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1.
2011年7月以来,南宁市国土资源局以"四亮四评"为载体,深入开展创先争优活动,组织党员和干部职工开展亮程序、亮身份、亮职责、亮承诺"四亮"和自己评、群众评、领导评、组织评"四评"活动,大大推进了政风行风建设,提升了局机关党员形象。"四亮"改进工作作风,服务人民群众。一是亮程序,方便群众。该局通过设立便利的服务平台,将工作流程和办事要件进行公开,让群众了解相关办理程 相似文献
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近年来,国土资源系统不断提高对土地、矿产资源宣传工作重要性的认识,采取了一系列措施,也取得了一定成效,但宣传工作存在“四多四少”的问题,应引起高度重视。 相似文献
3.
杨旭艳 《资源导刊(河南)》2007,(2)
近年来,国土资源系统不断提高对土地、矿产资源宣传工作重要性的认识,采取了一系列措施,也取得了一定成效,但宣传工作存在"四多四少"的问题,应引起高度重视. 相似文献
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2014年以来,河池市国土资源局以开展党的群众路线教育实践活动为契机,结合＂服务型机关建设年＂活动,开展了抓学习促提高、抓制度促规范、抓作风促落实、抓督查促实效的＂四抓四促＂活动,不断强化机关作风建设,着力解决基层和群众反映强烈的突出问题,机关面貌焕然一新,办事效率大幅提升,工作作风明显好转。 相似文献
7.
本报讯 为加大创新工作力度,在工作中营造开拓进取的氛围。新林区国土资源局在全局干部职工中开展“四破四立”活动。
一是打破只扫自家门前雪不管他人瓦上霜的封闭保守的思想,树立分工不分家、全局一盘棋的主人翁意识。 相似文献
8.
近年来,东港市国土资源局强化基层国土所的教育管理工作,在“提高四个能力,发挥四个作用”上很下功夫,取得了可喜的成效。所谓四个能力即：一是提高业务能力,熟记法律法规,做到懂业务,懂政策;二是提高处理复杂问题的能力,做到三个善于,即善于从复杂的问题中找出原因,善于从复杂的问题中找出解决问题的办法;善于化解矛盾,避免矛盾激化; 相似文献
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四元数在三维空间基准的转换中已得到广泛应用,但其理论依据并不是很清晰。本文在理论上研究了四元数的一些基本性质,证明了坐标旋转变换等价于四元数的正交变换。利用基本四元数的定义,证明了适用于坐标旋转的所有四元数都是由若干个基本四元数的格拉斯曼乘积得到的。同时,给出了四元数与坐标旋转矩阵之间的理论关系。 相似文献
11.
BDS分布在3个不同高度的轨道上且同时播发3种频点的信号数据,导致其观测值多路径误差可能在星座间、频点间存在差异。基于此,利用我国iGMAS跟踪网络和国际MGEX跟踪网络的17个GNSS多模观测站数据,从高度角、信号频点、接收机类型、跟踪站分布以及卫星星座等5个方面进行BDS多路径误差的差异性分析,同时与同源观测站上的GPS观测值多路径误差进行对比。结果表明,B3频点的多路径误差最小;3种星座间,GEO卫星的多路径误差最小;BDS的GEO卫星和IGSO卫星的多路径误差在地域上无明显的差异;BDS的B3频点上的多路径误差优于GPS 3个频点上的对应结果,BDS的B1和B2频点与GPS的L1和L2频点上多路径误差的精度相当。 相似文献
12.
吴燕 《广东海洋大学学报》2011,31(5):86-90
采用后殖民主义理论,从多元文化主义角度分析论述《午夜的孩子》对印度民族道路的探讨:小说中东西方叙事模式的混合以及印度方言和标准英语的融合是对西方权力话语的解构;通过比较作为多元文化存在的午夜的孩子大会和英迪拉领导的独裁政府,重构多元文化主义而非激进民族主义,是应对权力话语的后殖民话语;小说中人物的混杂性,进一步强调东方和西方的相互依存性,印度民族道路有赖于尊重文化差异,让不同的文化相互碰撞、融合并共存。 相似文献
13.
ZHUXiao－hua WANGJian 《中国地理科学(英文版)》2002,12(2):142-145
MANDELBROT enunciated the uncertainty of the length of a coastline in his paper“How long is the coast-line of Britain?“ published in “Science“in 1967.The fractal concept was presented for the first time in that paper and has been applied to many fields ever since.According to the fractal theory and conditions of fractal research of coastline,the controls of faults and biologic function on the fractal character of coastline are preliminarily discussed on the basis of GIS in this paper.Finally,some significant conclusions are drawn:1)the faults control the basic trends of coastlines of two study areas;2)the fractal dimension of coastline of Taiwan is smaller than that of Changle-Lufent,because the faults of Taiwan more intensely control the trend and fractal dimension of the coastline;3)the larger the fractal dimension of the faults or the major faults ,the more the controlling effect of them on the trend and fractal dimension of coastline;4)the larger fractal dimension of the coastline of Changle-Lufeng indicates that the biologic function intensely shapes the coastline .In a word ,the controls of faults and biologic function on the fractal character of coastline are discussed with a case study of China in this paper,it can be seen that faults and biologic function both have influence over the trend and fractal dimension of coastline,the fractal mechanism of coastline of two study areas may be so. 相似文献
14.
Tingjun Fan Miaomiao Yu Lingling Yang Zhenping Shi Wenjie Sun Rishan Cong Xiuxia Yang Guojian Jiang 《中国海洋大学学报(英文版)》2009,8(3):222-228
To investigate the stimulating effects of immunostimulants on the autogenous immunocompetence of crabs and the possible mechanisms
involved, the immunostimulating effects of β-1,3-glucan, lipopolysaccharide (LPS), inactivated Vibrio harveyi and Vibrio anguillarum on phenoloxidase (PO) and hemocytes of Charybdis japonica were investigated in this study. It was found that the yields and the enzymatic activities of purified PO in C. japonica increased significantly after the crabs were treated with immunostimulants, while the unit enzymatic activities remained
almost the same. After treatment with β-1,3-glucan and LPS, the amount of rough endoplasmic reticulum (RER) and the number
of mitochondria in both semigranular cells and granular cells increased greatly, and the number of cytoplasmic granules decreased
but with enlarged volume. However, the corresponding characteristics of hyaline cells remained almost the same. On the other
hand, the number of granules in semigranular cells decreased greatly, and the number of mitochondria of hyaline cells increased
greatly, after treatment with inactivated vibrios. It may be concluded that the effect of polysaccharide immunostimulants
on the innate immune system of C. japonica is different from that of inactivated vibrio immunostimulants. The immunity-enhancing mechanism of polysaccharides in crab
autogenous immunocompetence is probably accomplished by the increased yields of PO and total PO activities, while that of
inactivated vibrios is probably accomplished by the partially increased yields of PO and total PO activities as well as the
significantly improved phagocytotic abilities of semigranular cells and hyaline cells. 相似文献
15.
人口数据空间化研究进展 总被引：1，自引：0，他引：1
人口数据空间化旨在揭示人口在地理空间上的分布位置及数量信息,展现人口统计数据的地理学含义,其研究已经成为人口学、地理学、GIS领域的研究热点。人口空间数据库在各级政府部门的规划和决策、灾害评估、资源配置等方面,具有重要的应用价值和科学意义。经过近30年的发展,人口数据空间化研究水平逐渐成熟,模型丰富多样,已获得众多成果。为把握人口空间化研究的研究现状,本文首先依据研究目的、建模思想及模型原理的异同,从3个方面对人口空间化研究进行梳理：（1）格网大小（尺度）的确定;（2）3种常用建模思想及6类主要模型的对比分析;（3）提高人口空间化精度的措施及其应用背景、优点。在此基础上,依据现阶段人口数据空间化的研究内容,从格网尺度适宜性研究、高时空分辨率人口空间分布模拟、引入新型数据源及多思想多模型综合应用等方面探讨了人口数据空间化的研究方向。 相似文献
16.
State and Development： Changes in Livelihood Strategies in Garhwal with Special Reference to Ecotourism in the Gangotri Region 总被引：1，自引：0，他引：1
GitanjaliChaturvedi 《山地科学学报》2004,1(3):223-238
The object of the paper is to provide an insight into the changes in livelihood strategies of the people in the Garhwal Himalayas over time. From sustaining an economy based on transit trade and subsistence agriculture, there has been a shift towards tourism in recent times. This shift has been due to the tradition of pilgrimage to the higher reaches and also due to promotion by the state by developing infrastructure and providing incentives. The paper is divided into four parts. In the first part, the policies of the colonial state and the events leading to the destruction of forests and the impoverishment of the self-sustaining semi-pastoral economy in the Garhwal Himalayas are outlined. It is argued that the destruction of forests and subsequently, the economy of the Himalayas were directly responsible for the large-scale migration to the plains. This also led to further exploitation of forests by the people who were unfamiliar with any other form of livelihood. The paper also discusses the policies of the newly independent Indian state and sees them as an extension of the British policy of large-scale exploitation of Himalayan forests for the purpose of development and economic growth. In the third section, the growth of ecotourism as a direct outcome of the orocess of deforestation and as resulting from the need of society to conserve and yet to earn a livelihood is discussed. The case study of the Gangotrir egion examines the dilemma faced by the people of Garhwal in sustaining their livelihood, income or the development in the area. In addition, tourism has fostered monopolies of groups external to the region thereby contributing neither to the income or the development in the area. In addition, there is an added threat to the environment-deforestation, and erosion-a direct outcome of increased and unplanned tourism. Such problems demand state intervention and management of t.ourism. The conclusion to the paper asserts that in order that the requirements of the society to progress and to sustain itself in its natural habitat are not compromised, it is essential to increase the process of democratization by strengthening local structures and by vesting the community with the autonomy to determine its future. The paper therefore argues that ecotourism in the Himalayas undertaken without local involvement is not desirable. The constant need for local monitoring of external agencies or even of the State‘s participation and the need for re-evaluation of environmental standards are cumbersome details that add to the costs of promoting low-impact tourism. To be viable, ecotourism should be community based and the needs of the community, their ideas of conservation should be given prime importance and local community must be encouraged to review the standards governing conservation. Local structures should thus receive patronage and promotion, so that ecotourism becomes a dynamic facet of economic development. 相似文献
17.
城市数字高程模型（Digital Elevation Model,DEM）是城市最重要的基础地理信息数据之一。城市道路DEM建模是城市DEM构建的重要组成部分,而道路分类是城市道路DEM建模的重要基础和前提。由于现有的城市道路分类方法在城市道路形态表达上有一定程度的失真,无法准确反映道路平面形态特征,导致其难以满足未来的地表过程模拟的需求。针对这一问题,本文从DEM建模视角出发,通过解析城市道路的构成,分析城市道路形态特征,针对现有的道路分类方法的不足,提出了一种顾及道路形态的城市道路分类方法。并在此基础上,探讨了城市道路的DEM表达方式,同时选取南京市局部区域为实验区,以DLG数据为数据源,对本文提出的城市道路分类方法与表达进行了相关的实验与分析。结果表明：与现有的方法相比,基于本文所提出的城市道路分类方法构建的道路DEM所表达的道路形态更符合实际实验区的道路形态,未出现局部路面不正常的突变情况且城市道路要素框架结构明显,所表达的城市道路地形更为精细,可以为雨洪模拟和水文分析等提供重要基础。因此,本文的道路分类方法能够清晰有效地辅助城市道路DEM建模,为高精度城市道路DEM的构建提供基础和参考。 相似文献
18.
长兴水口顾渚山风景区的紫笋茶,是闻名国内外的优质名茶。本文在实地调查的基础上,分析了紫笋茶优异的品质与地质环境背景条件的相关性。特定的地质背景条件,首先造就了一个避风向阳、雨量充沛的小气候环境;特定的泥盆系与花岗岩类浸入岩的地层背景所形成的土壤,为茶树生长提供了大量的营养物质,特别是有益的微量元素对提高茶叶品质起到了重要作用;同时这一特定的背景条件下,形成了对茶树生长有利的酸性土壤。特定的水文地质背景条件．又提供了充足的水份,还补充了茶树生长所必需的营养物质。通过对环境背景条件的分析,最终提出了长兴县茶叶发展的方向。 相似文献
19.
Results of a series of experiments(on the adsorption of divalent metal ions by dried alginic acid, Na and Ca alginates of different composition and block structure) conducted in this systematic study of the effects of the composition and structure of alginates on the static adsorption equilibrium of divalent metal ions indicate that the properties of alginate adsorption to divalent metal ions are highly different, depending not only on the cations used, but also on the form and structure of the alginates. There is close correlation between the adsorption properties and the structure of the alginates. The selectivity coefficient of Na alginate for Cd-Sr ion exchange tends to increase with the increase of the M/G ratio in alginate, whereas the adsorption capacity of Ca alginate for Cu~(2+) ion decrease with the increase of the G-block or the average length of the G-block ((?)_G) and the total adsorption capacity of alginic acid is found to vary in the same order as the F_(MM)(diad frequency) in alginate in 相似文献
20.
贵州普定灯盏河岩溶泉的硫同位素季节变化特征 总被引：1，自引：0，他引：1
通过对贵州普定后寨地下河补给区的灯盏河岩溶泉为期1年的泉水水文地球化学特征与水中SO2-4的硫同位素组成及季节性变化规律的分析,揭示灯盏河岩溶泉泉水中硫酸盐的来源及形成机理.结果表明:灯盏河岩溶泉的水化学类型主要为HCO-3·SO2-4 Ca2+型,具有很高的硫酸盐浓度,且变化幅度较大,SO2-4浓度为0.35~8.76mmol·L-1;灯盏河泉水SO2-4的硫同位素组成为(3.80~25.76)×10-3,反映泉水的硫同位素组成主要受土壤有机硫氧化和石膏岩层溶解的控制;泉水硫同位素组成季节性变化明显,表现为旱季大于雨季,且旱季变化平缓,主要受石膏溶解的控制,而雨季变化幅度较大,反映雨季地下水硫酸盐土壤有机硫源贡献的增加及其季节性差异. 相似文献