نتایج جستجو برای: theta closed set
تعداد نتایج: 776996 فیلتر نتایج به سال:
Intracellular forms of M13 phage DNA isolated after infection of Escherichia coli with wild-type phage have been studied by electron microscopy and ultracentrifugation. The data indicate the involvement of rolling-circle intermediates in single-stranded DNA synthesis. In addition to single-stranded circular DNA, we observed covalently closed and nicked replicative-form (RF) DNAs, dimer RF DNAs,...
In this paper, we introduce the concept of SPG*-closed mapping and continuous among which SPG-closed mappings, mappings SPG**-closed relationship between them, also SPG-continuous SPG*-continuous SPG**-continuous them. Among result obtain are concepts closed independent PG**-continuous independent.
Computing the theta series of an arbitrary lattice, and more specifically a related quantity known as the flatness factor, has been recently shown to be important for lattice code design in various wireless communication setups. However, the theta series is in general not known in closed form, excluding a small set of very special lattices. In this article, motivated by the practical applicatio...
OBJECTIVE We evaluated quantitative EEG measures to determine a screening index to discriminate Alzheimer's disease (AD) patients from normal individuals. METHODS Two groups of individuals older than 50 years, comprising a control group of 57 normal volunteers and a study group of 50 patients with probable AD, were compared. EEG recordings were obtained from subjects in a wake state with eyes...
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