关于1960年代中国与东欧五国关系的若干问题——来自中国档案文献的新证据

1960年代中苏关系走向分裂时期,中国与苏联东欧集团中的保、捷、东德、匈、波五国的关系,受到中苏关系演变的约束,随着中苏两党两国关系的变化而起伏波动。1960年代初期中苏关系一度实现缓和后,中国与东欧五国的关系也随之呈现冷热交替,以争取缓和为主的特点。1962年末63年初,中苏围绕古巴导弹危机和中印边界冲突问题开始酝酿新的斗争。中共将对苏方针调整为以斗争、进攻为基调,准备与苏共进行论战;苏共则部署东欧五国在东欧四国党代会上对中共展开批判。中共与苏东集团意识形态公开论战开始。随着中国文化大革命运动的启动,中苏边界冲突逐步升级为局部战争,中苏关系进入敌对状态,中国与东欧五国关系也严重恶化。1960年代中国对东欧五国方针的变化,总体上与中国的对苏方针同步发展,但也有不同的内容和特点,根据时期的演进呈现出不同的变化。中国以分化苏东集团为主要目的而采取的区别对待方针突出反映在中波关系上。就总体言之,1960年代中共对东欧五国的方针既不断变化,又相互矛盾,其结果非但没有达到分化苏东集团的目的,反而在某种程度上加强了苏东集团的凝聚力。     

BrowStEx: A tool to aggregate browser storage artifacts for forensic analysis

Web storage or browser storage, a new client-side data storage feature, was recommended as a part of the HTML5 specifications and now widely adopted by major web browser vendors. Web storage with native browser support has changed the paradigm of web application development unprecedentedly because persistent data storage with increased data size can be realized on the client. Web storage is poised to quickly become an area of particular interest for forensic investigators due to the potential to discover critical information from web browser artifacts at client side. However, the literature work on web browser forensics has traditionally focused on browsing history, browser cache, and cookie files (Oh et al., 2011). Therefore, we first discuss the prevalence of web storage implementation in widely used websites. Then, we compare and contrast the web storage technology currently implemented in the five major web browsers, Google Chrome, Internet Explorer, Mozilla Firefox, Opera, and Apple's Safari. Moreover, in order to provide more insights into web storage and enable unified forensic analysis, a proof-of-concept tool, named as BrowStEx (Browser Storage Extractor), is described with implementation details. The commonalities, differences, and the proof-of-concept tool discussed in this paper can be useful in developing advanced forensic tools that can extract browser storage artifacts.     

Measuring Environmental and Economic Opinions about Hydraulic Fracturing: A Survey of Landowners in Active or Planned Drilling Units

We investigate how Eastern Ohio landowners affected by the recent boom in high‐volume hydraulic fracturing (HVHF) view the industry and the factors that affect their attitudes. Our unique sample almost exclusively contains individuals whose land is under lease for and/or experiencing HVHF. Nation‐ and state‐wide surveys that investigate HVHF attitudes tend to find nearly even splits between opposed and supportive respondents, whose views are strongly influenced by political partisanship. These trends largely do not manifest among Eastern Ohio landowners, for whom personal experiences with HVHF crucially influence attitudes. Most respondents support HVHF and say it has benefited their community economically. Political partisanship does not significantly impact HVHF views. Contrary to arguments in the literature that economic considerations drive variation in support for HVHF, landowners’ support for the industry also appears influenced by perceptions of its environmental and infrastructure impacts. Environmental concerns appear to more powerfully shape attitudes than economic benefits.     

标准化班组建设在企业自主管理中的应用

标准化班组建设涉及诸多方面的管理内容。通过标准化班组建设活动，一方面可规范完善班组管理的基础工作，更好地实现企业的目标任务；另一方面可充分发挥员工的主观能动性，推进企业的自主管理。铜业股份有限公司电线电缆厂通过实施标准化班组建设．在客观上增加了企业的经济效益和社会效益，也推进了企业的自主管理。     

Im Fall nichtiger WE-Begründung besitzt der schlichte Miteigentümer kein Antragsrecht nach § 32 Abs 5 WEG 2002

Ist an einem Liegenschaftsanteil (hier: 3,36m² gro?er Abstellraum verbunden mit einer Gartenfl?che von 1.124 m² als Zubeh?r) mangels WE-Tauglichkeit der R?umlichkeit nichtiges WE begründet worden, kann der ASt (= ehemaliger WE-Organisator) beim Au?erstreitrichter keinen Antrag nach § 32 Abs 5 WEG 2002, gerichtet auf Festsetzung eines von Abs 1 abweichenden Aufteilungsschlüssels für gemeinschaftliche Liegenschaftsaufwendungen wegen wesentlich ge?nderter Nutzungsm?glichkeit, stellen. Es kommt n?mlich nur Wohnungseigentümern und WE-Bewerbern (die analoge Anwendung des § 37 Abs 5 WEG 2002 scheidet in diesem Fall aus), nicht aber schlichten Miteigentümern die Antragslegitimation zu.     

H5N1亚型禽流感病毒新疆株NS基因的克隆和序列分析

根据已发表的H5N1禽流感病毒NS基因全序列设计了1对引物,对4株禽流感病毒新疆株的NS基因进行了RT-PCR扩增,并将其克隆到pMD 18-T载体上,分别获得了全长为817、851、8548、54 bp的全基因序列。序列分析结果表明,新疆毒株间的核苷酸同源性为97.8%~98.9%,氨基酸同源性为96.5%~98.7%,与广东、香港和东南亚等不同地区的11个毒株比较,同源性为90.0%~99.4%;与来自野禽、猪等不同种类的11个流感毒株比较,同源性为81.4%~99.3%。系统进化树分析表明,新疆株独立分支。     

鸭H5N1型高致病性禽流感的病理组织学观察

对发生H5N1型高致病性禽流感鸭场的鸭进行了病理组织学观察。结果显示 ,该养鸭场患鸭禽流感病鸭的剖检变化以眼结膜潮红出血 ,心肌白色条纹状坏死、条带样出血 ,胰腺有白色或透明坏死点 ,胃肠出血等为特征。组织学以非化脓性脑炎、胰腺坏死、心肌坏死、坏死性脾炎的病理变化为主。     

H5N1型禽流感病毒感染致死的病理组织学改变——附1例尸检报告

本文报导1例经病毒血清学检验确诊为H5N1型禽流感病毒感染致死的尸体，其病理学改变主要特征为肺泡腔面形成厚层均质红染物，肺泡间隔增宽，内有炎细胞浸润。我们认为其肺部组织学改变可以为H5N1型禽流感病毒感染致死的法医学鉴定提供佐证。