972 resultados para Open access publishing


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The Open Access movement has encouraged the availability of publicly-funded research papers, data and learning content for barrier-free use of that content without payment by the user. The impact of increasing availability of content to researchers in European universities is understood in terms of easier access to previous research and greater exposure for new research results, bringing benefits to the research community itself. A new culture of informal sharing is evident within the teaching and learning communities and to some extent also within the research community, but as yet the growth in informal sharing has not had a major effect upon the use of formal publication choices. This briefing paper explores the impact of open access upon potential users of research outputs outside the walls of research-led European universities, where the economic value of open access may be even greater than the academic value within universities. The potential impact of open access is understood in many communities but requires a greater volume of open access content to be available for the full potential to be realised. More open access content will become available as the opportunities in open, internet-based digital scholarship are understood. This briefing paper was written in cooperation with SPARC Europe. All links provided in footnotes in this Briefing Paper are to studies available in open access.

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At the Berlin7 conference in Paris on 3 December 2009 Knowledge Exchange provided a workshop on the practical challenges to be addressed in moving to Open Access. Presentations where provided by John Houghton and Alma Swan discussing the outcomes of studies on the costs and benefits of Open Access for institutions and the society as a whole. These were followed by presentations by two funding agencies on the results of financing publication costs both at an institutional and national level in Germany. Also the results of the Springer deal in the Netherlands where presented. The third section was focused on the results of implementing mandates both by funding bodies and institutions.

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In June 2009 a study was completed that had been commissioned by Knowledge Exchange and written by Professor John Houghton, Victoria University, Australia. This report on the study was titled: "Open Access – What are the economic benefits? A comparison of the United Kingdom, Netherlands and Denmark." This report was based on the findings of studies in which John Houghton had modelled the costs and benefits of Open Access in three countries. These studies had been undertaken in the UK by JISC, in the Netherlands by SURF and in Denmark by DEFF. In the three national studies the costs and benefits of scholarly communication were compared based on three different publication models. The modelling revealed that the greatest advantage would be offered by the Open Access model, which means that the research institution or the party financing the research pays for publication and the article is then freely accessible. Adopting this model could lead to annual savings of around EUR 70 million in Denmark, EUR 133 million in The Netherlands and EUR 480 in the UK. The report concludes that the advantages would not just be in the long term; in the transitional phase too, more open access to research results would have positive effects. In this case the benefits would also outweigh the costs.

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Phase 4: Review of the conditions under which individual services and platforms can be sustained On Tuesday 1 October 2013, in Bristol, United Kingdom, Knowledge Exchange brought together a group of international Open Access Service providers to discuss the sustainability of their services. A number of recurring lessons learned were mentioned; Though project funding can be used to start up a service, it does not guarantee the continuation of a service and it can be hard to establish the service as a viable entity, standing on its own feet. Research funders should be aware that if they have policies or mandates for making research outputs available they will eventually also be responsible for on-going support for the underlying infrastructure. At present some services are used globally but the costs are only covered by a limited geographic spread, sometimes only a number of institutions or only one country. Finding other funding sources can be challenging. Various routes were mentioned including commercial partnerships, memberships, offering additional paid services or using a Freemium model. There is not one model that will fit all. As more services turn to library sponsorship to sustain them, one strategy might be to bundle the requests and approach a group of research and infrastructure funders or institutions (and others) with a package rather than each service going through the same resource consuming process of soliciting funding. This will also allow the community to identify gaps, dependencies and overlap in the services. The possibility of setting up an organisation to bundle the services was discussed and a number of risks were identified.

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This article concerns how higher education institutions across the United Kingdom are implementing systems and workflows in order to meet open access requirements for the next Research Excellence Framework. The way that institutions are preparing is not uniform, although there are key areas which require attention: cost management, advocacy, systems and metadata, structural workflows, and internal policy. Examples of preparative work in these areas are taken from institutions who have participated in the Open Access Good Practice initiative supported by Jisc.

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In this workshop seminar delivered twice at the CoFHE/UCR 2006 conference the author explored aspects relating to successful advocacy of Open Access and repositories. Areas covered included preconceptions on the part of academics and support staff, as well as models of implementation of an advocacy programme. A large portion of the material pulls together experience and narrative evidence from the SHERPA Consortium partners and repository administrators; with a particular focus on their successes and failures and the lessons that have been learned.

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It is often assumed that open access repositories and peer-reviewed journals are in competition with each other and therefore will in the long term be unable to coexist. This paper takes a critical look at that assumption. It draws on the available evidence of actual practice which indicates that coexistence is possible at least in the medium term. It discusses possible future models of publication and dissemination which include open access, repositories, peer review and journals. The paper suggests that repositories and journals may coexist in the long term but that both may have to undergo significant changes. Important areas where changes need to occur include: widespread deployment of repository infrastructure, development of version identification standards, development of value-added features, new business models, new approaches to quality control and adoption of digital preservation as a repository function.

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The mission of "the Depot" is to provide a service that enables all UK academics to share in the benefits of open access exposure for their post-print research outputs. It does this by providing a national intake and storage facility - the Depot - for use by any UK academic in Higher Education. This article describes the Depot and the service it provides.

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Saltwater recreational fishing (SRF) in Portugal was for a long time an open-access activity, without restrictions of any kind. Restrictions to control the recreational harvest were first implemented in 2006 and were highly criticized by the angler community, for being highly restrictive and lacking scientific support. The present study aimed to obtain socio-economic data on the recreational shore anglers and gauge their perceptions about recreational fishing regulations and the newly implemented restrictions in Portugal. Roving creel surveys were conducted along the south and south-west coasts of Portugal, during pre and post regulation periods (2006-2007). A total of 1298 valid face-to-face interviews were conducted. Logit models were fitted to identify which characteristics influence anglers' perceptions about recreational fishing regulations. The majority of the interviewed anglers was aware and agreed with the existence of recreational fishing regulations. However, most were against the recreational fishing regulations currently in place. The logit models estimates revealed that Portuguese anglers with a higher level of formal education and income are more likely to agree with the existence of recreational fishing regulations. In contrast, anglers who perceive that more limitations and a better enforcement of commercial fishing would improve fishing in the area are less likely to agree with the existence of SRF regulations. The findings from this study will contribute to inform decision-makers about anglers' potential behaviour towards the new and future regulations. Although the existence of fishing regulations is a good starting point for effective management, the lack of acceptance and detailed knowledge of the regulations in place by fishers may result in lack of compliance, and ultimately hinder the success of recreational fishing regulations in Portugal. (C) 2013 Elsevier Ltd. All rights reserved.

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INTRODUCTION: Open access publishing is becoming increasingly popular within the biomedical sciences. SciELO, the Scientific Electronic Library Online, is a digital library covering a selected collection of Brazilian scientific journals many of which provide open access to full-text articles.This library includes a number of dental journals some of which may include reports of clinical trials in English, Portuguese and/or Spanish. Thus, SciELO could play an important role as a source of evidence for dental healthcare interventions especially if it yields a sizeable number of high quality reports. OBJECTIVE: The aim of this study was to identify reports of clinical trials by handsearching of dental journals that are accessible through SciELO, and to assess the overall quality of these reports. MATERIAL AND METHODS: Electronic versions of six Brazilian dental Journals indexed in SciELO were handsearched at www.scielo.br in September 2008. Reports of clinical trials were identified and classified as controlled clinical trials (CCTs - prospective, experimental studies comparing 2 or more healthcare interventions in human beings) or randomized controlled trials (RCTs - a random allocation method is clearly reported), according to Cochrane eligibility criteria. CRITERIA TO ASSESS METHODOLOGICAL QUALITY INCLUDED: method of randomization, concealment of treatment allocation, blinded outcome assessment, handling of withdrawals and losses and whether an intention-to-treat analysis had been carried out. RESULTS: The search retrieved 33 CCTs and 43 RCTs. A majority of the reports provided no description of either the method of randomization (75.3%) or concealment of the allocation sequence (84.2%). Participants and outcome assessors were reported as blinded in only 31.2% of the reports. Withdrawals and losses were only clearly described in 6.5% of the reports and none mentioned an intention-to-treat analysis or any similar procedure. CONCLUSIONS: The results of this study indicate that a substantial number of reports of trials and systematic reviews are available in the dental journals listed in SciELO, and that these could provide valuable evidence for clinical decision making. However, it is clear that the quality of a number of these reports is of some concern and that improvement in the conduct and reporting of these trials could be achieved if authors adhered to internationally accepted guidelines, e.g. the CONSORT statement.

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This paper presents a simulator for electric vehicles in the context of smart grids and distribution networks. It aims to support network operator´s planning and operations but can be used by other entities for related studies. The paper describes the parameters supported by the current version of the Electric Vehicle Scenario Simulator (EVeSSi) tool and its current algorithm. EVeSSi enables the definition of electric vehicles scenarios on distribution networks using a built-in movement engine. The scenarios created with EVeSSi can be used by external tools (e.g., power flow) for specific analysis, for instance grid impacts. Two scenarios are briefly presented for illustration of the simulator capabilities.

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S'hi analitza el procés de transmissió dels drets de propietat intel·lectual dels resultats de la recerca universitària. Habitualment les universitats renuncien als seus possibles drets en benefici dels autors que, sovint, quan publiquen un article en una publicació periòdica, assignen els drets a l'editor de la revista. Finalment, aquest ven el producte, en forma de subscripció a les seves publicacions, a les universitats, on s'havia originat el procés. La crisi motivada per l¿augment dels preus de subscripció a les publicacions periòdiques, unida a les limitacions que el procés de transmissió dels drets de propietat intel·lectual imposa en l¿accés a la informació científica, bàsicper als científics, ja que la difusió dels seus treballs és a la base de la seva promoció, són l¿origen del moviment de lliure accés (open access). Aquesta iniciativa intenta retornar al món acadèmic el control dels processos de comunicació i distribució de la informació científica. Finalment, el creixement de la informació electrònica disponible ha provocat que les biblioteques deixin d¿adquirir exemplars impresos de les publicacions per a disposar d¿accés remot als continguts d¿aquestes publicacions en format electrònic. Aquest canvi implica que les biblioteques han de fer front a una sèrie de qüestions de caràcter legal a l'hora d¿adquirir les llicència d¿ús d¿aquests recursosdigitals.