Results 31 to 40 of about 11,988,632 (285)

Survey on Land Mobile Satellite System: Challenges and Future Research Trends

open access: yesIEEE Access, 2019
Mobile satellite systems can be characterized as a major solution since they offer mobile communication services to users in different environments and for several significant purposes. In numerous conditions, satellite systems have exclusive competences
Mohammad Abo-Zeed   +3 more
doaj   +1 more source

Contextual queries express mobile information needs [PDF]

open access: yes, 2010
The users of mobile devices increasingly use networked services to address their information needs. Questions asked by mobile users are strongly influenced by contextual factors such as location, conversation and activity.
Nichols, David M.   +5 more
core   +1 more source

Mobile Access to Cultural and Historical Heritage Web Pages

open access: yesDigital Presentation and Preservation of Cultural and Scientific Heritage, 2012
The main focus of attention in this paper is the access to websites of leading regional, national and world museums. Their accessibility from desktop and mobile devices is hereby evaluated.
Tihomir Stefanov, Milena Stefanova
doaj   +1 more source

INTERFACE ELECTRONIC MEDICAL CARD ON MOBILE DEVICE

open access: yesMedična Informatika ta Inženerìâ, 2013
The concept designed by electronic medical card for heterogeneous environment of medical information systems at various levels. Appropriate model and technical solution. Done evaluating operating systems for mobile devices.
Y. L. Nechyporenko
doaj   +1 more source

An Assessment Of Mobile Operating Systems: Know Your Mobile Operating System

open access: yesİlköğretim Online, 2023
Use of Mobile or handheld devices is very common today. When plan to buy a mobile whether it is new or preowned people are going through certain parameters like color, size, features, quality of camera, processor and memory. But, the most ignored or less cared part is operating system.
openaire   +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

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
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

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices   +3 more
wiley   +1 more source

Survey of Optimization Methods for Android Smartphone Storage Systems [PDF]

open access: yesJisuanji gongcheng
Smartphones have become an integral part of modern daily life. The Android operating system currently holds the largest market share in the mobile operating system market owing to its open-source nature and comprehensive ecosystem.
CI Tianzhao, YANG Hao, ZHOU You, XIE Changsheng, WU Fei
doaj   +1 more source

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