Results 31 to 40 of about 1,001,402 (281)

Intense Physical Exercise Reduces Overt Attentional Capture [PDF]

Journal of Sport and Exercise Psychology, 2015
The abrupt onset of a visual stimulus typically results in overt attentional capture, which can be quantified by saccadic eye movements. Here, we tested whether attentional capture following onset of task-irrelevant visual stimuli (new object) is reduced after a bout of intense physical exercise.
Llorens, F, Sanabria, D, Huertas, F, Molina, E, Bennett, SJ   +4 more
openaire   +2 more sources

The Jefferson Lab Positron Physics Program [PDF]

EPJ Web of Conferences
The Ce+BAF project at the Thomas Jefferson National Accelerator Facility intends to develop over the coming years a high-duty cycle, high intensity, and high polarization positron beam to serve a unique Nuclear Physics experimental program.
Voutier Eric
doaj   +1 more source

An Open‐Source, Physics‐Based, Tropical Cyclone Downscaling Model With Intensity‐Dependent Steering

Journal of Advances in Modeling Earth Systems, 2023
An open‐source, physics‐based tropical cyclone (TC) downscaling model is developed, in order to generate a large climatology of TCs. The model is composed of three primary components: (a) a random seeding process that determines genesis, (b) an intensity‐
Jonathan Lin, Raphael Rousseau‐Rizzi, Chia‐Ying Lee, Adam Sobel   +3 more
doaj   +1 more source

Physics at an Upgraded Fermilab Proton Driver

, 2005
In 2004 the Fermilab Long Range Planning Committee identified a new high intensity Proton Driver as an attractive option for the future, primarily motivated by the recent exciting developments in neutrino physics. Over the last few months a physics study
Abdurashitov, Aguilar, Ahmad, Ahmad, Aliu, Amer, Apollonio, Boehm, Brice, Eguchi, Foster, Fukuda, Fukuda, Fukuda, Gayou, Geer, Gell-Mann, Hampel, Harris, Huber, Huber, Jones, Kephart, Kuno, Lande, Maki, Mena, Mohapatra, S. Geer, Schechter, Shrock, Wolfenstein   +31 more
core   +2 more sources

Nuclear Physics with Intense Lasers

, 2008
In the past 10 years, multi-terawatt laser systems with subpicosecond pulse lengths have opened up a range of exciting possibilities in the study of laser– matter interactions. For focused laser intensities of 5 10 W cm , the electromagnetic fields are of the order of 2 10 V m 1 and 10 T.
Singhal, R, Norreys, P, Habara, H
openaire   +1 more source

Predicting Personality Traits From Physical Activity Intensity [PDF]

Computer, 2019
Call and messaging logs from mobile devices have been used to predict human personality traits successfully in recent years. However, the widely available accelerometer data is not yet utilized for this purpose. In this research, we explored some important features describing human physical activity intensity, used for the very first time to predict ...
Nan Gao, Wei Shao, Flora D. Salim
openaire   +2 more sources

Finite-Frequency SKS Splitting: Measurement and Sensitivity Kernels [PDF]

, 2008
Splitting of SKS waves caused by anisotropy may be analyzed by measuring the splitting intensity, i.e., the amplitude of the transverse signal relative to the radial signal in the SKS time window. This quantity is simply related to structural parameters.
Paulssen, Hanneke, Sieminski, Anne, Trampert, Jeannot, Tromp, Jeroen   +3 more
core   +1 more source

The Large Hadron electron Collider at CERN

EPJ Web of Conferences, 2014
The Large Hadron electron Collider (LHeC) is a proposed facility which will exploit the new world of energy and intensity offered by the LHC through collisions with a new 60 GeV electron beam.
Polini Alessandro
doaj   +1 more source

Strong laser fields as a probe for fundamental physics

, 2008
Upcoming high-intensity laser systems will be able to probe the quantum-induced nonlinear regime of electrodynamics. So far unobserved QED phenomena such as the discovery of a nonlinear response of the quantum vacuum to macroscopic electromagnetic fields
A. Dupays, A. Melchiorri, A. Piazza Di, A.S. Chou, B. Batell, B. Holdom, C. Robilliard, D.J. Kapner, E. Alp, E. Masso, E. Zavattini, E.G. Adelberger, G.V. Dunne, G.V. Dunne, H. Gies, H. Gies, H. Gies, H. Gies, H. Gies, I. Antoniadis, J. Jaeckel, J. Khoury, J.K. Daugherty, J.S. Schwinger, L. Maiani, M. Ahlers, M. Ahlers, M. Ahlers, P. Sikivie, R. Cameron, R. Foot, R. Schutzhold, R.D. Peccei, R.N. Mohapatra, S. Andriamonje, S. Davidson, S. Gordienko, S.A. Abel, S.L. Adler, T. Heinzl, V. Baier, V. Weisskopf, W. Dittrich, W. Heisenberg   +43 more
core   +1 more source

Optical Surface Vortices and Their Use in Nanoscale Manipulation [PDF]

, 2009
Following a brief overview of the physics underlying the interaction of twisted light with atoms at near-resonance frequencies, the essential ingredients of the interaction of atoms with surface optical vortices are described.
Andrews, D. L., Babiker, M., Lembessis, V. E.   +2 more
core   +1 more source