This article defines the theoretical maximum electric and magnetic field strengths and induced leg currents that people could be exposed to at MF broadcasting frequencies, without the basic restrictions being exceeded. The article is based on a contract report, prepared for BBC World Service by the Radiation Protection Division of the UK Health Protection Agency (HPA). An overview of this HPA r...

This paper reports on a series of questionnaire surveys in which I65 managers and professionals each described a single recent project. Project team size varied considerably, with a mean of 7.7 members. Team size usually was selected to get the right mix of expertise, to have someone@om each aflected unit, or both. Most teams met many times, with a mean of 16.5 meetings and a median of IO. The ...

Failure to identify the right institutionalization framework has caused derailments of major public sector Digitally-Enabled Service Transformation (DEST) projects in the UK, such as the NHS-National Program for IT (NHS-NPfIT) and BBC Digital Media Initiatives (BBC-DMI). Although such cases have generated much debate among the research community, majority of the discussions have been dominated ...

This article reconsiders the concepts of balance and impartiality in journalism, in the context of a quantitative content analysis of sourcing patterns in BBC news programming on radio, television and online in 2007 and 2012. Impartiality is the cornerstone of principles of public service broadcasting at the BBC and other broadcasters modelled on it. However, the article suggests that in the ca...

In distributed systems, where multi-party communication is essential, two communication paradigms are ever present: (1) one-to-many, commonly denoted as broadcast; and (2) many-to-one denoted as aggregation or collection. In this paper we present the BBC process calculus, which inherently models the broadcast and aggregation communication modes. We then apply this process calculus to reason on ...

This article defines the theoretical maximum electric and magnetic field strengths and induced leg currents that people could be exposed to at HF broadcasting frequencies, without the basic restrictions being exceeded. The article is based on a contract report, prepared for BBC World Service by the Radiation Protection Division of the UK Health Protection Agency (HPA). An overview of this HPA r...