We describe a correspondence between GLn-invariant tensors and graphs. We then show how this correspondence accommodates various types of symmetries and orientations.

introduction: this study was conducted with aim of investigating the relationship between religious orientation and self-esteem of students. methods: the present research was of a correlational study. the research population consisted of all students (boys and girls) studying at islamic azad university, payam noor and applied science universities in darehshahr city in the academic year of 2013-...

test anxiety as a common disorder is a physiological condition in which students experience extreme stress, anxiety and discomfort during and/or before taking a test. this kind of anxiety results from the sense of threats like fear of failure, lack of confidence and setting unattainable goals in learning and wishing to be perfect in academic situation. resulting anxiety disrupts attention, memo...

Current understanding in locomotion research is that, for humans, navigating natural environments relies heavily on visual input; in contrast, walking on even ground in man-made obstacle and hazard-free environments is so highly automated that visual information derived from floor patterns should not affect locomotion and in particular have no impact on the direction of travel. The vision liter...