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Toplam kayıt 201, listelenen: 41-50
PEG-based hydrogel-coated test strip for on-site urea determination
(TAYLOR & FRANCIS AS, 2019)
The urea test strip was prepared using polyethyleneglycol based hydrogel, urease and commercial pH-indicator paper. The swelling behavior of hydrogel indicated the ability of the urea to penetrate into the matrix and ...
The effect of web based blended learning on students' academic achievement and attitudes towards English course
(SPRINGER, 2019)
In this study, the effect of blended learning environment using DynED on student achievement and attitudes towards English course was determined as the aim of this research. Quasi-experimental design with pretest-posttest ...
Evaluation of boron nitride nanoparticles on delamination in drilling carbon fiber epoxy nanocomposite materials
(SAGE PUBLICATIONS LTD, 2019)
The reinforcements of nanoparticles have an important role in improving the machinability of nanocomposite materials. Except for the known nanoparticles such as carbon nanotube, graphene, nanoclay, etc., the effect of boron ...
Making novice instructional designers expert: Design and development of an electronic performance support system
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2019)
The purpose of this study is to design and develop an electronic performance support system (EPSS) to support novice instructional designers (NIDs) in the instructional system design process and to reveal the key elements ...
Two fixed point results for multivalued F-contractions on M-metric spaces
(SPRINGER-VERLAG ITALIA SRL, 2019)
In this article, by considering Feng-Liu's technique, we present new fixed point results for multivalued mappings which are regarding to F-contraction on M-complete M-metric space. Then, we provide some nontrivial examples ...
Online Learning and Its Users: Lessons for Higher Education
(ANADOLU UNIV, 2019)
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Foliar epidermal anatomical characteristics of taxa of Iris subg. Scorpiris Spach (Iridaceae) from Turkey
(WILEY, 2019)
Iris L. is one of the important genus of family Iridaceae, consist of 56 taxa naturally occurred in Turkey. The similarities and variations in the subgenus overlapping the taxonomic positions of the species in the subgenera ...
A rare case of fatal venous and cerebral air embolism
(TURKISH ASSOC TRAUMA EMERGENCY SURGERY, 2019)
A venous air embolism can occur as a result of circumstances that include blunt head or chest trauma, thoracentesis, arterial catheterization, neurosurgery, cardiac surgery, and Caisson disease. The formation of a venous ...
Magnetic and Kinetical Properties of Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn Alloys Investigated by VSM and DSC
(SPRINGER, 2019)
We report on the structural, thermal, and magnetic properties of thermally induced martensite in Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn alloys. Scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and ...
Investigation of effect on energy consumption of surface roughness in X-axis and spindle servo motors in slot milling operation
(ELSEVIER SCI LTD, 2019)
The energy cost is a significant expense in the machining companies, and the reduction of energy consumption has a critical prescription in the industry. To increase energy efficiency, machine producers have contributed ...