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Articles 19141 - 19170 of 20317
Full-Text Articles in Entire DC Network
Menyudahi Analogi Antropomorfisme: Mendamaikan Biologi, Sosiologi Dan Psikologi Melalui Psikogenealogi Antropologi Kedaulatan Negara, Hizkia Yosie Polimpung
Menyudahi Analogi Antropomorfisme: Mendamaikan Biologi, Sosiologi Dan Psikologi Melalui Psikogenealogi Antropologi Kedaulatan Negara, Hizkia Yosie Polimpung
Antropologi Indonesia
Death can be understood merely as a transition from one life to the next or simply as an end of life. These two conceptions are established due to our lack in knowledge about what will happen to us after we die. In order to make any sense, both conceptions require an understanding of death (and also life) as individual matter, that the only death (and life) I experienced is always my own. Nevertheless, in the first conception death does not exterminate one’s self, while in the second conception death exterminate one’s self. However, nonexistence of any access to the first-person …
Current Perspectives On Sotl, Lorraine Stefani
Current Perspectives On Sotl, Lorraine Stefani
International Journal for the Scholarship of Teaching & Learning
The concept of scholarship is central to the roles and overarching functions of universities and, as such, obviously influences policy and practice in higher education throughout the world. However the role of "the university" and consequently, higher education, is changing, and that change is driven by changes in society and changes in communication which in turn are largely being driven by technological advances, and changes in the expectations of the student population. While universities...
(Wp 2011-01) Kenneth Boulding As A Moral Scientist, John B. Davis
(Wp 2011-01) Kenneth Boulding As A Moral Scientist, John B. Davis
Economics Working Papers
Kenneth Boulding’s AEA presidential address argued that economics is a moral science. His view derived from his general systems theory thinking, his three systems view of human society, and his early contributions to evolutionary economics. Boulding’s argument that economics could not be value-free should be distinguished from other well-known views of economics as a moral science, such as Gunnar Myrdal’s. This paper discusses the development and nature of Boulding’s thinking about economics as a moral science in the larger context of his thinking.
Spatial Ecology Of Adult Spotted Seatrout, Cynoscion Nebulosus, In Louisiana Coastal Waters, Jody Lynn Callihan
Spatial Ecology Of Adult Spotted Seatrout, Cynoscion Nebulosus, In Louisiana Coastal Waters, Jody Lynn Callihan
LSU Doctoral Dissertations
Spotted seatrout, Cynoscion nebulosus, are common in estuaries and coastal waters of the south Atlantic and Gulf of Mexico and are of considerable recreational and economic importance. Still, the spatial ecology of this species is under-studied and poorly resolved, especially in Louisiana waters. To address this important knowledge gap, I examined the movements, distribution, and habitat use of adult spotted seatrout in coastal Louisiana primarily using high-resolution acoustic telemetry and secondarily, conventional tagging (mark-recapture) data. At the largest spatial scale investigated, I found that adults exhibited a high degree of estuarine fidelity and rarely undertook large-scale movements in excess of …
Molecular Mechanisms Of Bacillus Thuringiensis Resistance In The Sugarcane Borer, Yunlong Yang
Molecular Mechanisms Of Bacillus Thuringiensis Resistance In The Sugarcane Borer, Yunlong Yang
LSU Doctoral Dissertations
The sugarcane borer, Diatraea saccharalis, is a major target pest of transgenic corn expressing Bacillus thuringiensis (Bt) proteins in many areas of the U.S. mid-southern region. A Cry1Ab-resistant (Cry1Ab-RR) strain of D. saccharalis has been developed from a single two-parent family-line. To examine the molecular mechanisms of the Cry1Ab resistance in this insect strain, cDNAs of five types of potential candidate genes related to Bt resistance were sequenced using reverse transcriptase polymerase chain reaction (RT-PCR) and 5’ rapid amplification of cDNA end (5’ RACE). The Bt resistance candidate genes examined included three trypsins (DsTRYs), three chymotrypsins (DsCHYs), three aminopeptidases N …
Fragmentation Sensitivity And Its Consequences On Demography And Host-Ectoparasite Dynamics In Amazonian Birds, Erik I. Johnson
Fragmentation Sensitivity And Its Consequences On Demography And Host-Ectoparasite Dynamics In Amazonian Birds, Erik I. Johnson
LSU Doctoral Dissertations
The Amazon rainforest is experiencing rapid deforestation due to ranching, agriculture, and urban development, which often leads to remnant patches serving as refugia for forest organisms. By mist-netting passerines in 11 forest fragments (1-, 10-, and 100-ha patches) and nearby continuous forest at the Biological Dynamics of Forest Fragmentation Project near Manaus, Brazil, I conducted a series of studies to identify mechanisms that drive population changes in fragmented landscapes. First, I examined the age structure of bird populations from six ecological guilds in fragments and continuous forest. Immatures are the dispersing age group in birds, and their relative abundance in …
Rabbit Hole: A Prologue, Elizabeth Davis
Rabbit Hole: A Prologue, Elizabeth Davis
A with Honors Projects
A short, one act play about the childhood of Becca, Arthur, and Izzy.
Using Education Assistants To Help Pave The Road To Literacy: Supporting Oral Language, Letter-Sound Knowledge And Phonemic Awareness In The Pre-Primary Year, Wendy Moore, Lorraine Hammond
Using Education Assistants To Help Pave The Road To Literacy: Supporting Oral Language, Letter-Sound Knowledge And Phonemic Awareness In The Pre-Primary Year, Wendy Moore, Lorraine Hammond
Research outputs pre 2011
Children with weak oral language skills are at risk of experiencing difficulty with early literacy acquisition. Intensive small group intervention during the preprimary year has the potential to improve children’s success in developing emergent literacy skills. Education assistants are a potentially powerful resource for supporting students at educational risk. In this study, education assistants at four schools were trained to provide a daily half-hour emergent literacy program to pre-primary students with low oral language skills. The program focused on developing phonological awareness, letter-sound knowledge and vocabulary using both explicit and in-context (embedded) learning activities. The students undertaking the program made …
New Lexicon And Criteria For The Diagnosis Of Alzheimer's Disease, Hamid Sohrabi, Michael Weinborn, Johanna Badcock, Kristyn A. Bates, Roger Clarnette, Darshan Trivedi, Giuseppe Verdile, Tom Sutton, Nat P. Lenzo, Samuel Gandy, Ralph Martins
New Lexicon And Criteria For The Diagnosis Of Alzheimer's Disease, Hamid Sohrabi, Michael Weinborn, Johanna Badcock, Kristyn A. Bates, Roger Clarnette, Darshan Trivedi, Giuseppe Verdile, Tom Sutton, Nat P. Lenzo, Samuel Gandy, Ralph Martins
Research outputs pre 2011
No abstract provided.
Genetic Factors In Metastatic Progression Of Cutaneous Melanoma: The Future Role Of Circulating Melanoma Cells In Prognosis And Management, A Ireland, M Millward, R Pearce, M Lee, Mel Ziman
Genetic Factors In Metastatic Progression Of Cutaneous Melanoma: The Future Role Of Circulating Melanoma Cells In Prognosis And Management, A Ireland, M Millward, R Pearce, M Lee, Mel Ziman
Research outputs pre 2011
The greatest potential for improvement of outcome for patients with Cutaneous Malignant Melanoma lies in the prevention of systemic metastasis. Despite extensive investigation, current prognostic indicators either alone or in combination, although related to melanoma progression, are not sufficient to accurately predict the pattern of progression and outcome for any individual patient. Metastasis related death has been recorded in patients initially diagnosed with early stage tumour as well as in patients many years after initial tumour removal. The trouble finding a predictable pattern in the puzzle of melanoma progression may be linked to the fact that most of the material …
The Role Of Acculturation In Adolescent Mental Health And Academic Achievement: Mediational Pathways, Ariz Rojas
The Role Of Acculturation In Adolescent Mental Health And Academic Achievement: Mediational Pathways, Ariz Rojas
USF Tampa Graduate Theses and Dissertations
This study investigated the different pathways by which acculturation may influence Hispanic adolescents' psychological functioning and academic achievement. Proposed mediational pathways included adolescent perceptions of mothers' and fathers' parenting practices, acculturative stress, self-esteem, academic support, and academic motivation. Participants included 116 9th and 10th grade students recruited from high schools and a parent for each student. Parents completed a measure of acculturation and rated their adolescents' psychological symptomology. Adolescents completed measures of perceived parenting (mother and father), a self-report of psychological symptoms, a measure of acculturation and acculturative stress, as well as ratings of academic support and motivation. …
Effects Of Solids Loadings And Particle Size Distribution On Siphon Ceramic Candle Filters, Danielle Renzi
Effects Of Solids Loadings And Particle Size Distribution On Siphon Ceramic Candle Filters, Danielle Renzi
USF Tampa Graduate Theses and Dissertations
In the rural areas of Madagascar only 29% of the population has access to clean water and 10% has access to improved sanitation. It has been estimated that environmental risk factors, such as inadequate access to clean drinking water and proper sanitation, are responsible for 94% of the diarrheal disease burden. This study was focused on testing a point-of-use technology called the Tulip filter, which is a siphon ceramic candle filter impregnated with silver. The purpose is to assess its feasibility for implementation in rural regions of Madagascar through a laboratory study performed at the University of South Florida.
The …
The Relationship Between Statistics Self-Efficacy, Statistics Anxiety, And Performance In An Introductory Graduate Statistics Course, William Ray Schneider
The Relationship Between Statistics Self-Efficacy, Statistics Anxiety, And Performance In An Introductory Graduate Statistics Course, William Ray Schneider
USF Tampa Graduate Theses and Dissertations
The purpose of this study was to determine the relationship between statistics self-efficacy, statistics anxiety, and performance in introductory graduate statistics courses. The study design compared two statistics self-efficacy measures developed by Finney and Schraw (2003), a statistics anxiety measure developed by Cruise and Wilkins (1980), and a course performance measure. To view self-efficacy from two perspectives, the Current Statistics Self-Efficacy (CSSE) assessed student confidence in their ability to complete specific statistics tasks in the present, whereas Self-Efficacy to Learn Statistics (SELS) assessed student confidence in their ability to learn statistics in the future. The performance measure was the combined …
Increasing Adolescents' Subjective Well-Being: Effects Of A Positive Psychology Intervention In Comparison To The Effects Of Therapeutic Alliance, Youth Factors, And Expectancy For Change, Jessica A. Savage
USF Tampa Graduate Theses and Dissertations
This study investigated the variance in subjective well-being (SWB) of early adolescents (n = 54) exposed to a positive psychology intervention aimed at increasing positive affect and life satisfaction as well as decreasing negative affect through intentional activities (e.g., gratitude journals, acts of kindness, use of character strengths, optimistic thinking). Understanding how to increase SWB among youth is important because of its associations with positive indicators of psychological and academic functioning. However, prior research is limited regarding interventions targeting SWB in youth and excludes the relation of common factors of therapeutic change. Based on the literature regarding therapeutic change, youth …
Parent Involvement In Children's Schooling: An Investigation Of Measurement Equivalence Across Ethnic Groups, Heather Marie Scott
Parent Involvement In Children's Schooling: An Investigation Of Measurement Equivalence Across Ethnic Groups, Heather Marie Scott
USF Tampa Graduate Theses and Dissertations
Epstein et al.'s Theory of Overlapping Spheres of Influence focuses on the interaction and communication, or partnerships, among families, schools, and the community to bring the three closer together. The theory works in conjunction with Epstein's typology of parental involvement, which focuses on six types of involvement that are instrumental to a child's development and his/her school and educational success. These serve as the framework for the study and support the construct of parent's involvement in children's schooling.
The purpose of the current study was to conduct further validation analyses of an inventory designed to measure the construct of parent …
Analyses Of Language And Culture Beliefs And Reported Practices Of Pre-Kindergarten And Kindergarten Teachers Working With Dual Language Learners, Giselle Sanchez
Analyses Of Language And Culture Beliefs And Reported Practices Of Pre-Kindergarten And Kindergarten Teachers Working With Dual Language Learners, Giselle Sanchez
USF Tampa Graduate Theses and Dissertations
This study explored the underlying factors involved in the Language and Culture Questionnaire (LCQ), a measure of lead pre-kindergarten and kindergarten teachers' (n = 119) beliefs and best practices for working with dual language learners (DLLs). The LCQ was found to have suboptimal reliability and all results herein should be interpreted with caution. The exploratory factor analyses suggested the LCQ weakly captures two factors, beliefs and practices. Frequencies of teachers holding the appropriate beliefs and implementing best practices were reviewed. The beliefs and practices scores exhibited a degree of relationship between each other. Finally, multiple regression designs were utilized …
A Multi-Methodological Study Of A Possible Syndemic Among Female Adult Flim Actresses, Candace Danielle Sibley
A Multi-Methodological Study Of A Possible Syndemic Among Female Adult Flim Actresses, Candace Danielle Sibley
USF Tampa Graduate Theses and Dissertations
Existing literature provides support for a possible syndemic among adult film actresses. Multiple studies emphasize that a combination of economic, social, and cultural issues work together in tandem to synergistically amplify HIV/STI risk in this vulnerable population. It is critical to acknowledge how the detrimental effects of the high prevalence of substance abuse, psychological distress, intimate partner violence, and childhood sexual abuse work together in a system to heighten HIV/STI risk among adult-film actresses. Additionally, issues including the retrogressive dynamic and unequal power and hegemony in the industry function as facilitators which lower the overall health profile of adult-film actresses. …
Framing Christianity: A Frame Analysis Of Fundamentalist Christianity From 2000-2009, Rebecca Mackin Sitten
Framing Christianity: A Frame Analysis Of Fundamentalist Christianity From 2000-2009, Rebecca Mackin Sitten
USF Tampa Graduate Theses and Dissertations
This qualitative frame analysis examines how print media handles the concept of Fundamentalist Christianity. The researcher examined news reports in four prominent national newspapers over the ten-year period between 2000 and 2009 for references made to Fundamentalist Christianity. The sample is examined on the basis of Mark Silk's "topoi," a term taken from classical rhetoric meaning commonplaces or themes (1995). Silk outlines seven common topoi on which stories about religion are written, and these are utilized as a framework for this present study. While much has been written and researched on how religious groups, Fundamentalist Christians, and Evangelicals use mass …
Heterogeneous Stress Response In A Clonal Invader (Imperata Cylindrica): Implications For Management, Sarah Grace Sanford
Heterogeneous Stress Response In A Clonal Invader (Imperata Cylindrica): Implications For Management, Sarah Grace Sanford
USF Tampa Graduate Theses and Dissertations
Life history traits such as growth, survival, and clonality can vary within a population. When such variation exists in a population of an invasive species, it can affect population dynamics, and if any part of the variation has a genetic basis the population can evolve in response to control regimes. Evolutionary responses to control efforts may shift the population towards a few more resilient genotypes, or towards different types in different microenvironments, depending on the scale of gene flow with respect to the patchiness of the environment. The purpose of this study is to examine whether the application of stress …
The Relationship Of Mid-Pregnancy Levels Of Cytokines, Stress, And Depression With Gestational Age At Delivery, Melissa Molinari Shelton
The Relationship Of Mid-Pregnancy Levels Of Cytokines, Stress, And Depression With Gestational Age At Delivery, Melissa Molinari Shelton
USF Tampa Graduate Theses and Dissertations
Pregnancy is a time of alternating states of inflammation. The establishment of pregnancy is marked by controlled inflammation and transition toward an anti-inflammatory state for much of the gestational period before returning to an inflammatory state at the onset of labor. Stress and depression trigger the HPA Axis to produce cortisol and levels are maintained in a state of elevation during pregnancy and continue to rise before parturition.
The aim of this research was to explore the relationship of gestational age at delivery with mid-pregnancy levels of cytokines, stress and depression. Participant samples (N = 122) were collected between 16 …
Generation And Application Of Antigen-Specific Induced Regulatory T Cells In Allogeneic Bone Marrow Transplantation, Kenrick Semple
Generation And Application Of Antigen-Specific Induced Regulatory T Cells In Allogeneic Bone Marrow Transplantation, Kenrick Semple
USF Tampa Graduate Theses and Dissertations
CD28 co-stimulation is required for the generation of naturally occurring regulatory T cells (nTregs) in the thymus through Lck-signaling. However, high level of CD28 suppresses the generation of induced Tregs (iTregs) from naïve CD4 T cells, although underlying mechanism(s) has not been defined. Here we investigated the role of CD28-mediated signaling pathways in the suppression of Treg generation. We used a series of transgenic (Tg) mice on CD28-deficient background that bears WT CD28 or mutated CD28 in its cytosolic tail incapable of binding to Lck, PI3K or Itk. Regardless of exogenous IL-2, strong CD28 costimulation suppressed iTreg generation through Lck …
The Hippocratic Corpus And Soranus Of Ephesus: Discovering Men's Minds Through Women's Bodies, Megan Michelle Slaughter
The Hippocratic Corpus And Soranus Of Ephesus: Discovering Men's Minds Through Women's Bodies, Megan Michelle Slaughter
USF Tampa Graduate Theses and Dissertations
This thesis addresses what cultural influences and social circumstances shaped the works of the Hippocratic Corpus and Soranus's Gynecology. This thesis will illustrate how these medical texts are representative of how women were viewed by men in Classical Greece and Early Imperial Rome, respectively. It deals additionally with how these gynecological works in turn impacted the way in which society viewed and treated women. In particular, these medical writers' changing views of the act of conception shed light on the differing attitudes of their cultures. Thus far research on these time periods and works has focused too narrowly on one …
Novel Roles For The Transcriptional Repressor Prdm1 In Human Natural Killer Cells And Identification Of An Inhibitor Of Its Interacting Methyltransferase G9a, Matthew Adams Smith
Novel Roles For The Transcriptional Repressor Prdm1 In Human Natural Killer Cells And Identification Of An Inhibitor Of Its Interacting Methyltransferase G9a, Matthew Adams Smith
USF Tampa Graduate Theses and Dissertations
The studies presented within this dissertation provide the first description of PRDM1 (also known as Blimp-1 or PRDI-BF1) function in natural killer cells. NK cells are major effectors of the innate immune response via antigen-independent cytotoxicity and link to the adaptive immune response through cytokine release. Molecular mechanisms mediating NK activation are relatively well-studied; however, much less is known about the mechanisms that restrain activation.
In the first study, the transcriptional repressor PRDM1 is shown to be a critical negative regulator of NK function. Microarray analysis was used to characterize transcriptional changes associated with cytokine-mediated activation. PRDM1 is expressed at …
Late Cretaceous Faunal Dynamics In The Western Interior Seaway: The Record From The Red Bird Section, Eastern Wyoming, Joshua Stephen Slattery
Late Cretaceous Faunal Dynamics In The Western Interior Seaway: The Record From The Red Bird Section, Eastern Wyoming, Joshua Stephen Slattery
USF Tampa Graduate Theses and Dissertations
Studies examining bioevents (e.g., mass extinctions, faunal turnovers, diversification events) usually only scrutinize a short interval prior to such events, however, understanding their actual paleobiological implications requires a thorough understanding of the background conditions. The objective of this study is to document the background biodiversity dynamics in a single lithofacies of the Upper Cretaceous Pierre Shale that was deposited in an offshore setting of the Western Interior Seaway (WIS) and to place these changes into an environmental context. To assess the background biodiversity dynamics, the concretionary faunas of the Baculites eliasi through B. clinolobatus biozones of the Pierre Shale in …
Modeling And Parameter Study Of Bistable Spherical Compliant Mechanisms, Chester Smith
Modeling And Parameter Study Of Bistable Spherical Compliant Mechanisms, Chester Smith
USF Tampa Graduate Theses and Dissertations
The bistable spherical compliant mechanism (BSCM) is a novel device capable of large, repeatable, out-of-plane motion, characteristics that are somewhat difficult to achieve with surface micromachined microelectromechanical systems. An improved pseudo-rigid-body model (PRBM) to predict the behavior of the BSCM is presented. The new model was used to analyze seven different versions of the device, each with a different compliant joint length. The new model, which adds torsion, is compared with a finite element analysis (FEA) beam model. The new model more closely approximates the results yielded by FEA than previous models used to analyze the BSCM. Future work is …
Evolution/Creationism Controversy: Analysis Of Past And Current Policies In Public Schools And The Practice Of Allowing Students To Opt-Out Of Learning Evolution Concepts, Jacquelyn Hoffmann Speake
Evolution/Creationism Controversy: Analysis Of Past And Current Policies In Public Schools And The Practice Of Allowing Students To Opt-Out Of Learning Evolution Concepts, Jacquelyn Hoffmann Speake
USF Tampa Graduate Theses and Dissertations
Recent anti-evolution legislation, in the form of Academic Freedom bills, has been introduced in many state legislatures over the last three years. The language in the proposed Academic Freedom bills may allow different interpretations of what can be taught in the science classrooms, and possibly spur parents to take advantage of their perceived parental rights to request their child be opted-out of class when the scientific theory of evolution is taught. Five research questions guided the analysis of participant responses to questions and perception statements focusing on secondary school administrators' actions, perceptions, and awareness as they relate to their decision …
Pilot Assessment Of Novel Membrane Bioreactor Processes - Improvements In Biological Nutrient Removal And Membrane Operation, Shaleena Smith
Pilot Assessment Of Novel Membrane Bioreactor Processes - Improvements In Biological Nutrient Removal And Membrane Operation, Shaleena Smith
USF Tampa Graduate Theses and Dissertations
With increasing water reuse applications and upcoming stringent regulations for treated wastewater effluent discharge, wastewater plants need to consider alternative technologies beyond conventional treatment processes. The new regulations, Numeric Nutrient Criteria (NNC), may regulate discharge nitrogen and phosphorus concentrations to as low as 0.5 mg/L as N and 10 μg/L as P respectively. To meet these target requirements, system retrofitting to incorporate chemical or advanced nutrient removal systems possibly with membrane technology will most likely be required. Although microfiltration/ultrafiltration membranes coupled with biological processes, otherwise known as membrane bioreactors (MBR), remove contaminants and suspended solids, nutrient removal is minimal to …
A Novel Device For Cell-Cell Electrofusion, Justin T. Stewart
A Novel Device For Cell-Cell Electrofusion, Justin T. Stewart
USF Tampa Graduate Theses and Dissertations
Cell transplantation therapy is a potentially powerful tool and can be used to replace defective cells with healthy cells. This offers the possibility of alleviating the destructive symptoms for many diseases such as Parkinson's disease, Alzheimer's disease, stroke, spinal cord trauma, Type I diabetes and many more. While there are many diseases that could be positively impacted from cell transplantation therapy, the focus of this research is insulin dependent, Type I Diabetes.
The Islets of Langerhans are composed of various types of cells located in the pancreas and are responsible for a variety of biochemical functions. Specifically, the beta Islet …
Growing Up With Hiv: Disease Management Among Perinatally Infected Adolescents, Barbara J. Szelag
Growing Up With Hiv: Disease Management Among Perinatally Infected Adolescents, Barbara J. Szelag
USF Tampa Graduate Theses and Dissertations
Children born with HIV in the 1980s and 1990s are surviving into adolescence and adulthood, due to the availability of highly active antiretroviral therapy (HAART). Growing up with a chronic and stigmatized disease presents considerable challenges as young people explore their sexuality, develop relationships, and take steps to become independent and productive adults. Adherence to HAART is an essential and life-long practice for the maintenance of health and longevity. For adolescents born with HIV, a daily medication schedule is one aspect of disease management that also includes medical visits, HIV status acceptance, bouts of illness, and disclosure of HIV status …