Results 121 to 130 of about 119,459 (229)

Experimental investigation on ultra‐low power metamaterial for back‐scatter communication through ice

Electronics Letters
Wireless sensor networks and nodes are faced with severe constraints in power capacity and lifespan, especially in harsh and cold environments. Electromagnetic radiation energy harvesters serve as a promising alternative power source for sensor nodes ...
Haobin Yang, Tongyu Ding, Shaoqing Zhang, Longfang Ye, Liang Zhang   +4 more
doaj   +1 more source

Radar Data for Identifying the Characteristics of Tropical Forest Stands

Forum Geografi, 2016
Radar is one of remote sensing technology which utilizes active electromagnetic energy and are able to provide information about the characteristics of forest stand.
Agus Wuryanta
doaj  

Longitudinal Multimodal Imaging Findings Following Inadvertent 577 nm Laser Backscatter Exposure During Panretinal Laser Photocoagulation. [PDF]

J Vitreoretin Dis
Corpuz E, Peralta E, Maldonado R, Asrani S, Fekrat S.   +4 more
europepmc   +1 more source

Calibrated Integrated Backscatter Is Associated With Increased Left Ventricular Concentricity and Left Atrial Stiffness in Resistance Trained Individuals Using Anabolic-Androgenic Steroids. [PDF]

Echocardiography
Place F, Hamilton C, Carpenter H, Howard LJ, Morrison BN, Chester N, Cooper R, Stansfield BN, George KP, Angell P, Oxborough D.   +10 more
europepmc   +1 more source

Cosmic Backscatter

Proceedings of the 22nd ACM Workshop on Hot Topics in Networks, 2023
Zerina Kapetanovic, Shanti Garman, Dara Stotland, Joshua R. Smith   +3 more
openaire   +1 more source

Joint Sensing and Secure Communications in RIS-Based Symbiotic Radio Systems. [PDF]

Entropy (Basel)
Yang J, Huang KW.
europepmc   +1 more source

Characterisation of pelagic seascapes through micronektonic and zooplanktonic scattering layers. [PDF]

Sci Rep
Diogoul N, Brehmer P, Jouanno J, Perrot Y, Rosa A, Reis J, Cardoso C, Quack B.   +7 more
europepmc   +1 more source

Seasonal progression of melt and snowlines in Alaska from SAR reveals impacts of warming. [PDF]

NPJ Clim Atmos Sci
Wells A, Rounce DR, Fahnestock M.
europepmc   +1 more source

Weighted Sum-Rate Maximization and Task Completion Time Minimization for Multi-Tag MIMO Symbiotic Radio Networks. [PDF]

Sensors (Basel)
Suo L, Wang D, Zhou W, Peng X.
europepmc   +1 more source

Polarization-diversity backscatter communication based on programmable information metasurface. [PDF]

iScience
Luo G, Ma X, Han J, Zhu L, Li R, Liu H, Li L.   +6 more
europepmc   +1 more source