نتایج جستجو برای: garra rossica
تعداد نتایج: 388 فیلتر نتایج به سال:
El presente artículo indaga en la relación con masonería del escritor y periodista Francisco Ferrari Billoch (Manacor, Mallorca 1901-Madrid 1958), sin duda uno de los ejemplos más relevantes evolución desde pertenencia a orden al propagandismo antimasónico el siglo XX español. Pese sus orígenes derechistas católicos, inicios Segunda República (1931-1936) experimentó una breve etapa masónica, la...
Understanding the processes involved in evolution of organisms is a principal topic that has received much attention from the research community. A common way to achieve this is to study the ecological conditions and morphological relationships of taxa. Fish are widely regarded as notable animal models in studies of environmental influence on morphological features given their high environmenta...
We present branching fraction and CP asymmetry measurements as well as angular studies of B→��K decays using 464×106 BB� events collected by the BABAR experiment. The branching fractions are measured in the �� invariant mass range below the �c resonance (m��<2.85 GeV). We find B(B+→��K+)=(5.6±0.5±0.3)×10-6 and B(B0→��K0)=(4.5±0.8±0.3)×10-6, where the first uncertainty is statistical and the sec...
Heat shock proteins (HSPs), originally identified as heat-inducible gene products, are a family of highly conserved proteins that respond to a wide variety of stress including oxidative stress. Although both acute and chronic oxidative stress have been well demonstrated to induce HSP responses, little evidence is available whether increased HSP levels provide enhanced protection against oxidati...
The surface chemistry of single crystal barium titanate (BaTiO3) has been studied using temperature programmed desorption (TPD). TPD measurements were performed with several probe molecules, including methanol and carbon dioxide. The role of oxygen vacancies in the adsorption and reaction of these molecules was examined by annealing the crystal under oxidizing or reducing conditions prior to pe...
Patterns of fish community composition in the Mahaweli ichthyological region of Sri Lanka were examined in agricultural tributaries of the Uma-oya catchment of the upper Mahaweli River in comparison to more pristine streams in a nature reserve in the Amban-ganga catchment. The Uma-oya catchment shows characteristics commonly observed in extensive agricultural exploitation such as impaired water...
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