منابع مشابه
Teleoperation of a Surgical Robot Via Airborne Wireless Radio and Transatlantic Internet Links
Robotic assisted surgery generates the possibility of remote operation between surgeon and patient. We need better understanding of the engineering issues involved in operating a surgical robot in remote locations and through novel communication links between surgeon and surgery site. This paper describes two recent experiments in which we tested the RAVEN, a new prototype surgical robot manipu...
متن کاملThe Transatlantic on 2200 Meters
here has been much excitement below our so-called top band at 1.8 MHz. At less than one-tenth this frequency, near 136 kHz, you will find many amateurs enjoying QSOs using a variety of modes. Although US and Canadian amateurs need special permission to transmit here, there is a 2200 meter amateur band in many European countries and in New Zealand. Aside from its low frequency, the most striking...
متن کاملTCP Behavior on Transatlantic Lambda's
Recent research in the area of high speed TCP has revealed that the protocol can misbehave in cases of high bandwidth long delay networks. Here we present work that clearly demonstrates this behavior of TCP flows in detail. This examination has led us to study the influence of the underlying network as well as the end user system using bursty a protocol such as TCP under such conditions. We des...
متن کاملCardiology: a transatlantic view (1).
As a cardiology trainee at the Massachusetts General Hospital I studied with Paul Dudley White. When Dr White reminisced about his medical career I heard tales of Sir Thomas Lewis and the events that led to the description of the Wolff-Parkinson-White syndrome. Dr White's experience in Britain formed the basis for the development of American cardiology. He brought back with him clinical and exp...
متن کاملTransatlantic Online Community of Practice
Global citizenship and an international orientation are high on the agenda in higher education both in Europe and in the USA. The realization of ambitions in this sphere is often problematic since student and staff exchange is a costly and time consuming affair. In this paper we will explore to what extent the use of technology may facilitate this process and what the added value is. To that en...
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: Nature
سال: 1903
ISSN: 0028-0836,1476-4687
DOI: 10.1038/067206a0