منابع مشابه
Dissertação de Mestrado em Engenharia Informática ( 2010 / 2011 )
New applications for wireless sensor networks (WSNs), for instance temperature monitoring for healthcare [1], have been created recently, spreading the use of these networks from the military to many other fields such as industry, surveillance, healthcare, and entertainment [2]. The growing importance of WSNs gives rise to new problems concerning the sensors limited energy and memory capacity, ...
متن کاملTwo Complete Mitochondrial Genomes from <em>Praticolella mexicana</em> Perez, 2011 (Polygyridae) and Gene Order Evolution in Helicoidea (Mollusca, Gastropoda)
Helicoidea is a diverse group of land snails with a global distribution. While much is known regarding the relationships of helicoid taxa, comparatively little is known about the evolution of the mitochondrial genome in the superfamily. We sequenced two complete mitochondrial genomes from Praticolella mexicana Perez, 2011 representing the first such data from the helicoid family Polygyridae, an...
متن کاملTrophic Interactions Between Two Herbivorous Insects, <em>Galerucella calmariensis</em> and <em>Myzus lythri</em>, Feeding on Purple Loosestrife, <em>Lythrum salicaria</em>, and Two Insect Predators, <em>Harmonia axyridis</em> and <em>Chrysoperla carnea</
The effects of two herbivorous insects, Galerucella calmariensis Duftschmid and Myzus lythri L. (Coleoptera: Chrysomelidae), feeding on purple loosestrife, Lythrum salicaria L. (Myrtiflorae: Lythraceae), were measured in the presence of two insect predators, Harmonia axyridis Pallas (Coleoptera: Coccinellidae) and Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae). A greenhouse cage experi...
متن کاملIdentification of a Histidine Metal Ligand in the <em>argE</em>-Encoded <em>N</em>-Acetyl-L-Ornithine Deacetylase from <em>Escherichia coli</em>
The H355A, H355K, H80A, and H80K mutant enzymes of the argE-encoded N-acetyl-L-ornithine deacetylase (ArgE) from Escherichia coli were prepared, however, only the H355A enzyme was found to be soluble. Kinetic analysis of the Co(II)-loaded H355A exhibited activity levels that were 380-fold less than Co(II)-loaded WT ArgE. Electronic absorption spectra of Co(II)-loaded H355A-ArgE indicate that th...
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ژورنال
عنوان ژورنال: Revista de Ciências da Educação
سال: 2011
ISSN: 2317-6091,1518-7039
DOI: 10.19091/reced.v0i0.123