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Electrostatic medium effects and formal quantum structure-activity relationships in apomorphines interacting with D1 and D2 dopamine receptors
(John Wiley and Sons Inc., 1997)
The binding of apomorphines (AM) to D1 and D2 dopamine receptors is analyzed through a formal quantum structure-activity relationship method. The calculations were carried out at the CNDO/2 level of the molecular orbital ...
Particulate matter concentrations originating from industrial and urban sources: Validation of atmospheric dispersion modeling results
(Elsevier, 2016-01)
This study presents the analysis of the emission, transport, dispersion, and concentration of particulate matter emitted from a large industrial complex dedicated to the manufacture of cement in the town of Malagueño, ...
Organic-Matter Activity of Some Typical Soils of Puerto RicoTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1955)
Extraction of antioxidant components from peanut skins
(Instituto de la Grasa, 2007-10)
The objective of this work was to extract antioxidant components from peanut skins using different solvents and to determine antioxidant activity of the extracts. Methanolic, ethanolic, acetonic and aqueous extracts were ...
Spatial heterogeneity provides organic matter refuges for soil microbial activity in the Patagonian steppe, Argentina
(Pergamon-Elsevier Science Ltd, 2009-06)
In arid and semi-arid ecosystems that are frequently classified as water limited, it is unclear how spatial and temporal variability of vegetation and climate could affect microbially-mediated soil processes. Our objective ...
Silent Flocks: Constraints on Signal Propagation Across Biological Groups
(American Physical Society, 2015-05)
Experiments find coherent information transfer through biological groups on length and time scales distinctly below those on which asymptotically correct hydrodynamic theories apply. We present here a new continuum theory ...
Avaliação da capacidade adsortiva de carvão ativado e bentonita para a remoção de micropoluentes
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Ciência e Tecnologia AmbientalUTFPR, 2017-12-15)
Propagating speed waves in flocks: A mathematical model
(American Physical Society, 2018-11)
An efficient collective response to external perturbations is one of the most striking abilities of a biological system. One of the crucial aspect of this phenomenon is given by the information transfer, and resulting ...
Properties of balanced flows with bottlenecks: Common stylized facts in finance and vibration-driven vehicles
(American Physical Society, 2020-04)
We study experimentally the properties of the flow of mechanical vibration-driven vehicles confined in two chambers connected through a narrow opening. We report that the density of particles around the opening presents ...