منابع مشابه
An Inexpensive Ex-Vivo Porcine Laparoscopic Nissen Fundoplication Training Model
BACKGROUND We recently implemented the use of an ex-vivo porcine model to teach residents the fundamentals of performing a laparoscopic Nissen fundoplication. METHODS Residents were trained using intact porcine esophagus, stomach, and spleen placed in a standard video-trainer. They were later asked to complete a survey containing a course evaluation. RESULTS Sixteen residents (R1-R4) comple...
متن کاملAn inexpensive blackbody model
A blackbody is a fundamental concept in thermography. A perfect model of blackbody is characterized by emissivity =1 which is difficult to be obtained. There are black body simulators which are being used for calibration of infrared devices. Commercial solutions of blackbody simulators are based on mathematical models of cavity or surface blackbodies and their emissivity is closer to unity e.g....
متن کاملVirtual Suturing for Training in Vascular Surgery
Today’s health professionals are facing a crisis in training needs: on one hand, the working hours of junior doctors and experience at the operating table are being reduced; on the other, patients are growing ever more critical and litigious. VR simulators may be able to provide a solution, but whilst hardware costs have fallen in recent years, they are still expensive when compared to conventi...
متن کاملTraining Language Teachers: An educational semiotic model
Abstract The changing culture toward multimodality enforces acquiring visual literacy in every aspect of today’s modern life. One of the fields intermingled with using various modes in different variations is language teaching and learning, especially for and by young learners. Young language learners’ (5-12 years old) lack of world experience forces them to make the most use of non-verbal mode...
متن کاملTraining Language Teachers: An educational semiotic model
Abstract The changing culture toward multimodality enforces acquiring visual literacy in every aspect of today’s modern life. One of the fields intermingled with using various modes in different variations is language teaching and learning, especially for and by young learners. Young language learners’ (5-12 years old) lack of world experience forces them to make the most use of non-verbal mode...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Maxillofacial and Oral Surgery
سال: 2013
ISSN: 0972-8279,0974-942X
DOI: 10.1007/s12663-013-0546-z