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1.
Lorna Erwin 《International journal of qualitative studies in education》2013,26(2):207-220
This paper presents results from a study of the career decision making of undergraduate women. Drawing on focus-group interviews with women (N 85) in their first year of full-time study at a large Canadian university, the discussion focuses on how ideas about balancing family and career commitments and interpretations of the university environment influence career choices. Two important observations are supported by the data. The first is that the educational and career options of female undergraduates are still constrained by traditional conceptions of women's responsibilities for household management and child rearing- elements of domestic ideology that they often find difficult to acknowledge. Second, women continue to encounter the university as a gendered site of learning; they are confronted by an informal culture that both marginalizes them and reinforces their perceptions that seeking vocational equality entails high risks. 相似文献
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Virology Experts in the Boundary Zone Between Science,Policy and the Public: A Biographical Analysis
Erwin van Rijswoud 《Minerva》2010,48(2):145-167
This article aims to open up the biographical black box of three experts working in the boundary zone between science, policy
and public debate. A biographical-narrative approach is used to analyse the roles played by the virologists Albert Osterhaus,
Roel Coutinho and Jaap Goudsmit in policy and public debate. These figures were among the few leading virologists visibly
active in the Netherlands during the revival of infectious diseases in the 1980s. Osterhaus and Coutinho in particular are
still the key figures today, as demonstrated during the outbreak of novel influenza A (H1N1). This article studies the various
political and communicative challenges and dilemmas encountered by these three virologists, and discusses the way in which,
strategically or not, they handled those challenges and dilemmas during the various stages of the field’s recent history.
Important in this respect is their pursuit of a public role that is both effective and credible. We will conclude with a reflection
on the H1N1 pandemic, and the historical and biographical ties between emerging governance arrangements and the experts involved
in the development of such arrangements. 相似文献
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Eric J. Erwin 《Journal of Early Childhood Teacher Education》2013,34(1):55-61
The purposes of this study were threefold: (1) to determine if fears and concerns about guiding children's behavior and misbehavior is a generalized feeling, or more related to specific circumstances and scenarios; (2) to determine which situations may give students the greatest and least amounts of anxiety; and (3) to explore the relationship between students’ beliefs about the causes of children's misbehavior and their anxiety about specific discipline situations. After completing a questionnaire, preservice teachers in this study rated children's challenges to their authority as the most difficult. Discipline situations involving conflicts between children (e.g., refusing to share, not joining in activities) were rated as the least difficult to handle. Most of the preservice teachers believed children misbehaved because of a lack of social skills and developmental sophistication rather than because of bad parenting, inherent personality characteristics, or too many adult restrictions. Preservice teachers rated the difficulty of the discipline issues similarly regardless of their beliefs concerning the causes of misbehavior. Implications of this study are discussed. 相似文献
9.
Tiziana Lombardo Marie Wörle Vera Hubert Erwin Hildbrand Christina Hinterleitner Ingo Mayer 《文物保护研究》2020,65(2):65-76
ABSTRACTPreviously, heavy use of biocides for the treatment of objects made of organic materials in museum collections (e.g. ethnographic, historical collections) was very common. Now suitable decontamination methods/technologies are being sought. A decontamination treatment by li-CO2 was optimized that considered the specific requirements of museum objects. The treatment was tested on model materials artificially contaminated with biocide solutions containing dichlorodiphenyltrichloroethane (DDT), pentachlorophenol (PCP), lindane, and permethrin or cypermethrin. High decontamination was achieved for DDT, lindane, PCP, and permethrin on artificially biocide loaded wool and wood model materials. Optimal process parameter settings for li-CO2 decontamination include a single 30?min cycle for woolen materials and three sequential 30?min cycles each for wood. These methods allow a reduction of at least 90% of all biocides for wool and between 70% and 85% for wood. Decontamination of the latter was more effective for less polar biocides as DDT and permethrin. Despite a significant improvement in decontamination for wood using co-solvents such as acetone, ethanol, and methyl tertiary-butyl ether (MTBE), their use is not recommended due to the increased risk of damage to the objects, in particular if a surface coating is present. 相似文献
10.
There is growing concern regarding the amount and type of violence that young children are exposed to on a daily basis. Through
media, popular toys and video games violent images are consistently present in children’s lives starting at a very young age.
This paper discusses (a) the growing presence of young children’s exposure to media violence, (b) the influence of media violence
on early childhood development and well-being, (c) the impact of media violence on young children with disabilities, and (d)
recommendations for addressing this national dilemma within the context of family-professional partnerships. A list of related
web resources is also included. 相似文献