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21.
Marcia M. Croft Maria I. Marshall Martins Odendo Christine Ndinya Naman N. Ondego Pamela Obura 《发展研究杂志》2018,54(4):758-775
Indigenous vegetables play an important role in Kenyan food security, but production is limited by poor seed quality. Traditionally, seeds have been traded through informal networks, but a new formal seed sector is emerging. This study assessed the relative potential for formal or informal seed systems to meet the need for high-quality indigenous vegetable seed. By evaluating determinants of farmers’ seed purchasing behaviour, we conclude that informal seed systems have greater potential to meet this need and should be strengthened. This study suggests that policy-makers should use context-specific data to guide decisions on seed policy. 相似文献
22.
Christine Trampusch 《German politics》2013,22(1):14-32
Analysing the careers of members of the Bundestag Standing Committee for Labour and Social Affairs, the paper demonstrates that the ties between social politicians and social policy organisations such as trade unions, faith-based social policy organisations, independent charity organisations, works councils and social insurance institutions have become blurred. Since the 1990s social politicians have become more focused on political careers in the party and in parliament than on social policy. The new social politicians are party politicians who have distanced themselves from the interest groups. The qualitative change in parliamentary personnel is explained by changes in electoral politics, parties and interest groups. The author argues that the weakening linkages confirm contemporary research results on change in German neo-corporatism. 相似文献
23.
Linda Clarke Elsebet Frydendal Pedersen Christine Wall 《Nora, Nordic Journal of Women's Studies》2013,21(2-3):138-150
The construction industry is the most male-dominated labour market in every country in Europe. In Britain and Denmark, women constitute only 1% of those employed in this industry. In spite of the barriers to women entering and remaining in skilled construction work, inroads have been made. Amongst housepainters in Denmark, for instance, women constitute 27% of the workforce and 40% of trainees, and in a number of local authorities' Direct Labour Organisations in Britain, relatively high proportions are to be found. Through the example of two women painters in Britain and Denmark, each with over 14 years' continuous employment, the authors identify the opportunities and obstacles to women entering and remaining in the construction industry. The commonalities and differences between the two countries are illustrated, and it is shown how integration has successfully occurred where social and working conditions are better. The paper concludes that gender segregation and the exclusion of women can be attributed to structural discrimination through training and recruitment mechanisms, the nature of labour relations, employment conditions and the wage system. 相似文献
24.
Understanding communication in disaster response: A marketing strategy formulation and implementation perspective 下载免费PDF全文
An analysis of communication disaster response in four well‐known natural disasters explores at what stage a disaster communication plan can fail. Based on a marketing strategy formulation–implementation framework, four different outcomes are used to examine what makes a disaster communication plan succeed or fail. This leads to an identification of barriers to the implementation of disaster communication plans. Very often in disaster communication plan failures the strategy formulation is blamed. However, often it is implementation at fault. This makes it hard to diagnose the reason for the communication plan failure. By taking heed of the barriers identified here, disaster response executives can hopefully overcome some of the causes of disaster communication plan failure. Avenues for future research are identified. 相似文献
25.
Christine Bichsel 《欧亚研究》2014,66(6):1017-1018
26.
Christine M. Wienke Totura Marc S. Karver Ellis L. Gesten 《Journal of youth and adolescence》2014,43(1):40-52
Peer victimization is a well-known national and international problem, contributing to a range of emotional, social, and behavioral consequences. Using structural equation modeling, the authors tested a theoretical model suggesting that psychological distress and student engagement mediate the association between the experience of victimization and concurrent academic achievement. Participants were 469 (46.4 % male, 53.6 % female) 6th to 8th grade students, from randomly selected classrooms in 11 middle schools in a southeastern school district. Structural equation models of the hypothesized effects demonstrated adequate fit to the data, with both symptoms of psychological distress and engagement mediating the relationship between victimization and academic achievement. In general, the results suggest that victimization predicts diminished academic achievement by way of psychological distress and poorer engagement in classroom and academic tasks. However, the direct relationship between victimization and measures of achievement lacked significance across many correlational and path analyses conducted. These findings have implications for researchers and practitioners in understanding how psychological distress and student engagement are associated with the academic performance of students who experience peer victimization. 相似文献
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