Ara
Toplam kayıt 840, listelenen: 711-720
Three-dimensional finite element modeling of effect on the cutting forces of rake angle and approach angle in milling
(Sage Publications Ltd, 2017)
In this study, milling operations were carried out using AISI 1040 specimens steel in dry cutting conditions. The cutting tools used in the experiment include P20 tool steel and they also have three different approach ...
Tetrasubstituted copper phthalocyanines: Correlation between liquid crystalline properties, films alignment and sensing properties
(Elsevier Science Sa, 2017)
Copper phthalocyanines (CuPc) containing alkylthio (-S(CH2)(n)CH3, n = 7 and 15), alkyloxy- (-O(CH2)(n)CH3, n = 7 and 15) and polyoxo [-O(CH2CH2O)(3)CH3 and S(CH2CH2O)(3)CH3] substituents were synthesized and investigated ...
The complementary and alternative medicine use among asthma and chronic obstructive pulmonary disease patients in the southern region of Turkey
(Wiley, 2011)
The aim of this descriptive study was to investigate the complementary and alternative medicine (CAM) applications and factors associated and its use among asthma and chronic obstructive pulmonary disease (COPD) patients ...
A two-dimensional photoluminescent cadmium(II) coordination polymer containing a new coordination mode of pyridine-2,3-dicarboxylate: Synthesis, structure and molecular simulations for gas storage and separation applications
(Pergamon-Elsevier Science Ltd, 2013)
A novel two-dimensional (2D) coordination polymer, [Cd(mu-pydc)(2-meim)](n) (1) (pydc = pyridine-2,3-dicarboxylate, 2-meim = 2-methylimidazole) was synthesized and characterized by spectral methods (FT-IR and photoluminescence), ...
Electronic circuit design, implementation and FPGA-based realization of a new 3D chaotic system with single equilibrium point
(Elsevier Gmbh, 2016)
In this study, numerical, analog and digital circuit modellings were presented with 3 dimensional, continuous, autonomous new chaotic system. Lyapunov exponentials spectrum and bifurcation diagram were presented with timing ...
The effects of tourist incivility, job stress and job satisfaction on tourist guides' vocational commitment
(Emerald Group Publishing Ltd, 2020)
Purpose - This empirical study explored how tourist incivility, job stress and job satisfaction affect tourist guides' vocational commitment. Design/methodology/approach - Data were collected via a questionnaire on a ...
Association between postpartum depression level, social support level and breastfeeding attitude and breastfeeding self-efficacy in early postpartum women
(Public Library Science, 2021)
Objective The study was aimed at investigating the association between postpartum women's breastfeeding self-efficacy levels and their depression levels, social support levels, and breastfeeding attitudes in early postpartum ...
The Effect of Job Resources on Work Engagement: A Study on Academicians in Turkey
(Edam, 2015)
Conducting research and publishing these research papers in academic journals is an accepted norm in the academic world. Previous studies prove that work engagement is a significant predictor of performance. Herein, the ...
Practical stability analysis of perturbed fuzzy control system related to unperturbed fuzzy control system
(Scientific Technical Research Council Turkey-Tubitak, 2021)
The behavior of solutions of a perturbed fuzzy control system with respect to an original unperturbed fuzzy control system is investigated. Notions of practical stability, asymptotic stability and instability are introduced. ...
THE RELATIVELY OSCULATING DEVELOPABLE SURFACES OF A SURFACE ALONG A DIRECTION CURVE
(Ankara Univ, Fac Sci, 2020)
We construct a developable surface tangent to a surface along a curve on the surface. We call this surface as relatively osculating developable surface. We choose the curve as the tangent normal direction curve on which ...