Simple Equipment and Techniques for a Small Cryogenics Laboratory

an iranian simple, inexpensive and programmable motor – driven treadmill for exercising small laboratory rodents

nowadays, research on exercise physiology has developed. many of studies try to discover body responses or adaptations to exercise training or physical activity. in many cases, human beings are not suitable models to study these mechanisms in vivo due to ethical and legal limitations. laboratory animals especially mice and rats are appropriate models for these researches. treadmill is an excell...

passivity in waiting for godot and endgame: a psychoanalytic reading

this study intends to investigate samuel beckett’s waiting for godot and endgame under the lacanian psychoanalysis. it begins by explaining the most important concepts of lacanian psychoanalysis. the beckettian characters are studied regarding their state of unconscious, and not the state of consciousness as is common in most beckett studies. according to lacan, language plays the sole role in ...

Standardization of laboratory equipment.

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH European Laboratory for Particle Physics CRYOGENICS FOR THE LARGE HADRON COLLIDER

The Large Hadron Collider (LHC), a 26.7 km circumference superconducting accelerator equipped with high-field magnets operating in superfluid helium below 1.9 K, has now fully entered construction at CERN, the European Laboratory for Particle Physics. The heart of the LHC cryogenic system is the quasi-isothermal magnet cooling scheme, in which flowing two-phase saturated superfluid helium remov...

N Equipment and Techniques for Noninvasive Ventilation

livery of mechanical ventilation to patients with respiratory failure without the requirement of an artificial airway. The key change that led to the recent increase in the use of this technique occurred in the early 1980s with the introduction of the nasal continuous positive airway pressure mask for the treatment of obstructive sleep apnea. Studies published in the 1990s that evaluated the ef...