Results 81 to 90 of about 1,620,962 (292)

Parallel Explicit Group Domain Decomposition Methods For The Telegraph Equation

, 2011
In a previous work, we presented the numerical solution of the two dimensional second order telegraph partial differential equation discretized by the centred and rotated five-point finite difference discretizations, namely the explicit group (EG) and explicit decoupled group (EDG) iterative methods, respectively.
Kew Lee Ming, Norhashidah Hj. Mohd. Ali
openaire   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

A Comparison of Explicit and Implicit Approaches to EAP Teaching to Postgraduate Students

Высшее образование в России
The present study aims to explore the role of explicit and implicit approaches in developing pragmatic competence in postgraduate students as part of the Foreign Language course.
O. A. Boginskaya
doaj   +1 more source

Accusation as a Strategy to Discredit the Biden Administration in the American Media [PDF]

Актуальные проблемы филологии и педагогической лингвистики
The phenomenon of verbal aggression in political media journalism attracts the attention of researchers studying various confrontational speech strategies and tactics, including the strategy of discrediting, implemented primarily by the tactics of ...
Elena A. Burmakova, Natalia V. Polyakova
doaj   +1 more source

Homology of Gaussian groups

, 2001
We describe new combinatorial methods for constructing an explicit free resolution of Z by ZG-modules when G is a group of fractions of a monoid where enough least common multiples exist (``locally Gaussian monoid''), and, therefore, for computing the ...
Dehornoy, Patrick, Lafont, Yves
core   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

The relative effects of input and output based instruction on the development of L2 knowledge and the relationships with individual differences in working memory

Asian-Pacific Journal of Second and Foreign Language Education
While the relative effects of Processing instruction (PI) and various types of output-based instruction have been widely examined, the types of L2 knowledge generated after receiving instruction are under-researched.
Yan Liang, Lawrence Jun Zhang
doaj   +1 more source

On the Morita Reduced Versions of Skew Group Algebras of Path Algebras

, 2018
Let R be the skew group algebra of a finite group acting on the path algebra of a quiver. This article develops both theoretical and practical methods to do computations in the Morita reduced algebra associated to R.
Meur, Patrick Le
core