Listar 1. Investigación por título
Mostrando ítems 1681-1700 de 11135
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Binuclear Co(II), Ni(II), Cu(II) and Zn(II) complexes with Schiff-bases derived from crown ether platforms: rare examples of ether oxygen atoms bridging metal centers
(Elsevier, 2010-05-26)[Abstract] Bibracchial lariat ethers L3 and L4, derived from the condensation of N,N′-bis(2-aminobenzyl)-1,10-diaza-15-crown-5 or N,N′-bis(2-aminobenzyl)-4,13-diaza-18-crown-6 with salicylaldehyde, form binuclear complexes ... -
Bio-AIMS collection of chemoinformatics web tools based on molecular graph information and artificial intelligence models
(Bentham, 2015-09-01)[Abstract] The molecular information encoding into molecular descriptors is the first step into in silico Chemoinformatics methods in Drug Design. The Machine Learning methods are a complex solution to find prediction ... -
Bio-inspired model of ground temperature behavior on the horizontal geothermal exchanger of an installation based on a heat pump
(Elsevier, 2015-02-20)[Abstract] Nowadays the Heat Pump is one of the best systems to warm a building with a good performance. Usually, with the aim to increase the efficiency, a geothermal heat exchanger is added to the installation. This ... -
Bioactivity and Metabolome Mining of Deep-Sea Sediment-Derived Microorganisms Reveal New Hybrid PKS-NRPS Macrolactone from Aspergillus versicolor PS108-62
(MDPI, 2023-01-28)[Abstract] Despite low temperatures, poor nutrient levels and high pressure, microorganisms thrive in deep-sea environments of polar regions. The adaptability to such extreme environments renders deep-sea microorganisms ... -
Biochar production from late-harvest grass – Challenges and potential for farm-scale implementation
(Elsevier, 2023)[Abstract:] Grasslands play a crucial role in European agriculture and ecology, but are often underutilized due to low-value end-products. The utilisation of late-harvest grass for biochar and heat generation on farm-level ... -
Biochemical and structural characterization of a novel thermophilic esterase EstD11 provide catalytic insights for the HSL family
(Elsevier B.V. on behalf of Research Network of Computational and Structural Biotechnology, 2021)[Abstract]: A novel esterase, EstD11, has been discovered in a hot spring metagenomic library. It is a thermophilic and thermostable esterase with an optimum temperature of 60 C. A detailed substrate preference analysis ... -
Biochemical composition and growth of the marine microalga Dunaliella tertiolecta (Butcher) with different ammonium nitrogen concentrations as chloride, sulphate, nitrate and carbonate.
(Elsevier Science Publishers, 1989)Cultures of the marine microalga Dunaliella tertiolecta were grown in ammonium chloride, sulphate, nitrate and carbonate at concentrations ranging from 0.25 to 16 mg.atom N/l. Cells were harvested in the stationary phase ... -
Bioclimatic strategies for Mexican dwellings: guidelines for climate adaptive resilient architecture
(2022)[Abstract] The last decades have been marked by the progressive effect of climate change. Despite the global nature of the phenomena and its ubiquitous consequences, the intensity of the associated risks to the population ... -
Bioconversion of Carbon Dioxide and Polluting Gases into Products with High Added Value
(2023)[Resumo] O uso de gases contaminantes o de efecto invernadoiro como o dióxido de carbono e o monóxido de carbono como substratos para producir produtos químicos é unha posibilidade para pechar os ciclos do carbono e ... -
Bioconversion of carbon monoxide-related volatile compounds into ethanol in bioreactors
(2015)[Resumen]Los problemas ambientales asociados al uso de combustibles fósiles, así como su esperada escasez en un futuro próximo, exigen la búsqueda de nuevos combustibles alternativos, como el bioetanol obtenido a partir ... -
Bioconversion processes
(MDPI, 2018) -
Biodegradation and effect of formaldehyde and phenol on the denitrification process
(Elsevier, 2005)Formaldehyde and phenol biodegradation during the denitrification process was studied at lab-scale, first in anoxic batch assays and then in a continuous anoxic reactor. The biodegradation of formaldehyde (260 mg l−1) as ... -
Biodegradation of BTEX in a fungal biofilter: Influence of operational parameters, effect of shock-loads and substrate stratification
(Elsevier, 2012-07)The effect of relative humidity (RH: 30% to >95%) of a gas-phase mixture composed of benzene, toluene, ethylbenzene and para-, meta- and ortho-xylenes (BTEX), inlet concentrations (0.2–12.6 g m−3), and empty bed residence ... -
Biodegradation of gas-phase styrene using the fungus Sporothrix variecibatus: Impact of pollutant load and transient operation
(Elsevier, 2010-03)Biofiltration of gas-phase styrene was studied using a newly isolated fungus Sporothrix variecibatus, in a perlite biofilter, at inlet concentrations and gas-flow rates ranging from 0.13 to 14 g m−3 and 0.075 to 0.34 m3 ... -
Biodegradation of toluene by the new fungal isolates Paecilomyces variotii and Exophiala oligosperma Biotechnology. 2005;32(1):33-7
(Springer, 2005-02)Two new fungal strains, namely Paecilomyces variotii and Exophiala oligosperma, were isolated on toluene as the sole carbon and energy source, mineralizing the substrate into carbon dioxide. Fungal strains isolated so far ... -
Biodistribution and immunogenicity of allogeneic mesenchymal stem cells in a rat model of intraarticular chondrocyte xenotransplantation
(Frontiers, 2017-11-06)[Abstract] Xenogeneic chondrocytes and allogeneic mesenchymal stem cells (MSC) are considered a potential source of cells for articular cartilage repair. We here assessed the immune response triggered by xenogeneic ... -
Biodiversidad y conservación de las praderas de Zostera marina en el noroeste ibérico: enfoque biológico y ficológico
(2018)[Resumen] Esta tesis investiga la biología y la biodiversidad ficológica, así como el estado de conservación y las amenazas de las praderas de Zostera marina en el noroeste de la península ibérica. Se muestrearon un total ... -
Biodiversidad y perspectivas para rehabilitar la cuenca del río Monelos (A Coruña, Galicia)
(Centro Ibérico de Restauración Fluvial (CIREF), 2019)[Resumen:] Se detalla información acerca de la canalización del río de Monelos (A Coruña, Galicia) y sus afluentes, aportando datos sobre la diversidad y abundancia de especies de animales y plantas en la cuenca de este ... -
Biodiversity and microbial activity in the epi-, meso- and bathypelagic realms of the ocean
(2017)[Abstract] This research thesis examined the vertical variation in microbial abundance, activity, community composition and structure, together with optical properties of the dissolved organic matter (DOM), along a ... -
Biodiversity of epiphytic macroalgae (Chlorophyta, Ochrophyta, and Rhodophyta) on leaves of Zostera marina in the northwestern Iberian Peninsula
(Consejo Superior de Investigaciones Científicas - CSIC, 2019-02-28)[Abstract] The composition, abundance, and distribution of epiphytic macroalgae living in meadows of Zostera marina L. in the northwestern Iberian Peninsula are here analyzed. We identified 63 species: 40 red algae, 16 ...