Results 1 to 10 of about 136,000 (216)
Radiomics features of DSC-PWI in time dimension may provide a new chance to identify ischemic stroke
Ischemic stroke has become a severe disease endangering human life. However, few studies have analyzed the radiomics features that are of great clinical significance for the diagnosis, treatment, and prognosis of patients with ischemic stroke.
Yingwei Guo +18 more
doaj +1 more source
Performance Analysis Of Relay Aided On Device To Device Communications Underlay 5G Cellular Network
The increasing development of today's technology specifically in the field of telecommunications triggers new problems associated with the increasing number of network connectivity users so that this makes the increased load of traffic on the Base ...
Nur Ismy Afiah Ismy +2 more
doaj +1 more source
The respiratory tract is known to harbor a microbial community including bacteria, viruses, and fungi. New techniques contribute enormously to the identification of unknown or culture‐independent species and reveal the interaction of the community with ...
Jiao Guohui +6 more
doaj +1 more source
Ionotronic WS2 memtransistors for 6-bit storage and neuromorphic adaptation at high temperature
Inspired by massive parallelism, an increase in internet-of-things devices, robust computation, and Big-data, the upsurge research in building multi-bit mem-transistors is ever-augmenting with different materials, mechanisms, and state-of-the-art ...
Sameer Kumar Mallik +6 more
doaj +1 more source
A Systematic Review on NOMA Variants for 5G and Beyond
Over the last few years, interference has been a major hurdle for successfully implementing various end-user applications in the fifth-generation (5G) of wireless networks.
Ishan Budhiraja +6 more
doaj +1 more source
Objectives In this study, we aimed to investigate the characteristics of robot-assisted surgery studies registered on ClinicalTrials.gov and identify factors associated with early trial discontinuation and timely results reporting.Design We searched ...
Liang Du +6 more
doaj +1 more source
Device‐to‐device (D2D) and full duplex (FD) technologies demonstrate immense potentials to improve the spectral efficiency of wireless networks. However, their synergistic combination to reap added benefits is proved to be technically challenging.
Liang Li, Xinjie Yang, Nan Ma, Pei Xiao
doaj +1 more source
Lightweight and secure D2D group communication for wireless IoT
In recent years, wirless Internet of Things (IoT) technology has developed rapidly, and the reuse of spectrum resources, network efficiency, and the diversity of multi-communication scenarios have brought great challenges to the existing Internet of ...
Junfeng Miao +5 more
doaj +1 more source
Hybrid Device-to-Device and Device-to-Vehicle Networks for Energy-Efficient Emergency Communications
Recovering postdisaster communications has become a major challenge for search and rescue. Device-to-device (D2D) and device-to-vehicle (D2V) networks have drawn attention. However, due to the limited D2D coverage and onboard energy, establishing a hybrid D2D and D2V network is promising.
openaire +2 more sources
Power Optimization Assisted Interference Management for D2D Communications in mmWave Networks
Aiming at the problem of aggravated interference caused by the increasing number of devices, a transmitting power optimization algorithm is proposed, which combines the device association and beamwidth selection.
Zufan Zhang +4 more
doaj +1 more source

