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Costo del capital en el sector pesquero-acuícola chileno
(Interciencia Association, 2009)
Acceso abierto
En el presente estudio se estima una tasa de costo promedio ponderado de capital (WACC) para el sector pesquero-acuícola chileno, un parámetro esencial para la toma de decisiones de inversión en dicho sector. Para ello se ...
Recommendation in higher education using data mining techniques
(Universidad de Cordoba, 2009)
Acceso abierto
One of the main problems faced by university students is to take the right decision in relation to their academic itinerary based on available information (for example courses, schedules, sections, classrooms and professors). ...
Securitization of brand names: Basic concepts and its use in practice
(Palgrave Macmillan Ltd., 2009)
Acceso restringido
Today, the securitization industry is international in scope, large and rapidly growing, and the nature of it has changed to become largely intellectual property (IP) and future flow based. Brand securitization, one type ...
Improving AEH courses through log analysis
(Technische Universität Graz, 2008)
Acceso abierto
Authoring in adaptive educational hypermedia environment is complex activity. In order to promote a wider application of this technology, the teachers and course designers need specific methods and tools for supporting ...
ASquare: A powerful evaluation tool for adaptive hypermedia course system
(ACM, 2008)
Acceso restringido
Currently many methods and tools are being developed to
support e-Learning courses. On the one hand, they are used
to help students. On the other, a few applications are being
developed to help course designers and ...
Synthesis, characterization, and in vitro cytotoxic activities of benzaldehyde thiosemicarbazone derivatives and their palladium(II) and platinum(II) complexes against various human tumor cell lines
(Hindawi Publishing Corporation, 2008)
Acceso abierto
The palladium (II) bis-chelate Pd (L 1 - 3) 2 and platinum (II) tetranuclear Pt 4 (L 4) 4 complexes of benzaldehyde thiosemicarbazone derivatives have been synthesized, and characterized by elemental analysis and IR, FAB ...
The geographic distribution of big five personality traits: patterns and profiles of human self-description across 56 nations
(Sage Publications, Inc., 2007)
Acceso abierto
The Big Five Inventory (BFI) is a self-report measure designed to assess the high-order personality traits of Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness. As part of the International Sexuality ...
Achievement goals, learning strateges and language achevement among peruvian high school students
(Ubiquity Press Ltd., 2007)
Acceso abierto
We used an achievement goal framework to study the role of motivation in the academic context of a Peruvian sample of 8 th to 10 th grade high school students (N = 1505). The purpose of this cross-sectional study was to ...
A problem-oriented method for supporting AEH authors through data mining
(Universidad Técnica de Aachen, 2007)
Acceso abierto
One of the main problems with Adaptive Educational Hypermedia Systems (AEHS) is that is very difficult to test whether adaptation decisions are beneficial for all the students or some of them would benefit from a different ...
Las divergencias fonológicas entre el habla adulta y el de los niños en el español hablado en Lima (Perú)
(Asociación Española de Logopedia Foniatria Y Audiologia, 2006)
Acceso restringido
El objetivo de este artículo es comparar el habla del modelo adulto del español hablado en la ciudad de Lima (Perú) con el habla de niños limeños monolingües, cuyas edades varían de 2,6 años a 5 años y que no presentan ...