Volume 19, Issue 2 — February 2025
Department of Electrical Engineering, Sharif University of Technology, Iran
Keywords: wind energy, LVRT, DFIG, SFCL, renewable energy, grid faults, simulation
Since the usage of wind energy as a renewable energy source is increasing fast, there is a need to keep wind turbines connected to the grid during different grid faults. In this paper, a simple way fo...
Urology Clinic, Tehran University of Medical Sciences, Iran
Keywords: circumcision, late complications, age groups, meatal stenosis, medical training
Background: This study aims to determine the optimal timing for circumcision by comparing late complications across different age groups. Methods: A retrospective, descriptive analysis was performed o...
Quantum Logic, DNA Vacuum, DNA Replication Process, Gödel’s DNA Numbering
Keywords: DNA processing, quantum logic, DNA replication, Gödel's numbering, DNA language, information theory, biological computation
In the present work, we prime the notion that DNA is an information processing system, receiving, registering, and transferring information. In the pursuit of an inherent logic in DNA functioning, we ...
National Institute of Technology, Department of Mechanical Engineering, India
Keywords: Heat Transfer, Brake Drum, Annular Fins, CATIA, ANSYS, Automotive Engineering, Thermal Analysis
Brake drum is one of the important components of braking system in automotive applications. Brakes of an automobile generally fail when the working stress exceeds the maximum permissible stress and ex...
University of Ibadan, Department of Zoology, Nigeria
Keywords: Heavy Metals, Aquatic Toxicology, Fish Contamination, Environmental Pollution, Public Health Risk
An appraisal was carried out on the heavy metals in the fish Sarotherodon melanotheron and Sarotherodon galilaeus from Alaro Stream in Ibadan. The study was carried out because fish is a major source ...
Department of Environmental Management and Toxicology, University of Ibadan, Nigeria
Keywords: heavy metals, fish contamination, ICP-MS, environmental safety, WHO standards
A study was conducted to evaluate the concentration of heavy metals, specifically nickel (Ni), vanadium (V), selenium (Se), and copper (Cu), in the fish species Channa obscura and Lates niloticus from...
Bio-indicator, Elemental Analysis, Marine Environment, Numerical Model
Keywords: trace metals, wastewater pollution, marine fish, numerical simulation, bioaccumulation, toxicity, ecological impact
The adverse ecological conditions caused to the commercial sea breams: Diplodus sargus sargus L., Rhabdosargus sarba F., and Crenidens crenidens F., were observed due to increased wastewater pollution...
Department of Child and Adolescent Psychiatry, Erciyes University, Kayseri, Turkey
Keywords: ADHD, Hyperactivity, Prevalence, Children, Socio-economic factors, Comorbidity, Behavioural disorders
Objectives: The aim of the study was to determine the prevalence of hyperactivity and attention deficit disorders (ADHD) with comorbid conditions and its affecting factors in school children aged 7-15...
Department of Mathematics, University of Allahabad, India
Keywords: Kλ-summability, Fourier series, Lipschitz functions, harmonic analysis, approximation theory, summability methods, mathematical analysis
This paper presents a novel theorem on the approximation of almost Lipschitz functions using the Kλ-summability method in Fourier series. The Kλ-summability technique, first introduced by Karamata i...
University of Ghana, Business School, Ghana; Fudan University, School of Management, China; National University of Singapore, Department of Human Resource Management, Singapore
Keywords: employee performance, training and development, job satisfaction, employee turnover, productivity
The backbone of any business is its workforce, and the success of an organization is inherently linked to the performance of its employees. Recognizing this, management often invests in training and d...
Department of Immunology, University of Warsaw, Poland
Keywords: thymic B cells, regulatory T cells, nTregs, Foxp3, LPS, IMQ, MHC II
The thymus hosts a minor population of B cells, constituting about 0.1–0.5% of total thymocytes, which play a role in thymic negative selection. Peripheral B cells contribute to the generation of th...
Department of Sports Medicine, University of Rome, Italy
Keywords: ankle sprains, sports injury, rehabilitation, proprioception, joint stability
Ankle sprains are the most common sports injury across multiple disciplines, with basketball showing the highest incidence at 31.5%, followed by soccer at 19.2%, athletics at 13.43%, volleyball at 13....
University of Peshawar, Department of Education, Pakistan
Keywords: Higher Education, Public Universities, Private Universities, Educational Comparison, Pakistan, MPhil Programs, PhD Programs
This comparative study examines the MPhil and PhD programmes offered by public and private universities in Khyber Pakhtunkhwa, Pakistan. The research encompassed all recognized universities in the reg...
Cartilage, mesenchymal cells, quail, embryos
Keywords: cartilage growth, CD117, MMP-9, type II collagen, mesenchymal cells, quail embryos, immunohistochemistry
Cartilage growth requires undifferentiated perichondrial cells in appositional growth and chondrocytes in interstitial growth. This study was performed to identify a third type of cartilage growth in ...