منابع مشابه
Possible Dangers of Tracheobronchial Suctioning
یکی از مراقبت های روزمره که در بخش های ICU انجام می شود، خارج کردن ترشحات مجاری تنفسی بوسیله ساکشن تراکئوبرونکیال می باشد. بیمارانی به این کار نیاز پیدا می کنند که اختلالی در رفلکس معمولی سرفه داشته باشند مثل مبتلایان به بیماریهای تنفسی و عصبی یا بیمارانی که به علت استفاده از ماشین تنفس مصنوعی ونتیلاتور) مجبورند از داروهای متوقف کننده رفلکس سرفه و یا شل کننده ها استفاده کنند. این پروستیجر از طر...
متن کاملFast Fencing
We consider very natural “fence enclosure” problems studied by Capoyleas, Rote, and Woeginger and Arkin, Khuller, and Mitchell in the early 90s. Given a set S of n points in the plane, we aim at finding a set of closed curves such that (1) each point is enclosed by a curve and (2) the total length of the curves is minimized. We consider two main variants. In the first variant, we pay a unit cos...
متن کاملSimulation and perturbation analysis of escape oscillator
The dynamical behaviour of the forced escape oscillator, which depends on the parameter values we considered, have been studied numerically using the techniques of phase portraits and Poincar'{e} sections. Also, we employed perturbation methods such as Lindstedt's method to obtain the frequency-amplitude relation of escape oscillator.
متن کاملImage De-fencing Revisited
We introduce a novel image defencing method suitable for consumer photography, where plausible results must be achieved under common camera settings. First, detection of lattices with see-through texels is performed in an iterative process using online learning and classification from intermediate results to aid subsequent detection. Then, segmentation of the foreground is performed using accum...
متن کاملKinematics Analysis of Lunge Fencing Using Stereophotogrametry
The purpose of the present study was to cinematically analyze fencing lunge in two groups of elite and novice athletes. Eight right-handed fencers (foil-male) were selected from Sharif University’s fencing team (novice group, mean 21.5±1.3 years) and Iranian national fencing team (Elite group, mean 24±2.5 years) and were tested in two different days following installing of markers over subjects...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Lancet
سال: 1875
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)46334-9