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81.
加快建设宁波国际远洋集装箱中转枢纽港的发展思路和实施步骤及对策 总被引:1,自引:0,他引:1
我国是世界经济增长重心第五次大转移的主要增长极,长江三角洲地区将发展成为世界第六个特大城市带。这都要求把宁波港建设成为上海国际航运中心的远洋集装箱中转枢纽港。实现这个目标的基本思路及时策:沪、甬、舟三港联合起步形成组合港;成立杭州湾大通道开发公司并尽快建成杭州湾大通过;宁波港建成自由港(区)或实行自由港(区)主要政策;港口附近建几个外向型商品市场。 相似文献
82.
The MENTOR project, based at the University of Strathclyde, is producing multimedia computer based learning materials with the aim of improving both the effectiveness and the efficiency of teaching Operational Research/Management Science in higher education. The process of development has been carefully designed to encourage ownership of and commitment to the materials amongst lecturing staff in Universities, with the aim of ensuring widespread use. The paper outlines this process of development and design of materials. Experiences in introducing students to the use of these materials as an integrated part of a Management Science class are reported. Feedback from students has been very positive but also indicates the need for ongoing support and direction. 相似文献
83.
一种基于闭排队网络的集装箱码头设备配置优化模型 总被引:5,自引:0,他引:5
将集装箱码头龙门吊装卸工艺抽象为闭排队网络模型,采用估算均值法计算了顾客到达和服务时间分布为一般情况的闭排队网络系统性能指标.仿真结果表明,闭排队网络模型计算结果可以为集装箱码头设备配置提供一定的决策支持. 相似文献
84.
Toward Improved Communication about Wildland Fire: Mental Models Research to Identify Information Needs for Natural Resource Management 总被引:2,自引:0,他引:2
The management of natural- and human-induced wildland fires is an intricate process that must balance two considerations: that of fire as a necessary natural disturbance and that of the risks that fire poses. Reconciling tradeoffs between these risks and benefits is contingent upon informed, directed, and two-way communication between wildland fire managers and stakeholders. In an effort to aid with the design of such a communication effort, this study used mental models research to determine the unique wildland fire information and decision-making needs of stakeholders living at the wildland-urban interface of a fire-prone area. While the analysis revealed many similarities in how stakeholders conceptualized the risks and benefits of wildland fire, many misconceptions and important gaps in understanding on the part of both expert and nonexpert respondents were identified. 相似文献
85.
高宽课程一日常规是幼儿一天活动的顺序,因其支持幼儿的主动性发展顺应了各国教育改革的潮流而备受推崇。但其本土化在教育实践中出现了教师没能领悟到高宽课程理念的精髓、在实践中过于注重形式、本土化探索的积极性不高等方面的“症状”。本文从文化、园长、教师和家长四个方面对上述“症状”进行了“病源”分析。最后提出在移植高宽课程一日常规时应充分考虑到文化差异、强化对高宽课程的深入研究、加强师资培训,搭建师资培训平台、重视园长培训,提供宽松的教育环境、加强家园合作,获得家长支持等五条建议,以求“对症治疗”,使高宽课程一日常规为中国学前教育事业发展提供有益的借鉴。 相似文献
86.
全球替代性食物体系综述 总被引:1,自引:0,他引:1
司振中 《中国农业大学学报(社会科学版)》2018,35(4):127-135
在世界各地,农业食品领域的工业化造成了日益严重的环境、经济和社会问题,如环境污染、 大量碳排放、食品安全危机、小农边缘化和小农生计的难以维系。 为了应对这些问题,多个国家的不同 群体建立了多种多样的替代性食物体系,如社区支持农业、农夫市集、共同购买、社区菜园等。 替代性食 物体系自 2009 年进入中国至今已有十年,获得了较大发展。 然而,国内研究较少关注国际替代性食物 体系产生的背景及理念。 文章从替代食物体系的产生和发展、主要特征、国内外差异以及学术界的批判 等几个方面进行概述,全面介绍相关的关键问题和概念,为推动国内替代性食物体系研究的发展助力。 相似文献
87.
信任对 CSA 经济的可持续至关重要。 文章基于信任建立过程和信任发展的阶段性理论,通过单案例的研究方法探讨如何构建社区支持农业中的消费者信任。 研究结果表明:消费者信任的建立分为初始信任与持续信任两个阶段。 在潜在消费者的初始信任阶段,直接或间接关系、公开的信息、农 场主特征和消费体验会引发消费者的计算过程、转移过程、预测过程、意图过程和能力过程而建立消费 者初始信任。 在会员的持续信任阶段,用户体验和社会联系会引发消费者的预测过程和意图过程而维 持会员对农场的信任。 相似文献
88.
Christine Jones 《Child & Family Social Work》2016,21(1):85-93
One significant change in adoption practice that has occurred over the last four decades is the shift away from an expectation of confidentiality towards an expectation of openness in adoption. Openness is typically conceived in terms of the level of contact between adoptive and birth families following adoption or the extent to which adoption is openly discussed within the adoptive family. While these shifts in practice have generated controversy, they are largely supported by research evidence and have become a feature of contemporary adoptive family life. As a result, the narrative that has emerged in relation to openness in adoption is one of historical progress. In this paper, I argue that the lived reality of adoption is less straightforward than this narrative suggests. An analysis of the social and cultural context in which adoption operates suggests instead that the persistent feature of adoption throughout this historical period of increasing openness can be more accurately described as a state of enduring ambiguity regarding the nature of post‐adoption relationships. The paper highlights the potentially damaging consequences of overlooking this aspect of adoptive family life and comments on the role of policy in shaping openness in adoption. 相似文献
89.
Maternal Discipline and Children's Adjustment: The Role of the Cultural and Situational Context
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This study examined how the cultural and situational contexts can jointly shape the consequences of discipline strategies. Israeli mothers who grew up in Israel or in the Former Soviet Union (FSU) (overall N = 110) reported regarding their use of psychologically controlling and punitive discipline with their seven‐years‐old to 10‐years‐old children, and teachers reported regarding children's behavior problems. We assessed both mothers' overall general use of the discipline strategies, and their use of the same strategies following transgressions in the academic domain, an area which the two groups emphasize to differing degrees. Consistent with hypothesis, controlling discipline in academic situations had more positive consequences in the FSU group compared with the Israeli‐origin group. In contrast, and as predicted, cultural group was not a moderator of mothers' overall, general use of the same discipline strategies. The findings illustrate how taking the situation into account can inform examination of the moderating role of cultural group. 相似文献
90.
Lauren Jessell Vivian Smith Alexis Jemal Liliane Windsor 《Journal of Technology in Human Services》2016,34(3):241-255
This study explores the use of Computer-Supported Collaborative Work (CSCW) technologies, by way of a computer-based system called iCohere. This system was used to facilitate collaboration conducting Community-Based Participatory Research (CBPR). Data was gathered from 13 members of a Community Collaborative Board (CCB). Analysis revealed that iCohere served the following functions: facilitating communication, providing a depository for information and resource sharing, and allowing for remote meeting attendance. Results indicated that while iCohere was useful in performing these functions, less expensive technologies had the potential to achieve similar goals if properly implemented. Implications for future research on CSCW systems and CBPR are discussed. 相似文献