Results 11 to 20 of about 314,087 (295)

Induction of long-term potentiation-like plasticity in the primary motor cortex with repeated anodal transcranial direct current stimulation – Better effects with intensified protocols?

open access: yesBrain Stimulation, 2020
Background: A single session of anodal tDCS induces LTP-like plasticity which lasts for about 1 h, while repetition of stimulation within a time interval of 30 min results in late-phase effects lasting for at least 24 h with standard stimulation ...
Desmond Agboada   +3 more
doaj   +1 more source

Photochemical Micro-/Nano-Swelling of Silicone Rubber Induced by Long Pulse-Repetition Interval of an ArF Excimer Laser

open access: yesElectronic Materials, 2021
Long pulse-repetition intervals of 100 to 500 ms of a 193 nm ArF excimer laser successfully increased the height of the photochemical micro-/nano-swelling of silicone rubber, observed with a scanning electron microscope.
Masayuki Okoshi
doaj   +1 more source

Stimulus Repetition and the Perception of Time: The Effects of Prior Exposure on Temporal Discrimination, Judgment, and Production [PDF]

open access: yes, 2011
It has been suggested that repeated stimuli have shorter subjective duration than novel items, perhaps because of a reduction in the neural response to repeated presentations of the same object.
Matthews, William J
core   +7 more sources

The effect of skillful exercises by both training methods , The Repetition and Interval in some basic skills of youth football players [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2014
The research aimed to detect the effect of: 1 .The Skillful exercises by repetition training in some of the basic skills of youth football players. 2.
Maan Abdul Karim Jassem
doaj   +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: yesDoklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 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

Comparison of two-color methods based on wavelength and adjacent pulse repetition interval length [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2014
This paper describes the characteristics of a two-color method based on the adjacent pulse repetition interval length (APRIL), which functions as a length unit for femtosecond optical frequency combs (FOFCs), and compares the results to the wavelength ...
Wei D., Aketagawa M.
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

A new-concept gamma calorimeter at ELI-NP [PDF]

open access: yes, 2017
ELI-NP is an European Research Infrastructure that will provide a monochromatic,high brilliance gamma beam with tunable energy up to 19.5 MeV. The time structure of the beamconsists of 32 high intensity gamma bunches separated by a time interval of 16 ns
Albergo, Andreotti   +12 more
core   +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

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