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Toplam kayıt 420, listelenen: 281-290
Prospective Chemistry Teachers' Learning Styles and Learning Preferences
(Elsevier Science Bv, 2010)
The purpose of this study was to determine the relationship between learning styles and learning preferences of 100 prospective chemistry teachers. And also the role of gender in learning preferences was examined. As data ...
Investigation of Total Electron Content Variability Due to Seismic and Geomagnetic Disturbances in the Lonosphere
(Amer Geophysical Union, 2010)
Variations in solar, geomagnetic, and seismic activity can cause deviations in the ionospheric plasma that can be detected as disturbances in both natural and man-made signals. Total electron content (TEC) is an efficient ...
Quantitative Homogenization of Attractors of Non-Newtonian Filtration Equations
(Hindawi Publishing Corporation, 2010)
For a rapidly spatially oscillating nonlinearity g we compare solutions u(is an element of) of non-Newtonian filtration equation partial derivative(t)beta(u(is an element of)) - D(vertical bar Du(is an element of)vertical ...
Effects Of Different Fermentation Conditions On Growth And Citric Acid Production Kinetics Of Two Yarrowia Lipolytica Strains
(Croatian Soc Chemical Engineering Technology, 2010)
In this study, effects of initial pH, temperature, initial ammonium chloride concentration and initial concentration of various minerals on growth and citric acid production kinetics of two Yarrowia lipolytica strains were ...
Almost-Perfect Modules
(Cambridge Univ Press, 2010)
We call a module M almost perfect if every M-generated flat module is M-projective. Any perfect module is almost perfect. We characterize almost-perfect modules and investigate some of their properties. It is proved that ...
On Dual Baer Modules
(Cambridge Univ Press, 2010)
In this paper we introduce T-non-cosingular modules, dual Baer modules and K-modules. We prove that a module M is lifting and T-non-cosingular if and only if it is a dual Baer and K-module. Rings for which all modules are ...
A Bayesian Analysis For Identifying Dna Copy Number Variations Using A Compound Poisson Process
(2010)
To study chromosomal aberrations that may lead to cancer formation or genetic diseases, the array-based Comparative Genomic Hybridization (aCGH) technique is often used for detecting DNA copy number variants (CNVs). Various ...
Identifying Student'S Misconceptions About Salt
(Elsevier Science Bv, 2010)
In the study students' misconceptions about "salts" topic were tried to determine by benefiting from experiences of the researcher and teachers who are working in this field. A test was prepared which are consisted of ...
Adaptation of Mathematical Processing Instrument Into Turkish
(Elsevier Science Bv, 2010)
Thinking styles of students in problem solving environments is an important theme for mathematics education researches. Specifically, to determine students' preferences in mathematical problem solving situations give ...
Determination Of Pk(A) Values Of Some Sulfonamides By Lc And Lc-Pda Methods In Acetonitrile-Water Binary Mixtures
(Soc Brasileira Quimica, 2010)
The dissociation constants of seven sulfonamide antibiotics, sulfadiazine, sulfathiazole, sulfamerazine, sulfamethazine, sulfamonomethoxine, sulfadoxine and sulfamethoxazole, have been determined in different acetonitrile-water ...