Global environmental cooperation serves as an important part in the Chinese ideal of building a Community with a Shared Future for all Human Beings. The report of 19 th CPC National Congress indicates that China is co...Global environmental cooperation serves as an important part in the Chinese ideal of building a Community with a Shared Future for all Human Beings. The report of 19 th CPC National Congress indicates that China is committed to proactive mitigation under the Paris Agreement and further participating in global environmental governance under the 2030 Agenda for Sustainable Development, and both of which are largely integrated to the Belt and Road Initiative(BRI). BRI are also closely linked with South-South environmental and climate cooperation proposed by China from previous UN summits. Based on shared ideas, intersected agendas, and compatible governance approaches, BRI and the 2030 Agenda for Sustainable Development grow increasingly relevant and they might form synergies based on increasingly interactive relations. In sum,seeking and intensifying the linkages between BRI and 2030 sustainable development goals(SDGs) could address global environmental governance deficits and enhance cooperation among nations.展开更多
The world today is facing turbulence and change,and global development is at a crossroads.At this critical juncture,President Xi Jinping put forth the Global Development Initiative(GDI)with the theme“implementing the...The world today is facing turbulence and change,and global development is at a crossroads.At this critical juncture,President Xi Jinping put forth the Global Development Initiative(GDI)with the theme“implementing the 2030 Sustainable Development Agenda for more robust,greener and healthier global development”at the 76th General Assembly of the United Nations,which sheds light on the direction of global development.The GDI,proposed by China,has galvanized support from the international community as an international public goods to promote common development.Following the historical trends of human development,the GDI breaks through the limitations of the hegemonic stability theory and the free-riding curse to expand and innovate the theoretical perception of international public goods with the right approach to principles and interests.With a people-oriented approach and the basic principles of green and innovative development,the GDI both addresses urgent challenges and attaches importance to enhancing development capabilities and creating supporting conditions to offer a holistic solution to global challenges.Through the implementation of multiple pathways under international cooperation,the GDI will build a consensus on global development,increase the momentum of global development,and play an important role in creating a community with a shared future for mankind.展开更多
China＇s ＂Belt and Road＂ initiative is emerging as the Western-dominated world order is declining. Capitalism has intensified the rich-poor divide and power politics have led to great upheavals. Western values have ...China＇s ＂Belt and Road＂ initiative is emerging as the Western-dominated world order is declining. Capitalism has intensified the rich-poor divide and power politics have led to great upheavals. Western values have caused a ＂value dislocation＂ for non-Western countries. The world is calling for new development concepts. The ＂Belt and Road＂ initiative has emerged as an answer. It embodies China＇s ideas on global development. First, it works for the ＂common prosperity＂ of every country, which will ease contradictions between the South and the North. Second, it emphasizes geo-economie integration that will heal the fragmentation of Eurasia. Third, it advocates linkages between people and inclusiveness to create a new kind of civilization. However, many difficulties and challenges lie ahead for the implementation of the ＂Belt and Road＂ initiative.展开更多
Helping China’s retail industry to "go global" and get actively involved in global value chain competition is an effective way to improve the international competitiveness of China’s retail industry and an...Helping China’s retail industry to "go global" and get actively involved in global value chain competition is an effective way to improve the international competitiveness of China’s retail industry and an important measure to enhance the Chinese manufacturing industry’s position in international markets. The Belt and Road Initiative is China’s national strategy providing guidance for strategic decision-making for China’s retail industry in terms of overseas target market selection, market access selection and overseas investment risk management. As such, efforts should be made to maximize the interactive development of China’s retail industry through the strategies outlined in the Belt and Road Initiative.展开更多
Accurate software cost estimation in Global Software Development(GSD)remains challenging due to reliance on historical data and expert judgments.Traditional models,such as the Constructive Cost Model(COCOMO II),rely h...Accurate software cost estimation in Global Software Development(GSD)remains challenging due to reliance on historical data and expert judgments.Traditional models,such as the Constructive Cost Model(COCOMO II),rely heavily on historical and accurate data.In addition,expert judgment is required to set many input parameters,which can introduce subjectivity and variability in the estimation process.Consequently,there is a need to improve the current GSD models to mitigate reliance on historical data,subjectivity in expert judgment,inadequate consideration of GSD-based cost drivers and limited integration of modern technologies with cost overruns.This study introduces a novel hybrid model that synergizes the COCOMO II with Artificial Neural Networks(ANN)to address these challenges.The proposed hybrid model integrates additional GSD-based cost drivers identified through a systematic literature review and further vetted by industry experts.This article compares the effectiveness of the proposedmodelwith state-of-the-artmachine learning-basedmodels for software cost estimation.Evaluating the NASA 93 dataset by adopting twenty-six GSD-based cost drivers reveals that our hybrid model achieves superior accuracy,outperforming existing state-of-the-artmodels.The findings indicate the potential of combining COCOMO II,ANN,and additional GSD-based cost drivers to transform cost estimation in GSD.展开更多
This paper presents an analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas prod...This paper presents an analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potentials of oil and gas fields unproduced and to be produced in 2023.On this basis,the situation and characteristics of global oil and gas development are expounded,and the trend of global oil and gas development is summarized.In 2023,upstream oil and gas production landscape is expanding,and the number of oil and gas fields in production is increasing significantly;oil and gas recoverable reserves increased year-on-year,driven by significant contributions from new discoveries and reserve re-estimates;the overall oil and gas production grew continuously,with notable contributions from new projects coming online and capacity expansion efforts;and the oil and gas fields unproduced or to be produced,especially large onshore conventional oil fields and economically challenging offshore gas fields,host abundant recoverable reserves.From the perspectives of reshaping oil and gas production areas due to the pandemic and Russia-Ukraine conflicts,geopolitical crises,capital expenditure structures in petroleum exploration and development,and the proactive layout of oil and gas associated resources,the trend of global oil and gas development in 2023 was analyzed systematically.The enlightenment and suggestions in four aspects are proposed for Chinese oil companies to focus on core businesses and clarify development strategies in the post-pandemic era and the context of energy transition:The global oil and gas landscape is undergoing profound adjustments,and it is essential to grasp development trends,especially in core businesses;upstream business exhibits a strong potential,and emerging fields are considered as new growth poles;the prospects for tight/shale oil and gas are promising,and new pathways to ensure national energy security are explored;cutting-edge breakthroughs are achieved in emerging industries of strategic importance,and a comprehensive energy collaboration system for supply security is established.展开更多
Implementing national to community-based 'One Health' strategy for human,animal and environmental challenges and migrating-led consequences offer great opportunities,and its value of sustained development and ...Implementing national to community-based 'One Health' strategy for human,animal and environmental challenges and migrating-led consequences offer great opportunities,and its value of sustained development and wellbeing is an imperative.'One Health' strategy in policy commitment,partnership and financial investment are much needed in advocacy,contextual health human-animal and environmental development.Therefore,appropriate and evidence-based handling and management strategies in moving forward universal health coverage and sustainable development goals (SDGs) are essential components to the China-Africa health development initiatives.It is necessary to understand how to strengthen robust and sustainable 'One Health' approach implementation in national and regional public health and disaster risk reduction programs.Understanding the foundation of'One Health' strategy in China-Africa public health cooperation is crucial in fostering health systems preparedness and smart response against emerging and re-emerging threats and epidemics.Building the value of China-Africa 'One Health' strategy partnerships,frameworks and capacity development and implementation through leveraging on current and innovative China-Africa health initiatives,but also,mobilizing efforts on climatic changes and disasters mitigation and lifestyle adaptations strategies against emerging and current infectious diseases threats are essential to establish epidemic surveillance-response system under the concept of global collaborative coordination and lasting financing mechanisms.Further strengthen local infrastructure and workforce capacity,participatory accountability and transparency on 'One Health' approach will benefit to set up infectious diseases of poverty projects,and effective monitoring and evaluation systems in achieving African Union 2063 Agenda and SDGs targets both in Africa and China.展开更多
The Belt and Road Initiative makes an important contribution to the right to development in theory and practice in the current world. Since the reform and opening-up, the Chinese government puts the rights to subsiste...The Belt and Road Initiative makes an important contribution to the right to development in theory and practice in the current world. Since the reform and opening-up, the Chinese government puts the rights to subsistence and development before any other human rights, which effectively guarantees and accelerates a rapid economic development in China. Nowadays, countries along the Belt and Road have joined a "community of common destiny". Inside the "community of common destiny," countries have enjoyed not only the responsibility, rights and benefit of the right to development, but also a win-win cooperation that ensured the right to development. Therefore, the Belt and Road initiative enriches the UN Declaration on the Right to Development, and "community of common destiny" of countries becomes a higher form of the right to development.展开更多
Currently, China is advancing the Belt and Road Initiative, which creates a new opportunity of historical significance and provides guidance for the economic and social development of ethnic minority communities(parti...Currently, China is advancing the Belt and Road Initiative, which creates a new opportunity of historical significance and provides guidance for the economic and social development of ethnic minority communities(particularly those in western China). Under the new historical conditions, it is necessary to innovate and improve China's regional aid policies and regional development strategies such as the "pairing assistance" and the Western Development, and organically combine them with the Belt and Road Initiative. In the meantime, China should revolve tightly around the internal and external "connectivity," and give full play to the functions of the "pairing assistance" policy and the "Western Development" strategy in a bid to boost the ethnic development of contemporary China within the framework of the Belt and Road Initiative.展开更多
As the"Belt and Road"is gaining ground with higher quality,China’s think tanks have played a unique role in facilitating policy communication,enhancing people-to-people connectivity and promoting practical ...As the"Belt and Road"is gaining ground with higher quality,China’s think tanks have played a unique role in facilitating policy communication,enhancing people-to-people connectivity and promoting practical cooperation,and have contributed a lot of"Chinese wisdom"to the development of BRI.展开更多
The Belt and Road Initiative not only represents a new blueprint for realizing the right to development, but also provides a realistic approach and a possible solution for it. With clear goals and paths, the Belt and ...The Belt and Road Initiative not only represents a new blueprint for realizing the right to development, but also provides a realistic approach and a possible solution for it. With clear goals and paths, the Belt and Road Initiativ e serves as a model for SouthSouth cooperation to promote development. Under the background of China’s economic progress, given China has the strong political will, adequate financial resources, and advanced technology to advance the initiative it will prove to be reliable driver of development. With the joint efforts of China and relevant countries, the Belt and Road Initiative will greatly promote the right to development of countries along the routes.展开更多
On September 7th,Sun Huaibin,vice president of China National Textile and Apparel Council,made a speech with the theme of''Belt and Road Initiative' and the development of China's textile industry'...On September 7th,Sun Huaibin,vice president of China National Textile and Apparel Council,made a speech with the theme of''Belt and Road Initiative' and the development of China's textile industry',to discuss the harvest and direction of China's textile industry under the background of 'Belt and Road Initiative',in the warming-up section of 2017 the the 2nd China(Zhengzhou)International Futures Forum.展开更多
Ensemble prediction is widely used to represent the uncertainty of single deterministic Numerical Weather Prediction(NWP) caused by errors in initial conditions(ICs). The traditional Singular Vector(SV) initial pertur...Ensemble prediction is widely used to represent the uncertainty of single deterministic Numerical Weather Prediction(NWP) caused by errors in initial conditions(ICs). The traditional Singular Vector(SV) initial perturbation method tends only to capture synoptic scale initial uncertainty rather than mesoscale uncertainty in global ensemble prediction. To address this issue, a multiscale SV initial perturbation method based on the China Meteorological Administration Global Ensemble Prediction System(CMA-GEPS) is proposed to quantify multiscale initial uncertainty. The multiscale SV initial perturbation approach entails calculating multiscale SVs at different resolutions with multiple linearized physical processes to capture fast-growing perturbations from mesoscale to synoptic scale in target areas and combining these SVs by using a Gaussian sampling method with amplitude coefficients to generate initial perturbations. Following that, the energy norm,energy spectrum, and structure of multiscale SVs and their impact on GEPS are analyzed based on a batch experiment in different seasons. The results show that the multiscale SV initial perturbations can possess more energy and capture more mesoscale uncertainties than the traditional single-SV method. Meanwhile, multiscale SV initial perturbations can reflect the strongest dynamical instability in target areas. Their performances in global ensemble prediction when compared to single-scale SVs are shown to(i) improve the relationship between the ensemble spread and the root-mean-square error and(ii) provide a better probability forecast skill for atmospheric circulation during the late forecast period and for short-to medium-range precipitation. This study provides scientific evidence and application foundations for the design and development of a multiscale SV initial perturbation method for the GEPS.展开更多
Despite the enormous advances in our ability to understand, interpret and ultimately manage the natural world, we have reached the 21st century in awesome ignorance of what is likely to unfold in terms of both the nat...Despite the enormous advances in our ability to understand, interpret and ultimately manage the natural world, we have reached the 21st century in awesome ignorance of what is likely to unfold in terms of both the natural changes and the human activities that affect the environment and the responses of the Earth to those stimuli. One certain fact is that the planet will be subjected to pressures hitherto unprecedented in its recent evolutionary history. The “tomorrow’s world” will not simply be an inflated version of the “today’s world”, with more people, more energy consumption and more industry, rather it will be qualitatively different from today in at least three important respects. First, new technology will transform the relationship between man and the natural world. An example is the gradual transition from agriculture that is heavily dependent on chemicals to one that is essentially biologically intensive through the application of bio-technologies. Consequently, the release of bio-engineered organisms is likely to pose new kinds of risks if the development and use of such organisms are not carefully controlled. Second, society will be moving beyond the era of localized environmental problems. What were once local incidents of natural resource impairment shared throughout a common watershed or basin, now involve many neighboring countries. What were once acute, short-lived episodes of reversible damage now affect many generations. What were once straightforward questions of conservation versus development now reflect more complex linkages. The third major change refers to climate variations. It is nowadays widely accepted that the increasing concentration of the so-called greenhouse gases in the atmosphere is altering the Earth’s radiation balance and causing the temperature to rise. This process in turn provides the context for a chain of events which leads to changes in the different components of the hydrological cycle, such as evapotranspiration rate, intensity and frequency of precipitation, river flows, soil moisture and groundwater recharge. Mankind is expected to respond to these effects by taking adaptive measures including changing patterns of land use, adopting new strategies for soil and water management and looking for non-conventional water resources (e.g. saline/brackish waters, desalinated water, and treated wastewater). All these problems will become more pronounced in the years to come, as society enters an era of increasingly complex paths towards the global economy. In this context, engineers and decision-makers need to systematically review planning principles, design criteria, operating rules, contingency plans and management policies for new infra-structures. In relation to these issues and based on available information, this report gives an overview of current and future (time horizon 2025) irrigation and food production development around the world. Moreover, the paper analyses the results of the most recent and advanced General Circulation Models for assessing the hydrological impacts of climate variability on crop requirements, water availability and the planning and design process of irrigation systems. Finally, a five-step planning and design procedure is proposed that is able to integrate, within the development process, the hydrological consequences of climate change. For researchers interested in irrigation and drainage and in crop production under changing climate conditions, references have been included, under developments in irrigation section on Page 3. Many climate action plans developed by few cities, states and various countries are cited for policy makers to follow or to make a note off. Few citations are also included in the end to educate every one of us, who are not familiar with the scientific work of our colleagues, related to global warming. The colleagues are from different areas, physics, mathematics, agricultural engineering, crop scientists and policy makers in United Nations. Most of the citation links do open, when you click on them. If it does not, copy and paste the link on any web browsers.展开更多
Global Memory Net (GMNet) is intended to be an effective gateway to the world cultural, historical, and heritage image collections from selected academic educational and research partners in the world. Much of these u...Global Memory Net (GMNet) is intended to be an effective gateway to the world cultural, historical, and heritage image collections from selected academic educational and research partners in the world. Much of these unique collections of great value to education and research are not currently accessible due to distance, form, and technical barriers. This project is to find new ways to enable users to access and exploit these significant research collections via global network. As GMNet is ending its first 5-year phase in October 2005, it has contributed substantially to the community building in digital library development by ac- commodating numerous collaborators and technical staff from various parts of the world to spend 3 to 5 months as a full-member of the GMNet team in Boston. They have come from different parts of China—such as Sichuan, Hainan, Shanghai and Xi’an; Croatia; and Hanoi, Vietnam. In addition to contribute to the overall system development and enhancement of system function- alities, they have brought valuable sample image collections of their own institutions/countries, and actually developed prototype collections as a part of GMNet. This paper describes the exciting and productive experience of the first of this visiting research group in developing the GMNet’s Version 2.0 PHP-based system under Prof. Chen’s overall supervision. It also describes both the system’s technical level structure—user/Web-based application/data, and complex functionalities with multi-collection, multi-lingual, multi-modal searching capabilities; system management capabilities; as well as provisions for user uploads and retrieval for our own projects. This Version 2.0 system is built on the Linux/Apache/PHP/MySQL platform. What is described in this paper is an actual case which has formed a base for further new development by others in the research group. It demonstrates fully the value of the synergistic collaboration among global partners for universal digital library development. More information can be found in http://www.memorynet.org/.展开更多
The article focuses on the dissemination and development of Chinese medicine in Pakistan.Religious records show that Chinese medicine was introduced to Pakistan as early as 1,400 years ago,while Hijama(Chinese cupping...The article focuses on the dissemination and development of Chinese medicine in Pakistan.Religious records show that Chinese medicine was introduced to Pakistan as early as 1,400 years ago,while Hijama(Chinese cupping)was used by Prophet Hazrat Muhammad to cure different types of diseases.Exchanges and cooperations between China and Pakistan continue to the present day.Acupuncture and moxibustion therapy,cupping therapy and herbal medicine are practiced with significant merits in today’s Pakistan.In the future,with the proposal of the Belt and Road Initiative and the landmark project of China-Pakistan Economic Corridor,Chinese medicine can be strengthened through cooperations at the herbal medicine trade level,the research and development level,the educational level,and the social association level.展开更多
By analyzing the distribution of global oil and gas fields and the reasons why some oil and gas fields are not in production, the distribution characteristics of oil and gas remaining recoverable reserves and their ye...By analyzing the distribution of global oil and gas fields and the reasons why some oil and gas fields are not in production, the distribution characteristics of oil and gas remaining recoverable reserves and their year-on-year changes, the distribution characteristics of oil and gas production and their year-on-year changes, and the development potential of oil and gas to be tapped in 2021, this paper sorts out systematically the current status and characteristics of global oil and gas development, summaries the major trends of global oil and gas development, puts forward enlightenment for international oil and gas cooperation. In 2021, oil and gas fields were widely distributed, the number of non-producing oil and gas fields was large;the whole oil and gas remaining recoverable reserves declined slightly, unconventional oil and gas remaining recoverable reserves dropped significantly;the overall oil and gas production continuously increased, the outputs of key resource-host countries kept year-on-year growth;undeveloped oilfields had abundant reserves and great development potential. Combined with global oil and gas geopolitics, oil and gas industry development trends, oil and gas investment intensity, and the tracking and judgment of hotspot fields, the major trends of global oil and gas development in 2021 are summarized. On this basis, the four aspects of enlightenment and suggestions for international oil and gas cooperation and development strategies are put forward: attach great importance to the obligation of marine abandonment to ensure high-quality and long-term benefit development of offshore oil and gas;adhere to the principle of not going to dangerous and chaotic places, strengthen the concentration of oil and gas assets, and establish multi stable supply bases;based on the multi-scenario demand of natural gas, realize the transformation from integrated collaboration to full oil and gas industry chain development;increase the acquisition of high-quality large-scale assets, and pay attention to the continuous optimization of the shareholding ratio of projects at different stages.展开更多
Globalization, which is characterized by the escalating mobility of capital, people, ideas and information on a universal scale, has become a sweeping theme in the contemporary world. Tourism and its associated econom...Globalization, which is characterized by the escalating mobility of capital, people, ideas and information on a universal scale, has become a sweeping theme in the contemporary world. Tourism and its associated economic activities are evidently not immune to such a wider context of the world economy. In the past one or two decades, a stable increase has been witnessed in international tourist flows, inter-regional and inter-organizational alliances, and foreign direct investment. These trends are especially prevalent in the developing world, largely because of their pristine nature, di- verse culture, inexpensive goods and services, cheap labours, and other resources. However, it has been cautioned by some scholars, especially those from the Third World countries, that tourism is an industry run by and for the rich, more powerful nations and their corresponding multinational corporations. This article, from the perspective of political economy, supplemented with views from development studies, made a normative analysis on the impacts of the glob- alization of tourism on the Third World destination countries. Specifically, these impacts have been detailed in terms of economic, sociocultural, and ecological domains. It was demonstrated that without appropriate planning and manage- ment, the costs of Third World tourism development may accrue to the extent that its benefits are burned out. To avoid this happening, some suggestions have been made.展开更多
At present,the third wave of economic globalization is emerging.After the setbacks in Economic Globalization 1.0 and rejuvenation in Economic Globalization 2.0,China's economy is bound to occupy an important inter...At present,the third wave of economic globalization is emerging.After the setbacks in Economic Globalization 1.0 and rejuvenation in Economic Globalization 2.0,China's economy is bound to occupy an important international position in the new chapter of Economic Globalization 3.0 and exert profound influence globally.The benefits of globalization cannot be realized without a number of realistic conditions,including the level of technology and infrastructure,geopolitical pattern and market power structure,international institutional arrangements(global governance structure),among others.Under Economic Globalization 3.0,the nature of international competition is good governance,rather than brutal force and hegemony.What matters for China is for it to become an innovative and vibrant country and demonstrate its economic vitality,competitiveness and creativity.Therefore,China's position under Economic Globalization 3.0 depends on its transition from a "world leader of high growth " into a future "world leader of good governance and vibrancy." In the new chapter of Economic Globalization 3.0,the interests of world economies become interwoven and interdependent.Despite unavoidable frictions and disputes,more inclusive and balanced development serves the interests of most countries in the world.For major countries with global interests,maintaining the new balance of power for economic globalization is consistent with their respective national interests.The shared interests of countries promise a more peaceful and interconnected world than ever before.展开更多
Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between ...Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potential of oil and gas fields with production capacity not built and to be built,this paper presents the situation and trends of global oil and gas development in 2022.It is found that,in 2022,oil and gas fields are widely distributed worldwide,and upstream production activities continue to recover;the oil and gas reserves decrease slightly year on year,and the oil and gas reserves in sea areas increase significantly;the oil and gas production increases continuously,and the key resource countries make a significant contribution in oil and gas production growth;the oil and gas fields with production capacity not built and to be built hold abundant reserves,and their development potential will be gradually released with the economic benefits increase.Further analysis is conducted from the perspectives of global oil and gas resources continuity,geopolitical risks,potential of international cooperation,and upgrade of unconventional oil and gas technology.Finally,in view of core business domains and strategies under the new situation,the Chinese oil companies are recommended to:(1)keep a foothold in onshore conventional oil and gas development by virtue of their comparative advantages and learning from other’s experience in cooperation;(2)carry out pilot tests on development adjustment,and deepen the international cooperation in enhanced oil/gas recovery;(3)improve the oil and gas operation capabilities in sea areas to transform from follower as minority shareholder to joint venture and then to independent operations;and(4)seek appropriate ways for shale oil/gas development to reduce the dependence on foreign oil and gas.展开更多
基金supported by the Beijing Social Science Fund:Beijing's Participation in the United Nations 2030 Agenda for Sustainable Development [grant number:17ZGC011]
文摘Global environmental cooperation serves as an important part in the Chinese ideal of building a Community with a Shared Future for all Human Beings. The report of 19 th CPC National Congress indicates that China is committed to proactive mitigation under the Paris Agreement and further participating in global environmental governance under the 2030 Agenda for Sustainable Development, and both of which are largely integrated to the Belt and Road Initiative(BRI). BRI are also closely linked with South-South environmental and climate cooperation proposed by China from previous UN summits. Based on shared ideas, intersected agendas, and compatible governance approaches, BRI and the 2030 Agenda for Sustainable Development grow increasingly relevant and they might form synergies based on increasingly interactive relations. In sum,seeking and intensifying the linkages between BRI and 2030 sustainable development goals(SDGs) could address global environmental governance deficits and enhance cooperation among nations.
文摘The world today is facing turbulence and change,and global development is at a crossroads.At this critical juncture,President Xi Jinping put forth the Global Development Initiative(GDI)with the theme“implementing the 2030 Sustainable Development Agenda for more robust,greener and healthier global development”at the 76th General Assembly of the United Nations,which sheds light on the direction of global development.The GDI,proposed by China,has galvanized support from the international community as an international public goods to promote common development.Following the historical trends of human development,the GDI breaks through the limitations of the hegemonic stability theory and the free-riding curse to expand and innovate the theoretical perception of international public goods with the right approach to principles and interests.With a people-oriented approach and the basic principles of green and innovative development,the GDI both addresses urgent challenges and attaches importance to enhancing development capabilities and creating supporting conditions to offer a holistic solution to global challenges.Through the implementation of multiple pathways under international cooperation,the GDI will build a consensus on global development,increase the momentum of global development,and play an important role in creating a community with a shared future for mankind.
文摘China＇s ＂Belt and Road＂ initiative is emerging as the Western-dominated world order is declining. Capitalism has intensified the rich-poor divide and power politics have led to great upheavals. Western values have caused a ＂value dislocation＂ for non-Western countries. The world is calling for new development concepts. The ＂Belt and Road＂ initiative has emerged as an answer. It embodies China＇s ideas on global development. First, it works for the ＂common prosperity＂ of every country, which will ease contradictions between the South and the North. Second, it emphasizes geo-economie integration that will heal the fragmentation of Eurasia. Third, it advocates linkages between people and inclusiveness to create a new kind of civilization. However, many difficulties and challenges lie ahead for the implementation of the ＂Belt and Road＂ initiative.
基金“A Study on the Strategies and Supporting Systems of ‘Going Global’ of Chinese Retail Industry” which belongs to the Humanities and Social Sciences Research Projects of Ministry of Education(13YJAZH147)
文摘Helping China’s retail industry to "go global" and get actively involved in global value chain competition is an effective way to improve the international competitiveness of China’s retail industry and an important measure to enhance the Chinese manufacturing industry’s position in international markets. The Belt and Road Initiative is China’s national strategy providing guidance for strategic decision-making for China’s retail industry in terms of overseas target market selection, market access selection and overseas investment risk management. As such, efforts should be made to maximize the interactive development of China’s retail industry through the strategies outlined in the Belt and Road Initiative.
文摘Accurate software cost estimation in Global Software Development(GSD)remains challenging due to reliance on historical data and expert judgments.Traditional models,such as the Constructive Cost Model(COCOMO II),rely heavily on historical and accurate data.In addition,expert judgment is required to set many input parameters,which can introduce subjectivity and variability in the estimation process.Consequently,there is a need to improve the current GSD models to mitigate reliance on historical data,subjectivity in expert judgment,inadequate consideration of GSD-based cost drivers and limited integration of modern technologies with cost overruns.This study introduces a novel hybrid model that synergizes the COCOMO II with Artificial Neural Networks(ANN)to address these challenges.The proposed hybrid model integrates additional GSD-based cost drivers identified through a systematic literature review and further vetted by industry experts.This article compares the effectiveness of the proposedmodelwith state-of-the-artmachine learning-basedmodels for software cost estimation.Evaluating the NASA 93 dataset by adopting twenty-six GSD-based cost drivers reveals that our hybrid model achieves superior accuracy,outperforming existing state-of-the-artmodels.The findings indicate the potential of combining COCOMO II,ANN,and additional GSD-based cost drivers to transform cost estimation in GSD.
基金Supported by the Petro China Scientific Research and Technology Development Project(2023SC0105)。
文摘This paper presents an analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potentials of oil and gas fields unproduced and to be produced in 2023.On this basis,the situation and characteristics of global oil and gas development are expounded,and the trend of global oil and gas development is summarized.In 2023,upstream oil and gas production landscape is expanding,and the number of oil and gas fields in production is increasing significantly;oil and gas recoverable reserves increased year-on-year,driven by significant contributions from new discoveries and reserve re-estimates;the overall oil and gas production grew continuously,with notable contributions from new projects coming online and capacity expansion efforts;and the oil and gas fields unproduced or to be produced,especially large onshore conventional oil fields and economically challenging offshore gas fields,host abundant recoverable reserves.From the perspectives of reshaping oil and gas production areas due to the pandemic and Russia-Ukraine conflicts,geopolitical crises,capital expenditure structures in petroleum exploration and development,and the proactive layout of oil and gas associated resources,the trend of global oil and gas development in 2023 was analyzed systematically.The enlightenment and suggestions in four aspects are proposed for Chinese oil companies to focus on core businesses and clarify development strategies in the post-pandemic era and the context of energy transition:The global oil and gas landscape is undergoing profound adjustments,and it is essential to grasp development trends,especially in core businesses;upstream business exhibits a strong potential,and emerging fields are considered as new growth poles;the prospects for tight/shale oil and gas are promising,and new pathways to ensure national energy security are explored;cutting-edge breakthroughs are achieved in emerging industries of strategic importance,and a comprehensive energy collaboration system for supply security is established.
文摘Implementing national to community-based 'One Health' strategy for human,animal and environmental challenges and migrating-led consequences offer great opportunities,and its value of sustained development and wellbeing is an imperative.'One Health' strategy in policy commitment,partnership and financial investment are much needed in advocacy,contextual health human-animal and environmental development.Therefore,appropriate and evidence-based handling and management strategies in moving forward universal health coverage and sustainable development goals (SDGs) are essential components to the China-Africa health development initiatives.It is necessary to understand how to strengthen robust and sustainable 'One Health' approach implementation in national and regional public health and disaster risk reduction programs.Understanding the foundation of'One Health' strategy in China-Africa public health cooperation is crucial in fostering health systems preparedness and smart response against emerging and re-emerging threats and epidemics.Building the value of China-Africa 'One Health' strategy partnerships,frameworks and capacity development and implementation through leveraging on current and innovative China-Africa health initiatives,but also,mobilizing efforts on climatic changes and disasters mitigation and lifestyle adaptations strategies against emerging and current infectious diseases threats are essential to establish epidemic surveillance-response system under the concept of global collaborative coordination and lasting financing mechanisms.Further strengthen local infrastructure and workforce capacity,participatory accountability and transparency on 'One Health' approach will benefit to set up infectious diseases of poverty projects,and effective monitoring and evaluation systems in achieving African Union 2063 Agenda and SDGs targets both in Africa and China.
文摘The Belt and Road Initiative makes an important contribution to the right to development in theory and practice in the current world. Since the reform and opening-up, the Chinese government puts the rights to subsistence and development before any other human rights, which effectively guarantees and accelerates a rapid economic development in China. Nowadays, countries along the Belt and Road have joined a "community of common destiny". Inside the "community of common destiny," countries have enjoyed not only the responsibility, rights and benefit of the right to development, but also a win-win cooperation that ensured the right to development. Therefore, the Belt and Road initiative enriches the UN Declaration on the Right to Development, and "community of common destiny" of countries becomes a higher form of the right to development.
基金a staged research result of"Studies on Regional Policy Innovation and Regional Coordinated Development"(13&ZD017)a key program of the National Social Sciences Fund+1 种基金the"Strategy of Building World-Class Centrally-administered Universities(Programs)and Promoting Characteristic Development"a program supported by special government funds(96176206)
文摘Currently, China is advancing the Belt and Road Initiative, which creates a new opportunity of historical significance and provides guidance for the economic and social development of ethnic minority communities(particularly those in western China). Under the new historical conditions, it is necessary to innovate and improve China's regional aid policies and regional development strategies such as the "pairing assistance" and the Western Development, and organically combine them with the Belt and Road Initiative. In the meantime, China should revolve tightly around the internal and external "connectivity," and give full play to the functions of the "pairing assistance" policy and the "Western Development" strategy in a bid to boost the ethnic development of contemporary China within the framework of the Belt and Road Initiative.
文摘As the"Belt and Road"is gaining ground with higher quality,China’s think tanks have played a unique role in facilitating policy communication,enhancing people-to-people connectivity and promoting practical cooperation,and have contributed a lot of"Chinese wisdom"to the development of BRI.
文摘The Belt and Road Initiative not only represents a new blueprint for realizing the right to development, but also provides a realistic approach and a possible solution for it. With clear goals and paths, the Belt and Road Initiativ e serves as a model for SouthSouth cooperation to promote development. Under the background of China’s economic progress, given China has the strong political will, adequate financial resources, and advanced technology to advance the initiative it will prove to be reliable driver of development. With the joint efforts of China and relevant countries, the Belt and Road Initiative will greatly promote the right to development of countries along the routes.
文摘On September 7th,Sun Huaibin,vice president of China National Textile and Apparel Council,made a speech with the theme of''Belt and Road Initiative' and the development of China's textile industry',to discuss the harvest and direction of China's textile industry under the background of 'Belt and Road Initiative',in the warming-up section of 2017 the the 2nd China(Zhengzhou)International Futures Forum.
基金supported by the Joint Funds of the Chinese National Natural Science Foundation (NSFC)(Grant No.U2242213)the National Key Research and Development (R&D)Program of the Ministry of Science and Technology of China(Grant No. 2021YFC3000902)the National Science Foundation for Young Scholars (Grant No. 42205166)。
文摘Ensemble prediction is widely used to represent the uncertainty of single deterministic Numerical Weather Prediction(NWP) caused by errors in initial conditions(ICs). The traditional Singular Vector(SV) initial perturbation method tends only to capture synoptic scale initial uncertainty rather than mesoscale uncertainty in global ensemble prediction. To address this issue, a multiscale SV initial perturbation method based on the China Meteorological Administration Global Ensemble Prediction System(CMA-GEPS) is proposed to quantify multiscale initial uncertainty. The multiscale SV initial perturbation approach entails calculating multiscale SVs at different resolutions with multiple linearized physical processes to capture fast-growing perturbations from mesoscale to synoptic scale in target areas and combining these SVs by using a Gaussian sampling method with amplitude coefficients to generate initial perturbations. Following that, the energy norm,energy spectrum, and structure of multiscale SVs and their impact on GEPS are analyzed based on a batch experiment in different seasons. The results show that the multiscale SV initial perturbations can possess more energy and capture more mesoscale uncertainties than the traditional single-SV method. Meanwhile, multiscale SV initial perturbations can reflect the strongest dynamical instability in target areas. Their performances in global ensemble prediction when compared to single-scale SVs are shown to(i) improve the relationship between the ensemble spread and the root-mean-square error and(ii) provide a better probability forecast skill for atmospheric circulation during the late forecast period and for short-to medium-range precipitation. This study provides scientific evidence and application foundations for the design and development of a multiscale SV initial perturbation method for the GEPS.
文摘Despite the enormous advances in our ability to understand, interpret and ultimately manage the natural world, we have reached the 21st century in awesome ignorance of what is likely to unfold in terms of both the natural changes and the human activities that affect the environment and the responses of the Earth to those stimuli. One certain fact is that the planet will be subjected to pressures hitherto unprecedented in its recent evolutionary history. The “tomorrow’s world” will not simply be an inflated version of the “today’s world”, with more people, more energy consumption and more industry, rather it will be qualitatively different from today in at least three important respects. First, new technology will transform the relationship between man and the natural world. An example is the gradual transition from agriculture that is heavily dependent on chemicals to one that is essentially biologically intensive through the application of bio-technologies. Consequently, the release of bio-engineered organisms is likely to pose new kinds of risks if the development and use of such organisms are not carefully controlled. Second, society will be moving beyond the era of localized environmental problems. What were once local incidents of natural resource impairment shared throughout a common watershed or basin, now involve many neighboring countries. What were once acute, short-lived episodes of reversible damage now affect many generations. What were once straightforward questions of conservation versus development now reflect more complex linkages. The third major change refers to climate variations. It is nowadays widely accepted that the increasing concentration of the so-called greenhouse gases in the atmosphere is altering the Earth’s radiation balance and causing the temperature to rise. This process in turn provides the context for a chain of events which leads to changes in the different components of the hydrological cycle, such as evapotranspiration rate, intensity and frequency of precipitation, river flows, soil moisture and groundwater recharge. Mankind is expected to respond to these effects by taking adaptive measures including changing patterns of land use, adopting new strategies for soil and water management and looking for non-conventional water resources (e.g. saline/brackish waters, desalinated water, and treated wastewater). All these problems will become more pronounced in the years to come, as society enters an era of increasingly complex paths towards the global economy. In this context, engineers and decision-makers need to systematically review planning principles, design criteria, operating rules, contingency plans and management policies for new infra-structures. In relation to these issues and based on available information, this report gives an overview of current and future (time horizon 2025) irrigation and food production development around the world. Moreover, the paper analyses the results of the most recent and advanced General Circulation Models for assessing the hydrological impacts of climate variability on crop requirements, water availability and the planning and design process of irrigation systems. Finally, a five-step planning and design procedure is proposed that is able to integrate, within the development process, the hydrological consequences of climate change. For researchers interested in irrigation and drainage and in crop production under changing climate conditions, references have been included, under developments in irrigation section on Page 3. Many climate action plans developed by few cities, states and various countries are cited for policy makers to follow or to make a note off. Few citations are also included in the end to educate every one of us, who are not familiar with the scientific work of our colleagues, related to global warming. The colleagues are from different areas, physics, mathematics, agricultural engineering, crop scientists and policy makers in United Nations. Most of the citation links do open, when you click on them. If it does not, copy and paste the link on any web browsers.
基金supported by the US National Science Foundation/International Digital Library Program(Grant No.NSF/CISE/IIS-9905833).
文摘Global Memory Net (GMNet) is intended to be an effective gateway to the world cultural, historical, and heritage image collections from selected academic educational and research partners in the world. Much of these unique collections of great value to education and research are not currently accessible due to distance, form, and technical barriers. This project is to find new ways to enable users to access and exploit these significant research collections via global network. As GMNet is ending its first 5-year phase in October 2005, it has contributed substantially to the community building in digital library development by ac- commodating numerous collaborators and technical staff from various parts of the world to spend 3 to 5 months as a full-member of the GMNet team in Boston. They have come from different parts of China—such as Sichuan, Hainan, Shanghai and Xi’an; Croatia; and Hanoi, Vietnam. In addition to contribute to the overall system development and enhancement of system function- alities, they have brought valuable sample image collections of their own institutions/countries, and actually developed prototype collections as a part of GMNet. This paper describes the exciting and productive experience of the first of this visiting research group in developing the GMNet’s Version 2.0 PHP-based system under Prof. Chen’s overall supervision. It also describes both the system’s technical level structure—user/Web-based application/data, and complex functionalities with multi-collection, multi-lingual, multi-modal searching capabilities; system management capabilities; as well as provisions for user uploads and retrieval for our own projects. This Version 2.0 system is built on the Linux/Apache/PHP/MySQL platform. What is described in this paper is an actual case which has formed a base for further new development by others in the research group. It demonstrates fully the value of the synergistic collaboration among global partners for universal digital library development. More information can be found in http://www.memorynet.org/.
基金This research was financed by the grants from the Second Batch of Provincial Curriculum Ideological and Political Teaching Research Projects of Zhejiang Provincial Department of Education in 2022(No.Z.J.H.[2022]51)Zhejiang Educational Science Planning Project(No.2022SCG429)Special Project of Traditional Chinese Medical Culture of Zhejiang Chinese Medical University(No.2022JKZZW07 and 2022JKZZW13).
文摘The article focuses on the dissemination and development of Chinese medicine in Pakistan.Religious records show that Chinese medicine was introduced to Pakistan as early as 1,400 years ago,while Hijama(Chinese cupping)was used by Prophet Hazrat Muhammad to cure different types of diseases.Exchanges and cooperations between China and Pakistan continue to the present day.Acupuncture and moxibustion therapy,cupping therapy and herbal medicine are practiced with significant merits in today’s Pakistan.In the future,with the proposal of the Belt and Road Initiative and the landmark project of China-Pakistan Economic Corridor,Chinese medicine can be strengthened through cooperations at the herbal medicine trade level,the research and development level,the educational level,and the social association level.
基金Scientific Research and Technology Development Project(2021DJ3205)。
文摘By analyzing the distribution of global oil and gas fields and the reasons why some oil and gas fields are not in production, the distribution characteristics of oil and gas remaining recoverable reserves and their year-on-year changes, the distribution characteristics of oil and gas production and their year-on-year changes, and the development potential of oil and gas to be tapped in 2021, this paper sorts out systematically the current status and characteristics of global oil and gas development, summaries the major trends of global oil and gas development, puts forward enlightenment for international oil and gas cooperation. In 2021, oil and gas fields were widely distributed, the number of non-producing oil and gas fields was large;the whole oil and gas remaining recoverable reserves declined slightly, unconventional oil and gas remaining recoverable reserves dropped significantly;the overall oil and gas production continuously increased, the outputs of key resource-host countries kept year-on-year growth;undeveloped oilfields had abundant reserves and great development potential. Combined with global oil and gas geopolitics, oil and gas industry development trends, oil and gas investment intensity, and the tracking and judgment of hotspot fields, the major trends of global oil and gas development in 2021 are summarized. On this basis, the four aspects of enlightenment and suggestions for international oil and gas cooperation and development strategies are put forward: attach great importance to the obligation of marine abandonment to ensure high-quality and long-term benefit development of offshore oil and gas;adhere to the principle of not going to dangerous and chaotic places, strengthen the concentration of oil and gas assets, and establish multi stable supply bases;based on the multi-scenario demand of natural gas, realize the transformation from integrated collaboration to full oil and gas industry chain development;increase the acquisition of high-quality large-scale assets, and pay attention to the continuous optimization of the shareholding ratio of projects at different stages.
文摘Globalization, which is characterized by the escalating mobility of capital, people, ideas and information on a universal scale, has become a sweeping theme in the contemporary world. Tourism and its associated economic activities are evidently not immune to such a wider context of the world economy. In the past one or two decades, a stable increase has been witnessed in international tourist flows, inter-regional and inter-organizational alliances, and foreign direct investment. These trends are especially prevalent in the developing world, largely because of their pristine nature, di- verse culture, inexpensive goods and services, cheap labours, and other resources. However, it has been cautioned by some scholars, especially those from the Third World countries, that tourism is an industry run by and for the rich, more powerful nations and their corresponding multinational corporations. This article, from the perspective of political economy, supplemented with views from development studies, made a normative analysis on the impacts of the glob- alization of tourism on the Third World destination countries. Specifically, these impacts have been detailed in terms of economic, sociocultural, and ecological domains. It was demonstrated that without appropriate planning and manage- ment, the costs of Third World tourism development may accrue to the extent that its benefits are burned out. To avoid this happening, some suggestions have been made.
文摘At present,the third wave of economic globalization is emerging.After the setbacks in Economic Globalization 1.0 and rejuvenation in Economic Globalization 2.0,China's economy is bound to occupy an important international position in the new chapter of Economic Globalization 3.0 and exert profound influence globally.The benefits of globalization cannot be realized without a number of realistic conditions,including the level of technology and infrastructure,geopolitical pattern and market power structure,international institutional arrangements(global governance structure),among others.Under Economic Globalization 3.0,the nature of international competition is good governance,rather than brutal force and hegemony.What matters for China is for it to become an innovative and vibrant country and demonstrate its economic vitality,competitiveness and creativity.Therefore,China's position under Economic Globalization 3.0 depends on its transition from a "world leader of high growth " into a future "world leader of good governance and vibrancy." In the new chapter of Economic Globalization 3.0,the interests of world economies become interwoven and interdependent.Despite unavoidable frictions and disputes,more inclusive and balanced development serves the interests of most countries in the world.For major countries with global interests,maintaining the new balance of power for economic globalization is consistent with their respective national interests.The shared interests of countries promise a more peaceful and interconnected world than ever before.
基金Supported by the PetroChina Science and Technology Project(2021DJ3205).
文摘Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potential of oil and gas fields with production capacity not built and to be built,this paper presents the situation and trends of global oil and gas development in 2022.It is found that,in 2022,oil and gas fields are widely distributed worldwide,and upstream production activities continue to recover;the oil and gas reserves decrease slightly year on year,and the oil and gas reserves in sea areas increase significantly;the oil and gas production increases continuously,and the key resource countries make a significant contribution in oil and gas production growth;the oil and gas fields with production capacity not built and to be built hold abundant reserves,and their development potential will be gradually released with the economic benefits increase.Further analysis is conducted from the perspectives of global oil and gas resources continuity,geopolitical risks,potential of international cooperation,and upgrade of unconventional oil and gas technology.Finally,in view of core business domains and strategies under the new situation,the Chinese oil companies are recommended to:(1)keep a foothold in onshore conventional oil and gas development by virtue of their comparative advantages and learning from other’s experience in cooperation;(2)carry out pilot tests on development adjustment,and deepen the international cooperation in enhanced oil/gas recovery;(3)improve the oil and gas operation capabilities in sea areas to transform from follower as minority shareholder to joint venture and then to independent operations;and(4)seek appropriate ways for shale oil/gas development to reduce the dependence on foreign oil and gas.
