Understanding Deaf bilingual education from the inside: a SWOT analysis     

Irma M. Munoz-Baell  Carlos Alvarez-Dardet  M. Ruiz-Cantero  Emilio Ferreiro-Lago  Eva Aroca-Fernandez 《International Journal of Inclusive Education》2013,17(9):865-889

This article reports on a Strengths, Weaknesses, Opportunities and Threats (SWOT) analysis using a nominal group process undertaken to identify and tackle significant factors, both internal and external, affecting those current Deaf bilingual practices in Spain which promote or prevent the processes through which more inclusive (barrier-free) education for Deaf children can be successfully implemented. Seventeen school representatives (eight Deaf, nine hearing) from nine school sites with leading Deaf bilingual initiatives for Deaf children from different parts of the country participated in the study. Ways to improve accessibility to the whole SWOT process were explored to ensure that genuine and significant participation of All school representatives was actually possible. The main strengths pointed out the importance of participation and involvement of staff and others in the educational community. The primary weakness was found in the lack of a learning environment fully accessible to Deaf children. Notable opportunities included a growing acceptance of the bilingual and inclusive school concept by regional educational administrations and societal and parental changes towards bilingualism and sign language. The lack of official recognition of sign language was reported as a major threat. Understanding these four internal and external interrelated factors can: (1) help insiders reflect on their practices and use the findings to improve their practice; (2) guide policy decisions on matching resources and capabilities to the environment in which schools catering for Deaf children operate; and (3) provide the starting point upon which policy-making and further research could be built.  相似文献   

Integration in Italian schools: teachers' perceptions regarding day-to-day practice and its effectiveness     

Dario Ianes  Heidrun Demo  Francesco Zambotti 《International Journal of Inclusive Education》2013,17(6):626-653

Italy is famous for having the highest percentage of students with disabilities attending ‘the school for all’ (integration). However, in recent studies, the reality of integration seems to be more complex. Integration has reached some important goals (e.g. longer school careers), but while the Italian school system envisages the full participation of all students in normal class activities, there are various problems with the way in which integration is managed day-to-day. This study has two aims: to ascertain the extent to which the Italian legislation on integration is applied in practice and to assess the effectiveness of integration in terms of reaching the learning and social development objectives for students with disabilities and the class as a whole. The article describes the data collected though an online questionnaire compiled by 3230 Italian school staff members, mostly teachers. First, it shows that the integration experience of most of the students with disabilities takes the form of partial participation in class activities. Reasons for it are hypothesised. Second, the teachers' level of satisfaction with the learning and social skills of both students with disabilities and the class is generally positive. A although by no means outstandingly so.  相似文献   

Evaluation of hematocrit bias on blood glucose measurement with six different portable glucose meters     

Daves M  Cemin R  Fattor B  Cosio G  Salvagno GL  Rizza F  Lippi G 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2011,21(3):306-311

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Students in the Forest: The Role of Design-Build Pedagogies in Repairing Material Disconnections in Architecture Education     

James Benedict Brown  Francesco Camilli 《The International Journal of Art & Design Education》2023,42(2):230-245

This article explores an intellectual disconnection in architectural education about the conception of wood as a building material. It explores initiatives to develop in future architects a deeper consciousness of the complex ecology of timber, promoting its sustainable use in the building industry. It explores six case studies drawn from architectural education to explore the ways in which the properties that make timber sustainable are explored through research and design, and how this deep understanding is transferred to students through hands-on applications.  相似文献   

Entering the European Information Society: Four Rural Development Projects     

Pernilla Gripenberg  Ingjerd Skogseid  Francesco Botto  Andrea Silli  Virpi Kristiina Tuunainen 《The Information Society》2013,29(1):3-14

This article compares four European information and communication technologies (ICT) development projects spawned by national and EU initiatives to create the “European information society.” These projects, which sought to support learning and better use of ICT, were all the result of opportunities opened up by political initiatives. The analysis indicates that the main problems that afflict these projects stem from varied expectations and interests of the major actors. These problems can be mitigated considerably if a feeling of ownership is generated among the participants. This sense of belonging, however, is difficult to foster in a “top-down” project. Hence there is a need for a better balance between the “top-down” and “bottom-up” influences in the development of such projects.  相似文献   

A general method for generating parametric Lorenz and Leimkuhler curves     

José María Sarabia  Emilio Gómez-Déniz  María Sarabia  Faustino Prieto 《Journal of Informetrics》2010,4(4):524-539

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A microfluidic platform for controlled biochemical stimulation of twin neuronal networks     

Biffi E  Piraino F  Pedrocchi A  Fiore GB  Ferrigno G  Redaelli A  Menegon A  Rasponi M 《Biomicrofluidics》2012,6(2):24106-2410610

Spatially and temporally resolved delivery of soluble factors is a key feature for pharmacological applications. In this framework, microfluidics coupled to multisite electrophysiology offers great advantages in neuropharmacology and toxicology. In this work, a microfluidic device for biochemical stimulation of neuronal networks was developed. A micro-chamber for cell culturing, previously developed and tested for long term neuronal growth by our group, was provided with a thin wall, which partially divided the cell culture region in two sub-compartments. The device was reversibly coupled to a flat micro electrode array and used to culture primary neurons in the same microenvironment. We demonstrated that the two fluidically connected compartments were able to originate two parallel neuronal networks with similar electrophysiological activity but functionally independent. Furthermore, the device allowed to connect the outlet port to a syringe pump and to transform the static culture chamber in a perfused one. At 14 days invitro, sub-networks were independently stimulated with a test molecule, tetrodotoxin, a neurotoxin known to block action potentials, by means of continuous delivery. Electrical activity recordings proved the ability of the device configuration to selectively stimulate each neuronal network individually. The proposed microfluidic approach represents an innovative methodology to perform biological, pharmacological, and electrophysiological experiments on neuronal networks. Indeed, it allows for controlled delivery of substances to cells, and it overcomes the limitations due to standard drug stimulation techniques. Finally, the twin network configuration reduces biological variability, which has important outcomes on pharmacological and drug screening.  相似文献   

Polyester μ-assay chip for stem cell studies     

Francesco Piraino  ?eila Selimovi?  Marco Adamo  Alessandro Pero  Sam Manoucheri  Sang Bok Kim  Danilo Demarchi  Ali Khademhosseini 《Biomicrofluidics》2012,6(4)

The application of microfluidic technologies to stem cell research is of great interest to biologists and bioengineers. This is chiefly due to the intricate ability to control the cellular environment, the reduction of reagent volume, experimentation time and cost, and the high-throughput screening capabilities of microscale devices. Despite this importance, a simple-to-use microfluidic platform for studying the effects of growth factors on stem cell differentiation has not yet emerged. With this consideration, we have designed and characterized a microfluidic device that is easy to fabricate and operate, yet contains several functional elements. Our device is a simple polyester-based microfluidic chip capable of simultaneously screening multiple independent stem cell culture conditions. Generated by laser ablation and stacking of multiple layers of polyester film, this device integrates a 10 × 10 microwell array for cell culture with a continuous perfusion system and a non-linear concentration gradient generator. We performed numerical calculations to predict the gradient formation and calculate the shear stress acting on the cells inside the device. The device operation was validated by culturing murine embryonic stem cells inside the microwells for 5 days. Furthermore, we showed the ability to maintain the pluripotency of stem cell aggregates in response to concentrations of leukemia inhibitory factor ranging from 0 to ∼1000 U/ml. Given its simplicity, fast manufacturing method, scalability, and the cell-compatible nature of the device, it may be a useful platform for long-term stem cell culture and studies.  相似文献   

Are instructional explanations more effective in the context of an impasse?     

Emilio Sánchez  Héctor García-Rodicio  Santiago R. Acu?a 《Instructional Science》2009,37(6):537-563

Effective instructional explanations help the students to construct coherent mental representations. To do so, one condition is that they must be tailored to students’ needs. It is hypothesized that explanations are more helpful if they also explicitly aid the students to detect problems in their mental representations, as this provokes an impasse that motivates students to process the explanation deeply. Participants were provided with a computer-based material on plate tectonics and then with explanatory support in the form of either a tailored explanation preceded by an impasse-trigger (I + E group) or an identical explanation without the impasse-trigger (noI + E group). After the reading of the materials they solved retention and transfer tests; their flawed ideas were also counted. Participants in the I + E group recalled more correct information, generated more transfer solutions, and showed fewer flawed ideas than those in the noI + E group. This indicates that tailored explanations combined with impasse-triggers that make explicit conflicts between the text model and the students′ models can indeed foster deep learning.  相似文献   

Modelling the joint impact of R&D and ICT on productivity: A frontier analysis approach     

Fabio Pieri  Michela Vecchi  Francesco Venturini 《Research Policy》2018,47(9):1842-1852

This study explores the channels through which technological investments affect productivity performance of industrialized economies. Using a Stochastic Frontier Model (SFM) we estimate the productivity effects of R&D and ICT for a large sample of OECD industries between 1973 and 2007, identifying four channels of transmission: input accumulation, technological change, technical efficiency and spillovers. Our results show that ICT has been particularly effective in reducing production inefficiency and in generating inter-industry spillovers, while R&D has raised the rate of technical change and favoured knowledge spillovers within sectors. We also quantify the contribution of technological investments to output and total factor productivity growth documenting that R&D and ICT accounted for almost 95% of productivity growth in the OECD area.  相似文献