Results 301 to 310 of about 155,582 (340)

Molecular Design of Difluorinated Polyether Electrolyte for Ultrastable High‐Voltage All‐Solid‐State Lithium Metal Batteries

Advanced Science, EarlyView.
This work develops an in situ polymerized difluorinated polyether electrolytes (DPEs) for all‐solid‐state lithium metal batteries (ASSLMBs). The DPE exhibits superior interfacial stability and ion conductivity, due to the synergistic electron‐withdrawing and ion solvation effects of difluorinated functional groups.
Zhenyao Wei, Yufeng Luo, Yongqiang Yang, Yaxin Tang, Junhua Zhou, Chao Luo, Ruo Wang, Huipeng Zeng, Chaoyang Wang, Xiaoxiong Xu, Yonghong Deng, Zijian Zheng, Jian Chang   +12 more
wiley   +1 more source

Metabolic Interplay in Acute Lung Injury: PARK7 Integrates FADS1/2‐Dependent PUFA Metabolism and H3K14 Lactylation to Attenuate Endothelial Ferroptosis and Dysfunction

Advanced Science, EarlyView.
SCAP/ARDS patients show reduced unsaturated fatty acids (UFAs) but higher PARK7 and lactate in plasma. PARK7 correlates positively with lactate and negatively with UFAs. Pulmonary endothelial cell multi‐omics show FADS1/2 downregulation and impaired PUFA metabolism. Lactate boosts PARK7 via H3K14 lactylation, and PARK7 then restores FADS1/2.
Jian Xu, Yuhan Wang, Weiqi Mao, Tianchang Wei, Yufan Li, Juan Song, Cuiping Zhang, Xiaoyan Chen, Cuicui Chen, Qingyuan Xu, Xu Wu, Yuanlin Song   +11 more
wiley   +1 more source

Deficiency of Leucine‐Rich Repeat Containing G Protein‐Coupled Receptor 4 in Pancreas Reduces β Cell Mass

Advanced Science, EarlyView.
In islet β cells, LGR4 binds with Rspondin to activate the Wnt‐β‐catenin‐Ccnd1 axis, leading to a subsequent increase in cell proliferation. On the other hand, LGR4 also binds with RANKL, thus suppressing the phosphorylation of p44/p42 MAPK and p65 NF‐κB and subsequent cell apoptosis.
Chao Luo, Yifan Feng, Jiajie Min, Yan Zhao, Ziming Zhu, Lijun Sun, Hao Yin, Yue Yin, Weizhen Zhang   +8 more
wiley   +1 more source

Highly Efficient Air Sterilization via Low‐Temperature Interfacial Evaporation in Inductively Heated Superhydrophilic Ferromagnetic Filters

Advanced Science, EarlyView.
The first low‐temperature interfacial evaporation air sterilization technology is presented. It is based on a superhydrophilic ferromagnetic micro/nano‐structured stainless‐steel filter, showing ultra‐efficient inductive heating. This technology has demonstrated over 99.6% of SARS‐CoV‐2 and RSV elimination at temperatures in the 60–80 °C range.
Arnau Fons, Cristina Vaca, Eloi Franco‐Trepat, Aritz Lafuente, José Luis Tajada, Albert Serrà, Jorge Diaz Pedroza, Sandra Franco, Rytis Boreika, Itziar Erkizia, Nuria Izquierdo‐Useros, Alberto López‐Ortega, Eneko Garaio, Maria Jose Esplandiu, Josep Nogues, Borja Sepúlveda   +15 more
wiley   +1 more source

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The Ising Model

2013
The Ising model is used to demonstrate how to proceed from a detailed system analysis to a computer simulation of the physics involved. The model itself describes an n-dimensional spin 1/2 lattice which can undergo phase transitions from a ferromagnetic/antiferromagnetic (ordered spins) to a paramagnetic state (unordered spins) with increasing system ...
Ewald Schachinger, Benjamin A. Stickler
  +7 more sources

Extended Ising model

Physical Review B, 1988
In this paper we describe a numerical method of solving the local-density mean-field equations of spatially frustrated lattice models. Using techniques of simulated annealing and simultaneous updating of collective modes, we have been able to locate the global minima of a function with many nearby local minima.
Kenneth A. Dawson, Kenneth A. Dawson, P. Balbuena, P. Balbuena   +3 more
openaire   +3 more sources

Metastability and the Ising model [PDF]

Journal of Statistical Physics, 1982
We discuss a recent theorem which establishes a precise connection between (i) the approximate degeneracy of the zero eigenvalue for the generator of the Glauber dynamics of the Ising model in a small nonzero field and below the critical temperature, (ii) the existence of a partition of the configuration space into a normal region and a metastable ...
openaire   +1 more source

The Ising model on hyperlattices

Journal of Physics A: Mathematical and General, 1992
Summary: We describe the construction of regular lattices in two-dimensional hyperbolic space by means of the action of a discrete subgroup of SU\((1,1)\). We consider an Ising model on such lattices and show how the thermodynamic limit can be handled.
J Oitmaa, Bernard Nienhuis, Ronald Rietman   +2 more
openaire   +2 more sources

ON ISING'S MODEL OF FERROMAGNETISM

Mathematical Proceedings of the Cambridge Philosophical Society, 1936
Ising discussed the following model of a ferromagnetic body: Assume N elementary magnets of moment μ to be arranged in a regular lattice; each of them is supposed to have only two possible orientations, which we call positive and negative. Assume further that there is an interaction energy U for each pair of neighbouring magnets of opposite direction ...
openaire   +4 more sources

ising model and two-layer Ising model

Physica A: Statistical Mechanics and its Applications, 1996
Abstract We present a spin - 3 2 Ising model which is equivalent to a “two-layer” Ising model. We find a solvable spin - 3 2 Ising model and show that a system may have several critical exponents η corresponding to correlation functions of different Ising-type variables.
Norihiro Tsushima, Adam Lipowski, Tsuyoshi Horiguchi   +2 more
openaire   +2 more sources