منابع مشابه
Integral - Operating High - Energy Detectors for Five Years in Space
The INTEGRAL satellite, which studies the Universe in the hard X-ray and soft Gamma-ray domain, has been operational for 5 years now. The X-ray telescopes , which use the coded mask technique, provide unprecedented spectral and imaging resolution. This led to a number of discoveries, such as the distribution of diffuse emission in the Galaxy, the discovery of highly absorbed sources and fast X-...
متن کاملFive years of surveillance.
service Email alerting the top right corner of the online article. T he British Ophthalmological Surveillance Unit (BOSU) has now been in existence for 5 years and has been actively involved in the surveillance of rare ophthalmological disorders for most of this time. It is now an appropriate time to consider what relevance it has to practising ophthal-mologists. The unit was set up to facilita...
متن کاملFive years of Trials
This editorial marks the launch of a special collection of articles highlighting 'Five years of Trials' (http://www.trialsjournal.com/series/5years). The journal's achievements on its objectives since 2006 are described and some of the challenges still ahead are outlined - in particular further innovating in the reporting of trials and the publication of negative results. The other articles in ...
متن کاملA Five Years Study of Tuberculous Meningitis in Iran
Background: Tuberculous meningitis (TBM) is a severe form of extra pulmonary tuberculosis with high mortality and morbidity rate in all age group patients specific in adults and children. The incidence and prevalence are not exactly known in Iran. In this study, we tried to evaluate the role of rapid diagnosis and to find out the highest risk group patients. Methods:Totally,...
متن کاملTwenty Five Years Ago
A second individual next went down the shaft of the well with a rope to try and rescue the boy, but was suffocated and ropped into the water. A third then went down, dangled his legs in the water and tried to grasp the two still living bodies between his knees. He suddenly felt suffocated, however, and shouted to be drawn up. This man recovered; he states that he thinks the two were still livin...
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ژورنال
عنوان ژورنال: Science
سال: 1978
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.201.4358.775