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Physical stress modifies top-down and bottom-up forcing on plant growth and reproduction in a coastal ecosystem
(Ecological Society of America, 2015-08)
Bottom-up and top-down effects act together to exert strong control over plant growth and reproduction, but how physical stress modifies those interactive forces remains unclear. Even though empirical evidence is scarce, ...
Computational and experimental approaches for development of methotrexate nanosuspensions by bottom-up nanoprecipitation
(2017-05-30)
Development of nanosuspensions offers a promising tool for formulations involving poorly water-soluble drugs. In this study, methotrexate (MTX) nanosuspensions were prepared using a bottom-up process based on acid-base ...
A framework for bottom-up induction of oblique decision trees
(ElsevierAmsterdam, 2014-07-05)
Decision-tree induction algorithms are widely used in knowledge discovery and data mining, specially in scenarios where model comprehensibility is desired. A variation of the traditional univariate approach is the so-called ...
La adquisición de una segunda lengua como agente de cambio en la enseñanza
(Escuela de Literatura y Ciencias del Lenguaje, 2012)
Bottom-up multitrophic effects in resprouting plants
(Ecological Soc AmerWashingtonEUA, 2012)
Silkomics: Insight into the Silk Spinning Process of Spiders
(2016-04-01)
The proteins from the silk-producing glands were identified using both a bottom-up gel-based proteomic approach as well as from a shotgun proteomic approach. Additionally, the relationship between the functions of identified ...
Seasonal variation in the population structure of the freshwater prawn Macrobrachium brasiliense (Decapoda: Palaemonidae) in a neotropical region
(Soc Brasileira Carcinologia, 2021-12-03)
The present study aims to describe the population structure of the freshwater prawn Macrobrachium brasiliense and to analyze whether it varies seasonally, with emphasis on abundance variation by demographic category, sex ...
An Attentional Model for Autonomous Mobile Robots
(2017-09-01)
The increase of applications that use autonomous robots has endowed them with a high number of sensors and actuators that are sometimes redundant. This new highly complex systems and the type of environment where they are ...
Optical spectrum of bottom-up graphene nanoribbons: towards efficient atom-thick excitonic solar cells
(Nature Publishing Group, 2014-10-10)
Recently, atomically well-defined cove-shaped graphene nanoribbons have been obtained using bottom-up synthesis. These nanoribbons have an optical gap in the visible range of the spectrum which make them candidates for ...