Digital Commons Network^™

The Archon, 1952 Edition, Zeta Phi Beta Sorority Incorporated

Josie Green Washington Papers

A 1952 edition pamphlet called The Archon, an official organ of the Zeta Phi Beta Sorority.

Antibacterial Peptides From Soybean (Glycine Max (L.) Merr.) With In Silico Study Against Escherichia Coli Bacteria, Dian Riana Ningsih, Ely Setiawan, Purwati Purwati, Zusfahair Zusfahair, Anita Hindayanti Rukmana

Karbala International Journal of Modern Science

Bioactive peptides are produced from soy milk protein hydrolysis using trypsin. The research began with the preparation and separation of soy milk protein, followed by fractionation using ammonium sulphate, protein hydrolysis, and SDS-PAGE analysis of protein hydrolysates. Fractions exhibiting the highest degree of hydrolysis were further fractionated by SPE and tested to determine the antibacterial activity Staphylococcus aureus and Escherichia coli. The peptide sequence of the active peptide as an antibacterial was identified, employing LC-HRMS. The mode of action between active peptides and bacterial membran was analysed using molecular dynamics (MD) simulation. The findings displayed that F15 contained the highest …

The Archon, 1951 Edition, Zeta Phi Beta Sorority Incorporated

Josie Green Washington Papers

A 1951 edition pamphlet called The Archon, an official organ of the Zeta Phi Beta Sorority.

The Archon, 1950 Edition, Zeta Phi Beta Sorority Incorporated

Josie Green Washington Papers

A 1950 edition pamphlet called The Archon, an official organ of the Zeta Phi Beta Sorority.

Long-Term Follow-Up Of Midface Hypoplasia In A Patient With Cleft Lip And Palate, Jui-Jen Fang, Hui-Ching Yu, Li-Ling Cheng, Yu-Jen Chang

Taiwanese Journal of Orthodontics

Introduction: Severe midface hypoplasia is a common craniofacial deformity in patients with cleft lip and palate (CLP), often linked to functional impairment and esthetic concerns. Although surgical and orthodontic advances have improved outcomes, long-term stability remains challenging. This report presents the management of a bilateral CLP patient and evaluates stability after more than 12 years of follow-up. Diagnosis: A 31-year-old male with bilateral CLP showed a concave facial profile, widened lip scars, reverse overjet of –30 mm, complete crossbite, and missing teeth (12, 22, 36). Palatally displaced premolars (15, 25) produced an hourglass-shaped arch. The diagnosis was skeletal Class III …

Treatment Of Skeletal Class Iii Malocclusion With Spaced Arch And Anterior Crossbite Using Low-Hysteresis Improved Super-Elastic Ti-Ni Alloy Wire (Isw), Szu-Ying Yu, Yuag-Hou Chen, Ching-Yu Yang, Jian-Hong Yu

Taiwanese Journal of Orthodontics

This article presents the orthodontic treatment of a non-surgical, non-growing skeletal Class III malocclusion using an Improved Super-elastic Ti-Ni Alloy Wire (ISW), developed by the Institute of Science Tokyo (formerly Tokyo Medical and Dental University). Teeth 28 and 48 were extracted, and ISW with long Class III intermaxillary elastics (L3–U6) was applied to eliminate anterior occlusal interference, retract the mandible, and induce a clockwise rotation of the mandibular plane. In addition to mandibular space closure, the deviated dental midline and chin asymmetry were corrected using elastic chains and intermaxillary elastics. Proper arch coordination, space management, and midline alignment were achieved, …

Orthodontic Space Closure And Third Molar Uprighting For Simultaneous Maxillary And Mandibular Molar Loss On The Same Side, Chun-Yi Huang, Yuan-Hou Chen, Ching-Yu Yang, Jian-Hong Yu

Taiwanese Journal of Orthodontics

This case report describes the successful non-surgical orthodontic management of a complex Class I malocclusion characterized by unilateral posterior tooth loss and functionally induced facial asymmetry. A 28-year-old male patient presented with a non-restorable maxillary first molar (#26) and a missing mandibular second molar (#37). The resulting occlusal discrepancy contributed to a mandibular functional shift and facial asymmetry. The patient declined prosthetic and surgical options, prompting a conservative orthodontic approach.

The treatment plan incorporated third molar protraction and upright to substitute for the missing second molar, combined with occlusal rehabilitation to correct the asymmetry. Space closure was achieved using elastic …

Nonsurgical Orthodontic Management Of A Severe Skeletal Class Ii Malocclusion Using A Modified Intrusive Arch, Ting-Wei Liu, Chun-Liang Kuo, Chun-Hsiu Yang

Taiwanese Journal of Orthodontics

Treating skeletal Class II malocclusion in non-growing patients remains a significant challenge in contemporary orthodontics. Treatment options range from dental camouflage, often involving extractions, to combined orthodontic–surgical approaches. In this case, orthodontic camouflage with extractions was selected to manage a severe skeletal Class II discrepancy in a 28-year-old female patient. A modified intrusive arch was employed to achieve simultaneous retraction and intrusion of the maxillary anterior teeth, effectively reducing excessive overjet. The biomechanical system of the modified intrusive arch generates an anterior intrusive force, a posterior extrusive force, and a posterior tip-back moment. The combined use of Tip-Edge Plus brackets …

To Extract Or Not To Extract: On What Basis Do We Make That Decision? (Part I), Ib Leth Nielsen

Taiwanese Journal of Orthodontics

The decision to remove permanent teeth is often challenging for the orthodontist, and multiple factors should be considered. The primary reason for extracting teeth is crowding, followed by aesthetic concerns, particularly the risk of creating a flat facial profile from over-retracting the front teeth. Often, the facial growth patterns are overlooked in this decision-making process. This review will explore how facial morphology, growth patterns, and maturation stages influence the extraction decision. We shall address common concerns related to extractions, such as the impact on esthetics, airways, the effect of extractions on buccal corridors, their relationship to TMJ issues, and the …

Mortality Rate And Variability Associated With Pneumonia Readmission, Christopher Roy, Daniel Meyer, William Jaffee, Vyoma Raval, Catherine Freeman

Journal of Maine Medical Center

Introduction: Pneumonia readmissions are a persistent challenge for health care providers and patients. Although the mortality risk associated with hospitalization for pneumonia is well-known, the particular risk associated with readmission for pneumonia is not as well characterized.

Methods: We retrospectively examined our institution’s electronic health record to determine the 270-day mortality rate for patients readmitted after an index hospitalization for pneumonia.

Results: At our institution, we found a substantial mortality risk associated with 30-day pneumonia readmissions, with variability between the 2 studied sites of care.

Discussion: Various factors could contribute to high mortality associated with 30-day pneumonia readmissions.

Conclusion: Additional …

Survey Of Mainehealth Cancer Care Network Providers On Cannabis Use: Preparation For Studies Sponsored By The National Cancer Institute, Jill M Prescott, Jamie G Saunders, Leslie S Bradford, Scot C Remick

Journal of Maine Medical Center

Introduction: Cannabis and cannabinoid use in patients with cancer has rapidly scaled up over the past decade and is a topic of considerable clinical, research, and public health interest.

Methods: We conducted a cannabis landscape survey among front-line providers in the MaineHealth Cancer Care Network (MHCCN) before applying and participating in National Cancer Institute (NCI)-sponsored studies on cannabis use in patients with cancer. The results of the survey can better inform participation in national studies and provide a departure point for provider educational activities focused on cannabis use in the cancer care setting.

Results: Notable observations from our survey included …

Metabolic Phenotyping And Therapeutic Hierarchy For Dyslipidemia In Saudi Type 2 Diabetes, Ahmed A. Almohammadi, Mohammed W. Azuny, Abdulmannan A. Alem, Sarah F. Alsobhi, Muath H. Alqayidi, Rami O. Alharbi, Salem S. Alhubayshi, Duha W. Azouni

University of Bisha Journal for Basic and Applied Sciences

Aims: Dyslipidemia represents a critical cardiovascular risk factor in type 2 diabetes mellitus (T2DM), yet distinct metabolic phenotypes and their therapeutic implications remain inadequately characterized in Saudi populations. This study aimed to identify dyslipidemia phenotypes, establish therapeutic hierarchies, and examine metabolic determinants in Saudi T2DM patients.

Methods: A cross-sectional study enrolled 406 T2DM patients at Madinah Diabetic Center, Saudi Arabia (August-December 2024). Comprehensive sociodemographic, clinical, lifestyle, and laboratory data were collected. Statistical analyses included cluster analysis for phenotype identification, multivariate linear regression for lipid determinants, and chi-square tests for categorical associations. Ethical approval was obtained from IRB-Madinah (H-03-M-84).

Results: Dyslipidemia …

Synthesis And Characterization Of Mn4S4:Ni2S2 Chalcogenide Electrodes For Superior Supercapacitive Properties, Yasser T. Alharbi

University of Bisha Journal for Basic and Applied Sciences

The growing interest of researchers is shifted towards energy storage systems and the production of energy storage materials. In present research, an innovative Mn₄S₄:Ni₂S₂ semiconducting nanocomposite has synthesized using single source technique by fabricating di hexyldithiocarbamate ligand to further improve the efficiency of charge storing batteries. The fabricated material shown efficient optical property with direct band gap in range of 3.2–3.26eV. The crystallographic analysis examined the average crystalline size of the prepared nanocomposite particles of about 22 nm. The IR spectroscopy analysis has shown the presence of metal-sulfur bond and their peaks has …

Assessing Knowledge, Attitude, And Practice Of Diabetic Retinopathy Management Among Patients In Riyadh, Ferial M Zeried, Lulwah Mesfer Al-Haqbani, Anayochukwu Edward Anyasodor, Ezinne Ngozika, Uchechukwu L Osuagwu

University of Bisha Journal for Basic and Applied Sciences

Aim: Diabetic retinopathy (DR) is a common microvascular complication of diabetes and a leading cause of preventable vision loss. Understanding patients’ knowledge, attitudes, and practices (KAP) toward DR screening and management is critical for designing effective interventions. This study aimed to assess the KAP of individuals with diabetes regarding DR in Riyadh, Saudi Arabia.

Methods: A web-based cross-sectional survey was conducted among 535 Saudi adults with diabetes between January and April 2021. Descriptive statistics were used to summarize participant characteristics and KAP levels. Multivariate logistic regression (MLR) was performed to identify sociodemographic and clinical predictors of high KAP, with adjusted …

Pyruvate Kinase M2: Function, Regulation And Targeting Therapeutics In Cancer, Nada M. Ali

University of Bisha Journal for Basic and Applied Sciences

Pyruvate kinase M2 (PKM2) is a pivotal enzyme in glycolysis, catalyzing the conversion of phosphoenolpyruvate (PEP) into pyruvate while generating ATP through substrate-level phosphorylation. Unlike other pyruvate kinase isoforms, PKM2 exhibits unique regulatory properties that allow it to switch between active tetrameric and less-active dimeric states, influencing both energy metabolism and biosynthetic pathways. PKM2 is widely expressed in tumors, where it plays a central role in metabolic reprogramming and cancer progression. Beyond its metabolic function, recent studies have identified non-canonical roles for PKM2, including its nuclear translocation and protein kinase activity, which influence gene expression, cell cycle regulation, and tumor …

Prognostic Value Of Baseline Qfr In Single-Vessel Intermediate Coronary Stenosis, Yanfeng Lu, Abdulrahman Alqazzaz, Jasmine Bao, Gary S. Mintz, Jiahao Feng, Yong Zhang, Shanshan Gao, Qiang Song, Feifei Ning, Xin Huang, Ning Guo

Student Papers, Posters & Projects

BACKGROUND AND OBJECTIVES: The prognostic value of baseline Quantitative Flow Ratio (QFR) in real-world patients remains unclear. This study aimed to evaluate the prognostic value of baseline QFR and its three-tier model-low, grey-zone, and high QFR-in patients with single-vessel intermediate stenosis.

METHODS: This retrospective study included 478 patients with QFR between 0.70 and 0.90 who underwent coronary angiography between May and June 2023. Patients were stratified into Low (0.70-0.74), Grey-Zone (0.75-0.85), and High (0.86-0.90) QFR groups. The primary endpoint was major adverse cardiac events (MACE); the key secondary endpoint was target vessel failure (TVF). Kaplan-Meier and Cox proportional hazards models …

Dams And Rural Conflict: Evidence From Brazil’S Hydropower Expansion, Raphael Corbi, Chiara Falco, Luca J. Uberti

Fondazione Eni Enrico Mattei Working Papers

We estimate the impact of infrastructure investment on conflict using 163 hydroelectric dams in Brazil (2002–2022). Leveraging the staggered rollout of construction in a difference-in-differences framework, we find that dams trigger sharp, temporary surges in land invasions, water disputes, and homicides. These effects peak during construction and dissipate upon operation, suggesting they stem from the displacement process rather than the public good itself. Crucially, conflict is mediated by local institutions: violence occurs only where property rights are weak and displacement affects vulnerable smallholders. Our results demonstrate that without effective compensation, state-led modernization generates destabilizing redistributive shocks.

Repair Techniques For Acute Rupture Of The Patellar Tendon: A Systematic Review, Gaston Davis, Harrison S. Fellheimer, Christian Mccormick, Kevin B. Freedman

Rothman Institute Papers

BACKGROUND: Multiple techniques exist to repair acute tears of the patellar tendon. Surgical repair is required to reestablish full function of the extensor mechanism of the knee, and optimal results typically occur when the tear is repaired acutely.

PURPOSE: To systematically review the literature to evaluate treatment outcomes and complication rates after acute surgical repair of patellar tendon ruptures using suture anchor repair, transosseous repair, and end-to-end repair.

STUDY DESIGN: Scoping review; Level of evidence, 4.

METHODS: A systematic review was performed to analyze outcomes after patellar tendon repair in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews …

Imc Strategies Of K-Expo 2024: Localizing Korean Agro & Fisheries, Dharma Dhyana Dd, Helga Liliani Cakra Dewi Hlcd, Kristina Nurhayati

JURNAL KOMUNIKASI INDONESIA

The global rise of the Korean Wave (Hallyu) has created a significant market for Korean products in Indonesia, one of its key export destination. While Korean food (K-Food) is popular, Korean seafood (K-Seafood) remains relatively unknown, presenting a unique marketing challenge. This study examines the Integrated Marketing Communication (IMC) strategies implemented by K-EXPO 2024 to localize and promote K-Seafood to Indonesian consumers, addressing key challenges such as low product awareness and the prevalent stereotype of K-Food being non-halal. Employing a qualitative approach, this research draws on in-depth interviews with key practitioners, including the K-EXPO 2024 Project Head and Promotion Manager, …

Cultural Influences Experienced By Self-Identified Hmong College Students, Nkaujntsa Lovy Lee

Walden Dissertations and Doctoral Studies

The purpose of this qualitative research was to explore how self-identified Hmong college students aged 18–24 perceived their culture’s influence on their academic experiences. The study examined the relationships shaping individual identity and their effects on academic pursuits. A basic qualitative inquiry approach was used to interview ten Hmong undergraduate students enrolled in colleges across the United States. Semi-structured interviews facilitated data collection guided by the ecological systems theory, while thematic analysis and inductive coding were employed to identify patterns and develop themes from the data. The themes identified in the study were family as the central influence, negotiating conflicting …

A Qualitative Study Of Medical Cannabis Policy For Multiple Sclerosis In Kansas And Colorado, Haydn Primrose

Walden Dissertations and Doctoral Studies

Medical cannabis may alleviate symptoms associated with multiple sclerosis (MS), yet access to cannabis-based treatment (CBT) remains inconsistent across U.S. states. The research problem was that state policy variation and administrative implementation produce inequitable access and clinical uncertainty for individuals with MS and for clinicians and policymakers responsible for compliant care decisions. Existing literature on cannabis for MS primarily addresses symptom relief, including spasticity reduction, pain relief, and improved sleep quality; however, access policies vary by state. The purpose of this qualitative systematic review was to synthesize evidence on policy and administrative barriers shaping access to medical cannabis for MS …

Staff Education To Enhance Provider Knowledge On Lifestyle Modification For Hypertension Management, Chinyere Maria Assumpta Ofoegbu

Walden Dissertations and Doctoral Studies

Summary A doctor of nursing practice (DNP) staff education project was designed to enhance healthcare providers' knowledge of lifestyle interventions for hypertension management. At the practice site, primary healthcare providers were not regularly integrating lifestyle counseling. The practice-focused question guiding this project was: In primary care providers, how does implementing an evidence-based lifestyle education training program for hypertension management affect provider knowledge? An in-person educational session was provided to ten (10) healthcare practitioners who voluntarily participated. Pre- and post-training knowledge assessments was the analytical techniques employed to examine changes in provider comprehension of lifestyle-based hypertension care. Descriptive statistics and paired-sample …

Book Review Of Stolen Pride: Loss, Shame, And The Rise Of The Right By Arlie Russell Hochschild. New York: The New Press. 2024, Roger Clark

Sociology Between the Gaps: Forgotten and Neglected Topics

No abstract provided.

The Role Of Brain Magnetic Resonance Spectroscopy In Assessment Of Patients With Minimal Hepatic Encephalopathy, Zeinab Moustafa Moustafa Metwalli, Mohammed Emadeldeen, Waseem Mohamad Mahmoud El Gendy, Rania Mostafa Mahmoud, Heba Abdelaziz

Journal of Medicine in Scientific Research

Background: It appears that mild and hidden Hepatic Encephalopathy (HE) is present in up to 50% of patients with chronic liver disease. Tools that can predict when HE episodes would occur may enable early detection and clinically relevant preventative treatment. The brain's magnetic resonance spectroscopy (MRS) is considered a useful technique for providing a range of structural and functional assessments. Objective: To evaluate the role of brain magnetic resonance spectroscopy in assessment of metabolic changes in patients with chronic liver disease and minimal hepatic encephalopathy for better diagnosis and thus prevention of decline in cognitive functions and health related quality …

Effect Of Therapeutic Ultrasound Versus Anti-Inflammatory Drugs In The Treatment Of Trigger Finger. A Placebo Randomized-Controlled Trial., Eslam Elsayed Ali Shohda

Journal of Medicine in Scientific Research

Background: Trigger finger (TF) is a painful disorder that hinders the use of the entire hand. One of the most widely used modalities in the field of physiotherapy is therapeutic ultrasound (US); however, no randomized control trial has investigated the use of US in the treatment of TF. The objective of this trail is to determine the effect of therapeutic US on pain intensity and the frequency of daily finger clicking in patients with TF. Materials and Methods: A single-blind, randomized (1:1), placebo-controlled, clinical trial was conducted at a physiotherapy outpatient clinic at Alahrar Teaching Hospital in Zagazig, Egypt. Twenty …

Predictors Of Mortality Among Under-Five Children Hospitalized With Severe Community-Acquired Pneumonia. A Retrospective Observational Study, Marwa Taha

Journal of Medicine in Scientific Research

Background Severe community-acquired pneumonia (SCAP) remains a critical public health issue and a leading cause of childhood mortality and morbidity, especially in developing countries. Identifying predictors of death in children with SCAP and early recognition of high-risk patients could significantly improve survival rates. Objective This study aims to identify possible predictors of mortality in pediatric SCAP, facilitating the early recognition of high-risk children. Patients and Methods This retrospective observational study included 120 children under the age of five who were admitted with SCAP, based on World Health Organization (WHO) guidelines. Demographic data, clinical characteristics, laboratory findings, and hospital outcomes were …

Knowledge And Practice Of Breast Self-Examination Among Young Women Comes To General Surgery Clinic In Shebin El Kom Teaching Hospital, Shimaa M W Kalama

Journal of Medicine in Scientific Research

Background Breast cancer, which makes up 30.4% of newly diagnosed tumors, is one of the most common cancers among young girls. Every woman who is 20 years of age or older is thought to be at risk of getting breast cancer. This research is crosssectional. The Shebin-Elkom Teaching Hospital served as the study's site. Randomized sampling was used to enroll five hundred women for this study. To collect information, a self-administration questionnaire was employed. Objective:. to evaluate the women who visited the surgery clinic at Shebin El Kom Teaching Hospital's knowledge of breast cancer, BSE, and its function in early …

Influence Of Frailty On The Outcome Of Surgical Patients Over 70 Years Old With Admission Criteria In The Icu At Shebin El-Kom Teaching Hospital, Talal Ibrahim Mostafa Hagag Dr, Shimaa Mohamed Kalama

Journal of Medicine in Scientific Research

Background: In older adults, frailty is a complex condition marked by diminished functional reserves and heightened susceptibility to stressors. It is a more accurate predictor of unfavorable postoperative outcomes in the context of surgical operations than a patient's age or preexisting medical problems. Objectives: This study aimed to investigate the effects of frailty, as assessed by the Clinical Frailty Scale (CFS) and the 5-item Modified Frailty Index (MFI-5), on important clinical outcomes, including length of stay in the intensive care unit (ICU), hospitalization mortality, and the chance of readmission within 30 days, in older adults undergoing major abdominal surgeries. Methods: …

Ct Chest Findings And Laboratory Investigations Of Covid 19 Patients And Their Relation To The Clinical Outcome, Zeinab Moustafa Moustafa Metwalli, Mohammed Emadeldeen, Heba Abdelaziz, Nagwa M. Salah

Journal of Medicine in Scientific Research

For both the initial evaluation and follow-up in suspected COVID-19 cases, chest CT is strongly recommended. Additionally, the disease and its severity might be suspected using basic laboratory investigations. Better clinical results and appropriate management may result from all of this. Aim to evaluate the relation between the clinical outcome of COVID-19 patients, laboratory data, and the severity of CT chest findings. Methods 90 individuals who were referred to the radiodiagnosis department from the National Hepatology and Tropical Medicine Research Institute's Internal Medicine Department after PCR confirmed that they had COVID-19 were included in this retrospective study. Each patient was …

Outcomes Of Endoscopic Third Ventriculostomy (Etv) In Hydrocephalus Secondary To Aqueductal Stenosis After Age Of Anterior Fontanel Closure, Mohammad Abdulsalam Soliman, Eslam Abozeid Kandil, Mahmoud Moustafa Taha, Hassan Ahmed Abaza

Journal of Medicine in Scientific Research

Background: Non-communicated hydrocephalus secondary to aqueductal stenosis is common, for which endoscopic third ventriculostomy (ETV) has emerged as an effective surgical management. Objective: To evaluate the clinical outcomes of ETV in patients with obstructive hydrocephalus due to aqueductal stenosis in patients over 2 years of age. Methods: This retrospective study was conducted at our institution and included 57 patients older than 2 years who underwent ETV between 2017 and 2024. Demographic data, clinical presentation, and follow-up outcomes were analysed. ETV was considered successful if the patient remained shunt-free during the follow-up period. Results: The mean age was 22.8 ± 10.5 …