context bowel obstruction is one of the most common causes of acute abdomen. because of heterogeneity of patients’ population and variety of causes, therapeutic strategies are not standardized, so treatment of intestinal obstruction is a surgical challenge in many cases. a traditional medicine approach could help detect some issues that were ignored by modern medicine. one of the major schools ...

Optical radiation extends between microwaves and X-rays of the electromagnetic radiation and includes ultraviolet (UV), visible light (VL) and infrared (IR) components. The dose of radiation that reaches the skin is influenced by the ozone layer, position of the Sun, latitude, altitude, cloud cover and ground reflections. The photobiological effects of UV, VL and IR bands depend on their wavele...

ANTHONY DENT (editor), The horse through fifty centuries of civilization, London, Phaidon Press, 1974, 4to, pp. 288, illus., £8.95. For more than five thousand years until about sixty years ago, the history of the horse was the history of man. Although the dog has been man's best animal friend, the horse has been much more a part of his civilization than any other of his domesticated animals. A...