Development of the social network b-learning in the University of Alicante     

Francisco Miguel  Martinez-  Verdu Maria  Jose Rodriguez  Jaume Herminia  Provencio Garrigos  Jasone  Mondragon-Lasagabaster Juan  Ramon  Rico-Juan Juan  Ignacio Ferreiro  Prieto Mar  Iglesias Natalia  Albaladejo-Blazquez Maria  Dolores de  Fez Saiz  Valentin Viqueira  Perez Jose  Tomas Garcia  Garcia  M  Dolores  Fernandez-P ascual  EnarRuiz-Conde Begona  Lucia Fuster  Garcia Josefa  Parreno-Selva Diana  Jareno Ruiz  Esther Perales  Romero Elisabet  Chorro Calderon 《美中教育评论》2010,(12):54-69

This work describes the genesis, articulation and consolidation from 2007 of a social network of b-learning （blended learning） in the UA （University of Alicante） （Spain）, with the institutional backing of the Office of the Vice President for Education Technology and Innovation, and the momentum and advice of professor Angel Fidalgo （UNESCO （United Nations Educational, Scientific and Cultural Organization） chair for University of Management and Policy）. The social network currently has more than 25 teachers, working on different work linkages with the university, implementing or intending to apply the teaching methodologyb-learning during the course 2007-2008 in a variety of courses and degrees. To do so, several resource centers （blogs, wikis, Wimba Create （before CourseGenie）, etc.）, and digital platforms （Virtual Campus of the UA, Moodle, etc.） are used.  相似文献   

Edge-pairing isometries and counting Dirichlet domains on the densest tessellation {12g−6,3} for signal set design     

Mário José de Souza  Mercio Botelho Faria  Reginaldo Palazzo  Marcelo Firer 《Journal of The Franklin Institute》2012,349(3):1139-1152

  相似文献   

Do R&D subsidies affect SMEs’ access to external financing?     

Miguel Meuleman  Wouter De Maeseneire 《Research Policy》2012,41(3):580-591

Many countries spend sizeable sums of public money on R&D grants to alleviate debt and equity gaps for small firms’ innovation projects. In making such awards, knowledgeable government officials may certify firms to private financiers. Using a unique Belgian dataset of 1107 approved requests and a control group of denied requests for a specific type of R&D grant, we examine the impact of subsidies on small firms’ access to external equity, short term and long term debt financing. We find that obtaining an R&D subsidy provides a positive signal about SME quality and results in better access to long-term debt.  相似文献   

Collaborating for Success: The Digital Library of the Caribbean     

Miguel Asencio 《图书馆管理杂志》2017,57(7):818-825

This article will provide a brief overview of the successes of the Digital Library of the Caribbean, an open access, multi-institutional, multilingual, inclusive, international digital library. It will discuss factors that support the sustainability of robust technical infrastructures, collaborative partnerships, shared governance, and shared interests in advancing Caribbean scholarly research. Partner relationships and shared governance are at the heart of the creativity and solutions which continue to grow the largest Caribbean content digital library in the world.  相似文献   

Hackathons as Community-Based Learning: a Case Study     

Miguel Lara  Kate Lockwood 《TechTrends》2016,60(5):486-495

  相似文献   

Creation of reusable open textbooks: Insights from the Connexions repository          下载免费PDF全文

Carlos Rodriguez‐Solano  Salvador Sánchez‐Alonso  Miguel‐Angel Sicilia 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(6):1223-1235

Open textbook initiatives have appeared as an alternative to traditional publishing. These initiatives for the production of alternatively copyrighted educational resources provide a way of sharing materials through the Web. While the open model of peer‐produced materials enables the global reuse of textbooks, the combination of fragments to produce new textbooks tailored to particular needs is not easy. The heterogeneity of topics and target audiences, as well as the cultural and institutional differences of educational systems across the globe, raises the need for new compositional features, fostering—at the same time—the reuse of the newly produced combinations. This paper reviews the current models of reuse and sharing, and presents a quantitative analysis of the Connexions repository which provides evidence about the culture of reuse in open textbook initiatives.  相似文献   

When Circles Collide: Unpacking TPACK Instruction in an Eighth-Grade Social Studies Classroom     

Miguel Gómez 《学校用计算机》2015,32(3-4):278-299

The technological pedagogical content knowledge (TPACK) conceptual framework, since its introduction in 2006, has provided researchers and teacher educators a theoretical means by which to understand the knowledge required to teach effectively with technology. However, a clear picture of what TPACK looks like in practice is still in its infancy. Using a case-study approach, this research examines the teaching practices of an eighth-grade social studies teacher, specifically how the teacher operationalizes TPACK within his classroom. Four examples of TPACK practices are given along with the teacher's rationale for his technology use. Two themes emerged: the transformation of technology into something that just happens in the classroom and the teacher's use of technology to shape instruction. Implications from this case study are then discussed, including the process and timing of combining the different knowledge components of TPACK and the need to better capture the role of students in the TPACK model.  相似文献   

Extending the understanding of mobile banking adoption: When UTAUT meets TTF and ITM     

Tiago Oliveira  Miguel Faria  Manoj Abraham Thomas  Aleš Popovič 《International Journal of Information Management》2014

Mobile banking (mBanking) enables customers to carry out their banking tasks via mobile devices. We advance the extant body of knowledge about mBanking adoption by proposing a model for understanding the importance and relationship between the user perception of mBanking, initial trust in mBanking services, and the fit between the technology and mBanking task characteristics. We synergistically combine the strengths of three IS theories – task technology fit (TTF) model, unified theory of acceptance and usage of technology (UTAUT), and initial trust model (ITM). The model was tested in a study conducted in Portugal, one of the European Union (EU) countries with the highest mobile phone adoption. Based on the sample of 194 individuals we applied partial least squares (PLS) to test the conceptual model propose. The path significance levels were estimated using the bootstrapping method (500 resamples). The study found that facilitating conditions and behavioral intentions directly influence mBanking adoption. Initial trust, performance expectancy, technology characteristics, and task technology fit have total effect on behavioral intention. The paper offers valuable insights to decision-makers involved in the implementation and deployment of mBanking services. For researchers, the paper highlights the usefulness of integrating TTF, UTAUT and ITM in the development of a decision support framework to study the adoption of new technologies.  相似文献   

A microfluidic device to study cancer metastasis under chronic and intermittent hypoxia     

Miguel A. Acosta  Xiao Jiang  Pin-Kang Huang  Kyle B. Cutler  Christine S. Grant  Glenn M. Walker  Michael P. Gamcsik 《Biomicrofluidics》2014,8(5)

Metastatic cancer cells must traverse a microenvironment ranging from extremely hypoxic, within the tumor, to highly oxygenated, within the host''s vasculature. Tumor hypoxia can be further characterized by regions of both chronic and intermittent hypoxia. We present the design and characterization of a microfluidic device that can simultaneously mimic the oxygenation conditions observed within the tumor and model the cell migration and intravasation processes. This device can generate spatial oxygen gradients of chronic hypoxia and produce dynamically changing hypoxic microenvironments in long-term culture of cancer cells.  相似文献   

Innovation across Europe: How important are institutional differences?     

Natália Barbosa Ana Paula Faria 《Research Policy》2011,40(9):1157-1169

By changing the level of competition and/or affecting the allocation of resources, institutions can play a very important role on innovation activity. In this paper we investigate the relative importance of institutional variation across European countries in explaining differences in their innovation intensity at the industry level. We employ a novel indicator of innovation therefore circumventing the limitations of more traditional indicators. Our results are broadly consistent with previous empirical literature. They show that stringent product and labor market regulation affects innovation intensity negatively, and that more developed credit markets foster innovation. However, the empirical findings also raise doubts with respect to the strengthening of intellectual property rights as a means to stimulate innovation, a result that is in accordance with recent propositions in the literature.  相似文献