汇率变动与中国境外直接投资的关系研究

近年来,中国经常项目和资本项目"双顺差"持续扩大,国际间贸易摩擦进一步加剧,人民币面临较大的升值压力.在这种背景下,鼓励企业发展境外直接投资(ODI),有利于解决流动性过剩,平衡国内外经济,缓解人民币升值压力.从国内已有的研究文献看,很少有人研究人民币汇率变动对中国境外直接投资的影响,较多的研究集中在汇率变动对外商直接投资(FDI)流入的影响.实际上,随着中国经济的迅速发展,研究人民币汇率变动对中国境外直接投资的影响,对中国经济政策制定具有重要的现实意义,也是投资理论界应该关注的重点之一.     

鸦片犯罪在红河州的变化探析

十多年来 ,尽管世界上毒品更新换代 ,品种不断翻新 ,但鸦片这种传统毒品仍不断从境外渗透入境 ,危害着红河州乃至更广阔的地区。与前几年相比 ,当前的鸦片犯罪在毒品来源、贩运手段等方面发生了一些变化。现将这种变化及原因作简要分析 ,以便在严厉打击精制毒品犯罪的同时 ,采取针对性措施 ,遏制鸦片烟毒的发展和蔓延 ,创造良好的社会环境     

试析建设台湾海峡航运港口体系

构建台湾海峡航运港口体系具有重大意义 ,也具备不少有利条件。建设台湾海峡航运港口体系的内容 ,包括两岸合作建设台湾海峡物流中心 ,港口群 ,港口信息网 ,多功能港口航运体系和航运管理体系 ,以及合作进行航运科研开发和人才培训等     

不正当竞争犯罪概念探析

不正当竞争犯罪是指经营者为排挤竞争对手,违反国家反不正当竞争法的规定,以不正当竞争手段,损害其他经营者的合法权益,破坏市场经济主体间的公平竞争秩序,情节严重,依刑法应受刑罚处罚的行为.界定不正当竞争犯罪应遵循犯罪概念及其基本特征为指导、体现特殊性、明确性三个原则.     

学校道德教育的主体与客体

主体与客体是一对哲学范畴,二者之间关系十分复杂.学校道德教育中的主客体关系争论颇久,通过对这些争论的分析梳理,指出学校道德教育中教师与学生应是主客体二重性的关系,这为更好地进行道德教育提供了理论前提.为实现学校道德教育中的主客体二重性,文中提出了学校道德教育的改进措施.     

解放战争时期我军对敌舆论宣传述论

解放战争时期,我军以揭露罪行、分析形势、挑明矛盾、宣传政策、指明出路为主要内容,通过火线喊话、电台广播、投送传单、刷贴标语、耳语宣传等手段,坚持军事打击与政治攻势相结合、专门工作与群众参与相结合、公开宣传与秘密策反相结合,广泛开展对敌舆论宣传,加速了解放战争进程,为取得最后胜利奠定了坚实基础。     

论我党建设和谐社会思想的形成及其历史地位

构建社会主义和谐社会的思想是党的几代领导集体不懈探索的理论结晶。这一思想进一步丰富和发展了社会主义初级阶段理论,为全面建设小康社会指明了方向。同时,这一思想也是党在新世纪新阶段加强执政能力和先进性建设的崭新标志,在建设中国特色社会主义进程中具有特殊的历史地位。     

公共财政体制改革与和谐社会建设

财政体制的完善程度直接决定着政府化解冲突、稳定社会的能力。当前我国所面临的各种突出的社会矛盾,其背后往往都能找到财政体制缺陷的影子。从财政收入和财政支出等方面完善公共财政体制,是缓解社会矛盾与冲突、构建社会主义和谐社会的重要制度条件。     

Analysis of sensitivity and specificity: precise recognition of neutrophils during regeneration of contused skeletal muscle in rats

In this report, we applied the TissueFAXS 200 digital pathological analysis system to rapidly and accurately identify neutrophils during regeneration of contused skeletal muscle, and to provide information for follow-up studies on neutrophils to estimate wound age. Rat injury model was established, and skeletal muscle samples were obtained from the control group and contusion groups at 1, 1.5, 2, 3, 4, and 6 h, as well as at 1, 3, 5, and 15 d post-injury (n = 5 per group). The expression of nuclei and neutrophils was detected by hematoxylin and eosin (HE) staining and immunohistochemical (IHC) staining. A total of 20 injury site areas of 0.25 mm² (0.5 mm × 0.5 mm) were then randomly selected at all time points. A TissueFAXS 200 digital pathological analysis system was used to identify the positive and negative numbers. Knowledge of five professional medical workers were considered the gold standard to measure the false positive rate (FPR), false negative rate (FNR), sensitivity, specificity, and area under the curve (AUC) of receiver operating characteristic (ROC) curves. As a result, with a staining area of neutrophils from 8 µm² to 15 µm², the FPR was 4.28%–12.14%, the FNR was 12.42%–64.08%, the sensitivity was 35.92%–87.58%, the specificity was 87.86%–95.72%, the Youden index was 0.316–0.754, the accuracy was 82.80%–88.30%, and the AUC was 0.771–0.826. The AUC was largest when the cut-off value of the staining area was 12 µm². Our results show that this software-based method is more accurate than the human eye in evaluating neutrophil infiltration. Based on the sensitivity and specificity, neutrophils can be accurately identified during regeneration of contused skeletal muscle. The TissueFAXS 200 digital pathological analysis system can also be used to optimize conditions for different cell types under various injury conditions to determine the optimal cut-off value of the staining area and provide optimal conditions for further study. Furthermore, it will provide evidence for forensic pathology cases.     

浅析印度对华投资的特点、原因及其前景

近年来,中印两国的政治关系不断改善和发展,两国的经贸合作也取得了前所未有的发展,印度对华投资迅速增长,但是印度对华投资的总额和规模与两个人口大国的市场规模是极不相称的。本文对印度对华投资的特点、迅速增长的原因及前景进行了分析。