نتایج جستجو برای: armoured tube

تعداد نتایج: 96833  

Journal: :Soft matter 2017
G Prabhudesai I Bihi F Zoueshtiagh J Jose M Baudoin

In this paper, we study the dynamics of cylindrical armoured bubbles excited by mechanical vibrations. A step by step transition from cylindrical to spherical shape is reported as the intensity of the vibration is increased, leading to a reduction of the bubble surface and a dissemination of the excess particles. We demonstrate through energy balance that nonspherical armoured bubbles constitut...

Journal: :British medical journal 1979
G Routh C D Hanning O M Ledingham

During cuffed intubation, damage to the trachea is least likely when the lateral wall pressure exerted by the cuff does not exceed the mean capillary perfusion pressure of the mucosa. A study was carried out of eight different types of endotracheal tubes. At the seal point the traditional red rubber tube and the armoured latex and Softway tubes exerted pressures above the mean systemic arterial...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان 1390

in iran we already use laminate tubes only in cosmetics industry. laminate tube manufacturers via using the most modern technology of the world, faced with the laminate tube market being saturated in cosmetics industry for packaging the cosmetic creams and toothpaste. but considering the great food market and therefore laminate tube features such as beautiful packaging, ease of use for the fina...

Journal: :Heart 2005

Journal: :Middle East journal of anaesthesiology 2011
Oya Yalcin Cok Melih Cekinmez Pinar Ergenoglu Anis Aribogan

The complications due to airway equipments remain to be one of the most challenging situations for the anesthesiologists. Any part of an endotracheal tube may cause a risk when it leads to an obstruction in the airway. Here, we present an increased airway pressure due to herniation of inflating tube of the cuff inside an armored (wire reinforced) endotracheal tube during neurosurgery in prone p...

Journal: :Emergency medicine journal : EMJ 2003
M L Davies T K Rowlands

A case is reported of cardiac arrest in a young man after an armoured vehicle rollover accident. The proposed mechanism of death is myocardial sensitisation to endogenous catecholamines after exposure to petroleum fuel.

Journal: :Past Imperfect 2019

Journal: :Annals and Magazine of Natural History 1892

Journal: :The Journal of experimental biology 2002
Ron H Douglas Shaun P Collin Julie Corrigan

The dilated, round pupils of a species of suckermouth armoured catfish (Liposarcus pardalis) constrict slowly on illumination (over 35-40 min) to form crescent-shaped apertures. Ray tracing of He-Ne laser beams shows that the lenses of a related species (Pterygoplichthys etentaculus), which also has a crescent-shaped pupil, are well corrected for longitudinal spherical aberration, suggesting th...

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