起·承·转·合 ——解读巍宝山长春洞空间布局的结构章法

长春洞是巍宝山保存最完整的宫 观，虽占地不到两亩①，却在有限的空间中 创造出九楼十院的空间格局。本文以长春洞 空间布局序列为研究对象，从知觉体验的 连续性入手，提出了空间变化对参观者情感 的影响，论述了在建筑空间布局序列中参观 者知觉体验逐层递进的控制机制，探讨了以 “起、承、转、合”为结构，以“知觉体验”为 章法的动态空间布局设计手法，希望为道教 建筑空间与其他超越日常的精神空间的研 究提供启示。     

Predicting employee information security policy compliance on a daily basis: The interplay of security-related stress,emotions, and neutralization

We conceptualized security-related stress (SRS) and proposed a theoretical model linking SRS, discrete emotions, coping response, and information security policy (ISP) compliance. We used an experience sampling design, wherein 138 professionals completed surveys. We observed that SRS had a positive association with frustration and fatigue, and these negative emotions were associated with neutralization of ISP violations. Additionally, frustration and fatigue make employees more likely to follow through on their rationalizations of ISP violations by decreased ISP compliance. Our findings provide evidence that neutralization is not a completely stable phenomenon but can vary within individuals from one time point to another.     

基于查询的新闻多文档自动摘要技术研究

针对新闻文本领域,该文提出一种基于查询的自动文本摘要技术,更加有针对性地满足用户信息需求。根据句子的TF-IDF、与查询句的相似度等要素,计算句子权重,并根据句子指示的时间给定不同的时序权重系数,使得最近发生的新闻内容具有更高的权重,最后使用最大边界相关的方法选择摘要句。通过与基于TF-IDF、Text-Rank、LDA等六种方法的对比,该摘要方法ROUGE评测指标上优于其他方法。从结合评测结果及摘要示例可以看出,该文提出的方法可以有效地从新闻文档集中摘取核心信息,满足用户查询内容的信息需求。     

Residual learning rates in lead-acid batteries: Effects on emerging technologies

The low price of lead-acid, the most popular battery, is often used in setting cost targets for emerging energy storage technologies. Future cost reductions in lead acid batteries could increase investment and time scales needed for emerging storage technologies to reach cost-parity. In this paper the first documented model of cost reductions for lead-acid batteries is developed. Regression to a standard experience curve using 1989–2012 data yield a poor fit, with R² values of 0.17 for small batteries and 0.05 for larger systems. To address this problem, battery costs are separated into material and residual costs, and experience curves developed for residual costs. Depending on the year, residual costs account for 41–86% of total battery cost. Using running-time averages to address volatility in material costs, a 4-year time average experience curve for residual costs yield much higher R², 0.78 for small and 0.74 for large lead-acid batteries. The learning rate for residual costs in lead-acid batteries is 20%, a discovery with policy implications. Neglecting to consider cost reductions in lead-acid batteries could result in failure of energy storage start-ups and public policy programs. Generalizing this result, learning in incumbent technologies must be understood to assess the potential of emerging ones.     

CO压缩机优化运行总结

为确保原CO压缩机在净化系统升级改造项目实施后能安全稳定运行,采取了流程优化、工艺条件论证、设备缺陷排查、联锁指标重新确定等一系列措施。改造措施实施后,CO压缩机出口压力稳定在3.23 MPa左右,有效缓解了前后工序压力波动对压缩机稳定运行的影响,各级水冷却器的换热效果也得到了较大的改善。     

On the epidemic of food waste: Idealized prototypes and the aversion to misshapen fruits and vegetables

Food waste is a significant problem and consumers’ tendency to reject misshapen produce has been identified as a key contributing factor. The current work investigates the implications of consumers incorporating aesthetic beauty into their prototypes—mental renderings—of fruits and vegetables. It is proposed that consumers have idealized prototypes for produce and this impacts the aversion to misshapen produce. The authors draw on prototype theory to predict that consumers’ personal experiences will influence the extent to which their prototypes for these foods have been biased towards aesthetic beauty and, consequently, how they respond to produce that is misshapen. Across three studies, the authors demonstrate that consumers who have direct experience with produce cultivation view produce that is low in aesthetic beauty as more prototypical, less disgusting, and more desirable. This work contributes to the food waste literature by offering novel insights into the psychological basis of the aversion to misshapen produce. These findings also present important implications for food policy.     

18万m~3/h全低变原始开车总结

介绍了山东大化化工科技有限公司新上大型低压合成氨30-52装置的设计内容、设计参数、工艺流程、主要设备,该装置采用了2.3 MPa(a)全低变的原始开车方案,于2013年8月17日一次开车成功;阐述了原始开车催化剂装填方案、升温硫化;分析了原始开车及正常开车中异常现象的原因,并提出了处理方法。     

当代香港历史建筑“保育与活化”的经验与启示

运营模式、制度保障及公众参与 等不够完善是内地历史建筑保护与更新面 临的挑战。历史建筑保护在香港越来越受 到重视，在多方努力下，取得了一定的积极 成果。以实地调研为基础，结合实际项目典 例分析，从政府管理体系、公众参与方式以 及活化与保育方法方面来介绍香港对历史 建筑“保育与活化”的经验。可借鉴其成功 经验，通过设立专门机构与较为完善的管 理体系、构建政府-社会机构-公众“伙伴 关系”、丰富活化利用多样性来推动内地历 史建筑的保护与更新。     

常减压蒸馏装置检修总结

文章通过常减压蒸馏装置炉类、塔类、容器类、换热器类设备大检修过程中发现的问题及处理情况进行总结;并结合装置检修前编制检修计划、检修过程质量控制及本次检修中存在的优缺点进行了总结,为同类装置检修提供借鉴。     

两大型化工企业污水合并处理运行总结

介绍了兖矿鲁南化肥厂和兖矿国泰化工有限公司2家大型煤化工企业污水合并处理前的运行情况及污水合并处理的必要性、可行性及实施步骤,探讨污水合并处理后可能遇到的问题及有效的应对措施.合并处理运行1 a多的结果表明,污水处理运行稳定,经济效益显著,每年可为企业降低运行成本1 200万元.