Results 111 to 120 of about 166,471,289 (242)
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
Approximation Degree Analysis for a Special Functions Class [PDF]
This paper investigates the degree of approximation analysis of a special class of functions characterized by certain continuity conditions. The approximation of these functions is investigated using appropriate mathematical techniques under certain ...
Mousa, Ekhlas Annon
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Prospecting the protein design landscape
FEBS Letters, EarlyView.This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona +4 more
wiley +1 more source
, 1990 This thesis consists of three chapters. In the first chapter, the definition of degre of approximation of continuous functions by trigonometric polynomials has been given.
Aktaş, Mine
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On the degree of approximation by positive linear operators using the b-summability method [PDF]
, 1991 The aim of this paper is to sharpen the results of censor [3] and Mahapatra [7] given on the degree approximation by positive linear ...
Singh, S. P., Ranadive, A. S.
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FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
The degree of approximation by Chebyshevian splines
, 1973 This paper studies the connections between the smoothness of a function and its degree of approximation by Chebyshevian splines. This is accomplished by proving companion direct and inverse theorems which give a characterization of smoothness in terms of
F. Richards, R. DeVore
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Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source
Best Approximation Of Bounded Functions By Continuous Functions
, 2015 [No abstract available]412135148Amir, Chebyshev centers and uniform convexity (1978) Pacific Journal of Mathematics, 77, pp. 1-6Amir, Deutsch, Approximation by certain subspaces in the Banach space of continuous vector-valued functions (1979) J.
Roversi M.S.M., ROVERSI, MSM
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