Intellectual property law on architectural design in collaborative design communication as digital assets

Digital Economy is one of the crucial elements promoted by the Digital Britain Report June 2009 and its Implementation Plan August 2009 in order to maintain and further the UK’s position as one of the world’s leading digital knowledge economies. Therefore, the application of Digital Technologies is high in the agenda. As pervasive digital technologies become more widely available, it becomes increasingly important to understand the legal implications of digital assets produced via digital technologies in collaborative design communication. Architects and engineers depend on intellectual property law to protect their original works. Copyright protection is automatic once a tangible medium of expression in any form of an innovative material, conforming the Copyright Designs and Patents Act 1988, is created. Although copyright law provides automatic protection to all original architectural plans, the limitation is that it only protects the expression of ideas but not the ideas themselves. The purpose of this research is to explore how effective the UK’s copyright law regime is for protecting the rights and interests of architects and engineers in their works as digital assets. The UK’s copyright law is ripe for modernisation not only to protect the rights of designers but also to further UK’s position in digital economy.

Talar de om samma sak? : Lärares respektive skollednings syn på implementeringen av digital teknik i en F-6-skola

Syftet med denna studie är att få en insikt i lärares respektive skollednings syn på implementering av digital teknik i undervisningen på en mindre F–6-skola. Genom enkäter till samtliga lärare på skolan samt intervjuer med fyra lärare och rektor på skolan undersöktes hur de ser på syftet med implementeringen och hur de använder den utrustning de har tillgång till. De tillfrågades även om hur de ser på resultatet och vad de kan ange som framgångsfaktorer respektive hinder i implementeringen. Genom att använda ett verksamhetsteoretiskt perspektiv gavs möjlighet att undersöka hur individer som innehar olika positioner i en organisation samverkar i implementeringsprocessen. Verksamhetsteorin hjälper oss att se på hur lärare respektive skolledning kommunicerar på olika nivåer i organisationen. Resultatet av studien visar att lärare och skolledning till stora delar har samma mål med implementeringen, men att deras uppfattning om vad som styr användandet av den digitala tekniken i undervisningen skiljer sig åt. Lärarna fokuserar på kommunikationen med eleverna och de ser den digitala tekniken som lärresurser medan skolledningen fokuserar mera på den fysiska tillgången till utrustningen och lärarnas behov av fortbildning för att öka möjligheterna att hantera denna.    En nedskriven plan för implementeringen av digital teknik i undervisningen saknas på den aktuella skolan. Därför har de inte tillgång till det verktyg planen skulle kunna utgöra för att tillsammans kunna driva implementeringen med gemensamma krafter. De diskuterar därigenom inte tillsammans hur de ska arbeta med denna process, utan de diskussioner som förekommer sker i mindre grupper.

Постсекулярность и цифровой антиклерикализм в Рунете [Post-Secularity and Digital Anti-Clericalism on Runet]

This article deals with the phenomenon of “digital anti-clericalism” in the Russian-speaking sphere of the Internet (Runet). In the context of post-secularism the claims of Russian clerical and bureaucratic elites to the ideological monopoly in the political and social life face a strong resistance from the champions of religious pluralism and preservation of a secular state. Presented here is a detailed analysis of the topics and the stylistic features of different types of anti-clerical Internet communication – a variety of political folklore (memes, demotivators, photoshopped pictures). Also traced is the connection between the modern anti-clericalism on Runet and the late Soviet counter-culture. Suggested for the first time is a classification of anticlerical and atheist websites that constitute a vital part of the Russian blogosphere.

Spatial prediction of rufous bristlebird habitat in a coastal heathland: a GIS-based approach

1. To develop a conservation management plan for a species, knowledge of its distribution and spatial arrangement of preferred habitat is essential. This is a difficult task, especially when the species of concern is in low   abundance. In south-western Victoria, Australia, populations of the rare rufous bristlebird Dasyornis broadbenti are threatened by fragmentation of suitable habitat. In order to improve the conservation status of this species, critical habitat requirements must be identified and a system of corridors must be established to link known populations. A predictive spatial model of rufous bristlebird habitat was developed in order to identify critical areas requiring preservation, such as corridors for dispersal.
2. Habitat models generated using generalized linear modelling techniques can assist in delineating the specific habitat requirements of a species. Coupled with geographic information system (GIS) technology, these models can be extrapolated to produce maps displaying the spatial configuration of suitable habitat.
3. Models were generated using logistic regression, with bristlebird presence or absence as the dependent variable and landscape variables, extracted from both GIS data layers and multispectral digital imagery, as the predictors. A multimodel inference approach based on Akaike’s information criterion was used and the resulting model was applied in a GIS to extrapolate predicted likelihood of occurrence across the entire area of concern. The predictive performance of the selected model was evaluated using the receiver operating characteristic (ROC) technique. A hierarchical partitioning protocol was used to identify the predictor variables most likely to influence variation in the dependent variable. Probability of species presence was used as an index of habitat suitability.
4. Negative associations between rufous bristlebird presence and  increasing elevation, 'distance to cree', 'distance to coast' and sun index were evident, suggesting a preference for areas relatively low in altitude, in close proximity to the coastal fringe and drainage lines, and receiving less direct sunlight. A positive association with increasing habitat complexity also suggested that this species prefers areas containing high vertical density of vegetation.
5. The predictive performance of the selected model was shown to be high (area under the curve 0·97), indicating a good fit of the model to the data. Hierarchical partitioning analysis showed that all the variables considered had significant  independent contributions towards explaining the variation in the dependent variable. The proportion of the total study area that was predicted as suitable habitat for the rufous bristlebird (using probability of occurrence at a ≥0·5 level ) was 16%.
6. Synthesis and applications. The spatial model clearly delineated areas predicted as highly suitable rufous bristlebird habitat, with evidence of potential corridors linking coastal and inland populations via gullies. Conservation of this species will depend on management actions that protect the critical habitats identified in the model. A multi-scale  approach to the modelling process is recommended whereby a spatially explicit model is first generated using landscape variables extracted from a GIS, and a second model at site level is developed using fine-scale habitat variables measured on the ground. Where there are constraints on the time and cost involved in measuring finer scale variables, the first step alone can be used for conservation planning.

Teaching with wikis : addressing the digital divide

This paper addresses some aspects of the digital divide affecting teachers and learners in higher education. These relate to divisions arising from variable rates of technology adoption by teachers, which may be especially problematic when students’ uptake of technology is much more rapid than those who teach them, and also to divisions within the student body which teachers need to accommodate when they plan the design of learning. To address these divisions, we designed a pilot online workshop to prepare a small group of teaching staff at two Australian universities for using wikis in teaching and assessment. Participants were immersed in the experience of collaborating on a project in a wiki as learners, and then asked to reflect on this experience as teachers. We used a participatory action research approach with a view to developing a community of enquiry to investigate this experience for improving future offerings, and informing the participants’ teaching practice. This paper reports on the professional development effort, reflecting on the successes and limitations of the work, and lessons learned in relation to bridging the above aspects of the digital divide. We then comment on the potential for further development in the context of the evolution of learning technology as a research discipline.

The Twitter float and free labour : the political economy of digital media

Nick Dyer-Witheford’s Cyber-Marx was published nearly 15 years ago, but there are continuing echoes of its dire promises today. The trends that Dyer-Witheford outlined—the growth of tech-giants in the communications field at the expense of democratic media practices and the radical shedding of jobs in the traditional mass media context—are confirmed by recent events. In November 2013, Twitter launched itself on the public share register, despite having no visible means of financial support, or even much of a business plan. The Twitter IPO tells us a lot about the economy of cyber-capitalism. Aligned to the trend of ‘technological unemployment’ is the rise of what some commentators call ‘digital serfdom’. This is not just growing unemployment, but also drastic under-employment of talented media professionals and an alarming rise in the number of media outlets that want to pay contributors in ‘exposure’, rather than in corporeal, fungible dollars and cents. This articlediscusses these trends and events in the context of the political economy of digital communication.

Don't Get Goggle-Eyed Over Google's Plan to Digitize

Digitization is big news; it's a good idea; and it's inevitable. But let's not get all goggle-eyed over Google right away. Here are five reasons not to tear up your library card quite yet.

Hemeroteca digital temática: socialização da informação em cinema

MEDEIROS, Rildeci; MELO, Erica S. F.; NASCIMENTO, M. S. Hemeroteca digital temática: socialização da informação em cinema.In:SEMINÁRIO NACIONAL DE BIBLIOTECAS UNIVERSITÁRIAS,15.,2008,São Paulo. Anais eletrônicos... São Paulo:CRUESP,2008. Disponível em: http://www.sbu.unicamp.br/snbu2008/anais/site/pdfs/3018.pdf

Analysis of land use and occupancy in permanent preservation areas according to the hydrography of Ribeirão Água Fria - Bofete, SP - Brazil

Os conflitos de uso são determinados pelas ocupações inadequadas do solo, como é o caso de ocupação do solo dentro de áreas de preservação permanente. O presente trabalho teve como objetivos determinar as classes de uso do solo e se há conflitos dentro de áreas de preservação permanente ao longo da rede de drenagem da microbacia do Ribeirão Água Fria, município de Bofete (SP). Situa-se geograficamente entre as coordenadas: 48°09'30 a 48°18'30 de longitude WGr., 22°58'30 a 23°04'30 de latitude sul com uma área de 15.242,84 ha. O mapa de uso do solo foi elaborado por meio da interpretação diretamente na tela do computador de imagem digital de satélite. Nos dados orbitais, a área de estudo está inserida no quadrante A, da imagem TM/Landsat-5, órbita 220, ponto 76, passagem de 8/09/2007. O Sistema de Informação Geográfica empregado foi o Cartalinx. As áreas de conflito da microbacia foram obtidas a partir do cruzamento entre os mapas de uso do solo e de APPs. Os resultados permitiram concluir que mais da metade da área (51,09%) está ocupada por pastagens, reflexo de solos arenosos e de baixa fertilidade. Constatou-se, ainda, que apesar de quase metade da microbacia estar coberta com algum tipo de vegetação (48,78% de mata natural/reflorestamento), possui aproximadamente um terço das áreas de preservação permanente utilizadas inadequadamente por pastagens (88,15%), reflorestamento (10,42%) e solo exposto (1,43%), totalizando 343,07 ha de áreas conflitantes em um total de 993,26 ha de APPs.

Prevention of experimental diabetes by Uncaria tomentosa extract: Th2 polarization, regulatory T cell preservation or both?

Ethnopharmacological relevance: Uncaria tomentosa (Willd.) DC (Rubiaceae) is a species native to the Amazon rainforest and surrounding tropical areas that is endowed with immunomodulatory properties and widely used around the world. In this study we investigated the immunomodulatory potential of Uncaria tomentosa (UT) aqueous-ethanol extract on the progression of immune-mediated diabetes.Materials and methods: C57BL/6 male mice were injected with MLDS (40 mg/kg) and orally treated with UT at 10-400 mg/kg during 21 days. Control groups received MLDS alone or the respective dilution vehicle. Pancreatic mononuclear infiltrate and beta-cell insulin content were analyzed by HE and immunohistochemical staining, respectively, and measured by digital morphometry. Lymphocyte immunophenotyping and cytokine production were determined by flow cytometry analysis.Results: Treating the animals with 50-400 mg/kg of UT caused a significant reduction in the glycemic levels, as well as in the incidence of diabetes. The morphometric analysis of insulitis revealed a clear protective effect. Animals treated with UT at 400 mg/kg presented a higher number of intact islets and a significant inhibition of destructive insulitis. Furthermore, a significant protection against the loss of insulin-secreting presented beta-cells was achieved, as observed by a careful immunohistochemical evaluation. The phenotypic analysis indicated that the groups treated with higher doses (100-400 mg/kg) presented CD4(+) and CD8(+) T-cell values similar to those observed in healthy animals. These same higher doses also increased the number of CD4(+)CD25(+)Foxp3(+) regulatory T-cells. Moreover, the extract modulated the production of Th1 and Th2, with increased levels of IL-4 and IL-5.Conclusions: The extract was effective to prevent the progression of immune-mediated diabetes by distinct pathways. (C) 2011 Elsevier B.V. All rights reserved.

Panorama digital 2007 de América Latina y el Caribe: avances y desafíos de las políticas para el desarrollo con las tecnologías de información y comunicaciones. Documento abreviado

Incluye Bibliografía

Digital review 2007 of Latin America and the Caribbean: progress and challenges policies for development with ICT. Abridged document

Includes bibliography

Panorama digital 2007 de América Latina y el Caribe: avances y desafíos de las políticas para el desarrollo con las tecnologías de información y comunicaciones

Incluye Bibliografía