introduction: research shows that there is a relationship between students’ perceptions of classroom and learning environment and their cognitive, affective, emotional and behavioral outcomes, so, in this study the relationship between medical students’ perception of learning environment and academic emotions was examined. methods: the research method used was descriptive-correlative. the stati...

Electroshock, stun and restraint technologies are often used for torture and as tools of repression. There is much information available exposing the problems with such technologies, but little about how to be effective in challenging their use. The concept of political ju-jitsu--the process by which an attack on a non-violent resister can backfire on the attackers--is introduced and adapted to...

In the literature on emotions in intergroup relations, it is not always clear how exactly emotions are group-related. Here, we distinguish between emotions that involve appraisals of immediate group concerns (i.e., group-based emotions) and emotions that do not. Recently, general group emotions, measured by asking people how they feel "as a group member" but without specifying an object for the...

The third part of our series on antimicrobial resistance looks at what governments are doing and what they can do next to combat this global threat. Patralekha Chatterjee and Fiona Fleck report. Vemu Lakshmi is one of several Indian physicians who had long been calling for more to be done about drug resistance. Then, last year, a whirlwind of controversy blew up in her country about the highly ...

Elimadi, Aziz, and Pierre S. Haddad. Cold preservation-warm reoxygenation increases hepatocyte steady-state Ca21 and response to Ca21-mobilizing agonist. Am J Physiol Gastrointest Liver Physiol 281: G809–G815, 2001.— Although the role of Ca21 in liver transplantation injury has been the object of several studies, direct evidence for alterations in intracellular Ca21 homeostasis after cold prese...

The administration of phosphatidic acid to rat livers perfused with media containing either 1.3 mM- or 10 microM-Ca2+ was followed by a stimulation of Ca2+ efflux, O2 uptake and glucose output. The responses elicited by 100 microM-phosphatidic acid were similar to those induced by the alpha-adrenergic agonist phenylephrine. Contrary to suggestions that phosphatidic acid acts like a Ca2+-ionopho...

The present work outlines a theory of attitudes toward emotions, provides a measure of attitudes toward emotions, and then tests several predictions concerning relationships between attitudes toward specific emotions and emotional situation selection, emotional traits, emotional reactivity, and emotion regulation. The present conceptualization of individual differences in attitudes toward emoti...

Cross-linking of CD38 on hematopoietic cells induces activation, proliferation and differentiation of mature T and B cells and mediates apoptosis of myeloid and lymphoid progenitor cells. In addition to acting as a signaling receptor, CD38 is also an enzyme capable of producing several calcium-mobilizing metabolites, including cyclic adenosine diphosphate ribose (cADPR). It has been previously ...

BACKGROUND Staff in the surgical intensive care unit (SICU) had several concerns about mobilizing patients receiving mechanical ventilation. OBJECTIVE To assess and improve the mindset of SICU staff toward early mobilization of patients receiving mechanical ventilation before, 6 months after, and 1 year after implementation of early mobilization. METHODS The Plan-Do-Study-Act model was used...