Vice-Premier Li Hsien-Nien gives Banquet in name of Premier Chou En-Lai for Madame Marcos

This article provides empirical light on the debate concerning whether manufacturing firms in China are becoming major innovators. Based on an innovation survey carried out in Jiangsu Province, the article finds that most firms engage in innovative activities but these are mainly of an incremental nature. Radical innovation, as a proportion of sales, is relatively low if compared internationally. Innovation in China is mainly to catch-up and is novel relative to the firm and the domestic market. A small proportion of innovation is new to the world. Intensity and productivity indicators suggest that small, foreign and textile firms are leading innovative efforts. Firms innovate to improve their general competitiveness, including improving product quality and extending market share, obtain income from technology and defend themselves from research and development expenditure by competitors. Innovators value significantly more than non-innovators the range of innovative objectives they seek to achieve. The main obstacles to innovation arise from technical and marketing weaknesses; the perception of these obstacles varies widely between radical innovators and non-innovators. The article concludes that while innovative activities are emerging it will still take some time for China to have a major role in the international division of innovative labour.     

浅议辽宁省装备制造业创新能力问题

辽宁装备制造业经过多年的培育和发展,已成为辽宁省实力雄厚的第一产业,在国民经济中一直发挥着重要作用。但是,辽宁装备制造业的创新问题一直困扰其可持续发展,主要体现在基础制造、智能制造和重点装备等领域。该文提出从创新经费渠道、自主创新能力、协同创新能力、开放式创新体系等领域进行创新,构建可持续发展的创新体系。     

A Study on Evolution Trend and Influence Factors of Regional Structural Similarity about China’s Manufacturing Industry

This paper reviews the measuring method of industrial structure similarity, the changing trajectory and causal analysis of China regional structural similarity in recent years. This research shows that MKI completely coincides with SSI. The industrial structure similarity in China has first decreased, and then increased, at last with a downward trend in recent years. Empirically the paper analyzes the influence factors of manufacturing structural similarity, and the result shows that the government behavior has a great important influence on regional manufacturing structural similarity; Manufacturing structural similarity is negatively related to the following difference of factor between regions: resource, transportation costs, local government protection, level of economic development; Before one period lag, difference between government direct investment have the positive correlation with manufacturing structural similarity. Finally the paper puts forward relevant policy recommendations based on the changing trajectory of structural similarity and the conclusion of empirical analysis.     

Is Differentiation of Frequently Encountered Foreign Bodies in Corpses Possible by Hounsfield Density Measurement?

Abstract:  The radiological determination of foreign objects in corpses can be difficult if they are fragmented or deformed. With multislice computed tomography, radiodensities—referred to as Hounsfield units (HU)—can be measured. We examined the possibility of differentiating 21 frequently occurring foreign bodies, such as metals, rocks, and different manmade materials by virtue of their HU values. Gold, steel, and brass showed mean HU values of 30671–30710 (upper measurable limit), mean HU values for steel, silver, copper, and limestone were 20346, 16949, 14033, and 2765, respectively. The group consisting of objects, such as aluminum, tarmac, car front-window glass, and other rocks, displayed mean HU values of 2329–2131 HU. The mean HU value of bottle glass and car side-window glass was 2088, whereas windowpane glass was 493. HU value determination may therefore help in preautopsy differentiation between case-relevant and irrelevant foreign bodies and thus be useful for autopsy planning and extraction of the objects in question.     

论外资经济产业风险的产生及防范

从产业结构角度考察外资风险,主要有区域经济控制力风险、产业结构失衡风险、本土产业自主创新受阻风险和外商减(撤)资风险等。我国外资集聚区产业风险产生的症结在于不合理的产业结构,而形成原因既有国际生产体系变革因素,也有我国经济结构转换和地方政府的引资偏好等因素。化解和防范外资产业风险的主要途径,应通过借助引进外资研发等高附加值的产业,启动价值链向高端攀升机制,带动产业结构调整并优化;同时通过发展区域服务经济、改变招商模式和加快政府的管理创新等措施,加快这种过程,从根本上达到规避风险之目的。     

Utility of immunoassay in drug screening in skeletal tissues: sampling considerations in detection of ketamine exposure in femoral bone and bone marrow following acute administration using ELISA

Detection of ketamine exposure in skeletal tissues by automated enzyme-linked immunosorbent assay (ELISA) and gas chromatography with electron capture detection (GC-ECD) is described. Rats (n = 18) received 0, 15, 30, or 75 mg/kg ketamine hydrochloride acutely (i.p.), and were euthanized within 15 min or 1 h. Ketamine was extracted from ground femoral bone by methanolic incubation followed by liquid-liquid extraction (LLE), while marrow was homogenized in alkaline solution, and then underwent LLE. Extracts were analyzed by ELISA, and subsequently by GC-ECD following derivatization with trifluoroacetic acid anhydride. The effect of tissue type (i.e., diaphyseal bone vs. epiphyseal bone vs. bone marrow) on the immunoassay response was examined through determination of binary classification test sensitivity (S) and measurement of the relative decrease in absorbance (%DA, drug-positive tissues vs. drug-free controls) in each tissue type. The %DA varied significantly between different tissues examined under a given dose condition, and generally decreased in the order marrow > epiphyseal bone > diaphyseal bone, at all dose levels examined. Measured S values for marrow, epiphyseal bone, and diaphyseal bone were 100%, 77%, and 23%, respectively (75 mg/kg dose). These results suggest that the type of skeletal tissue sampled and position sampled within a given bone (diaphyses vs. epiphyses) are important parameters in drug screening of skeletal tissues.     

烟草诉讼──中国烟草行业面临的新课题

在中国即将加入WTO之际,中国经济将进一步与国际经济接轨,国外的烟草诉讼势必对中国的烟草产业造成一定程度的影响。烟草诉讼在中国发生的可能性绝对不能说是没有的。作为中国烟草行业,应当居安思危,吸取国外的经验教训,提前做好预防和应对烟草诉讼发生的准备工作。     

试析基层党务工作者的刑事法律主体资格

作者根据担任基层党务工作者的辩护律师的体会 ,认为司法实践中把基层党务工作者上作为国家工作人员是错误的 ,论文从《刑法》、党章党规及有关司法解释的层面得出基层党务工作者不属《刑法》十三条中的“国家工作人员”的结论。     

数据要素对制造业高质量发展的影响——来自制造业上市公司微观视角的经验证据

随着数字经济与实体经济的不断融合发展,数据已经成为经济发展进程中的关键生产要素。基于手工整理的2011—2020年我国A股制造业上市公司年报数据的研究表明：制造业高质量发展是企业研发创新、生产制造、市场匹配三个环节整体联动实现更高效率发展的一种高级状态。数据要素能够显著促进我国制造业高质量发展,且主要是通过关键性技术突破与知识创新的研发创新效应、生产流程优化与协同的生产协同效应产生影响,但市场匹配效应尚未完全显现;数据要素对我国制造业高质量发展的推动作用在非国有企业、高技术密集度行业与东部地区更加显著。研究结论为数字经济时代下我国如何激活数据要素潜能、推进传统产业转型升级提供了政策启示。     

生产、销售伪劣产品犯罪案件侦查

近年来,伪劣产品在我国泛滥,妨害正常的市场秩序,危害消费者的身心健康,也损害了我国在国际市场上的声誉。为此,我国加大了打击制售伪劣产品犯罪行为的力度,在全国多次深入开展严厉打击制售假冒伪劣产品的专项斗争。文章介绍了生产、销售伪劣产品罪的认定及侦查方法。