Çanakkale Onsekiz Mart Üniversitesi

Optimization of low velocity impact parameters of thermoplastic based fiber metal laminate composites using Taguchi based desirability function approach

Fiber metal laminates (FMLs) combine the high specific strength and damage tolerance of metals with the light weight and fatigue resistance of fiber-reinforced composites, overcoming key limitations of conventional monolithic materials. Replacing thermoset matrices with thermopla...

AI Literacy, Attitudes and Perceived Technological Competence as Correlates of Pre-Service Teachers’ Beliefs About the Professional Relevance of AI: A Latent Mediation Analysis for Sustainable Teacher Education

Preparing pre-service teachers to use artificial intelligence (AI) critically and equitably is part of the quality-education agenda of Sustainable Development Goal 4. Within a framework informed by the theory of planned behaviour, this study examined how AI literacy is associated...

Effect of Hydrogen Sulfide on Physiological and Biochemical Parameters in Two Barley Varieties Under Drought Stress

Abiotic stresses reduce barley growth and yield by elevating the free radicals such as reactive oxygen (ROS), nitrogen (RNS), carbonyl (RCS), and sulfur species (RSS) in plant cells. Among these, hydrogen sulfide (H2S), classified as RSS, serves as a signalling molecule and growt...

Early-Onset Gitelman Syndrome With Normomagnesemia and Absence of Metabolic Alkalosis: Expanding the Phenotypic Spectrum

AbstractGitelman syndrome is an autosomal recessive tubulopathy caused by SLC12A3 mutations and typically presents with hypokalemia, metabolic alkalosis, and hypomagnesemia. However, atypical phenotypes are increasingly recognized. We report a four-year-old child with recurrent h...

Anticholinergic Burden and Falls in Older Adults: The Role of Functional Status

Background: Falls are a major geriatric problem associated with functional decline, loss of independence, and increased healthcare utilization. Although anticholinergic burden and impaired functional status are recognized risk factors, their combined association with recurrent fa...

Rethinking Giftedness in the Age of Generative AI: A Relational Epistemic Agency Model for Advanced Learners

Generative artificial intelligence can enhance the quality and visibility of advanced learners’ work while making it harder to determine what the resulting performance reveals about their independent competence. This theoretical paper develops the Relational Epistemic Agency Mode...

Early mortality prediction in upper gastrointestinal bleeding using explainable machine learning: comparison with established clinical risk scores

Early risk stratification in upper gastrointestinal bleeding (UGIB) is essential for emergency department (ED) triage, treatment planning, and mortality reduction. Although conventional clinical scores are widely used, they may not fully capture complex nonlinear interactions amo...

Association of Gastric Microbiota with Gastric Cancer in Patients Infected with Helicobacter pylori

Background: The association between Helicobacter pylori and the resident gastric microbiota plays a critical role in gastric carcinogenesis; however, the specific microbial alterations accompanying the transition from chronic inflammation to malignancy remain to be fully elucidat...

Enhancing colonic anastomotic healing with a novel melatonin‐loaded PLGA matrix

Anastomotic leakage continues to be a severe and prevalent complication in colorectal surgery, leading to elevated morbidity and mortality rates despite modern advancements in surgical and perioperative care. To address this persistent clinical challenge, the aim of the present s...

A Comparative and Regional Analysis of Financial Indicators by Provinces In Turkiye

This study examines the provincial and regional structure of financial development in Türkiye, addressing the limitation that national financial indicators often conceal substantial territorial disparities. Using cross-sectional data for all 81 provinces for 2022–2023, the paper...

Examining the impact of ethnic diversity and income inequality on educational inequality from the SDG10 perspective

The main purpose of this study is to examine the effects of ethnic diversity and income inequality on educational attainment inequality in European Union countries. A spatial regression model was employed using annual data for the period 2010–2019. The results indicate that ethni...

Medya ve İletişim Çalışmaları Alanında Bibliyometrik Analizin Kullanımı Üzerine Bir İnceleme: Dijital Okuryazarlık Çalışmalarının Bibliyometrik Analizi

Amaç: Bu çalışma, dijital okuryazarlık konusuna odaklanan akademik üretimi sistematik olarak analiz etmeyi ve bibliyometrik analiz yönteminin iletişim alanındaki potansiyelini ortaya koymayı amaçlamaktadır. Bibliyometrik yaklaşım, yalnızca yayın sayılarını ölçmenin ötesinde; kavr...

Early Life Traits and Population Dynamics of Juvenile Chelon saliens (Risso, 1810) in the Çardak Lagoon (Sea of Marmara, Türkiye)

This study aims to describe the early life biological characteristics of Chelon saliens juveniles in the Çardak Lagoon, including growth patterns, size structure, recruitment dynamics, and temporal distribution. A total of 362 individuals were collected monthly between September...

Evaluation of Latent and Active Tuberculosis Development in Patients Receiving Biologic Agent Therapy: A Retrospective Analysis

ObjectiveTo determine the incidence of active TB in patients re-ceiving biological/tsDMARD therapy and to examinethe effects of LTBI prophylaxis and the level of immu-nosuppression on risk.Material and MethodPatients aged ≥18 years who started biological treat-ment between 2019 a...

Chromosomal abnormalities in isolated persistent left superior vena cava: A systematic review and meta-analysis

=29.0%, p=0.15). Sensitivity analyses demonstrated the robustness of the findings. Although the risk of chromosomal abnormalities in sonographically isolated PLSVC is low, it is not negligible. Therefore, isolated PLSVC should not be considered an indication for routine invasive...

The Relationship Between Social-Emotional Learning Skills and Learning Motivation Among University Students: Exploring the Roles of Emotional Intelligence and Emotion Regulation

This study examined the relationships among university students’ social-emotional learning (SEL) skills, emotional intelligence, emotion regulation, and learning motivation, with particular attention to a proposed serial indirect relationship through emotional intelligence and em...

The Frontal QRS-T Angle and Cardiovascular Disease: A Narrative Review of Electrophysiological Basis, Measurement, and Clinical Utility

The QRS-T angle quantifies the divergence between the vectors of ventricular depolarization and repolarization and is regarded as a surrogate for global heterogeneity of ventricular repolarization. Its frontal-plane variant, calculated as the absolute difference between the autom...

Triggering receptors expressed on myeloid cells (TREM-1) and TREM-2 as predictors of pathological complete response to neoadjuvant therapy in triple-negative breast cancer

Triple-negative breast cancer (TNBC) is one of the most aggressive subtypes of breast cancer, characterized by early metastasis, high recurrence rates, and limited targeted therapy options. Pathologic complete response (pCR) after neoadjuvant chemotherapy (NACT) is a well-establi...

Effect of homeopathy on symptom severity and quality of life among menopausal women: A meta‐analysis

BACKGROUND: Menopause is a major life transition frequently accompanied by vasomotor, psychological, and somatic symptoms that adversely affect women's quality of life (QoL). Due to concerns regarding the long-term safety of hormone therapy, many women seek complementary and alte...

Gas Indices and Deep Learning for Early Warning of Coal Spontaneous Combustion: A False-Alarm-Controlled Evaluation with Simulation and Field Evidence

Coal spontaneous combustion is both a mine-safety hazard and a source of uncontrolled greenhouse gas emissions, since seam fires burn underground for years and force premature panel sealing and resource sterilisation. Early detection is therefore a sustainability problem as well...