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Toplam kayıt 42, listelenen: 31-40
Decision making for promising quinoline-based anticancer agents through combined methodology
(WILEY, 2020)
During the development of effective drugs for the treatment of cancer, one of the most important tasks is to identify effective drug candidates having maximum antiproliferation and minimum side effects. This paper considers ...
Focusing-free impedimetric differentiation of red blood cells and leukemia cells: A system optimization
(ELSEVIER SCIENCE SA, 2020)
A focusing-free microfluidic impedimetric cell detection system is developed. The effect of the channel dimensions, solution conductivity, excitation voltage, and particle size on impedimetric signal outputs were optimized ...
A Model That Examines Epistemological Beliefs And Self-Efficacy On Science Literacy
(2017)
Araştırmada fen bilgisi öğretmen adaylarının fen okuryazarlıklarının, epistemolojik inançları ve fen bilgisi öğretimi öz yeterlik inançlarıyla ne düzeyde açıklandığını bir model aracılığıyla incelemek amaçlanmıştır. ...
Effects Of Meaningful Learning On Conceptual Perceptions Related To "Force And Motion": An Experimental Study For Pre-Service Science Teachers
(Sci Methodical Ctr-Sci Educologica, 2014)
The main purpose of science education is to enable students to connect concepts with daily life and establish relations between the concepts. Thus, many implementations related to constructivism have been carried out. The ...
A study on preschoolers' conceptual perceptions of states of matter: a case study of Turkish students
(Education Assoc South Africa, 2014)
The purpose of the present study is to identify preschoolers' conceptual perceptions of states of matter, this issue that they often come across in their daily and social life. The study was designed as a qualitative case ...
SEM and X-Ray Diffraction Studies on Microstructures in Cu-26.04%Zn-4.01%Al Alloy
(Polish Acad Sciences Inst Physics, 2013)
Due to fact that Cu-based alloys are very sensitive to the thermal treatments, in scanning electron microscopy and X-ray diffraction observations, according to the different quenching techniques Cu-26.04%Zn-4.01%Al alloys ...
(E)-3-[(2-Methyl-4-nitrophenyl)iminomethyl]-1-benzothiophene
(Wiley-Blackwell, 2012)
In the title conpound, C16H12N2O2S, the 1-benzothiophene residue and the substituted benzene ring are oriented at a dihedral angle of 53.36 (6)degrees. The molecular conformation features a short C-H center dot center dot ...
Effects of thermal treatments on mechanical properties of Cu-24.2%Mn alloy
(Natl Inst Optoelectronics, 2012)
In this work, some physical and mechanical properties of Cu-24.2%Mn (wt %) alloy have been investigated by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and compression deformation test. Austenite phase has ...
Aqua(di-2-pyridylamine-kappa 2 N 2,N 2')(pyridine-2,6-dicarboxylato-kappa 3 O 2,N,O 6)zinc monohydrate
(Wiley-Blackwell, 2011)
In the title compound, [Zn(C7H3NO4)(C10H9N3)(H2O)]center dot H2O, the ZnII atom has a distorted octahedral coordination geometry. One of the water molecules is coordinated with the ZnII ion and this molecule forms an O-H...O ...
Effects of aging on the microstructure of a Cu-Al-Ni-Mn shape memory alloy
(Springer, 2011)
The influence of aging on the microstructure and mechanical properties of Cu-11.6wt%Al-3.9wt%Ni-2.5wt%Mn shape memory alloy (SMA) was studied by means of scanning electron microscopy (SEM), transmission electron microscopy ...