Ara
Toplam kayıt 448, listelenen: 251-260
Improved Photovoltaic Performance of PPV-Based Copolymers Using Optimized Fullerene-Based Counterparts
(Wiley-V C H Verlag Gmbh, 2013)
[No abstract available]
A Comparison of Mathematics Teacher Training Programs in Turkey, Finland, Japan, and Singapore
(Hacettepe Univ, 2013)
The aim of this study is to compare teacher training program of Turkey with three different countries. The comparison countries which are Finland, Singapore and Japan are selected according to TIMSS 2011 and PISA 2009 ...
An exponential matrix method for solving systems of linear differential equations
(Wiley, 2013)
This paper presents an exponential matrix method for the solutions of systems of high-order linear differential equations with variable coefficients. The problem is considered with the mixed conditions. On the basis of the ...
The Beneficial Effects of Levetiracetam on Polyneuropathy in the Early Stage of Sepsis in Rats: Electrophysiological and Biochemical Evidence
(Informa Healthcare, 2013)
Critical illness polyneuropathy (CIP) is a common complication in long (>= 1 week) critical/intensive care hospitalizations. Rapidly progressing atrophy and weakness of the limb, trunk and, particularly, respiratory muscles ...
EFFECTIVENESS OF CASE-BASED LEARNING INSTRUCTION ON STUDENTS' UNDERSTANDING OF SOLUBILITY EQUILIBRIUM CONCEPTS
(Hacettepe Univ, 2013)
This study was conducted to investigate the effectiveness of learning activities based on case-based learning over traditionally designed chemistry instruction on eleventh grade students' understanding of solubility ...
Thermal Stresses in Thermoplastic Matrix Composite Disc Under Rotation and Temperature
(Gazi Univ, 2013)
In this work a thermoplastic disc model was created. The composite material was thermoplastic matrix and it was reinforced using steel fibers. The solution of composite disc problem was done via finite element method (FEM). ...
Smoothing Parameter Selection for Nonparametric Regression Using Smoothing Spline
(European Journal Pure & Applied Mathematics, 2013)
In this paper, the smoothing parameter selection problem has been examined in respect to a smoothing spline implementation in predicting nonparametric regression models. For this purpose, a simulation study has been performed ...
Antioxidant and Tyrosinase Inhibitory Activities of Flavonoids from Trifolium nigrescens Subsp petrisavi
(Amer Chemical Soc, 2013)
Trifolium nigrescens was researched for its chemical constituents for the first time. Bioassay-guided isolation of the EtOAc extract from the leaves of T. nigrescens resulted in the purification of a new biflavone, 4"',5,5 ...
Survival analysis of metastatic colorectal cancer patients who were treated with the five major therapeutic agents over the course of disease
(Imprimatur Publications, 2013)
Purpose: Exposure to all active agents may be more important than specific sequence of drug administration in the treatment of patients with metastatic colorectal cancer (mCRC). The purpose of this study was to evaluate ...
Evaluating the Use of Computed Tomography for Orthopedic Trauma Patients in the Emergency Department
(Elsevier Science Bv, 2013)
Objectives The purpose of this study is to evaluate the necessity of computed tomography (CT) scans requested to examine the spine, extremity, or pelvis of orthopedic trauma patients in the emergency department. Methods ...