政府网络监管与个人隐私保护

网络时代政府监管与个人隐私保护的冲突问题比以往更加突出,我国有关法律法规涉及到网络空间个人隐私权的法律保护问题,但缺少操作细则,立法应当对政府的网络监管权作出制约.在网络上实现巨大公共利益的同时,实现对个人隐私的保护.     

互联网地图初探

以"数字河南"公众地图网为例,深入分析和探讨了互联网地图的现状及建设思路,为加强互联网地图数据库及其数据的管理,推进数据完整、信息规范的互联网地图数据库建设,提升互联网地图管理工作的水平,满足社会对互联网地图信息需求,提供了可行性技术依据。     

基于数据挖掘分析许芝银治疗阴虚火旺型甲状腺功能亢进症的用药规律

目的：运用数据挖掘技术分析许芝银教授辨治阴虚火旺型甲状腺功能亢进症的临床用药规律。方法：收集整理2018年1月1日至2020年6月30日江苏省中医院许教授门诊诊治的阴虚火旺型甲状腺功能亢进症患者病案资料,构建临床用药数据库,运用数据挖掘方法,对其临证用药规律进行总结分析。结果：共收集到许教授治疗阴虚火旺型甲状腺功能亢进症的有效验方642首,涉及药物133味,累计用药频数9180次。获得高频药物（使用频次≥120次）24味,使用频次排前6位的药物依次是赤芍、牡丹皮、白芍、甘草、丹参、麦冬;药物药性以温、寒、平为主,药味以甘、苦、辛为多,归经多属肝、肺、脾经,药物分类以补虚药、清热药为主。高频药物系统聚类聚为6类,药物二项关联分析显示核心药对6对,三项关联度最强的核心药物组合4组。结论：许教授临证围绕阴虚火旺型甲状腺功能亢进症的病因病机,从消瘿散结、清热泻火、养阴益气入手,提出瘿肿宜消散、纳亢宜清泻、多汗宜固表、目突宜明目、手颤宜息风、心悸宜宁神六法,同时兼顾扶正祛邪,攻补兼施,用药平和,疗效肯定。     

British National Report to the International Cartographic Association for the Period 2011-2015

In recent years, the concepts of usability, user experience, and user-centricity have gained in interest. Digital applications, developed in line with criteria related to these approaches, ask for a deeper understanding of users and their requirements. But, even though there is a wide range of methods available, the creation of user-centric applications with good usability and user experience still poses great challenges for developers. This is also true for web maps, i.e. web map applications, which today are ubiquitous on the Internet. They have evolved into an important information and communication tool and address users who do not possess any specific knowledge of Geoinformatics (GI) or Cartography. Despite the efforts made to meet the requirements and preferences of laymen, these users still often face problems when dealing with web map applications. This refers to aspects of design, content, and functionality. Here, participatory design, which is well-known in the field of Software and Web Engineering, might provide a suitable means. By engaging users directly and actively in the application development process, developers are able to gain a profound understanding of the users and their needs. However, there are several open questions regarding the use of participatory design for designing and implementing web map applications: What does the use of participatory design in web map development processes look like in detail? How and to what degree can users be involved in the development processes? Which added values exist? These questions are addressed by the project YouthMap 5020, whose main goal it was to create a prototype youth-centric web map for the Austrian city of Salzburg (zip code 5020). Applying the approach of participatory design, about 120 teenage pupils from several local schools were involved in all kinds of tasks related to the phases of generating the youth-centric Salzburg web city map. Experience and knowledge gained thereby allowed elaborating recommendations generally useful for generating youth-centric web map applications.     

汶川地震断裂带科学钻探项目WFSD-3孔施工技术与体会

WFSD-3孔是汶川地震科学钻探项目的系列钻孔之一,历经2年多的施上,攻克了世界罕见的复杂地层钻进、大直径原状样取心和高地应力下钻孔护壁重重技术难关,圆满完成了施工任务。重点介绍了WFSD-3孔施工技术与经验,并对施工若干技术问题提出探讨与认识。     

信息化影响下经济发达地区个人联系网络演变——-以苏锡常地区为例

人是信息化的主体,信息化的迅速发展对个人联系网络产生了重要影响。在对苏锡常地区12 城镇2100 余 份调查问卷结果整理的基础上,借助SPSS 软件和建模的方法从个人的信息来源、联系方式、联系频率等三个方面 对信息化影响下苏锡常地区个人联系网络的演变特征和规律进行分析,得出以下结论：电视、报纸等传统信息来源 比重降低,而因特网、手机等新型信息来源的比重上升;地理实空间的传统联系方式比重逐渐下降,而网络虚空间 的远程通讯方式蓬勃发展,且处于强势主导地位等,地理实空间和网络虚空间是互补而非替代关系等。地区城市间 个人联系和交流变得频繁,且个体联系频率指数的增幅与城镇等级成显著的正相关关系。     

Absencing/presencing risk: Rethinking proximity and the experience of living with major technological hazards

There is now a substantial body of sociocultural research that has investigated the ways in which specific communities living in physical proximity with a variety of polluting or hazardous technological installations experience and respond to their exposure to the associated risk. Much of this research has sought to understand the apparent acceptance or acquiescence displayed by local populations towards established hazards of the kind that are typically resisted when the subject of siting proposals. However, recent theoretical contributions, produced largely outside the field of risk research, have problematised the objective distinction between proximity and distance. In this paper we explore the potential of some of these ideas for furthering our understanding of the relationship between place and the constitution of risk subjectivities. To do this we re-examine a number of existing sociocultural studies that are predicated on a localised approach and conceptualise the relationship of physically proximate sources of risk to everyday experience in terms of practices of ‘presencing’ and ‘absencing’. We conclude with some thoughts on the methodological and substantive implications of this reworking of proximity for future research into risk subjectivities.     

粉末压片制样-X射线荧光光谱法测定锂云母中的高含量氟

锂云母中的氟含量很高(1. 36%～8. 71%),在焙烧锂云母矿物时锂的浸出率随着含氟量的增加而逐步下降,随着锂云母脱氟率的提高,锂的浸出率也相应提高,准确测定锂云母中的氟、控制氟含量可为确定焙烧过程的工艺条件、设备参数及成本提供依据。目前氟的测定主要采用离子选择电极法,但过程复杂、分析时间长且空白值高。本文采用粉末直接压片制样X射线荧光光谱法测定锂云母中的氟,氟的检出限为46±4μg/g。将锂矿石标准物质和人工配制校准物质制成工作曲线,经验系数校正基体效应和谱线干扰,方法精密度(RSD,n=10)为1. 03%。采用本法分析由标准样品合成的样品,测定值与理论值吻合良好;用实际样品验证,测定结果与离子选择电极法的测定值相符。本法适用于分析锂云母中0. 68%～9. 14%的氟。     

旅游体验价值共创影响机理研究——以北京香山公园为例

顾客与企业共同创造价值是当前管理学、营销学研究的热点,但鲜见在旅游学中的研究。该文将价值共创理论运用到旅游学中,构建了旅游体验价值共创的前因影响要素、过程及结果之间内在影响机理的理论模型,并提出路径因果关系的假设。以北京香山公园游客调研数据为基础,运用因素分析、信度效度检验、积差相关分析及逐步回归分析方法进行实证检验。研究结果表明,游客的某些性格特质、领袖地位、信息交流意愿及景区供给因素与其参与旅游体验价值共创行为具有正相关性,而游客通过与景区共同创造价值会提升旅游体验质量,并产生积极的游后行为意向。据此,提出景区构建旅游体验价值共创机制的具体建议。     

网上购物对个人出行与城市零售空间影响的研究进展及启示

随着互联网的快速发展和普及,网上购物因其巨大的经济潜力已经成为ICT 应用的核心领域之一。网上购物指的是通过互联网搜索或购买商品和服务的活动,网上购物作为一种新的购物渠道和媒介,与城市传统零售业在竞争的同时又相互补充,重新塑造人们的购物行为和零售业运行模式,进而改变着城市传统零售业布局和土地利用格局。本文重点梳理国内外近20 年来地理学界关于网上购物、出行和城市零售空间的研究内容。网上购物和出行的关系包括替代、补充、修正、中立4 个方面。网上购物对城市零售空间的影响包括:①扩大化和碎片化活动空间;②不同等级零售空间受网购影响差异显著,向虚实融合的零售空间转化;③线上线下零售活动向与其他空间渗透和融合,促进传统零售空间转型。研究结论可为消费者出行优化和城市传统零售业发展转型提供借鉴。