Digital Commons Network^™

Depression Screening For Nursing Home Residents, Victor Chukwuocha

Walden Dissertations and Doctoral Studies

The project focused on depression among nursing home residents, an underrecognized and undertreated condition that affects quality of life. Few studies have been conducted on the subject of depression screening for nursing home residents, resulting in a lack of understanding among the nursing profession on managing specific conditions. At a nursing home, there was a need to address depression. The practice-focused question used in this project addressed the process of the translation of evidence to develop a staff education project for depression to enhance the knowledge of nurses working with nursing home residents. The project followed an evidence-based approach to …

The Relationship Between Operating Efficiency, Credit Score, And Small Business Sustainability, Garfield Henry

Walden Dissertations and Doctoral Studies

The first 5 years of a small business (SB) life are critical because 50-60% fail. SB leaders are concerned about the inability of many SBs to attain sustainability within 5 years, given their pivotal role in owner and community financial viability. Grounded in the resource-based view theory, the purpose of this quantitative correlational study was to examine the relationship between SB operating efficiency, credit score, and sustainability. Secondary data for 211 closed and 211 companies still operating from 2013 to 2023 were collected from the Data Axle website for analysis. The results of the binary logistic regression were significant, X2 …

Elementary Teachers’ Perceptions Of Teacher Retention, Jennifer Renee Turney

Walden Dissertations and Doctoral Studies

The problem that was addressed in this study is the high rate of teacher attrition at a K–8 Title I school in Arizona. The purpose of this basic qualitative study was to explore the perceptions of the teachers who have chosen to remain at this school rather than leave. The theoretical framework of the study was based on Herzog’s motivational theory pertaining to the factors that can influence job satisfaction and lead to higher employee retention. The research questions focused on the perceptions of teachers that contribute to their decisions to remain at the study site and what types of …

Bringing Our Full Selves Into Computing: Designing, Building, And Fostering Equitable Computing Education Communities, Francisco Enrique Vicente Castro, Earl W. Huff, Amber Solomon, Briana Christina Bettin

Michigan Tech Publications

A key problem in achieving access to and sustained presence in computing and computing education (CEd) in the United States is environments that are all too often designed in ways that are harmful and inequitable toward systemically minoritized communities. While various scholars have explored ways to design equitable spaces within differing contexts, often, equity is framed merely as an issue of access. This dismisses the lived experiences of minoritized communities and can lead to shallow perspectives of equity that fail to address community concerns and further push these communities out of sustained participation and presence in computing and CEd. Drawing …

Exclusion Disguised As Access: A Critical Discourse Analysis Of Postsecondary Disability Service Websites, Lavonne Ciezadlo Kopca

Theses and Dissertations

College students with disabilities are an overlooked minority population. However, they comprise an ever-increasing student population in postsecondary institutions. Yet students with disabilities do not persist or graduate at rates similar to their able-bodied peers. People with disabilities have historically been viewed as a low-status group and have been excluded from various social, educational, and economic benefits of citizenship. This study used a critical theoretical lens of social dominance theory to explore ways that higher education may be complicit in perpetuating discrimination and inequities through policies or discourse found in the content of student disability and diversity office websites. Key …

A Comparative Analysis Of Openet For Evaluating Evapotranspiration In California Almond Orchards, Kyle Knipper, Martha Anderson, Nicholas Bambach, Forrest Melton, Zac Ellis, Yun Yang, John Volk, Andrew J. Mcelrone, William Kustas, Matthew Roby, Will Carrara, Sebastian Castro, Ayse Kilic, Joshua B. Fisher, Anderson Ruhoff, Gabriel B. Senay, Charles Morton, Sebastian Saa, Richard G. Allen

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

The almond industry in California faces water management challenges that are being exacerbated by droughts, climate change, and groundwater sustainability legislation. The Tree-crop Remote sensing of Evapotranspiration eXperiment (T-REX) aims to explore opportunities to improve precision irrigation management for woody perennial cropping systems. Almond orchards in the California Central Valley were equipped with eddy covariance flux measurements to evaluate satellite remote sensing-based evapotranspiration (RSET) models. OpenET provides high-resolution (30-m spatial and daily temporal) RSET data, synthesizing decades of research for practical water management. This study provides an evaluation of OpenET performance at six almond sites covering a large range in …

Pt-Symmetry-Enabled Stable Modes In A Multicore Fiber, Tamara Gratcheva, Yogesh N. Joglekar, Jay Gopalakrishnan

Mathematics and Statistics Faculty Publications and Presentations

Open systems with balanced gain and loss, described by parity-time (PT -symmetric) Hamiltonians have been deeply explored over the past decade. Most explorations are limited to finite discrete models (in real or reciprocal spaces) or continuum problems in one dimension. As a result, these models do not leverage the complexity and variability of two-dimensional continuum problems on a compact support. Here, we investigate eigenvalues of the Schrödinger equation on a disk with zero boundary condition, in the presence of constant, PT -symmetric, gain-loss potential that is confined to two mirror-symmetric disks. We find a rich variety of exceptional points, re-entrant …

Rectal Cancer Treatment: Sexual Function Is Not The Sole Determinant Of Quality Of Life, Sarah M. Popek

Biomedical Sciences ETDs

Colorectal cancer is the third most common cancer. Rectal cancer patients face genitourinary dysfunction, impacting physical, psychological, and social well-being. This study examined the prevalence of sexual dysfunction in rectal cancer patients to assess the impact of sexual dysfunction on quality of life (QoL).

This mixed method study included 19 completing the survey portion and 10 completing an interview, evenly split between men and women, and those with and

without a stoma. Most experienced significant sexual dysfunction, and discussion of sexual function was rare. Quality of life scores were high. Themes from the interviews included (1) the relationship between the …

The Protective Efficacy Of A Sars-Cov-2 Vaccine Candidate B1351v Against Several Variant Challenges In K18-Hace2 Mice, Jie Yang, Huifen Fan, Anna Yang, Wenhui Wang, Xin Wan, Fengjie Lin, Dongsheng Yang, Jie Wu, Kaiwen Wang, Wei Li, Qian Cai, Lei You, Deqin Pang, Jia Lu, Changfu Guo, Jinrong Shi, Yan Sun, Xinguo Li, Kai Duan, Shuo Shen, Shengli Meng, Jing Guo, Zejun Wang

Faculty, Staff and Student Publications

The emergence of SARS-CoV-2 variants of concern (VOCs) with increased transmissibility and partial resistance to neutralization by antibodies has been observed globally. There is an urgent need for an effective vaccine to combat these variants. Our study demonstrated that the B.1.351 variant inactivated vaccine candidate (B.1.351V) generated strong binding and neutralizing antibody responses in BALB/c mice against the B.1.351 virus and other SARS-CoV-2 variants after two doses within 28 days. Immunized K18-hACE2 mice also exhibited elevated levels of live virus-neutralizing antibodies against various SARS-CoV-2 viruses. Following infection with these viruses, K18-hACE2 mice displayed a stable body weight, a high survival …

Exploring Evidentiary Approaches And Reform Potential In The Allies In Change Program For Abusive Intimate Partners, Julie Melissa Conner

Dissertations and Theses

This thesis examines the Allies in Change batterer intervention program, analyzing its curriculum components, alignment with evidence-based practices, unique features, limitations, and implications for domestic violence intervention. The study employs a qualitative mixed-methods approach, including curriculum textual analysis, word frequency count, a semi-structured interview with Chris Huffine, the curriculum author and program founder, and observation of a forty-hour domestic violence training provided for batterer intervention programs and facilitators.

The research begins by reviewing the literature on domestic violence intervention, highlighting the importance of evidence-based practices, cognitive behavioral techniques, and cultural responsiveness. It then conducts a textual analysis of the Allies …

Controlled Delivery Of Rosuvastatin Or Rapamycin Through Electrospun Bismuth Nanoparticle-Infused Perivascular Wraps Promotes Arteriovenous Fistula Maturation, Allan John R Barcena, Joy Vanessa D Perez, Marvin R Bernardino, Erin Marie D San Valentin, Jossana A Damasco, Carleigh Klusman, Benjamin Martin, Karem A Court, Biana Godin, Gino Canlas, Natalie Fowlkes, Richard R Bouchard, Jizhong Cheng, Steven Y Huang, Marites P Melancon

Faculty, Staff and Student Publications

In the context of arteriovenous fistula (AVF) failure, local delivery enables the release of higher concentrations of drugs that can suppress neointimal hyperplasia (NIH) while reducing systemic adverse effects. However, the radiolucency of polymeric delivery systems hinders long-term in vivo surveillance of safety and efficacy. We hypothesize that using a radiopaque perivascular wrap to deliver anti-NIH drugs could enhance AVF maturation. Through electrospinning, we fabricated multifunctional perivascular polycaprolactone (PCL) wraps loaded with bismuth nanoparticles (BiNPs) for enhanced radiologic visibility and drugs that can attenuate NIH—rosuvastatin (Rosu) and rapamycin (Rapa). The following groups were tested onto the AVFs of a total …

Acute Transverse Colon Diverticulitis: A Case Report And Literature Review, Ana L. Romero, Jesus Romero, Anuraag Sah, Angela Koomson, Naik Arun

Journal of Community Hospital Internal Medicine Perspectives

Diverticular disease is a condition that ranges from asymptomatic disease to severe complications, such as abscesses, fistulas, and perforations. It is prevalent in Western countries, with up to 60% of people aged 60 having diverticula. In Asian countries, the prevalence is lower, ranging from 13-25%. Diverticulitis can occur in any location of the diverticula, with increasing incidence with age. Complications occur in 12% of patients with diverticulitis, with phlegmon or abscesses being the most common. Perforation is a life-threatening complication with a 1-year mortality rate of 20%. Recent studies suggest that chronic inflammation and alteration of the gut microbiome may …

Sump Syndrome: The Forgotten Cause Of Painless Jaundice In The Elderly, Mark Ayoub, Amna Anees

Journal of Community Hospital Internal Medicine Perspectives

Painless jaundice is a common presentation of abdominal malignancy seen in elderly patients. While malignancy may be a common cause of obstructive jaundice in that population group, anchor bias should always be avoided. We present a case of an elderly woman who presented with painless jaundice and weight loss. She had a very remote history of cholecystitis. She was found to have Sump syndrome due to a stricture at the Choledochoduodenostomy (CDD) site. She underwent endoscopic retrograde cholangiopancreatography (ERCP) with stent placement which shortly led to resolution of her jaundice. Biopsy from the stricture site came back negative for malignancy.

Successful Rapid Benzodiazepine Detoxification In An Acute Care Hospital: A Case Report, Taku Harada, Kazuki Tatebayashi, Mori Nakai

Journal of Community Hospital Internal Medicine Perspectives

Introduction: Benzodiazepine (BZD) dependence and withdrawal are significant public health concerns, affecting 15–30% of regular users within 4-6 weeks of administration. Rapid BZD tapering protocols in acute care settings can mitigate withdrawal symptoms and facilitate rehabilitation, yet are challenging due to variability in patient responses. Case Presentation: We report a case of a 67-year-old male with a history of high-dose BZD use for panic disorder and depression and recent mild ischemic stroke, presenting with worsening left lower limb paralysis. The patient's complex medication regimen included multiple BZDs and other psychotropic drugs. Given the risks associated with high-dose BZD use, particularly …

Superior Mesenteric Artery Stenosis With Dissection Secondary To Fibromuscular Dysplasia : A Case Report, Jayasree Ravilla, Ping He, Steven Brant, Doantrang Du

Journal of Community Hospital Internal Medicine Perspectives

Superior Mesenteric Artery stenosis increases with advancing age and is usually associated with atherosclerosis or thrombosis. Mesenteric ischemia occurs when the blood flow to the visceral organs is inadequate to meet their metabolic needs. While it can be asymptomatic, the patient can experience chronic or acute mesenteric ischemia symptoms. Although not frequently encountered, SMA stenosis can be rarely caused by fibromuscular dysplasia (FMD). Here we report a case of a 66-year-old female with SMA stenosis and subsequent mesenteric ischemia secondary to FMD. The main objective of this case report is to raise awareness about the occurrence of mesenteric ischemia from …

Thromboembolic Event In Isolated Non-Compaction Cardiomyopathy With Multiple Sclerosis, Comfort Olayioye, Indira Acharya, Christopher J Haas

Journal of Community Hospital Internal Medicine Perspectives

Non-compaction cardiomyopathy (NCCM) is a complex, exceedingly rare form of cardiomyopathy. Transient ischemic attack/ stroke in NCCM may be cardioembolic or atherosclerotic in origin. While the connection between NCCM and neuromuscular conditions has been documented before, its association with neurological conditions, such as multiple sclerosis has not been established. Here, we present a case of a 45-year-old female with multiple sclerosis (MS) who presented in the context of a transient ischemic attack (TIA) and was found to have non-compaction cardiomyopathy complicated by thromboembolism. To our knowledge, this is the third reported case of NCCM with MS.

A Rare Case Of Anca-Negative Rapidly Progressive Glomerulonephritis, Jerry Kenmoe, Elizabeth Mikhail, Fahimeh Talaei, Arvind Kunadi

Journal of Community Hospital Internal Medicine Perspectives

ANCA-negative rapidly progressive glomerulonephritis (RPGN) is a rare condition caused by glomerular injury in the absence of detectable antineutrophil cytoplasmic antibodies (ANCAs). While comprehensive epidemiologic data is limited, ANCAnegative RPGN is known to comprise 5-20% of all glomerulonephritis cases. We report the case of a 43-year-old male who presented to the hospital after a snowmobile accident with symptoms of general malaise along with the emergence of a new-onset rash and tea-colored urine. Further workup with CT-guided kidney biopsy confirmed the diagnosis of RPGN by revealing histopathological findings of crescentic glomerulonephritis and significant glomerular inflammation. Treatment was promptly initiated with prednisone …

Harbinger Of Lyme Carditis: From Atrioventricular Block To Atrial Fibrillation, Maryam Barkhordarian, Mark Grijalva, Avani Kolla, Aaron Stein, Dmitry Nemirovsky

Journal of Community Hospital Internal Medicine Perspectives

Introduction: Lyme disease is a tick-borne illness that is most commonly caused by Borrelia burgdorferi and transmitted by the Ixodes tick. Common manifestations are fevers, headache, arthralgia, erythema migrans, and, if left untreated, can progress to neuropathy and carditis. Lyme carditis most commonly presents with high degree atrioventricular block, however, may present with other arrhythmias.

Case presentation: We present a case of a 70 year old male with past medical history of hypertension and polycythemia vera who presented to the hospital with lightheadedness and bradycardia following 2 weeks of fever. His electrocardiogram showed atrial fibrillation with regularized conduction at 40 …

A Recurring Theme: A Rare Case Of Pembrolizumab-Induced Acute Interstitial Nephritis, Jonathan London, Sabrina Bulancea, Inaas Shirazi, Victoria Oriuwa, Olena Bolotova, Zubin Tharayil

Journal of Community Hospital Internal Medicine Perspectives

Pembrolizumab is utilized in the treatment of multiple different malignancies, including non-small cell lung cancer, head and neck squamous cell carcinoma, melanoma, renal cell carcinoma, endometrial cancer, and more. Pembrolizumab is an immune checkpoint inhibitor that inhibits the programmed cell death-1 (PD-1) signaling pathway. Despite its benefits in treating multiple cancers, there are many reported adverse effects of Pembrolizumab affecting various organ systems; rarely it can cause acute interstitial nephritis (AIN). We present the case of a 79-year-old male with metastatic retroperitoneal squamous cell carcinoma who was found to have recurrent acute interstitial nephritis after pembrolizumab therapy.

Temporomandibular Joint Disorder And Anterior Scleritis As Initial Presentations Of Undiagnosed Rheumatoid Arthritis, Nazmul Hasan, Daniel Yang

Journal of Community Hospital Internal Medicine Perspectives

Rheumatoid arthritis is an autoimmune inflammatory process that involves multiple organ systems. While symmetric joint swelling of the extremities are the most widely recognized symptoms, the disease can present in a myriad of different ways, of which scleritis and temporomandibular involvement are less recognized manifestations. While scleritis and temporomandibular disorder (TMD) may at times present in isolation, it is critical to consider their strong association with autoimmune disease as it allows for early diagnosis of inflammatory conditions and allow for the formulation of tailored treatment plans to halt their progression.

Transient Telangiectatic Purpura: A Rare Post-Operative Phenomenon, Zackary Anderson, Michael Schoeller, Rebecca Witherell

Journal of Community Hospital Internal Medicine Perspectives

Axillary lymph node dissection (ALND) is a surgical procedure for malignant disease with well known complications, that is less well known is its association with a painless dermatomal rash formally known as transient telangiectatic purpura. This is a case report describing a case of transient telangiectatic purpura, describing its natural history and inferring on its pathophysiology.

Menetrier Disease – A Rare Presentation Of Gastrointestinal Bleeding, Jayasree Ravilla, Ping He, Mahmoud Ali, Anish Patel

Journal of Community Hospital Internal Medicine Perspectives

Gastric polyps are extensions of the mucosa or submucosal space that are usually asymptomatic. One of the rare manifestations of gastric polyps is Menetrier's disease. Menetrier's disease (MD), also known as giant hypertrophic gastritis, is a progressive disease whose pathogenesis is not fully understood. Though a rare diagnosis, it needs to be well studied due to its association with the neoplasia. Here, we present a case of Menitriere's disease associated with gastrointestinal bleeding and describe its clinical course and outcome.

Iga Nephropathy Secondary To Covid-19 Infection - A Case Report, Sanjivani Shrestha, Sumanth Kumar Bandaru, Man Kit Michael Siu, Silvia Malvica, Joselito Cabacar

Journal of Community Hospital Internal Medicine Perspectives

We present a case of a 73-year-old African American lady with COVID-19 infection who developed Acute Kidney Injury (AKI) and significant proteinuria. Renal biopsy showed IgA nephropathy. Patient was eventually diagnosed with IgA nephropathy secondary to COVID Infection. This unique case highlights the complexity of renal involvement in COVID-19. Notably, the onset of IgA nephropathy in the patient occurred several weeks after her COVID-19 diagnosis, deviating from the typical synpharyngitic presentation with respiratory symptoms. This article contributes to the growing body of evidence regarding renal complications associated with COVID-19 and highlights the need for vigilance in assessing and managing renal …

Spontaneous Coronary Artery Dissection: A Case Series And Review Of The Literature, Shaikh B. Iqbal, Yakubu Bene-Alhasan, Shiavax J. Rao

Journal of Community Hospital Internal Medicine Perspectives

Although previously considered rare, spontaneous coronary artery dissection (SCAD) is increasingly recognized as an important cause of myocardial infarction in young women. We present three unique cases of SCAD: A 46-year-old woman with a history of trigeminal neuralgia and anxiety presenting elevated troponin-I and chest pain. A 36- year-old woman with recent miscarriage presenting with diffuse T wave inversions and elevated troponin-I. A 58-year-old man with a recent COVID-19 infection presenting with diffuse ST elevations. SCAD is associated with many risk factors. Conservative management is preferred due to spontaneous healing of vessels compared to PCI driven management of atherosclerotic acute …

Cardiovascular Interventions In Patients With Active And Advanced Malignancy: An Updated Review, Fahad Waqar, Ayesha Sultan, Romeet Raja Bathija, Amin Mehmoodi, Jahanzeb Malik

Journal of Community Hospital Internal Medicine Perspectives

In the context of active, advanced malignancies, the recommendation for invasive cardiac interventions is grounded primarily in evidence from trials focused on specific cardiovascular conditions. However, the inclusion of individuals with advanced malignancies in these trials has historically been limited, and the intricate interplay between cancer and cardiovascular disease poses unique challenges for treatment decisions. In this comprehensive review, we delve into the complex landscape of invasive cardiac interventions and their applicability in patients with active, advanced cancer. Our analysis encompasses a range of cardiovascular scenarios, including STsegment elevation myocardial infarction, non–ST-segment elevation acute coronary syndromes, multivessel coronary disease, severe …

Frailty Indices And Their Importance In Elderly Patients: A Perspective Review, Rachna Valvani, Nismat Javed, Timothy Vittorio, Moiud Mohyeldin

Journal of Community Hospital Internal Medicine Perspectives

The aging demographic landscape of the United States highlights a concomitant rise in chronic conditions and infectious diseases. Older adults face a heightened susceptibility to infections, particularly pneumonia and urinary tract infections, and comorbidities such as cancer, cardiovascular disease, and dementia. Frailty, defined by a set of phenotypic criteria, emerges as a crucial predictor of adverse outcomes in infections, affecting hospitalization and post-care interventions. In the context of cancer, various frailty indices demonstrate their utility in predicting complications, mortality, and long-term outcomes. Cardiovascular diseases, including acute coronary syndrome and myocardial infarctions, exhibit varied associations with frailty, influencing both short-term and …

Radioactive Iodine Treatment Of Graves' Disease: Predictors Of Time Interval Greater Than 90 Days For Treatment Success, Luis E. Joya, Joshua Fogel, Kaushik Mandal, David S. Rosenthal

Journal of Community Hospital Internal Medicine Perspectives

Objective: Radioactive iodine (RAI) is often used for treating Graves’ disease. We study predictors for a time interval greater than 90 days between RAI treatment and success.

Methods: This was a retrospective study of 106 patients with Graves’ disease seen at a public hospital in suburban New York City. Predictor variables were from demographics, prior treatment history, iodine 131 RAI treatment, and thyroid function prior to RAI treatment.

Results: There were 62.3% that had a time interval greater than 90 days between RAI treatment and success. Only the thyroid function prior to RAI treatment variable of free thyroxine (FT4) had …

Pengembangan Bahan Ajar E-Learning Berbasis Edmodo Pada Materi Litosfer Kelas X Sma, Dedi Sasmito Utomo, Sumarmi Sumarmi, Singgih Susilo

Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktek dalam Bidang Pendidikan dan Ilmu Geografi

The objective of this research and development is to produce: (1) E learning materials based on the material Edmodo lithosphere grade X, (2) virtual classroom Edmodo, and (3) Edmodo guide books for teachers and students. Data were collected by using a validation sheet and questionnaire. Qualitative data are derived from expert validation of material, language, and learning design, while quantitative data derived from student questionnaires. Results of the research are: (1) E learning instructional materials contained in the web categorized of well, (2) the virtual classroom Edmodo contained at the http://edmodo.com/dedisasmito, and (3) guide book Edmodo entitled "learning Edmodo with …

Review Of Disabling Leadership: A Practical Theology For The Broken Body Of Christ, Elyse Penton

Liberty Theological Review

This is a review of Andrew T. Draper, Jody Michele, and Andrea Mae's book, Disabling Leadership: A Practical Theology for the Broken Body of Christ. This review includes a summary of the contents and engages in a critique of the overall book. This review discusses a practical theology of disability inclusive church leaders and how they can make their congregations into an accessible community.

Echoes Of Eden In Proverbs: Towards A Biblical Theological Ethic, Armen Oganessian

Liberty Theological Review

Abstract:

This study argues for a biblical-theological approach to the ethics of Proverbs. It proposes that the ethical foundation for Proverbs lies in the principles established in Genesis 1-4 The argument unfolds as follows: Tracing the Abrahamic and Davidic covenants, one sees Solomon, the author of Proverbs, as a partial fulfillment of the promised seed in Genesis 3:15. Furthermore, other biblical writers depict Solomon as an Adamic king ruling in an Eden-like context. Consequently, understanding Proverbs' position within redemptive history encourages readers to interpret it through an Edenic framework. In other words, a biblical-theological approach compels readers to interpret Proverbs …