5,246,145 research outputs found

    CHALLENGES TO FOOD DISTRIBUTION RESEARCH IN THE 1970'S

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    The Speaker keynotes the problems for food distribution in the next decade, points out the problems and errors of the past and challenges the researchers to set about solving the problems of the future.Marketing,

    Challenges of Loss to Follow-up in Tuberculosis Research.

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    In studies evaluating methods for diagnosing tuberculosis (TB), follow-up to verify the presence or absence of active TB is crucial and high dropout rates may significantly affect the validity of the results. In a study assessing the diagnostic performance of the QuantiFERON®-TB Gold In-Tube test in TB suspect children in Tanzania, factors influencing patient adherence to attend follow-up examinations and reasons for not attending were examined. In 160 children who attended and 102 children who did not attend scheduled 2-month follow-up baseline health characteristics, demographic data and risk factors for not attending follow-up were determined. Qualitative interviews were used to understand patient and caretakers reasons for not returning for scheduled follow-up. Being treated for active tb in the dots program (OR: 4.14; 95% CI:1.99-8.62;p-value<0.001) and receiving money for the bus fare (OR:129; 95% CI 16->100;P-value<0.001) were positive predictors for attending follow-up at 2 months, and 21/85(25%) of children not attending scheduled follow-up had died. Interviews revealed that limited financial resources, i.e. lack of money for transportation and poor communication, were related to non-adherence. Patients lost to follow-up is a potential problem for TB research. Receiving money for transportation to the hospital and communication is crucial for adherence to follow-up conducted at a study facility. Strategies to ensure follow-up should be part of any study protocol

    Achieving success in collaborative research: the role of virtual research environments

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    Due to various challenges and opportunities such as globalisation of research agenda and advancements in information and communication technologies, research collaborations (both international and national) have become popular during the last decade more than ever before. Within this context, the concept of Virtual Research Environments is an emerging concept looking at addressing the complex challenges associated with conducting collaborative research. The research reported within this paper investigated how the success factors of collaborative research can be achieved by deploying a Virtual Research Environment

    A brief guide to carrying out research about adult social care services for visually impaired people

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    Carrying out research about adult social care services for visually impaired people presents challenges that are not necessarily found in other fields. The purpose of this review is to draw attention to these challenges and to guide the researcher through them. It does so by drawing on the academic and grey literature. The review covers the ideological context of research in this field; definitions of visual impairment and their appropriate and inappropriate uses in research; misleading claims and reliable evidence about the size and characteristics of the visually impaired people and the reasons that these are important issues for research in the field. Challenges also cover the main topic areas of research and the methodological approaches, both quantitative and qualitative, that researchers have taken to deal with them. Issues common to both types of method cover sampling; the instruments used to collect data; the means of obtaining informed consent from visually impaired people, and organisations that can potentially assist researchers in this field

    PANEL: Challenges for multimedia/multimodal research in the next decade

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    The multimedia and multimodal community is witnessing an explosive transformation in the recent years with major societal impact. With the unprecedented deployment of multimedia devices and systems, multimedia research is critical to our abilities and prospects in advancing state-of-theart technologies and solving real-world challenges facing the society and the nation. To respond to these challenges and further advance the frontiers of the field of multimedia, this panel will discuss the challenges and visions that may guide future research in the next ten years

    Achieving success in collaborative research: the role of virtual research environments

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    Due to various challenges and opportunities such as globalisation of research agenda and advancements in information and communication technologies, research collaborations (both international and national) have become popular during the last decade more than ever before. Within this context, the concept of Virtual Research Environments is an emerging concept looking at addressing the complex challenges associated with conducting collaborative research. The research reported within this paper investigated how the success factors of collaborative research can be achieved by deploying a Virtual Research Environment
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