搜索结果: 1-14 共查到“理学 space and time”相关记录14条 . 查询时间(0.159 秒)
Space and Time as Containers of the "Physical Material World" with some Conceptual and Epistemological Consequences in Modern Physics
Space time spacetime probability corporeal world possible History and Philosophy of Physics
2012/5/29
A particular science is not only defined by its object of study, but also by the point of view and method under which it considers that same object. Taking space and time as an illustrative example, o...
Graphic solution of R-W metric for the case of positive curvature and cosmic entire space and time
R-W metric hypersphere cosmology large scale structure of the universe space and time absolutism relativism
2011/9/26
The vivid image of R-W metric for the case of hypersphere is given; The hypersphere is proposed as the only model for the physical universe; The cosmic radius R(t) may be defined as a cosmic broad tim...
A model for space and time-like proton (neutron) form factors
space time-like proton (neutron)
2011/7/21
Recent experiments on the electromagnetic proton and neutron form factors reveal very peculiar features such as the decreasing of the ratio of electric to magnetic form factor of the proton as functio...
Recent experiments on the electromagnetic proton and neutron form factors reveal very peculiar features such as the decreasing of the ratio of electric to magnetic form factor of the proton as functio...
Methods of Approximation in hpk Framework for ODEs in Time Resulting from Decoupling of Space and Time in IVPs
Finite Element Approximations Numerical Studies Time Approximation Variationally Consis- tent Integral Forms
2013/1/30
The present study considers mathematical classification of the time differential operators and then applies methods of approximation in time such as Galerkin method (GM ), Galerkin method with weak fo...
On the space and time evolution of regular or irregular human heart or brain signals
regular or irregular human heart brain signals
2011/8/29
A coupled map is suggested to investigate various spatial or temporal designs in biology: Several cells (or tissues) in an organ are considered as connected to each other in terms of some molecular di...
Solitons of two-component Bose-Einstein condensates modulated in space and time
Bose-Einstein condensates space and time
2010/4/1
In this paper we present soliton solutions of two coupled nonlinear Schodinger equations modulated in the bspace and time. The approach allows us to obatin solitons with large variety of solutions dep...
From her Archaean roots to her Neogene post-glacial rebound, Norway displays a magnificent array of varied geological structures and concepts.This review outlines the geological history of the country...
Empirical Mode Decomposition in 2-D space and time：a tool for space-time rainfall analysis and nowcasting
2-D space Empirical Mode Decomposition space-time rainfall
2009/5/18
A data-driven method for extracting temporally persistent information, at different spatial scales, from rainfall data (as measured by radar/satellite) is described, which extends the Empirical Mode D...
Downscaling rainfields in space and time, using the String of Beads model in time series mode
Space-time rainfield modelling
2009/3/23
The String of Beads model is a space-time model of rainfields measured by weather radar. It is here driven by two auto-regressive time series models, one at the image scale, the other at the pixel sca...
Inverse modeling of CO2 sources and sinks using satellite data: a synthetic inter-comparison of measurement techniques and their performance as a function of space and time
CO2 sources synthetic inter-comparison function of space and time
2009/2/24
Currently two polar orbiting satellite instruments measure CO2 concentrations in the Earth's atmosphere, while other missions are planned for the coming years. In the future such instruments might be...
Space and Time Scales of Mesoscale Motions in the Eastern North Atlantic
Time Scales Eastern North Atlantic Mesoscale Motions
2009/1/15
The Tourbillon experiment carried out in 1979–80 over the Porcupine Abyssal Plain in the eastern North Atlantic is the fist experiment providing data that allow an efficient description of the spatial...
Assimilation of Altimeter Data into an Ocean Circulation Model：Space versus Time Resolution Studies
Altimeter Data Ocean Circulation Model Space Time
2009/1/4
One of the most important forthcoming synoptic datasets for ocean circulation studies will he the sea-surface height data provided by the TOPEX /POSEIDON satellite. The TOPEX/POSEIDON project is in th...
Simultaneous Space and Time Synchronization Using Shared
Entangled Qubits
synchronization entanglement
2007/8/15
2003Vol.40No.1pp.45-47DOI:
Simultaneous Space and Time Synchronization Using Shared
Entangled Qubits
LIU Xiao-Shu,1 LONG Gui-Lu,1,2,3,4 and
TONG Dian-Min5
1 Department ...