Results 21 to 30 of about 3,298,073 (275)

Combination of Double Chimney Technique and Prosthesis Post-Dilation After Valve-in-Valve Implantation

open access: yesJACC: Case Reports, 2020
Valve-in-valve (ViV) transcatheter aortic valve implantation (TAVI) is an effective treatment for aortic bioprosthetic valve degeneration. ViV-TAVI could lead to coronary occlusion.
Alfredo Fede, MD   +4 more
doaj   +1 more source

COMPARISON OF DIFFERRENT LABORATORY METHODS FOR DIAGNOSIS OF CRYPTOSPORIDIUM

open access: yesThe Iraqi Journal of Veterinary Medicine, 2021
The present study was carried on to compare several methods for identification of Cryptosporidium oocysts sp. which conclude modified acid fast stain, Sheather's flotation solutions, Ritchi formal-ether sedimentation solutions, noval stain and iodine ...
MOHAMMED ABDUL AZIZ KADIR   +1 more
doaj   +1 more source

Tagging Boosted Ws with Wavelets [PDF]

open access: yes, 2014
We present a new technique for distinguishing the hadronic decays of boosted heavy particles from QCD backgrounds based on wavelet transforms. As an initial exploration, we illustrate the technique in the particular case of hadronic $W$ boson decays ...
Rentala, Vikram   +2 more
core   +3 more sources

PREDICTIVE VALUE OF MOTOR ABILITIES IN RELATION TO KARATE TECHNIQUE [PDF]

open access: yesSport Mont, 2013
The aim of this study was to determine the influence of basic motor abilities on execution speed of complex karate combination. The sample of subjects included 37 male karate practitioners aged 15 years ± 6 months from three karate clubs from the north ...
Ivica Šćepanović
doaj  

Application of internal row anchor suture bridge technique combined with traditional suture bridge technique in shoulder arthroscopy for severe rotator cuff tears [PDF]

open access: yesXin yixue, 2022
Objective To evaluate the repair effect of internal row anchor suture bridge technique combined with traditional suture bridge technique in the shoulder arthroscopic repair of severe rotator cuff tears.
Chen Tinglin, Huang Yufeng, Pan Fanwu, Lin Jiuzao, Jiang Qiting
doaj   +1 more source

Combined spinal–epidural techniques [PDF]

open access: yesAnaesthesia, 2000
The combined spinal–epidural technique has been used increasingly over the last decade. Combined spinal–epidural may achieve rapid onset, profound regional blockade with the facility to modify or prolong the block. A variety of techniques and devices have been proposed.
openaire   +2 more sources

A weighted linear combination ranking technique for multi-criteria decision analysis

open access: yesSouth African Journal of Economic and Management Sciences, 2013
Multi-criteria decision analysis (MCDA) is an alternative approach, which provides a way to systematically structure and analyse complex decision problems.
Chou Jyh-Rong
doaj   +1 more source

Simultaneous Screening of 733 Pesticide Residues in Fruits and Vegetables by a GC/LC-Q-TOFMS Combination Technique

open access: yesEngineering, 2020
In this paper, we report the construction of two accurate mass databases and the development of a combination detection method that simultaneously screens for 733 pesticide and chemical contaminant multi-residues via high-throughput gas chromatography ...
Guofang Pang   +6 more
doaj   +1 more source

360 degree domain wall generation in the soft layer of magnetic tunnel junctions

open access: yes, 2007
High spatial resolution X-ray photo-emission electron microscopy technique has been used to study the influence of the dipolar coupling taking place between the NiFe and the Co ferromagnetic electrodes of micron sized, elliptical shaped magnetic tunnel ...
D. Lacour   +8 more
core   +3 more sources

The research progress in the alkali-free surfactant-polymer combination flooding technique

open access: yesPetroleum Exploration and Development, 2012
Alkali-free surfactant-polymer SP flooding can avoid scaling, strong emulsification and corrosion caused by alkali, thus reduce the investment and operating cost.
Youyi ZHU   +4 more
doaj   +1 more source

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