Results 21 to 30 of about 37,367 (251)

Drug repositioning for SARS-CoV-2 by Gaussian kernel similarity bilinear matrix factorization

open access: yesFrontiers in Microbiology, 2022
Coronavirus disease 2019 (COVID-19), a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is currently spreading rapidly around the world.
Yibai Wang   +16 more
doaj   +1 more source

VDAS: Verifiable data aggregation scheme for Internet of Things [PDF]

open access: yes2017 IEEE International Conference on Communications (ICC), 2017
Along with the miniaturization of various types of sensors, a mass of intelligent terminals are gaining stronger sensing capability, which raises a deeper perception and better prospect of Internet of Things (IoT). With big sensing data, IoT provides lots of convenient services for the monitoring and management of smart cities and people's daily lives.
Jingwei Liu   +4 more
openaire   +2 more sources

Solution of the tunneling-percolation problem in the nanocomposite regime [PDF]

open access: yes, 2010
We noted that the tunneling-percolation framework is quite well understood at the extreme cases of percolation-like and hopping-like behaviors but that the intermediate regime has not been previously discussed, in spite of its relevance to the ...
A. Danani   +13 more
core   +3 more sources

Prioritizing antiviral drugs against SARS-CoV-2 by integrating viral complete genome sequences and drug chemical structures

open access: yesScientific Reports, 2021
The outbreak of a novel febrile respiratory disease called COVID-19, caused by a newfound coronavirus SARS-CoV-2, has brought a worldwide attention. Prioritizing approved drugs is critical for quick clinical trials against COVID-19.
Lihong Peng   +8 more
doaj   +1 more source

Discovery of Potential Therapeutic Drugs for COVID-19 Through Logistic Matrix Factorization With Kernel Diffusion

open access: yesFrontiers in Microbiology, 2022
Coronavirus disease 2019 (COVID-19) is rapidly spreading. Researchers around the world are dedicated to finding the treatment clues for COVID-19. Drug repositioning, as a rapid and cost-effective way for finding therapeutic options from available FDA ...
Xiongfei Tian   +8 more
doaj   +1 more source

Analyzing 21st Century Video Data on Situational Dynamics—Issues and Challenges in Video Data Analysis

open access: yesSocial Sciences, 2019
Since the turn of the millennium researchers have access to an ever-increasing pool of novel types of video recordings. People use camcorders, mobile phone cameras, and even drones to film and photograph social life, and many public spaces are under ...
Anne Nassauer, Nicolas M. Legewie
doaj   +1 more source

The 1.17-day orbit of the double-degenerate (DA+DQ) NLTT 16249 [PDF]

open access: yes, 2012
New spectroscopic observations show that the double degenerate system NLTT 16249 is in a close orbit (a = 5.6+/-0.3 R_sun) with a period of 1.17 d. The total mass of the system is estimated between 1.47 and 2.04 M_sun but it is not expected to merge ...
Dreizler   +9 more
core   +3 more sources

Correcting for interplanetary scattering in velocity dispersion analysis of solar energetic particles [PDF]

open access: yes, 2015
To understand the origin of Solar Energetic Particles (SEPs), we must study their injection time relative to other solar eruption manifestations. Traditionally the injection time is determined using the Velocity Dispersion Analysis (VDA) where a linear ...
Dalla, Silvia   +3 more
core   +2 more sources

Experimental test of photonic entanglement in accelerated reference frames [PDF]

open access: yes, 2016
The quantization of the electromagnetic field has successfully paved the way for the development of the Standard Model of Particle Physics and has established the basis for quantum technologies. Gravity, however, continues to hold out against physicists'
Fink, Matthias   +9 more
core   +2 more sources

An energy description of wear mechanisms and its applications to oscillating sliding contacts [PDF]

open access: yes, 2003
To quantify wear rates, the Archard approach is classically applied. It relates the wear volume to the product of the sliding distance and the normal load.
Archard   +22 more
core   +1 more source

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