The perception of physician shortage in Canada is widespread. Absolute shortages and relative discrepancies, both specialty-wise and in urban-rural distribution, have been a daunting policy challenge. International Medical Graduates (IMGs) have been at the core of mitigating this problem, especially as long as shortage of physicians in rural areas is concerned. Considering such recruitment as h...

INTRODUCTION Atelectasis is a common finding in acute lung injury, leading to increased shunt and hypoxemia. Current treatment strategies aim to recruit alveoli for gas exchange. Improvement in oxygenation is commonly used to detect recruitment, although the assumption that gas exchange parameters adequately represent the mechanical process of alveolar opening has not been proven so far. The ai...

Biorecognition leads to the formation of a specific complex between a couple of biological partners to accomplish a functional task. Its occurrence can be inferred a posteriori by analyzing the unbinding force curves in a dynamic force spectroscopy experiment. Because of nonspecific interactions, the method is not, however, exempt from ambiguities and subjectivity. A fingerprint of the partner ...

The influence of environmental factors (mainly the river flow) on the year-to-year variability of European eel Anguilla anguilla fluvial recruitment in a small coastal catchment, the Frémur River (north-west France) was examined. A comprehensive survey of catches from fixed traps at two weirs located at 4.5 km (Pont es Omnes Dam) and 6.0 km (Bois Joli Dam) above the river mouth was carried out ...

PURPOSE OF REVIEW To compare the positive end-expiratory pressure selection aiming either to oxygenation or to the full lung opening. RECENT FINDINGS Increasing positive end-expiratory pressure in patients with severe hypoxemia is associated with better outcome if the oxygenation response is greater and positive end-expiratory pressure tests may be performed in a few minutes. The oxygenation ...

In respiratory system mechanics, the shape of the intratidal pulmonary compliance-volume curve can be used to detect atelectasis or overdistension in the mechanically ventilated lung and thus to optimise the ventilator setting in terms of positive end-expiratory pressure (PEEP) and tidal volume (VT). To this end, a set of shapecategories had been suggested. Furthermore, a characteristic behavio...

To safely land after a jump or hop, muscles must be actively stretched to dissipate mechanical energy. Muscles that dissipate energy can be damaged if stretched to long lengths. The likelihood of damage may be mitigated by the nervous system, if anticipatory activation of muscles prior to impact alters the muscle's operating length. Anticipatory motor recruitment is well established in landing ...