Results 21 to 30 of about 2,946,957 (300)
Varying speed of light cosmology from a stringy short distance cutoff [PDF]
, 2001 It is shown that varying speed of light cosmology follows from a string-inspired minimal length uncertainty relation. Due to the reduction of the available phase space volume per quantum mode at short wavelengths, the equation of state of ...
Niemeyer, J. C.
core +2 more sources
The Effect of Electrical Parameters of Mather Type Plasma Focus Devices on Energy of the Hard X-Ray Yield [PDF]
مجله علوم و فنون هستهای, 2016 In this paper, after reviewing the history of plasma focus devices, the plasma focusing issue is raised and then the results of comparisons between two new Mather type plasma focus devices are presented.
M. A Tafreshi +3 more
doaj
Speed Effect Analysis Using the CFA Framework
Frontiers in Psychology, 2019 The paper outlines a method for investigating the speed effect due to a time limit in testing. It is assumed that the time limit enables latent processing speed to influence responses by causing omissions in the case of insufficient speed.
Karl Schweizer +5 more
doaj +1 more source
A Doppler Shift Factor Estimation Method for High Speed Mobile Underwater Acoustic Communication [PDF]
Jisuanji gongcheng, 2016 In underwater acoustic communication systems,most of the Doppler shift factor estimation methods cannot deal with the relationship between computational complexity and estimation accuracy under high relative motion speed.In view of this,this paper ...
YANG Jie,ZHOU Shengyuan,YU Fengqi
doaj +1 more source
Physical parameters of a relativistic jet at very high redshift: the case of the blazar J1430+4204 [PDF]
, 2010 Context. The high-redshift (z = 4.72) blazar J1430+4204 produced a major radio outburst in 2005. Such outbursts are usually associated with the emergence of a new component in the inner radio jet. Aims.
Celotti +24 more
core +2 more sources
Consequences of Neutrino Lorentz Violation For Leptonic Meson Decays [PDF]
, 2011 If the observation by OPERA of apparently superluminal neutrinos is correct, the Lagrangian for second-generation leptons must break Lorentz invariance. We calculate the effects of an energy-independent change in the neutrino speed on another observable,
Altschul, Brett
core +3 more sources
On speeding up factoring with quantum SAT solvers [PDF]
Scientific Reports, 2020 AbstractThere have been several efforts to apply quantum SAT solving methods to factor large integers. While these methods may provide insight into quantum SAT solving, to date they have not led to a convincing path to integer factorization that is competitive with the best known classical method, the Number Field Sieve.
Michele Mosca +2 more
openaire +3 more sources
Journal of Advanced Transportation, 2021 In order to improve the prediction accuracy of train passenger load factor of high-speed railway and meet the demand of different levels of passenger load factor prediction and analysis, the influence factor of the train passenger load factor is analyzed
Bing Wang +3 more
doaj +1 more source
A Strictly Single-Site DMRG Algorithm with Subspace Expansion [PDF]
, 2015 We introduce a strictly single-site DMRG algorithm based on the subspace expansion of the Alternating Minimal Energy (AMEn) method. The proposed new MPS basis enrichment method is sufficient to avoid local minima during the optimisation, similarly to the
Hubig, Claudius +3 more
core +2 more sources
Gait speed and related factors in Parkinson’s disease
Journal of Physical Therapy Science, 2015 [Purpose] The aim of this study was to investigate the relationship between gait speed and various factors in ambulatory patients with idiopathic Parkinson's disease. [Subjects] Fifty ambulatory patients with idiopathic Parkinson's disease who were admitted to an outpatient clinic were included in this cross-sectional study.
Paker, Nurdan +5 more
openaire +4 more sources