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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 ...
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 ...
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 ...
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 ...
Pre-service teachers' knowledge and awareness about renewable energy
(Pergamon-Elsevier Science Ltd, 2017)
The present study aimed to explore the awareness and knowledge of pre-service teachers regarding renewable energy. For this aim, the study employed survey method and a total of 196 pre-service teachers studying at four ...
Second order time relaxation model for accelerating convergence to steady-state equilibrium for Navier-Stokes equations
(Elsevier Science Bv, 2017)
This paper deals with the problem of accelerating convergence to equilibrium for the Navier-Stokes equation using time relaxation models. We show that the BDF2 based semidiscrete solution of the regularized scheme converges ...
Multistage Bernstein collocation method for solving strongly nonlinear damped systems
(Sage Publications Ltd, 2019)
In this paper, we propose an approximate solution method, called multistage Bernstein collocation method (MBCM), to solve strongly nonlinear damped systems. The method is given with an error analysis. The systems investigated ...
Turkish preservice science teachers' socioscientific issues-based teaching practices in middle school science classrooms
(Routledge Journals, Taylor & Francis Ltd, 2016)
Background: Despite a growing body of research and curriculum reforms including socioscientific issues (SSI) across the world, how preservice science teachers (PST) or in-service science teachers can teach SSI in science ...
Demonstrating the Direction of Angular Velocity in Circular Motion
(Amer Assn Physics Teachers, 2015)
Rotational motion is ubiquitous in nature, from astronomical systems to household devices in everyday life to elementary models of atoms. Unlike the tangential velocity vector that represents the instantaneous linear ...
The effectiveness of conceptual change texts and concept clipboards in learning the nature of science
(Routledge Journals, Taylor & Francis Ltd, 2016)
Background: One of the most important goals of science education is to enable students to understand the nature of science (NOS). However, generally regular science teaching in classrooms does not help students improve ...
