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Toplam kayıt 131, listelenen: 1-10
An Efficient Scheme for Time-Dependent Emden-Fowler Type Equations Based on Two-Dimensional Bernstein Polynomials
(Mdpi, 2020)
In this study, we introduce an efficient computational method to obtain an approximate solution of the time-dependent Emden-Fowler type equations. The method is based on the 2D-Bernstein polynomials (2D-BPs) and their ...
Analysis of second order and unconditionally stable BDF2-AB2 method for the Navier-Stokes equations with nonlinear time relaxation
(Wiley, 2018)
In this study, we first consider a second order time stepping finite element BDF2-AB2 method for Navier-Stokes equations (NSE). We prove that the method is unconditionally stable and O(Delta t(2)) accurate. Second, we ...
Effect of 5E Learning Model on Academic Achievement and Attitude towards the Science Course: A Meta-Analysis Study
(Cukurova Univ, 2019)
The purpose of the current study is to determine whether the effect size of the studies investigating the effect of the 5E learning model on academic achievement and attitudes towards the course varies significantly depending ...
Isolation and genomic characterization of Novimethylophilus kurashikiensis gen. nov sp nov., a new lanthanide-dependent methylotrophic species of Methylophilaceae
(Wiley, 2018)
Recently, it has been found that two types of methanol dehydrogenases (MDHs) exist in Gram-negative bacterial methylotrophs, calcium-dependent MxaFI-MDH and lanthanide-dependent XoxF-MDH and the latter is more widespread ...
PRE-SERVICE SCIENCE TEACHERS OPINIONS ABOUT ETHICAL PRINCIPLES AND THE INVESTIGATION OF THEIR MORAL VALUES
(Scibulcom Ltd, 2015)
In this study were investigated the opinions of pre-service science teachers about some ethical principles and their moral values that were acknowledged by them. For this purpose, this study has been carried out with ...
Cultivable Methylobacterium species diversity in rice seeds identified with whole-cell matrix-assisted laser desorption/ionization time-of-flight mass spectrometric analysis
(Soc Bioscience Bioengineering Japan, 2017)
Methylobacterium species are methylotrophic bacteria that widely inhabit plant surfaces. In addition to studies on methylotrophs as model organisms, research has also been conducted on their mechanism of plant growth ...
Argumentation to foster pre-service science teachers' knowledge, competency, and attitude on the domains of chemical literacy of acids and bases
(Royal Soc Chemistry, 2017)
Argumentative practices have the potential to contribute to scientific literacy. However, these practices are not widely incorporated in science classrooms and so their effect on the domains of literacy is still not revealed. ...
Using a Model to Teach Crossing Over
(Natl Assoc Biology Teachers Inc, 2017)
The purpose of this activity is to model the formation of homologous chromosomes and the crossing over realized in meiosis I cell division. The model established through the activities conducted will allow students to ...
Effectiveness of case-based learning instruction on pre-service teachers' chemistry motivation and attitudes toward chemistry
(Routledge Journals, Taylor & Francis Ltd, 2017)
Background: The development of primary pre-service teachers' chemistry motivation and attitudes toward chemistry were examined in order to develop their science literacy using case-based learning. Students' ideas were ...
Examining relations between physics-related personal epistemology and motivation in terms of gender
(Routledge Journals, Taylor & Francis Ltd, 2019)
The gender gap continues to exist in physics education. The author examines the gender-related differences in the relations and strengths among personal epistemologies, motivation, and achievement in physics among Turkish ...
