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影响专项调查质量的症因及对策研究 被引量:1
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作者 王健华 《统计教育》 2010年第11期26-30,共5页
本文客观分析了目前统计部门专项调查工作所面临的形势和挑战,从社会环境、统计系统环境、调查对象因素等多视角,分析了当前影响专项调查质量的症因,在实践和探索的基础上,结合专项调查工作实际,提出了组织实施全过程质量控制办法。
关键词 专项调查质量问题 症因 质量控制办法及建议
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复合材料铺层方向制造符合性验证方法研究
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作者 刘萍洋 《纤维复合材料》 CAS 2023年第3期65-69,共5页
近几年来,随着复合材料工艺的普遍应用,复合材料制造符合性问题日益凸显,影响航空装备质量,特别是国产大飞机制造符合性问题,逐步引起用户及主制造商重视。一旦复合材料制造过程得不到有效控制,出现工艺过程参数或结果与规定的不相符,... 近几年来,随着复合材料工艺的普遍应用,复合材料制造符合性问题日益凸显,影响航空装备质量,特别是国产大飞机制造符合性问题,逐步引起用户及主制造商重视。一旦复合材料制造过程得不到有效控制,出现工艺过程参数或结果与规定的不相符,对产品质量将产生较大影响。本文将结合以往复合材料制造过程中出现的质量问题,针对复合材料铺层方向错误质量问题开展调查分析,研究其制造符合性的验证方法,以便准确识别故障产品范围,分析根本原因并制定改进措施,控制质量成本损失。 展开更多
关键词 质量问题调查 符合性验证 光学显微镜 热揭层试验
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Evaluation of Education of Veterinarians in Animal Welfare Issues
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作者 Stella Maris Huertas Deborah Cesar +1 位作者 Jose Piaggio Andres Gil 《Journal of Agricultural Science and Technology(A)》 2015年第2期136-140,共5页
Education of veterinarians in animal welfare issues is important to improve the welfare and health of animals. A questionnaire to 250 veterinarians related to their knowledge on animal welfare issues has been carried ... Education of veterinarians in animal welfare issues is important to improve the welfare and health of animals. A questionnaire to 250 veterinarians related to their knowledge on animal welfare issues has been carried out at the Veterinary School of the University of the Republic, Uruguay, during March-April 2012. The questions were related to the courses on animal welfare veterinarians received, their main field of work, the importance given to the information offered and the quality of the topics addressed. From the total of veterinarians surveyed, 45% (112) answered the questionnaire. Of those who responded, 47% attended to three or more animal welfare courses, 18% assisted to two courses and 22% to one. The occupation of the 82% of respondents was with beef and dairy cattle (large animals) or in the meat industry equally. 10% works with small animals (especially pets) and poultry (production and industry). The 95% of respondents considered that animal welfare is very important for their daily work with animals 65% reported that animal welfare concepts have high applicability in their job. 85% considered that animal welfare should be part of the veterinary curricula and 100% expressed their compliance to be present in other courses on the subject. These results emphasize the importance afforded by Uruguayan veterinarians to improve their knowledge on animal welfare and to continue including specific courses in the veterinary curricula. 展开更多
关键词 Animal welfare VETERINARIANS veterinary curricula continuing education.
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