Results 41 to 50 of about 314,087 (295)

Frequency comb injection locking of mode locked lasers [PDF]

open access: yes, 2012
The two-frequency problem of synchronization of the pulse train of a passively mode locked soliton laser to an externally injected pulse train is solved in the weak injection regime.
Gat, Omri, Kielpinski, David
core   +2 more sources

Fair Repetitive Interval Scheduling

open access: yesAlgorithmica
Abstract Fair resource allocation is undoubtedly a crucial factor in customer satisfaction in several scheduling scenarios. This is especially apparent in repetitive scheduling models where the same set of clients repeatedly submits jobs on a daily basis.
Klaus Heeger   +4 more
openaire   +3 more sources

A Few Photons Among Many: Unmixing Signal and Noise for Photon-Efficient Active Imaging [PDF]

open access: yes, 2016
Conventional LIDAR systems require hundreds or thousands of photon detections to form accurate depth and reflectivity images. Recent photon-efficient computational imaging methods are remarkably effective with only 1.0 to 3.0 detected photons per pixel ...
Goyal, Vivek K, Rapp, Joshua
core   +1 more source

Encoding of temporal information by timing, rate, and place in cat auditory cortex. [PDF]

open access: yesPLoS ONE, 2010
A central goal in auditory neuroscience is to understand the neural coding of species-specific communication and human speech sounds. Low-rate repetitive sounds are elemental features of communication sounds, and core auditory cortical regions have been ...
Kazuo Imaizumi   +4 more
doaj   +1 more source

Interval between item repetitions and free recall memory [PDF]

open access: yesPsychonomic Science, 1967
The interval between two presentations of the same item has a marked effect on paired associate learning (e.g., Greeno, 1964) but has been reported to have no effect on free recall (Waugh, 1963). To explore this apparent contradiction, a free recall experiment was performed with a mixed list of words and nonsense syllables in which the interval between
openaire   +1 more source

Lock-in detection for pulsed electrically detected magnetic resonance [PDF]

open access: yes, 2011
We show that in pulsed electrically detected magnetic resonance (pEDMR) signal modulation in combination with a lock-in detection scheme can reduce the low-frequency noise level by one order of magnitude and in addition removes the microwave-induced non ...
Alexander Schnegg   +12 more
core   +2 more sources

The role of scheduled second TACE in early-stage hepatocellular carcinoma with complete response to initial TACE [PDF]

open access: yesClinical and Molecular Hepatology, 2017
Background/Aims We investigated the outcomes of early-stage hepatocellular carcinoma (HCC) patients who showed a complete response (CR) to initial transarterial chemoembolization (TACE), with a focus on the role of scheduled TACE repetition.
Jung Hee Kim   +10 more
doaj   +1 more source

Recognition and parameter estimation of spaceborne synthetic aperture radar pulse repetition interval modulation based on short time modified pulse repetition interval transform

open access: yesIET Radar, Sonar & Navigation, 2022
Abstract The traditional pulse repetition interval (PRI) transform method and modified PRI transform method have a low ability to recognise the complex PRI modulation type adopted in spaceborne synthetic aperture radar systems. To solve this problem, a short‐time modified PRI transform (STMPT) method based on the traditional PRI ...
Guanyu Qiao   +4 more
openaire   +1 more source

Does repetitive task training improve functional activity after stroke? A Cochrane systematic review and meta-analysis. [PDF]

open access: yes, 2010
Repetitive task training resulted in modest improvement across a range of lower limb outcome measures, but not upper limb outcome measures. Training may be sufficient to have a small impact on activities of daily living.
Forster, Anne   +9 more
core   +2 more sources

Maximal repetition performance, rating of perceived exertion, and muscle fatigue during paired set training performed with different rest intervals

open access: yesJournal of Exercise Science & Fitness, 2015
Background/Objective: The purpose of this study was to examine rest interval length between agonist–antagonist paired set training (PS) on maximal repetition performance, rating of perceived exertion, and neuromuscular fatigue.
Marianna de Freitas Maia   +7 more
doaj   +1 more source

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