Ara
Toplam kayıt 653, listelenen: 131-140
A new simulated annealing approach for travelling salesman problem
(2013)
The aim of this study is to improve searching capability of simulated annealing (SA) heuristic through integration of two new neighborhood mechanisms. Due to its ease of formulation, difficulty to solve and various real ...
Nucleophilic and electrophilic cyclization of N-alkyne-substituted pyrrole derivatives: Synthesis of pyrrolopyrazinone, pyrrolotriazinone, and pyrrolooxazinone moieties
(Beilstein-Institut Zur Forderung der Chemischen Wissenschaften, 2017)
Intramolecular nucleophilic and electrophilic cyclization of N-alkyne-substituted pyrrole esters is described. Efficient routes towards the synthesis of pyrrolopyrazinone, pyrrolotriazinone and pyrrolooxazinone have been ...
Secondary prevention of coronary heart disease in elderly population of turkey: A subgroup analysis of Elderturk study
(Via Medica, 2019)
Background: Secondary prevention plays an important role after acute coronary event due to high risk of adverse events in elderly. In present study we aimed to evaluate the lifestyle, management of risk factors and medical ...
Design and development of an adaptable, lan-based training module for object lessons
(2009)
A training module, which is intended for object lessons of especially technical students has been developed through this work. The training module runs in the physical LAN environment that consists of a server and workstations ...
Design and application of the technical training set for plc- based power supply unit developed for industrial applications
(2009)
Design and control of a prototype training set, which especially the students studying in institutions offering education at undergraduate and associate levels can employ as a PLC (Programmable Logic Controller)-controlled ...
A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxins
(Nature Publishing Groups, 2018)
Under ongoing climate change and increasing anthropogenic activity, which continuously challenge ecosystem resilience, an in-depth understanding of ecological processes is urgently needed. Lakes, as providers of numerous ...
Echocardiographic assessment of right ventricular functions in nondiabetic normotensive hemodialysis patients
(Akademiai Kiado Rt., 2015)
Purpose: Heart is affected structurally and functionally in end-stage renal disease (ESRD). However, the data available about adverse effects of ESRD on right ventricle (RV) is scarce. We aimed to evaluate echocardiographic ...
Evaluation of ghrelin levels and endothelial functions in patients with coronary slow flow phenomenon
(Akademiai Kiado Rt., 2017)
Background: Ghrelin has recently been reported to have beneficial effects on cardiac contractile functions and coronary blood flow. The main purpose of this study was to investigate the role of ghrelin in the pathogenesis ...
A rare complication of percutaneous coronary intervention: Coronary pseudoaneurysm formation
(Akademiai Kiado Rt., 2017)
Coronary pseudoaneurysms (CPAs) are rare complications developed after percutaneous coronary interventions. They may cause stent thrombosis, distal embolization, and coronary rupture leading to cardiac tamponade. Therefore, ...
Management of an acute ischemic stroke during thrombolytic treatment in a pregnant patient with prosthetic valve thrombosis
(Akademiai Kiado Rt., 2017)
Prosthetic valve thrombosis (PVT) is a life-threatening complication in pregnant women with mechanical prosthetic heart valves. Thrombolytic therapy (TT) has evolved as an effective treatment alternative to surgery, which ...