Güncel Gönderiler: Meslek Yüksekokulları
Toplam kayıt 558, listelenen: 81-100
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Evaluation of students' scientific process skills through reflective worksheets in the inquiry-based learning environments
(Routledge Journals, Taylor & Francis Ltd, 2020)This study aimed to evaluate how 7th-grade students' scientific process skills changed in the inquiry-based learning environment through reflective worksheets. For this purpose, four inquiry-based activities related to ... -
Dual Cross-Linked Polymethacrylic Acid Hydrogels with Tunable Mechanical Properties and Shape Memory Behavior
(Wiley-V C H Verlag Gmbh, 2021)Herein, a series of poly(methacrylic acid) hydrogels are prepared via bulk polymerization of methacrylic acid (MAAc) and grafting of Triton X-100 (TX-100). One-pot and extremely simple chemistry consist of only mixing and ... -
Detection and Estimation of Down Syndrome Genes by Machine Learning Techniques
(Ieee, 2017)Down syndrome is accepted as the common birth defect in population and diagnosed as more physical development with less cognitive activity than an average human. Early diagnosis of disease play important role for the patient ... -
ON THE ASYMPTOTICALLY PERIODIC SOLUTIONS OF A FIFTH ORDER DIFFERENCE EQUATION
(Univ Prishtines, 2019)In this paper we investigate the stability of solutions of difference equation x(n+1) = x(n-1)x(n-4) - 1. We also study periodic solutions of related difference equation especially asymptotic periodicity. -
On the global asymptotic stability of a system of difference equations with quadratic terms
(Springer Heidelberg, 2021)In this paper, we study the global asymptotic stability of following system of difference equations with quadratic terms: x(n+1) = A + B y(n)/y(n-1)(2), y(n+1) = A + B x(n)/x(n-1)(2) where A and B are positive numbers and ... -
QUALITATIVE BEHAVIOURS OF A SYSTEM OF NONLINEAR DIFFERENCE EQUATIONS
(Editura Bibliotheca-Bibliotheca Publ House, 2021)The paper aims to study the dynamics of a system of nonlinear difference equations x(n+1) = x(n-1)y(n) + A, y(n+1) = y(n-1)x(n) + A where is real number. We especially investigate the stability of equilibrium points, ... -
Global dynamics of a higher order difference equation with a quadratic term
(Springer Heidelberg, 2021)In this paper, we investigate the dynamics of the following higher order difference equation x(n+1) = A + B x(n)/x(n-m)(2) with A, B and initial conditions are positive numbers, and m is an element of {2, 3, ...}. Especially ... -
Disaster and emergency preparedness in Istanbul museums
(Routledge Journals, Taylor & Francis Ltd, 2021)Istanbul is a high-risk city in terms of disasters, as well as having museums hosting many cultural heritage artifacts. The purpose of this study is to analyze the preparation level of museums in Istanbul for disaster and ... -
Dynamics of a Second-order System of Nonlinear Difference Equations
(Semnan Univ, 2020)In this paper, we investigate the equilibrium points, stability of two equilibrium points, convergences of negative equilibrium point, periodic solutions, and existence of bounded or unbounded solutions of a system of ... -
An activity based on an inquiry-driven creative drama: stray animals need some shade
(Routledge Journals, Taylor & Francis Ltd, 2021)This study aimed to develop, introduce, and conduct an inquiry-driven creative drama activity. The activity, for elementary students, related to the transmission of light and full shadow. In the activity, which consisted ... -
Dendrimer Technology for Water and Oil Repellent Cotton Textiles
(Amer Assoc Textile Chemists Colorists, 2016)The aim of this study was to determine whether dendrimer-based products can replace classic fluorocarbon-based products in water repellent, woven cotton fabrics. Furthermore, the effect of adding a dendrimer to a fluorocarbon ... -
Comparison of two different techniques of cooperative learning approach: Undergraduates' conceptual understanding in the context of hormone biochemistry
(Wiley, 2018)The purpose of the research was to compare the effects of two different techniques of the cooperative learning approach, namely Team-Game Tournament and Jigsaw, on undergraduates' conceptual understanding in a Hormone ... -
Increasing Surface Coating Quality Using New Generation Current Waveforms
(Ieee-Inst Electrical Electronics Engineers Inc, 2020)In this study, a novel current generator system was designed that can convert the basic signals used in engineering field into electrical current waves. The current generator system was realized by using Buck Converter and ... -
COMPARISON OF PRE-SERVICE SCIENCE TEACHERS' UNDERSTANDING OF CHEMISTRY IN VIRTUAL AND TRADITIONAL LABORATORY ENVIRONMENT
(Iated-Int Assoc Technology Education A& Development, 2014)[Abstract Not Available] -
Real Time Hardware Implementation of the 3D Chaotic Oscillator which having Golden-Section Equilibra
(Ieee, 2016)In this study, the continuous-time, autonomous, 3D chaotic system having golden-section equilibra which is recently presented in the literature is implemented firstly as discrete time on an FPGA. In this design, the 3D ... -
Real Time Implementation of A Novel Chaotic Generator on FPGA
(Ieee, 2015)In this study, a new continuous-time autonomous chaotic system has been presented and implemented on FPGA. Presented a new chaotic system has been designed using the IEEE 754-1985 floating-point format and implemented using ... -
Analysing of Harmonics Affecting the Energy Quality in Opium Alkaloids Plant's Power System
(Igi Global, 2016)The quality of energy has been defined to control harmonics caused by non-linear loads and international standards were brought to overcome the harmonic related problems. In determining the power quality, parameters like ... -
Investigation of tribological behavior of 20NiCrBSi-WC12Co coated brake disc by HVOF method
(Iop Publishing Ltd, 2020)In braking systems, which consist of dry sliding lining against a pearlitic cast-iron disc, disc wear has a significant impact on the overall wear rate. In this work, dynamometer tests were conducted to find out the friction ... -
Investigation of the friction behavior of plasma spray Mo/NiCrBSi coated brake discs
(Walter De Gruyter Gmbh, 2021)This paper presents the findings of comparative research conducted to find out the braking performance of a Mo/NiCrBSi coated automobile brake disc. The friction and wear behavior of the Mo/NiCrBSi coating (CD) used for ... -
RESEARCH ON TRIBOLOGICAL BEHAVIOR OF Cr3C2-25NiCr-COATED BRAKE DISC
(World Scientific Publ Co Pte Ltd, 2021)This research presents the results of a comparative study to determine the friction and wear behavior of the high-velocity oxygen fuel (HVOF)-sprayed Cr3C2-25NiCr-coated brake disc. The friction and wear behavior of ...
