Izmir Kâtip Çelebi University

Effect of Angulated Screw Channel (ASC) design on the fracture resistance of implant-supported monolithic zirconia and lithium disilicate crowns: an in vitro study

Ti-base abutments with angulated screw channel (ASC) designs have been developed to address the esthetic challenges associated with labial screw access in anterior implant-supported single crowns, as well as the ergonomic limitations caused by restricted mouth opening in posterio...

A Compact DGS-Assisted Koch-Fractal U-Slot MIMO Antenna for Sub-6 GHz 5G and WLAN Applications

Compact sub-6 GHz and wireless local area network (WLAN) multiple-input multiple-output (MIMO) antennas require broad impedance coverage and low inter-port coupling within limited footprints. This work presents a two-port Koch-fractal U-slot antenna with a defected ground structu...

Exploratory Mixed-Data Phenomapping and Risk-Enrichment Frameworks for Long-Term Mortality After Acute Coronary Syndrome: A Single-Center Cohort Study

Background and Objectives: Long-term prognosis after acute coronary syndrome (ACS) may reflect multidomain baseline characteristics. We evaluated outcome-independent mixed-data phenotypes and post hoc additive frameworks for all-cause mortality. Materials and Methods: Of 3801 con...

Endoscopically assisted decompression in cubital tunnel syndrome: clinical and electrophysiological evaluation

Aim: Endoscopic decompression has become an increasingly popular technique for cubital tunnel syndrome in recent years. This study aimed to report the clinical and electrophysiological outcomes of patients treated with the endoscopy-assisted decompression technique for cubital tu...

A cluster-aware XAI-MCDM framework for province-level solar PV suitability screening in Turkey using real operational PV data

Abstract Identifying suitable regions for solar photovoltaic (PV) deployment is commonly addressed through GIS- and multi-criteria decision-making (MCDM)-based frameworks; however, criterion weights in such studies are often derived from expert judgement or purely statistical ass...

A Data-Driven Framework for Condition Monitoring and Early Warning of Low-Efficiency Events in Photovoltaic Systems

Reliable photovoltaic (PV) operation requires monitoring strategies that can detect performance degradation before it develops into persistent efficiency loss. This study proposes an interpretable data-driven framework for condition monitoring and early warning of low-efficiency...

Interplay between sports nutrition knowledge, lifestyle factors, and body mass index among regularly exercising university students: a cross-sectional study

This study aims to comprehensively examine the complex relationships among sports nutrition knowledge, nutritional status (macro- and micronutrient intake), body mass index (BMI), and lifestyle factors (smoking status, dietary habits including salt preference, daily water consump...