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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.

Landworks Evaluation 1 April 2024 To 31 March 2025: Generating A Harm Reduction And Desistance Community, Patricia Gray, Julie Parsons

School of Law, Humanities and Social Sciences

This year, LandWorks has experienced both highs and profound challenges. In July 2024, LandWorks won the Overall Award for Excellence at the Charity Awards — the most prestigious awards scheme in the charity sector. The judges highlighted LandWorks’ greatest achievement as “the way it built trust with its trainees and helped them rebuild their lives by understanding the experiences that led to their criminal behaviour in the first place.” Staff, trainees, and graduates were deeply proud of this recognition, which serves as a national endorsement of LandWorks’ accomplishments since its establishment in 2013. Alongside this success, the past twelve months …

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 …

Effectiveness Of Myoinositol Versus Metformin As Adjuvant Treatment On Infertile Pcos Women Undergoing Ovulation Induction Cycles Prospective Cohort Study, Ahmed M. Salman, Fatma M. Sayed, Hesham Mohammed Hamad

Journal of Medicine in Scientific Research

Background In anovulatory infertility Polycystic ovary syndrome (PCOS) plays a leading role, characterized by endocrine and metabolic disturbances. While metformin is usually used to decrease insulin resistance and restore ovulation, myoinositol has emerged as a promising alternative with fewer side effects. This study aimed to evaluate and compare the effectiveness of metformin and myoinositol as adjuvant treatments in infertile women with PCOS in ovulation induction cycles. Patient and methods This prospective cohort study included 192 women diagnosed with PCOS-related infertility, divided into two groups (n = 96 each) receiving either metformin or myoinositol for 3 months prior to ovulation induction. …

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 …

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 …

Breast Cancer Therapy Induced Right Ventricular Cardiomyopathy: A Single Institute Experience, Doaa M Elsayed, Safa Ahmed Balata, Mohamed Elsayed Saleh

Journal of Medicine in Scientific Research

Background It is well-known that chemotherapy medicines can cause cardiomyopathy and left ventricular dysfunction as adverse effects. There is scant evidence concerning the effects of chemotherapeutic drugs on the integrity & functionality of the right ventricle (RV). Aim To study the impact of cardiotoxic systemic therapy on right ventricular function in nonmetastatic breast cancer cases, particularly evaluating the efficacy of modern echocardiographic procedures for the early recognition of RV cardiomyopathy. Patient and Method A total of 104 women diagnosed with breast cancer participated in this prospective trial. Two therapy groups were established for the cases: 42 patients received anthracycline therapy, …

Glycolic Acid (Ga) Peel Versus Dermapen In Management Of Acne Scars Among Egyptian Patients: A Comparative Study, Rania Emam Elbanna

Journal of Medicine in Scientific Research

Aim of the work: To assess and contrast dermapen, glycolic acid (GA) peel, and a combination of the two therapys' safety and effectiveness in treating acne scars. Cases and methods: Thirty cases with acne scars participated in this trial. Ten cases each were divided into three cohorts at random; cohort I had dermapen therapy, whereas cohort II received glycolic peel therapy. Both procedures were administered to Cohort III. Six sessions were given to each case at intervals of two weeks. The quartile grading scale, the degree of case satisfaction, and the qualitative global scar grading system before and after therapy …

Exploring The Relationship Between Phonological Awareness And Adhd Symptoms In School-Aged Children, Nihal Hisham Abdelhamid, Mona Abdel-Fattah Hegazi, Dina Ahmed Elsayed Elrefaie

Journal of Medicine in Scientific Research

Attention deficit hyperactivity disorder is one of the neurodevelopmental disorders which characterized by: inattention and impulsivity as well as apparent deficits in executive functioning and impulse control. Auditory-linguistic areas and primary reading skills as early literacy skills were found to be lower than normal in ADHD. Other researches considered that the reading difficulties are in the areas of fluency, comprehension, and sustained attention during reading tasks. The aim of the study is to evaluate the phonological awareness abilities skills in children with attention deficit hyperactive disorder (ADHD), being contributors for early reading acquisition. Phonological awareness (PA) is the precise recognition …

Perioperative Dexmedetomidine Improve Outcomes After Cabg Surgery., Reham Salah, Ismail Rafik Barada, Mazen Isam Eldein Ali

Journal of Medicine in Scientific Research

Background Dexmedetomidine, is used in cardiac surgeries for its sedation, anxiolysis, and analgesic properties, with minimal respiratory depression. It may improve clinical outcomes in CABG surgery by reducing inflammatory responses, providing neuroprotection, and enhancing hemodynamic stability. Aim To assess the efficacy and safety of perioperative dexmedetomidine in improving clinical outcomes in CABG surgery. Methods This prospective, randomized controlled trial involved 160 patients undergoing elective on-pump CABG surgery. Participants were divided into two groups: 80 received dexmedetomidine, and 80 received a placebo. Key outcomes measured included the incidence of postoperative complications, duration of mechanical ventilation, and ICU stay. Results The dexmedetomidine …

Frequency Of Autoimmune Primary Adrenal Insufficiency In Children And Adolescents With Type 1 Diabetes Mellitus, Randa Mohamed Darwish, Ayat Ibrahim Ghanem, Lamis Safwat Mubarak

Journal of Medicine in Scientific Research

Background Type 1 diabetes mellitus (T1DM) is a chronic endocrine disorder of autoimmune origin with a predisposition to the development of further autoimmune diseases, including autoimmune adrenal insufficiency (Addison’s disease). Although uncommon and frequently underdiagnosed, it can coexist with T1DM, causing life-threatening complications if undiagnosed. Aim To assess the frequency of autoimmune adrenal insufficiency in children with T1DM and its association with other autoimmune diseases. Methods A cross-sectional study was conducted on 110 children with type 1 diabetes mellitus (T1DM) and 100 age- and sex-matched healthy controls. All participants underwent a full clinical evaluation and laboratory testing, including serum cortisol, …

Evaluating The Efficacy Of Conventional Crystalloid Cardioplegia Versus Modified Del Nido Cardioplegia In Patients With Multivessel Coronary Artery Disease For Cabg Surgery, Reham Salah, Ismail Rafik Barada, Mazen Isam Eldein Ali

Journal of Medicine in Scientific Research

Background: Cardioplegia is crucial in cardiac surgery for myocardial protection. Modified del Nido cardioplegia, initially used in paediatric patients, is now employed in adult cardiac surgeries for its prolonged protection with a single dose. Aim: To compare the efficacy of conventional crystalloid cardioplegia and modified del Nido cardioplegia in patients undergoing coronary artery bypass graft surgery (CABG) for multivessel coronary artery disease (CAD). Methods: A randomized controlled trial included 94 adult patients undergoing elective CABG. Patients were randomly assigned to receive either conventional crystalloid cardioplegia or modified Del Nido cardioplegia. Data collected included CPB and cross-clamp times, cardioplegia volume, postoperative …