Results 81 to 90 of about 1,735,905 (331)

The scope of mobile devices in health care and medical education

open access: yesInternational Journal of Advanced Medical and Health Research, 2015
The use of mobile Internet devices (MIDs), smartphones, and proprietary software applications (also known as "apps" in short) can improve communication among medical caregivers.
Devi Prasad Mohapatra   +4 more
doaj   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez   +4 more
wiley   +1 more source

Adaptive Wireless Networking [PDF]

open access: yes, 2003
This paper presents the Adaptive Wireless Networking (AWGN) project. The project aims to develop methods and technologies that can be used to design efficient adaptable and reconfigurable mobile terminals for future wireless communication systems.
Hoeksema, Fokke   +3 more
core   +1 more source

Use of Information and Communication Technologies Among Older People With and Without Frailty: A Population-Based Survey

open access: yesJournal of Medical Internet Research, 2017
Background Use of information and communication technologies (ICT) among seniors is increasing; however, studies on the use of ICT by seniors at the highest risk of health impairment are lacking.
N. Keränen   +6 more
semanticscholar   +1 more source

Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs

open access: yesAdvanced Functional Materials, EarlyView.
OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King   +3 more
wiley   +1 more source

Wireless mobile communication systems: current status, application fields and challenges [PDF]

open access: yesProblems of Information Society
The article analyzes the current state of mobile communication systems, and highlights development perspectives from the past to the present, vulnerabilities in security systems and application fields.
Tabriz Agashov
doaj   +1 more source

Payloads development for European land mobile satellites: A technical and economical assessment [PDF]

open access: yes
The European Space Agency (ESA) has defined two payloads for Mobile Communication; one payload is for pre-operational use, the European Land Mobile System (EMS), and one payload is for promoting the development of technologies for future mobile ...
Perrotta, G.   +3 more
core   +1 more source

Mobile Internet Applications, Infrastructure and Services [PDF]

open access: yes, 2009
Mobile communication and the mobile Internet can provide important opportunities, economic advantages for enterprises end organisations and support their more efficient operating as they can be used anytime and anywhere.
Herdon, Miklós, Szilágyi, Róbert
core  

Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes

open access: yesAdvanced Functional Materials, EarlyView.
The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray   +3 more
wiley   +1 more source

Enabling Communication Technologies for Automated Unmanned Vehicles in Industry 4.0

open access: yes, 2018
Within the context of Industry 4.0, mobile robot systems such as automated guided vehicles (AGVs) and unmanned aerial vehicles (UAVs) are one of the major areas challenging current communication and localization technologies.
Fellan, Amina   +3 more
core   +1 more source

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