منابع مشابه
Helping users create and remember more secure text passwords
This doctoral research aims to persuade users to choose and remember more secure text passwords. The first component involved user studies demonstrating that users can be persuaded to create more secure text passwords. Unfortunately, the stronger passwords were not as memorable as we had hoped. For the second component, we will attempt to improve password memorability by providing implicit feed...
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نوتروپنی در صورتی که منجر به شوک عفونی گردد، میتواند باعث مرگ بیمار شود مقابله با عفونت، شامل بررسی دقیق، مراقبت های پیشگیری کننده و مداخله به موقع می باشد. بیماران سرطانی بستری در بیمارستانها، اغلب در معرض خطر عفونت قرار دارند. بویژه اگر احتیاج به درمان شدید با روش های تشخیمی داشته باشند. هرگونه عفونت می تواند تهدیدی برای زندگی بیماران دارای نوتروپنی محسوب شود.
متن کاملAcid to remember
Antibodies against a vaccine vector render T cells more susceptible to HIV-1 infection, say Perreau et al. on page 2717. Their results may help explain the failure of a recent HIV vaccine trial. The HIV-1 vaccine used in Merck's STEP trial relied on a weakened form of a common cold virus, Adenovirus 5 (Ad5), to carry bits of HIV into the body. One worry about the Ad5 vector was that widespread ...
متن کاملA Cluster to Remember
Based on a massive transcription factor location analysis within a single cell type, in this issue Yan et al. find that the great majority of occupancies occur within dense clusters of up to 100 factors that almost invariably contain cohesins. Retention of cohesins at cluster sites during mitosis raises the possibility that they contribute to transcriptional memory during the cell cycle.
متن کاملMolecules to Remember
"Working memory" is used for the transient storage of information in the brain. In this issue of Cell, Wang et al. (2007) now reveal how a series of molecular events involving alpha2A-adrenoceptors and a class of ion channels gated by cAMP tune the responses of neural circuits that function in working memory in mammals.
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ژورنال
عنوان ژورنال: Nature Reviews Genetics
سال: 2008
ISSN: 1471-0056,1471-0064
DOI: 10.1038/nrg2298