Results 31 to 40 of about 118,035 (297)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

World radiocommunication conference 12 : implications for the spectrum eco-system

open access: yes, 2012
Spectrum allocation is once more a key issue facing the global telecommunications industry. Largely overlooked in current debates, however, is the World Radiocommunication Conference (WRC).
Irvine, James   +2 more
core   +1 more source

A Dynamic Distributed Multi-Channel TDMA Slot Management Protocol for Ad Hoc Networks

open access: yesIEEE Access, 2021
With the emergence of new technologies and standards for wireless communications and an increase in application and user requirements, the number and density of deployed wireless ad hoc networks is increasing.
Irfan Jabandzic   +5 more
doaj   +1 more source

Band Preference In Dynamic Spectrum Management

open access: yes, 2004
Publication in the conference proceedings of EUSIPCO, Viena, Austria ...
John M. Cioffi   +3 more
openaire   +2 more sources

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

Admission Control and Interference Management in Dynamic Spectrum Access Networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
We study two important aspects to make dynamic spectrum access work in practice: the admission policy of secondary users (SUs) to achieve a certain degree of quality of service and the management of the interference caused by SUs to primary users (PUs ...
Jorge Martinez-Bauset   +3 more
doaj   +2 more sources

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

Resource Management in Dynamic Shared Spectrum Networks [PDF]

open access: yes2025 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)
With the ever-increasing demand for wireless connectivity for a growing range of applications, there is a compelling need to maximize the available radio spectrum where and when it is needed.
Atimati, Ehinomen   +3 more
openaire   +3 more sources

NEW MODEL USING DSA TECHNIQUES AND COASIAN BARGAINING AGREEMENTS FOR SPECTRUM MANAGEMENT IN KOSOVO [PDF]

open access: yes, 2013
In each country spectrum is scarce and expensive and as such it should treated carefully in terms of efficiency usage. The spectrum can be reallocated, reassigned and resold through agreements between the participants.
Krasniqi, Fidel
core  

Optimal Dynamic Spectrum Management Algorithms for Multi-User Full-Duplex DSL

open access: yesIEEE Access, 2019
Driven by the exceedingly high data rates achieved in single-user implementations, interest in a multi-user (MU) full-duplex (FDX) transmission for digital subscriber line (DSL) networks is surging. However, near-end crosstalk (NEXT) is no longer avoided
Jeroen Verdyck   +5 more
doaj   +1 more source

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