Results 41 to 50 of about 3,599 (206)

Universal behavior of the IMS domain formation in superconducting niobium [PDF]

open access: yesPhys. Rev. B 100, 064503 (2019), 2019
In the intermediate mixed state (IMS) of type-II/1 superconductors, vortex lattice (VL) and Meissner state domains coexist due to a partially attractive vortex interaction. Using a neutron-based multiscale approach combined with magnetization measurements, we study the continuous decomposition of a homogeneous VL into increasingly dense domains in the ...
arxiv   +1 more source

Linearly polarized GHz magnetization dynamics of spin helix modes in the ferrimagnetic insulator Cu2OSeO3

open access: yesScientific Reports, 2017
Linear dichroism — the polarization dependent absorption of electromagnetic waves— is routinely exploited in applications as diverse as structure determination of DNA or polarization filters in optical technologies.
I. Stasinopoulos   +7 more
doaj   +1 more source

Synthesis of antibacterial polyether biguanide curing agent and its cured antibacterial epoxy resin

open access: yesDesigned Monomers and Polymers, 2021
At present, bacteria continue to threaten human health, and the resistance of bacteria to antibiotics continues to increase, so the development of new antibacterial agents and antibacterial materials is increasingly important to ensure human health.
Rui Li   +6 more
doaj   +1 more source

The Non-Relativistic Evolution of GRBs 980703 and 970508: Beaming-Independent Calorimetry [PDF]

open access: yesAstrophys.J. 612 (2004) 966-973, 2004
We use the Sedov-Taylor self-similar solution to model the radio emission from the gamma-ray bursts (GRBs) 980703 and 970508, when the blastwave has decelerated to non-relativistic velocities. This approach allows us to infer the energy independent of jet collimation.
arxiv   +1 more source

The Effect of Macroeconomic Indices on Non-performing Loans [PDF]

open access: yesپژوهشهای اقتصادی, 2011
The macroeconomic situation, government and central bank intervention in economy accompanied by business cycle consequences resulted from world economy, can stimulate profitability of borrowers and cause high default rates of payments for banking systems.
Hadi Heydari   +2 more
doaj  

Statistics of a Passive Scalar Advected by a Large-Scale 2D Velocity Field: Analytic Solution [PDF]

open access: yesPhys.Rev.E51,5609(1995), 1994
Steady statistics of a passive scalar advected by a random two-dimensional flow of an incompressible fluid is described in the range of scales between the correlation length of the flow and the diffusion scale. That corresponds to the so-called Batchelor regime where the velocity is replaced by its large-scale gradient.
arxiv   +1 more source

Dissipative Quantum Systems with Potential Barrier. General Theory and Parabolic Barrier [PDF]

open access: yesPhys.Rev. E51 (1995) 4267-4281, 1995
We study the real time dynamics of a quantum system with potential barrier coupled to a heat-bath environment. Employing the path integral approach an evolution equation for the time dependent density matrix is derived. The time evolution is evaluated explicitly near the barrier top in the temperature region where quantum effects become important.
arxiv   +1 more source

The Schroedinger Problem, Levy Processes Noise in Relativistic Quantum Mechanics [PDF]

open access: yesPhys.Rev. E51 (1995) 4114-4131, 1995
The main purpose of the paper is an essentially probabilistic analysis of relativistic quantum mechanics. It is based on the assumption that whenever probability distributions arise, there exists a stochastic process that is either responsible for temporal evolution of a given measure or preserves the measure in the stationary case. Our departure point
arxiv   +1 more source

Brown Spot of Rice: Worldwide Disease Impact, Phenotypic and Genetic Diversity of the Causal Pathogen Bipolaris oryzae, and Management of the Disease

open access: yesPlant Pathology, Volume 74, Issue 4, Page 908-922, May 2025.
The literature shows that brown spot caused by Bipolaris oryzae is a re‐emerging disease with a major impact on rice production worldwide, and the pathogen population diversity and structure are consistent with sexual reproduction. ABSTRACT Rice brown spot caused by Bipolaris oryzae (syn.
Kouka Hilaire Kaboré   +2 more
wiley   +1 more source

Effect of surface modification on mechanical properties of hollow glass microspheres(HGM)‐filled epoxy foam composites

open access: yesSPE Polymers, Volume 6, Issue 2, April 2025.
Processing sequence of HGM‐filled foam composites. Abstract This work focuses on improving the mechanical properties of HGM‐filled foam composite panels by using polypropylene‐grafted maleic anhydride (PP‐g‐MA) to modify the surface of the HGM because of the poor interfacial bonding, which limits the structural performance of the foam composite panel ...
Ayodele Abraham Ajayi   +2 more
wiley   +1 more source

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