Results 111 to 120 of about 81,429 (302)

A Difference Scheme for a Stiff System of Conservation Laws

, 1997
A stiff system of conservation laws is analyzed with a difference method. The existence of entropy-satisfying BV-solutions to the initial value problems is estabilished.
Wen-An Yong
core  

How to manage a native stiff knee [PDF]

Knee stiffness is a widely known and worrying condition in several postoperative knees. Less is known about native stiff knee. The aim of this manuscript is to summarize the available literature on native stiff knee epidemiology, classification and ...
Matteo Bruzzone, Bonasia, Davide Edoardo, Roberto Rossi, Rossi, Roberto, Francesco Pirato, Pirato, Francesco, Dettoni, Federico, Federica Rosso, Rosso, Federica, Davide Edoardo Bonasia, Bruzzone, Matteo, Federico Dettoni   +11 more
core   +1 more source

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

FEBS 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, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

A difference scheme for a stiff system of conservation laws

, 1995
A stiff system of conservation laws is analyzed with a difference method. The existence of entropy-satisfying BV-solutions to the initial value problems is established.
Heidelberg Univ. (Germany). Sonderforschungsbereich 359 - Reaktive Stroemungen, Diffusion und Transport, Wen-An Yong, Heidelberg Univ. (Germany). Interdisziplinaeres Zentrum fuer Wissenschaftliches Rechnen (IWR)   +2 more
core  

Nonstrictly hyperbolic systems with stiff relaxation terms

, 2006
In this paper, a zero factor idea is introduced to extend the convergence framework in [G.-Q. Chen, C.D. Levermore, T.-P. Liu, Hyperbolic conservation laws with stiff relaxation terms and entropy, Comm. Pure Appl. Math.
Lu, Yun-guang, Yun-guang Lu
core   +1 more source

Biophysical approaches for studying viral entry

FEBS 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

The human gut microbiome across the life course

FEBS 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, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

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

FEBS 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, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Stiff-Person Syndrome.

, 2022
Background: Stiff-person syndrome is a disorder of the central nervous system that manifests by progressive rigidity together with muscle spasms of the axial and limb muscles.
Simon, Florian,
core  

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source