Results 51 to 60 of about 1,170,302 (279)

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

A study on SS- π- regular fuzzy ideals of semi groups

Tikrit Journal of Pure Science, 2019
In this paper,  the notion of SS -π- regular fuzzy ideals of semi groups as a generalization of regular fuzzy  ideal has been introduced and some of their important related properties have been investigated.
Akram S. Mohammed, Samah H. Asaad
doaj   +1 more source

Hydrogen-Helium Mixtures at High Pressure

, 2004
The properties of hydrogen-helium mixtures at high pressure are crucial to address important questions about the interior of Giant planets e.g. whether Jupiter has a rocky core and did it emerge via core accretion?
A.P. Boss, A.P. Boss, B. Militzer, B. Militzer, B. Militzer, B. Militzer, B. Militzer, Burkhard Militzer, C. Pierleoni, D. Beule, D. Saumon, D. Saumon, D. Saumon, D.J. Stevenson, D.M. Ceperley, D.M. Ceperley, D.M. Ceperley, E.L. Pollock, F.J. Rogers, G. Galli, G.I. Kerley, G.I. Kerley, G.V. Boriskov, G.W. Collins, H. Juranek, H. Juranek, I.B. Da Silva, J. Lindl, J.J. Fortney, J.J. Fortney, J.J. Lissauer, K.E. Schmidt, M. Ross, M.D. Knudson, M.D. Knudson, M.P. Desjarlais, R.G. Storer, R.P. Feynman, S. Bagnier, S. Scandolo, S.I. Belov, T. Brown, T. Giullot, T.J. Lenosky, W. Ebeling, W.R. Magro   +45 more
core   +2 more sources

Dimethyl Fumarate, But Not Rituximab, Reduces Serum GFAP Levels and PIRMA in Relapsing–Remitting MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Serum neurofilament light chain (sNfL) and glial fibrillary acidic protein (sGFAP) levels are believed to reflect mainly acute and chronic disease processes in multiple sclerosis (MS), respectively. In this study, we investigated whether dimethyl fumarate (DMF) and rituximab (RTX) differentially affect these biomarkers.
F. Shawket, J. Lycke, J. Salzer, F. Piehl, K. Fink, N. Lange, J. Mellergård, C. Malmeström, P. Sundström, I. Erngren, A. al‐Grety, E. Freyhult, K. Kultima, J. Burman, A. Svenningsson   +14 more
wiley   +1 more source

The ideal gas as an urn model: derivation of the entropy formula

, 2004
The approach of an ideal gas to equilibrium is simulated through a generalization of the Ehrenfest ball-and-box model. In the present model, the interior of each box is discretized, {\it i.e.}, balls/particles live in cells whose occupation can be either
Baierlein R, Eger M, Ehrenfest P, Goldstein S, Kac M, Kao Y-M, Lebowitz J L, Mello P A, Reif F, Santi Prestipino, Sauer G   +10 more
core   +1 more source

Tripolar Fuzzy Interior Ideals of a Gamma-Semiring

Asia Pacific Journal of Mathematics, 2018
Summary: In this paper, we introduce the notion of tripolar fuzzy set to be able to deal with tripolar information as a generalization of fuzzy set, bipolar fuzzy set and intuitionistic fuzzy set. The tripolar fuzzy set representation is very useful in discriminating relevant elements, irrelevant elements and contrary elements.
M. Murali Krishna Rao, B. Venkateswarlu
openaire   +3 more sources

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

C*-Structure and K-Theory of Boutet de Monvel's Algebra

, 2001
We consider the norm closure $A$ of the algebra of all operators of order and class zero in Boutet de Monvel's calculus on a manifold $X$ with boundary $Y$.
B., Boutet de Monvel L., Brown L. G., Coburn L. A., Coburn L. A., Cordes H. O., Fedosov B. V., Gramsch B., Grubb G., Grubb G., I., Kohn J. J., Lauter R., Lauter R., Melrose R., Nest R., Nest R., R., R., Rempel S., Schrohe E., Schrohe E., Schulze B.-W., Seeley R. T.   +23 more
core   +5 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source