东南沿海劳动密集型企业西移的构想

李嘉图的比较成本理论对东南沿海的劳动密集型企业向西部地区转移具有重要指导作用.根据这一理论及中国的特殊国情--地域辽阔、区域层次复杂,设想把东南沿海劳动密集型企业西移,并从现实条件以及战略意义方面论证"西移"的构想是可行的,而且它对东南沿海和西部地区来说都存在"双赢".     

浅析课程远程辅导与面授技术

现代远程教育飞速发展,其中课程远程辅导与面授技术的研究和应用在远程教育中已显得越来越重要.通过加强面授导学和网络导学,课程辅导教师应担当起组织者、指导者、开发者等多重角色,学生应加强自主与协作学习,采取师生交互行为策略有效应用等措施促进课程远程辅导与面授技术有效整合,从而提高远程教育的绩效,促进其实现可持续发展.     

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.     

CHINA’S DIPLOMACY IN TRANSITION

正The new Chinese leadership aims to create a favorable international environment for the country's developmentChina’s diplomacy in 2013 was eye-catch ing due to the leadership change in the country and the reinvigoration of reform The spirit of reform and a world vision,which China’s new leadership inherits from their pre decessors,are the soul of Chinese diplomacy today.Today’s world The current situation is quite different from when China’s reform and opening up started in the late 1970s.China’s national strength has grown exponentially since then.As a result,the     

Comingin From the Cold

<正>Having fought each other to a standstill over the Ukrainian crisis,the United States and Russia seek a path to peaceful coexistence On June 25,Russian President Vladimir Putin gave U.S.President Barack Obama a telephone call.This was the first direct talk between the two heads of state since February,and was described by NBC News as     

“伊斯兰国”的建立对印度的影响

伊拉克和叙利亚主要逊尼派地区的恐怖主义组织"伊斯兰国"的建立引起了国际社会的广泛关注,该组织恣意猖獗,吸引国外青年热捧并加入该组织。毫不例外,印度也受"伊斯兰国"宣传攻势的影响,部分印度穆斯林成为该组织的成员。伊斯兰国实施的恐怖活动危及到印度侨民的安全,该组织夺占油田和破坏输油管道的行为影响印度的经济,它所宣称的领土范围包括印度北部地区,这些都对印度的国家安全构成了一定威胁。因此,印度除了积极撤离侨民外,还采取了与中东国家建立广泛的情报交换系统等措施,并取得了一定的成效。     

金融犯罪刑事司法政策评述

随着金融市场的发展,犯罪防控的形势日益严峻,金融犯罪刑事司法政策一直致力于回应金融市场当前面临的现实发展状态及问题。但是政策效果受到立法制约和影响,且与金融监管联系紧密。为了寻求金融犯罪刑事司法政策的完善路径,首先需要理解金融犯罪司法规制的能力范围,了解金融的特性,理解刑法的局限。在此基础上,有针对性地落实宽严相济刑事政策,并且发挥金融犯罪刑事司法政策的独立价值。     

19世纪中晚期朴学的延续与流变

19世纪中后期,即在道成以来,朴学仍具有相当的活力,甚至同光年间,其流风余韵一直未断,取得了不亚于乾嘉时期的学术成就.考据与义理会通、考据与经世贯通成为此期朴学流变的显著特征.     

朝鲜族乡村社会的集中村建设及其社会共同体的质变

城镇化进程将导致传统村落共同体的解体与巨大社会变迁.引导乡村社区的整合与重构,摸索乡村社会可持续发展模式是必要的.朝鲜族乡村社会在城市化进程中经历了巨大社会变迁.为了克服社会变迁带来的阵痛,朝鲜族社会自发组织起集中村建设运动,通过集中村的形式实现就地城镇化的道路.尊重经济结构形式与社会共同体形式之间关系的规律,成为城镇化背景下乡村社区重构的关键因素.集中村建设经验对于处于社会转型期的中国乡村社会,具有启示性的意义.