Measuring situation awareness in medical education objective structured clinical examination guides.

Background: Medical errors are among the most prevalent and serious adverse events in health care. Lack of situation awareness (SA) is an important factor leading to such errors. SA can be understood using Endsley's three-tier model: level 1 is perception, level 2 is comprehension, and level 3 is projection.

Synthesis Optimization, Shaping, and Heat Reallocation Evaluation of the Hydrophilic Metal-Organic Framework MIL-160(Al).

The energy-storage capacities of a series of water-stable porous metal-organic frameworks, based on high-valence metal cations (Al , Fe , Cr , Ti , Zr ) and polycarboxylate linkers, were evaluated under the typical conditions of seasonal energy-storage devices. The results showed that the microporous hydrophilic Al-dicarboxylate MIL-160(Al) exhibited one of the best performances. To assess the properties of this material for space-heating applications on a laboratory pilot scale with an open reactor, a new synthetic route involving safer, greener conditions was developed.

Ketamine: Future Treatment For Unresponsive Depression?

Major Depressive Disorder (MDD) is a debilitating mental health condition which accounts for a significant portion of worldwide disability. Historically, the suggested pharmacotherapy to treat MDD have been monoaminergic-acting antidepressants, such as SSRIs or SNRIs. These drugs can provide relief, but often take weeks to noticeably improve depressive symptoms and are not always effective, leading to a condition known as Treatment-Resistant Depression (TRD).

[Analysis of 516 reports of reactions after the transfusion of labile blood products].

Background: In order to assess the implemented preventive measures of transfusion reactions (TR) and to make a study of residual reactions, we analyzed 516 TR reports from 14 hospitals, for three years since 1996 to 1998.

Methods: Clinical signs were classified according to seven etiologic categories. Systematic anti-erythrocyte and anti-leucocyte detection, as well as bacterial control of the returned bag were performed.