Results 51 to 60 of about 53,057 (301)

Shape of the hot topological charge density spectral function

open access: yesJournal of High Energy Physics, 2022
After motivating an interest in the shape of the topological charge density spectral function in hot Yang-Mills theories, we estimate it with the help of thermally averaged classical real-time simulations, for N c = 2, 3. After subtracting a perturbative
M. Laine   +3 more
doaj   +1 more source

AEC industry culture: a need for change [PDF]

open access: yes, 2004
Future development in determining new and improved ways for Architectural, Engineering, and Contractor (AEC) industry participants to do business through information and communication technology (ICT) tools and systems is dependent on the innovation of ...
Weippert, Achim, Kajewski, Stephen L.
core   +1 more source

α‐Synuclein Forms Distinct Micelle‐Like Assemblies at Low Ionic Strengths

open access: yesAdvanced Science, EarlyView.
At high ionic strength, α‐synuclein forms diverse assemblies, including oligomers, fibrils, and condensates. Here, we show that at low ionic strength, α‐synuclein adopts a distinct, low‐abundance assembly state. These assemblies maintain a constant size above a critical concentration and do not coalesce, suggesting a micelle‐like organization ...
Sophie Hertel   +10 more
wiley   +1 more source

Optimal setting automatic excitation controllers for synchronous generators

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2017
At present, the power system of the Russian Federation is an active modernization of generator excitation systems. In this connection, there is the problem of choosing the new settings excitation controllers of various types to ensure effective damping ...
R. I. Kanafeev   +2 more
doaj   +1 more source

A Novel Three-Dimensional Non-Destructive Beam-Monitoring Detector

open access: yesApplied Sciences, 2020
A novel three-dimensional non-destructive beam monitor named π3 was conceived, realized and tested. It is based on a thin aluminum foil coated with P47 scintillating material mounted on a support, together with a miniaturized CCD camera, both moving ...
Carolina Belver-Aguilar   +6 more
doaj   +1 more source

AEC Glacier alpine bluegrass

open access: yes, 2002
AEC Glacier alpine bluegrass, Poa alpina L., is a reclamation cultivar developed for use in reclaiming and revegetating disturbed sites at high elevations.
B. A. Darroch   +2 more
core   +1 more source

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

open access: yesAdvanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang   +10 more
wiley   +1 more source

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

open access: yesAdvanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker   +3 more
wiley   +1 more source

Resonant s-channel dark matter annihilation at NLO

open access: yesJournal of High Energy Physics, 2023
Studies of dark matter annihilation through an s-channel resonance are often based on recipes such as a narrow width approximation or real intermediate state subtraction.
M. Laine
doaj   +1 more source

Circulating Exosomes Drive Persistent Neuronal Dysfunction in Post‐Herpetic Neuralgia Patients

open access: yesAnnals of Neurology, EarlyView.
Proposed model of exosome‐mediated neuronal dysfunction in post‐herpetic neuralgia (PHN). (1) Circulating, non‐pathogenic exosomes maintain homeostatic processes in healthy skin, where sensory nerve fibers innervate the epidermis and dermis. (2) During acute zoster, reactivating varicella zoster virus (VZV) travels down neurites to the skin causing ...
Christy S. Niemeyer   +14 more
wiley   +1 more source

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