نتایج جستجو برای: h elongata dsm 2581
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Consider an operator equation (*) B(u) + u = 0 in a real Hilbert space, where > 0 is a small constant. The DSM (Dynamical Systems Method) for solving equation (*) consists of finding and solving a Cauchy problem: u̇ = Φ(t, u), u(0) = u0, t ≥ 0, which has the following properties: 1) it has a global solution u(t), 2) this solution tends to a limit as time tends to infinity, i.e., u(∞) exists, 3) ...
Seaweeds are important sources of carotenoids, and numerous studies have shown the beneficial effects of these pigments on human health. In the present study, Himanthalia elongata brown seaweed was extracted with a mixture of low polarity solvents, and the crude extract was separated using analytical thin-layer chromatography (TLC). The separated compounds were tested for their potential antiox...
Three macroalgal species belonging to Chlorophyta (Ulva rigida), Rhodophyta (Ellisolandia elongata) and Phaeophyceae (Heterokontophyta; Cystoseira tamariscifolia), naturally growing at the same shore level and representing 3 morpho-functional groups, were exposed to short-term changes in temperature under different carbon and nitrogen regimes. Experiments were conducted in outdoor tanks at 4 co...
Endosymbiosis of bacteria by eukaryotes is a defining feature of cellular evolution. In addition to well-known bacterial origins for mitochondria and chloroplasts, multiple origins of bacterial endosymbiosis are known within the cells of diverse animals, plants and fungi. Early-diverging lineages of terrestrial fungi harbor endosymbiotic bacteria belonging to the Burkholderiaceae. We sequenced ...
In this paper, we present two new blocking universal constructions. The first one, called CC-BSim, is very efficient in systems that support coherent caches (CC), while the second one, called DSM-BSim, is more efficient in cache-less NUMA machines (where processors do not have caches). CC-BSim performs at most O(h + t) remote memory references (RMR), where h is an upper bound on the number of o...
If F : H → H is a map in a Hilbert space H, F ∈ C2 loc, and there exists a solution y, possibly non-unique, such that F (y) = 0, F ′(y) 6= 0, then equation F (u) = 0 can be solved by a DSM (Dynamical Systems Method) and the rate of convergence of the DSM is given provided that a source-type assumption holds. A discrete version of the DSM yields also a convergent iterative method for finding y. ...
A review of the Afrotropical genus Stephanospathius Belokobylskij is provided. A new species Stephanospathius benoitisp. n. from the Republic of Congo, and the male and, for the first time, the female of Stephanospathius ornatipes (Kieffer) are described. A discussion of the status and composition of the tribe Stephaniscini is given and a new name for this tribe, Leptospathiini, nom. n., is pro...
The genus Arhaconotus Belokobylskij (Hymenoptera: Braconidae, Doryctinae) is recorded for the first time from China. A new species of this genus, Arhaconotus hainanensis Tang & Chen, sp. n., is described and illustrated. A key to the species of this genus is updated to include the new species.
Supplementary data ml http://rstb.royalsocietypublishing.org/content/suppl/2010/07/20/365.1552.2581.DC1.ht "Audio supplement" References http://rstb.royalsocietypublishing.org/content/365/1552/2581.full.html#ref-list-1 This article cites 74 articles, 27 of which can be accessed free Subject collections (467 articles) evolution (37 articles) bioinformatics Articles on similar topics can be...
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