模糊环境下供应商管理库存合作伙伴的选择

尽管供应商管理库存(VMI)理论上能够使得供应商和买方实现双赢,有效应对"牛鞭效应"带来的不良影响,但实际操作中实施VMI的结果不尽人意,供应商常常因为过少的利益而终止合作,相关文献已经证明失败原因主要源于合作方本身。为了规避VMI可能导致的相关损失,无论是供应商或是买方,均需要在VMI合作前挑选合适的合作伙伴,做到未雨绸缪,减少VMI失败的可能性。在分析影响VMI成功实施因素的基础上,结合田口损失函数和梯形模糊数研究如何选择VMI合作伙伴以降低VMI合作模式失败的可能性。     

Analysing senior secondary mathematics teaching using the Knowledge Quartet

Educational Studies in Mathematics - The multi-faceted nature of mathematics knowledge for teaching, including pedagogical content knowledge (PCK), has been studied widely in elementary classrooms,...     

Isolation,resilience, and faith: Experiences of Black Christian students in biology graduate programs

To increase participation of students of color in science graduate programs, research has focused on illuminating student experiences to inform ways to improve them. In biology, Black students are vastly underrepresented, and while religion has been shown to be a particularly important form of cultural wealth for Black students, Christianity is stigmatized in biology. Very few studies have explored the intersection of race/ethnicity and Christianity for Black students in biology where there is high documented tension between religion and science. Since graduate school is important for socialization and Black students are likely to experience stigmatization of their racial and religious identity, it is important to understand their experiences and how we might be able to improve them. Thus, we interviewed 13 Black Christian students enrolled in biology graduate programs and explored their experiences using the theoretical lens of stigmatized identities. Through thematic content analysis, we revealed that students negotiated experiences of cultural isolation, devaluation of intelligence, and acts of bias like other racially minoritized students in science. However, by examining these experiences at the intersection of race/ethnicity and religion, we shed light on interactions students have had with faculty and peers within the biology community that cultivated perceptions of mistrust, conflict, and stigma. Our study also revealed ways in which students' religious/spiritual capital has positively supported their navigation through biology graduate school. These results contribute to a deeper understanding of why Black Christian graduate students are more likely to leave or not pursue advanced degrees in biology with implications for research and practice that help facilitate their success.     

浅谈材料科学与工程专业化学纤维方向“卓越工程师”课程体系改革

实施卓越工程师教育培养计划是我国高等工程教育的重大改革措施。本文介绍了我校在借鉴国内外高等工程教育成功经验的基础上,根据我国化学纤维行业发展对专业设置的要求,结合我校材料科学与工程专业的现状,以工程技术为主线,着力提高学生的工程意识和工程素质,培养学生的工程实践能力及创新精神。通过整合课程模块,改革实践教学体系,多层次训练学生的工程实践与创新能力,以期为地方高校化纤人才培养提供有益的指导。     

Understanding students’ experiences of professionalism learning: a ‘threshold’ approach

Professionalism is a core element of curricula in many disciplines but can be difficult to teach and learn. This study used audio-diary methodology to identify professionalism threshold concepts in a small group learning setting in undergraduate medicine and to understand factors that might facilitate students to ‘get’ such concepts. Fifteen students and seven tutors kept audio-diaries over two terms. Data were analysed qualitatively for content. The key themes were then cross referenced to threshold concept criteria (e.g. where language indicated that learning was troublesome, integrative or transformative). Seven potential threshold concepts were identified which centred on students’ developing professional identities including working with uncertainty, considering the bigger picture, not needing to know everything and professional culture. Reflection on workplace experiences within a small group helped students ‘get’ these concepts. The study concludes that threshold concepts and audio-diaries are useful tools for understanding lived experiences of professionalism learning.     

国防生基地化训练政治教育考核改革刍议

国防生基地化训练阶段是军事人才培养与岗位任职“无缝对接”的关键环节．但是其间政治教育的考核始终未能取得实质性的突破。借鉴布鲁姆教学目标分类理论的领域划分和层次解读．可以对其进行分层考核和形成性考核改革,提高教育考核实效。     

“项目教学”的实践与思考——以安徽广播影视职业技术学院电子声像技术专业为例

安徽广播影视职业技术学院电子声像专业自2009年开展以工作流程为导向的项目教学改革以来,该专业从教学内容到教学方法方面进行了大量的探索和实践,重新修订了人才培养方案,增大了实践课课时的比例,核心课程均要求编写以工作流程为导向的项目教学课程大纲。在教学改革中,既有成绩,也发现了一些问题。针对这些问题,教研室进行了大量的教研,提出了一些切实可行的方法。     

Helping Children Thrive at School: The Effectiveness of Nurture Groups

This paper describes a nurture group pilot project that took place in three schools in Hampshire. Results suggested that children in the nurture groups made significant social and emotional gains after attending a group. These gains were recognised by the children themselves and their parents. They were also generalised into the classroom. Teachers at the end of the pilot project felt more empowered to meet the needs of children presenting with social, emotional and behavioural difficulties. This paper concludes by identifying factors which contribute to the success of nurture groups and highlights future research issues.     

Library Space Redesign and Student Computing

Academic libraries are spending considerable time and study on redesigning spaces. The use of technology is often an important part of these redesigned spaces. The space redesign goals at F.D. Bluford Library focus on creating open, activity-promoting, colorful spaces that are designed to be attractive to students. The goals also focus on implementing hybrid spaces that allow students to work alone or in groups, with support for mobile technologies like laptops or tablets. The space redesign goals focus on upgrading the quality of desktops available but reducing the number of desktops. This study examines the question “Does our library renovation significantly change computer use in the redesigned area?” Key findings include that, in defiance of expectations, there is no significant decrease in desktop usage despite the decreased number of computers. However, findings show there is a significant difference in tablet use, despite tablet-friendly spaces and charging options. Surprisingly, our students use fewer tablets. Laptop usage shows no significant difference. In summary, our research shows desktop computing—especially high-quality desktop computing—appears to still have a role in academic libraries even in the mobile technology age.