Results 71 to 80 of about 37,610 (289)

Tunnelling Mechanism in Noncommutative Space with Generalized Uncertainty Principle and Bohr-Like Black Hole

open access: yesAdvances in High Energy Physics, 2018
The paper deals with nonthermal radiation spectrum by tunnelling mechanism with correction due to the generalized uncertainty principle (GUP) in the background of noncommutative geometry.
Sourav Haldar   +2 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Guatemala, an Early Spectrum Management Reformer

open access: yes, 2015
There are powerful arguments for regulating spectrum allocations as a scarce resource. These stem from the likelihood of interference between radio communication services, economies of scale, externalities linked to some of the commercial services ...
Marino Garcia, Jose
core   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

A Variational Characterization of the Fucik Spectrum and Applications [PDF]

open access: yes, 2010
We characterize the Fucik spectrum (see [9]) of a class selfadjoint operators. Our characterization relies on Lyapunov-Schmidt reduction arguments. We use this characterization to establish the existence of solutions for a semilinear wave equation.
Alfonso Castro   +3 more
core  

The State of Inclusion of Children with Autism Spectrum Disorder in United States Public Schools

open access: yesRevista Educação Especial, 2013
Legislation in the United States mandates that all children with disabilities (including those with autism spectrum disorder) have access to the general education curriculum in the least restrictive environment.
Kelly Whalon, Mary Frances Hanline
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

The FCC Spectrum Auctions: An Early Assessment [PDF]

open access: yes
This paper analyzes six spectrum auctions conducted by the Federal Communications Commission (FCC) from July 1994 to May 1996. These auctions were simultaneous multiple-round auctions in which collections of licenses were auctioned simultaneously.
Peter Cramton
core  

Implementing decisions of the WTO Dispute Settlement in Brazil: is there a place for transparency and participation?

open access: yesRevista Brasileira de Política Internacional, 2016
This paper aims to discuss the democracy gap in the implementation process of decisions of the World Trade Organization Dispute Settlement System in Brazil and possible measures to increase its transparency and accountability.
Camila Capucio
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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