences and Mathematics (729)
- International and Area Studies (728)
- History (644)
- Archaeological Anthropology (636)
- Journalism Studies (615)
- Social Work (519)
- Mass Communication (500)
- Life Sciences (464)
- Family, Life Course, and Society (463)
- Geography (463)
- Religion (387)
- Public Health (378)
- Legal Studies (352)
- Feminist, Gender, and Sexuality Studies (342)
- Urban Studies and Planning (330)
- Higher Education (329)
- Institution
-
- Brigham Young University (757)
- Purdue University (717)
- Portland State University (415)
- Singapore Management University (401)
- Western Kentucky University (401)
-
- San Jose State University (381)
- University of Nebraska - Lincoln (347)
- Kenyon College (332)
- University of Nevada, Las Vegas (330)
- University of Kentucky (302)
- Western Michigan University (296)
- University of Central Florida (292)
- Wayne State University (241)
- City University of New York (CUNY) (227)
- University of Massachusetts Boston (227)
- University of South Florida (223)
- Syracuse University (211)
- SIT Graduate Institute/SIT Study Abroad (209)
- Claremont Colleges (203)
- College of the Holy Cross (198)
- Nova Southeastern University (194)
- Grand Valley State University (186)
- Lingnan University (184)
- Gettysburg College (183)
- Georgia Southern University (179)
- University of Nebraska at Omaha (175)
- Kennesaw State University (167)
- Old Dominion University (166)
- Smith College (162)
- University of Arkansas, Fayetteville (155)
- Keyword
-
- Archaeology (205)
- Education (192)
- History (182)
- Hearing impaired (172)
- Church work with the deaf -- Catholic Church (171)
-
- Deaf -- Periodicals (171)
- Deaf culture (171)
- Pastoral care of people with disabilities (171)
- Gender (153)
- Gettysburg College (136)
- Western Kentucky University (136)
- Psychology (134)
- Student newspaper (132)
- Information literacy (128)
- Communication (122)
- NEHA (120)
- Syllabus, syllabi, journalism, communication, media, strategic media (117)
- Women (111)
- Center for Public Service (109)
- Surge (109)
- Surge Gettysburg (109)
- CNEHA (108)
- Higher education (102)
- Kentucky (102)
- 2013 (99)
- Newspaper (96)
- Depression (95)
- United States (95)
- Spartan Daily (93)
- Leadership (86)
- Publication
-
- Journal of Undergraduate Research (553)
- Four Valleys Archive (332)
- Against the Grain (287)
- Theses and Dissertations (286)
- Electronic Theses and Dissertations (276)
-
- Faculty Publications (202)
- Independent Study Project (ISP) Collection (181)
- USF Tampa Graduate Theses and Dissertations (180)
- Dissertations (158)
- Library Philosophy and Practice (e-journal) (157)
- The Qualitative Report (147)
- Theses, Dissertations, and Projects (147)
- Publications and Research (142)
- CLCWeb: Comparative Literature and Culture (121)
- Northeast Historical Archaeology (120)
- Journalism and Strategic Media Syllabi Archive (117)
- Dissertations and Theses (112)
- Masters Theses (111)
- Graduate Theses and Dissertations (110)
- SURGE (109)
- Legacy Theses & Dissertations (2009 - 2024) (107)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (103)
- HIM 1990-2015 (101)
- WKU Administration Documents (98)
- Spartan Daily (School of Journalism and Mass Communications) (93)
- International Conference on Gambling & Risk Taking (92)
- Asia-Pacific Regional Conference on Service-Learning 亞太地區服務研習會議 (90)
- Research Collection School Of Economics (85)
- Office of Community Partnerships Posters (84)
- Cowles Foundation Discussion Papers (80)
- Publication Type
- File Type
Articles 8611 - 8640 of 17403
Full-Text Articles in Social and Behavioral Sciences
A Need For Green: An Approach For Motivating Environmentally Sustainable Practices At The University Of Rhode Island, Alyssa Mason, Mary Vidal
A Need For Green: An Approach For Motivating Environmentally Sustainable Practices At The University Of Rhode Island, Alyssa Mason, Mary Vidal
Senior Honors Projects
“Never underestimate the power of a few committed people to change the world. Indeed, it is the only thing that ever has." -Margaret Meade
Colin Beavan’s No Impact Man details his yearlong experiment to live without creating any environmental impact. As sophomores we were inspired by Beavan’s journey but also skeptical of living a completely no-impact lifestyle as college-students. Although we were motivated to try to live sustainably, our efforts were dormant until our junior year. That year we decided that we would attempt to live up to the standards set forth by Beavan--understanding that some practices would be harder …
A College Study On Grief, Depression, And Anxiety, Briana Alexandre Paulo
A College Study On Grief, Depression, And Anxiety, Briana Alexandre Paulo
Senior Honors Projects
Trauma and stress have been commonly studied with the occurrence of anxiety disorders. However, less research has been conducted on the relationship between the experience of loss, the centrality of the loss to a person’s identity and the experience and severity of symptoms of depression and anxiety. Current research has examined the relationship between a significant stressful event and symptoms of post-traumatic stress disorder (PTSD). Symptoms of anxiety and depression are experienced by people during various points in their life, although higher levels of these disorders may be exhibited after having experienced a loss or stressful life event.
Grief can …
Implementing A Bystander Awareness Program On A University Campus, Robert Joseph Vadovic
Implementing A Bystander Awareness Program On A University Campus, Robert Joseph Vadovic
UNLV Theses, Dissertations, Professional Papers, and Capstones
Between 17% and 62% of college students experience some form of violence during their time at school. About 25% of female college students experience a sexual assault before graduating. One university had seen an increase in violence, including assaults and bias events. Administrators and nurses implemented a bystander awareness program to help alleviate this growing problem. Members of the college's residence life staff and its Greek organizations (fraternities and sororities) participated in the Step Up program, a prosocial training program to get people to intervene safely when witnessing acts of violence. Participants (N=236) completed surveys prior to the program, immediately …
Chronologies Of Pain And Power: Violence, Inequality, And Social Control Among Ancestral Pueblo Populations (Ad 850-1300), Ryan Patrick Harrod
Chronologies Of Pain And Power: Violence, Inequality, And Social Control Among Ancestral Pueblo Populations (Ad 850-1300), Ryan Patrick Harrod
UNLV Theses, Dissertations, Professional Papers, and Capstones
Analysis of human remains in the Greater Southwest offers important insights into mechanisms underlying cultural processes, human adaptability as well as behavioral flexibility and resilience in the face of change. Data collected from human remains from several sites throughout the Four Corners region of the Greater Southwest provides information on the ways that violence and social inequality were used to maintain a regional complex between AD 850 to AD 1300. Human remains were used to provide empirical data on biological (age, sex, stature, and robusticity) and cultural (mortuary context, burial practice, and site layout) identity. Skeletal remains provided information on …
Terrorism And Illicit Drug Prices: Does A Drug-Terror Nexus Exist? A Regression Analysis Of The Relationship Between Illicit Drug Prices And Terrorist Events, Abigail Burnette
Terrorism And Illicit Drug Prices: Does A Drug-Terror Nexus Exist? A Regression Analysis Of The Relationship Between Illicit Drug Prices And Terrorist Events, Abigail Burnette
Undergraduate Theses and Capstone Projects
Since the September 11th, 2001 terrorist attacks on the United States, global counterterrorism policies have increasingly targeted terrorist financing sources. These increased financial counterterrorism regulations have diverted the traditional sources and methods of terrorist funding, including illicit drug revenue streams. The purpose of this paper is to measure the relationship between terrorist events (both domestic and transnational) and the prices of cocaine and heroin. Using regression analysis, I find that the annual U.S. illicit drug prices of heroin are statistically significant with domestic and transnational terrorist events. These results suggest that future counterterrorism policies should continue to be used in …
A Mixed Methods Case Study: Understanding The Experience Of Nebraska 4-H Participants Relative To Their Transition And Adaptation To College, Jill Walahoski
A Mixed Methods Case Study: Understanding The Experience Of Nebraska 4-H Participants Relative To Their Transition And Adaptation To College, Jill Walahoski
Department of Educational Administration: Dissertations, Theses, and Student Research
This mixed methods case study was designed to assess the preparedness of former Nebraska 4-H participants to successfully transition and adjust to college. The study also sought to understand the way that students’ experiences in Nebraska 4-H may have influenced their readiness to transition to college. The initial quantitative stage of this case study administered the Student Adaptation to College Questionnaire to former 4-H participants who were recent high school graduates. Latter qualitative stages included interviews with staff regarding the practices and strategies they employed related to preparing young people for college and interviews with former 4-H participants selected from …
The Legislative Purposes And Intent Of The Common Levy In Nebraska’S Learning Community, Matthew L. Blomstedt
The Legislative Purposes And Intent Of The Common Levy In Nebraska’S Learning Community, Matthew L. Blomstedt
Department of Educational Administration: Dissertations, Theses, and Student Research
The purpose of this historical study was to establish the purposes and intent of the common levy in Nebraska’s learning community. The development of this unique regional educational structure consisting of eleven school districts in the Omaha, Nebraska metropolitan area is central to the study. The research detailed the context of the decisions made by the Nebraska Legislature to establish and implement the learning community law from 2005 and 2012. Specifically, the study focused on the establishment of a regional tax base, the common levy, as a response to boundary and finance instability that persisted in the Omaha area. The …
A Professional Project Surveying Student-Run Advertising And Public Relations Agencies At Institutions With Acejmc Accredited Programs, Allison M. Busch
A Professional Project Surveying Student-Run Advertising And Public Relations Agencies At Institutions With Acejmc Accredited Programs, Allison M. Busch
College of Journalism and Mass Communications: Theses
A student-run agency is a valuable opportunity for advertising, marketing, and communication students to build experience, add to resumes, and apply their classroom knowledge to real-life situations. The opportunity to work with clients outside of the classroom helps students to develop skills that will set them apart later in their career search.
A student-run advertising agency essentially functions as a true advertising or PR agency does, with a few primary differences. Associated with a particular university, and usually under the guidance of one or more faculty advisors, the agency processes, clients, and projects are managed by the students involved. Depending …
An Examination Of Chipped Stone From Two Middle Holocene Archaeological Sites In The East Central Great Plains, Christine A. Nycz
An Examination Of Chipped Stone From Two Middle Holocene Archaeological Sites In The East Central Great Plains, Christine A. Nycz
Department of Anthropology: Theses and Student Research
This study examines aspects of movement and mobility of hunter-gatherer groups in the east central Great Plains during the Middle Holocene, between 8500 cal and 5000 cal B.P. Few published reports detail archaeological assemblages or address features of prehistoric mobility in this subregion of the Great Plains. Current research on the Great Plains emphasizes bison procurement and low regional bison mobility. This thesis presents interpretations of hunter-gatherer mobility based on examination of chipped stone assemblages from two Middle Holocene archaeological deposits (the Hill and Simonsen sites) in western Iowa. The resulting analysis demonstrates restricted hunter-gatherer mobility within this subregion, with …
The Iron Fist And The People’S Will: An Analysis Of The Bulgarian Anti-Communist Movement And Meanings Of Democracy, Mariela Mihaylova
The Iron Fist And The People’S Will: An Analysis Of The Bulgarian Anti-Communist Movement And Meanings Of Democracy, Mariela Mihaylova
Sociology
This paper will focus on the nature of the Bulgarian anti-communist movement, with particular attention devoted to understanding the different meanings and social constructions held by the people during the time of communist demise in the early 1990s. The main objective of this paper is to analyze whether or not the promised changes toward a democratic system were fulfilled in the eyes of the people living in the country at the time, and whether or not the people’s apprehended notions of a democratic nation were consistent with the policies and nature of the state during the breakdown of the communist …
A Dual Dilemma: An Examination Of Body Dissatisfaction Among Asian American Females In Emerging Adulthood, Sarah Javier
A Dual Dilemma: An Examination Of Body Dissatisfaction Among Asian American Females In Emerging Adulthood, Sarah Javier
Theses and Dissertations
The purpose of this study was to examine what factors contribute to and result from body dissatisfaction using the theoretical framework of the Tripartite Model of Influence, which included family, peer, and media influence. Participants were recruited from SONA and student organizations and participated in an online survey (N =148). A MANCOVA indicated that Asian and White females did not differ in body dissatisfaction and other health outcomes. Thin-ideal internalization mediated the relationships between media influence, peer influence, and body dissatisfaction among Asian American females. Moderation analyses indicated that ethnic identity, Asian American identity, and acculturation did not moderate the …
Re-Examining Late Chalcolithic Cultural Collapse In South-East Europe, Harvey Benjamin Smith
Re-Examining Late Chalcolithic Cultural Collapse In South-East Europe, Harvey Benjamin Smith
Graduate Theses and Dissertations
Research into the Balkan Chalcolithic often overlooks the dramatic changes in society that occurred beginning in the late Fifth Millennium BCE. Most settlements were abandoned along with changes in mortuary customs, ceramic and decorative traditions, domestic rituals, crafts, housing styles, mining, and metallurgy. These changes happened at a time when these Chalcolithic societies seemed to be at their peak. Theories as to what caused these changes include migrations/invasions, anthropogenic environmental degradation, gradual internal changes through innovation and outside contacts, and climate change. This thesis attempts to synthesize, and critique material relating to this topic, and ultimately provide my own opinions …
"An Ample Provision For Our Posterity": Transportation, Ceramic Diversity, And Trade In Historic Arkansas, 1800-1930, Katherine Rose Cleek
"An Ample Provision For Our Posterity": Transportation, Ceramic Diversity, And Trade In Historic Arkansas, 1800-1930, Katherine Rose Cleek
Graduate Theses and Dissertations
In this dissertation I present a method to study transportation using ceramic diversity and access to transportation infrastructure. Ceramic tableware richness, or the number of types present, is analyzed over time as a proxy for access to local transportation infrastructure at seven sites in Arkansas, dating from approximately 1800 to 1930. Previous efforts to look at trade in historical archaeology including Adams (1976), Riordan and Adams (1985), and Adams, Bowers, and Mills (2001) have not thoroughly assessed transportation as a means of trade. This dissertation looks at the many ways of assessing diversity in archaeology, biology, business, and economics, as …
Essays On Health Trends And Health Care Efficiency, Richard Gearhart
Essays On Health Trends And Health Care Efficiency, Richard Gearhart
All Dissertations
This dissertation encompasses three papers. The first paper explores health outcomes in the United States, measured by the obesity rate and the prevalence of Type 2 diabetes, which have been worsening over calendar time. I extend the model by Grossman (1972a, 1972b) to derive how the demand for preventive and reactive medical care is changing over calendar time and the impacts these changes will have on the health of an individual. Assuming that reactive medical technology's effectiveness in curing individuals of illness has increased over time, I find results that are consistent with observed health trends in America. Based on …
Influencing Factors On Creative Tourists' Revisiting Intentions: The Roles Of Motivation, Experience And Perceived Value, Lan-Lan Chang
Influencing Factors On Creative Tourists' Revisiting Intentions: The Roles Of Motivation, Experience And Perceived Value, Lan-Lan Chang
All Dissertations
As Richards (2008) asserted, creative tourism is a new form of tourism that has the potential to change tourism development and make a significant contribution in differentiating and changing the tourism experience. Reviewing current literature, despite increased attention being given to the conception of creative tourism, there has been little empirical work focused on the tourists' consumption psychology of creative tourism. Thus, this study attempts to reveal tourists' intention to revisit creative tourism attractions by applying the theory of planned behavior, to explore the role of tourists' motivation, experience and perceived value on the influence of their intention to revisit …
Valuation Of Timberland Under Price Uncertainty, Wallace Campbell
Valuation Of Timberland Under Price Uncertainty, Wallace Campbell
All Dissertations
In the first essay, a critical examination of three commonly used stochastic price processes is presented. Each process is described and rejected as a possible model of lumber futures prices. A mean reverting generalized autoregressive conditional heteroskedasticity (GARCH) model, developed by Bollerslev (1986), is proposed as a stochastic process for lumber futures prices. The essay provides the steps that should be taken to ensure that a proper price process is used in each application.
In the second essay, a flexible harvesting strategy known as the reservation price strategy is presented. When the current price is below the reservation price, the …
Public Participation In Brownfield Redevelopment: The Role Of Public Participation In State Administered Voluntary Cleanup Programs, Erik Simon
All Dissertations
One of the key redevelopment tools for brownfield sites in the United States is the use of state administered Voluntary Cleanup Programs (VCP). These programs offer development entities the opportunity to cleanup and/or remediate the effected site in exchange for protection from liabilities. Public participation is a common component of such programs and each state has differing levels of policies and activities. This research investigates the different levels of public participation through state administered VCPs and seeks to understand how those different levels can affect cleanup and/or remediation plans for respective brownfield sites. The results show that there is a …
Functional Morphology And Performance Of Ecological Systems With Extreme Pressures: Waterfall Climbing And Predator-Prey Interaction In Amphidromous Gobioid Fishes, Takashi Maie
All Dissertations
Understanding the functional capacity and performance of organisms provides a strong foundation for recognizing the forces that are responsible for their form, and how they might adapt to variable or changing environmental conditions. Amphidromous stream goby fishes live in a habitat subject to two potentially extreme selective pressures: (1) predation on juvenile fish returning to freshwater from the ocean, and (2) the demand to climb waterfalls to reach adult breeding habitats. Recognizing these selection pressures, I present studies evaluating (1) the mechanisms underlying the functional capacity for adhesive performance, and (2) the risk that predation imposes on amphidromous gobies. Specifically, …
Activation And Suppression Of The Innate Immune System: Effects On Alcohol Intake, Marjorie Levinstein
Activation And Suppression Of The Innate Immune System: Effects On Alcohol Intake, Marjorie Levinstein
Seton Hall University Dissertations and Theses (ETDs)
.
Connection Between Cannabis Use And Psychosis And The Direct Vs. Indirect Form Of Inquiry To Combat Self-Report Bias, Lauren Grady
Connection Between Cannabis Use And Psychosis And The Direct Vs. Indirect Form Of Inquiry To Combat Self-Report Bias, Lauren Grady
Psychology
The purpose of this paper is to investigate two problems: one clinical and one methodological. The first is whether there is a connection between drug use, and specifically cannabis use, and psychosis. Previous research on the subject has provided mixed results. Van Os et al. (2002) and Arseneault et al. (2002) both found that cannabis use predicted the onset of psychosis. Van Dam, Earleywine, & DiGiacomo (2008) found that the use of other drugs was a better predictor of psychosis than cannabis alone. The second problem involves how to maximize honesty when people answer questions regarding their own drug use. …
The Moderating Effect Of Skin Conductance Level On The Relationship Between Family Conflict And Disordered Eating Behaviors, Laura B. Kenneally
The Moderating Effect Of Skin Conductance Level On The Relationship Between Family Conflict And Disordered Eating Behaviors, Laura B. Kenneally
Psychology
The purpose of this study was to examine the moderating effect of the sympathetic nervous system (SNS) on the relation between family conflict and disordered eating behaviors. Participants were 67 undergraduate students at the University at Albany, SUNY, ages 17 to 40. Researchers used a retrospective measure of harsh parenting and interparental aggression experienced during childhood and adolescence to determine how sympathetic activation interacts with family conflict in predicting disordered eating behaviors in a sample of university students. SNS activation was measured by baseline skin conductance level (SCL). Results indicated that SCL moderated the relationship between harsh parenting experienced during …
The Effects Of Progesterone Receptor On Development Of Serotonergic Circuits That Mediate Cognition, Heather Smith
The Effects Of Progesterone Receptor On Development Of Serotonergic Circuits That Mediate Cognition, Heather Smith
Psychology
As the rate of premature births has been substantially increasing, progestin administration is becoming a common treatment for the prevention of preterm labor. However, not much is known regarding how these hormonal supplements may affect the development of the fetal brain. The developing brain is highly sensitive to progesterone as progesterone receptor (PR) is expressed in many regions during critical developmental periods. Steroid hormone receptors such as PR are powerful transcription factors and regulate gene expression to alter fundamental processes of neural development. During the developmental period of post-natal day one (P1) to P14 in rats, PR is transiently expressed …
The Impact Of Cultural Assumptions About Technology On Choctaw Heritage Preservation And Sharing, Jake A. Dolezal
The Impact Of Cultural Assumptions About Technology On Choctaw Heritage Preservation And Sharing, Jake A. Dolezal
School of Information Studies - Dissertations
Neither the effects of information and communication technology (ICT) on culture nor the cultural roles of ICT are widely understood, particularly among marginalized ethno-cultures and indigenous people. One theoretical lens that has received attention outside of Native American studies is the theory of Information Technology Cultures, or "IT Culture," developed by Kaarst-Brown. This theory was a groundbreaking and foundational way to understand underlying assumptions about IT and the conflicts surrounding IT use. Kaarst-Brown identified five archetypal cultural patterns or sets of "underlying cultural assumptions" about IT that impacted strategic use, conflict, and technology innovation. These dimensions included assumptions about the …
A Theory Of Ict User Types: Exploring Domestication And Meaning Of Icts Through Comparative Case Studies, Johanna L. H. Birkland
A Theory Of Ict User Types: Exploring Domestication And Meaning Of Icts Through Comparative Case Studies, Johanna L. H. Birkland
School of Information Studies - Dissertations
The population in the United States is aging, with a predicted 147% increase in the number of older adults (those over age 65) from 2000- 2050 (U.S. Census Bureau, 2008). At the same time, Information and Communication Technologies (ICTs) are increasingly being used in work, leisure, and government. Despite these two trends towards an aging population and greater ICT use, very little is known about if and how older adults are using ICTs in their everyday lives (Birkland & Kaarst-Brown, 2011). Despite many calls for researchers to take a wider perspective (Bouwhuis, 2006; van Bronswijk, et al., 2009), most studies …
For Want Of Sloops, Water Casks, And Rum: The Difficulties Of Logistics In The Canadian Theater Of The Seven Years War, Daniel Bazan
For Want Of Sloops, Water Casks, And Rum: The Difficulties Of Logistics In The Canadian Theater Of The Seven Years War, Daniel Bazan
Masters Theses
The thesis examines the various difficulties with logistics the British needed to overcome in Canada during the Seven Years War and those who helped . Without the necessary supplies and provisions for frontier campaigning, Britain would have lost the war. The thesis provides primary accounts of the geography during the war, various logistical factors, and the men that helped provide the necessary materials for the successful outcome of the British offensive in Canada.
Regionalism, Networks, And Partnerships: A Leadership Approach To Economic Development, George A. Erickcek, Brad Watts, Claudette Robey, Jim Robey
Regionalism, Networks, And Partnerships: A Leadership Approach To Economic Development, George A. Erickcek, Brad Watts, Claudette Robey, Jim Robey
Presentations
No abstract provided.
The Curse Of Windfall Income: How Foreign Aid And Natural Resource Dependence Constrains Growth, Adams Bailey Nager
The Curse Of Windfall Income: How Foreign Aid And Natural Resource Dependence Constrains Growth, Adams Bailey Nager
All Theses and Dissertations (ETDs)
Literature exists on two ‘curses,’ the natural resource curse and the curse of foreign aid, which limit growth in developing nations. At their core, both the natural resources curse and the curse of aid derive from the same root cause- the curse of windfall income. The windfall curse is a macroeconomic side-effect that negates the positive effects of unearned capital by raising domestic prices and lowering competitiveness. While windfall income creates growth in a countries service sector, it represses growth in the manufacturing sector. These trends help explain the inability of both foreign aid and natural resources to fuel sustained …
Cypriot Religion Of The Early Bronze Age: Insular And Transmitted Ideologies, Ca. 2500-2000 B.C.E., Donovan Adams
Cypriot Religion Of The Early Bronze Age: Insular And Transmitted Ideologies, Ca. 2500-2000 B.C.E., Donovan Adams
Anthropology
The Early Bronze Age of Cyprus is not a very well understood chronological period of the island for a variety of reasons. These include: the inaccessibility of the northern part of the island after the Turkish invasion, the lack of a written language, and the fragility of Cypriot artifacts. Many aspects of protohistoric Cypriot life have become more understood, such as: the economic structure, social organization, and interactions between Cyprus and Anatolia. Despite this improvement in some areas, religion is still largely not understood. With the arrival of new animals and symbols, there is clearly a shift in reverence. However, …
Molecular Actions Of The Vitamin D Receptor In Mammary And Skin Carcinogenesis, Samantha L. Chu
Molecular Actions Of The Vitamin D Receptor In Mammary And Skin Carcinogenesis, Samantha L. Chu
Anthropology
Vitamin D has been linked to breast cancer risk in animal and human studies, suggesting that the active metabolite 1,25-Dihydroxyvitamin D (1,25D) might protect breast cells from transformation. In human mammary epithelial (HME-hTERT) cells, which express vitamin D receptor (VDR), 1,25D exerts anti proliferative and pro-differentiating effects, but the molecular mechanisms that mediate these actions are unknown. In previous studies we used genomic profiling to classify 1,25D regulated networks in HME-hTERT cells that may contribute to the anti-cancer effects of vitamin D. Through this approach we detected a 60-fold increase in the cytokine CD14 in HME-hTERT cells treated with vitamin …
Implications Of Tanzanian Culture On Nutrition And Their Effects In People Living With Hiv/Aids, Jennifer Pollard
Implications Of Tanzanian Culture On Nutrition And Their Effects In People Living With Hiv/Aids, Jennifer Pollard
Anthropology
Many Africans living with HIV/AIDS also suffer from malnutrition. Together, HIV and malnutrition greatly compromise the immune system of an individual, with each condition increasing the effects of the other. This field study examines Maasai in the Arusha region of Tanzania where approximately 5.6% of the population is infected with HIV/AIDS and 45% of children exhibit stunted growth, indicating chronic malnutrition within the population. Cultural factors including gender inequality, knowledge levels, and traditions associated with Maasai (the predominant tribe in the Arusha region) were analyzed in their contributions to malnutrition and HIV. The study was conducted over three months in …