981 research outputs found

    Parity patterns on even triangulated polygons

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    Can stakeholders agree on how to reduce human – carnivore conflict on Namibian livestock farms? A novel Q-methodology and Delphi exercise

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    Conflict between carnivores and livestock farmers affects human livelihoods and predator populations. Historically, successful mitigation of this conflict has been limited, sometimes because of a lack of participation among stakeholders to create and implement agreeable and effective solutions. Finding common ground between stakeholders can, however, be difficult, partly because of the range and intensity of values held. Using a novel combination of Q-methodology and the Delphi technique, I investigated whether a diverse range of stakeholders could agree on how to mitigate conflict between carnivores and livestock farmers in Namibia. A strong consensus was reached on using conservation education and husbandry training to reduce livestock depredation. Two narratives emerged: one group preferred non-lethal methods to manage the conflict, whereas a smaller group preferred lethal measures. This new decision-making exercise has potential to be applied to other conservation conflicts to assist with participatory decision making

    Key Challenges in Agile Requirements Engineering

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    Agile Software Development (ASD) is becoming more popular in all fields of industry. For an agile transformation, organizations need to continuously improve their established approaches to Requirements Engineering (RE) as well as their approaches to software development. This is accompanied by some chal‐lenges in terms of agile RE. The main objective of this paper is to identify the most important challenges in agile RE industry has to face today. Therefore, we conducted an iterative expert judgement process with 26 experts in the field of ASD, comprising three complementary rounds. In sum, we identified 20 challenges in three rounds. Six of these challenges are defined as key challenges. Based on the results, we provide options for dealing with those key challenges by means of agile techniques and tools. The results show that the identified challenges are often not limited to ASD, but they rather refer to software development in general. Therefore, we can conclude that organ‐izations still struggle with agile transition and understanding agile values, in particular, in terms of stakeholder and user involvement.Ministerio de Economía y Competitividad TIN2013-46928-C3-3-RMinisterio de Economía y Competitividad TIN2016-76956-C3-2-RMinisterio de Economía y Competitividad TIN2015-71938-RED

    Psychosocial care for persons affected by emergencies and major incidents: a Delphi study to determine the needs of professional first responders for education, training and support

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    Background The role of ambulance clinicians in providing psychosocial care in major incidents and emergencies is recognised in recent Department of Health guidance. The study described in this paper identified NHS professional first responders’ needs for education about survivors’ psychosocial responses, training in psychosocial skills, and continuing support. Method Ambulance staff participated in an online Delphi questionnaire, comprising 74 items (Round 1) on 7-point Likert scales. Second-round and third-round participants each received feedback based on the previous round, and responded to modified versions of the original items and to new items for clarification. Results One hundred and two participants took part in Round 1; 47 statements (64%) achieved consensus. In Round 2, 72 people from Round 1 participated; 15 out of 39 statements (38%) achieved consensus. In Round 3, 49 people from Round 2 participated; 15 out of 27 statements (59%) achieved consensus. Overall, there was consensus in the following areas: ‘psychosocial needs of patients’ (consensus in 34/37 items); ‘possible sources of stress in your work’ (8/9); ‘impacts of distress in your work’ (7/10); ‘meeting your own emotional needs’ (4/5); ‘support within your organisation’ (2/5); ‘needs for training in psychosocial skills for patients’ (15/15); ‘my needs for psychosocial training and support’ (5/6). Conclusions Ambulance clinicians recognise their own education needs and the importance of their being offered psychosocial training and support. The authors recommend that, in order to meet patients’ psychosocial needs effectively, ambulance clinicians are provided with education and training in a number of skills and their own psychosocial support should be enhanced
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