Digital Commons Network^™

Increasing Charitable Giving To Nonprofit Organizations, Raynia T. Lewis

Walden Dissertations and Doctoral Studies

Nonprofit leaders often experience a reduction in funding for various reasons, which can jeopardize the organization's financial sustainability and even its continued existence. As a result, securing reliable funding is a primary concern for nonprofit leaders, as a lack of funding could lead to the organization’s closure. Grounded in the hierarchy of effects theory, this qualitative multiple case study aimed to explore strategies nonprofit leaders use to raise funding from charitable giving sources. The participants were five nonprofit leaders with experience in increasing charitable giving for their nonprofit organizations. Data were collected through semistructured interviews, review of available organizational documents, …

African Immigrants’ Perceptions Of Employee Performance And Organizational Cultural Barriers In Fortune 500 Companies., Opeyemi Oluwakemi Adebayo

Walden Dissertations and Doctoral Studies

The frequent underemployment of African immigrants and lower job earnings continues to be a problem in the United States. African immigrants in the United States struggle to effectively navigate the U.S. organizational culture system due to cultural barriers. The purpose of this qualitative case study was to explore perceptions of African immigrants regarding their employee performance and cultural barriers in terms of communication within Fortune 500 companies in Houston, Texas. Research questions involved how African immigrants navigated and adapted to cultural expectations within Fortune 500 companies and how adaptation influenced their perceptions of job satisfaction and performance. The study was …

Effective Strategies To Improve Job Satisfaction And Reduce Property Manager Turnover, Rita Khan

Walden Dissertations and Doctoral Studies

High turnover rates among property managers disrupt service quality, increase operational costs, and diminish tenant satisfaction. Despite these negative impacts, there is limited research on effective retention strategies within the industry. Grounded in Herzberg’s two-factor theory, the purpose of this qualitative pragmatic inquiry was to explore strategies that property management leaders use to improve job satisfaction and reduce turnover. Six experienced property management leaders from the Midwestern United States who have successfully implemented retention strategies participated in this study. Data were collected through semistructured interviews and analyzed using Braun and Clark’s six-phase thematic analysis, revealing four key themes: work-life balance …

Staff Education On Multidrug-Resistant Organisms And Infection Control And Prevention Practices In Long-Term Care Settings, Tanza Hester-Pugh

Walden Dissertations and Doctoral Studies

In long-term care (LTC) settings, common causes of morbidity among residents are caused primarily by healthcare-associated infections (HAIs). It is essential to address the practice problem of knowledge deficits of the appropriate infection control and prevention practices for multidrug-resistant organisms (MDROs) in LTC settings to mitigate this risk and provide safe and quality care to provide optimal patient outcomes. Hence, this doctoral project’s purpose was to develop and implement a staff education project to increase nursing staff knowledge of the appropriate infection control and prevention practices for LTC settings to achieve safe and optimal patient outcomes. The project addressed the …

Recidivism, Reentry, And Integration In The Texas Criminal Justice System, Cierria Davis

Walden Dissertations and Doctoral Studies

Reentry programs in Texas can fail to address the social and practical needs of offenders conclusively post-release. As a result, offenders may struggle with unemployment, education, stigma, mental health issues, improper shelter, and inability to meet their basic needs. The purpose of this phenomenological research qualitative study was to establish the perceived effectiveness of reentry programs in Texas and suggest possible solutions for addressing offenders’ social and practical needs post-release from prison. The research was built around cognitive transformation theory, which highlights that desistance is achieved when an ex-offender meets specific prosocial elements. Using purposeful sampling, data were collected through …

Resistance/Rise: Iranian Student Activism In The Late 1970s Us, Will Teague

History Faculty Publications and Presentations

In the late 1970s Iranian student activists in the United States worked to educate the American public on the history of the US-Iranian relationship and the long-term consequences in Iran of the 1953 CIA-sponsored coup that placed Mohammad Reza Pahlavi on the Iranian throne. The students directly challenged local and state governments to respect freedoms of speech, press, and assembly, and pushed President Jimmy Carter to keep his promise of injecting human rights into American foreign policy. Iranians studying in the US were not monolithic in thought, but they shared the common goal of liberating Iran from Pahlavi’s despotic rule …

Workforce Profile Of International Teachers In South Carolina For 2022–23, Angela Starrett, Brian Cartiff, Svetlana Dmitrieva, Ruiqin Gao

Reports

International teachers in the US primarily fall into two categories: those on J-1 or J-2 visas under the Exchange Visitor Program and those holding employment visas, such as H-1B, EB-2, or EB-3. J-1 and J-2 visas are aimed at cultural and educational exchange. Those who receive them are authorized under the Fulbright-Hays Act of 1961 to teach for up to 5 years with a short-term international teaching certificate before returning to their home countries. Employment visas (H-1B, EB-2, or EB-3) are for specialty occupations, advanced degree holders, or those filling a labor shortage, respectively. International teachers with this visa type …

Understanding The Transitional Needs Of Servicemembers To Veterans: A Focus On Mental, Social, And Behavioral Health, Marieann C. Raguso

Theses and Dissertations

This applied dissertation was designed to fill the gaps on the transitional American veterans’ lived experience using their own voice. The reconstruction of an American Veteran’s identity after transitioning back into civilian life is a process with many challenges. Transitional practices often fail to help veterans to acculturate back into the civilian world. This includes the formulation of identities and associations. There is a lack of consistency in military transitional practices leading to identity loss and the formulation of mental and behavioral disorders. The aim of this study is to examine the lived experiences of veterans who have transitioned back …

Mohan To Lead Green Chemistry Workshop In India As Fulbright Specialist, Julia Perez

News and Events (Discontinued Series)

No abstract provided.

Expanding Capabilities: The Impact Of International Student Mobility On Peacebuilding, Kathleen Kirk

Dissertations

From the 2010s to 2020s international student enrollment decreased in the United States (IIE, 2024), leading to economic, intellectual, and social ramifications and notably affecting the country’s reputation as a place that fosters intercultural understanding and innovation (IIE, 2024; Song and Li, 2022; Laws and Ammigan, 2020).While international student mobility has increased since, ongoing issues such as political polarization exacerbate international education efforts to build intercultural understanding. Yet, it is such educational efforts that are crucial to nurturing peacebuilding (O’Hair and Woods, 2024; Reardon, 2001).

This dissertation employs a global survey and semi-structured interviews to investigate how international students leverage …

Identifying Barriers To Effective Clinical Decision Support Use In Preventing Medical Errors: The Pharmacy’S Perspective, Jonathan Stoliker, Monika Baranek, Megan Park

Annual Research Symposium

The purpose of this research is to understand the perceptions of pharmacy personnel in community and hospital settings concerning their workflows, the Clinical Decision Support (CDS) alerts they interact with, and how their interpretation of these alerts influences patient care. This research aims to begin to investigate pharmacy personnel-voiced factors that influence high rates of alert dismissal. The project also aims to qualify what design factors contribute to more effective CDS Alerts from the pharmacy’s perspective.

Message From The President, Georgia Southern University

Messages from the President

No abstract provided.

Nanotechnology And Nonmaterial Applications In Oil Industries In Recent Years: A Review, Fatma Ehssan, Tabarak Haider, Thamer A. Abdullah, Mustafa Hathal, Viola Somogyi, Khalida Al-Azawi

Journal of Applied Sciences and Nanotechnology

Several disciplines recognize nanotechnology's revolutionary potential, including nanoelectronics, nanobiomedicine, and nanodevices. Surprisingly, the oil and gas industry's upstream exploration and production sector has shown limited enthusiasm. Increased oil recovery and the use of unconventional resources are vital for success, but recessions, particularly during low crude oil prices in the 19th century, pose additional challenges. In response, significant attention has turned to applying nanotechnology to overcome these industrial barriers. Recently, government agencies and the global oil sector have boosted investments in exploration, drilling, production, treatment, and wastewater management. Notably, nanosensors provide precise reservoir monitoring, while nanofluids with advanced nanoparticles significantly enhance …

Nonablative Laser Skin Resurfacing Of Fine And Coarse Wrinkles – Two Study Cases, Muna Mustafa, Walid Hamoudi, Khawla Khashan, Qussay Alhashimi, Noor Abdulhameed

Journal of Applied Sciences and Nanotechnology

The use of the Nd+ and Er+: YAG lasers is still under development for cutaneous resurfacing. Cooling the epidermis induces laser heating under invasive epidermal layer regime. Injuring the dermis can treat skin defects and improve its quality. Various therapeutic options have been utilized to treat aging signs. Laser resurfacing has proven effectiveness and popularity due to its shorter recovery time and high success rate. Non-invasive Nd: YAG laser and 2940nm Er: YAG laser pulses were employed to provide deep dermal laser heating and induce elastin and collagen regeneration. Two subjects of skin-tone 2 were laser treated in the present …

Manufacturing Of Cuo@Zno Nanoparticles Core-Shell For Enhancing Electrical Properties And Spectral Responsivity Of Photodetectors, Salah Abdul Aziz, Uday Nayef, Mohammed Rasheed

Journal of Applied Sciences and Nanotechnology

Zinc oxide nanoparticles (ZnO NPs), copper oxide nanoparticles (CuO NPs) and CuO@ZnO NPs as a colloidal core-shell solution were synthesized by laser ablation. A Nd:YAG laser with an energy of 700 mJ, a wavelength of 1064 nm and 200 pulses was used for the ablation process. The colloidal solution was deposited on porous silicon (PSi) using the drop-casting method. The PSi substrates were prepared by photoelectrochemical etching (PECE) on n-type (111) silicon wafers. The study investigated the influence on the electrical, optical, morphological and structural properties of the CuO NPs and ZnO NPs samples when they were converted into a …

Clinical Use Of Bedside Portable Ultra-Low-Field Brain Magnetic Resonance Imaging In Patients On Extracorporeal Membrane Oxygenation: Results From The Multicenter Safe Mri Ecmo Study, Sung-Min Cho, Shivalika Khanduja, Christopher Wilcox, Kha Dinh, Jiah Kim, Jin Kook Kang, Ifeanyi David Chinedozi, Zachary Darby, Matthew Acton, Hannah Rando, Jessica Briscoe, Errol L Bush, Haris I Sair, John Pitts, Lori R Arlinghaus, Audrey-Carelle N Wandji, Elena Moreno, Glenda Torres, Bindu Akkanti, Jose Gavito-Higuera, Steven Keller, Huimahn A Choi, Bo Soo Kim, Aaron Gusdon, Glenn J Whitman

Faculty, Staff and Student Publications

Background: Early detection of acute brain injury (ABI) at the bedside is critical in improving survival for patients with extracorporeal membrane oxygenation (ECMO) support. We aimed to examine the safety of ultra-low-field (ULF; 0.064-T) portable magnetic resonance imaging (pMRI) in patients undergoing ECMO and to investigate the ABI frequency and types with ULF-pMRI.

Methods: This was a multicenter prospective observational study (SAFE MRI ECMO study [Assessing the Safety and Feasibility of Bedside Portable Low-Field Brain Magnetic Resonance Imaging in Patients on ECMO]; NCT05469139) from 2 tertiary centers (Johns Hopkins, Baltimore, MD and University of Texas-Houston) with specially trained intensive …

Micrornas: Where Brilliance, Perseverance, And Ambition Converged, Rares Drula, George A Calin

Faculty, Staff and Student Publications

Victor Ambros at the University of Massachusetts Medical School and Gary Ruvkun at Harvard University were awarded the 2024 Nobel Prize in Medicine and Physiology for the discovery of microRNAs. This “groundbreaking discovery revealed a completely new principle of gene regulation that turned out to be essential for multicellular organisms, including humans” (1). This is a well-deserved and highly anticipated recognition for a seminal discovery published 31 years ago in back-to-back Cell publications (2, 3). This landmark finding changed the way we understand gene expression regulation among most multicellular organisms (4) and had …

An Empirical Model Of Carbon-Ion Relative Biological Effectiveness Based On The Linear Correlation Between Radiosensitivity To Photons And Carbon Ions, David B Flint, Scott J Bright, Conor Mcfadden, Teruaki Konishi, David K J Martinus, Mandira Manandhar, Mariam Ben Kacem, Lawrence Bronk, Gabriel O Sawakuchi

Faculty, Staff and Student Publications

Objective.To develop an empirical model to predict carbon ion (C-ion) relative biological effectiveness (RBE).Approach.We used published cell survival data comprising 360 cell line/energy combinations to characterize the linear energy transfer (LET) dependence of cell radiosensitivity parameters describing the dose required to achieve a given survival level, e.g. 5% (D5%), which are linearly correlated between photon and C-ion radiations. Based on the LET response of the metrics D5%and D37%, we constructed a model containing four free parameters that predicts cells' linear quadratic model (LQM) survival curve parameters for C-ions,αCandβC, from the reference LQM parameters …

Evaluation Of The Relationship Between Type Of Menopause And Cognitive Functions, Meltem Durakli Ulukök, Ufuk Atlihan, Onur Yavuz

Turkish Journal of Medical Sciences

Background/aim:Menopause is often accompanied by neurological symptoms, including cognitive difficulties, especially with memory and attention. In the present study, the purpose was to examine the relationship between the timing of menopause and the cognitive performance of menopausal patients who applied to our neurology clinic with complaints of forgetfulness.Materials and methods: The data of 538 women who applied to the neurology clinic with complaints of forgetfulness between January 2018 and January 2024and underwent neuropsychological evaluations were scanned retrospectively. A total of 96 patients who applied to neurology and menopause clinics were included in the study.Results: In the present study, attention orientation, …

Rare Stat3 Haplotypes Cause A Predisposition To Develop Congenital Anomalies Of The Kidney And Urinary Tract Disorder, Mert Polat, Feri̇de Şahi̇n, Esra Baskin, Uğur Toprak, Kaan Gülleroğlu, Mehmet Haberal, Yunus Terzi̇

Turkish Journal of Medical Sciences

Background/aimCongenital anomalies of the kidney and urinary tract (CAKUT) are characterized by renal developmental disorders in the embryonic period. STAT3 is a member of the STAT protein family. The members of this protein family play roles in various cellular mechanisms, such as the early stages of embryonic development, kidney development, and renal diseases. This study aims to determine the frequency of STAT3 rs1053004, rs744166, rs3816769, and rs4796793 polymorphisms in individuals with CAKUT disease.Materials and methodsTwo of the four polymorphisms, rs744166 (c.-1-13666T>C, NM_001369512.1) and rs4796793 ( c.-1915C>G, NM_001369512.1), were analyzed by a polymerase chain reaction and restriction fragment length …

Oligosaccharides, Onion Peel, And Essential Oils As Feed Additives In The Diet Of Dairycattle: In Vitro Fermentation, Greenhouse Gases, Ruminal Nutrient Degradability, Andvolatile Fatty Acid Production, Kelechi A. Ike, Oludotun O. Adelusi, Joel O. Alabi, Lydia K. Olagunju, Michael Wuaku, Chika C. Anotaenwere, Deborah O. Okedoyin, Oluteru E. Orimaye, Deandrea Gray, Peter A. Dele, Kiran Subedi, Ahmed E. Kholif, Uchenna Y. Anele

Turkish Journal of Veterinary & Animal Sciences

This study investigated the effect of inclusion of dietary oligosaccharides, onion peel, and an essential oil blend (EOB; containing anise, clove, oregano, cedarwood, and ginger in the ratio 4:2:2:1:1) individually and in combinations in the total mixed ration of dairy cattle on in vitro gas production (GP), dry matter disappearance (DMD), fiber fraction disappearance, and total and individual volatile fatty acid (VFA) production. EOB was used at 200 μL g–1 of feed while the other additives were administered at 3% of the feed on a dry matter basis. The in vitro batch culture technique was used for this experiment and …

Honeybee Biodiversity Based On Five Mitochondrial Genes And New Evidence For Differentsublineages In Türkiye, Meral Kekeçoğlu, Songül Bi̇r, Merve Kambur Acar, Rustem Ilyasov

Turkish Journal of Veterinary & Animal Sciences

In this study, the genetic structure of honey bee populations in Türkiye was analyzed using eleven restriction endonuclease enzymes targeting the COI-COII, COI, 16S rDNA, ND5, and CYT B genes. A total of 553 worker honey bee samples were collected from 43 different districts across Türkiye, as well as from Greece, Bulgaria, and Georgia, neighboring countries of Türkiye. Analysis of the COI region using the HinfI restriction enzyme revealed the presence of two mitotypes. Type 1 was the predominant type in Türkiye, while Type 2 was detected exclusively in Hatay, a province in the southern part of the country. Notably, …

Phenotypic And Molecular Characterization And Antimicrobial Susceptibility Pattern Of Pasteurella And Mannheimia Species Obtained From Cattle And Sheep With Pneumonia, Eli̇f Karadeni̇z Pütür, Fati̇h Büyük, Yaren Ersoy

Turkish Journal of Veterinary & Animal Sciences

Among the heterogeneous Pasteurellaceae family, Pasteurella multocida and Mannheimia haemolytica are the pathogenic species that cause enzootic pneumonia in cattle and sheep. This study aimed to characterise Pasteurella and Mannheimia species obtained from pneumonia cases in cattle and sheep. 100 cattle and 100 sheep lungs diagnosed with infectious pneumonia as a result of histopathological examination were analyzed for Pasteurellaceae members by phenotypic methods, VITEK 2 Compact system and PCR. Antibiotic susceptibilities and phylogenetic analysis of the isolates were done by VITEK 2 Compact System and 16S rRNA-PCR, respectively. Seven Pasteurella multocida and 9 Mannheimia haemolytica were identified. All strains were …

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

International Methods Of Offender Profile Construction, Standardization, And Effective Criminal Investigative Processes, Savannah Peoples

Walden Dissertations and Doctoral Studies

Offender profiling is a tool used within criminal investigations to infer offender characteristics according to evidence collected from a crime scene. The practice of offender profiling has been applied since the Roman era, empirically developed, and recently popularized in media depictions. Existing studies demonstrate that there is a lack of peer reviewed literature that examines current methods of criminal profile construction, opportunities for standardization, and effective criminal investigative processes. Motivation for this study came after reviewing research that revealed high rates of serious and violent international serial offending, noted as a major challenge for law enforcement agencies, and a significant …

Carbon Stocks In Marine Habitats Across Jersey's Territorial Waters, Bede Ffinian Rowe Davies, Samantha Blampied, Francis Binney, Graham Epstein, Paul Chambers, Emma V. Sheehan

School of Biological and Marine Sciences

Marine areas have been shown to store varying amounts of carbon. The densities of these stores varies considerably across environmental settings, including the biotic and physical habitat type, the productivity of these habitats, the ephemeral or permanent nature of the habitats as well as the hydrological energy of the area, its depth and its exposure to anthropogenic activities. To appropriately incorporate carbon storage into management plans, baseline information on the carbon held within marine areas is required. Here, an inventory of carbon was carried out for marine habitats found within the territorial waters of Jersey, one of the Channel Islands …

The Relationship Between Drug Induced Immunogenicity And Hypersensitivity Reactions And Skin Tests Related To Infliximab, Etanercept And Adalimumab In Patients With Rheumatoid Arthritis And Ankylosing Spondylitis, Alper Doğanci, Şebnem Ataman, Ali̇ Özdemi̇rel, Recep Seçki̇n, Ayşe Yalçin, Sevi̇m Bavbek

Turkish Journal of Medical Sciences

Background and aim: We aimed to investigate the relationship between serum anti-drug antibody (ADAb), hypersensitivity reactions (HSRs) to anti-tumor necrosis factors (anti-TNFs) drugs and to detect the role of skin tests in the diagnosis of HSRs against anti-TNFs.Material and methods: 69 ankylosing spondilitis (AS) and 46 rheumatoid artritis (RA) patients using infliximab, adalimumab, and etanercept were enrolled. Disease activity scores for AS and RA patients were assessed. Serum levels of anti-TNFs and ADAb to these agents were measured with the ELISA.These blood samples were taken 24 hours before the next drug dose.The patients with anti-TNF-associated HSRs were evaluated with a …

The Impact Of Major Sporting Events In Kalamazoo On Consumer Behavior, Nicholas Biel

Honors Theses

Sporting events are a force in the growth and sustainability of a community’s economy. In a market like Kalamazoo, collegiate football games such as those at Western Michigan University and annual events like the Kalamazoo Marathon play a pivotal role in bolstering the economy. This research demonstrates the effects on consumer behavior at restaurants in Kalamazoo, Michigan that are caused by these major sporting events. By examining data from the platform Placer.ai, and conducting interviews with local restaurants, this research examines trends in consumer habits, movements, and engagement. Placer.ai is a platform that tracks location analytics using data collected anonymously …

Draft Final Butte Treatment Lagoons (Btl) Groundwater Treatment System Routine Operations, Maintenance, And Monitoring (Om&M) Plan, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Identifying Subject Bias In Wifi-Based Human Activity Recognition Evaluation Methods, Amany Elkelany, Robert J. Ross, Susan Mckeever

Conference papers

WiFi-based Human Activity Recognition (HAR) has emerged as a promising approach for monitoring and analysing human activities in a non-intrusive manner, leveraging WiFi signals for activity classification. Despite advancements, existing WiFi-based HAR research lacks consideration of subject (human) bias. This results in learning models performing well on individuals used in the training samples but failing to generalise to new/unseen subjects, in contrast to known good practices in machine learning. In this paper, we address this oversight directly by systematically examining the evaluation methodology for the WiFi-based HAR context. Specifically, we investigate the impact of Leave-One-Subject-Out Cross-Validation (LOSOCV) in a hybrid …