有关建立全国校车体系推广查询系统的研究

我国的校车体系尚不完善,近年来发生了多起校车安全事故,更使我国校车体系的推广放慢了脚步,而校车又是方便学生上下学、缓解交通压力的重要工具,是教育系统向前进步必不可少的条件。校车的推广,运营管理以及安全关系到学生的生命安全和身心健康。     

The Two-level Management System of University and Schoo

With the development of our country’s higher education, the school also presents the great-leap-forward development trend. The previous denotative development has changed into the way of connotative development. The two-level management system of university and school is the most common management mode in many colleges. This paper introduces the advantage of this mode in the objective view, analyzes the problems existing in the practice operation, put forward countermeasures to improve the two-level management and proposes a method to build the two-level management system.     

Characterization of dyes in ancient textiles from Yingpan,Xinjiang

In this paper we analyzed the natural dyes in well-preserved, ancient textiles from Yingpan, an important archaeological site on the Silk Road, using high-performance liquid chromatography with diode array and mass spectrometric detection. Dyes were removed from textile fibers using a soft extraction method (pyridine, water and oxalic acid). Two species of madder-type plants, Rubia tinctorum and Rubia cordifolia were identified as the dye sources in red and brown samples. We also were able to detect unusual flavonoid glycosides in yellow and green woolen yarns, although we have not been able to pinpoint with certainty a specific plant that may have been used to produce this dye(s). On the other hand, we found that yellow and green silk threads had been colored with protoberberine-type dyes, probably obtained from species of cork tree, Phellodendron spp., and/or other protoberberine producing plant. We propose that the textile dyes found at Yingpan reflect a merging of Eastern and Western practices and technologies during the 800-year period (206 BCE–618 CE) encompassing the early years of the Silk Road.     

内蒙古阿尔山森林资源枯竭型城市转型战略决策量化分析

本文通过对阿尔山市实际情况分析基础上,采用层次分析法(Analytical Hierarchy Process),通过建模、计算,对阿尔山市资源枯竭转型战略作了定量化分析,得出以下结论:在相当长的时期内,阿尔山追求生态效益应是第一位的,因此加强森林资源环境的保护与生态治理是首要战略目标,且加强森林养护与生态功能建设是第一重要的发展战略;当前亟待解决的首要发展问题是森林资源枯竭及生态环境恶化、林业系统体制矛盾及资金欠账严重,应采取的重要措施是依托国家政策尽快建立生态补偿机制及衰退产业援助机制,加快阿尔山林业企业的资产剥离重组,理顺政府与林业局关系,进而培育以"绿色"为主题的接续产业体系。     

从地图在解决边界争端中的作用看我国对南沙群岛的主权

本在对国际边界争端的典型案例进行研究后,指出地图在解决争端中发挥着重要的作用,并从国际法的角度研究了众多标明南沙群岛属于中国的中外地图,进一步指出南海断续国界线是中国拥有南沙主权的重要依据和标准。     

谈庙底沟类型的来源问题

本文认为,主要分布在豫西和晋西南地区的庙底沟类型应来源于当地的东庄类型;而关中地区的同期遗存则可称作泉护类型,由于它与庙底沟类型之间是一种同时共存关系,因而它并不是由后者所派生的.事实证明,泉护类型当来源于半坡类型.     

生态旅游及其景观生态学透视

在简单介绍生态旅游的产生及其与可持续旅游关系,以及简要总结生态旅游定义的基础上,本文尝试从旅游供给方、旅游需求方即旅游者和综合层次三个方面对生态旅游进行定义,可以概括为旅游者的旅游活动形式、生态旅游产品及其组合与可持续旅游思想在生态旅游目的地的综合和空间实现。在现代地理学与生态学结合下产生的景观生态学,既强调空间地域研究,又考虑生态学的思想和原则,为理解生态旅游的概念内涵提供了理论切入点。     

文化解释的魅力--评克利福德·格尔兹《文化的解释》

美国学者克利福德·格尔兹的<文化的解释>是解释文化人类学中的代表著作之一,这里,我是以门外汉的身份来读这本书的.作为一个历史系学生,我首先关注的是它的写作和编著是否具有史料学价值和对历史批判的目光,结果,我认为可以用马尔库斯和费彻尔评价托多洛夫的一句话来回答,即"在作品中,历史不是作为一种叙述中的不断进步形式而存在,而是意义结构的转换而存在.     

旋子彩画小议

旋子彩画以旋子花的变形图案为基础单元,分布在梁枋藻头位置。本文就其类型、适用范围和时代特征等问题作了简要论述,并对清式旋子彩画严格的等级制度作了初步探讨。     

略论河南境内史前稻作农业

河南境内的丹江流域、淮河流域及黄河之滨史前文化遗址中,均发现有稻作遗存。有充分的证据证明,史前河南境内的稻是本地种植的。河南所处的黄淮地区是稻粟混作区。