2,446 research outputs found

    Reporting Error in Aircraft Maintenance: are engineers reporting safety concerns? : A thesis presented in partial fulfilment of the requirements for the degree of Master of Aviation At Massey University, Manawatu, New Zealand

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    Aviation accidents seldom occur as the consequence of an isolated incident, but as the result of a series of contributing factors. The industry has focussed on detecting and predicting these casual factors to support accident prevention. However, the complexity of aircraft maintenance errors makes them somewhat harder to capture. One method adopted to support error identification is error-reporting systems. The primary aim of study was to identify if reporting systems were being utilised by maintenance personnel. The secondary aim was to distinguish the factors that contribute to maintenance personnel rejecting reporting systems as a supportive tool. This was achieved through an online questionnaire. Due to a lack of research on error reporting and usability of reporting systems by aircraft maintenance personnel it proved difficult to use an existing survey, so survey questions were developed from an extensive literature review and a focus group made up of front-line personnel. Survey questions focussed on reporting system design, company attitude, error recognition and finally maintenance personnel personality patterns. Results showed several issues affected reporting system usage including lack of company support, inadequate training, and lack of feedback. Perhaps the most significant discovery were engineers believing that they would report error, but were inadequately able to recognise error. Although regulatory authorities and organisations themselves are seeing the benefits of a positive reporting culture the current study showed there are still significant issues with current reporting systems, without these inhibiting factors being addressed the industry cannot solely rely on self-reporting to manage error

    Second Generation Parenting: Raising Grandchildren or Adult Children with Disabilities

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    This issue of Making the Link will touch on some of the reasons why grandparents become primary caregivers for their grandchildren, the joys and challenges associated with raising grandchildren and support services currently in place to assist "grandfamilies" emotionally, financially and legally. We will also discuss ways funders can help reduce the gaps in these services and provide other forms of support for grandparents raising their grandchildren

    Speaking at cross-purposes? The rhetorical problems of 'progressive' politics

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    On 22 January 2009 David Cameron launched the ‘Progressive Conservatism Project’ at Demos, a think tank previously associated with the centre-left. He made clear that he considered this a new departure both for the Conservative Party and for the country. His words were widely interpreted as an attempt to distance the party from Thatcherism and to move towards values more usually associated with the Lib-Lab ‘progressive tradition’ in British politics. This article questions the efficacy of this rhetorical strategy in reorienting voters’ impressions of the Conservative Party. It uses a 2012 YouGov/University of Nottingham survey to show that the word ‘progressive’ is not well understood by the British public. A plurality of survey respondents felt unable to define the word, and those who did tended to use politically neutral terms such as forward-movement, improvement and change. Very few defined it in terms of liberalism, left politics or social justice. Moreover, while many respondents did view Conservative politicians as ‘progressive’, they included Margaret Thatcher within this. The idea of ‘progressive conservatism’ might have seemed attractive to voters in that it signified optimism and change. However, for the majority, it is unlikely to have indicated a shift to the left

    The Joy of Being a Mother

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    (SNP124) Davis Twyman interviewed by Dorothy Noble Smith, transcribed by Joy K. Stiles

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    Records an interview with Davis Twyman, who lived for more than eighty years in Syria, Va., in Madison County, at the eastern edge of Shenandoah National Park. The Twyman family owned a general store and grist mill in Syria, and Mr. Twyman recalls his interactions with the mountain people before and after the founding of the park. Discusses the limited economic opportunities available to the mountain people, such as the chestnut harvests, bark peeling, truck farming and moon-shining. Recalls the establishment of the presidential retreat known as Camp Hoover, in 1928, and the impact that President Hoover and his wife had on the local community.https://commons.lib.jmu.edu/snp/1103/thumbnail.jp

    Some aspects of plant nutrition : inaugural lecture delivered at Rhodes University

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    Inaugural lecture delivered at Rhodes UniversityRhodes University Libraries (Digitisation

    Automated Human Screening for Detecting Concealed Knowledge

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    Screening individuals for concealed knowledge has traditionally been the purview of professional interrogators investigating a crime. But the ability to detect when a person is hiding important information would be of high value to many other fields and functions. This dissertation proposes design principles for and reports on an implementation and empirical evaluation of a non-invasive, automated system for human screening. The screening system design (termed an automated screening kiosk or ASK) is patterned after a standard interviewing method called the Concealed Information Test (CIT), which is built on theories explaining psychophysiological and behavioral effects of human orienting and defensive responses. As part of testing the ASK proof of concept, I propose and empirically examine alternative indicators of concealed knowledge in a CIT. Specifically, I propose kinesic rigidity as a viable cue, propose and instantiate an automated method for capturing rigidity, and test its viability using a traditional CIT experiment. I also examine oculomotor behavior using a mock security screening experiment using an ASK system design. Participants in this second experiment packed a fake improvised explosive device (IED) in a bag and were screened by an ASK system. Results indicate that the ASK design, if implemented within a highly controlled framework such as the CIT, has potential to overcome barriers to more widespread application of concealed knowledge testing in government and business settings

    The House that I live in

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