De sem-terra a sem-terra: memórias e identidades
نویسندگان
چکیده
منابع مشابه
Modelagem e análise de conectividade em redes sem fios obstruídas
Connectivity properties of wireless networks in open space are typically modeled using geometric random graphs and have been analyzed in depth in different studies. Such scenarios, however, do not often represent situations encountered in practice, like urban environments or indoor spaces, which are deeply affected by obstacles. As an alternative, we propose a model for obstructed wireless ad h...
متن کاملA 200-kV STEM/SEM Produces 1 Å SEM Resolution
Introduction “Second best no more” was the title of an article written by David C. Joy for Nature Materials [1]. The article was for highlighting a breakthrough made by a team formed between Brookhaven National Laboratory (BNL, USA) and Hitachi High Technologies Corporation (HHT, Japan). Sub-angstrom secondary electron (SE) images were obtained on a Hitachi HD-2700, which is a combined scanning...
متن کاملFusão de dados em redes de sensores sem fio
This work provides a general discussion for information fusion in wireless sensor networks (WSNs), allowing us to identify open issues and understand the requirements and the implications regarding information fusion and the resource-constrained WSNs. In this discussion, we survey the state-of-the-art about information fusion in WSNs. By assessing the architectures, models, and methods of infor...
متن کاملTERRA Incognita at chromosome ends.
Telomeres are transcribed in long noncoding RNA named TERRA. Although TERRA functions have been extensively investigated, the role of TERRA in telomerase recruitment and regulation is still elusive. In this issue of EMBO Reports, Moravec et al report in Schizosaccharomyces pombe that telomere shortening induces the expression of TERRA [1]. They show that polyadenylated TERRA molecules specifica...
متن کاملTERRA: telomeric repeat-containing RNA
Telomeres, the physical ends of eukaryotic chromosomes, consist of tandem arrays of short DNA repeats and a large set of specialized proteins. A recent analysis has identified telomeric repeat-containing RNA (TERRA), a large non-coding RNA in animals and fungi, which forms an integral component of telomeric heterochromatin. TERRA transcription occurs at most or all chromosome ends and it is reg...
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: Psicologia & Sociedade
سال: 2013
ISSN: 1807-0310
DOI: 10.1590/s0102-71822013000200006