PLANTAE CENTROBRASILIENSES MINUS COGNITAE SEU NOVAE
نویسندگان
چکیده
منابع مشابه
Recurrent Novae , Classical Novae , Symbiotic Novae , and Population II
Light curve analysis of decay phase of nova outburst are summarized. Nova duration is determined by the strong wind mass-loss which depends only on the white dwarf mass. Fast novae correspond very massive white dwarfs and very slow novae correspond almost lower mass limit of white dwarfs. This relation is shown in both of classical novae and recurrent novae. Light curves are theoretically repro...
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Results were previously presented [2] from real-time experiments that evaluated large FPGAs fabricated in different CMOS technologies (0.15μ, 0.13μ and 90 nanometer) for their sensitivity to radiationinduced single-event upsets. These results were compared to circuit simulation (Qcrit) studies, as well as to LANSCE neutron beam results and Crocker Nuclear Laboratory (U. C. Davis) cyclotron prot...
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This paper addresses the issue of Single-Event Upset (SEU) in quasi delay-insensitive (QDI) asynchronous circuits. We show that an SEU can cause abnormal computations in QDI circuits beside deadlock, and we propose a general method to make QDI circuits SEU-tolerant. We present a simplified SEUtolerant buffer implementations for CMOS technology. Finally, we present a case study of a one-bit comp...
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A general review of the relevance of classical novae for the chemical evolution of the Galaxy, as well as for Galactic radioactivity is presented. A special emphasis is put on the pioneering work done by Jim Truran in this field of research. The impact of recent developments in nuclear astrophysics on nova nucleosynthesis, together with the prospects for observability of novae radioactivities w...
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ژورنال
عنوان ژورنال: Rodriguésia
سال: 1980
ISSN: 2175-7860,0370-6583
DOI: 10.1590/2175-78601980325204