scholarly journals GEODYNAMICS

GEODYNAMICS ◽  
2011 ◽  
Vol 2(11)2011 (2(11)) ◽  
pp. 164-166
Author(s):  
S. P. Levashov ◽  
◽  
M. A. Yakymchuk ◽  
I. M. Korchahin ◽  
◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Data Processing ◽  
Satellite Data ◽  
Pulsed Electromagnetic Field ◽  
Electric Resonance ◽  
Ore Minerals ◽  
Pulsed Electromagnetic

The results of experimental approbation of geoelectric methods of forming short-pulsed electromagnetic field (FSPEF) vertical electric-resonance sounding (VERS) and the technology of satellite data processing and interpretation for the "direct" prospecting the ore minerals and water-bearing reservoirs are analyzed.

scholarly journals GEODYNAMICS

GEODYNAMICS ◽  
2007 ◽  
Vol 1(6)2007 (1(6)) ◽  
pp. 67-71
Author(s):  
S. P. Levashov ◽  
◽  
M. A. Yakymchuk ◽  
I. M. Korchahin ◽  
M.D. Zhuldaspayev ◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Oil And Gas ◽  
Pulsed Electromagnetic Field ◽  
Electric Resonance ◽  
Pulsed Electromagnetic ◽  
Principal Possibility

The results of the geoelectric methods of formation of short-pulsed electromagnetic field (FSPEF) and vertical electric-resonance sounding (VERS) using during aerogeophysical investigation conducting within the perspective for the oil and gas Kostanayskaya area are given. The principal possibility of the survey by FSPEF method conducting from airplane is shown. This testifies that FSPEF survey can be used with other aerogeophysical methods for reconnaissance investigation of big for area and difficult of access territories.

scholarly journals GEODYNAMICS

GEODYNAMICS ◽  
2011 ◽  
Vol 2(11)2011 (2(11)) ◽  
pp. 161-163
Author(s):  
S. P. Levashov ◽  
◽  
M. A. Yakymchuk ◽  
I. M. Korchahin ◽  
◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Water Flow ◽  
Geophysical Methods ◽  
Practical Application ◽  
Pulsed Electromagnetic Field ◽  
Landslide Area ◽  
Electric Resonance ◽  
Ground Waters ◽  
Pulsed Electromagnetic

The results of practical application of geoelectric methods of forming short-pulsed electromagnetic field (FSPEF) and vertical electric-resonance sounding (VERS), as well as georadar soundings on destroyed by landslide area of road are given. It is shown, that the presence of the zone with raised filtering of ground waters is the main reason of roadway erosion and landslide formation. The finding and mapping of water flow and area of the raised soil moistening can be realized operatively by complex of mobile geophysical methods.

scholarly journals Pulsed electromagnetic field stimulation may improve fusion rates in cervical arthrodesis in high-risk populations

2018 ◽  
Vol 7 (2) ◽  
pp. 124-130 ◽  
Author(s):  
D. Coric ◽  
D. E. Bullard ◽  
V. V. Patel ◽  
J. T. Ryaby ◽  
B. L. Atkinson ◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Risk Factor ◽  
High Risk ◽  
Clinical Risk Factor ◽  
Field Stimulation ◽  
Pulsed Electromagnetic Field ◽  
Exact Test ◽  
High Risk Populations ◽  
Pulsed Electromagnetic ◽  
Pemf Treatment

Objectives Pulsed electromagnetic field (PEMF) stimulation was evaluated after anterior cervical discectomy and fusion (ACDF) procedures in a randomized, controlled clinical study performed for United States Food and Drug Administration (FDA) approval. PEMF significantly increased fusion rates at six months, but 12-month fusion outcomes for subjects at elevated risk for pseudoarthrosis were not thoroughly reported. The objective of the current study was to evaluate the effect of PEMF treatment on subjects at increased risk for pseudoarthrosis after ACDF procedures. Methods Two evaluations were performed that compared fusion rates between PEMF stimulation and a historical control (160 subjects) from the FDA investigational device exemption (IDE) study: a post hoc (PH) analysis of high-risk subjects from the FDA study (PH PEMF); and a multicentre, open-label (OL) study consisting of 274 subjects treated with PEMF (OL PEMF). Fisher’s exact test and multivariate logistic regression was used to compare fusion rates between PEMF-treated subjects and historical controls. Results In separate comparisons of PH PEMF and OL PEMF groups to the historical control group, PEMF treatment significantly (p < 0.05, Fisher’s exact test) increased the fusion rate at six and 12 months for certain high-risk subjects who had at least one clinical risk factor of being elderly, a nicotine user, osteoporotic, or diabetic; and for those with at least one clinical risk factor and who received at least a two- or three-level arthrodesis. Conclusion Adjunctive PEMF treatment can be recommended for patients who are at high risk for pseudoarthrosis. Cite this article: D. Coric, D. E. Bullard, V. V. Patel, J. T. Ryaby, B. L. Atkinson, D. He, R. D. Guyer. Pulsed electromagnetic field stimulation may improve fusion rates in cervical arthrodesis in high-risk populations. Bone Joint Res 2018;7:124–130. DOI: 10.1302/2046-3758.72.BJR-2017-0221.R1.

Low-frequency Pulsed Electromagnetic Field Therapy in Fibromyalgia

2009 ◽  
Vol 25 (8) ◽  
pp. 722-728 ◽  
Author(s):  
Serap Tomruk Sutbeyaz ◽  
Nebahat Sezer ◽  
Fusun Koseoglu ◽  
Sibel Kibar
Keyword(s):  
Electromagnetic Field ◽  
Low Frequency ◽  
Pulsed Electromagnetic Field ◽  
Field Therapy ◽  
Pulsed Electromagnetic ◽  
Pulsed Electromagnetic Field Therapy
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