Radiologist's confirmation ends NIH power vacuum
نویسندگان
چکیده
منابع مشابه
Radiologists' lament.
TO THE EDITOR: This letter of lament was prompted by a recently overheard complaint by a first-year intern to her colleagues that radiologists were not “obeying” her! Her comment led us to review her last five imaging requests (“orders”). After discussion with other radiologists, three of these requests were considered inappropriate. Major reasons for inappropriate imaging investigations are la...
متن کاملPower line communication front-ends based on ADSL technology
The practical implementation of communication over power lines (PLC) using an Asymmetric Digital Subscriber Line (ADSL) front-end is discussed. Both PLC and ADSL modems are based on the same principle of using their respective transmission medium in a frequency range they were never originally designed for. One property both technologies share is the large power that is required when transmitti...
متن کاملLow-power Front-ends for Capacitive Three-axis Accelerometers
OF DOCTORAL DISSERTATION AALTO UNIVERSITY SCHOOL OF SCIENCE AND TECHNOLOGY P.O. BOX 11000, FI-00076 AALTO http://www.aalto.fi Author Mika Kämäräinen Name of the dissertation Manuscript submitted June 21, 2010 Manuscript revised October 17, 2010 Date of the defence November 12, 2010 Article dissertation (summary + original articles) Monograph Faculty Department Field of research Opponent(s) Supe...
متن کاملConfirmation of the inverse power constitutive law for cerebral compliance
This work provides an analytical confirmation of the commonly used inverse power relationship between cerebral compliance and intracranial pressure. The underlying model of the compliance is based on a mechanism, in which cerebral blood vessels form the compliant part of the brain and CSF volume changes are accommodated by blood displacement into or out of the cranium. It is not intended to pro...
متن کاملOn Ends-to-Ends Encryption
In the past few years secure messaging has become mainstream, with over a billion active users of end-to-end encryption protocols through apps such as WhatsApp, Signal, Facebook Messenger, Google Allo, Wire and many more. While these users’ two-party communications now enjoy very strong security guarantees, it turns out that many of these apps provide, without notifying the users, a weaker prop...
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: 2002
ISSN: 0028-0836,1476-4687
DOI: 10.1038/417105b