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Elementary and middle school students’ perceptions of tests
(World Institute for Advanced Research and Science, 2017)
Tests continue to have a large place in the educational system. Particularly in the Turkish educational system, students have to take national exams that identify their subsequent schooling and future job opportunities. ...
Okulda üniversite modeli-temelli öğretimin 5. sınıf öğrencilerinin kesir bilgisini geliştirme üzerine etkisi
(2016)
Bu çalışmanın amacı, üniversite-okul işbirliği kapsamında uygulanan, öğretim üyelerinin öğretmenaraştırmacı olarak rol aldığı, Okulda Üniversite Modeli temelli öğretimin 5. sınıf öğrencilerinin kesir bilgisinin geliştirilmesi ...
Experimental evaluation of EAF ladle steel slag as a geo-fill material: mineralogical, physical & mechanical properties
(2017)
Despite of significant efforts in the last decades towards utilization of steel slag in the construction industry, steel slag stockpiling and landfilling operations do not seem to be declining in steel-producing countries. ...
Risk of stroke/systemic embolism, major bleeding and associated costs in non-valvular atrial fibrillation patients who initiated apixaban, dabigatran or rivaroxaban compared with warfarin in the United States medicare population
(2017)
Objective: To compare the risk and cost of stroke/systemic embolism (SE) and major bleeding between each direct oral anticoagulant (DOAC) and warfarin among non-valvular atrial fibrillation (NVAF) patients. Methods: Patients ...
Sequential testing in batches
(2017)
We study a new extension of the Sequential Testing problem with a modified cost structure that allows performing of some tests in batches. As in the Sequential Testing problem, we assume a certain dependence between the ...
Nonlinear benefit-cost optimization-based selection of insulation material and window type: a case study in Turkey
(2017)
In this study, we maximize the energy savings of a hypothetical household by choosing an optimal insulation material with its optimal thickness and also the optimal window type. We develop a nonlinear mixed integer ...
Benefit of early discharge among patients with low-risk pulmonary embolism
(2017)
Clinical guidelines recommend early discharge of patients with low-risk pulmonary embolism (LRPE). This study measured the overall impact of early discharge of LRPE patients on clinical outcomes and costs in the Veterans ...
Energy investment planning at a private company: a mathematical programming-based model and its application in Turkey
(2017)
We consider a mid-sized private electricity generating company that plans to enter the market that is partially regulated. There is a cap and trade system in operation in the industry. There are nine possible power plant ...
Generation of feasible integer solutions on a massively parallel computer using the feasibility pump
(2017)
We present an approach to parallelize generation of feasible mixed integer solutions of mixed integer linear programs in distributed memory high performance computing environments. This approach combines a parallel framework ...
Effects of exchange rates on corporate profits: a TOBIT analysis
(2017)
Bu çalışmada Türk imalat sanayiinde faaliyet gösteren 22 imalat sektörü ve 45.712 firmayı kapsayan bir veri seti kullanarak, reel döviz kuru dalgalanmalarının firma düzeyindeki şirket kazançları üzerindeki etkisi ...
