城市核心家庭亲子关系和谐状况研究

家庭亲子关系融洽是城市核心家庭和谐的关键。研究从亲子沟通、教育方法、角色认同、成人期望和父母教育的协调性等五个方面，衡量家庭亲子关系和谐程度。同时发现了导致亲子关系不和谐的主要原因，包括家庭教育分工不明确、教育方法不当和言行交流欠缺等，提出了进行科学家庭教育的亲子相融策略。     

从美国解密文件读解日美间核武器秘密协议

自1967年起佐藤荣作派密使若泉敬与尼克松的密使基辛格就冲绳回归和在日核武器处理等问题进行谈判。分析美国新解密的文件证实,日美之间就核武器问题存在秘密协议,读解这些文件、文献也解明了日美双方的决策过程,并提示了日美间秘密协议对我国国家安全可能产生的具体负面影响。     

国有商业银行核心竞争力探讨

在银行业日益市场化、电子化和国际化的竞争环境下,中国国有商业银行由于缺乏核心竞争力而面临严峻的挑战。国有商业银行经营机制滞后、竞争手段陈旧、创新能力不足、信息互换性低等因素严重制约其核心竞争力的形成,因此,必须从树立"双赢"的战略性竞争观念、完善银行运营机制、加强金融工具创新等方面着手,积极培植国有商业银行的核心竞争力,以适应国内、国际金融业发展的需要。     

Preventing the Importation of Illicit Nuclear Materials in Shipping Containers

We develop a mathematical model to find the optimal inspection strategy for detecting a nuclear weapon (or nuclear material to make a weapon) from being smuggled into the United States in a shipping container, subject to constraints of port congestion and an overall budget. We consider an 11-layer security system consisting of shipper certification, container seals, and a targeting software system, followed by passive (neutron and gamma), active (gamma radiography), and manual testing at overseas and domestic ports. Currently implemented policies achieve a low detection probability, and improved security requires passive and active testing of trusted containers and manually opening containers that cannot be penetrated by radiography. The annual cost of achieving a high detection probability of a plutonium weapon using existing equipment in traditional ways is roughly several billion dollars if testing is done domestically, and is approximately five times higher if testing is performed overseas. Our results suggest that employing high-energy x-ray radiography and elongating the passive neutron tests at overseas ports may provide significant cost savings, and several developing technologies, radiation sensors inside containers and tamper-resistant electronic seals, should be pursued aggressively. Further effort is critically needed to develop a practical neutron interrogation scheme that reliably detects moderately shielded, highly enriched uranium.     

对非常规核心家庭实践的亲属关系的考察——以翟城村为例

以翟城村为例考察华北农村非常规核心家庭的亲属关系,翟城村非常规核心家庭与亲属的交往可以看作是家庭成员,尤其是留守的女性成员策略性地运用关系资源、功利性地建构实践的亲属关系的过程。     

Analysis of Uncertainties in Interactive Probabilistic Safety Analysis (PSA) Models

Probabilistic safety analysis (PSA) has been used in nuclear, chemical, petrochemical, and several other industries. The probability and/or frequency results of most PSAs are based on average component unavailabilities during the mission of interest. While these average results are useful, they provide no indication of the significance of the facility's current status when one or more components are known to be out of service. Recently, several interactive computational models have been developed for nuclear power plants to allow the user to specify the plant's status at a particular time (i.e., to specify equipment known to be out of service) and then to receive updated PSA information. As with conventional PSA results, there are uncertainties associated with the numerical updated results. These uncertainties stem from a number of sources, including parameter uncertainty (uncertainty in equipment failure rates and human error probabilities). This paper presents an analysis of the impact of parameter uncertainty on updated PSA results.     

朝鲜核危机及中国的应对策略

朝鲜发展核武器是为了改善其周边安全环境,满足其国内政治经济形势的需要,同时也是美国的歧视和制裁政策导致的.但朝鲜核危机使半岛局势更加紧张,为美国对东亚事务的介入提供了借口,为日本大力增强其军事力量甚至核武器提供了契机,并有可能出现核扩散的"多米诺骨牌"效应.中国不想朝鲜半岛再生战事,中国不愿再次卷入朝鲜半岛的战事,所以中国必须努力通过六方会谈促使各方协商,从而促进朝鲜核危机的最终解决.     

EPC模式下核电建设项目进度管理机制的关键因素分析谢铷鸿，邹树梁①

文章基于EPC管理模式,利用层次法对各因素进行分析,构建核电工程项目进度管理结构模型关系图,并提出核电工程建设项目进度管理机制。通过对关键因素的分析,提出要对核电建设工程进度进行科学化管理的观点。     

秦山核电站核安全文化建设的经验与启示

秦山核电站是我国大陆第一座自主设计、建造的核电站,在核安全文化建设方面已取得一些成功经验。文章系统阐述了秦山核电站的核安全文化建设背景、发展阶段、成功经验和重要启示,以期能给我国同行在核安全文化建设方面起到一定的借鉴和示范作用。     

我国原子能立法之思考

日本福岛核事故以来,全球核能界开始新一轮反思,国际社会出现了弃核和保核两种不同观点,前者以德国为代表,后者以法国和美国为代表。由于我国能源结构中对传统化石能源的严重依赖,为保障能源安全,应对气候变化,清洁化能源,考虑到核电在我国能源结构中比例较低的现状,发展核电的方向不应改变。基于对美国、法国、日本原子能立法现状的分析和比较,为保障核能产业的健康发展,我国《原子能法》的起草应定位为以环境保护为优先,安全第一,经济性、市场化推动并重,并应进一步理清核能监管体制、建立核污染保险制度。