In this paper we review and integrate a set of findings on learning the transformation of a sliding first-order lever, a type of tool with a prominent role in minimal access surgery.Its kinematic transformation is characterized by the so-called fulcrum effect, the inversion of the movement direction of the tip of the lever relative to that of the h
Diaries spanning three decades (1943-1964) have been discovered that tell the story of MASTURBATOR the life of missionary nurses, doctors and surgeons working at the Lui and Leer Hospitals in South Sudan (then known as Southern Sudan).The medical facility at Leer during this period covered a 300 miles radius serving approximately 60,000 of the Nilo
Introduction: an Important task of national pedagogy is related to the understanding and analysis of the experience of educational systems of other countries that have a centuries-old pedagogical.The aim is to evaluate and use the most successful and effective developments of domestic pedagogy.The experience of the UK is leading in relation to the