Results 91 to 100 of about 4,731,961 (376)

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

Beamforming Algorithm of LEO Satellite Communication System

open access: yes天地一体化信息网络, 2022
The rapid development of broadband satellite internet has brought satellite communication into a new era.The establishment of large-scale low-orbit satellite constellations has gradually saturated spectrum resources, and the high overlap in frequency use
Haiwang WANG   +5 more
doaj   +2 more sources

Relay Channel with Orthogonal Components and Structured Interference Known at the Source

open access: yes, 2012
A relay channel with orthogonal components that is affected by an interference signal that is noncausally available only at the source is studied. The interference signal has structure in that it is produced by another transmitter communicating with its ...
Bakanoglu, Kagan   +3 more
core   +1 more source

Empowering Online Adult Educators: Integrating Artificial Intelligence for Enhanced Instructional Strategies

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT This article explores how artificial intelligence (AI) can support online adult learning by aligning with Knowles’ four principles of andragogy: involvement, experience, problem‐centeredness, and relevance. Three activities were analyzed using a comparative case study (CCS) method.
Xi Lin, Steve W. Schmidt
wiley   +1 more source

Application of 2.4 GHz Frequency Band Anti-Interference Performance Improvement and Transformation Based on CBTC Vehicle-Ground Wireless Communication System

open access: yesChengshi guidao jiaotong yanjiu
[Objective]Urban rail transit uses a 2.4 GHz frequency band vehicle-ground wireless communication system for the signal system, which is extremely susceptible to interference from communication operators, civilian WiFi, personal hotspots, Bluetooth, RFID
ZHAN Lihui, CHEN Shuhua, WANG Lei
doaj   +1 more source

A smart Internet of Things–based mechanism for wireless communications in NoC

open access: yesInternational Journal of Distributed Sensor Networks, 2019
With the development of silicon integration technology, the network-on-chip (NoC) proposes a scalable communication architecture that can improve system performance.
Tao Chi   +3 more
doaj   +1 more source

Characteristics of Cerebral Palsy in the Midwestern US

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebral palsy (CP) is the most common lifelong motor disability worldwide. Yet, data is limited on how CP manifests in the US. Our objective was to characterize and determine factors affecting functional outcomes in a large population of young people with CP in the Midwestern US.
Susie Kim   +6 more
wiley   +1 more source

Interference Mitigation in Large Random Wireless Networks [PDF]

open access: yes, 2011
A central problem in the operation of large wireless networks is how to deal with interference -- the unwanted signals being sent by transmitters that a receiver is not interested in. This thesis looks at ways of combating such interference.
Aldridge, Matthew
core  

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