Results 11 to 20 of about 3,423,079 (298)

Insights into eyestalk ablation mechanism to induce ovarian maturation in the black tiger shrimp.

open access: yesPLoS ONE, 2011
Eyestalk ablation is commonly practiced in crustacean to induce ovarian maturation in captivity. The molecular mechanism of the ablation has not been well understood, preventing a search for alternative measures to induce ovarian maturation in ...
Umaporn Uawisetwathana   +5 more
doaj   +2 more sources

Longitudinal Wave Defect Detection Technology Based on Ablation Mechanism

open access: yesPhotonics
For laser ultrasound in the thermoelastic mechanism, excitation of ultrasonic body wave signal is weak, it is not easy to realize the detection of deep defects inside the workpiece.
Jian Wang   +5 more
doaj   +2 more sources

Catheter Ablation of Atrial Fibrillation

open access: yesJournal of Arrhythmia, 2007
Atrial fibrillation is the most common arrhythmia encountered in clinical practice and can result in significant morbidity and mortality. Catheter ablation has become a feasible therapeutic option for the management of this complex and challenging ...
Chi Keong Ching, MD   +2 more
doaj   +2 more sources

Effects of Ablation Angle on the Ablation Behavior of C/C Composites

open access: yesCailiao gongcheng, 2017
There is a significant impact of ablation angle on the anti-ablation performance of C/C composites. A self-designed oxygen-kerosene ablation system was employed to study the ablation behavior and mechanism of C/C composites. Typical ablation angle of the
ZHA Bai-lin   +6 more
doaj   +2 more sources

A New Viewpoint on Ablation Mechanism Discrimination

open access: yesApplied Mechanics and Materials, 2010
The ablation is coupled with chemistry, heat and mass transfer. Based on multidisciplinary theories, the heat flow field and the ablation loss are studied with the given gaseous mixture and assumed activation energy of H2; Furthermore, the formula for impaction effect of a single particle are deduced with an elastic impact theory, by which the most ...
Xiao Liang Xu, Hai Ming Huang
openaire   +2 more sources

Accretion–ablation mechanics

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2023
In this paper, we formulate a geometric nonlinear theory of the mechanics of accreting–ablating bodies. This is a generalization of the theory of accretion mechanics of Sozio & Yavari (Sozio & Yavari 2019 J. Nonlinear Sci.
Satya Prakash Pradhan, Arash Yavari
openaire   +3 more sources

Successful focal ablation in a patient with electrical storm in the early postinfarction period: case report

open access: yesInternational Medical Case Reports Journal, 2015
Tolga Aksu,1 Tumer Erdem Guler,1 Ebru Golcuk,2 Kazim Serhan Ozcan,1 Ismail Erden1 1Department of Cardiology, Derince Training and Research Hospital, Kocaeli, Turkey; 2Department of Cardiology, School of Medicine, Koç University, Istanbul, Turkey ...
Aksu T   +4 more
doaj   +1 more source

Mechanism of femtosecond laser ablation revealed by THz emission spectroscopy

open access: yes, 2023
We investigated femtosecond laser ablation dynamics using THz time-domain spectroscopy. To clarify the breakdown dynamics of materials, we focused on the motion of charged particles and measured the terahertz waves emitted during laser ablation.
Yohei Kobayashi (3963068)   +1 more
core   +2 more sources

Ablation evaluations of structural constraint mechanism on MSCOCO2017.

open access: yes, 2022
Ablation evaluations of structural constraint mechanism on MSCOCO2017.
Shaofan Wang (12562797)   +3 more
core   +1 more source

Catheter ablation of atrial fibrillation : radiofrequency catheter ablation for redo procedures after cryoablation [PDF]

open access: yes, 2013
Aim: To evaluate the effectiveness of two different strategies using radiofrequency catheter ablation for redo procedures after cryoablation of atrial fibrillation. Methods: Thirty patients (paroxysmal atrial fibrillation: 22 patients, persistent atrial
Gramley, Felix, Kettering, Klaus
core   +1 more source

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