Ahmet Keser

ORCID: 0000-0002-1064-7807
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Research Areas
  • Cardiovascular Disease and Adiposity
  • Cardiovascular, Neuropeptides, and Oxidative Stress Research
  • Turkey's Politics and Society
  • Public Administration and Governance
  • Coronary Artery Anomalies
  • Coronary Interventions and Diagnostics
  • Cardiovascular Function and Risk Factors
  • Cardiac Imaging and Diagnostics
  • Inflammatory Biomarkers in Disease Prognosis
  • Venous Thromboembolism Diagnosis and Management
  • Acute Myocardial Infarction Research
  • Energy, Environment, Economic Growth
  • Peripheral Artery Disease Management
  • International Development and Aid
  • International Student and Expatriate Challenges
  • Vascular Procedures and Complications
  • Cardiac Arrhythmias and Treatments
  • Education and experiences of immigrants and refugees
  • Historical Turkish Studies
  • Risk and Safety Analysis
  • Heart Rate Variability and Autonomic Control
  • Atrial Fibrillation Management and Outcomes
  • Terrorism, Counterterrorism, and Political Violence
  • Economic Growth and Development
  • Takotsubo Cardiomyopathy and Associated Phenomena

Hasan Kalyoncu University
2016-2025

Bridge University
2023

Konya Eğitim ve Araştırma Hastanesi
2018

Mevlana University
2012-2017

Hacettepe University
2014

Turkish Military Academy
2013

The ongoing debate regarding the historical origins of ombudsman remains a topic contemporary discourse. This study delves into both inception and progression ombudsman, analyzing its trajectory transformations within context policy transfer. focus lies in understanding how policies or public administrations behave evolve over time. Specifically, seeks to elucidate emergence framework transfer, using roots administrative mechanisms Ottoman Sweden as illustrative examples. Through this...

10.32002/ombudsmanakademik.1489265 article EN Ombudsman Akademik 2025-01-16

Throughout the article, relation between governance indicators and Human Development Level (HDL) is investigated. The analysis conducted by using Panel Data Regression Method. valid annual data of World Governance Index years 2002–2012 for 33 member candidate countries European Union (EU) collected from Bank’s official website. To measure HDL, (HDI) belonging to 2002-2012 term gathered United Nations Programme’s concluded that, at least three as Government Effectiveness, Regulatory Quality...

10.5296/jpag.v8i1.12336 article EN cc-by-nc Journal of Public Administration and Governance 2018-01-14

Bu çalışmanın temel amacı, iklim değişikliğinden derinden etkilenen 18 Sahra altı Afrika ülkesine odaklanarak değişikliği ile gıda güvenliği arasındaki bağlantıyı incelemektir. Örneklemde bulunan ülkelere ait 2000-2020 yılları değişkenlerine ilişkin veriler, panel veri analizi test edilmiştir. Değişkenlerin durağanlık sınaması Im, Peseran, Shin (IPS) ve Levin, Lin, Chu (LLC) birim kök testi analiz Birim testinden elde edilen sonuçlara uygun olarak Pedroni Kao Eşbütünleşme Testi yapılmış...

10.54688/ayd.1412901 article TR Akademik Yaklaşımlar Dergisi 2024-01-23

Background. Endothelial dysfunction plays a major role in erectile (ED). Uric acid (UA) is marker of endothelial dysfunction. We hypothesized that increased UA levels may be associated with ED and aimed to investigate whether there relationship between, hypertensive patients. Methods. A total 200 patients who have normal treadmill exercise test were divided into two groups based on the Sexual Health Inventory for Men (SHIM) (< 21 defined as n = 110, ≥ function 90). The differences between...

10.3109/08037051.2014.933032 article EN Blood Pressure 2014-07-16

Early markers are required in pathophysiological process of obesity, MS and type 2 diabetes. We aimed to clarify the usefulness serum adipokines (adiponectin, AD resistin) inflammatory identify obese overweight children with MS. Three hundred seven 491 subjects aged 11–19 BMI≥85 centile selected a multistage, stratified sampling were included. Their height, weight waist circumference measured, all underwent physical examination standard OGTT. AD, resistin hs-CRP measured from baseline blood...

10.1055/s-0028-1112151 article EN Experimental and Clinical Endocrinology & Diabetes 2009-02-20

We investigated the relationship between epicardial fat volume (EFV) measured by multislice computed tomography (MDCT) and long-term major adverse cardiac events (MACEs). Consecutive patients (n = 564) were enrolled in this retrospective study. Patients divided into tertiles according to EFV. followed up for an average of 18 months. each tertile similar terms gender risk factors. with greater EFV third group more likely be overweight (P .001) older .001). High-density lipoprotein cholesterol...

10.1177/0003319714548211 article EN Angiology 2014-08-26

Introduction Ischemia‐modified albumin ( IMA ) is a marker which can be associated with oxidative stress in various ischemic and non‐ischemic processes. Oxidative plays roles diabetes mellitus, its complications pathogenesis. Serum levels are examined clinical events. However, urine have not yet been evaluated diabetic patients. In this study, we aim to examine the relationship between metabolic features microalbuminuria of patients their levels. Materials Methods There were totally 50 type...

10.1002/jcla.22058 article EN cc-by-nc Journal of Clinical Laboratory Analysis 2016-10-01

Heart rate recovery (HHR) after exercise is a function of vagal reactivation. This study aimed to evaluate HHR index in patients with erectile dysfunction.Men over the age 18 years who were diagnosed dysfunction included study. Ninety (mean age=56.1±8.3 years) and 50 healthy subjects as controls age=53.1±10.4 compared. The status was evaluated using sexual health inventory for men questionnaire. Basal electrocardiography, echocardiography, treadmill testing performed all controls. defined...

10.5152/anatoljcardiol.2015.6132 article EN cc-by-nc The Anatolian Journal of Cardiology 2015-07-20

This study aims to examine if there is a long-term relationship between the participation of 'country-level governance' and 'national development' through data founding countries Cooperation Council Turkish Speaking States (Turkic Council)? The hypothesis significant country-level governance national development was tested via panel analysis four Turkic countries: Azerbaijan, Kirgizstan, Kazakhstan, Turkey. compounds 'Worldwide Governance Indicators' were used as independent variable, 'Human...

10.1080/00036846.2021.1966373 article EN Applied Economics 2021-08-18

The coronavirus (COVID-19) pandemic, which emerged in China December 2019, has severely affected many industries across the world and created substantial psychological, social economic impact on individuals. With outbreak labelled as a pandemic by World Health Organization, first measures have been taken for aviation industry. crisis environment had negative personnel. main purpose of this research is to investigate mediator role employee well-being effect COVID-19 anxiety occupational...

10.1080/10803548.2022.2057011 article EN International Journal of Occupational Safety and Ergonomics 2022-03-24

Bu çalışmanın ana amacı, Türkiye’de kadınların parlamento üyeliğine ilişkin seçim sürecinde, sonrası milletvekilliği döneminde ve dönemi sonrasında karşılaştıkları sorunları ortaya çıkarmak, tespit edilen sorunlara yönelik çözüm önerileri alternatif kamu politikaları geliştirmektir. Araştırma esnasında veriler yarı yapılandırılmış mülakat ile toplanmış, görüşme yapılacak vekiller ölçüt örneklem tekniği belirlenmiştir. Siyasi temsil sürecinin tüm aşamalarını tamamlamış olmaları bakımından...

10.33630/ausbf.822019 article TR Ankara Üniversitesi SBF Dergisi 2020-11-05

Objectives:The aim of this study was to investigate the protective effect topical rifamycin SV treatment against sternal wound infection (SWI) in diabetic patients undergoing on-pump coronary artery bypass graft (CABG) surgery.Methods: One hundred and fifty-nine who were scheduled undergo isolated CABG surgery included.Eight excluded for various reasons.Of 151 patients, 51 on insulin therapy 100 oral anti-diabetics.The risk mediastinitis assessed using American College Cardiology/American...

10.5830/cvja-2014-008 article EN Cardiovascular journal of South Africa/Cardiovascular journal of Southern Africa 2014-06-26

(ProQuest: ... denotes formulae omitted.)INTRODUCTION:Development levels of countries have gained gradual attention both from the scholars and public policy makers lately almost all over world. Ranking in terms development provides insight on living standards perceived prestige among other nations. The concept Human Development Level (HDL) is a composite phenomenon covering health, wealth accumulation, safe environment, education schooling that knowledge mix rights freedoms are essential for...

10.18843/rwjasc/v7i2/01 article EN Researchers World – Journal of Arts Science & Commerce 2016-05-01

Purpose The main objective of this research is to investigate if there a long-term relationship between “terrorism” and sustainable “economic growth” in Big Ten Countries. Design/methodology/approach data was tested via Panel ARDL Analysis. growth rate (GR) the dependent variable, “Global Terror Index (GTI)” independent variable as terror indicator. ratio Foreign Direct Investment (FDI) Gross Domestic Product (GDP), External Balance (EB) (GDP) are included model control variables due their...

10.1108/ijoem-03-2023-0384 article EN International Journal of Emerging Markets 2023-06-04

The association between epicardial fat thickness (EFT) and positive exercise test results for the diagnosis of coronary artery diseases (CAD) has yet to be evaluated. This study assessed predictive value EFT CAD on angiographs patients with tests.A total 91 subjects were chosen consecutively from stable angina pectoris who referred angiography due a result. measures obtained by echocardiographic parasternal long-axis views free wall right ventricle at end-systole three cardiac cycles....

10.6515/acs20160110a article EN PubMed 2016-11-01

Objective:Postoperative atrial fibrillation (POAF) is a common complication after cardiac surgery, and it remains challenge for surgeons despite advances in medicine. A number of studies have been performed to examine various parameters predict which patients will develop POAF. The present study was investigate the roles epicardial adipose tissue (EAT) volume red blood cell distribution width (RDW) as predictors POAF.Methods:The medical records 350 undergoing coronary artery bypass grafting...

10.29333/ejgm/81804 article EN Electronic Journal of General Medicine 2018-01-09

We aimed to evaluate clinical effects of additional heart rate control by ivabradine on life quality score and 6-minute walking test in patients with previously implanted biventricular cardiac resynchronization therapy defibrillator (CRT-D) ischemic failure under regular treatment.Fifteen men 14 women a median age 63 years (range, 48-79 years) were studied. Twenty-one New York Heart Association class II (8 III), CRT-D previously, resting rates greater than 70 beats per minute sinus rhythm...

10.2310/jim.0b013e31829614f0 article EN Journal of Investigative Medicine 2013-08-01
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