Results 211 to 220 of about 182,284 (271)

Application of the WHO new vaccine introduction prioritisation and sequencing framework to guide evidence-based vaccine introduction decisions in Iran, 2025-2030. [PDF]

BMJ Open
Fotouhi A, Younesian S, Mousavi SM, Zahraei SM, Mahmoudi S, Fotouhi F, Nojomi M, Alavi M, Zamani O, Sedighi I, Nateghian A, Akbari Sari A, Movahedi M, Gharagozlou M, Mamishi S, Salehi M, Biglari A, Es-Haghi A, Moradi G, Gouya MM.   +19 more
europepmc   +1 more source

Application of an Electronic Nose for Early Detection of Tephritidae Infestation in Fruits. [PDF]

Insects
Anastasaki E, Psoma A, Crivelli M, Toufexi S, Giakoumaki MV, Milonas P.   +5 more
europepmc   +1 more source

Performance of PREVENT Cardiovascular Risk in Electronic Health Record-Based Clinical Practice.

JAMA Netw Open
Hong C, Niu M, Wang H, Wojdyla DM, Economou-Zavlanos N, Engelhard MM, Pignone M, Patel MR, Pencina MJ.   +8 more
europepmc   +1 more source

Feasibility and exploration of remote multimodal sleep measurement in autistic and nonautistic smartphone users

Yorke I, Choudhury AR, Boatman C, Oakley B, Law ML, Holt R, Molla LC, Forde NJ, Conde P, Sankesara H, Ranjan Y, Rashid Z, Telesia L, Loth E, Buitelaar J, Murphy D, Folarin A, Dobson R, Cummins N, Simonoff E.   +19 more
europepmc   +1 more source

Recent results in MIMO over-the-horizon radar

2008 IEEE Radar Conference, 2008
A demonstration of multiple-input multiple-output over-the-horizon radar is presented. Transmitter signal beam- forming on a multi-element array has been created, not conventionally before transmission at the transmitter facility, but, after radar signal transmission, skywave propagation, target scattering, return signal propagation, and reception ...
G. J. Frazer, Y. I. Abramovich, B. A. Johnson, F. C. Robey   +3 more
openaire   +2 more sources

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Cognitive over-the-horizon radar

Proceedings of 2011 IEEE CIE International Conference on Radar, 2011
Combined the characteristics of skywave over-the-horizon radar with the concept of cognitive radar, cognitive over-the-horizon radar (COTHR) becomes an important development approach of over-the-horizon radars. Integrating multitasking requirements with real-time dynamically sensing to propagation media--the ionosphere, COTHR assigns intelligently the ...
null Kun Lu, null Xuyuan Chen
exaly   +2 more sources

Climatological Model of Over‐the‐Horizon Radar

Radio Science, 2018
AbstractModels of radar systems are required for a variety of reasons. The sophistication of these models is highly dependent on their purpose; for instance, microwave radar models, which are designed to be integrated into existing wargaming simulation frameworks, will often be low‐fidelity models. The development of similar models of over‐the‐horizon (
M. A. Cervera, D. B. Francis, G. J. Frazer   +2 more
openaire   +3 more sources

High-Frequency Over-the-Horizon Radar in Canada

IEEE Geoscience and Remote Sensing Letters, 2018
Over-the-horizon radars (OTHRs) have recently been making a comeback in Canada. As the need for accurate long-range tracking becomes more important, less-expensive ground-based radars are once again being considered for more effective long-range surveillance of Canadian airspace. Ray tracing is a powerful tool and is, especially, useful in applications
T Thayaparan
exaly   +2 more sources