Results 241 to 250 of about 314,087 (295)

Disentangling phonology from phonological short-term memory in Alzheimer's disease phenotypes. [PDF]

Alzheimers Res Ther
Henderson SK, Halai A, Tsvetanov KA, Cope TE, Patterson KE, Rowe JB, Lambon Ralph MA.   +6 more
europepmc   +1 more source

Comparing Quantification Methodologies for the Single-Leg Heel-Rise in Patients Following Operative and Non-Operative Management for Achilles Tendon Rupture. [PDF]

Int J Sports Phys Ther
Franklin R, Garofalo J, Zhu S, Abuhantash M, McRae S, Longstaffe R, Ogborn D.   +6 more
europepmc   +1 more source

Is low-volume high intensity interval training a time-efficient strategy for improving body composition and cardiovascular health in children and adolescents? Evidence from a systematic review and three-level meta-analysis. [PDF]

Front Physiol
Zheng W, Xing Y, Yin M, Guo Y, Piao S, Cao Y, Chen H, Li H.   +7 more
europepmc   +1 more source

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Pulse Repetition Interval Modulation Recognition Using Symbolization

2010 International Conference on Digital Image Computing: Techniques and Applications, 2010
Information on the pulse repetition interval (PRI) modulation of a radar signal plays an important role in detecting and identifying each radar signal in an electronic warfare support (ES) system. In this paper, we present a new method for recognizing the PRI modulation type of a radar signal using symbolization.
Kyu-Ha Song, Dong-Weon Lee, Jin-Woo Han, Byung-Koo Park   +3 more
openaire   +1 more source

Pulse Repetition Interval Detection using Statistical Modeling

Proceedings of the 8th International Conference on Signal Processing Systems, 2016
Pulse Repetition Interval (PRI) Modulation Detection is an important subsystem of a typical electronic warfare support system. In this paper, a robust, fast, and well designed structure for detection of simple and complex PRI modulations based on statistical and sequential analysis of Pulse Repetition Interval (PRI) is proposed. Accuracy and robustness
Amin Amiri Tehrani Zade, Amir Mansour Pezeshk   +1 more
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Improved algorithm for estimating pulse repetition intervals

IEEE Transactions on Aerospace and Electronic Systems, 2000
This paper presents an improved algorithm for estimating pulse repetition intervals (PRIs) of an interleaved pulse train which consists of several independent radar signals with different PRIs. The original version of this algorithm is a complex-valued autocorrelation-like integral, which leads to a kind of PRI spectrum wherein the locations of the ...
K. Nishiguchi, M. Kobayashi
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Kalman filter based sinusoidal Pulse Repetition Interval tracking

2009 IEEE 17th Signal Processing and Communications Applications Conference, 2009
Pulse Repetition Interval (PRI) tracking has particular interest and importance in Electronic Warfare. In this work, a specific part of PRI tracking, Sinusoidal PRI is studied. Extended Kalman Filter and Unscented Kalman Filter based algorithms have been developed.
Sedat Camlica, Mubeccel Demirekler
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Inter-Repetition Interval in Short-Term Motor Memory

Perceptual and Motor Skills, 1975
An investigation was conducted to ascertain the influence of the duration of the time interval between successive repetitions of a discrete motor movement in a short-term motor memory paradigm. With one repetition a long interval increased error relative to a short interval.
Philip H. Marshall, Susan L. Wyatt, Shirley A. Moore, Stephen E. Sigman   +3 more
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Interdependence of Beach Fill Volumes and Repetition Intervals

Journal of Waterway, Port, Coastal, and Ocean Engineering, 1994
Shore protection by beach nourishment is an environmentally favored method but is dependent on the availability of sand and its cost. Therefore, in order to save on cost and sand resources it is essential to keep the annual sand requirement for nourishment to a minimum.
Hans‐H. Dette, Alfred Fuehrboeter, Arved J. Raudkivi   +2 more
openaire   +1 more source