نتایج جستجو برای: during 2009
تعداد نتایج: 1793878 فیلتر نتایج به سال:
The ability of Gaussian noise to induce ordered states in dynamical systems is here presented in an overview of the main stochastic mechanisms able to generate spatial patterns. These mechanisms involve: (i) a deterministic local dynamics term, accounting for the local rate of variation of the field variable, (ii) a noise component (additive or multiplicative) accounting for the unavoidable env...
Localized ecological interactions can generate striking large-scale spatial patterns in ecosystems through spatial self-organization. Possible mechanisms include oscillating consumer-resource interactions, localized disturbance-recovery processes and scale-dependent feedback. Despite abundant theoretical literature, studies revealing spatial self-organization in real ecosystems are limited. Rec...
BACKGROUND Scorpion sting is a major health problem in Iran. The aim of current study was to measure the incidence rates of scorpion stings, mortality, recovery, and affected age groups. The results of treatment with and without anti venom also were considered in the entire country during 2009. METHODS All the data were collected from emergency section of different hospitals and then were ana...
Gaia Scavia, Stefano Morabito, Rosangela Tozzoli, Valeria Michelacci, Maria Luisa Marziano, Fabio Minelli, Clarissa Ferreri, Fabio Paglialonga, Alberto Edefonti, and Alfredo Caprioli Author affi liations: Istituto Superiore di Sanità, Rome, Italy (G. Scavia, S. Morabito, R. Tozzoli, V. Michelacci, M.L. Marziano, F. Minelli, C. Ferreri, A. Caprioli); and Ospedale Maggiore Policlinico, Milan, Ita...
We analyzed changes in immunologic values over time for 28 hospitalized patients with pandemic (H1N1) 2009. Levels of interleukin-6, interferon-y, and interleukin-10 increased 1 day after illness onset and then decreased to baseline levels. Levels of virus-specific antibody were undetectable 1 day after illness onset and peaked 36 days later.
A total of 1752 strains of osrnophilic yeasts were isolated from honey and po]]ens. Fody-three strains Gf esmophilic yeasts produced po]yols, among whieh 6 strains produced erythritol in good yields. On the other hand, 52 osmophilic yeasts converted sucrose te fin]etooligosaccharides, among which 8 strains produced both extra and intracel]ular P-fructofuranosidase, which conyerted sucrose to fr...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید