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Articles 21631 - 21660 of 29055
Full-Text Articles in Entire DC Network
New Records Of Basidiomycota From Trabzon, Tokat, And İstanbul Provinces In Turkey, Ertuğrul Sesli̇, İbrahi̇m Türkekul, Ilgaz Akata, Tuula Ni̇skanen
New Records Of Basidiomycota From Trabzon, Tokat, And İstanbul Provinces In Turkey, Ertuğrul Sesli̇, İbrahi̇m Türkekul, Ilgaz Akata, Tuula Ni̇skanen
Turkish Journal of Botany
Basidiomata were collected from Trabzon, Tokat, and İstanbul provinces between 2011 and 2015. Standard methods were used during collecting and microscopic investigations. Cantharellus ianthinoxanthus (R.Maire) Kühner, Cortinarius humicola (Quél.) Maire, Cortinarius obtusorum Rob.Henry, Cortinarius rubicundulus (Rea) A.Pearson, Cortinarius sordescens Rob.Henry, Crinipellis subtomentosa
From Surviving To Thriving? An Investigation Of Asylee Integration In The United States, Lindsay M. Harris
From Surviving To Thriving? An Investigation Of Asylee Integration In The United States, Lindsay M. Harris
Journal Articles
This article assesses the efficacy of the legal framework for asylees, individuals granted refugee status within the United States, through an examination of the human outcomes following the grant of asylum. To understand how the asylee benefits system actually functions, I conducted more than fifty field interviews with advocates, service providers, and government officials in the San Francisco Bay Area and the Washington, D.C. metropolitan area. This research fills a conspicuous gap in our understanding of what happens after the grant of asylum and reveals a number of insights about the ways in which the prevailing laws, policies, and programs …
Investigating Ichneumonidae: Insights Into Species Identification And Venom Composition, Victoria G. Pook
Investigating Ichneumonidae: Insights Into Species Identification And Venom Composition, Victoria G. Pook
Theses and Dissertations--Entomology
Parasitoid wasps are hyperdiverse, with current estimates suggesting that they may account for up to 20% of all insect species. Though their ecological significance and their importance in integrated pest management cannot be denied, these taxa remain understudied and, due to their small size, are often overlooked. However, recent advances in molecular techniques are helping to reverse this trend by providing tools which scientists can use to better understand species limits and host interactions.
Parasitoid wasps are often morphologically cryptic and their accurate delimitation requires the analysis of DNA sequence data from fast-evolving genes in addition to morphological characters. The …
Selection Of A Novel Aptamer Against Vitronectin Using Capillary Electrophoresis And Next Generation Sequencing, C. H. Stuart, Kathryn R. Riley, O. Boyacioglu, D. M. Herpai, W. Debinski, S. Qasem, F. C. Marini, C. L. Colyer, W. H. Gmeiner
Selection Of A Novel Aptamer Against Vitronectin Using Capillary Electrophoresis And Next Generation Sequencing, C. H. Stuart, Kathryn R. Riley, O. Boyacioglu, D. M. Herpai, W. Debinski, S. Qasem, F. C. Marini, C. L. Colyer, W. H. Gmeiner
Chemistry & Biochemistry Faculty Works
Breast cancer (BC) results in ≃40,000 deaths each year in the United States and even among survivors treatment of the disease may have devastating consequences, including increased risk for heart disease and cognitive impairment resulting from the toxic effects of chemotherapy. Aptamer-mediated drug delivery can contribute to improved treatment outcomes through the selective delivery of chemotherapy to BC cells, provided suitable cancer-specific antigens can be identified. We report here the use of capillary electrophoresis in conjunction with next generation sequencing to develop the first vitronectin (VN) binding aptamer (VBA-01; Kd 405 nmol/l, the first aptamer to vitronectin (VN; Kd = …
To Jump Or Not To Jump: Mule Deer (Odocoileus Hemionus) And White-Tailed Deer (Odocoileus Virginianus) Crossing Decisions, Emily N. Burkholder
To Jump Or Not To Jump: Mule Deer (Odocoileus Hemionus) And White-Tailed Deer (Odocoileus Virginianus) Crossing Decisions, Emily N. Burkholder
Undergraduate Theses, Professional Papers, and Capstone Artifacts
There have been recent efforts to enhance ungulate movement through modified fencing structures. Ungulates such as mule deer (Odocoileus hemionus) and white-tailed deer (Odocoileus virginianus) typically negotiate fences by either jumping over fencing or going under. Here we examine crossing success and crossing decisions of mule deer and white-tailed deer and determine factors that influence crossing success and the impending decision to jump over or crawl underneath fencing. Using a BACI (Before-After-Control-Impact) design, we deployed remote cameras along fence lines in three study areas; Canadian Forces Base (CFB) Suffield and OneFour research center in Southeastern Alberta, …
Functional Roles For Post-Translational Modifications Of T-Snares In Platelets, Jinchao Zhang
Functional Roles For Post-Translational Modifications Of T-Snares In Platelets, Jinchao Zhang
Theses and Dissertations--Molecular and Cellular Biochemistry
Platelets affect vascular integrity by secreting a host of molecules that promote hemostasis and its sequela. Given its importance, it is critical to understand how platelet exocytosis is controlled. Post-translational modifications, such as phosphorylation and acylation, have been shown to affect signaling pathways and platelet function. In this dissertation, I focus on how these modifications affect the t-SNARE proteins, SNAP-23 and syntaxin-11, which are both required for platelet secretion. SNAP-23 is regulated by phosphorylation. Using a proteoliposome fusion assay, I demonstrate that purified IκB Kinase (IKK) phosphorylated SNAP-23, which increased the initial rates of SNARE-mediated liposome fusion. SNAP-23 mutants …
The Influence Of Cholesterol-Related Membrane Fluidity On The Shear Stress Control Of Neutrophil Adhesion And Its Implications In Hypercholesterolemia, Michael L. Akenhead
The Influence Of Cholesterol-Related Membrane Fluidity On The Shear Stress Control Of Neutrophil Adhesion And Its Implications In Hypercholesterolemia, Michael L. Akenhead
Theses and Dissertations--Biomedical Engineering
Hypercholesterolemia is a significant risk factor in the development of cardiovascular disease and is associated with chronic leukocyte adhesion in the microvasculature. While the underlying mechanisms behind this have yet to be determined, it may be possible that hypercholesterolemia impairs the fluid shear stress (FSS) inactivation of neutrophils through the rigidifying effect of cholesterol on membrane fluidity. FSS restricts surface expression of CD18 integrins through cathepsin B (ctsB) proteolysis, which minimizes neutrophil adhesivity. If hypercholesterolemia blocks FSS mechanotransduction, then the inhibition of CD18 cleavage may link pathologic blood cholesterol elevations with dysregulated neutrophil adhesion. We hypothesized that elevated cholesterol contributes …
Principles Of Differentiation And Morphogenesis, Scott F. Gilbert, R. Rice
Principles Of Differentiation And Morphogenesis, Scott F. Gilbert, R. Rice
Biology Faculty Works
Developmental biology is the science connecting genetics with anatomy, making sense out of both. The body builds itself from the instructions of the inherited DNA and the cytoplasmic system that interprets the DNA into genes and creates intracellular and cellular networks to generation the observable phenotype. Even ecological factors such as diet and stress may modify the DNA such that different phenotypes can be constructed from the same DNA. During the past two decades, the basic principles of development have become known; although this brief chapter cannot do them justice (see, for example, Gilbert, 2013), they cover the following: mechanisms …
Environmental Change And Adaptation In Kentucky Emerging Research Institution Sponsored Programs Offices: A Multiple Case Study, Scott Niles
Theses and Dissertations--Education Sciences
The decline in funding allocations to state-supported institutions of higher education (IHEs) in Kentucky has compelled these universities to secure alternate forms of funding to support their capacity to meet public expectations. These other funding streams include increasing enrollment numbers, securing philanthropic support, and acquiring sponsored funding for research projects and programs. While smaller statesupported IHEs face resource and credibility challenges in their pursuit to expand external funding activity, these Emerging Research Institutions (ERIs) continue to strategically bolster their respective research enterprises amid shrinking budgets and increased competition for external funds. Research administration offices are the institutional units responsible for …
Hybrid Modelling For Vineyard Harvesting Operations, Mohammed Mesabbah, Amr Mahfouz, Mohamed Ragab, Amr Arisha
Hybrid Modelling For Vineyard Harvesting Operations, Mohammed Mesabbah, Amr Mahfouz, Mohamed Ragab, Amr Arisha
Conference papers
Hiring workers under seasonal recruiting contracts causes significant variation of workers skills in the vineyards. This leads to inconsistent workers performance, reduction in harvesting efficiency, and increasing in grape losses rates. The objective of this research is to investigate how the variation in workers experience could impact vineyard harvesting productivity and operational cost. The complexity of the problem means that it is difficult to analyze the system parameters and their relationships using individual analytical model. Hence, a hybrid model integrating discrete event simulation (DES) and agent based modeling (ABM) is developed and applied on a vineyard to achieve research objective. …
Representing Parents In Child Welfare Cases, Vivek Sankaran
Representing Parents In Child Welfare Cases, Vivek Sankaran
Book Chapters
A parent's constitutional right to raise his or her child is one of the most venerated liberty interests safeguarded by the Constitution. The law presumes parents to be fit, and it establishes that they do not need to be model parents to retain custody of their children. If the state seeks to interfere with the parent-child relationship, the Constitution mandates: (I) that the state prove parental unfitness, a standard defined by state laws, and (2) that the state follow certain procedures protecting the due process rights of parents. The constitutional framework for child welfare cases is premised upon the belief …
Documentation Of Extensive Root Systems Of Thalassia Seagrass Along The Banks Of Pigeon Creek, San Salvador Island, Bahamas, Bosiljka Glumac, H. Allen Curran
Documentation Of Extensive Root Systems Of Thalassia Seagrass Along The Banks Of Pigeon Creek, San Salvador Island, Bahamas, Bosiljka Glumac, H. Allen Curran
Geosciences: Faculty Publications
Reprinted from: Bosiljka Glumac & Michael Savarese (eds.), Proceedings of the 16th Symposium on the Geology of the Bahamas and Other Carbonate Regions: San Salvador, Gerace Research Center
Aggregate Level Biographical Outcomes For Gay And Lesbian Movements: Collective Identity, Lifecourse, And Generations, Nancy Whittier
Aggregate Level Biographical Outcomes For Gay And Lesbian Movements: Collective Identity, Lifecourse, And Generations, Nancy Whittier
Sociology: Faculty Books
Social movements have attracted much attention in recent years, both from scholars and among the wider public. This book examines the consequences of social movements, covering such issues as the impact of social movements on the life course of participants and the population in general, on political elites and markets, and on political parties and processes of social movement institutionalization. The volume makes a significant contribution to research on social movement outcomes in three ways: theoretically, by showing the importance of hitherto undervalued topics in the study of social movements outcomes; methodologically, by expanding the scientific boundaries of this research …
Nk Cells Expand And Interact With K562-Mb15-41bbl Plasma Membrane Particles, But Not With K562-Mb15-41bbl Cells, Ryan H. Lindstrom
Nk Cells Expand And Interact With K562-Mb15-41bbl Plasma Membrane Particles, But Not With K562-Mb15-41bbl Cells, Ryan H. Lindstrom
Honors Program Theses
Natural Killer (NK) cells are highly cytotoxic and specific towards certain types of cancer cells and are therefore a potential target for immunotherapy. In order to determine how NK cells acquire these traits, K562-mb15-41BBL cancer cells, specially modified leukemia cells designed to enhance NK cells for cancer eradication, were tagged with an Alexa Fluor 647 (A647) fluorescent dye and cultured with peripheral blood mononuclear cells (PBMCs) over a week. Non labeled K562-mb15-41BBL cells were used as a control. The co-incubation of PBMCs and K562s is intended to show which cells from the mixed PBMC culture interact directly with the cancer …
Understanding Mental Toughness And Stress: The Role Of Cortisol, Alexis K. Satterwhite Ms.
Understanding Mental Toughness And Stress: The Role Of Cortisol, Alexis K. Satterwhite Ms.
Honors Program Theses
Mental toughness research aims to understand how two people of the same skill level, experience, and background react to pressure and stress, with one succumbing to the pressure while another succeeds (Clough & Strycharczyk, 2012). This study used Clough, Earle, and Sewell’s (2002) four C’s of mental toughness (commitment, challenge, control, and confidence) as a theoretical framework. The current study aims to explore physiological aspects of mental toughness through cortisol, a stress hormone that is released as an internal reaction to some type of threat occurring externally to the body (Kottler & Chen, 2011). The relationships between mental toughness and …
The Search For Agency: Female Sexual Desire In U.S. Sex Education And Coming-Of-Age Cinema, Mckenzi A. Vanderberg
The Search For Agency: Female Sexual Desire In U.S. Sex Education And Coming-Of-Age Cinema, Mckenzi A. Vanderberg
Honors Program Theses
The following essay provides an analysis of the gendered ideologies present in coming-of-age cinema, as well as a critique of heteronormative, patriarchal concepts that hinder female sexual agency and adolescent empowerment. More specifically, this essay will critique the harmful portrayal of female puberty as romantic, passive, and emotional in comedic coming-of-age cinema. This essay will be split into three primary segments. The first segment will consist of a literature review discussing the correlation between sexual desire and autonomy, as well as the importance of portraying female sexual agency rather than passivity in media and sex education curricula, in order to …
Assessing Risk And Resilience Factors For Early Childhood Development, Danielle Rioux
Assessing Risk And Resilience Factors For Early Childhood Development, Danielle Rioux
Honors Program Theses
Adequate early child developmental screenings are often not available in many child care centers despite considerable research that points toward the importance and necessity of such screenings in assuring quality educational and social outcomes for children. A wealth of influences can affect how a child develops, with both negative risk and positive resilience factors playing a key role in determining outcomes. The present study was conducted through chart review of 55 children attending Winter Park Day Nursery (WPDN). We explored the relationships between risk factors, resilience, and outcomes by using measures currently collected by the center, and combining them in …
Three Rationalities: An Exploration Of Three Views On Rationality In Economics, Martin Smith Sanders Iv
Three Rationalities: An Exploration Of Three Views On Rationality In Economics, Martin Smith Sanders Iv
Honors Program Theses
This paper conducts an exploration of three rationalities within economic thought: core, bounded, and ecological. Assumptions, policies and other key underpinnings of the rationalities are discussed and compared. Concluding remarks summarize the key points of each rationality and briefly discuss avenues for future research.
Influential Factors In Encouraging Or Dissuading Orlando Businesses To Seek Leed Certification, Katrina M. Zdanowicz
Influential Factors In Encouraging Or Dissuading Orlando Businesses To Seek Leed Certification, Katrina M. Zdanowicz
Honors Program Theses
Orlando, Florida, is home to 85 building projects that have received a Leadership in Energy and Environmental Design (LEED) certification and 74 projects that are in the process of seeking certification. Over 90 percent of these 159 buildings have been or are being rated by LEED commercial standards. This paper argues that while LEED has played a valuable role in encouraging environmentally sustainable design in the Orlando commercial sector and will continue to be a significant presence in sustainability discussions, local government legislation can assist the end-goals of LEED by promoting more localized initiatives. The benefits of LEED certification include …
The Mayo Framework Is Bad For Your Health, Christopher M. Holman
The Mayo Framework Is Bad For Your Health, Christopher M. Holman
Faculty Works
This Article begins by providing a brief historical retrospective of the development of the patent eligibility doctrine, and then delves into the related questions of: (1) what are the Supreme Court’s policy objectives for the recent reinvigoration of the patent eligibility doctrine; and (2) has it achieved those objectives? The article then discusses three important out-standing questions regarding the application of the new test for patent eligibility: (1) what constitutes a natural phenomenon; (2) what constitutes an inventive step; and (3) what, if any, role does preemption play in the analysis? The article then provides four examples of recent lower …
Soil Health Within Indianapolis Urban Gardens, Blake Moskal
Soil Health Within Indianapolis Urban Gardens, Blake Moskal
Undergraduate Honors Thesis Collection
The growing trend of healthier diets and localized food systems has led to the emergence of many urban farms throughout Indianapolis. Communities now have access to arable land where they can grow high quality produce for families and communities. However, many of the farms are built on land with past industrial or commercial legacies. These postindustrial soils could contain contaminants, like heavy metals, some of which are potentially harmful to humans. These sites also have poor soil quality, so farmers often have to import soil and use large amounts of fertilizer or compost to ensure viable growing conditions. To isolate …
Relative Preservation Of Emotion Recognition Abilities In Women Compared To Men With Parkinson's Disease, Colleen Frank
Relative Preservation Of Emotion Recognition Abilities In Women Compared To Men With Parkinson's Disease, Colleen Frank
Undergraduate Honors Thesis Collection
Successful emotion recognition is necessary for healthy relationships. Parkinson’s disease (PD) can be associated with deficits in emotion recognition through both auditory and visual modalities. Because past research has also documented that gender plays a role in emotion recognition, PD could differentially affect men and women. This study examined the abilities of men and women with PD to recognize specific emotions through emotional facial expressions and emotional prosody compared to healthy controls. This study included 28 PD patients (14 men, 14 women) and 40 (20 men, 20 women) age-matched healthy control participants. The PD group displayed deficits on both the …
The Role Of Ethylene In Systemic Acquired Resistance In Moss, Keiffer Williams
The Role Of Ethylene In Systemic Acquired Resistance In Moss, Keiffer Williams
Undergraduate Honors Thesis Collection
The moss species Physcomitrella patens and Amblystegium serpens were used to categorize the effects of the phytohormone ethylene in the plant-pathogen response mechanism systemic acquired resistance (SAR) in non-vascular plants. The results outlined in this thesis found that individual exposure to the ethylene precursor molecules ACC and ethephon both up-regulated ethylene responsive genes in P. patens, demonstrating a positive response to ethylene exposure in the moss. Exposure to ACC and ethephon in A. serpens followed by inoculation with the fungal pathogen Pythium irregulare demonstrated an ambiguous resistance response induced by ethylene exposure in the moss. The growth rate of P. …
Substrate Specificity Of The Lipn Hydrolase From Mycobacterium Ulcerans, Stephanie Raynor
Substrate Specificity Of The Lipn Hydrolase From Mycobacterium Ulcerans, Stephanie Raynor
Undergraduate Honors Thesis Collection
Mycobacterium ulcerans is the causative agent of Buruli ulcer, a tropical skin disease that affects thousands of individuals annually. Recent studies have revealed that lipolytic enzymes are involved in the pathogenicity processes of mycobacterium and could be potential targets for novel antibiotics. LipN is one proposed serine hydrolase in Mycobacterium ulcerans that contains the conserved α/β hydrolase protein fold and utilizes the conserved catalytic traid of serine, histidine, and aspartate/glutamate. The physiological substrate and biological role of LipN from M. ulcerans have not yet been determined. In this study, LipN was cloned into a pET28a plasmid and overexpressed in an …
“Ni De Aquí, Ni De Allá”: Garífuna Subjectivities And The Politics Of Diasporic Belonging, Paul Joseph López Oro
“Ni De Aquí, Ni De Allá”: Garífuna Subjectivities And The Politics Of Diasporic Belonging, Paul Joseph López Oro
Africana Studies: Faculty Publications
López Oro analyzes two census campaigns—one in New York City and one in Honduras—geared toward Garifuna populations in order to interrogate larger questions about how Garifuna populations are included, or not, within dominant discourses of Honduran multiculturalism and US Latinidad. He argues that Garifuna are a quintessentially diasporic population who disrupt common assumptions about what it means to be Honduran, Latino, and/or Black in the Americas.
An Assessment Of Recent Trade Law Developments From An Animal Law Perspective: Trade Law As The Sheep In Wolf's Clothing?, Charlotte Blattner
An Assessment Of Recent Trade Law Developments From An Animal Law Perspective: Trade Law As The Sheep In Wolf's Clothing?, Charlotte Blattner
Animal Law Review
Further development within the field of animal law seems to be at an impasse, lost among the potential paths presented by its traditional influences: international treaty law, domestic animal welfare regulations, and trade law. First, classical elements of global animal treaty law are limited to preservationist aspirations, insusceptible to the questions of how animals are treated or how they cope with their environment. Second, animal welfare regulation is understood as a matter confined to national territories. In cross-border dialogue, animal matters have been reduced to allegations of imperialism, which is not conducive to furthering animal interests. Third, animals are regarded …
Modeling The Compressibility Behavior Of Hard Red Wheat Varieties, Aaron P. Turner, Michael D. Montross, Samuel G. Mcneill, Michael P. Sama, Mark E. Casada, Josephine M. Boac, Rumela Bhadra, Ronaldo G. Maghirang, Sidney A. Thompson
Modeling The Compressibility Behavior Of Hard Red Wheat Varieties, Aaron P. Turner, Michael D. Montross, Samuel G. Mcneill, Michael P. Sama, Mark E. Casada, Josephine M. Boac, Rumela Bhadra, Ronaldo G. Maghirang, Sidney A. Thompson
Biosystems and Agricultural Engineering Faculty Publications
The bulk density of grain in a storage structure varies vertically and horizontally due to the overburden pressure created by the cumulative weight of the overlying material. As the overburden pressure increases, the stored material compacts. This compaction is believed to be caused by rearrangement of kernels along with higher intergranular stress between particles, leading to kernel deformation. This compaction is of primary concern when estimating the amount of grain in a storage structure. In this comprehensive study, confined uniaxial compression tests were conducted on 27 different samples of hard red winter wheat, at three moisture levels, over the range …
Error Analysis Of Stored Grain Inventory Determination, Aaron P. Turner, Michael D. Montross, Joshua J. Jackson, Samuel G. Mcneill, Mark E. Casada, Josephine M. Boac, Rumela Bhadra, Ronaldo G. Maghirang, Sidney A. Thompson
Error Analysis Of Stored Grain Inventory Determination, Aaron P. Turner, Michael D. Montross, Joshua J. Jackson, Samuel G. Mcneill, Mark E. Casada, Josephine M. Boac, Rumela Bhadra, Ronaldo G. Maghirang, Sidney A. Thompson
Biosystems and Agricultural Engineering Faculty Publications
Estimation of the quantity of stored grain is important for crop insurance, financial statements, and inventory control. Traditionally, the height of grain has been measured using weighted tape measures, and the volume is subsequently computed using standard geometric shapes (cylinders and cones) along with visual correction of the grain surface. Field measurements by four trained USDA Farm Service Agency and crop insurance agents on older farm-sized bins (8.2 to 11.0 m, or 27 to 36 ft, in diameter) resulted in standard deviations between 0.02 and 0.30 m for the equivalent height when the grain surface was not level. The largest …
Correlating Bulk Density (With Dockage) And Test Weight (Without Dockage) For Wheat Samples, Rumela Bhadra, Mark E. Casada, Josephine M. Boac, Aaron P. Turner, Sidney A. Thompson, Michael D. Montross, Ronaldo G. Maghirang, Samuel G. Mcneill
Correlating Bulk Density (With Dockage) And Test Weight (Without Dockage) For Wheat Samples, Rumela Bhadra, Mark E. Casada, Josephine M. Boac, Aaron P. Turner, Sidney A. Thompson, Michael D. Montross, Ronaldo G. Maghirang, Samuel G. Mcneill
Biosystems and Agricultural Engineering Faculty Publications
In grain bins, the compaction of stored grain is caused by the overbearing pressure of the bulk material in the bin. To predict the amount of grain in the bin, compaction values must be determined based on the average bulk density (BD) of the stored material. However, BD is determined following the Federal Grain Inspection Service (FGIS) guidelines for measuring test weight (TW), which require that dockage be removed prior to measuring wheat TW. Thus, this creates a problem for predicting grain compaction and conducting inventory studies, because the average BD of the grain in a bin for these calculations …
As-Applied Estimation Of Volumetric Flow Rate From A Single Sprayer Nozzle Series Using Water-Sensitive Spray Cards, Michael P. Sama, John T. Evans, Aaron P. Turner, Surya Saket Dasika
As-Applied Estimation Of Volumetric Flow Rate From A Single Sprayer Nozzle Series Using Water-Sensitive Spray Cards, Michael P. Sama, John T. Evans, Aaron P. Turner, Surya Saket Dasika
Biosystems and Agricultural Engineering Faculty Publications
The objective of this study was to test the feasibility of using coverage measurements from water-sensitive spray cards to estimate the volumetric flow rate at an individual sprayer nozzle. TeeJet VisiFlow Even Flat Spray Tips were selected due to their uniform distribution of coverage. Spray distribution for each nozzle was validated using a spray patternator table with 2.5 cm sampling widths. A rotary test fixture translated water-sensitive spray cards through the spray dispersion (water at ambient conditions) at a constant angular velocity and a radius of 1.2 m. The test fixture measured volumetric flow and pressure at the nozzle and …