منابع مشابه
New Optimization for the Lcls Photo-injector
A new parameter optimization of the LCLS photo-injector beamline minimizing the transverse emittance has been established for operating the gun at 120MV/m. The design goals of the LCLS photo-injector beamline are to provide a 150 MeV, 10ps FWHM, 1nC bunch at 120Hz with less than 1.2 mm.mrad for the projected emittance and less than 1 mm.mrad for the slice emittance for 80 slices out of 100. The...
متن کاملThe bougie-aided cricothyrotomy.
191 Surgical cricothyroidotomy is considered a critical skill in emergency airway management, though it is rarely used and fraught with complications. A variety of approaches are taught, including both the standard and rapid four-step techniques. We report a case in which an air medical crew used a gum-elastic bougie (endotracheal tube introducer), a common device in many airway kits, to facili...
متن کاملComparison of Preloaded Bougie versus Standard Bougie Technique for Endotracheal Intubation in a Cadaveric Model
INTRODUCTION We compared intubating with a preloaded bougie (PB) against standard bougie technique in terms of success rates, time to successful intubation and provider preference on a cadaveric airway model. METHODS In this prospective, crossover study, healthcare providers intubated a cadaver using the PB technique and the standard bougie technique. Participants were randomly assigned to st...
متن کاملLinac4, a New Injector for the Cern Ps Booster
The first bottle-neck towards higher beam brightness in the LHC injector chain is due to space charge induced tune spread at injection into the CERN PS Booster (PSB). A new injector called Linac4 is proposed to remove this limitation. Using RF cavities at 352 and 704 MHz, it will replace the present 50 MeV proton Linac2, and deliver a 160 MeV, 40 mA H beam. The higher injection energy will redu...
متن کاملEvrim Bougie: A new instrument in the management of urethral strictures
BACKGROUND In this study a new instrument and technique is described for the endoscopic treatment of complete posterior urethral strictures, which may result in serious complications and sometimes require troublesome treatments. METHODS Three patients with complete posterior urethral obstruction were treated endoscopically with the guidance of a new instrument: Evrim Bougie. Evrim Bougie look...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1891
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)02272-9