Results 81 to 90 of about 8,895,818 (316)

RETRACTED: The information system for the selection of a study direction and skills development in the field of information security [PDF]

BIO Web of Conferences
See the retraction notice BIO Web of Conferences 138, 00001 (2024), https://doi.org/10.1051/bioconf ...
Aidinyan Andrey, Tsvetkova Olga
doaj   +1 more source

INITIATION AND PLANNING OF AN INFORMATION SYSTEM. A CASE STUDY. [PDF]

Annals of the University of Craiova: Economic Sciences Series, 2021
Starting from the premise of the importance of the information system in the good development of the contemporary economic life, this paper proposes a presentation of the steps necessary to initiate and plan the process of creating an information system,
Cristian Dragos Turcan, Viorel - Costin Banta, Sabin – Alexandru Babeanu   +2 more
doaj  

A hybrid filtering approach for question answering [PDF]

, 2009
We describe a question answering system that took part in the bilingual CLEFQA task (German-English) where German is the source language and English the target language.We used the BableFish online translation system to translate the German questions ...
Adafre, Sisay Fissaha, van Genabith, Josef   +1 more
core  

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

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

IEEE 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

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Nearest neighbor embedding with different time delays

, 2006
A nearest neighbor based selection of time delays for phase space reconstruction is proposed and compared to the standard use of time delayed mutual information. The possibility of using different time delays for consecutive dimensions is considered.
C. Shannon, F. Takens, H. Kantz, H. Sturges, Jonas S. Almeida, O. Rössler, Sara P. Garcia   +6 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Optimized Design of Distributed Generalized Reed-Solomon Coded Generalized Spatial Modulation [PDF]

Radioengineering
To meet the need of modern society for more reliable and efficient communications, this paper applies the generalized spatial modulation (GSM) technique in the distributed generalized Reed-Solomon (GRS) coding to propose a novel distributed GRS coded GSM
C. L. Zhao, F. F. Yang, H. J. Xu
doaj