scholarly journals Gravity recovery using COSMIC GPS data: application of orbital perturbation theory

2001 ◽  
Vol 75 (2-3) ◽  
pp. 117-136 ◽  
Author(s):  
C. Hwang
Keyword(s):  
Perturbation Theory ◽  
Gps Data ◽  
Orbital Perturbation ◽  
Data Application ◽  
Gravity Recovery

scholarly journals Lithosphere rigidity by adjoint-based inversion of interseismic GPS data, application to the Western United States

2018 ◽  
Vol 746 ◽  
pp. 364-383
Author(s):  
Severine Furst ◽  
Michel Peyret ◽  
Jean Chéry ◽  
Bijan Mohammadi
Keyword(s):  
United States ◽  
Western United States ◽  
Gps Data ◽  
Data Application

City Soil Pollution Degree of Heavy Metals

2014 ◽  
Vol 955-959 ◽  
pp. 1107-1111
Author(s):  
Shu Hong Si
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Surface Soil ◽  
Gps Data ◽  
Data Application ◽  
Heavy Metals Pollution ◽  
Functional Areas ◽  
The City

This paper is mainly based on a city in surface soil heavy metal pollution on the measured GPS data,Application of the Nemeroww method to study the city all functional areas of the 8 kinds of heavy metals pollution degree.

Acquisition and synchronism of GPR and GPS data: application on road evaluation

2005 ◽  
Author(s):  
Fernando I. Rial ◽  
Manuel Pereira ◽  
Henrique Lorenzo ◽  
Pedro Arias
Keyword(s):  
Gps Data ◽  
Data Application

Tsunami Forecast by Joint Inversion of Real-Time Tsunami Waveforms and Seismic or GPS Data: Application to the Tohoku 2011 Tsunami

2014 ◽  
Vol 171 (12) ◽  
pp. 3281-3305 ◽  
Author(s):  
Yong Wei ◽  
Andrew V. Newman ◽  
Gavin P. Hayes ◽  
Vasily V. Titov ◽  
Liujuan Tang
Keyword(s):  
Real Time ◽  
Joint Inversion ◽  
Gps Data ◽  
Tsunami Forecast ◽  
Data Application ◽  
Tsunami Waveforms

Molecular orbital perturbation theory II. Charge displacement and stabilization in conjugated molecules

1955 ◽  
Vol 233 (1193) ◽  
pp. 241-247 ◽  
Keyword(s):  
Perturbation Theory ◽  
Charge Distribution ◽  
Lone Pair ◽  
Electron Interaction ◽  
Electron Model ◽  
Conjugated Molecules ◽  
Orbital Perturbation ◽  
Self Consistent ◽  
Charge Displacement ◽  
Lone Pair Electrons

The general perturbation method outlined in part I is used to study energy and charge distribution changes caused by inductive and electromeric-type perturbations in conjugated molecules. Self-consistent orbitals for the unperturbed systems are found by approximating electron interaction integrals and are used as a basis for the perturbed systems. It is found that the change of charge distribution caused by an inductive substituent in benzene is similar to that predicted by the independent-electron model. Second-order perturbation theory is used to discuss electromeric displacements in which lone pair electrons take part in conjugation.

A Perturbation Theory for the Population of Atomic Energy Levels in Non-Lte Plasmas

1988 ◽  
Vol 102 ◽  
pp. 343-347
Author(s):  
M. Klapisch
Keyword(s):  
Perturbation Theory ◽  
Small Parameter ◽  
Classification Scheme ◽  
Sum Rules ◽  
Energy Levels ◽  
Natural Classification ◽  
Quantum Numbers ◽  
Formal Expansion ◽  
Atomic Energy Levels ◽  
As Effects

AbstractA formal expansion of the CRM in powers of a small parameter is presented. The terms of the expansion are products of matrices. Inverses are interpreted as effects of cascades.It will be shown that this allows for the separation of the different contributions to the populations, thus providing a natural classification scheme for processes involving atoms in plasmas. Sum rules can be formulated, allowing the population of the levels, in some simple cases, to be related in a transparent way to the quantum numbers.

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