Purpose: Analyze the possibility of carrying out reverse logistics in footwear production chain, with a specific focus on post-consumer return stage.
 
 Theoretical background: In order to build theoretical lens interpret empirical data, authors reviewed scientific literature that deals waste from manufacturing process, as well Brazilian industry.
 Method/design/approach: A singl...

OBJECTIVE To estimate the strength of a suspected causal association between fearfulness and carrying a lethal weapon among urban middle-school students, while holding constant other suspected risk factors. DESIGN A prospective study of an epidemiological sample assessed at baseline in 1992 and 1 year later, with relative risk estimates derived from the conditional form of the multiple logist...

Self-explaining is a beneficial learning strategy for studying worked-out examples because it either supplies missing information through the generation of inferences or because it provides a mechanism for repairing flawed mental models. Although self-explanation is generated with the purpose of helping the individual, is it also helpful to produce explanations in a collaborative setting? Can i...

The barrel cortex and whisker thalamus preferentially respond to whisker movements during REM sleep in infant rats. Understanding why the brain tunes into sensory signals while it's tuned out in sleep may provide clues about the functions of REM sleep.

Purpose: The perpuse of this research is to know and describe in depth, detail, oriented towards developing a theory based on findings about the digital transformation process schools. Theoretical framework: impact changing lifestyles era technology more systematic, effective, efficient performance. Madrasah principals play major role Madrasa Method/design/approach: method study use qualitative...

PURPOSE The aim of the study is to explore how specialist cancer nurses carry out first assessments of patients in the community, their use of the Symptoms and Concerns Checklist (SCC) and their views on first assessments. METHODS & SAMPLE An ethnographic approach was taken. The data were collected by use of non-participant observation of specialist nurses carrying out a first assessment of p...