搜索结果: 1-15 共查到“Ablation”相关记录66条 . 查询时间(0.078 秒)
The 6th Asia-Pacific Workshop on Laser-Ablation and Micro-analyses
isotopic analyses micro-geochemical
2016/7/28
The State Key Laboratory of Geological Processes and
Mineral Resources (GPMR), China University of Geosciences
(Wuhan) will be sponsoring a two-day workshop devoted to
promoting the application and...
Simultaneous determination of 58 major and trace elements in volcanic glass shards from the INTAV sample mount using femtosecond laser ablation-inductively coupled plasma-mass spectrometry
volcanic glass tephra LA-ICP-MS element abundance femtosecond lasert
2017/4/10
Four volcanic glass samples on the INternational focus group on Tephrochronology And Volcanism (INTAV) sample
mount described by Kuehn et al. (2011) were analyzed to establish a new methodology for m...
Role of Catheter Ablation in Arrhythmogenic Right Ventricular Dysplasia
Arrhythmogenic Right Ventricular Dysplasia Ventricular Tachycardia Catheter Ablation
2015/8/3
Arrhythmogenic right ventricular dysplasia/cardiomyopathy is a disorder characterized by frequent ventricular tachycardia originating from the right ventricle and fibro-fatty replacement of right vent...
Influence of Atrioventricular Nodal Reentrant Tachycardia Ablation on Right to Left Inter-atrial Conduction
RF ablation AVNRT inter-atrial conduction time
2015/7/31
Background: Radiofrequency (RF) catheter ablation is the procedure of choice for the potential cure of atrioventricular nodal reentrant tachycardia (AVNRT) with high success rates. We hypothesed that ...
Idiopathic Epicardial Ventricular Arrhythmias: Diagnosis and Ablation Technique from the Aortic Sinus of Valsalva
Ventricular tachycardia left sinus of Valsalva potential premature ventricular contraction catheter ablation tissue tracking imaging
2015/7/31
Idiopathic outflow tract arrhythmias (ventricular tachycardias or symptomatic premature ventricular contractions; OT-VT/PVCs) can originate from the left ventricular (LV) epicardium (Epi-VT/PVCs), and...
Until recently the treatment of atrial fibrillation (AF) consisted primarily of palliation, mostly in the form of pharmacological intervention. However because of recent advances in nonpharmacologic t...
Cryothermal Energy Ablation Of Cardiac Arrhythmias 2005: State Of The Art
cryoablation cardiac arrhythmia
2015/7/30
At the time of antiarrhythmic surgery, cryothermal energy application by a hand-held probe was used to complement dissections and resections and permanently abolish the arrhythmogenic substrate. Over ...
Atrial fibrillation and its determinants after radiofrequency ablation of chronic common atrial flutter
atrial fibrillation atrial flutter follow-up radiofrequency catheter ablation
2015/7/29
Aim. Atrial fibrillation (AFib) is a major clinical issue and its occurrence is the main problem after catheter ablation of atrial flutter. The long-term occurrence of AFib after common atrial flutter...
Bone-conducted brainstem auditory evoked response in a dog with total bilateral ear canal ablation: a case report
bone conduction hearing dog
2015/4/8
The bone-conducted brainstem auditory evoked response test was performed in an eight-year-old dog with total bilateral ear canal ablation. It was found that 12 months after bilateral surgical ablation...
Microanalysis of Pb isotope ratios of low-Pb glass samples by femtosecond laser ablation-multiple ion counter-ICP-mass spectrometry (fsLA-MIC-ICP-MS)
Pb isotopes laser ablation ICP-MS multiple ion counting (MIC) silicate glass geological reference materials
2017/4/11
We report high-resolution in situ Pb isotope analysis (207Pb/206Pb and 208Pb/206Pb ratios) by femtosecond laser
ablation-multiple ion counter-inductively coupled plasma-mass spectrometry (fsLA-MIC-IC...
Precise determination of Sr/Ca by laser ablation ICP-MS compared to ICP-AES and application to multi-century temperate corals
coral Sr/Ca laser ablation ICP-MS ICP-AES
2017/4/11
Coral skeletal Sr/Ca compositions are valuable tools for the reconstruction of past tropical climate. While solutionbased
ICP-AES has become the preferred method to obtain monthly-resolved Sr/Ca reco...
Investigation on a new method of adaptive drag reduction and nonablation thermal protection system for hypersonic vehicles
hypersonic drag reduction heat flux jet aerospike numerical simulation
2013/9/2
A new adaptive drag reduction and nonablation thermal protection method named Telescopic Selfaligning JetSpike (TSAJS) is proposed to improve the conventional spiked method employed in hypersonic v...
Pb isotope analyses of silicate rocks and minerals with Faraday detectors using enhanced-sensitivity laser ablation-multiple collector-inductively coupled plasma mass spectrometry
laser ablation Pb isotopes MC-ICP-MS glass melt inclusion plagioclase clinopyroxene
2017/4/11
We present analytical protocols and the analytical performance of Pb isotope analysis of silicate minerals and rocks at
the Pb = 0.02–15 ppm level using excimer laser ablation (LA) coupled with an en...
In situ rutile U–Pb dating by laser ablation-MC-ICPMS
laser ablation MC-ICPMS rutile U–Pb dating in situ
2017/4/11
A method for in situ rutile U–Pb dating was developed using a multiple-collector (MC) ICPMS coupled to an excimer
laser-ablation system. Compared with single collector Quadruple ICPMS used by previou...
Atrial fibrillation ablation in patients with heart failure review
Atrial Fibrillation Ablation Heart Failure
2013/2/19
Atrial fibrillation and heart failure often coexist in patients with advanced heart failure symptoms. The result, in addition to a significant impact on quality of life, is an increase in the risk of ...
