Digital Commons Network^™

Modelling The Impact Of Multiple Control Strategies On The Spread Of Phyllody Disease In Sesame, Augustino I. Msigwa, Furaha M. Chuma

Tanzania Journal of Science

Phyllody disease, caused by phytoplasma and transmitted by insect vectors such as leafhoppers, poses a serious threat to the productivity of sesame (Sesamum indicum) as it has caused substantial yield and oil-quality losses worldwide, with documented seed-yield reductions ranging from 38% to as high as 80% in severe outbreaks, particularly in Africa and India. Understanding phyllody dynamics is therefore critical to safeguard yields and trade. While some modeling efforts exist for sesame phyllody (for example, statistical and prediction-focused approaches), mechanistic transmission models (SEIR) assessing its full impact remain scarce. This study therefore develops and analyses impact of multiple control strategies …

Variations In Physicochemical Properties, Microbiological Profiles, And Nutrient Dynamics In The Temi River, Arusha, Tanzania: Sources And Implications, Aldo J. Kitalika

Tanzania Journal of Science

This study thoroughly investigates the physicochemical properties, microbiological profiles, and nutrient dynamics of the Temi River in Tanzania. The sources and implications of fluctuations in dissolved organic carbon (DOC) and nutrients during the wet and dry seasons are carefully analysed. Water samples were collected from various geographically referenced points along the river, and analyses were performed using the APHA Standard Methods for Water and Wastewater Testing. The results show that most parameters increased downstream in both seasons, with the highest DOC levels reaching 352.11 mg/L in the wet season, followed by a significant decrease to 126.00 mg/L during the dry …

Mapping Research Trends On Mental Health Literacy Among University Students: A Bibliometric Systematic Review, Eko Pramudya Laksana, Muslihati Muslihati, Arbin Janu Setiyowati, Salsabila Kholifahtun Nisa, Muhammad Nur Hudha, Margaret Kehinde Soetan

Jurnal Kajian Bimbingan dan Konseling

Mental health is a global issue that has received increasing attention, particularly among university students. Mental health literacy (MHL) is an important factor in promoting students' psychological well-being through knowledge, attitudes, and the ability to recognize and address mental health problems. This study aims to map the developmental trends of MHL research among university students in order to provide a comprehensive overview of the direction and focus of studies in this field. This research employed a bibliometric literature review approach by analyzing 48 journal articles indexed in the Scopus database and published between 2021 and 2025. The findings indicate that …

Feasibility Of Exercise And Mindfulness Intervention For Improving Psychological Symptoms In Female University Students With Smartphone Addiction: A Pilot Study, Huange Liu, Kim Geok Soh, Shamsulariffin Samsudin, Suriyan Somphong, Ranintya Meikahani, Nugroho Puji Santoso

Modern Sport

The prevalent use of smartphones has raised significant concerns regarding smartphone addiction among university students. This addiction can lead to a range of psychological problems, which may ultimately affect their academic performance and overall well-being. Engaging in exercise has been linked to improved mental well-being, mainly by regulating endorphin levels, which can help reduce feelings of anxiety and depression. Mindfulness-based interventions (MBIs) have become effective strategies for tackling different psychological challenges. Evidence indicates that mindfulness practices can significantly decrease stress, anxiety, and depression levels. Combining exercise with mindfulness (EM) techniques can boost their overall effectiveness and provide additional mental health …

Antifungal Activity Of Nutmeg Mace (Myristica Fragrans Houtt) Ethanol Extract Against Candida Spp., Muhammad Akbar Yandji, Eka Astuty, Fitri Kadarsih Bandjar

Folia Medica Indonesiana

Candida infections are increasingly common worldwide and represent one of the leading causes of death after cardiovascular disease. There are three types of candida that often infect humans, namely Candida albicans, Candida tropicalis and Candida parapsilosis. In the standard treatment used, immunity and side effects of treatment have been found. Therefore, other treatment options are needed, one of which is by using mace (Myristica fragrans Houtt) which is a native plant of Maluku and has secondary metabolite compounds that can be antifungal agents. This study aims to test the ability of ethanol extract of mace nutmeg ( …

Variety Of Study Methods In Ophthalmology Residency, Muhammad Rizqy Abdullah, Evelyn Komaratih

Folia Medica Indonesiana

Effective study methods are critical in ophthalmology residency, which must balance cognitive learning with surgical skill development. This systematic review examined non-surgical cognitive strategies and surgical training techniques to inform curriculum design and enhance resident performance. A structured literature search was conducted in PubMed and Scopus (2016–2025) using keywords (“study method” OR “effective study” OR “learning strategy” OR “educational intervention” OR “training approach”) AND (“ophthalmology residency” OR “resident education”). After screening and applying eligibility criteria, 17 studies were included. Methods were categorized as non-surgical (n = 5) and surgical learning (n = 12). This review revealed that non-surgical strategies, including …

Pathological And Molecular Parameters Show No Significant Association With Residual Cancer Burden In Breast Carcinoma, Fishella Aprista Rahmanti, Willy Sandhika, Lusiani Tjandra

Folia Medica Indonesiana

Residual Cancer Burden (RCB) is a validated scoring system that quantifies the amount of tumour remaining after neoadjuvant chemotherapy (NAC) for breast cancer, providing prognostic information beyond binary outcomes, such as pathologic complete response (pCR). pCR represents a binary endpoint within various NAC response-grading systems, including RCB, rather than a separate reporting system. This study aimed to assess clinicopathological and molecular predictors of RCB class, including histological grade, histopathological type, molecular subtype, and Ki-67 index. A retrospective study was conducted on 68 patients diagnosed with breast carcinoma who underwent NAC. Descriptive statistics and Pearson, Spearman, and chi-square tests were used …

Organic And Inorganic Carbon Drives Zooplankton Composition In Tigris River Within Baghdad, Mohammed Hamdan, Batool Kadhim

Baghdad Science Journal

Increasing availability of organic and inorganic carbon in aquatic ecosystems became a common phenomenon that was influenced by manmade activities and ongoing climate change, which could influence zooplankton communities. Zooplankton composition in Tigris River under the effects of dissolved organic and inorganic carbon inputs (DOC and CO₂) has not been studied yet. Hence, we studied those impacts by taking three locations that were distributed in Tigris River within Baghdad City. Eighty-four taxa of zooplankton have been recognized during the study. These taxa were divided into three main groups that are: Rotifera forms 69.04% and Cladocera forms 16.66%, while …

Synthesis, Characterization, Antioxidant Content And Antibacterial Study Of New Ligand And Its Complexes From Sulfonic Acid And 2-Phthalaldehyde, Mawlood Khalid Mawlood, Wurood Ali Jaafar

Baghdad Science Journal

The research includes preparation of a new Schiff base from the condensation of sulfonic acid with 2-phthalaldehyde by dissolving (0.2 g, 0.346 mmole) of the ligand (L) in (10 ml) of absolute ethanol, then 0.06 g of potassium hydroxide (KOH) dissolved in 10 ml of distilled water added to it and reacting the product with some binary metal salts (Mn, Co, Ni, Cu, Cd, Zn, Pt, Hg). The biological study was conducted against two types of gram-positive and gram-negative bacteria, Staphylococcus. aureus and Escherichia coli, and the fungus Candida albicans was also used. All the prepared complexes showed …

Assessing The Gender Differences In Mental Health Access And The Intersectionality Of Depression, Anxiety, Stress Between Black Men And Black Women During Covid-19, Turquoise Ef'e Pipes

Walden Dissertations and Doctoral Studies

The COVID-19 pandemic, which emerged in the past five years, has had a particularly severe impact on well-being, mental health, and access to care for Black communities. Therefore, the purpose of this quantitative study, grounded in intersectionality theory was to assess gender differences between Black women and Black men confronted with depression, anxiety, stress symptoms and mental health access during the crisis of COVID-19, which has been under researched within this demographic. The study sample included participants from various cities across the United States who lived through the COVID-19 pandemic from March 2020 to March 2023 (n= 104). A MANOVA …

Green Ai-Enhanced Deep Learning Model For Breast Cancer Detection And Classification In Mammography Images: Bc-Net-512, Nesma Abd El-Mawla, Mohamed A. Berbar, Nawal A. El-Fishawy, Mohamed A. El-Rashidy

Mansoura Engineering Journal

This study champions a sustainable approach for developing a Deep Learning (DL) model for medical image analysis, specifically focusing on breast cancer (BC) detection in mammograms. By prioritizing low-computing algorithms to achieve high diagnostic accuracy while minimizing the model's environmental footprint, that aligns with the principles of Green AI. In this paper, an innovative architecture called BC-Net-512 was constructed for the classification of BC mammography. It is composed of lightweight Convolutional Neural Network (CNN) blocks for texture, density, and structure feature extraction and detection, a thin, fully connected layer for learning complex patterns and correlations in the extracted features, and …

Association Between Vitamin D And Cholesterol In Post-Acne Hypertrophic Scars And Keloids: A Cross-Sectional Study, Yuli Kurniawati, Yulia Farida Yahya, Sarah Diba, Rina Novriani, Hasbiallah Yusuf, Ekta Martgaredta

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Post-acne hypertrophic scars and keloids result from abnormal wound healing within the pilosebaceous unit. Ruptured microcomedones create wounds that can lead to prolonged inflammation, increased collagen synthesis, and fibrinolysis inhibition, resulting in elevated scar tissue in acne lesions. Vitamin D deficiency can lead to prolonged inflammation and damage to dermal collagen. High total cholesterol levels can lead to excessive sebum production, exacerbating inflammation and fibrosis. This study aimed to determine the association between serum vitamin D and total cholesterol levels with scar severity in patients with post-acne hypertrophic scars and keloids.

Methods: This analytical cross-sectional study was conducted at …

Extensive Superficial Dermatomycosis Caused By Cladophialophora Sp., A Deep Mycosis Pathogen: A Case Report, Nikko Vanda Limantara, Agnes Sri Siswati, Flandiana Yogianti

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Superficial dermatomycosis, predominantly caused by dermatophytes, affects approximately 20–25% of the global population. However, non-dermatophytic fungi, such as Cladophialophora species (sp.), can also cause similar cutaneous infections. Although less common, these organisms are particularly concerning in immunocompromised individuals.

Case Illustration: A 66-year-old immunocompromised male presented with widespread pruritic and erythematous patches, initially misdiagnosed as tinea corporis. Despite receiving standard antifungal therapy, his condition persisted. Further investigation through fungal culture identified Cladophialophora sp., which was resistant to common antifungal agents such as fluconazole, itraconazole, and ketoconazole. However, the fungus was sensitive to terbinafine, which has …

Successful Management Of Generalized Pustular Psoriasis With Cyclosporine In Hiv-Infected Patient, Rasinta Ayudya Deltania, Anggun Putri Yuniaswan

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Generalized pustular psoriasis (GPP) can be associated with human immunodeficiency virus (HIV) infection, making its management more challenging and complex. This case report aims to evaluate the effectiveness and safety of cyclosporine in HIV-associated GPP.

Case illustration: A 31-year-old male with a six-year history of HIV on antiretroviral therapy presented with rapidly spreading erythematous plaques with scaling and patches, along with “lakes of pus”, involving 50% of the body surface area (BSA). He reported oral burning, dysgeusia, and odynophagia; tongue Gram stain showed budding yeast and pseudohyphae. The patient was diagnosed with GPP and oral candidiasis in the setting …

Laser And Light-Based Therapy For Hair Growth And Hair Removal, Michelle Wiryadana, Nelva Karmila Jusuf

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Recent advances in laser and light-based technologies have introduced new options for both the stimulation of hair growth for alopecia and the reduction of unwanted hair growth. However, the clinical evidence remains varied, and treatment outcomes are influenced by factors such as device type, wavelength, and individual response. Ongoing evaluation of safety, efficacy, and standardization of treatment parameters is therefore essential.

Discussion: This review provides an in-depth discussion of the principles, mechanisms, safety, and efficacy of lasers in promoting hair growth, as well as on lasers and light-based therapies used for hair removal. The mechanisms of laser-induced hair growth …

Evaluating The Impact Of A Community-Based Prostate Cancer Screening Program, Amy Leader, Kristine Pham, Nicola Cianci, Hannah Knapp, Fatuma Doka, Suzanne Barron, Oleksandr Kolesnikov, Jordan Dehoratius, Katie Bradley, Le'ann Robles, Robert Giamboy, Olivia Dahlgren, Leonard G. Gomella

Kimmel Cancer Center Faculty Papers

BACKGROUND: One out of eight men in the U.S. will be diagnosed with prostate cancer during his lifetime. Black men are more likely to be diagnosed with and die from prostate cancer than other males, contributing to significant prostate cancer disparities. Early detection, often by routine screening, allows for more options for treatment and an increased chance of survival. Barriers to screening contribute to prostate cancer disparities, particularly among those who lack regular access to health care. Community based screening programs may overcome barriers to prostate cancer screening.

METHODS: An urban, NCI-designated cancer center collaborated with a national prostate cancer …

Teachers' Perspectives On Humane Education Implementation, Rebecca Ann Bartaway

Walden Dissertations and Doctoral Studies

Humane education (HE) encompasses multiple concepts, including animal ethics, ecological environment, and social justice. The problem prompting this study was that individuals who have graduated from a higher education HE program face challenges in successfully integrating HE into their K–12 classrooms. Grounded by Weil's solutionary approach to HE, the purpose of this basic qualitative study was to explore the teaching experiences of individuals who graduated from a higher education HE program and successfully integrated HE into their classrooms. Participants were purposefully sampled from a small population of educators who completed a U.S. degree or certificate program in HE and successfully …

Effectiveness And Safety Of Moisturizing Wash And Cream In The Treatment Of Elderly Xerosis Cutis, Lili Legiawati, Shannaz Nadia Yusharyahya, Rinadewi Astriningrum, Fathirah Rahmatiah Puteri, Nabila Chalisya Ilyas

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: The skin undergoes degenerative and metabolic changes with aging, increasing susceptibility to dermatological conditions. Xerosis cutis, characterized by rough, scaly skin on the lower legs, is the most common cause of pruritus in elderly patients, with a prevalence of 38–85%. Treating xerosis cutis is challenging due to its multifactorial causes, especially in the elderly. Moisturizers remain the primary and most effective treatment, providing convenience and efficacy. This study aimed to evaluate the effects of QV Intensive Moisturizing Cleanser™️ and QV Intensive Cream™️ (Ego Pharmaceuticals, Australia), which contain humectants, emollients, and occlusives.

Case Illustration: This observational case series involved six …

Adaptive Generation In Evolutionary Robotics: From Adversarial Objects To Guided Optimization, Unknown Akshay

Dissertations - ALL

Evolution-inspired algorithms have proven effective for complex optimization problems butsuffer from computational inefficiency due to their reliance on random variation operators. This is problematic in domains where fitness evaluation depends on expensive procedures such as training a neural network or running a robot, either in simulation or on hardware. This dissertation presents novel approaches for evolutionary robotics that replace stochastic evolutionary operations with learned, adaptive strategies using reinforcement learning (RL), significantly improving search efficiency while maintaining population diversity.The first contribution is a voxel-based evolutionary framework for generating adversarial objects that challenge robotic grasping systems. By evolving objects with controlled similarity …

Computationally Efficient Methods For Calculation Of Light-Matter Interaction In Large Semiconductor Quantum Dots, Chandler Martin

Dissertations - ALL

Quantum dots are a class of materials in the nanometer scale that have unique optical and electronic properties due to the quantum confinement effect. Traditional electronic structure computational techniques used for calculating these properties fall to scalability issues as the size of the quantum dot increases, or introduce significant errors into the final result. This makes using computational methods to predict new materials, or verify properties of existing materials, challenging to use for experimental applications of quantum dots. This gap between experiment and computation is due to large basis sets, expensive integrals, and storage and manipulation of tensors that grow …

Cd177+ Neutrophils: New Drivers Of Liver Regeneration, Yankai Wen, Cynthia Ju

Faculty, Staff and Student Publications

No abstract provided.

Association Of Ctgf And Tgf –Ss1 With Glomerulus Fibrosis In Iraqi Diabetic Patients With Chronic Kidney Disease, Reham Khuldon Ibrahim, Kadhim K. Ghudhaib, Ali Abdulmajid Dyab Allawi

Baghdad Science Journal

The incidence and prevalence of type 2 diabetes mellitus (referred to as diabetes hereafter) is increasing in worldwide. Due to hyperglycemia at long periods and uncontrolled diabetes, complications could occur. Diabetes complications include microvascular and macrovascular complications that target the kidneys, nerves, eyes and heart. Accordingly, the current study aimed to investigate the level of connective tissue growth factor(CTGF) and transforming growth factor-B1(TGF-B-) together with some of relevant biochemical factors in patients with diabetes and diabetic nephropathy compared with healthy controls. The study included 120 (male 60and female 60) ranging in age (30-65) years old. Ninety patients with type 2 …

Comparison Of Xrf And Icp-Oes Methods To Determine Trace Element Concentrations Of Kidney Stones In Iraqi Patients, Farah Khalid Denyeif, Saadiyah Ahmed Dhahir

Baghdad Science Journal

Understanding the nature and composition of stone formation as well as developing treatment strategies that prevent stones from forming in kidneys are dependent on researching the chemical makeup of kidney stones. Therefore, 11 samples of kidney stones were collected and digested, and the concentration of metal ions such as (Ag, Al, Cu, Mn, Ni, Ti, Zn, Ca, Na, K and Mg) was measured using the Inductively Coupled Plasma - Optical Emission Spectroscopy method and X-ray Fluorescence. it was found that Ca is the highest concentration and most abundant in all samples in both methods, followed by Na, Mg and Ni. …

Examining The Nanoparticles Thin Film Of Nickel Oxide Produced Through Coriandrum Sativum Extract And Deposited By The Spin Coating Technique, Radea Hateem Jawad, Hamdia Hateem Jawad

Baghdad Science Journal

As a great chelating agent, Coiandrum Sativum extract was used in the biosynthesis of NiO nanoparticles, which was an environmentally friendly process. The nanoparticles were then investigated by x-ray diffraction, FT-IR, and SEM. The result of SEM suggests that the nanoparticles have some agglomeration but are primarily spherical. After that, powdered nano-particles were used to make thin films, which were annealed for 60 minutes at (300 and 400) °C in the air. Atomic force microscopy (AFM) and X-ray diffraction (XRD) were utilized to determine the structural properties and composition of nickel oxide films, the films’ surfaces are smooth and that …

Adsorption Of Cu(Ii) Metal Ions Using Matoa (Pometia Pinnata) Shell Immobilized With Silica Gel, Desy Kurniawati, Popi Patricia, Putri Ramadhani, Rahadian Zainul, Budhi Oktavia, Reka Kartika

Baghdad Science Journal

The Industrial Revolution, along with the rapid increase in population, has significantly contributed to the intensification of environmental challenges, mostly the contamination of aquatic ecosystems by heavy metals. One metal that is dangerous for the environment and human health is copper (Cu). The threshold for Cu(II) allowed in water is 0.2 mg L^–1. One method to overcome this metal ion pollution is by biosorption using biological material adsorbents. Matoa shell, utilized as a biosorbent, has demonstrated its ability to effectively bind heavy metal ions through its functional groups, which facilitate the formation of complexes with these ions. Biosorbent …

Evaluation Of The Cytotoxicity And Antimicrobial Activity Of Citrus Aurantifolia Extract, Hanan Adnan Shaker Al-Naymi, Sura Mouaid Abbas, Noor Adnan Shaker Al-Naymi, Ayat Majeed Zeadan, Zinah Ameer Abbood

Baghdad Science Journal

The antimicrobial activity of Citrus aqueous extracts was assessed with concentration (100, 80, 60, and 40 μg/ml) using the well diffusion method against Gram-positive, Gram-negative bacteria and yeast that were obtained from urine, vaginal swabs, seminal fluid, sputum, stool, and throat swabs diagnosed by Vitek 2 Compact System. The cytotoxic effect was investigated on tumor hepatic cell line HepG2, Colon cancer CaCo-2 and normal cell line HdFn. The Lethal dose (LD50) for C. aurantifolia was studied on rats. Chemical screening revealed that the aqueous extract contained phenols, tannins, glycosides, saponins, resins, alkaloids, coumarins, and flavones. That exhibits inhibitory activity …

Studying The Surface Morphology Of The Precipitate Formed Of Cobalt (Ii) Ion And Copper (Ii) Ion By Using Continuous Flow Injection Analysis/ Nag-4sx3-3d Analyzer-Atomic Force Microscopy, Nagham Shakir Turkey, Bakr Sadiq Mohammed, Issam Mohammad Shakir

Baghdad Science Journal

This work aims to use the home-made NAG-4(sources)x3 with three solar cells (NAG-4SX3-3D analyzer), together with AFM and CFIA, in which the morphology of the surface of the Co²⁺ and Cu²⁺ ions precipitates have been determined by determine the roughness parameters and obtain a sufficient amount of weight (Maronite precipitate of Cu(II) ion and bright green precipitate of Co(II) ion) for the AFM sample via the reaction of both ions with Ca₂[Fe(CN)₆] as a precipitating agent. The ability of the suggested method to calculate the quantity of nanoparticles that can fill the vacant surface …

Phospholipid Scramblase 1 (Plscr1) Regulates Interferon-Lambda Receptor 1 (Ifn-Λr1) And Ifn-Λ Signaling In Influenza A Virus (Iav) Infection, Alina Xiaoyu Yang, Lisa Ramos-Rodriguez, Parand Sorkhdini, Dongqin Yang, Carmelissa Norbrun, Sonoor Majid, Sanghyun Lee, Yong Zhang, Michael Holtzman, David F Boyd, Yang Zhou

2020-Current year OA Pubs

Phospholipid scramblase 1 (PLSCR1) is an interferon-stimulated gene (ISG) that has several known anti-influenza functions. However, the mechanisms in relation to its expression compartment and enzymatic activity have not been completely explored. Moreover, only limited animal models have been studied to delineate its role at the tissue level in influenza infections. Our results showed that influenza A virus (IAV)-infected

Effects Of Replacing Antibiotics With Bacillus-Based Probiotics In The Diet Of Lactating Sows On Reproductive Performance, Feed Intake, Serum Immunoglobulin Levels, Milk Production, Oxidative Stress Markers, Fecal Short-Chain Fatty Acids, And Piglet Growth Performance, Chutikan Srisang, Tip-Apa Akkhaphan, Preechaphon Taechamaeteekul, Junpen Suwimonteerabutr, Rafa Boonprakob, Suparlark Nuntawan Na Ayudhya Dr, Lea Hübertz Birch Hansen Dr, Padet Tummaruk

The Thai Journal of Veterinary Medicine

This clinical trial investigated the effects of adding a Bacillus-based probiotic to the lactation diet of sows (without in-feed antibiotics) on maternal and piglet outcomes. A total of 109 Landrace × Yorkshire sows (parity 1–7) were assigned to either a control group (n = 61) or a treatment group (n = 48) receiving Bacillus subtilis – 541 and Bacillus amyloliquefaciens – 516. Piglets in the treatment group also received the probiotics via creep feed from day 3 until weaning. Blood samples were collected within 12 h after farrowing to assess serum immunoglobulins (IgG, IgA, and IgM) and malondialdehyde (MDA) …

Rapid Post-Castration Decline In Serum Canine Prostatic Specific Esterase (Cpse) And Prostatic Volume In Dogs With Benign Prostatic Hyperplasia, Panthipa Borikappakul, Junpen Suwimonteerabutr, Suppawiwat Ponglowhapan

The Thai Journal of Veterinary Medicine

The objectives of this study were to quantify temporal changes in prostatic volume and serum CPSE concentrations in dogs with benign prostatic hyperplasia (BPH) (n = 6) following surgical castration, and to evaluate the potential of CPSE as a biomarker for monitoring prostatic regression. Prostatic volume was determined by transabdominal ultrasonography, and serum CPSE concentrations were measured at baseline (Week 0) and at Weeks 1, 2, and 4 postcastration. The mean (±SE) prostatic volume before castration was 11.4 ± 1.9 cm3 and decreased significantly to 6.3±1.1 cm3 by Week 1 (P < 0.001), representing a reduction to approximately 56% of the baseline value. Smaller progressive declines were observed at subsequent time points up to Week 4 (P > 0.05). In parallel, serum CPSE concentrations dropped …