Results 121 to 130 of about 22,757,743 (311)

A Novel Generalized n-Dimensions Sixtic B-Spline Function to Solving n-Dimensions Mathematical Models

open access: yesJournal of Mathematics
In this study, we present a novel framework for the sixtic B-spline collocation approach in n-dimensions. Building upon previous research that focused on developing B-spline functions in n-dimensions to solve mathematical models, this work represents an ...
Khalid K. Ali   +2 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Two-loop coupling constant renormalization in lattice SU(N)×SU(N) 2 D chiral models

open access: yes, 1986
For the most general link action of lattice SU(N)×SU(N) two dimensional chiral models, the two loop coupling constant renormalization is discussed in the context of the background field method.
Ravanini F., Magnoli N.
core   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

On congruence function fields with many rational places [PDF]

open access: yes, 2012
In this thesis, we study congruence function fields, in particular those with many rational places. This thesis consists of three parts, the first two parts present our results in two different aspects of function fields with many rational places, namely
Mak, Kit Ho
core  

Eastern and southern Asian gymnosperms are doomed to extinction under climate change

open access: yesCommunications Earth & Environment
Gymnosperms play important ecological and evolutionary roles, but many species in Asia are increasingly threatened by climate change and habitat loss.
Cindy Q. Tang   +24 more
doaj   +1 more source

Sulfoximine N -Functionalization with N -Fluorobenzenesulfonamide

open access: yesThe Journal of Organic Chemistry
An operationally simple, convenient, mild, metal-free, and scalable transformation of sulfoximines with N-fluorobenzenesulfonamide is presented. A wide range of structurally different NH-sulfoximines were prepared and reacted with N-fluorobenzenesulfonamide in the presence of TMP (2,2,6,6-Tetramethylpiperidine) and in the environmentally friendly EtOAc
Žan Testen   +2 more
openaire   +4 more sources

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

On the kernel average for n functions

open access: yes, 2010
After an introduction to Hilbert spaces and convex analysis, the proximal average is studied and two smooth operators are provided. The first is a new version of an operator previously supplied by Goebel, while the second one is new and uses the proximal average of a function and a quadratic to find a smooth approximation of the function.
openaire   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

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