Results 71 to 80 of about 1,751,226 (296)

Outage Analysis and Learning-Based Relay Selection for Opportunistic Lossy Forwarding Relaying Systems

open access: yesIEEE Access, 2020
In this paper, we study an opportunistic decode-and-forward (DF) system allowing intra-link errors, referred as opportunistic lossy-forwarding (OLF) system.
Haiyang Zhang, Zhiwei Zhang
doaj   +1 more source

Multi-objective resource selection in distributed information retrieval

open access: yes, 2002
In a Distributed Information Retrieval system, a user submits a query to a broker, which determines how to yield a given number of documents from all possible resource servers. In this paper, we propose a multi-objective model for this resource selection
Crestani, F., Wu, S.
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Information System Selection

open access: yes, 2017
This master’s thesis deals with the selection and implementation of the new information system for managing orders in the company. Theoretical knowledge, procedures and methods are used as a basis for elaboration of the practical part.
Mrkvičková, Pavlína
core   +2 more sources

A knowledge-based decision support system for roofing materials selection and cost estimating: a conceptual framework and data modelling

open access: yes, 2009
A plethora of materials is available to the modern day house designer but selecting the appropriate material is a complex task. It requires synthesising a multitude of performance criteria such as initial cost, maintenance cost, thermal performance and ...
Rahman, Sazzadur   +5 more
core  

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

Matrix Method for the Optimal Scale Selection of Multi-Scale Information Decision Systems

open access: yesMathematics, 2019
In multi-scale information systems, the information is often characterized at multi scales and multi levels. To facilitate the computational process of multi-scale information systems, we employ the matrix method to represent the multi-scale information ...
Ying Sheng Chen   +2 more
doaj   +1 more source

A knowledge-based decision support system for roofing materials selection

open access: yes, 2009
Varieties of materials are available for roof housing construction but selecting the appropriate material is a complex and ponderous task. In order to choose the right material, a multitude of performance criteria would need to be considered.
Rahman, Sazzadur   +5 more
core  

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

An expert system for material handling equipment selection [PDF]

open access: yes
Manufacturing Systems are subject to increasingly frequent changes in demand in terms of number and type of products they produce. It is impractical to continually reconfigure the facilities, but it is possible to modify the material handling ...
Al-Meshaiei, Eisa Abdullah Eisa S.
core  

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