A possible neural mechanism for photosensitivity in chronic pain

A Possible Neural Mechanism for Computing Shape From Shading

Shading is the variation in image intensity due to changes in surface shape, and has long been recognized as one of the most important visual cues to surface shape. Leonard0 Da Vinci, for instance, wrote in his notebooks: “Shading appears to me to be of supreme importance in perspective, because, without it opaque and solid bodies will be ill-defined.” Despite its importance, however, relativel...

passivity in waiting for godot and endgame: a psychoanalytic reading

this study intends to investigate samuel beckett’s waiting for godot and endgame under the lacanian psychoanalysis. it begins by explaining the most important concepts of lacanian psychoanalysis. the beckettian characters are studied regarding their state of unconscious, and not the state of consciousness as is common in most beckett studies. according to lacan, language plays the sole role in ...

Analysis of a possible root cause and mechanism for Soma mine disaster

A daunting mine disaster took place in 13 May 2014 at Soma and 301 men lost their lives. Brief information about the Eynez coal mine and some of the inherent characteristics of the field in terms of their effects on mining are presented. This paper basically concentrates on the factors that played an important role in the occurrence of this disaster. Progress of mine fire, firefighting, and res...

Mechanism of photosensitivity reactions to diseased celery.

Chronic appendicitis in a patient with 15 years abdominal pain

Khorasani B1, Gholizadeh Pasha A2 1. Assistant professor, Department of surgery, Faculty of medicine, Tehran University of rehabilitation 2. Assistant professor, Department of surgery, Faculty of medicine, Babol University of medical sciences Abstract Background: Acute appendicitis is a completely known disease but for many physicians chronic appendicitis is unknown and some of them do...