منابع مشابه
Gigantic clusters: where are they and what are they doing
C lusters are like skyscrapers—mammoth structures towering above their smaller counterparts—except that skyscrapers have longer lives. The race to build ever bigger clusters is on, largely driven by emerging scientific and engineering applications. Several research efforts are underway at various universities and US research laboratories. In this article, I examine some of the largest clusters ...
متن کاملI-20: ART - Children How Are They Doing Lessons from Research
Worldwide there are over 4,000,000 ART conceived individuals. As fertility rates ‘fall’ in some countries use of ART is increasing with rates of 1.8% of live births in the UK, 4.4% in Denmark etc. Although still the single largest threat to future ART born children is being born twin, triplet or more, other research shows that there is good grounds for monitoring of the health of these children...
متن کاملTesticular leukocytes: what are they doing?
Leukocytes, specifically macrophages, lymphocytes and mast cells, are found within the testes of most, if not all, mammals. In some species (for example, rats, mice and humans), the number of 'resident' testicular macrophages, in particular, is quite considerable. However, reproductive biologists are only beginning to explore the characteristics and possible biological significance of these cel...
متن کاملInflatable splints--what are they doing?
The pressure to which splints were inflated was measured to determine whether splintage was effective and if vascular complications were likely. The prevalence of their use by the ambulance service was also investigated. The findings indicate that inflatable splints are in common use, and are rarely inflated to pressures likely to cause vascular complications. However, they are extremely ineffi...
متن کاملLeukemia Support Groups: How Are They Doing?
BACKGROUND: Support groups help their participants to cope with the emotional and practical impact of their illnesses. METHODS: The effectiveness of the Leukemia Society of America support groups in enhancing the quality of life for their participants is reviewed. The groundwork, purpose, and structure of such groups, as well as alternate sources of support, are presented. Evaluation and future...
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ژورنال
عنوان ژورنال: BMJ
سال: 1998
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.316.7145.1658