Results 31 to 40 of about 57,907 (266)

Review of Domain Wall Dynamics Engineering in Magnetic Microwires

Nanomaterials, 2020
The influence of magnetic anisotropy, post-processing conditions, and defects on the domain wall (DW) dynamics of amorphous and nanocrystalline Fe-, Ni-, and Co-rich microwires with spontaneous and annealing-induced magnetic bistability has been ...
Valentina Zhukova, Paula Corte-Leon, Lorena González-Legarreta, Ahmed Talaat, Juan Maria Blanco, Mihail Ipatov, Jesus Olivera, Arcady Zhukov   +7 more
doaj   +1 more source

Thickness-induced spin-reorientation originated from competing magnetic shape anisotropies

AIP Advances, 2017
Engineering the surface morphology of magnetic film is one of the important methods to tune the magnetic anisotropy of ultrathin magnetic material. However, the influence of competing shape effects on magnetic anisotropy of ultrathin film is still not ...
Jin Tang, Wei He, Yong-Sheng Zhang, Wei Zhang, Yan Li, S.Sheraz Ahmad, Xiang-Qun Zhang, Zhao-Hua Cheng   +7 more
doaj   +1 more source

Dark energy induced anisotropy in cosmic expansion

European Physical Journal C: Particles and Fields, 2019
In order to understand the nature of the accelerating expansion of the late-time universe, it is important to experimentally determine whether dark energy is a cosmological constant or dynamical in nature. If dark energy already exists prior to inflation,
Chien-Ting Chen, Pisin Chen
doaj   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Damage Induced Anisotropy in Laminates [PDF]

Advanced Composites Letters, 1993
A damage evolution model developed by the authors is utilized to study the effect of damage induced anisotropy on constitutive behavior and failure strength of laminates. It is shown that extension-shear coupling coefficients of the in-plane stiffness matrix radically change due to unequal damage accumulation in plies with opposite orientation under ...
Yu. A. Dzenis, S. P. Joshi
openaire   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

Magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111)

AIP Advances, 2013
We have investigated magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111) with 4° miscut towards [11-2] direction. Spin reorientation transition (SRT) from out-of-plane to in-plane proceeds in a wider thickness range than on flat ...
Hao-Liang Liu, Wei He, Qiong Wu, Jun Ye, Xiang-Qun Zhang, Hai-Tao Yang, Zhao-Hua Cheng   +6 more
doaj   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

Variation of magnetic easy direction of bcc structured ferromagnetic films up to thirty spin layers

Ceylon Journal of Science, 2017
Third order Heisenberg Hamiltonian was employed to determine the effect of number of spin layers on magnetic easy direction. 3-D graph of energy versus stress induced anisotropy and angle was plotted to find magnetic easy and hard directions.
N. U. S. Yapa, P. Samarasekara, Sunil Dehipawala   +2 more
doaj   +1 more source

Investigation of the corrosion process and destruction of metals by using acoustodamage method [PDF]

E3S Web of Conferences, 2019
The paper presents the results of investigation of acoustic anisotropy in industrial alloy made of steel 14HGNDC after hydrogen-induced cracking (HIC) tests according to the standard NACE TM0284-2003.
Tretyakov Dmitry, Belyaev Alexander, Galyautdinova Aliya, Polyanskiy Vladimir, Strekalovskaya Darya   +4 more
doaj   +1 more source