Results 101 to 110 of about 3,779 (296)

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

On Approximate Opacity of Stochastic Control Systems

IEEE Transactions on Automatic Control
This paper investigates an important class of information-flow security property called opacity for stochastic control systems. Opacity captures whether a system's secret behavior (a subset of the system's behavior that is considered to be critical) can be kept from outside observers.
Siyuan Liu 0002, Xiang Yin 0003, Dimos V. Dimarogonas, Majid Zamani 0001   +3 more
openaire   +3 more sources

On the approximate controllability of semilinear control systems

Cogent Mathematics, 2016
In this paper, approximate controllability of an abstract semilinear control system is proved under simple sufficient conditions in Hilbert spaces.
Divya Ahluwalia, N. Sukavanam, Anurag Shukla   +2 more
openaire   +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

Approximate controllability of fractional stochastic differential equations with Hilfer derivative: insights from multivalued maps and fixed-point method

Fixed Point Theory and Algorithms for Sciences and Engineering
The aim of this paper is to investigate the approximate controllability of fractional stochastic differential equations involving the Hilfer derivative of order 1 < μ < 2 ...
Azmat Ullah Khan Niazi, Ammar Alsinai, Sadia Yasmeen   +2 more
doaj   +1 more source

Approximate boundary controllability of the heat equation, II

Journal of Mathematical Analysis and Applications, 1968
Mathematics Technical ...
MacCamy, R.C, Mizel, V.J, Seidman, T.I
openaire   +2 more sources

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

Approximate controllability of neutral stochastic integro-differential systems with impulsive effects

Electronic Journal of Differential Equations, 2016
This paper studies the approximate controllability of neutral stochastic integro-differential systems with impulsive effects. Sufficient conditions are formulated and proved for the approximate controllability.
Meili Li, Xiang Li
doaj  

Approximate controllability of neutral integrodifferential inclusions via resolvent operators

, 2019
In this work, a set of sufficient conditions are established for the approximate controllability for neutral integrodifferential inclusions in Banach spaces.
Tamilselvan, M.
core   +1 more source