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Patagonian grouper Acanthistius patachonicus (Jenyns, 1840) forms massive spawning aggregations in the Southwest Atlantic
(Wiley Blackwell Publishing, Inc, 2020-10)
Here we describe massive spawning aggregations and seasonal changes in the large‐scale distribution of the Patagonian grouper Acanthistius patachonicus in the Southwest Atlantic based on three sources of information: (a) ...
A hot knot of toads: Aggregation provides thermal benefits to metamorphic Andean toads
(Pergamon-Elsevier Science Ltd, 2008-02)
We tested the thermal benefits of aggregation ("knotting") for a high-elevation (>4300 m) population of metamorphic Rhinella spinulosa. Fewer knots were recorded when the sun was low on the horizon and aggregating toads ...
Recycled aggregate concrete: Localized failure assessment in thermodynamically consistent non-local plasticity framework
(Pergamon-Elsevier Science Ltd, 2017-01)
A gradient plasticity theory is extended to predict the mechanical failure behavior of concrete with recycled aggregates. A relevant feature of the novel constitutive formulation is its full consistency with the thermodynamic ...
The effect of blending granular aggregates of different origin on the strength of concrete
(Elsevier Science, 2012-03-01)
This work correlates the resistance of concrete cores with the physical properties of the granular material forming it. A basic physical characterization is conducted, taking into account the origin of the grains involved ...
Clay–magnetite co-aggregates for efficient magnetic removal of organic and inorganic pollutants
(Multidisciplinary Digital Publishing Institute, 2021-08-27)
This work reports the behavior of montmorillonite magnetite mixtures of varying composition in aqueous dispersions and evaluates their adsorbing properties using a cationic organicpollutant, methylene blue (MB+), and an ...
Computational analysis of red blood cell aggregation kinetics to obtain representative parameters in healthy donors
(Bulgarian Academy of Sciences. Institute of Mechanics, 2017-12)
Experimental curves of erythrocyte aggregation were modelled and fitted to obtain representative parameters of aggregation kinetics. Blood from healthy donors was collected and samples were prepared and analyzed at 40% ...
Fishing impact on spawning aggregations of mutton snapper (Lutjanus analis) and grey triggerfish (Balistes capriscus) in a Mesoamerican coral reefComparison of catch, CPUE and length distribution of spawning aggregations of mutton snapper (Lutjanus analis) and grey triggerfish (Balistes capriscus) on a Mesoamerican coral reef
(Pontificia Universidad Católica de Valparaíso, 2018)
Glyphosate and AMPA concentrations in the respirable dust emitted experimentally by soil aggregates, shortly after herbicide application
(Elsevier, 2020-06-15)
The objective of this study was to analyze glyphosate- and aminomethylphosphonic acid (AMPA) concentrations in the respirable dust (RD) emitted by different soil aggregates, shortly after herbicide application in a field ...