Scanning the Front Pages
نویسندگان
چکیده
منابع مشابه
Fast scanning peripheral wave-front sensor for the human eye.
We designed and built a fast scanning peripheral Hartmann-Shack (HS) wave-front sensor to measure the off-axis wave-front aberrations in the human eye. The new instrument is capable of measuring the optical quality over the central 80° horizontal visual field in 1.8 seconds with an angular resolution of 1°. The subject has an open field of view without any moving elements in the line-of-sight a...
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BACKGROUND The placement of medical research news on a newspaper's front page is intended to gain the public's attention, so it is important to understand the source of the news in terms of research maturity and evidence level. METHODOLOGY/PRINCIPAL FINDINGS We searched LexisNexis to identify medical research reported on front pages of major newspapers published from January 1, 2000 to Decemb...
متن کاملSources and Coverage of Medical News on Front Pages of US Newspapers
BACKGROUND Medical news that appears on newspaper front pages is intended to reach a wide audience, but how this type of medical news is prepared and distributed has not been systematically researched. We thus quantified the level of visibility achieved by front-page medical stories in the United States and analyzed their news sources. METHODOLOGY Using the online resource Newseum, we investi...
متن کاملPAGES+, PAGES-, and PAGES- - Three Families of Block Ciphers
PAGES+ is a family of block ciphers based on block ciphers Speck [2] and PAGES [9]. The block length was increased vom 128 bit to 512 bit and additional rounds were introduced to make the cipher more resistent against attacks. The number of rounds are 64, 96, and 128. The key size are 1024 bit, 1536 bit, and 2048 bit, respectively. The size of variables, as with PAGES, is 128 bit. Thus the vari...
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ژورنال
عنوان ژورنال: M/C Journal
سال: 2005
ISSN: 1441-2616
DOI: 10.5204/mcj.2399