Results 91 to 100 of about 6,949,702 (330)
Nonlinear Finite Element Analysis of Intervertebral Disc: A Comparative Study
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018 The aims of the study were i) to develop a finite element model of a functional spinal unit(FSU) without ligaments at cervical region, ii)to simulate different material properties of intervertebral disc for analysingdegeneration and iii) to ...
Suzan Cansel Doğru
doaj +1 more source
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
Weighted Hardy spaces for the unit disc: approximation properties [PDF]
, 2007 In this paper we study basic properties of the weighted Hardy space for the unit disc with the weight function satisfying Muckenhoupt's (Aq) condition, and study related approximation problems (expansion, moment and interpolation) with respect to two ...
Boivin, André +3 more
core +2 more sources
Comparing the paths of Hedgehog release in artificial and natural settings
FEBS Letters, EarlyView.Hh morphogens require solubilization factors to overcome their tight association with the plasma membrane and signal to distant cells, but the precise functions of these factors are controversial. Here, we use published in vivo observations as the most relevant evidence to test their suggested functions and discuss contradictions and gaps between in ...
Janna Puschmann, Kay Grobe
wiley +1 more source
Gaussian curvature of the Bergman metric with weighted Bergman kernel on the unit disc
, 2012 In the paper Gaussian curvature of Bergman metric on the unit disc and the dependence of this curvature on the weight function has been studied.
Marzena Szajewska
core +1 more source
Disc-buckled type connection joint.
, 2022 Disc-buckled type connection joint.
Liang Wang (23021) +7 more
core +1 more source
International Journal of Mathematics and Mathematical Sciences, 1992 Let f(z)=∑k=0∞akzk, a0≠0 be analytic in the unit disc. Any infinite complex vector θ=(θ0,θ1,θ2,…) such that |θk|=1, k=0,1,2,…, induces a function fθ(z)=∑k=0∞akθkzk which is still analytic in the unit disc.
Ronen Peretz
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Joint approximation in the unit disc
Journal of Approximation Theory, 1983 We shall consider various special cases of a general problem in joint approximation. Let A denote a space of analytic functions in the unit disc D = {z E C: IzI < 1). The set of all polynomials is denoted by P. We suppose that there is given a topology r on A such that P is r-dense in A. We write T=aD={zEC:lzl= 1).
Rubel, Lee A, Stray, Arne
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Molecular Oncology, EarlyView.We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober +16 more
wiley +1 more source