Results 21 to 30 of about 219,012 (301)

Changes of Functional Recovery of Ankle Joint with Application of Rehabilitation Exercise Program after Arthroscopic Modified Brostrom Operation: A Pilot Study [PDF]

open access: yesThe Asian Journal of Kinesiology, 2021
OBJECTIVES The purpose of this study was to demonstrate its effectiveness by applying a systematic rehabilitation exercise program to patients after arthroscopic modified Brostrom operation.
Ji Myeong Park, Ho Jin Kim, Se Hee Kong
doaj   +1 more source

Function of ankle ligaments for subtalar and talocrural joint stability during an inversion movement – an in vitro study

open access: yesJournal of Foot and Ankle Research, 2019
Background The lateral ankle ligament complex consisting of the anterior talofibular ligament (ATFL), the calcaneofibular ligament (CFL) and the posterior talofibular ligament (PTFL) is known to provide stability against ankle joint inversion.
Lu Li   +5 more
doaj   +1 more source

Seismic Ray Impedance Inversion [PDF]

open access: yes, 2010
This thesis investigates a prestack seismic inversion scheme implemented in the ray parameter domain. Conventionally, most prestack seismic inversion methods are performed in the incidence angle domain.
Lu, Xiaolin, Lu, Xiaolin
core   +1 more source

Regional-scale joint seismic body- and surface-wave travel time tomography

open access: yes地球与行星物理论评, 2023
To make full use of seismograms to put tight constraints on the structure of subsurface and earthquake sources has always been the research focus in seismology.
Hongjian Fang   +3 more
doaj   +1 more source

Dressed-State Approach to Population Trapping in the Jaynes-Cummings Model [PDF]

open access: yes, 1999
The phenomenon of atomic population trapping in the Jaynes-Cummings Model is analysed from a dressed-state point of view. A general condition for the occurrence of partial or total trapping from an arbitrary, pure initial atom-field state is obtained in ...
A Vidiella-Barranco   +8 more
core   +2 more sources

Structural joint inversion on irregular meshes

open access: yesGeophysical Journal International, 2019
SUMMARY Structural joint inversion of several data sets on an irregular mesh requires appropriate coupling operators. To date, joint inversion algorithms are primarily designed for the use on regular rectilinear grids and impose structural similarity in the direct neighbourhood of a cell only.
C Jordi   +5 more
openaire   +2 more sources

Joint inversion of muon tomography and gravimetry - a resolving kernel approach [PDF]

open access: yes, 2014
Both muon tomography and gravimetry are geophysical methods that provide information on the density structure of the Earth's subsurface. Muon tomography measures the natural flux of cosmic muons and its attenuation produced by the screening effect of the
Gibert, Dominique   +2 more
core   +7 more sources

Classical and quantum complementarity [PDF]

open access: yes, 2020
Two complementary observables can be measured simultaneously so that the exact individual distributions can be recovered by a proper data inversion. We apply this program to the paradigmatic example of the Young interferometer from the classical and ...
Ares, Laura   +3 more
core   +3 more sources

Joint Inversion of Atmospheric Refractivity Profile Based on Ground-Based GPS Phase Delay and Propagation Loss

open access: yesAtmosphere, 2016
In this paper, we present a new estimation of the atmospheric refractivity profile combining the scattering signal (electromagnetic wave propagation loss) and the direct signal (phase delay). The refractivity profile is modeled using four parameters, i.e.
Qixiang Liao, Zheng Sheng, Hanqing Shi
doaj   +1 more source

Two-Dimensional Full-Waveform Joint Inversion of Surface Waves Using Phases and Z/H Ratios

open access: yesApplied Sciences, 2021
Surface-wave dispersion and the Z/H ratio are important parameters used to resolve the Earth’s structure, especially for S-wave velocity. Several previous studies have explored using joint inversion of these two datasets.
Chao Zhang, Ting Lei, Yi Wang
doaj   +1 more source

Home - About - Disclaimer - Privacy