Results 21 to 30 of about 767,174 (271)

5G Security Threat Assessment in Real Networks

open access: yesSensors, 2021
Advances in mobile communication networks from 2G to 5G have brought unprecedented traffic growth, and 5G mobile communication networks are expected to be used in a variety of industries based on innovative technologies, fast not only in terms of ...
Seongmin Park   +5 more
doaj   +1 more source

Exploration and prospect of the key technologies of the new generation mobile communication of intelligent railway

open access: yesDianxin kexue, 2023
The progress of mobile communication technology drives industrial changes in all walks of life.The carrying capacity of the existing railway mobile communication system is increasingly difficult to meet the rapid growth of modern railway networks even ...
Yulong LU   +5 more
doaj   +2 more sources

Channel Estimation for MIMO MC-CDMA Systems [PDF]

open access: yes, 2011
The concepts of MIMO MC-CDMA are not new but the new technologies to improve their functioning are an emerging area of research. In general, most mobile communication systems transmit bits of information in the radio space to the receiver.
Rajalakshmi, R.   +2 more
core   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

The 5th Generation of Mobile Internet

open access: yesDianxin kexue, 2015
The development history of the optical fiber communication,internet,mobile communication and internet of things were reviewed. The features,typical system performances and key technologies of above systems and networks were analyzed.
Jintong Lin, Xiaodong Xu
doaj   +2 more sources

Information and communication technology, mobile devices, and medical education [PDF]

open access: yesJournal of Medical Systems, 2018
AbstractIntroductionInformation and communication technologies (ICT) are practical and highly available tools. In medical education, ICTs allow physicians to update their knowledge and remember the necessary information within reach of current mobile devices. ICTs as preparation tools for medical education have not been reported for medical students in
Rodríguez-Ríos, Andrea   +3 more
openaire   +2 more sources

Managing investment in teaching and learning technologies [PDF]

open access: yes, 2007
Information and communications technologies are radically changing the way that teaching and learning activities are organised and delivered within HE institutions.
Coen, M., Nicol, D.J.
core   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

open access: yesMolecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken   +7 more
wiley   +1 more source

MOBILE APPLICATIONS FOR BUSINESS [PDF]

open access: yesTrakia Journal of Sciences, 2019
The development of mobile technologies and Internet connectivity has a beneficial effect on the creation of diverse mobile applications related to different spheres of life.
N. Angelova
doaj   +1 more source

Mobile technology: streamlining practice and improving care [PDF]

open access: yes, 2013
The use of mobile phones in care delivery has the potential to improve the way in which care is delivered. When implemented effectively, mobile technologies can empower patients and enhance communication between patients and their health-care providers ...
Blake, Holly
core   +1 more source

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