Computing as the 4th “R”: a general education approach to computing education

Computing and computation are increasingly pervading our lives, careers, and societies - a change driving interest in computing education at the secondary level. But what should define a "general education" computing course at this level? That is, what would you want every person to know, assuming they never take another computing course? We identify possible outcomes for such a course through the experience of designing and implementing a general education university course utilizing best-practice pedagogies. Though we nominally taught programming, the design of the course led students to report gaining core, transferable skills and the confidence to employ them in their future. We discuss how various aspects of the course likely contributed to these gains. Finally, we encourage the community to embrace the challenge of teaching general education computing in contrast to and in conjunction with existing curricula designed primarily to interest students in the field

Understanding Legislator Experiences of Family-Friendly Working Practices in Political Institutions

This is a post-peer-review, pre-copy edit version of an article published in Politics and Gender. © 2015, Cambridge University Press

A cooperative cellular and broadcast conditional access system for Pay-TV systems

This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.The lack of interoperability between Pay-TV service providers and a horizontally integrated business transaction model have compromised the competition in the Pay-TV market. In addition, the lack of interactivity with customers has resulted in high churn rate and improper security measures have contributed into considerable business loss. These issues are the main cause of high operational costs and subscription fees in the Pay-TV systems. As a result, this paper presents the Mobile Conditional Access System (MICAS) as an end-to-end access control solution for Pay-TV systems. It incorporates the mobile and broadcasting systems and provides a platform whereby service providers can effectively interact with their customers, personalize their services and adopt appropriate security measurements. This would result in the decrease of operating expenses and increase of customers' satisfaction in the system. The paper provides an overview of state-of-the-art conditional access solutions followed by detailed description of design, reference model implementation and analysis of possible MICAS security architectures.Strategy & Technology (S&T) Lt

A review of homelessness and homelessness services in East Dorset

This report reviews the nature and extent of homelessness in East Dorset. In particular it focuses on: - Existing levels of homelessness; - The causes of homelessness within the local authority area; - Current service provision for homeless people/households; - Identifying gaps in the provision of current services. Reflecting the local authority’s desire to develop a more pro-active and preventative approach to addressing housing need, this report identifies a number of strategies that it may wish to adopt in ensuring that this particular aspect of housing need is tackled effectively, with targeted resources aimed at preventing and addressing homelessness issues

The word on the street: a survey of the needs, attitudes and behaviour of young people in Bournemouth, 2006

In 2006, Bournemouth Youth Service, Connexions and the Bournemouth Partnership decided to carry out a survey of young people’s attitudes,opinions and behaviour so that they could improve the services they provide for young people in Bournemouth. This survey was carried out in conjunction with researchers from Bournemouth University’s Community Development, Engagement and Participation Academic Group. This survey follows two others carried out by Bournemouth Youth Service in 1997 and 2000. Sufficient similarities exist to draw broad comparisons between this data and the findings in 2000, and to gain some sense of how young people’s attitudes and behaviours have changed during this time

Detecting pairwise correlations in spike trains: an objective comparison of methods and application to the study of retinal waves.

Correlations in neuronal spike times are thought to be key to processing in many neural systems. Many measures have been proposed to summarize these correlations and of these the correlation index is widely used and is the standard in studies of spontaneous retinal activity. We show that this measure has two undesirable properties: it is unbounded above and confounded by firing rate. We list properties needed for a measure to fairly quantify and compare correlations and we propose a novel measure of correlation-the spike time tiling coefficient. This coefficient, the correlation index, and 33 other measures of correlation of spike times are blindly tested for the required properties on synthetic and experimental data. Based on this, we propose a measure (the spike time tiling coefficient) to replace the correlation index. To demonstrate the benefits of this measure, we reanalyze data from seven key studies, which previously used the correlation index to investigate the nature of spontaneous activity. We reanalyze data from β2(KO) and β2(TG) mutants, mutants lacking connexin isoforms, and also the age-dependent changes in wild-type and β2(KO) correlations. Reanalysis of the data using the proposed measure can significantly change the conclusions. It leads to better quantification of correlations and therefore better inference from the data. We hope that the proposed measure will have wide applications, and will help clarify the role of activity in retinotopic map formation

Community Perceptions of the Environmental Remediation Effort in the Milwaukee River Estuary

The Environmental Protection Agency (EPA), Wisconsin Department of Natural Resources (DNR), and Milwaukee County Parks Department have been working on an environmental remediation project that seeks to remove chemical contaminants and pollution from the Milwaukee River. The purpose of this research is to discover community member’s perceptions on the quality and safety of the Milwaukee River, and determine whether their perspectives on safe and desirable uses of the river differ from those of the organizations overseeing the Great Lake Legacy Act (GLLA) project. The results from this study show that the communities in the project area believe that the quality of the river has improved but it is still unsafe in some ways. This study shows that understanding the perceptions about quality, safety and uses of the river can improve the relationship between remediation organizations and the affected community.Ope