نتایج جستجو برای: focusing on mechanical operations

تعداد نتایج: 8566384  

Journal: :Journal of thoracic disease 2013
Brigitte Stiller Iki Adachi Charles D Fraser

The field of pediatric mechanical circulatory support with ventricular assist devices has lagged significantly behind that of adult patients. However, there is increasing attention on the emerging field of pediatric ventricular assist device support. In this review, part of the Pediatric Cardiac Intensive Care Society/Extracorporeal Life Support Organization Joint Consensus Statement on Mechani...

A. Ramezanzadeh, M. Hood

The first step in mining activities is rock excavation in both mine development and production. Constant pressure for cost reduction and creating an improved/safe work environment for personnel has naturally resulted in increased use of mechanical excavation systems in many mining operations. Also, mechanical excavation and mining is more compatible with automation, meaning possibility of reduc...

2015
Maxwell D. Murphy David J. Guggenmos David T. Bundy Randolph J. Nudo

Current research in brain computer interface (BCI) technology is advancing beyond preclinical studies, with trials beginning in human patients. To date, these trials have been carried out with several different types of recording interfaces. The success of these devices has varied widely, but different factors such as the level of invasiveness, timescale of recorded information, and ability to ...

The effect of chemical composition and the hot rolling operations on the microstructure and mechanical properties of in situ aluminum matrix composite with Mg2Si phase as the reinforcement was studied. It was revealed that the modification by phosphorous results in the rounder (more spherical) primary and secondary (eutectic) magnesium silicide intermetallics. During hot rolling, the primary pa...

2011

Faced with one of the worst economic downturns in recent times, organizations are focusing on cost reductions as never before.Infosys assessment is that IT and Operations/BPO budgets will be trimmed down significantly in 2009. Further, over time as IT and Operations/BPO costs increase, CIOs will have a clear mandate to do more with less. By examining all IT and Operations/BPO spend and prioriti...

2014
Essam A. Elgamal Waleed R. Murshid Sherif M.F. Elwatidy Zain B. Jamjoom

Objectives: The purpose of this study is to estimate whether routine preoperative shunt series (POSS) lead to clinically relevant new information, that helps in the management of ventriculoperitoneal shunt (VPS) obstruction, focusing on its role in diagnosing mechanical causes of

جلالی, سیدعلی,

Almost all major gastrointestinal operations should have some sort of mechanical drainage by a nasogastric tube suction in order to keep the system at rest and prevention of gastric dilatation. The rational behind this preliminary study was to inhibit the secretions medically rather than to drain it mechanically ,by injections of somatostatin analogue (octreotide) 100 mg half hour before remova...

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