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A TREND DISPLACEMENT ANALYSIS FOR space and time ON XINTAN LANDSLIDE

Journal of Coal Science & Engineering(China) 1998年第1期4卷 51-55页

作者：贺可强

This paper, having made systematic trend analysis on the front and rear segments of Xintan landslide for space and time respectively by using matbematical statistical principles,discovered that there is obvious trend displacement Of the monitoring points in the rear margin area of the slope and the rates of trend displacement gradually increase with time whereas there is no trend displacement of the monitoring points in the front margin area. This result suggests that the rear margin area of segment is an area of overall sliding and is transforming towards destabilization whereas the front margin area is an area of relative stability. This analytical result well coincides with the conclusion of evaluation on dynamic stability. The analytical result mentioned above shows that the medium to short term forecast and prediction of slope stability can be made by using trend displacement analysis technique in order to achieve the goal of timely evaluation and prevention.

关键词： trend displacement space and time landslide mathematical statistical principle

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space and time——Chinese Style

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Beijing Review 2007年第20期50卷 48-48页

作者： VALERIE SARTOR

China has far too many ***’s too crowded *** every-where I go,whether by foot,on bike or in a vehicle,I alwaysencounter a bottleneck somewhere along the *** to walk through a ticket gate to get on a train,trying to e... 详细信息

关键词： Chinese Style space and time

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Analysis of the Spatio-Temporal Evolution of Artisanal and Small-Scale Gold Mining in Central Ivory Coast, West Africa

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Journal of Geoscience and Environment Protection 2022年第9期10卷 136-148页

作者： Gbele Ouattara Gnammytchet Barthélémy Koffi Allou Gnanzou Kouakou Alphonse Yao Laboratory of Civil Engineering Geosciences and Geographic Sciences National Polytechnic Institute Félix Houphou&#235 t-Boigny Ya-moussoukro Ivory Coast Laboratory of Geology Basement and Metallogeny UFR-STRM Félix Houphou&#235 t-Boigny University Abidjan Ivory Coast

Ivory Coast is a country rich in base metals and precious minerals: gold, manganese, diamond, iron, bauxite, cobalt and nickel. These natural resources are exposed to destruction and fragmentation by mining activities. The artisanal and small-scale exploitation of gold are increasingly practiced in our rural areas. These activities escape often in the control and monitoring of the mining administration. In order to better constrain these activities on the environment, the present work used remote sensing imageries to see its spatio-temporal impacts in the rural world in central Ivory Coast. The results show that gold artisanal activities have been practiced since 2013 and are experiencing an increasingly important growth. We note a devastation of forests and savannahs, a pollution of surface water, as well as an increase in poverty in rural areas. These activities are practiced near habited areas (villages). This creates a reduction of cultivatable soil. Remote sensing imageries make it possible to quickly map areas at large-scale gold mining in time and space.

关键词： Gold Panning Artisanal Mining space and time Remote Sensing Imageries Ivory Coast West Africa

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Basic Notions of Classical Physics

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Journal of High Energy Physics, Gravitation and Cosmology 2023年第4期9卷 1187-1207页

作者： Vladimir S. Netchitailo Freelancer Livermore USA

Classical Physics is a branch of Physics that should be described by classical notions, which define emergent phenomena. An Emergent Phenomenon is a property that is a result of simple interactions that work cooperatively to create a more complex interaction. Physically, simple interactions occur at a microscopic level, and the collective result can be observed at a macroscopic level. The developed Hypersphere World-Universe Model (WUM) introduces classical notions, when the very first ensemble of particles was created at the cosmological time πM ≅ 10-18 and become possible to introduce the notion “Medium of the World”. We emphasize that Classical Physics is principally different from Quantum Physics that describes quantum objects, which have four-momenta only. Classical Physics is dealing with ensembles of quantum objects! The present paper discusses the Basic Notions of Classical Physics considering a principally different cosmological model WUM, which is, in fact, a Paradigm Shift for Cosmology. WUM is a natural continuation of Classical Physics, and it can already serve as a basis for a New Cosmology proposed by Paul Dirac in 1937.

关键词： World-Universe Model space and time Aether Dark Matter Gravity Gravitomagnetism Fundamental Physical Constants Creation of Matter Primary Notions

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Thinking on the Rise of the Mobilized Society:the Role of the Mobile Phone in the Construction of Identity in Beijing

Thinking on the Rise of the Mobilized Society:the Role of th...

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2006中国传播学论坛

作者： Bo Gai Boxu Yang Li Li (School of Journalism and Communication,Peking University)

Our research focuses on the communication phenomenon concerning the mobile phone-a new *** analyze the data collected from the in-depth interviews of 16 mobile phone users in *** qualitative study attempts to explore in which way and how the identity is constructed for Beijing residents who use the mobile phone as a personal device as well as an individual communication *** analysis is based upon the interactionist theory where the self is divided into“I”and“me”.The modernist redefinition of space and time,together with networked individualism is integrated into our *** analysis results show that the mobile phone contributes to the expansion of“I”by giving people more chances of self-expression, building up a more individualistic communication situation,and promoting a rather personal *** on the other hand,since the mobile phone is in any way a communication medium,the self is still constructed in the process of interactions with *** in Chinese mobile culture,the consideration of others more or less influences the mobile phone users’ *** this sense,“me”still remains as an important dimension of identity for Beijing residents.

关键词： Mobile phone Identity Interactionism space and time Networked Individualism New media Individual Communication

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中国产业结构变动驱动要素的动态轨迹

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产业经济 2015年第4期

作者：王晓芳于江波

该文使用重力模型和平均结构变动度测量法，从空间和时间两个维度，对中国1978-2012年产业结构变动的轨迹进行甄别，并从新古典经济学要素流动的视角对产业结构变动的动态轨迹进行研究。研究结果发现，在空间维度中，第一产业产值重心... 详细信息

该文使用重力模型和平均结构变动度测量法，从空间和时间两个维度，对中国1978-2012年产业结构变动的轨迹进行甄别，并从新古典经济学要素流动的视角对产业结构变动的动态轨迹进行研究。研究结果发现，在空间维度中，第一产业产值重心受自然因素的影响呈无规律的转移迹象；第二产业产值重心尽管出现回流现象，但总体向西部移动；第三产业产值重心总体上呈现“Z”形动态转移轨迹。引起产业产值动态转移的是劳动力和资本要素在全国范围内流动的结果。在时间维度中，经济总量比重以第二和第三产业为主，劳动力要素由第一产业大量流向第三产业，资本要素分别向第二产业和第三产业流动，并且资本要素流向第三产业的速度快于流向第二产业的速度。

关键词：产业结构变动要素流动空间和时间 industrial structure changes space and time factor mobility

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