Results 51 to 60 of about 18,353,341 (305)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

The legal protection of databases from copyright to dataright. [PDF]

open access: yes, 1989
PhDThe vast and sweeping developments, which have occurred recently in the fields of computers, telecommunications and information technologies have stimulated the formation of a new global market of electronic information services and products, in ...
Bouganim, Victor H.
core   +4 more sources

Development of a Blockchain-Based Information Protection System with Hybrid R-Snowball Algorithm in a Biofuel Supply Chain

open access: yesApplied Sciences
The biofuel supply chain is a complex value chain spanning from production to consumption. Manipulating information such as geographical origin, raw material type, and quantity at the production stage can disrupt refinery production plans and cause ...
Jongwoo Lee, Youngjin Kim, Sojung Kim
doaj   +1 more source

Analysis of the architecture and functions of protected automated systems installed at internal affairs facilities

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2020
Aim. One of the key objectives of the theory and practice of information security is to analyse the functioning of protected automated systems, particularly those operated at computerized facilities of internal affairs bodies.
Yu. M. Barkalov   +4 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Online Personal Data Processing and EU Data Protection Reform. CEPS Task Force Report, April 2013 [PDF]

open access: yes, 2013
This report sheds light on the fundamental questions and underlying tensions between current policy objectives, compliance strategies and global trends in online personal data processing, assessing the existing and future framework in terms of effective ...
Luchetta, Giacomo, Irion, Kristina
core  

A simulation model for identifying information security threats from low-frequency acoustoelectric transformations

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2020
Aim. The article considers the physical basis for the formation of a technical channel of information leakage due to low-frequency acoustoelectric transformations. Methods. The research was based on simulation modelling methods.
D. A. Korochentsev   +2 more
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

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Research of the information security environment of pharmaceutical organizations in the context of the transformation of pharmaceutical practice

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki
The article presents the results of a study of the information security environment of the pharmaceutical sector (ISEP) amid the transformation of pharmaceutical practice in Ukraine.
N. O. Tkachenko , S. S. Mysiura
doaj   +1 more source

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