Results 101 to 110 of about 1,127,015 (326)
Uno de los componentes de La Reforma Educativa que se lleva a cabo en Chile es la Jornada Escolar Completa (JEC). Desde 1997, y en forma gradual, se han incorporado a este régimen 6.718 escuelas y liceos (80% de universo) y se espera que en el año 2010 ...
Sergio Martinic, Claudia Vergara
doaj
Rooted Trees Searching for Cocyclic Hadamard Matrices over D4t [PDF]
A new reduction on the size of the search space for cocyclic Hadamard matrices over dihedral groups D4t is described, in terms of the so called central distribution.
Armario Sampalo, José Andrés +4 more
core +1 more source
Innovación y co-creación: nuevos desafíos para las políticas públicas
The great challenge of modern societies is the ability to develop new ways of working collaboratively with the aim of building a common vision and action to solve complex public problems with a transformative logic.
Cristina Zurbriggen +1 more
semanticscholar +1 more source
A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo +14 more
wiley +1 more source
La lengua materna es el principal medio de comunicación del niño indígena maya para vincularse con su ambiente escolar, por ello la escuela debe considerar sus formas de vida y tradiciones culturales y apoyarse en maestros bilingües bien preparados.
Guadalupe Cú Balán +2 more
doaj
From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel +4 more
wiley +1 more source
O objetivo consiste em avaliar o desempenho dos programas de pós-graduação brasileiros de Contabilidade, no que tange a estrutura de construção do conhecimento. Foram analisadas sete programas de pós-graduação, durante o triênio de 2010 a 2012. Pautou-se
Tarcísio Pedro da Silva +2 more
doaj
Metalquimia S.A.: Socializar y sistematizar la innovación
Metalquimia ha creado un modelo de negocio transgresor que reproduce el efecto económico de una externalidad de red de manera natural promoviendo una cultura de innovación. Para mantener el equilibrio de este efecto, ésta ha sido capaz de: (1) incentivar la innovación entre sus empleados; (2) aumentar la productividad a unos costes sostenibles; y ...
openaire +1 more source
On the AER Convolution Processors for FPGA [PDF]
Image convolution operations in digital computer systems are usually very expensive operations in terms of resource consumption (processor resources and processing time) for an efficient Real-Time application.
Civit Balcells, Antón +6 more
core
Sistema Distritual de Innovación [PDF]
El concepto de sistema de innovación ha tenido un protagonismo creciente en el debate sobre los determinantes de la innovación y sus implicaciones en las políticas de innovación.
Asheim +16 more
core +6 more sources

