Results 21 to 30 of about 96,590 (303)

ON THE NUMBER OF BOOTSTRAP REPETITIONS FOR BCa CONFIDENCE INTERVALS [PDF]

open access: yesEconometric Theory, 2002
This paper considers the problem of choosing the number of bootstrap repetitions B to use with the BCa bootstrap confidence intervals introduced by Efron (1987, Journal of the American Statistical Association 82, 171–200). Because the simulated random variables are ancillary, we seek a choice of B that yields a confidence interval that is close ...
Donald W.K. Andrews, Moshe Y. Buchinsky
openaire   +1 more source

Effects of repetition exercise training on vascular endothelial function in healthy men

open access: yesJournal of Physical Fitness and Sports Medicine, 2022
High-intensity interval training improves the vascular endothelial function better than moderate-intensity continuous training. However, few studies have examined the effects of repetition training consisting of high-intensity exercise, followed by ...
Yasuaki Tamura   +6 more
doaj   +1 more source

Interperiod coherent integration of the received signal with a variable repetition period of the probing signal

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2021
Interperiod coherent integration of the received signal provides an increase in the signal-to-noise ratio and is simply implemented with a fixed repetition period of the probing signals.
S. R. Heister, P. G. Semashko
doaj   +1 more source

FLASH LiDAR SINGLE PHOTON IMAGING OVER 50 KM [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
In order to demonstrate the feasibility of single-photon imaging of flash lidar in the permanent shadow area of the moon, a set of space-based single-photon imaging system is designed, including the lidar based on VCSEL array, the optical emitting system
Z. Q. Xia
doaj   +1 more source

Interval analysis of repetitive complexes in SSPE: 45 [PDF]

open access: yesPediatric Research, 1980
The time intervals between biologic phenomena(f.e. between R-waves of ECG or respiration excursions) are not always very constant. Nevertheless such events are called "periodic".In fact the train of intervals depends on periodic and superimposed random factors(=noise).A significant task of an analysis of biologic rhythms is to separate the really ...
G Rabending   +4 more
openaire   +1 more source

Differential preparation intervals modulate repetition processes in task switching: an ERP study

open access: yesFrontiers in Human Neuroscience, 2016
In task-switching paradigms, reaction times (RTs) switch cost (SC) and the neural correlates underlying the SC are affected by different preparation intervals.
Min eWang   +5 more
doaj   +1 more source

Shortening of Subjective Visual Intervals Followed by Repetitive Stimulation

open access: yesPLoS ONE, 2011
Our previous research demonstrated that repetitive tone stimulation shortened the perceived duration of the preceding auditory time interval. In this study, we examined whether repetitive visual stimulation influences the perception of preceding visual time intervals.
Fuminori Ono, Shigeru Kitazawa
openaire   +4 more sources

Shortening of subjective tone intervals followed by repetitive tone stimuli [PDF]

open access: yesAttention, Perception, & Psychophysics, 2010
Accumulated evidence shows that a subjective time interval is lengthened by preceding or concurrent presentation of flickers or repetitive tone stimuli that have been hypothesized to increase the frequency of pulse generation by a brain pacemaker. In the present study, we presented a series of repetitive tone stimuli after an interval that started and ...
Fuminori, Ono, Shigeru, Kitazawa
openaire   +2 more sources

ERP effects of short interval masked associative and repetition priming [PDF]

open access: yesJournal of Neurolinguistics, 2009
In a previous study we used event-related potentials to dissociate semantic (associative) and repetition priming when prime words were masked below (40 ms primes) and above (80 and 120 ms primes) levels of awareness (Holcomb et al., 2005). While robust priming effects were present on the N400 component regardless of the prime duration in the repetition
Phillip J, Holcomb, Jonathan, Grainger
openaire   +2 more sources

Quentin Tarantino : du cinéma d’exploitation au cinéma

open access: yesTransatlantica, 2016
It is fairly obvious that Tarantino has contributed to making exploitation cinema, if not universally popular, at least acceptable to a wider audience than its initial niche fans.
Philippe Ortoli
doaj   +1 more source

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