Results 41 to 50 of about 14,688,294 (200)

From time-inconsistency to time-consistency for optimal stopping problems.

PLoS ONE
For optimal stopping problems with time-inconsistent preference, we measure the inherent level of time-inconsistency by taking the time required to turn the naive strategies into the sophisticated ones.
Sang Hu, Zihan Zhou
doaj   +2 more sources

Density functional theory to study stopping power of proton in water, lung, bladder, and intestine

Open Engineering
Stopping power, range, and time of proton in water, lung, bladder, and intestinal human tissues are calculated using density functional theory and Beth’s relativistic equation in range of proton energy (0.01–1,000 MeV).
Jasim Wejdan A., Kadhim Rashid O.
doaj   +1 more source

Nuclear reaction analyses for green chemistry: Evaluating environmental safety in charged particle interactions [PDF]

E3S Web of Conferences
The total stopping power, range and stopping time were calculated using relativity theory equation of Betha's at energies ranging from 1 MeV to 1000 MeV.
Hussain Fatima, Meteab Mohanad
doaj   +1 more source

Pulse time reversal and stopping by a refractive index front

APL Photonics, 2020
We discuss how dynamic light stopping and pulse time reversal can be implemented in dispersive waveguides via indirect photonic transitions induced by moving refractive index fronts.
Mahmoud A. Gaafar, Jannik Holtorf, Manfred Eich, Alexander Yu. Petrov   +3 more
doaj   +1 more source

Ion stopping in dense plasma target for high energy density physics [PDF]

, 2010
The basic physics of nonrelativistic and electromagnetic ion stopping in hot and ionized plasma targets is thoroughly updated. Corresponding projectile-target interactions involve enhanced projectile ionization and coupling with target free electrons ...
Hasegawa, Jun, Sharkov, Boris Y., Deutsch, Claude, Chabot, Marin, Golubev, Alexey A., Ogawa, Masao, Bimbot, René, Jacoby, Joachim, Couillaud, Christophe, Mintsev, Victor, Della-Negra, Serge, Hoffmann, Dieter H. H., Wahl, H., Weyrich, Karin, Gardes, Daniel, Fleurier, Claude, Fertman, Alexander, Maynard, Gilles, Rivet, Marie-France, Tahir, Naeem Ahmad, Rosmej, Olga N., Fortov, Vladimir E., Oguri, Yoshiyuki   +22 more
core  

HUBUNGAN PANJANG ANTRIAN KENDARAAN TERHADAP BERHENTINYA ANGKUTAN UMUM

Civil Engineering Dimension, 1999
Queue length of vehicles due to stopping of a public vehicle, cause traffic jam. To relate the influence of vehicle volume, by effective width of the road and public vehicle’s stopping time to queue length, linear regression model is used.
Bastian Wirantono, Prieska Prieska, Fanny Judodihardjo   +2 more
doaj  

Improved Finite Time in Eliminating Disagreement of Opinion Dynamics via Noise

Advances in Mathematical Physics, 2017
We aim to refine the estimation of the finite stopping time when the disagreement in an opinion group is eliminated by a simple but novel noise intervened strategy.
Yong Ding, Lipo Mo
doaj   +1 more source

Non-inertial stopping characteristics of a prototype pump

Advances in Mechanical Engineering, 2019
The characteristics of centrifugal pump in non-inertial stopping period have not been studied better by far. In this article, the variation characteristics of transient performance of a prototype pump are clarified experimentally in five non-inertial ...
Yu-Liang Zhang, Zu-Chao Zhu, Wen-Guang Li, Xiao-Qi Jia   +3 more
doaj   +1 more source

Calculations of mass stopping power and range of protons in organic compounds (CH3OH, CH2O, and CO2) at energy range of 0.01–1,000 MeV

Open Engineering
The determination of stopping power and the range of protons present in CH3OH, CH2O, and CO2 was accomplished within the energy range of 0.01–1,000 MeV by employing the Bethe equation and Ziegler equation.
Taha Abrar, Kadhim Rashid O.
doaj   +1 more source

It is time to stop blaming the pandemic

Australian Health Review, 2022
What is known about the topic? Avoidable adverse events are often being attributed to health workforce shortages associated with the coronavirus disease 2019 (COVID-19) pandemic and government funding cuts. What does this paper add? Health workforce shortages were predicted well before the COVID-19 pandemic. What are the implications for practitioners?
openaire   +3 more sources