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Now showing items 31-40 of 48
Extreme salinity as a challenge to grow potatoes under Mars-like soil conditions: targeting promising genotypes
(Cambridge University Press, 2017-11-16)
One of the future challenges to produce food in a Mars environment will be the optimization of resources through the potential use of the Martian substratum for growing crops as a part of bioregenerative food systems. In ...
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Scheduling the scheduling task: a time-management perspective on scheduling
(Springer, 2017-10-28)
The objective of this study was to characterize how schedulers spend their time interacting with external parties. Time is the most critical resource at the disposal of schedulers; however, its usage has been overlooked ...
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Antiproliferative and structure activity relationships of amaryllidaceae alkaloids
(MDPI, 2015-07-30)
The antiproliferative activity of a set of seven natural Amaryllidaceae alkaloids and 32 derivatives against four cancer cell lines (A2780, SW1573, T47-D and WiDr) was determined. The best antiproliferative activities were ...
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Respuestas a comentarios "Superando Las Dicotomías: El Qhapaq ñan Como ejemplo del patrimonio como proceso social"
(Universidad de Tarapacá, 2019-09-24)
Antes de comenzar quisiera agradecer a los colegas que aceptaron hacer comentarios a mi artículo “Superando las dicotomías: el Qhapaq Ñan como ejemplo del patrimonio como proceso social”. En especial porque no es una tarea ...
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Automated vision-based system for parallel contactless micromanipulation
(Institute of Electrical and Electronics Engineers, 2013-11)
This paper presents the automated parallel noncontact manipulation of glass beads ranging from 30 up to 300 μm in size under water. Non-contact micromanipulation is performed by generating controllable laser-induced ...
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Determinación de compuestos fenólicos y actividad antioxidante de extractos de alcachofa (Cynara scolymus L.)
(Sociedad Química del Perú, 2013-01)
Como parte de un proyecto con la empresa Danper Perú, se evaluó el contenido de compuestos fenólicos y la actividad antioxidante de diversos extractos de alcachofa (Cynara scolymus L.), cultivada en el norte del Perú ...
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Contactless automated manipulation of mesoscale objects using opto-fluidic actuation and visual servoing
(AIP Publishing, 2014-05)
This work describes an automated opto-fluidic system for parallel non-contact manipulation of microcomponents. The strong dynamics of laser-driven thermocapillary flows were used to drag microcomponents at high speeds. ...
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Bedforms-ATM, an open source software to analyze the scale-based hierarchies and dimensionality of natural bed forms
(Elsevier, 2018-06-30)
Bedforms-ATM (Bed forms analysis toolkit for multiscale modeling) is a software designed to hierarchize and quantify the dimensionality of natural bed forms fields. It comprises four modular applications, namely: (1) wavelet ...
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Abrasion resistance and toughness of a ductile iron produced by two molding processes with a short austempering
(Elsevier, 2019-06)
Austempered ductile irons (ADI) have been extensively used in applications that require a high wear resistance. To further improve it, this work analyzes the effects of both two molding conditions and a short austempering ...
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Análisis de biodiesel preparado a partir de residuos de aceite doméstico, mediante RMN
(Sociedad Química del Perú, 2014-01)
Se preparó biodiesel a partir de residuos de aceite doméstico, mediante la reacción de transesterificación usando etanol. El rendimiento de la reacción fue del 78%, y el producto obtenido fue caracterizado por sus propiedades ...
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