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Articles 96421 - 96450 of 96516
Full-Text Articles in Entire DC Network
Bridging The Transition Gap: Student Perceptions Of Middle To High School Transition Practices And School Connectedness, Amanda Quintus
Bridging The Transition Gap: Student Perceptions Of Middle To High School Transition Practices And School Connectedness, Amanda Quintus
Theses and Dissertations
The purpose of this study was two-fold: first, to understand perceptions of high school students regarding their transition from middle school into high school. Grounded theory research methods were used to construct theory from data obtained from the study. Secondly, the researcher wished to advocate for North Dakota high schools for implementing school-wide transition programs to bridge the transition gap during a period of pivotal importance in the lives of our students. A review of North Dakota Century Code 15.1 revealed no statute has been developed requiring North Dakota schools to implement school-wide programs or activities focusing on students transitioning …
Negative And Positive Attention Bias In Anhedonia And Anxious Arousal: Can Depression And Anxiety Be Distinguished By Patterns Of Engagement And Disengagement Bias?, Helen Sawaya
Theses and Dissertations
Negative and positive attention bias (AB) is the preferential allocation of attentional resources to negative and positive stimuli in the environment, respectively. AB has been studied in various clinical and non-clinical populations and the process has been linked to symptoms of depression and anxiety. Findings so far suggest that negative AB is a trait-based factor that predisposes individuals to anxiety and depression. Positive AB appears specific to a depressed state, yet findings generally remain mixed. Measures of AB have been recently critiqued for their poor psychometric properties. This study addresses three gaps in the literature to further our understanding of …
Teaching On The Prairie: Narrative Lived Experiences Of Self, Belonging, And Place From Two Beginning Teachers In Rural North Dakota Schools, Mundi Schmidt
Theses and Dissertations
Retaining rural Midwestern teachers is problematic for many K-12 school districts. Through interviews with two first year teachers in rural North Dakota schools, this study considered what experiences contributed to a successful beginning teaching career in a rural school. It was thought that teacher education preparation pertaining to rural schools specifically would increase the likelihood of retention for these beginning teachers. Rural communities and schools in North Dakota are plentiful and provide the stepping-stone into the teaching profession for many beginning teachers. The choice to stay in the rural school or move into a larger school community has a significant …
Visible Light Communication Cyber Security Vulnerabilities For Indoor And Outdoor Vehicle-To-Vehicle Communication, Rana Shaaban
Visible Light Communication Cyber Security Vulnerabilities For Indoor And Outdoor Vehicle-To-Vehicle Communication, Rana Shaaban
Theses and Dissertations
Light fidelity (Li-Fi), developed from the approach of Visible Light Communication (VLC), is a great replacement or complement to existing radio frequency-based (RF) networks. Li-Fi is expected to be deployed in various environments were, due to Wi-Fi congestion and health limitations, RF should not be used. Moreover, VLC can provide the future fifth generation (5G) wireless technology with higher data rates for device connectivity which will alleviate the traffic demand. 5G is playing a vital role in encouraging the modern applications. In 2023, the deployment of all the cellular networks will reach more than 5 billion users globally. As a …
Snail As A Dual Dna/Rna Binding Transcription Factor, Smruthi Rudraraju
Snail As A Dual Dna/Rna Binding Transcription Factor, Smruthi Rudraraju
Theses and Dissertations
Transcription factors (TFs) are a class of proteins that recognize and bind to specific DNA sequences to regulate gene transcription. This process often involves the recruitment of other proteins, including chromatin remodelers and RNA polymerase. Because of their crucial role in gene expression, transcription factor activity is generally tightly controlled. Aberrant transcription factor activity has been implicated in the pathogenesis of most diseases. Techniques such as chromatin immunoprecipitation followed by sequencing have helped researchers determine which genomic sites are bound by TFs.Experimentally determined TF binding sites are much fewer than the total number of predicted DNA binding sites present in …
Social Cognitive Well-Being Model With Native American Students: Exploring Racial Identity And Internalized Racial Oppression, Megan Kay Smith
Social Cognitive Well-Being Model With Native American Students: Exploring Racial Identity And Internalized Racial Oppression, Megan Kay Smith
Theses and Dissertations
In this study, Lent’s (2004) social cognitive model of well-being (SCWB) was employed to examine the academic and social domain of satisfaction and life satisfaction with 121 Native American college students. They completed measures of positive affect, Native American identity, internalized racial oppression, and life satisfaction along with domain-specific (i.e., academic and social) self-efficacy, goal progress, and satisfaction. Using path analytic techniques, results indicated that the academic SCWB model was a close fit to data and the social SCWB model was a good fit to data. For both models, the relations among constructs accounted for large portions of variance for …
Synthesis Of A Gemini Monomer And Cyclobutane-Containing Bifunctional Building Blocks For Novel Materials, Rahul Kumar Shahni
Synthesis Of A Gemini Monomer And Cyclobutane-Containing Bifunctional Building Blocks For Novel Materials, Rahul Kumar Shahni
Theses and Dissertations
Gemini monomer, a new monomeric class that consists of two monomeric units connected by a covalent linker, can offer a highly dense polymeric framework. Moreover, their ability to form twice the number of covalent bonds than the conventional monomer can afford polymers with high thermal and mechanical strength. The desired Gemini monomer, ethylene 1,2-bis (2,4-pentadienoate) (EBP), was synthesized in two steps. First, an acid precursor 2,4-pentadienoic acid was synthesized by the condensation of malonic acid and acrolein. Second, ethylene glycol was used to connect two 2,4-pentadienoic acid units to obtain the monomer. Later, EBP was polymerized in ambient and solvent-free …
Family Preservation Strategies: Regendering Labor In Mixed-Status Marriage After Co-Deportation, April M. Schueths, Nathan Palmer
Family Preservation Strategies: Regendering Labor In Mixed-Status Marriage After Co-Deportation, April M. Schueths, Nathan Palmer
The Journal of Sociology & Social Welfare
Harsh U.S. deportation policies disproportionately target Latin American immigrant working-class men and subsequently divide families. The unique experiences of co-deported mixed-status couples are missing from the deportation literature—that is, U.S. citizens, primarily women, who live outside of the United States with their deported Latin American immigrant spouses (what we call co-deportation) rather than living separately. Using hegemonic masculinity, this research qualitatively analyzes the experiences of eleven mixed-status couples internationally co-deported. Findings suggest couples' gender dynamics shift paid and unpaid labor to sustain family life living as co-deportees. Co-deported couples are a testament to how adaptable heterosexual gender dynamics can be, …
The Social Construction Of Happiness: A Mixed-Methods Research Study In Mexico, Oscar A. Martínez-Martínez, Margaret Lombe, Ana María Vázquez-Rodríguez, Javier Reyes-Martínez, Araceli Ramírez-López
The Social Construction Of Happiness: A Mixed-Methods Research Study In Mexico, Oscar A. Martínez-Martínez, Margaret Lombe, Ana María Vázquez-Rodríguez, Javier Reyes-Martínez, Araceli Ramírez-López
The Journal of Sociology & Social Welfare
This study analyzes how happiness is built in Mexico in a context of concentrated poverty. The study uses a mixed-methods approach and incorporates two techniques of data analysis. The first analysis employs an ordinal logistic model with data from the Self-Report Well-being Survey (N=44,518), while the second draws upon semi-structured interviews in four Mexican states (N=247). The results show that six important categories influence the level of happiness in Mexico: (1) emotional life; (2) self-perception of health (the health status of family members and close friends); (3) religiosity and religious affiliation, or both; (4) having the freedom to decide and …
Development Of Palestinian Social Work In Israel: The Formative Years (1968–1982), Ibrahim Mahajne, Anwar Khatib, Arnon A. Bar-On
Development Of Palestinian Social Work In Israel: The Formative Years (1968–1982), Ibrahim Mahajne, Anwar Khatib, Arnon A. Bar-On
The Journal of Sociology & Social Welfare
Based on primary and secondary sources and interviews with Arab social workers employed in welfare bureaus during the time under review, the article describes the development of Palestinian social work in Israel in its formative years (1968–1982). The primary finding is that this development took place under a "policy of contempt" towards the Palestinian community's needs. The authorities acknowledged these needs but perpetuated a discriminatory allocation of resources in meeting them compared to Jewish Israelis and disregarded the society's narrative by maintaining a dual welfare system: one for the country's Jewish citizens and a lesser one for their …
Ethnic Comparisons In Perceptions Of Health, Happiness, Hope, And Related Social Determinants Of Health In A Majority-Minority Midwestern Town, Virginia Chaidez, Yumou Qiu, Angela L. Palmer-Wackerly, Julie A. Tippens, Gilbert R. Parra, Patrick Habecker, Kimberly Gocchi Carrasco, Jordan Soliz, Lisa M. Pytlikzillig, Kirk Dombrowski
Ethnic Comparisons In Perceptions Of Health, Happiness, Hope, And Related Social Determinants Of Health In A Majority-Minority Midwestern Town, Virginia Chaidez, Yumou Qiu, Angela L. Palmer-Wackerly, Julie A. Tippens, Gilbert R. Parra, Patrick Habecker, Kimberly Gocchi Carrasco, Jordan Soliz, Lisa M. Pytlikzillig, Kirk Dombrowski
The Journal of Sociology & Social Welfare
In a rural Midwestern community sample (n=273), large proportions of Somalis and Whites ranked overall health as "Very good" (57% and 50%, respectively), while Hispanics (42%) considered it "Good". Across all groups, most are either "Happy" or "Very happy" with their jobs—64%, 91%, 83%—or their families—85%, 93%, 91.6%— with reference to Hispanics, Somalis, and Whites, respectively. When asked “In the past 30 days, how often did you feel hopeless?”, 83% of Somalis and two-thirds (67%) of Whites responded, "None of the time", while half (50%) of Hispanics indicated the same. Overall, Hispanics appeared to be less …
Social Work And Diverse Models Of Public Safety: Advocating With And On Behalf Of African American Communities, David R. Hodge, Stephanie Clintonia Boddie
Social Work And Diverse Models Of Public Safety: Advocating With And On Behalf Of African American Communities, David R. Hodge, Stephanie Clintonia Boddie
The Journal of Sociology & Social Welfare
George Floyd’s death sparked an intense national debate about policing practices. In social work, the discussion has generally focused on whether the profession should partner with, or shun, law enforcement. While affirming the need for structural change, this paper suggests a different approach; that social workers should advocate with and on behalf of African American communities to implement a public safety model that reflects their preferences. After discussing how practitioners can facilitate structural reform in this arena, five alternative models of public safety are reviewed to familiarize readers with options that may have some degree of currency with African Americans: …
The Rwandan Diaspora: Residual Politics And The Culture Of Silence, Jennifer Marson-Reed, Olivia Mclaughlin
The Rwandan Diaspora: Residual Politics And The Culture Of Silence, Jennifer Marson-Reed, Olivia Mclaughlin
The Journal of Sociology & Social Welfare
The present article examines the political environment in Rwanda following the 1994 genocide from the perspective of diaspora members. Research was conducted via in-person and telephone interviews from May 2015 to March 2016 with eight members of the Rwandan diaspora in the United States and Canada. The primary research objective questioned how members of this particular diaspora attempt to achieve justice and reconciliation among one another. However, current Rwandan politics became a central discussion point during interviews, particularly the residual effect among the diaspora. Interviews suggest that the current political climate in Rwanda may have created a culture of silence …
The Interlinkage Between Blood Plasma Donation And Poverty In The United States, Analidis Ochoa, H. Luke Shaefer, Andrew Grogan-Kaylor
The Interlinkage Between Blood Plasma Donation And Poverty In The United States, Analidis Ochoa, H. Luke Shaefer, Andrew Grogan-Kaylor
The Journal of Sociology & Social Welfare
In 2019, plasma centers in the United States received a record 53.5 million blood donations, roughly triple that collected during the Great Recession. Recent ethnographic research and journalistic accounts connect plasma sales and poverty, an association that would carry important public health implications given the vulnerability of disadvantaged populations. This study is the first to examine a range of socioeconomic characteristics of communities where commercial plasma centers situate. We geocode locations of all U.S. commercial plasma centers and merge with census tract demographic data from the American Community Survey. Findings indicate greater odds that plasma centers will locate in urban …
Are Non-Religious College Students The New Anti-Racists On The Block?: An Exploration Of The Effects Of Non-Religiosity On College Students’ White Racial Identities, Paula K. Miller
The Journal of Sociology & Social Welfare
The purpose of this study was to explore the effects of non-religiosity on white college students’ racial identities. Previous research on this topic is minimal and has focused on the impact of non-religiosity on attitudinal components of white racial identity. We expand this work using the White Racial Identity Scale, which measures white racial identity through a variety of attitudes, behaviors, and cultural preferences. We found that non-religious white students were more likely than religious white students to report racially progressive attitudes, behaviors, and cultural preferences, including less investment in American and ethnic practices, less trust in mainstream American institutions, …
Journal Of Sociology And Social Welfare Vol. 48, No. 3
Journal Of Sociology And Social Welfare Vol. 48, No. 3
The Journal of Sociology & Social Welfare
No abstract provided.
Reconceptionalizing The Knowledge Base Of Social Work: The Imperative For Critical Theories And Perspectives In Social Work Education, Kristie L. Seelman, Elizabeth L. Beck, Shane R. Brady, Karimah Dillard, William Lane
Reconceptionalizing The Knowledge Base Of Social Work: The Imperative For Critical Theories And Perspectives In Social Work Education, Kristie L. Seelman, Elizabeth L. Beck, Shane R. Brady, Karimah Dillard, William Lane
The Journal of Sociology & Social Welfare
As the U.S. continues to grapple with the need for a racial reckoning, and with a growth of progressive voices and movements—especially those lead by Black, Indigenous, and People of Color—now is an important time to re-examine social work’s knowledge base. Students, researchers, and practitioners need the tools to challenge hegemony, inequity, injustice, and White supremacy from a structural position. Critical theory is an important tool for such work, yet it is not well integrated into social work textbooks, and many students still have limited exposure to it. In this paper, we explore critical theory’s roots and evolution and discuss …
Political Efficacy In Social Workers Before And After 2016, Shannon R. Lane, Katharine M. Hill, Kathryn S. Krase, Tanya Rhodes Smith
Political Efficacy In Social Workers Before And After 2016, Shannon R. Lane, Katharine M. Hill, Kathryn S. Krase, Tanya Rhodes Smith
The Journal of Sociology & Social Welfare
Since 2016, members of communities traditionally prevented or discouraged from electoral politics have challenged barriers to political power. Social work’s current research base about political action reflects the pre- 2016 political landscape. Survey data collected between 2015 and 2019 examines ways social workers’ political engagement and efficacy reacted to this political environment. We examined political efficacy of social workers and students before and after 2016 to compare their internal efficacy (sense of one’s own power in the political system) and external efficacy (sense of the system’s responsiveness). Political engagement and individual measures of political efficacy increased among certain demographic groups; …
Journal Of Sociology And Social Welfare Vol. 48, No. 4
Journal Of Sociology And Social Welfare Vol. 48, No. 4
The Journal of Sociology & Social Welfare
No abstract provided.
Addressing The Needs Of African American Grandparents: An Intersectionality Perspective, Dorothy Smith-Ruiz, Kendra Jason
Addressing The Needs Of African American Grandparents: An Intersectionality Perspective, Dorothy Smith-Ruiz, Kendra Jason
The Journal of Sociology & Social Welfare
This study seeks to demonstrate the intersecting structural and compounding challenges African American custodial grandparents experience collectively, rather than as separate non-competing factors, which has been modeled in prior studies. Using a mixed-method research design, the study explored the challenges faced by African American and white custodial grandparents. These challenges included difficulties attaining different types of support, respite care, and programs for teens and special needs grandchildren. Results showed that caregiving challenges among African Americans were more pervasive than their White counterparts. These findings have significant implications for the development of intervention programs for custodial African American grandmothers and their …
Preparation And Response To Covid-19: An Exploratory Analysis Of Policy Response Spending And Health Expenditures In 20 Oecd Countries, Anis Ben Brik, Neil Gilbert
Preparation And Response To Covid-19: An Exploratory Analysis Of Policy Response Spending And Health Expenditures In 20 Oecd Countries, Anis Ben Brik, Neil Gilbert
The Journal of Sociology & Social Welfare
This article examines the comparative impact of COVID-19 in terms of the number of cases per capita and the per capita mortality rate and analyzes the relationships between these impact estimates and three policy measures in 20 OECD countries, controlling for the population over age 65. The policy measures involve public and private health expenditures prior to the pandemic onset and per capita fiscal expenditures devoted to policies designed to address the pandemic, which are identified in the International Monetary Fund’s policy tracker. The findings show no relationship between the policy measures and COVID-19 when controlling for the population over …
Impact Of 9/11-Induced Adverse Experiences On The Mental Health Of Latino Americans And The Role Of Religious Service Attendance, Soyoung Kwon, Yongsok Kim, Jiyoung Moon Dr.
Impact Of 9/11-Induced Adverse Experiences On The Mental Health Of Latino Americans And The Role Of Religious Service Attendance, Soyoung Kwon, Yongsok Kim, Jiyoung Moon Dr.
The Journal of Sociology & Social Welfare
Much research has documented the mental health consequences of the terrorist attacks of September 11, 2001; however, little is known about how the 9/11 attacks affect the mental health of Latino Americans. This study uses a nationally representative sample of Latino Americans (N = 2,346) from the National Latino and Asian American Study (NLAAS) to examine the relationships between 9/11-induced negative life experiences and mental disorders. The former includes losing a job, reducing family income, feeling less safe and secure, discrimination, loss of optimism, and inability to cope with things. For the latter, mental disorders may exhibit as psychological distress, …
Traffic Mitigation And Congestion In Ibadan, Oyo State Nigeria: Causes And Solutions, Adetoye Olusanmi Adeniyi
Traffic Mitigation And Congestion In Ibadan, Oyo State Nigeria: Causes And Solutions, Adetoye Olusanmi Adeniyi
Theses and Dissertations
This dissertation focuses on how technology has transformed road traffic congestion between road users by examining the relationship between government, businesses, and road users through the application of traffic management in many cities in four regions of the world. It analyzes the connections between political decisions of traffic management, how users are made knowledgeable and the new modes of transportation as they relate to the roles of public and private users. The dissertation examines current literatures of twenty two (23) different countries: North America (United States of America and Canada), Europe (Poland, United Kingdom, Italy, Netherlands and Sweden), Asia (Russia, …
Riparian Vegetation Changes Along The Red River Of The North: 1997-2018, Laura Akindo
Riparian Vegetation Changes Along The Red River Of The North: 1997-2018, Laura Akindo
Theses and Dissertations
Riparian zones are areas along waterways that are typically covered by woody vegetation, herbaceous plants, and grasses. Flooding is an important process in riparian habitats as it continuously causes net gains and losses of substrates in riparian communities that determine the productivity of the riparian area. Most notably by providing new areas on the floodplain to be colonized by riparian plant species. Sometimes extreme flooding events can temporarily devastate riparian communities, as in most cases the area recovers quickly. This study evaluated the effects of the 1997 Red River flood on the woody cover in the riparian area cover along …
Role Of Schlafen 12 In Lung Adenocarcinoma And Triple Negative Breast Cancer, Sarmad Al-Marsoummi
Role Of Schlafen 12 In Lung Adenocarcinoma And Triple Negative Breast Cancer, Sarmad Al-Marsoummi
Theses and Dissertations
Schlafens are a family of genes expressed in a wide range of mammals, including rodents and humans. Schlafens are grouped based on molecular structure and size into the short, intermediate, and long Schlafen families. Mice express all three families of Schlafens; in contrast, humans express only long and intermediate Schlafens. Schlafens have diverse functions, including cell proliferation, cell differentiation, immune cell growth and maturation, viral replication, cancer cell biology, and chemosensitivity. Our studies have focused on Schlafen 12 (SLFN12). SLFN12 is an intermediate Schlafen, it is expressed in humans but not in rodents, and is localized to the cytoplasm. SLFN12 …
The Transformation Of Teacher Education Using Three-Dimensional Science Instruction, Patricia Ann Arnold
The Transformation Of Teacher Education Using Three-Dimensional Science Instruction, Patricia Ann Arnold
Theses and Dissertations
The impact of the Next Generation Science Standards (NGSS) on K-12 science education has gained significant momentum over the last several years. Evidence of the NGSS can be seen in revised state science content standards and amended teacher preparation standards. Due to this growing impetus, a holistic redesign of teacher preparation to systemically implement three-dimensional science teaching and learning needs to be prioritized. Based on this premise, this study investigated the change in pre-service teachers’ perceived self-efficacy in teaching science using three-dimensional instruction upon completion of an NGSS-designed intervention incorporated into an introductory science methods course. Designed as a “working …
Understanding Decision-Making Styles Of Part 135 Pilots In Remote Settings And Their Impact On Aviation Safety: A Qualitative Enquiry Of Alaskan Operational Environments, Dana Atkins
Theses and Dissertations
Aviation is a vital component of the State of Alaska’s transportation system. Air transportation is frequently the only means to move goods, services, and people across the state. Historically, air taxi and non-scheduled/charter air operators (14 C.F.R. Part 135) form the bulk of service providers in Alaska and have poor operational safety records through high rates of accidents. The problem is still prevalent despite numerous initiatives by the Federal Aviation Administration to reduce adverse safety events. Accident investigation reports have nominally attributed causal factors of these accidents to pilot error and at-risk behaviors such as violations. Extant research in aviation …
Exploration Of Deep Learning Models For Maximum Throughput To Hybrid Beamforming And Compressive Channel Estimation, Youness Arjoune
Exploration Of Deep Learning Models For Maximum Throughput To Hybrid Beamforming And Compressive Channel Estimation, Youness Arjoune
Theses and Dissertations
The overall objective of this dissertation is to improve the capacity of 5G and Beyond systems by improving spectral efficiency, efficiently managing interference, and addressing the radio spectrum’s poor management while enhancing cost, energy, and computation efficiencies. The first contribution of this dissertation consists of designing effective hybrid beamforming solutions using the theory of deep reinforcement learning. The results demonstrate that deep reinforcement learning achieves near-optimal spectral efficiency and provides autonomous decision-making that can learn from interacting with the wireless environment. This method enhances hybrid beamforming computational efficiency, hardware efficiency, and energy efficiency. These methods are also desirable in scenarios …
North Dakota Administrators' And Teachers' Perception On School Calendars: Academic And Social-Emotional Learning, Jacqueline Gaye Bye
North Dakota Administrators' And Teachers' Perception On School Calendars: Academic And Social-Emotional Learning, Jacqueline Gaye Bye
Theses and Dissertations
The goal of this qualitative flexible design research study was to discover if North Dakota should revise North Dakota PK-12 school calendar requirements for the academic and social-emotional development of students. Innovative reforms that might be beneficial in revising the North Dakota school calendar were researched. A literature review was completed which included relevant, and current (at the time of this study), research about school calendar revisions both nationally and internationally. This research may be a useful guideline of what would be an appropriate amount of time students should spend in school to benefit students both academically and socially-emotionally. Data …
Literacy Development In Early Intervention: Confidence And Knowledge Of Occupational Therapists, Roberta Carrlson
Literacy Development In Early Intervention: Confidence And Knowledge Of Occupational Therapists, Roberta Carrlson
Theses and Dissertations
Literacy is an essential component of education and impacts learning potential through life. Development of literacy begins in infancy, and children who experience delays in their development are also at high risk of having delayed literacy development. Multiple programs have been designed to help at-risk children meet their developmental milestones and require literacy development to be explicitly addressed. One such program is Part C of the IDEA, also known as Early Intervention (EI). Occupational therapists (OTs) are one profession that supports families under this program. Occupational therapy academic standards do not require literacy development as part of the curriculum, nor …