沙水游戏在幼儿科学教育中的运用

沙水游戏包括玩沙游戏、玩水游戏、沙水结合的游戏。沙水游戏在幼儿科学教育中的价值主要体现在激发幼儿对自然界的好奇心,培养其专注度；激发其探究欲望，培养其探究能力；积累科学经验和感性认识，促进科学认知发展；帮助建立正确的科学前概念等方面。因此，应该积极利用沙水游戏来开展幼儿科学教育。     

地方高校推行教师学术休假制度的现实意义与实施策略

教师学术休假是促进教师专业发展的重要形式，是教师自我完善的需要，是提升教师理论水平、科研能力和教学技能的主要手段，是提高教学质量的有效途径。探讨地方高校推行学术休假制的必要性，提出地方高校推行学术休假的建议，对地方高校教师队伍建设具有重要的现实意义。在实施策略上，应注重4个方面：（1）明确参加学术休假的对象主要是教师和教学科研人员；（2）根据教师职业发展的阶段性确定学术休假的时间；（3）合理设置学术休假人员遴选条件，首先应考虑为工作满5年以上的青年教师提供学术休假，其次应考虑为高级职称教师提供学术休假；（4）明确学术休假期间的教师待遇，并加强对学术休假人员的管理。     

应用型高校与企业共建产业学院的优势与困惑

产业学院是应用型高校为服务地方社会经济的发展而与企业深度合作形成的新型办学机构，由高校和企业共同投资，实行理事会领导、院长负责的管理体制，校企协同育人，重视实践教学，组织特征鲜明，办学优势突出。但是，产业学院在发展过程中面临诸多不足：独立法人地位尚未确立，进一步发展缺乏法律保障和依据；现代治理方式和结构尚未建立，具体工作受高校干扰较多，行政化色彩浓厚；运行成本大，缺乏市场化运行机制。为了促进产业学院发展，国家应确立其独立的法律地位，营造发展的政策环境和建立现代化的治理方式与结构；产业学院应建立市场化运行机制，激发面对市场的应变能力，最大限度地发挥自身优势，化解发展过程中的短板。     

Seeing the system: Systemic gender knowledge to support transformational change towards gender equality in science

Scholars agree that gender inequality is systemic and that participants in gender equality interventions need knowledge on gender inequality processes. However, a detailed view on the specific characteristics of this knowledge is as yet missing. This article aims to contribute to gender equality interventions by conceptualizing and visualizing systemic gender knowledge as an important condition for transformational change. Combining gender and participatory system dynamics literature, this article first introduces the concept of systemic gender knowledge. This concept captures two main characteristics that make gender knowledge systemic: knowledge on the interaction of gender inequality processes and endogenous thinking, here implying a focus on the organization as the relevant level of analysis. In addition to this conceptual contribution, the research contributes methodologically to the gender inequality intervention literature by designing a visualization process, translating written texts into system dynamics models which enable exploration of systemic gender knowledge. Finally, the research contributes empirically by exploring the systemic gender knowledge of participants in two science research institutes of a Dutch university, finding shifts in both characteristics of systemic gender knowledge. This enables researchers to discern whether gender equality interventions lead to increases in systemic gender knowledge, thus supporting transformational change.     

清代冕宁司法档案中的“夷兵”及其功能考察

清代冕宁县作为多民族杂居的地区，雍正年间改土归流后，国家治理开始深入基层社会，为了适应当地民族社会管理的特别需要，当地形成了一种特殊的制度——夷兵换班制。“夷兵换班制”是通过招募当地“夷民”到流官衙署中充当“夷兵”，作为地方流官处理涉及少数民族内部事务的辅助人员，保证国家在处理当地少数民族民政、治安、司法等事务时有熟悉当地“夷俗”的衙吏。由于“夷兵”实行定期轮换，所以称为“夷兵换班制”。“夷兵换班制”的核心是“夷兵”，“夷兵”从职能上看，最初是作为地方治安保安人员，但在现实中往往成为流官和夷民之间在民政、治安、司法事务管理中的中介，具有沟通官方与民间信息、促进国家法与民族习惯融合与互动、弥补外来官吏地方民族事务管理能力不足等功能。总之，“夷兵换班制”是清代地方流官衙署在西南地区治理时针对特定地区设置的一种变通制度，这种制度对于国家在少数民族地区基层社会的治理发挥着十分重要的积极作用。     

认罪认罚被告人上诉问题研究——以检察业务为视角

适用认罪认罚制度得到从宽处罚的被告人仍有部分提出上诉,其中以量刑过重为由的投机型上诉占大多数,尽管如此,认罪认罚被告人的上诉权仍应全面保留,对于因不合理上诉导致认罪认罚从宽制度效率价值无法充分发挥的问题,检察机关应当提升检察业务水平,加强沟通联系,强化释法说理工作,以减少被告人的不合理上诉,推进认罪认罚从宽制度的实施。     

Developing and testing a mobile application for breastfeeding support: The Milky Way application

BackgroundSupporting women to continue breastfeeding is a global challenge. The Milky Way Program is an effective face to face intervention to increase breastfeeding rates up to six months postpartum. The sustainability and access to the Milky Way Program could be enhanced by transforming it into a mobile application allowing women to access relevant information from their own place at a convenient time.AimTo explore the process of transforming the Milky Way Program into an acceptable and usable mobile health application.MethodStakeholders including multidisciplinary researchers and end-users designed the application based on the Milky Way Program by using Persuasive System Design principles. A mixed-method approach was used in the development and evaluation process. Seven women were recruited through convenience sampling to pilot test the application. The women’s feedback was collected through an online survey six weeks after birth and individual interviews at four months postpartum.FindingsWomen in the pilot study reported that the breastfeeding application was well designed, easy to use, interactive, reassuring and evidence-based with credible sources of information.ConclusionThe Persuasive System Design model combined with end-user engagement can feasibly inform the development of an acceptable and usable mobile health application for breastfeeding based on a proven clinical intervention. Further rigorous testing is required to evaluate the effectiveness of the application on breastfeeding initiation and duration.     

带工期指派的产品服务系统订单随机调度问题研究

针对由一个制造工厂和多个区域服务中心组成的服务型制造企业，研究了考虑生产时间和服务时间均具有随机性且工期可指派的产品服务系统（PSS）订单调度问题。首先以最小化订单提前、误工和工期指派费用的期望总额为目标构建问题的优化模型，然后分析目标函数近似值的最优性条件，据此提出加权最短平均生产时间排序规则，并结合该规则与插入邻域局部搜索设计了启发式算法对问题进行求解，最后通过数值仿真验证算法的可行性和有效性。研究表明，提前费用偏差对PSS订单调度与工期指派决策的影响很小，因此企业管理者无需准确估计库存费用也能制定出比较有效的PSS订单调度策略；而工期指派费用偏差对决策结果的影响非常大，因此企业管理者在决策时必须谨慎估计该项费用。     

Agent‐Based Recovery Model for Seismic Resilience Evaluation of Electrified Communities

In this article, an agent‐based framework to quantify the seismic resilience of an electric power supply system (EPSS) and the community it serves is presented. Within the framework, the loss and restoration of the EPSS power generation and delivery capacity and of the power demand from the served community are used to assess the electric power deficit during the damage absorption and recovery processes. Damage to the components of the EPSS and of the community‐built environment is evaluated using the seismic fragility functions. The restoration of the community electric power demand is evaluated using the seismic recovery functions. However, the postearthquake EPSS recovery process is modeled using an agent‐based model with two agents, the EPSS Operator and the Community Administrator. The resilience of the EPSS–community system is quantified using direct, EPSS‐related, societal, and community‐related indicators. Parametric studies are carried out to quantify the influence of different seismic hazard scenarios, agent characteristics, and power dispatch strategies on the EPSS–community seismic resilience. The use of the agent‐based modeling framework enabled a rational formulation of the postearthquake recovery phase and highlighted the interaction between the EPSS and the community in the recovery process not quantified in resilience models developed to date. Furthermore, it shows that the resilience of different community sectors can be enhanced by different power dispatch strategies. The proposed agent‐based EPSS–community system resilience quantification framework can be used to develop better community and infrastructure system risk governance policies.     

Advertising ‘Happy’ Children: The Settler Family,Happiness and the Indigenous Child Removal System

We analyse 4300 advertisements of children featured in the Today's Child column, a daily written by Helen Allen in The Toronto Telegram and The Toronto Star from 1964 to 1982, to understand how the Canadian public became accepting of the adoption of Indigenous children. While children of all ethnic backgrounds were featured, the Indigenous children who were displayed were part of a larger system of child removal, known as the ‘Sixties Scoop’. We demonstrate the ways Indigenous children are described with a specific form of happiness that is conjoined with colonial conceptions of the family and nation.