Computational Strategy Research on the Development of Kiruna,in Sweden

In Kiruna,nearly all the residents support the migration plan in order to make LKAB able to continue the mining process.Based on current condition,a larger part of this town will be demolished by the sinking land caused by iron ore mining processing operated by LKAB.Since then,most of the buildings in the sinking district will be relocated in another district.However,the situation in Kiruna is not quite the same as when this kind of migration happens in another place.In other place,while migration happens,even if not most,a large part of the local residents will resist and fight for their house and properties.Concentrated on the ownership of different buildings and tried find the relationship between the public and private buildings to discover some issue that will help to work on the computational urban design.

Review of History and Recent Development of Organic Farming Worldwide

The history of the organic farming worldwide was reviewed in this paper. The development of the organic farming worldwide had gone through three stages, emergence, expansion, and growth. The contributors and their thoughts during the different development stages of the organic farming were briefly introduced. And the development status of the organic farming worldwide was reviewed from the aspects of land area under organic management, land area under organic management in percentage of total agricultural area, and world markets for organic products. Besides, the main existing problems for the further development of the world＇s organic farming, as well as the development status, problems and strategies of the Chinese organic farming were discussed.

Brief History of Greenway Development and Its Useful Experience and Referential Value for Greenway Construction in China

Concept, type and function of greenway was introduced as well as its development history and current status in China and abroad. Useful experience for greenway construction in China was proposed from the perspectives of construction, planning and design.

Open Source Software Movement: A Challenging Opportunity for the Development of China's Software Industry

The software industries in developing countries are facing enormous challenges in order to grow amid fierce competition of import from the software makers in developed countries. Open source software (OSS) movement, which is a particular phenomenon in the software industries, seems to be a challenging opportunity for the developing countries that wants to move their own software industries up the value chain. This paper, using China as an example, identifies the issues that need to be addressed for the software industry, as well as the special characteristics of software products that need to be dealt with carefully. It proposes promoting OSS as a strategy the Chinese government should adopt to grow the software industry and the specific actions that should be taken.

A study on sustainable development capacity of China's coastal areas using indices dimension reduction method

Sustainable Development Capacity (SDC) is a comprehensive concept. In order to obtain a relatively objective evaluation of it, many indices of various aspects are often used in assessing index systems. However, the overlapping information of indices is a frequent source deviating the result from the truth. In this paper, 48 indices are selected as original variables in assessing SDC of China's coastal areas. The mathematical method of dimension reducing treatment is used for eliminating the overlapping information in 48 variables. Five new comprehensive indices are extracted bearing efficient messages of original indices. On the base of new indices values, the sequencing of 12 coastal areas SDC is gained, and five patterns of sustainable development regions are sorted. Then, the leading factors and their relations of SDC in these patterns are analyzed. The gains of research are discussed in the end.

IMPACTS OF SEA LEVEL RISE ON MAJOR PROJECTS AND URBANDEVELOPMENT IN CHINA'S COASTAL PLAINS

Due to the dual dris oftural and man-made factors, relative sea leverise in China's coastal plains can be 2 to 3 times over the global mean dunng thefirst half of the 21st Century, it will strongly whuence the vanous coastal projectsand installations and the development of coastal dhes and towns. Research resultsshow that a 50-cm-nse in relative sea leve will cause maed decline in the functionof coastal defense and drainage projects and seriously endangur the functionalworking of the vast majority of coastal harbors. Meanwhile, it will also whuence thedevelopment of coastal dhes and towns throwi deterioratin water quality of thesource of urban water supply, increasing urban fiood risk and damagin seasidetounst resources etc.. Tianin, Shanghai and Guangzhou, the three most importancoastal dhes of China, will be Strongly affeded.

Xi Jinping's Discussion of Civilization History and the Discourse Construction of China's Road

The significance of discourse construction in the civilization discussion of Xi Jinping is explored in this paper: The 500-year history of world socialism and the 5000-year history of Chinese civilization, Xi Jinping' s studies of Socialism with Chinese characteristics in the long history of civilization development, highlighting Socialism with Chinese characteristics as a product in the development of human civilization, the great contribution to world civilization progress and the creative development of Marxism which has been the most distinctive feature in Chinese discourse structure since the 18 th National Congress of the CPC. As the conscious construction of epistemology, it has given unprecedented historical and cultural implications to China' s road and opened the new theory space for the discourse construction of Socialism with Chinese characteristics or the academic expression of China' s road.

The Economic Contribution and World Influence of China's Reform and Development Governance

This article summarizes a series of valuable accomplishments of China's government in promoting economic development, reducing poverty, maintaining social stability, and increasing people's prosperity since 1949. It summarizes the economic analysis framework of development governance in mainstream economics, and further analyzes the connotations and extensions of the conceptual framework. This paper also summarizes some of the core economic characteristics embodied in China's Reform and Development Governance since the reform, and further explores the necessity and direction of its future modernization and its impacts on different countries and regions in the world.

Analysis of development trend of Chinese medicine health products based on history of western health products development

Because of the rapidly rhythm of modern society,fast food and take-out become the main dining methods for most of young people,while the outside foods always have few types of foods and nutrition is not complete.Nutrient imbalances may cause many diseases such as gastrointestinal diseases,cardiovascular diseases,diabetes,obesity,and cancer.In this environment,health products have emerged.At present,there are a wide variety of health care products at home and abroad,which are broadly divided into three categories:traditional vitamins,emerging nutrient products,and extracts of natural plant active ingredients.In the early 1970 s,the sales of health products in the United States had reached 170 million dollars.At present,it has nearly 100 billion dollars,which is almost 1/3 of the total food sales,people's demand for health products is increasing rapidly.In recent years,Chinese medicine health products become more popular in western,in fact,Chinese medicine health products have a long history of application in China and have a good reputation in the folk.Obviously,Chinese medicine health products have great potential for development.So this article mainly compared the de.velopment and state of health products between China and west countries.Based on the development of health products in western countries,this article analyzes the development trend and prospects for the development of Chinese medicine health products.It is roughly divided into three parts.The first part introduces the development reasons and history of western health products development.The sec.ond part introduces the history of Chinese health products and the current situation of Chinese medi.cine health products.The third part guesses the development trend of Chinese medicine health prod.ucts and provides some development ideas.The purpose of this airticle is to provide reference and ideas for the future research and development of traditional Chinese medicine health products.

Development history of hysteromyoma surgery with uterus preservation and introduction to each operation

Hysteromyoma is a gynecological multiple benign tumor disease,but it will still affect women's physical and mental health and may become malignant tumors.Therefore,it is necessary to treat it as soon as possible.Due to the lack of safe and effective medicine treatment with low recurrence rate,surgery is still the main treatment.Surgical treatment has a long history.This article introduces the history of surgical treatment of hysteromyoma.The earliest and most widely implemented is Laparoscopic myomectomy,which began in the 1920s.With the development of science and technology,Laparoscopic myomectomy,Hysteroscopic myomectomy and Transvaginal myomectomy in the late twentieth century gradually made the treatment of hysteromyoma minimally invasive.In recent years,laparoscopic uterine vascular occlusion combined with hysteromyomectomy,uterine artery embolization and high-intensity focused ultrasound have gradually appeared,and the treatment methods of hysteromyoma are becoming more and more perfect.

English:A History of Communication

The development of the English language reflects the history of the society development.This paper is about how English has become it is today due to its communicative function.

Development Process of Machine Translation during 1930s-1970s

Machine Translation are increasingly welcomed and used during recent years with the commonly application of Internet and the acceleration of the integration of world economy. To know about the history and development process of Machine Translation during 1930s-1970 s could help researchers gain new insights through restudying old material.

Larval diet affects development and reproduction of East Asian strain of the fall armyworm,Spodoptera frugiperda

In December 11,2018,the fall armyworm(FAW),Spodoptera frugiperda invaded China and has since impacted local maize,sorghum and other crops.Here,we draw on laboratory experiments to show how different host crops(i.e.,maize,sorghum,wheat and rice)and artificial diet affect larval growth and adult reproduction of one local FAW strain.Larval diet affected development duration,pupation rate,survival and emergence rate of pupae,and S.frugiperda adult fecundity.FAW attained the slowest larval development(19.4 days)on sorghum and the fastest(14.1 days)on artificial diet,with larvae attaining 99.6%survival on the latter food item.On rice,FAW larvae attained survival rate of 0.4%and were unable to pupate successfully.Pupation rate and pupal survival varied substantially between artificial diet and live plantlets at different phenological stages.Pupal weight was the highest(0.26 g)on artificial diet and the lowest(0.14 g)on sorghum,while FAW females reached the highest fecundity(699.7 eggs/female)on 2-leaf stage maize.Egg hatching rate equaled 93.6%on 4-or 5-leaf stage maize and 36.6%on artificial diet.FAW intrinsic rate of natural increase and the finite rate of increase varied between larval diets,reflecting how young maize leaves are the most suitable diet.Our findings can help to refine laboratory rearing protocols,devise population forecasting models or guide the deployment of‘area-wide’integrated pest management(IPM)modules in FAW-invaded areas of China and other Asian countries.

Development characteristics and orientation of tight oil and gas in China

Through reviewing the development history of tight oil and gas in China,summarizing theoretical understandings in exploration and development,and comparing the geological conditions and development technologies objectively in China and the United States,we clarified the progress and stage of tight oil and gas exploration and development in China,and envisaged the future development orientation of theory and technology,process methods and development policy.In nearly a decade,relying on the exploration and development practice,science and technology research and management innovation,huge breakthroughs have been made.The laws of formation,distribution and accumulation of tight oil and gas have been researched,the development theories such as"multi-stage pressure drop"and"man-made reservoirs"have been established,and several technology series have been innovated and integrated.These technology series include enrichment regions selection,well pattern deployment,single well production and recovery factor enhancement,and low cost development.As a result,both of reserves and production of tight oil and gas increase rapidly.However,limited by the sedimentary environment and tectonic background,compared with North America,China’s tight oil and gas reservoirs are worse in continuity,more difficult to develop and poorer in economic efficiency.Moreover,there are still some gaps in reservoir identification accuracy and stimulating technology between China and North America.In the future,Chinese oil and gas companies should further improve the resource evaluation method,tackle key technologies such as high-precision 3D seismic interpretation,man-made reservoir,and intelligent engineering,innovate theories and technologies to enhance single well production and recovery rate,and actively endeavor to get the finance and tax subsidy on tight oil and gas.

Development of unconventional gas and technologies adopted in China

This study analyses the geological characteristics and development progress of unconventional gas in China,summarizes the development theories and technologies,discusses the prospects and challenges of unconventional gas development,and puts forward the future trends of development technologies.Various technologies of unconventional gas development are available in China.Shale gas development technologies include comprehensive geological evaluation,volume fracturing of cluster horizontal wells under complex stress conditions,and factory-like operation of horizontal wells in complex mountainous area et al.Tight gas development technologies include fluid identification and quantitative prediction,optimization of well patterns,multi-layer fracturing in vertical well,staged fracturing in horizontal well,and drainage gas recovery.Coalbed methane(CBM)development technologies include the prediction of medium-high-and medium-low-rank CBM enrichment areas,rate-variable hydraulic fracturing,and quantitative drainage recovery with five stages,three pressures,and four controls.For economic and effective development of unconventional gas,further efforts should be made.First,intensified studies should be conducted on high-precision prediction and fine characterization technologies of high-quality shale reservoirs in deep marine,continental,and transitional facies.Second,key theories and technologies such as fast drilling and completion of wells with long laterals as well as large-scale volume fracturing should be developed to improve well productivity.Third,new technologies such as multiple well-type development,fluid injection,and nano-flooding should be developed to enhance the recovery.Fourth,effort should be made to identify the accumulation mechanism and large-scale effective development technologies for CBM.Fifth,the application of large amounts of data and artificial intelligence in the entire process of unconventional gas development should be considered to reduce the development cost.

Environmental management and sustainable development in forested mountain areas of northeast China

This paper studied the sustainable development through a reasonable management of the social, economic and natural environment in a forested mountain area of northeast China. In order to show the local people how to manage their most important forest resource, we analyzed the life-history process of the key species and the influencing factors that were associated with the forest regeneration and sustainability. Pollination and fertilization were mainly affected by weather conditions. Light intensity under the forest canopy was the key factor that controlled seedlings growth and saplings survival. Periodic seeds setting caused the fluctuations of rodents and other related animals in the food chain. Squirrels played a very important role in the forest regeneration, theses animals were the absolutely indispensable components of the forest ecosystem. How to understand the co-evolutionary relationships among species in the forest ecosystems was very important for the conservation of biodiversity and maintenance of ecosystem itegrity. In conservation of the natural resources, we studied the social and economic environment of the forested mountain area. It is very hard to effectively protect the forest resources and maintain the normal life of the local people under the regime of the “unified administration and enterprise system”. Reforms are needed both in administrative institutions and in enterprise management. In the end, this paper proposed that we should not only protect the trees, the related animals, the ecological habitats, and the whole forest ecosystems, but also consider the human activities and their basic requirements so as to realize a sustainable development in the forested mountain areas.