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Articles 37951 - 37980 of 38909
Full-Text Articles in Entire DC Network
Application Of Single Board Computers And Sensors To Automate Analytical Methods And Miniaturize The Analytical Devices, Naga Prasanna Dhanunjay Boppana
Application Of Single Board Computers And Sensors To Automate Analytical Methods And Miniaturize The Analytical Devices, Naga Prasanna Dhanunjay Boppana
Electronic Theses and Dissertations Archive
In this dissertation, a low cost liquid delivery system and an automated titration system have been developed using a Raspberry Pi single board computer, 3D printing, and commercial-off-the-shelf components. In addition, an on-line single point internal calibration method has been developed for haloacetic acid rapid-response (HAA-RR) system, a commercial analyzer for analysis of nine haloacetic acids (HAA9) in drinking water.The low cost liquid delivery system, the EZ-AutoPipet, was developed to deliver microliter volumes accurately and reproducibly. The EZ-AutoPipet produced excellent results regardless of analyst experience and performed better than traditional and commercial dosing devices at lower volumes. Several validation studies …
A Randomized Pilot Trial Of A Mobile-Delivered Brief Behavioral Economic Intervention To Reduce Emerging Adult Alcohol Misuse, Kathryn Soltis Gex
A Randomized Pilot Trial Of A Mobile-Delivered Brief Behavioral Economic Intervention To Reduce Emerging Adult Alcohol Misuse, Kathryn Soltis Gex
Electronic Theses and Dissertations Archive
Objective. Heavy episodic drinking is a significant social and public health problem that peaks during emerging adulthood. In-person brief motivational interventions have been shown to be efficacious in reducing heavy drinking and problems in college students, but require student effort and personnel resources that may limit dissemination. The current study examined the feasibility, acceptability, and preliminary efficacy of a counselor-administered, synchronous text-message delivered brief motivational intervention aimed to reduce college student alcohol misuse. Method. Participants were 66 college students (63.6% identified as cisgender women; 61.9% identified their race as White; Mage = 19.95, SD = 1.66) who at baseline reported …
The Spatial Ecology And Genetics Of Copperhead Snakes (Agkistrodon Contortrix) In An Urban Forest, Malle F. Carrasco-Harris
The Spatial Ecology And Genetics Of Copperhead Snakes (Agkistrodon Contortrix) In An Urban Forest, Malle F. Carrasco-Harris
Electronic Theses and Dissertations Archive
As global population increases and metropolitan areas grow, natural habitats are progressively fragmented, isolated, and modified. Species residing in urban areas face novel challenges compared to conspecifics in undisturbed habitats. Animals in and around urban areas often modify behavior and space use to reduce anthropogenic disturbance. Further, populations may be isolated from other suitable habitats, potentially reducing opportunities to mate with non-related individuals. Although the consequences of urbanization have been extensively studied in birds and mammals, less is known about limited mobility animals, such as reptiles. Reptiles, specifically snakes are particularly vulnerable in urban areas because of their decreasing populations, …
Saudi Efl Learners Knowledge And Use Of English Prepositional Verbs In Academic Writing, Hatim Abdulhadi Masoudi
Saudi Efl Learners Knowledge And Use Of English Prepositional Verbs In Academic Writing, Hatim Abdulhadi Masoudi
Electronic Theses and Dissertations Archive
Prepositional verbs are essential for English as a foreign language (EFL) and English as a second language (ESL) learners in academic writing. However, most learners, regardless of their proficiency, encounter difficulties using these verbs, and there is a lack of research on these difficulties. This study sought to describe, analyze, and understand Saudi EFL learners knowledge and use of English prepositional verbs in academic writing. The study also assesses the relevant teaching contexts and reasons behind common errors.The study utilized a mixed-methods approach with data collected from a cloze test, multiple-choice test, and semi-structured interview. The two tests were administered …
Counselor Trainee Empathy, Exposure And Attitudes Towards Offenders With Mental Illness, Frances I. Ellmo
Counselor Trainee Empathy, Exposure And Attitudes Towards Offenders With Mental Illness, Frances I. Ellmo
Electronic Theses and Dissertations Archive
There is a large and growing population of individuals within the United States Criminal Justice system suffering from both diagnosed and undiagnosed mental health issues. The stigma associated with their offender status and mental illness can prevent sufficient quality of mental health services from being provided to this population. Even individuals that work closely with offenders have been shown to exhibit negative perceptions of offenders with mental illness and little research exists in this area related to counselors. Further, the offender population is one that requires specialized training and consideration and it is unclear how much training or exposure counselors …
Direct Metal Laser Sintering Of Ti-6al-4v Alloy: Process-Property-Geometry Empirical Modeling And Optimization, Behzad Fotovvati
Direct Metal Laser Sintering Of Ti-6al-4v Alloy: Process-Property-Geometry Empirical Modeling And Optimization, Behzad Fotovvati
Electronic Theses and Dissertations Archive
Direct metal laser sintering (DMLS) is a widely used powder bed fusion (PBF) additive manufacturing (AM) technology that offers extensive capabilities to fabricate complex metallic components. In the DMLS process, part fabrication involves small moving melt-pools formed by the interaction of laser beam and metal powders. The formation of a melt-pool and subsequently its rapid solidification results in alteration of properties and microstructure of the product. Therefore, understanding and predicting relationships between DMLS process parameters and melt-pool characteristics is critical to control and improve the properties of parts. The melt-pool formation in this process is very similar to what occurs …
Gender Representation In American Made English Language Learning Textbooks: A Multi-Modal Study, Amy Simpson Burden
Gender Representation In American Made English Language Learning Textbooks: A Multi-Modal Study, Amy Simpson Burden
Electronic Theses and Dissertations Archive
Using Critical Discourse Analysis and computational linguistics in the present study, I investigated the discursive representations of gender in two series of English Language Development textbooks in the largest markets in the USA Texas and California. In addition, I examined the pictorial gender representations within images of these two series adhering to Critical Image Analysis. I also engaged in previously unnavigated realms of learning material study by examining the linguistic and pictorial gendering of non-human characters as well as examining types and tokens of gendered language. I also investigated the roles genre played in gendered messaging in both series. Finally, …
A Transcendental Phenomenological Study On Persistence In Online Mindfulness Programs, Sheila Seiler
A Transcendental Phenomenological Study On Persistence In Online Mindfulness Programs, Sheila Seiler
Electronic Theses and Dissertations Archive
The purpose of this research is to uncover the essence of the lived experiences of nontraditional learners who persist in online mindfulness programs. While there are quantitative studies and meta-analyses of what makes online mindfulness programs effective, there has not been an investigation and analysis of the experiences participants have in the programs that result in their persistence. Therefore, this transcendental phenomenological study examined the factors that encourage people to persevere and remain in online mindfulness programs. Ten nontraditional learners were recruited through convenience and snowball sampling, then purposeful sampling. Data were collected using a survey, open-ended interviews with participants, …
How Social Norms Moderate The Association Between Gender Role Conflict And Grief Cognitions, Whitney Shuman
How Social Norms Moderate The Association Between Gender Role Conflict And Grief Cognitions, Whitney Shuman
Electronic Theses and Dissertations Archive
College students experience a myriad of both death-related and non-death losses throughout their academic careers, which may impact their academic and psychological well-being. Male gender role conflict (GRC) related to restrictive emotionality and restrictive affectionate behavior between men is associated with multiple negative psychological outcomes and may be associated with difficulties related to the grieving process, as grief is typically closely linked with affective experiences related to the loss. The current study specifically examined maladaptive grief cognitions, which are beliefs about ones grief experiences that lead to increased psychological distress and decreased adjustment to the loss. Additionally, descriptive and injunctive …
Epigenetic Regulation Of Rel Expression By Map3k4, Cbp, And Hdac6 During Phenotypic Switching, Noha Ahmed Mohammed Ahmed Shendy
Epigenetic Regulation Of Rel Expression By Map3k4, Cbp, And Hdac6 During Phenotypic Switching, Noha Ahmed Mohammed Ahmed Shendy
Electronic Theses and Dissertations Archive
Phenotypic switching occurs during normal development, and these processes are reactivated in several disease states. We have previously demonstrated the critical role of the MAP3K4 regulated chromatin modifiers CBP and HDAC6 in controlling this switching in trophoblast stem (TS) cells. We hypothesized that genes co-regulated by CBP and HDAC6 represent critical regulators of phenotypic switching. Bioinformatic analyses identify 183 co-regulated genes of which 12% are DNA binding proteins. The highest-ranking gene is the NF-B family member Rel. Both CBP and HDAC6 bind the regulatory regions of Rel, controlling histone H2BK5 and H3K27 acetylation on both promoter and predicted enhancer regions. …
An Examination Of Probation Officer Attitudes Towards Juvenile And Adult Offenders With Mental Illness, Michael Stephen Skirius
An Examination Of Probation Officer Attitudes Towards Juvenile And Adult Offenders With Mental Illness, Michael Stephen Skirius
Electronic Theses and Dissertations Archive
This cross-sectional survey examines probation officers attitudes towards offenders with mental illness (OMI) using demographic data and the Community Attitudes Toward the Mentally Ill (CAMI) scale, following community demonstrations for systemic criminal justice reforms in 2020. Results indicate officers exhibit elevated attitudes of Benevolence and Community Mental Health Ideology towards OMI, which indicates fewer stigmatizing beliefs towards OMI than previous research. Implications for practice and future research are discussed.
Factors Contributing To Student Persistence At Tennessee Technical Colleges, Roland Rayner
Factors Contributing To Student Persistence At Tennessee Technical Colleges, Roland Rayner
Electronic Theses and Dissertations Archive
The purpose of this qualitative case study is to explore factors that may contribute to student persistence in the completion of their program of study in an urban technical college setting. The study aims to identify the cognitive, social, and institutional factors that contribute to student persistence in the completion of their program of study. The following questions guided this study: (1) what are the cognitive, social, and institutional factors that may help technical college students persist in the completion of their training program, (2) what social factors would enhance technical students educational experience to improve persistence to program completion, …
How Propaganda Became Public Relations: Foucault And The Corporate Government Of The Public, Cory Wimberly
How Propaganda Became Public Relations: Foucault And The Corporate Government Of The Public, Cory Wimberly
Philosophy Faculty Publications
How Propaganda Became Public Relations pulls back the curtain on propaganda: how it was born, how it works, and how it has masked the bulk of its operations by rebranding itself as public relations. Cory Wimberly uses archival materials and wide variety of sources — Foucault’s work on governmentality, political economy, liberalism, mass psychology, and history — to mount a genealogical challenge to two commonplaces about propaganda. First, modern propaganda did not originate in the state and was never primarily located in the state; instead, it began and flourished as a for-profit service for businesses. Further, propaganda is not focused …
Silk Fibroin/Gelatin Microcarriers As Scaffolds For Bone Tissue Engineering, Ka Luetchford, Jb Chaudhuri, Pa De Bank
Silk Fibroin/Gelatin Microcarriers As Scaffolds For Bone Tissue Engineering, Ka Luetchford, Jb Chaudhuri, Pa De Bank
School of Biomedical Sciences
Microcarrier cell scaffolds have potential as injectable cell delivery vehicles or as building blocks for tissue engineering. The use of small cell carriers allows for a 'bottom up' approach to tissue assembly when moulding microparticles into larger structures, which can facilitate the introduction of hierarchy by layering different matrices and cell types, while evenly distributing cells through the structure. In this work, silk fibroin (SF), purified from Bombyx mori cocoons, was blended with gelatin (G) to produce materials composed of varying ratios of the two components (SF: G 25:75, 50:50, and 75:25). Cell compatibility to these materials was first confirmed …
Reflections On Post-Bailout Policy Analysis In Ireland, Mary Murphy, John Hogan
Reflections On Post-Bailout Policy Analysis In Ireland, Mary Murphy, John Hogan
Articles
This short article reflects on observations from the forthcoming volume Policy Analysis in Ireland, edited by Hogan & Murphy. The volume forms part of the International Library of Policy Analysis series, which covers more than twenty countries, published by Policy Press and edited by Michael Howlett and Iris Geva-May. While various themes emerge from the Irish volume, this article focuses on only one core question: whether and how the 2008 economic crisis contracted and expanded the capacity for policy analysis in Ireland. The troika of the International Monetary Fund, European Central Bank and the European Commission are associated with policy …
Blockchain And Insurance: A Review For Operations And Regulation, Richard Brophy
Blockchain And Insurance: A Review For Operations And Regulation, Richard Brophy
Articles
The purpose of this paper is to examine the operational and regulatory positions of the employment of Blockchain in the insurance industry. Blockchain technology has attracted wide interest from various stakeholders. Many theorists are predicting that this technology will disrupt financial services, including insurance. As stated that the development of blockchain is dependent on regulatory acceptance of this technology, it is essential to establish the current state of play with regard to the application and use of blockchain from a commercial and regulatory standpoints.
Uses And Gratifications Of Generation Z Within Social Networks: A Dialectical Investigation Into The Facebook Domain, Ryan O'Carroll, Tara Rooney
Uses And Gratifications Of Generation Z Within Social Networks: A Dialectical Investigation Into The Facebook Domain, Ryan O'Carroll, Tara Rooney
Articles
To date, little research has considered how various types of gratifications operate within SNSs such as Facebook (LaRose et al. 2001; Quan-Haase and Young, 2010; Wang, 2015). To address this gap, we explore Generation Z’s motivational behaviour through the lens of Uses and Gratifications Theory. Additionally, we investigate the types of gratification obtained by Generation Z through Facebook. The research adopted an interpretivist philosophy and employed a qualitative approach. The data collection method used semi-structured interviews, in conjunction with qualitative digital diary research. Research participants were requested to record emotions, behaviours and opinions in their digital diaries over a consecutive …
Emulsion Stability Of Heavy Oil With Surfactants And Nanoparticles, Zainab Abdulmohsein, Baojun Bai, Parthasakha Neogi
Emulsion Stability Of Heavy Oil With Surfactants And Nanoparticles, Zainab Abdulmohsein, Baojun Bai, Parthasakha Neogi
Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works
The recovered crude oil is often in form of an emulsion and the recovery is cut off when water to oil ratio exceeds a certain amount. The emulsions vary from water-in-oil to oil-in-water and the step that follows is to coalesce droplets to get two continuous liquids. Difficulties arise when the oil contains emulsifiers. There are naturally occurring surfactants, or the oil recovered is by enhanced oil recovery techniques which have additives that stabilize the droplets. We have considered below a heavy oil (viscosity 650-750 mPa.s) containing one of the three surfactants: a nonionic surfactant or a cationic surfactant or …
The Application Of Teledentistry For Saudi Patients' Care: A National Survey Study, Soulafa A Almazrooa, Ghada Mansour, Sana Alhamed, Sarah Ali, Sara Akeel, Nada Alhindi, Osama Felemban, Hani Mawardi, Nada Binmadi
The Application Of Teledentistry For Saudi Patients' Care: A National Survey Study, Soulafa A Almazrooa, Ghada Mansour, Sana Alhamed, Sarah Ali, Sara Akeel, Nada Alhindi, Osama Felemban, Hani Mawardi, Nada Binmadi
Journal of Dental Sciences
Abstract Background/purpose Teledentistry has emerged as a new communication tool in various dental disciplines around the world. The aim of this study was to investigate the applicability and reliability of teledentistry in the field of diagnostic dentistry and explore the perception of Saudi dentists of its benefits and concerns. Materials and methods An electronic survey with 40 questions was developed, validated and distributed electronically by email and social media channels to dentists from different specialty in Saudi Arabia. Collected data were analyzed for statistical significance. Results A total of 148 dentists completed the survey. The current data demonstrated that 50% …
Impact Of Positive Psychology In Pk-12 Settings, Daniel Paul Butler
Impact Of Positive Psychology In Pk-12 Settings, Daniel Paul Butler
Dissertations and Theses @ UNI
Educator burnout is threatening the well-being of society, having a financial impact on the United States, as well as influencing the optimal growth of students and the quality of our educational system. Overexposure to stress while trying to meet countlessdemands can lead to burnout and jeopardizeworkforceretention. Stress, burnout, and teacher attrition have reached alarming levels, threatening quality instructionand subsequent student achievement (Steinhardt et al., 2011). The purpose of this study was to gain an understanding ofthe effect of the Happiness Advantage | Orange Frog positive psychology framework and whether schools that employ these techniques experience a significant difference in their …
Negotiating Damages In English Contract Law, Sirko Harder
Negotiating Damages In English Contract Law, Sirko Harder
FIU Law Review
No abstract provided.
Going Bare In The Law Of Assignments: When Is An Assignment Champertous?, Anthony Sebok
Going Bare In The Law Of Assignments: When Is An Assignment Champertous?, Anthony Sebok
FIU Law Review
No abstract provided.
The Distraction That Is Stand Your Ground, Katryna Santa Cruz
The Distraction That Is Stand Your Ground, Katryna Santa Cruz
FIU Law Review
No abstract provided.
Introduction: Intelligent Entertainment: Shaping Policies On The Algorithmic Generation And Regulation Of Creative Works, Hannibal Travis
Introduction: Intelligent Entertainment: Shaping Policies On The Algorithmic Generation And Regulation Of Creative Works, Hannibal Travis
FIU Law Review
No abstract provided.
Future Of Copyright & Competition Law In Media, Dr. Matthew Eric Bassett
Future Of Copyright & Competition Law In Media, Dr. Matthew Eric Bassett
FIU Law Review
No abstract provided.
Litigating Against The Artificially Intelligent Infringer, Yvette Joy Liebesman, Julie Cromer Young
Litigating Against The Artificially Intelligent Infringer, Yvette Joy Liebesman, Julie Cromer Young
FIU Law Review
No abstract provided.
Ai And Ip: Are Creativity And Inventorship Inherently Human Activities?, Christian E. Mammen, Carrie Richey
Ai And Ip: Are Creativity And Inventorship Inherently Human Activities?, Christian E. Mammen, Carrie Richey
FIU Law Review
No abstract provided.
Institutionalized Algorithmic Enforcement—The Pros And Cons Of The Eu Approach To Ugc Platform Liability, Martin Senftleben
Institutionalized Algorithmic Enforcement—The Pros And Cons Of The Eu Approach To Ugc Platform Liability, Martin Senftleben
FIU Law Review
No abstract provided.
Will The Players Union Take An L Or Take A Knee?: The First Amendment Legal Issues Surrounding The Nfl National Anthem Controversy, Audriana Rodriguez
Will The Players Union Take An L Or Take A Knee?: The First Amendment Legal Issues Surrounding The Nfl National Anthem Controversy, Audriana Rodriguez
FIU Law Review
No abstract provided.