甘肃省媒介硬蜱的种类与地理分布

采用布旗法与家畜体表捕捉法 ,在甘肃省 6个不同地理区划内的部分县、市、区采集硬蜱标本 ,共发现了 2 0种硬蜱 :河西走廊有草原革蜱 (Dermacentornuttalli)、银盾革蜱 (D .niveus)、亚洲璃眼蜱 (Hyalommaasiaticumasiaticum)、麻点璃眼蜱 (H .rufipes)、小亚璃眼蜱 (H .anatolicum )、亚东璃眼蜱 (H .asiaticum ) ;河西走廊南山地有草原革蜱、嗜驼璃眼蜱 (H .dromedarri)、小亚璃眼蜱、亚东璃眼蜱 ;河西荒漠高原有草原革蜱和残缘璃眼蜱 (H .detritum ) ;中部黄土高原有草原革蜱、森林革蜱 (D .silvarum )、日本血蜱 (H .japonica)、长角血蜱 (H .longicornis)、青海血蜱 (H .ginghaiensis)、卵形硬蜱 (Ixodesovatus) ;陇南山地有草原革蜱、长角血蜱、刻点血蜱 (H .puncta ta)、卵形硬蜱、全沟硬蜱 (I .persulcatus)、血红扇头蜱 (Rhipicephalussanguineus)、微小牛蜱(Boophilusmicroplus) ;甘南山地山原地区有草原革蜱、草原硬蜱 (I .crenulatus)、全沟硬蜱、钝跗硬蜱 (I .pomerantzevi)、青海血蜱、草原血蜱 (H .verticalis)。草原革蜱分布于甘肃省 6个地理区划 ,其他 19种硬蜱的分布具有明显的地理特征     

Migration and the reconfiguration of Malaysia

This article examines the social impact of the 1997 financial crisis in South Korea. Although the crisis was short-lived, it has created major ripples all across the country, profoundly affecting the Koreans' lifestyle and family life as well as their values and worldview. In spite of the magnitude of the financial crisis and its social impact, scant scholarly attention has been paid to the issue, although the causes and economic impact of the crisis have been amply discussed. In view of this, the article examines major social changes brought upon by the financial crisis. The article probes, for example, how employment patterns have been deeply affected, whereby a majority of workers are now irregular workers or are underemployed. The article also demonstrates how the people's perception of work has changed and how the income gap between the rich and the poor has widened. Also discussed are, among others, the continuing discrimination against women in the workplace, rising divorce rate, increase in immigration and value conflicts over the relevance of Confucianism in contemporary Korea. In addition, the article examines the agency of the Korean people in reacting to or coping with the changing circumstances.     

工农业协调发展的体制演进考察

我国工农业发展与资源配置方式直接相关。计划经济体制下形成城乡工农业部门资源配置的隔离格局,造成农业生产的"内卷化"及城市工业低效率和高消耗的恶性循环;市场取向改革条件下形成城乡工农业部门资源配置的双向互动格局;市场机制作用下农村和农业资源向城市和非农产业逆向流动;以工哺农背景下的包容性增长体制使工农业部门资源配置和流动趋向协调。     

兔脂肪间质干细胞的分离培养与鉴定

取兔腹股沟皮下脂肪组织,用Ⅰ型胶原酶消化,分离培养脂肪间质干细胞(MSCs),并用免疫组化和体外诱导分化方法对其表面分子标志和多向分化潜能进行鉴定。结果显示,兔脂肪组织中能够分离培养出脂肪MSCs,该类细胞表达CD29、CD44和CD105,不表达CD34、CD45及HLA-DR表面分子标志,并具有可分化为脂肪细胞、神经细胞和成骨细胞的多向分化潜能,证实兔脂肪组织中存在具有多向分化潜能的MSCs。     

物权的经济分析

物权状态二元结构理论可挑战甚至取代所有权权能结构分析。一些长期争议和令人困惑的以权利、权力及其关系为内容的理论问题,运用物权二元结构理论＂公式＂求解,则可以发现入口和找到出口,且能定纷止争。权利的绝对性与相对性的对立统一性,是权利自由和受约束的方法及依据;收入分配改革的关键是限制、解放和扩展权力,即权力的合理配置;市场与政府职能分工,主要是明确公权力与市场权利的边界,公权力管制的领域限于动态权利的行使;国有物权的流失和浪费,主要是因为主体代表权没有限定权利边界而可以轻易地滥用公权力。     

按势分配与社会公正：乡镇煤矿背后的利益关系——以湖南塘镇为例

利益分配是考察社会公正与和谐社会建设的一个视角.基于湖南塘镇乡镇煤矿背后的矿主、矿工、村组、基层政府及各相关部门、红黑恶势之间利益关系的考察发现,乡镇煤矿背后存在着按势分配的两端:一端是在井下漆黑世界劳作的外地农民矿工,另一端则是一些握有权杖的腐败官员或依仗暴力的社会混混.这样一种按势分配的利益格局对社会公正形成了强烈的挑战.我国目前收入分配差距过大的原因,主要不在于市场化,而在于制度不健全所导致的腐败和灰色收入.     

从收入分配的视角解读经济和谐

文章从收入分配问题出发,探讨了生产、交换、分配和消费等诸多经济环节中的利益关系和其它矛盾。以收入分配问题为切入点去理解经济和谐的具体要求和实现经济和谐的途径,对于正确认识当前我国社会的收入分配问题和推进社会主义和谐社会的伟大实践,具有重要的理论意义和现实意义。     

甲基苯丙胺及其代谢产物在急性中毒豚鼠体内的分布

目的研究甲基苯丙胺 (MAP)及其代谢产物苯丙胺 (AP)在急性中毒豚鼠体内的含量分布。方法应用GC/NPD技术 ,以 4 苯基丁胺 (4 PBA)为内标 ,样品经水解后碱化或直接碱化至pH >11,环已烷混旋提取 ,三氟乙酸酐 (TFA)微波衍生化 ,测定MAP急性中毒豚鼠体液和组织中MAP及AP的含量。结果急性中毒死亡豚鼠体内各器官和体液中MAP及AP含量最高为肺 ;其次为肝、脑、肾、脾、肠、心、血 ;再次为胃、胆汁 ;最少是尿。结论MAP在动物体内代谢迅速 ,组织或体液中MAP和AP浓度的比值与豚鼠给药后存活时间有关     

Language translation for file paths

Forensic examiners are frequently confronted with content in languages that they do not understand, and they could benefit from machine translation into their native language. But automated translation of file paths is a difficult problem because of the minimal context for translation and the frequent mixing of multiple languages within a path. This work developed a prototype implementation of a file-path translator that first identifies the language for each directory segment of a path, and then translates to English those that are not already English nor artificial words. Brown's LA-Strings utility for language identification was tried, but its performance was found inadequate on short strings and it was supplemented with clues from dictionary lookup, Unicode character distributions for languages, country of origin, and language-related keywords. To provide better data for language inference, words used in each directory over a large corpus were aggregated for analysis. The resulting directory-language probabilities were combined with those for each path segment from dictionary lookup and character-type distributions to infer the segment's most likely language. Tests were done on a corpus of 50.1 million file paths looking for 35 different languages. Tests showed 90.4% accuracy on identifying languages of directories and 93.7% accuracy on identifying languages of directory/file segments of file paths, even after excluding 44.4% of the paths as obviously English or untranslatable. Two of seven proposed language clues were shown to impair directory-language identification. Experiments also compared three translation methods: the Systran translation tool, Google Translate, and word-for-word substitution using dictionaries. Google Translate usually performed the best, but all still made errors with European languages and a significant number of errors with Arabic and Chinese.     

举证责任分配、举证责任倒置与举证责任转移——以民事诉讼为考察范围

举证责任分配是民事证据制度核心中的核心,举证责任分配实质标准应遵循的原则顺序为:实体法律(包括实体法司法解释及实体法附属法、隐形法)的规定,当事人的约定,经验法则,公平或诚实信用原则。举证责任的转移与举证责任倒置二者均是对可能导致适用失当的一般举证责任分配规则的调整,不同的是举证责任倒置为法定,举证责任部分转移制度则是由法官根据具体的案件情形作出的裁定转移。