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Separate-layer balanced waterflooding development technology for thick and complex carbonate reservoirs in the Middle East
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作者 SONG Xinmin LI Yong +6 位作者 LI Fengfeng YI Liping SONG Benbiao ZHU Guangya SU Haiyang WEI Liang YANG Chao 《Petroleum Exploration and Development》 SCIE 2024年第3期661-673,共13页
Based on the waterflooding development in carbonate reservoirs in the Middle East,in order to solve the problem of the poor development effects caused by commingled injection and production,taking the thick bioclastic... Based on the waterflooding development in carbonate reservoirs in the Middle East,in order to solve the problem of the poor development effects caused by commingled injection and production,taking the thick bioclastic limestone reservoirs of Cretaceous in Iran-Iraq as an example,this paper proposes a balanced waterflooding development technology for thick and complex carbonate reservoirs.This technology includes the fine division of development units by concealed baffles and barriers,the combination of multi well type and multi well pattern,and the construction of balanced water injection and recovery system.Thick carbonate reservoirs in Iran-Iraq are characterized by extremely vertical heterogeneity,development of multi-genesis ultra-high permeability zones,and highly concealed baffles and barriers.Based on the technologies of identification,characterization,and sealing evaluation for concealed baffles and barriers,the balanced waterflooding development technology is proposed,and three types of balanced waterflooding development modes/techniques are formed,namely,conventional stratigraphic framework,fine stratigraphic framework,and deepened stratigraphic framework.Numerical simulations show that this technology is able to realize a fine and efficient waterflooding development to recover,in a balanced manner,the reserves of thick and complex carbonate reservoirs in Iran and Iraq.The proposed technology provides a reference for the development optimization of similar reservoirs. 展开更多
关键词 the Middle East thick carbonate reservoir vertical heterogeneity concealed baffle and barrier sealing separated development units balanced waterflooding
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Ensuring Both Development and Security:Theoretical Construction and Practical Achievements
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作者 Han Liqun Huang Zheng 《Contemporary International Relations》 2024年第6期25-47,共23页
The third plenary session of the 20th Central Committee of the Communist Party of China(CPC)stressed that,to further deepen reform,we must adhere to systematic thinking and properly handle the relationship between dev... The third plenary session of the 20th Central Committee of the Communist Party of China(CPC)stressed that,to further deepen reform,we must adhere to systematic thinking and properly handle the relationship between development and security;furthermore,we must achieve positive interplay between high-quality development and high-level security to effectively ensure China's long-term stability.Ensuring both development and security is a major principle underlying the CPC's governance.This principle has been gradually established and enriched in the CPC's struggle to promote socio-economic development and safeguard national security.It is an important component of Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era,encapsulating the worldview and methodology of the CPC's innovative theories in the new era and realizing the dialectical unity of political security and economic security,a people-centered development philosophy and a people-oriented security philosophy,the fundamental approaches to development and the fundamental requirements of security,high-quality development and high-level security,and maintaining the initiative for development and enhancing security preparedness.Since the 18th CPC National Congress,the principle of ensuring both development and security has demonstrated great strength in guiding our thinking and promoting practical creativity,showing that the CPC's understanding of the dialectical relationship between development and security and its capacity to enhance security through development and ensure development through security have reached new heights. 展开更多
关键词 Chinese modernization ensuring both development and security holistic approach to national security
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Food Security Problems and Solutions in China Based on the Strategy of Sustainable Agricultural Development
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作者 Chongzhe JIAO 《Asian Agricultural Research》 2024年第2期16-17,30,共3页
China attaches great importance to food security.With the strong promotion of the government,Chinas grain output has achieved a great feat from"shortage"to"surplus in bumper years"and then to"... China attaches great importance to food security.With the strong promotion of the government,Chinas grain output has achieved a great feat from"shortage"to"surplus in bumper years"and then to"rising steadily",achieving a record"increase for the tenth consecutive year".From the current balance of food supply and demand in China,the food security situation can be guaranteed on the whole.However,if we analyze the food security in China from the perspective of agricultural sustainable development strategy,there are some difficulties,such as the reduction of cultivated land area,the decline of cultivated land quality,the fragility of agricultural ecological environment,and the transformation of residentsconsumption structure.This paper analyzes the difficulties faced by the development of food security in China under the strategy of sustainable agricultural development,and puts forward that to implement the strategy of sustainable agricultural development,it is necessary to realize the coordinated development of food security,science and technology,ecological environment,resources and society. 展开更多
关键词 Sustainable development Food security Ecological environment
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Analysis of Software Development and Operation Measures from the Perspective of Security Technology
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作者 Yan Gao 《Journal of Electronic Research and Application》 2024年第6期145-151,共7页
Security technology is crucial in software development and operation in the digital age. Secure software can protect user privacy and data security, prevent hacker attacks and data breaches, ensure legitimate business... Security technology is crucial in software development and operation in the digital age. Secure software can protect user privacy and data security, prevent hacker attacks and data breaches, ensure legitimate business operations, and protect core assets. However, the development process often faces threats such as injection attacks, Cross-Site Scripting (XSS), and Cross-Site Request Forgery (CSRF), mainly due to code vulnerabilities, configuration errors, and risks from third-party components. To meet these challenges, this paper discusses the application of security technology in development and operation, emphasizing security requirements analysis, design principles, coding practices, and testing during the development phase. Along with focusing on environmental configuration, continuous monitoring, emergency response, disaster recovery, and regular auditing and updating during the operation phase. These measures can significantly enhance the security of software systems and protect user and corporate data. 展开更多
关键词 security technology Software development Operation and maintenance
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Research on the Balanced Development of Urban and Rural Compulsory Education Through Education Resource Allocation
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作者 Kaijie Shang 《Journal of Contemporary Educational Research》 2024年第7期118-125,共8页
With the rapid development of our country’s economy,education has gradually become the focus of social attention.The problem of unbalanced distribution of urban and rural educational resources has become increasingly... With the rapid development of our country’s economy,education has gradually become the focus of social attention.The problem of unbalanced distribution of urban and rural educational resources has become increasingly prominent,urban educational resources are relatively rich,while rural educational resources are relatively scarce,and the balanced development of urban and rural compulsory education has become an urgent task.This paper mainly investigates and studies the distribution of urban and rural educational resources,discusses the unbalanced distribution of urban and rural educational resources and analyzes the reasons,and puts forward a series of corresponding solutions to promote the balanced development of urban and rural compulsory education. 展开更多
关键词 Urban and rural educational resources balanced development Educational resource allocation
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Ecological Security Assessment and the Sustainable Development of Tourist Destination—A Case Study of Taining Scenic Area 被引量:1
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作者 景秀艳 《Journal of Landscape Research》 2010年第10期61-65,75,共6页
With Taining national scenic area as the case study, the guidance of ecological footprint analysis on the sustainable development of tourist destination was expounded.
关键词 ECOLOGICAL security TOURIST ECOLOGICAL FOOTPRINT TOURIST SUSTAINABLE development Taining SCENIC area
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Review of Effective Convergence between China's Rural Minimum Subsistence Security System and the Development Policy of Poverty Alleviation
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作者 WEI Song School of Management,Guizhou University for Nationalities,Guiyang 550025,China 《Asian Agricultural Research》 2011年第4期66-69,共4页
Based on the conclusion of the related researches on China's rural poverty alleviation policies and poverty problems,studies of Chinese scholars on the convergence between rural minimum subsistence system and the ... Based on the conclusion of the related researches on China's rural poverty alleviation policies and poverty problems,studies of Chinese scholars on the convergence between rural minimum subsistence system and the development policies of poverty alleviation are illustrated and personal understandings proposed.On the one hand,considering the actual situations of the quickening of China's urbanization and deepening of poverty,it is necessary to make significant adjustment and transformation in China's poverty reduction policies and minimum subsistence security system.On the other hand,it is pointed out that there is no omnipotent experience to follow in the convergence of minimum subsistence security system and poverty reduction policies.The actual conditions in various regions should be taken into consideration.And it is suggested that China should achieve the organic integration of rural minimum subsistence security system and poverty alleviation policies from management,capital and policy. 展开更多
关键词 COUNTRYSIDE Minimum SUBSISTENCE security system PO
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A Study on the Challenges of Human-Centric Cyber-Security and the Guarantee of Information Quality
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作者 Mohammed Hussein Kurdi Mohsen Denden David Paul 《Journal of Information Security》 2024年第2期218-231,共14页
Information security and quality management are often considered two different fields. However, organizations must be mindful of how software security may affect quality control. This paper examines and promotes metho... Information security and quality management are often considered two different fields. However, organizations must be mindful of how software security may affect quality control. This paper examines and promotes methods through which secure software development processes can be integrated into the Systems Software Development Life-cycle (SDLC) to improve system quality. Cyber-security and quality assurance are both involved in reducing risk. Software security teams work to reduce security risks, whereas quality assurance teams work to decrease risks to quality. There is a need for clear standards, frameworks, processes, and procedures to be followed by organizations to ensure high-level quality while reducing security risks. This research uses a survey of industry professionals to help identify best practices for developing software with fewer defects from the early stages of the SDLC to improve both the quality and security of software. Results show that there is a need for better security awareness among all members of software development teams. 展开更多
关键词 Cyber security development Methodology Information Quality Human-Centric SDLC Quality Assurance
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Analysis of Water Resources Supply and Demand and Security of Water Resources Development in Irrigation Regions of the Middle Reaches of the Heihe River Basin, Northwest China 被引量:11
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作者 JI Xi-bin KANG Er-si +3 位作者 CHEN Ren-sheng ZHAO Wen-zhi XlAO Sheng-chun JIN Bo-wen 《Agricultural Sciences in China》 CAS CSCD 2006年第2期130-140,共11页
Based on the data for meteorology, hydrology, soil, planting, vegetation, and socio-economic development of the irrigation region in the middle reaches of the Heihe River basin, Northwest China, the model of balance o... Based on the data for meteorology, hydrology, soil, planting, vegetation, and socio-economic development of the irrigation region in the middle reaches of the Heihe River basin, Northwest China, the model of balance of water supply and demand in the region was established, and the security of water resource was assessed, from which the results that the effects of unified management of water resources in the Heihe River basin between Gansu Province and Inner Mongolia on regional hydrology are significant with a decrease in water supply diverted from Heihe River and an increase in groundwater extracted. In addition, it was found that the groundwater level has been steadily decreasing due to over pumping and decrease in recharges. In present year (2003), the volume of potential groundwater in the irrigation districts is far small because of the groundwater overdraft; even in the particular regions, there is no availability of groundwater resources for use. By 2003, water supply is not sufficient to meet the water demand in the different irrigation districts, the sustainable development and utilization of water resources are not secured, and the water supply crisis occurs in Pingchuan irrigation district. Achieving water security for the sustainable development of society, agriculture, economy, industry, and livelihoods while maintaining or improving the abilities of the management and planning of water resources, determining of the reasonable percentage between water supply and groundwater utilization and water saving in agricultural irrigation are taken into account. If this does not occur, it is feared that the present performance of water development and planning may further aggravate the problem of scarcities of water resources and further damage the fragile ecological system. 展开更多
关键词 middle reaches of Heihe River irrigation region water resources supply and demand balance evaluation of the security of water resources
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Spatial-temporal characteristics of the coupling coordination of social security and economic development in China during 2002–2018 被引量:3
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作者 Qiong Li Yang Zhao +1 位作者 Songlin Li Lanlan Zhang 《Regional Sustainability》 2021年第2期116-129,共14页
Clarifying the relationship between social security and economic development is helpful to realize the sustainable social security system and the stable function of sustainable economic development.In this paper,the e... Clarifying the relationship between social security and economic development is helpful to realize the sustainable social security system and the stable function of sustainable economic development.In this paper,the entropy method,coupling coordination degree,standard deviation ellipse model,and spatial autocorrelation were used to study the spatial-temporal characteristics of coupling coordination of social security and economic development in China from 2002 to 2018.The results indicate that the relationship between social security and economic development in China has been gradually strengthened in the process of mutual adaptation and common development.The benign interaction between the two was unstable,though the coupling coordination degree gradually transitioned to the primary coupling coordination type.Besides,from a spatial perspective,first,the coupling coordination degree of social security and economic development in China contracted in the east-west and north-south directions,and the coupling coordination clustered in the central region in this period;second,the coupling coordination degree generally presented a positive spatial autocorrelation,and regions with similar coupling coordination degrees were in a state of agglomeration;finally,the hot spots clumped together to form a continuous area in the eastern coastal area while the cold spots expanded toward the northwest and northeast.Furthermore,the random distribution areas exhibited a trend of contraction. 展开更多
关键词 Social security Economic development Coupling coordination degree Gravity center Moran index
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Balance Between Jobs and Housing from Perspectives of Real Estate Development and Management and Urban Planning
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作者 CHEN Bifei XU Shaoqing 《Journal of Landscape Research》 2019年第4期58-60,63,共4页
Jobs-housing balance is the balance between employment and housing. Its philosophy has a long history and development process in urban planning. The concept of jobs-housing balance generally refers to that the number ... Jobs-housing balance is the balance between employment and housing. Its philosophy has a long history and development process in urban planning. The concept of jobs-housing balance generally refers to that the number of employed people is roughly equal to the number of occupants within a certain range. This kind of balance is conducive to reducing the commuting time and the change of transportation mode on the way that the employed people spend at work. The realization of jobs-housing balance not only helps to optimize the structure between residence and employment in the region but also is conducive to improving the work enthusiasm and work efficiency of the employed in the region and reducing the commuting costs of workers in the region. In addition, the relegalization of jobs-housing balance also has a certain impact and effect on alleviating the traffic congestion and improving the environment of the region. In summary, the realization of jobs-housing balance has a multi-faceted impact on the development of a city, and promoting the balance between occupation and housing is conducive to promoting the development of the city. The realization of jobshousing balance involves many areas. In this article, In this article, the development history of jobshousing balance is sorted out from perspectives of real estate development and management and urban planning, and its development enlightenment is discussed. 展开更多
关键词 Jobs-housing balance Real ESTATE development and management Urban planning
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Development Status and Industrial Security Countermeasures of Maize Deep-processing Industry in Shandong Province--Based on the Actual Investigation in Five Cities and Counties of Shandong Province
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作者 Hui WANG 《Asian Agricultural Research》 2018年第3期15-19,22,共6页
Corn deep processing industry is an important follow-up industry for corn production and processing. Shandong has numerous largescale corn processing enterprises and is one of the fast-growing regions in China for dee... Corn deep processing industry is an important follow-up industry for corn production and processing. Shandong has numerous largescale corn processing enterprises and is one of the fast-growing regions in China for deep processing of corn. The status of production and processing of corn in the major corn-producing areas of Shandong Province such as Dezhou,Liaocheng and Tai'an was investigated on the spot. It was found that the development of the corn industry in Shandong also has many problems,such as the mismatch between corn demand and production areas,the excessively small planting area of special corn and the poor communication between technology and demand,resulting in barriers in technology and raw materials in the production and processing links of corn and making it difficult to form a complete industrial chain system. According to the actual investigation,a highly efficient agricultural industry safety review mechanism was established based on the sound judgement of industrial safety to ensure the safety of the company's development,and at the same time,the interpretation and promotion of the strategy of going abroad was strengthened,so as to provide a full range of information services for corn processing enterprises and help to further develop and optimize the corn industry in Shandong. 展开更多
关键词 Corn industry security development status Countermeasure analysis
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The Social Security Miracle of China:Development Mechanism and Institutional Transformation
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作者 Lin Mingang Linguist 《Contemporary Social Sciences》 2019年第6期43-52,共10页
In the rapid progress of China’s economic development and social security,economic development has led to a higher level of social security.Every economic crisis or economic adjustment has created the opportunity for... In the rapid progress of China’s economic development and social security,economic development has led to a higher level of social security.Every economic crisis or economic adjustment has created the opportunity for improving social security.This paper argues that there is a“shock-response”relationship between economic development and social security and analyzes how social security changed from the passive response to the active response.Due to economic growth,the politics centering on people’s livelihood has promoted the full coverage of the social security system.The government investment in social security has been increasing,showing a new pattern of“middle-level economic growth and middle-level social welfare”and is helping to shift away from the previous“put welfare behind development”model toward simultaneous development and coordinated development.Creating a virtuous cycle of social security and economic development has become a key issue that China must face and need to solve on its way to become a strong country. 展开更多
关键词 SOCIAL security ECONOMIC development SOCIAL security MIRACLE shock-response
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The Research on Maintaining and Increasing the Value of Social Security funds Based on the theory of Sustainable Development
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作者 Yanliang Lu 《International English Education Research》 2015年第7期1-3,共3页
The Social security system is a necessary part of market economic system, the social security fund is the basis of running a country social security system. However, the fund of social security of our country has many... The Social security system is a necessary part of market economic system, the social security fund is the basis of running a country social security system. However, the fund of social security of our country has many problems, such as investment channel phase contrast is still relatively narrow, the portfolio is not reasonable enough, external capital market is not perfect and so on.so the social security fund in our country is difficult to achieve effective and value. This article will start from the concept of sustainable development, and hope to find out the existing problems in the process of maintaining and increasing the value of social security funds through combing the basic elements of social security funds. 展开更多
关键词 SUSTAINABLE development SOCIAL security FUNDS maintaining and increasing.
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Interdependency Between Sustainable Development and Economic Growth (Investment Attraction): The Role of City's Governance, Branding and Monitoring Strategies
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作者 Joaquim Pereira Antonio Azevedo 《Journal of Modern Accounting and Auditing》 2011年第7期734-748,共15页
Sustainable development is now considered the only option for collective happiness. This paper aims to highlight the interdependent role of city governance, its quality of life and corporate sustainable development pr... Sustainable development is now considered the only option for collective happiness. This paper aims to highlight the interdependent role of city governance, its quality of life and corporate sustainable development process. A place that is good to live in, means that it is good to inhabit, work at, study invest, and visit. Therefore, public policies makers should think about the role of city administration in order to provide a good environment for entrepreneurship and corporate sustainable development. Territories, regions, cities and firms, must know their capabilities and competencies and define a common vision of the future, taking into account the present and the context in which they operate. Being defined as the strategy based on the principles of collective efficiency and market orientation, the successful implementation of activities requires "an operational framework for monitoring, supported by mechanisms of interdepartmental cooperation, and performance measurement procedures based on indicators and monitoring progress" (ENDS-2015, 2007). This paper discusses the implementation of place marketing strategies and adoption, by the city governance, of the best practices of business management such as: balanced score card methodologies, leading to the enhancing of the wellness produced by cities; promoting productivity, innovation and rational use of resources; and developing competences and expertise in order to strength their competitive advantages and achieve the desired sustainable development. 展开更多
关键词 sustainable development city governance place marketing ENTREPRENEURSHIP balanced scorecard
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NATO and EU Strategies for the Black Sea Region: The Challenge of Power Balance in New Security Environment
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作者 Siyana Lutzkanova 《Journal of Shipping and Ocean Engineering》 2017年第5期210-215,共6页
The article gives an overview on the dynamic political processes in the Black Sea region after some major geostrategic changes posing instability concerns in the region. The aim is to summarise the policy tendencies o... The article gives an overview on the dynamic political processes in the Black Sea region after some major geostrategic changes posing instability concerns in the region. The aim is to summarise the policy tendencies of the international organisations (NATO and EU) towards Russia and to present some analytical thoughts on current Euro-Atlantic strategies. Proposed is a different way of thinking based on the "congagement" approach. 展开更多
关键词 Black sea region security balance of power NATO and EU security policies in the Black Sea.
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Mount Huang: Seeking for Best Balance Point between Protectionand Development
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《China's Foreign Trade》 2002年第9期25-28,共4页
关键词 World UNESCO Seeking for Best balance Point between Protectionand development Mount Huang
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On the Professional Development of Teachers in Public Security colleges and universities
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作者 SI Jianping SONG Liqu 《International English Education Research》 2017年第4期66-68,共3页
Teachers in public security colleges and universities are faced with professional dilemma in the process of carrying out education, which brings many problems to the development of public security education in our cou... Teachers in public security colleges and universities are faced with professional dilemma in the process of carrying out education, which brings many problems to the development of public security education in our country. Therefore, to reshape education concept from the teaching and research point of view, develop professional level of public security colleges and universities, and create a good team ofteachers are the most important cause of public security education. 展开更多
关键词 public security colleges teachers professional development team building
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Rural Quality Education and the Balance between Urban and Rural Compulsory Education
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作者 Jiangfeng LI 《Asian Agricultural Research》 2013年第10期130-132,共3页
On the basis of analyzing the gap between urban and rural quality education and the existing limiting factors to that in rural areas,a suggestion was proposed to promote the balanced development of rural quality educa... On the basis of analyzing the gap between urban and rural quality education and the existing limiting factors to that in rural areas,a suggestion was proposed to promote the balanced development of rural quality education. 展开更多
关键词 Compulsory EDUCATION QUALITY EDUCATION balanceD DE
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Agricultural development and food security: The way out of crisis
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作者 Lewis-Ambrose Dana 《Journal of Agricultural Science and Technology》 2009年第12期51-62,共12页
The purpose of this study is to elicit how investments in agricultural development and food security would safeguard the Virgin Islands (BVI) and the Caribbean, by extension, from future global crisis. History shows... The purpose of this study is to elicit how investments in agricultural development and food security would safeguard the Virgin Islands (BVI) and the Caribbean, by extension, from future global crisis. History shows that agriculture played a significant role in the rise of civilization globally and was the main contributor to the Caribbean economy before the 1950's. Overall, it was determined that the BVI population, in general, is desirous of more investment opportunities within the agricultural sector, to assist with the alleviation of poverty at the national level, to advance economic development and trade across the region and to make sustainable development more attainable for the Caribbean, as a whole. To do this, agricultural development and food security must become the focal point of the BVI and other Caribbean economies. Accordingly, the paper recommends that investment within the agricultural sector be undertaken more aggressively across the region. The mixed research approach method was used to validate these claims. 展开更多
关键词 agricultural development Caribbean food security global financial crisis INVESTMENT mixed research approachmethod
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