Results 101 to 110 of about 15,460 (240)
Health Science Reports, Volume 9, Issue 2, February 2026.ABSTRACT Background and Aims Out‐of‐hospital cardiac arrests (OHCAs) remain a critical challenge in emergency care, as CPR effectiveness heavily relies on precise chest compressions. We propose a novel CPR guidance system using computer vision to track rescuer motion in real time.
Li Liu +12 more
wiley +1 more source
A mobility-based hybrid multicast routing in mobile ad-hoc wireless networks
, 2002 Beongku An, Symeon Papavassiliou
openalex +1 more source
International Journal of Satellite Communications and Networking, Volume 44, Issue 1, Page 73-88, January/February 2026.The potential gains of NOMA were evaluated in a satellite system with heterogeneous receivers, after considering the use of specific DVB‐S2X MODCODs, along with the impact of non‐linearities. It was concluded that a judicious power allocation in NOMA, jointly optimized with the IBO of the PAs, can yield significant sum‐rate gains.
Tomás Ramírez, Carlos Mosquera
wiley +1 more source
Security of Mobile ad-hoc Wireless Networks. A Brief Survey
, 2007 Doru E. Tiliute
openalex +1 more source
Revision of Request to Send (RTS) Threshold to Improve Efficiency of IEEE 802.11n Wireless Ad hoc Networks [PDF]
, 2019 Mehdi Effatparvar +3 more
openalex +1 more source
5G new radio multiuser precoding in geostationary satellite networks
International Journal of Satellite Communications and Networking, Volume 44, Issue 1, Page 60-72, January/February 2026.This work evaluates the standardized 5G new radio codebooks for closed‐loop multiuser precoding in GEO multibeam scenarios and derives a list of recommended 3GPP standard modifications for a proper support to GEO mission needs. Summary The multiuser precoding procedures standardized by the 3rd Generation Partnership Project (3GPP) for new radio (NR ...
Xavier Artiga, Miguel Ángel Vázquez
wiley +1 more source
Journal of the Royal Society of New Zealand, Volume 56, Issue 1, February 2026.RCCD1 is upregulated in colon cancer and cancer‐associated fibroblasts (CAFs). In CAFs, RCCD1 overexpression activates AMPK/mTOR/ULK1 signaling, enhancing autophagy. This stimulates autophagic secretion of WNT5A. WNT5A then activates the nonclassical Wnt/CaMKII/ERK pathway in tumor cells, promoting epithelial‐mesenchymal transition (EMT), proliferation,
Chao Liu +3 more
wiley +1 more source
Energy consumption of mobile agents in a wireless ad hoc network environment [PDF]
, 2013 Alan Holt, Chi‐Yu Huang
openalex +1 more source
Biological Flora of Britain and Ireland: Geranium sylvaticum*
Journal of Ecology, Volume 114, Issue 2, February 2026.Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner +6 more
wiley +1 more source
Methods in Ecology and Evolution, Volume 17, Issue 2, Page 418-434, February 2026.Abstract Passive acoustic telemetry systems are widely deployed to track animals in aquatic environments. However, investments in integrative methods of data analysis have remained comparatively limited, with current workflows typically considering individual movements separately from space use, home ranges and residency.
Edward Lavender +3 more
wiley +1 more source