Results 221 to 230 of about 320,440 (285)

Attention modulates the effects of stimulus brightness and contrast on time perception. [PDF]

Psychon Bull Rev
Karsilar H, van Rijn H, Mathôt S.
europepmc   +1 more source

Decoding Owl Calls: Refining Occupancy Inference From Passive Acoustic Monitoring. [PDF]

Ecol Evol
Rugg NM, Appel CL, Jenkins JMA, McCafferty C, Levi T, Lesmeister DB.   +5 more
europepmc   +1 more source

A Cross-Sectional Study Based on Deep Learning to Explore the Effect of Triglyceride/Glucose Index on Periodontitis: An Analysis Based on the Large NHANES Database. [PDF]

Oral Health Prev Dent
Ning H, Chen X, Song W, Liu Z, Xu Z.
europepmc   +1 more source

Effects of sampling methods on bee pollinators observed in <i>Cucurbita pepo</i>. [PDF]

PeerJ
Walls C, Kuhar T, Roulston T, Wilson J.
europepmc   +1 more source

Optimization of Pulse Compression for Low Probability of Intercept (LPI) Radar Systems

Kyoung-Ok Kang, J.T. Woo, Yeo-Sun Yoon
openalex   +2 more sources

Use and Implications of the Fracture Risk Assessment Tool in Primary Hyperparathyroidism.

JAMA Netw Open
Sant VR, ElNakieb Y, Rousseau JF, Liu YL, Rubin CD, Maalouf NM.   +5 more
europepmc   +1 more source

Developmental stability and change in emotion regulation strategies and strategy repertoires across adolescence. [PDF]

J Res Adolesc
Galarneau E, Lischetzke T, Li X, De France K, Lougheed JP, Hollenstein T.   +5 more
europepmc   +1 more source

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Low probability of intercept radar strategies

IEE Proceedings - Radar, Sonar and Navigation, 2004
To reduce probability of intercept, in most cases, the form and magnitude of the radar transmissions are designed to spread energy over as wide a range of dimensions as possible. Equally, in response to this, designs for electronic surveillance measures (ESM) systems have been postulated that increase receiver sensitivity.
A.G. Stove, A.L. Hume, C.J. Baker
openaire   +1 more source

The metrication of low probability of intercept waveforms

2010 International Waveform Diversity and Design Conference, 2010
In recent years, military radar operators have been concerned that the transmitted radar signals will beacon the presence of the radar to an enemy. If intercepted, the radar signals alert a target to an attack which could prompt evasive measures or countermeasures to be taken by the target including the possibility of a reprisal attack using an ...
C. Fancey, C. M. Alabaster
openaire   +1 more source

Usage of Costas arrays in Low Probability of Intercept radars

2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015
Low Probability of Intercept (LPI) radars are used to detect targets at low distances by means of coded signals without being intercepted by hostile elements. Frequency Shift Keying (FSK) is one of the signal types used by LPI radars. In LPI radars, the frequency sets of FSK signals, which are constructed with continuous wave, are obtained by using ...
AFACAN, ERKAN, Gulec, Fatih
openaire   +2 more sources