Absolute Power, an American Institution
نویسندگان
چکیده
منابع مشابه
PicoWatt infrared power measurement using an absolute cryogenic radiometer
We report on initial measurements of the low-temperature thermal properties of a device that is similar to the experimental apparatus used for absolute cryogenic radiometry (ACR) within the Low Background InfraRed (LBIR) facility at NIST. The device consists of a receiver cavity mechanically and thermally connected to a temperature-controlled stage through a thin-walled polyimide tube which ser...
متن کاملAn International Comparison of Absolute Radiant Power Measurement Capabilities
We report the results of an intercomparison of monochromatic radiant power measurement capabilities recently completed by 11 national laboratories. The intercomparison radiometers, distributed in pairs, included an amplifier with six decades of precision gain and one of two types of silicon photodiode (pn or np-type construction). Eleven of the laboratories measured the absolute responsivity of...
متن کاملNICE: an evolving institution
When the National Institute for Health and Clinical Excellence (NICE), or the National Institute for Clinical Excellence as it was then known, was first established in 1999 its responsibilities were twofold. It was charged with providing guidance to the National Health Service (NHS) on the use of (mainly new) health technologies (so-called technology appraisals) on the basis of their clinical a...
متن کاملDiphtheria in an Institution
For several years we have had frequent small outbreaks of diphtheria. In *924, there were fifteen apparently separate outbreaks with a total of twenty eases, and in the early part of 1925, there were at different times six patients <ind eleven members of the staff down with mild attacks of the same thing. Of the whole thirty-seven cases, only two were serious, but it was obvious that at any tim...
متن کاملOrganizing Power: The Prospects for an American Labor Movement
A comparative perspective on labor unions reveals that the best of all worlds for the workers is coordinated bargaining at the national level and significant rank-and-file engagement at the local level. But the achievement of national and coordinated bargaining is an unrealistic goal in the foreseeable future in the United States. What American labor can do, however, is to become once again a s...
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: The Yale Law Journal
سال: 1897
ISSN: 0044-0094
DOI: 10.2307/782719