Colorectal cancer’s burden attributable to a diet high in processed meat in the Belt and Road Initiative countries

BACKGROUND Colorectal cancer(CRC)plays a significant role in morbidity,mortality,and economic cost in the Belt and Road Initiative(“B and R”)countries.In addition,these countries have a substantial consumption of processed meat.However,the burden and trend of CRC in relation to the consumption of a diet high in processed meat(DHPM-CRC)in these“B and R”countries remain unknown.AIM To analyze the burden and trend of DHPM-CRC in the“B and R”countries from 1990 to 2019.METHODS We used the 2019 Global Burden of Disease Study to collate information regarding the burden of DHPM-CRC.Numbers and age-standardized rates(ASRs)of deaths along with the disability-adjusted life years(DALYs)were determined among the“B and R”countries in 1990 and 2019.Using joinpoint regression analysis,the average annual percent change(AAPC)was used to analyze the temporal trends of age-standardized DALYs rate(ASDALR)from 1990 to 2019 and in the final decade(2010–2019).RESULTS We found geographical differences in the burden of DHPM-CRC among“B and R”countries,with the three highest-ranking countries being the Russian Federation,China,and Ukraine in 1990,and China,the Russian Federation,and Poland in 2019.The burden of DHPM-CRC generally increased in most member countries from 1990 to 2019(all P<0.05).The absolute number of deaths and DALYs in DHPM-CRC were 3151.15[95%uncertainty interval(UI)665.74-5696.64]and 83249.31(95%UI 15628.64-151956.31)in China in 2019.However,the number of deaths(2627.57-2528.51)and DALYs(65867.39-55378.65)for DHPM-CRC in the Russian Federation has declined.The fastest increase in ASDALR for DHPM-CRC was observed in Vietnam,Southeast Asia,with an AAPC value of 3.90%[95%confidence interval(CI):3.63%-4.16%],whereas the fastest decline was observed in Kyrgyzstan,Central Asia,with an AAPC value of-2.05%(95%CI:-2.37%to-1.73%).A substantial upward trend in ASR of mortality,years lived with disability,years of life lost,and DALYs from DHPM-CRC changes in 1990-2019 and the final decade(2010-2019)for most Maritime Silk Route members in East Asia,South Asia,Southeast Asia,North Africa,and the Middle East,as well as Central Europe,while those of the most Land Silk Route members in Central Asia and Eastern Europe have decreased markedly(all P<0.05).The ASDALR for DHPM-CRC increased more in males than in females(all P<0.05).For those aged 50-74 years,the ASDALR for DHPM-CRC in 40 members exhibited an increasing trend,except for 20 members,including 7 members in Central Asia,Maldives,and 12 high or high-middle social development index(SDI)members in other regions(all P<0.05).CONCLUSION The burden of DHPM-CRC varies substantially across“B and R”countries and threatens public health.Relevant evidence-based policies and interventions tailored to the different trends of countries in SDIs or Silk Routes should be adopted to reduce the future burden of CRC in“B and R”countries via extensive collaboration.

Risk assessment of oil and gas investment environment in countries along the Belt and Road Initiative

With the implementation of the Belt and Road Initiative, China is deepening its cooperation in oil and gas resources with countries along the Initiative. In order to better mitigate risks and enhance the safety of investments, it is of significant importance to research the oil and gas investment environment in these countries for China's overseas investment macro-layout. This paper proposes an indicator system including 27 indicators from 6 dimensions. On this basis, game theory models combined with global entropy method and analytic hierarchy process are applied to determine the combined weights, and the TOPSIS-GRA model is utilized to assess the risks of oil and gas investment in 76 countries along the Initiative from 2014 to 2021. Finally, the GM(1,1) model is employed to predict risk values for 2022-2025. In conclusion, oil and gas resources and political factors have the greatest impact on investment environment risk, and 12 countries with greater investment potential are selected through cluster analysis in conjunction with the predicted results. The research findings may provide scientific decisionmaking recommendations for the Chinese government and oil enterprises to strengthen oil and gas investment cooperation with countries along the Belt and Road Initiative.

Discourse Analysis of the Belt and Road Initiative From the Perspective of Central Asian Countries: A Case Study of the Republic of Kazakhstan

This study employs Norman Fairclough’s Critical Discourse Analysis(CDA)three-dimensional model,using the Republic of Kazakhstan as a case study,to delve into the discourse construction of China’s Belt and Road Initiative(BRI)in Central Asian countries.Through detailed analysis of policy documents,media reports,and public discussions in Central Asian countries,this paper reveals how the BRI constructs specific social practices,discourse events,and textual meanings within these nations.The findings indicate that through this global development strategy,China has not only strengthened its economic ties with Central Asian countries but has also exerted profound influences on political,cultural,and social levels.

The coordinated evolution of ecological environment,public service,and tourism economy along the Silk Road Economic Belt,using the Dual-Carbon Targets

Carbon peak and carbon neutrality(dual-carbon)are important targets for the international response to climate change.The Silk Road Economic Belt is a strategic resource region and is important for future ecological environment and tourism development.Based on the“dual-carbon”targets,the Single index quantification,Multiple index synthesis,and Poly-criteria integration evaluation model were used in this study to measure the coordinated development index of the ecological environment,public service,and tourism economy along the Silk Road Economic Belt and to analyze its spatial and temporal evolution.Further,it explores the dynamic evolution and development trend of the three systems using the Kernel Density and Grey Markov Prediction Model.The results show that the coordinated development index along this region needs to be improved during the study period.Furthermore,the coordinated development index of the Southwest region is relatively higher than that of the Northwest region.From the development trend of the three systems,all of them develop in a stable manner;however,the tourism economy system is easily affected by external disturbances.The coordinated development index of the three systems changes dynamically and tends to be in a good state of coordination.There is a certain spatial and temporal heterogeneity.The gravity center of the coordinated development index has been in the Southwest region.During the forecast period,the coordinated development index along this region will improve significantly,while insufficient and unbalanced development will continue.

Innovation Analysis of Rural Agricultural Economic Management Model in the Context of the Belt and Road Initiative

[Objectives]To explore innovative strategies for rural agricultural economic development in the context of the Belt and Road Initiative.[Methods]This research adopts the method of literature review and field research,systematically combs the research results related to the Belt and Road Initiative and rural agricultural economic management,and deeply understands the actual situation of rural agricultural economic management.[Results]The research shows that in the context of the Belt and Road Initiative,the rural agricultural economy is facing new development opportunities and challenges,but there are also some problems.In the new period,we should accelerate the innovative development of rural agricultural economy by promoting market-oriented reform,strengthening scientific and technological innovation,optimizing the industrial structure,deepening international cooperation and other measures.The Belt and Road Initiative provides an important opportunity for the innovation of rural agricultural economic management.Rural agricultural economic management should be actively integrated into the Belt and Road construction to improve the level of rural agricultural economic management.[Conclusions]This study provides useful exploration and reference for the innovation of rural agricultural economic management models,which helps to promote the healthy development of rural agricultural economy and achieve the goal of rural revitalization.

Preliminary Study on Overseas Applicability of Chinese Architectural Design Standards:Taking China-Aided Construction Projects in Asia Since the Belt and Road Initiative as Examples

This research takes China-aided construction projects in Asia since the Belt and Road Initiative as examples to explore the applicability of Chinese architectural design standards in other Asian countries.So far,the standards demonstrated the highest applicability in South Asia is the best followed by Southeast Asia.Chinese architectural design standards for educational buildings showed the highest applicability,followed by office,medical,and sports buildings.This study puts forward some strategies to improve the applicability of Chinese architectural design standards.These strategies include integrating regionalism and local cultural traditions,optimizing energy efficiency,and aligning designs with local usage habits.This study serves as a reference for similar projects in the future.

The Impact of the“Belt and Road”Initiative on Industrial Structure Upgrading Along the Corridor

The“Belt and Road”initiative functions as a novel impetus for China’s external economic development within the framework of the new normal of economic growth.By leveraging panel data from 30 provinces and regions across China for the period of 2010 to 2020,this research assesses the influence of the“Belt and Road”initiative on the enhancement of the industrial structure along its trajectory.The findings indicate that:the most notable influence on the rationalization and progress of the industrial structure is observed in the eastern region,with the central region following suit,whereas the western region has yet to exhibit a significant transformation.The analysis delves into the role of technological innovation,concluding that the initiative primarily catalyzes optimization and upgrading through the effect of technological advancement.The study advances several pertinent policy recommendations to support and enhance these developments.

Does the Belt and Road Initiative Promote Value Chain Connection Between China and the Silk Road Countries?

The global value chains have become the core skeleton of the global economy.As a large-scale international cooperation initiative,the Belt and Road Initiative(BRI hereafter)may have a significant impact on the global economic landscape.In this context,the spatiotemporal pattern and evolution of the value chain connection of the Silk Road countries and whether the BRI will promote the value chain connections between China and these countries are important research questions for understanding the changing global economic landscape.This paper employs input-output analysis,network analysis and difference-in-differences based on Propensity Score Matching(PSM-DID)to conduct an in-depth quantitative study of these questions.The results show that,first,the overall value chain connection between China and the Silk Road countries has been rising since 2001.From the perspective of geographical distribution,Southeast Asia is the highest value chain connection region with China,and the growth in the central and eastern Europe is the most significant,whereas the central Asia is the lowest value connection region.From the perspective of complex network analysis,China’s position in the network of value flow among the Silk Road countries has been increasing continuously,and it has been in the lead position since 2008.Besides,the implementation of the BRI has had a significant positive influence on the overall value chain connection between China and the Silk Road countries,but this positive influence is limited to the central and eastern Europe region,whereas it is not significant in other regions.Finally,this paper suggests that to promote the development of value chain connection,the Silk Road countries need to develop more specific policies related to value chains.Policymakers need to be able to correctly identify the comparative advantages of the region and the types of value chains that are compatible with them and then find suitable partners and formulate targeted promotion policies.

Evaluation of the sustainable development level of countries along the Belt and Road and its impact factors:Empirical analysis based on the Super-efficiency slacks-based measure and Tobit measure models

Sustainable development is an important component of the Belt and Road Initiative(BRI)and is of great significance for evaluating the levels of sustainable development of countries along this route(henceforth,BRI countries).Therefore,this study aims to identify the factors that influence the levels of sustainable development of BRI countries in a reasonable and objective manner.Eventually,this study employs the super efficiency slacks-based measure(Super-SBM)model,which considers unexpected outputs to measure the level of sustainable development of BRI countries.The dynamic change and composition of the sustainable development level of these countries are calculated using the global Malmquist-Luenberger index.Furthermore,the Tobit model is used to identify the factors influencing the level of sustainable development of BRI countries in general and in various categories.The empirical results suggest the following points.(a)The overall level of sustainable development of BRI countries is low,whereas those of high-income and middle-and high-income countries are relatively high.(b)The overall sustainable development levels of BRI countries declined to a certain extent in 2008 owing to the effect of the financial crisis,.However,the sustainable development level of other countries,barring low-income countries,has gradually increased since 2011.(c)Since 2008,technological progress has replaced technical efficiency as the main driving force behind the improvement of the sustainable development level of BRI countries.(d)A U-shaped relationship is observed between the economic and sustainable development levels of these countries.(e)The level of science and technology and the proportion of renewable energy consumption can promote the sustainable development of these countries.Moreover,a negative correlation exists between the level of opening to the outside world and that of sustainable development of countries that mainly export resource-based products and are dominated by labor-intensive export industries.Barring low-income countries,the energy structure plays an effective role in improving the level of sustainable development.Finally,the study presents suggestions for China in the process of coping with the sustainable development of relevant countries during its promotion of the BRI.

China-invented vaccines against vacdnepreventable diseases for Belt&Road countries

Vaccine is a principal and highly cost-effective medical method on controlling infectious diseases and improving population health.Various vaccines are eagerly needed in the low-income countries along the Belt&Road.With the good quality to reach WHO prequalification standard,and the abundant capacity to fulfill the demand from market abroad,upon the platform of China-proposed"the Belt&Road Initiative",the vaccines manufactured in China are exporting to countries worldwide.The independent innovative vaccines'R&D system,which fruited a series of innovative infectious diseases vaccines(EV71 vaccine,sIPV,HEV,Ebola vaccine,etc.)to be launched in Chinese market,indicates that China has developed rapidly from"a great vaccine-production country"to"a powerful vaccine-innovation country".The implementation of National Innovation-driven Development Strategy would further push forward the developm ent and internationalization process of Chinese innovative vaccines.Therefore,the China-invented vaccines will make an important role in the prevention and control of infectious disease in various countries and become one of the most powerful weapons in fighting the global epidemic event in the future.

Spatial Interaction Network Analysis of Crude Oil Trade Relations between Countries along the Belt and Road

Based on the theories and methods of complex network,crude oil trade flows between countries along the Belt and Road(B&R,hereafter)are inserted into the Geo-space of B&R and form a spatial interaction network which takes the countries as nodes and takes the trade relations as edges.The networked mining and evolution analysis can provide important references for the research on trade relations among the B&R countries and the formulation of trade policy.This paper researches and discusses the construction,statistical analysis,top networks and stability of the crude oil trade network between the B&R countries from 2001 to 2020 from the perspectives of Geo-Computation for Social Sciences(GCSS)and spatial interaction.Firstly,evolutions of out-degree,in-degree,out-strength and in-strength of the top 10 countries in the crude oil trade network are computed and analyzed.Secondly,the top network method is used to explore the evolution characteristics of hierarchical structures.And finally,the sequential evolution characteristics of the crude oil trade network stability are analyzed utilizing the network stability measure method based on the trade relationship autocorrelation function.The analysis results show that Russia has the largest out-degree and out-strength,and China has the largest in-degree and in-strength.The crude oil trade volume of the top 10 import and export networks between 2001—2020 accounts for over 90%of the total trade volume of the crude oil trade network,and the proportion remains relatively stable.However,the stability of the network showed strong fluctuations in 2009,2012 and 2014,which may be closely related to major international events in these years,which could furtherly be used to build a correlation model between network volatility and major events.This paper explores how to construct and analyze the spatial interaction network of crude oil trade and can provide references for trade relations research and trade policy formulation of B&R countries.

Rules for Access of Foreign Capitals to Agricultural Field in Countries along the "Belt and Road"

Agriculture is related to the strategy and security of a country. Every country is very discreet about access of foreign capitals to the agricultural field. Countries along the " Belt and Road" also have imposed restrictions on the access of foreign capitals to the agricultural field.There are restrictions on establishing agriculture-related enterprises,affiliated organizations,and branch offices. Also,there are regulations concerning the scope,proportion,performance requirement,and approval of access of foreign capitals to the agricultural field.

Anti-Poverty Cooperation between China and West Asian and North African Countries in the Context of the Belt and Road Initiative

As important parts of the Belt and Road Initiative,West Asia and North Africa have rich resources and prominent strategic position.Anti-poverty has always been a crucial social issue of China,West Asia and North Africa. Through literature review and data analysis,this paper analyzed the current situations of anti-poverty in West Asia and North Africa and the causes of poverty,and objectively summarized the realistic foundation of anti-poverty cooperation between China and West Asian and North African countries. On the basis of current situations,it put forward a path for anti-poverty cooperation between China and West Asian and North African countries,in the hope of providing decisionmaking basis and policy recommendations for China to undertake anti-poverty cooperation in the worldwide range.

Impact of the Belt and Road Initiative on environmental quality in countries along the routes

China has adhered to the concept of green development since the introduction of the Belt and Road Initiative in 2013.However,as the initiative continues to advance,speculations have been raised on the possibility of its reduction of the environmental quality of the countries along the routes.So,has the seven-year-old Belt and Road Initiative reduced the environmental quality of these countries and how does it affect the environmental quality?To address these issues,this study conducted a quasi-natural experiment,based on the WDI 2005-2017 data,the human development index database of the World Bank and the OECD(Organization for Economic Cooperation and Development)database.A country-year panel data was constructed using the difference-in-differences model to assess the countries along the‘area’initiative for environmental effects,and to further examine the heterogeneity and the policy effect mechanism.The main conclusions were as follows:①The Belt and Road Initiative had significantly improved the environmental quality of countries along the routes.The conclusions remained robust after the introduction of the placebo test,the use of instrumental variables to alleviate possible endogenous problems and a series of other robustness tests.②The results of heterogeneity analysis showed that the Belt and Road Initiative exerted a greater effect on the countries with lower environmental quality than those with higher quality in terms of environmental improvements.③Mechanism analysis showed that the Belt and Road Initiative improved the environmental quality of countries along the routes by promoting technological progress and strengthening environmental regulation,but it failed to significantly improve the environmental quality of these countries by promoting clean energy structure and industrial structure and increasing the scale effect.Therefore,China should continue to vigorously promote the concept of developing a green Belt and Road,expand the coverage of the green Belt and Road,improve the level of clean energy structure of the Belt and Road countries through investment and cooperation,and promote the clean transformation of their industrial structure.These findings provide empirical evidence and implications for the better promotion of the green Belt and Road Initiative,and have certain reference value for the follow-up implementation of the Belt and Road Initiative.

Research on the Investment Effect of Chinese Cultural “Going Out” —Empirical Evidence from the Countries along the “Belt and Road”

This paper is based on 2006-2017 relevant data of 56 countries along the “Belt and Road” to find out the investment effect of cultural “going out”. The empirical results show that: cultural “going out” has a significant promotion effect on China’s foreign direct investment;this effect has national heterogeneity, which is more effective for emerging markets and developing countries;for some traditional influence factors, such as traditional GDP per capita and time for diplomatic relations, cultural “going out” has a substitution effect. Finally, according to the empirical results, put forward targeted suggestions.

Global Value Chain Optimization Effect of the Belt and Road Initiative-From the Perspective of Improving Participating Countries’Position in the Division of Labor

To promote the reconstruction and optimization of the global value chains(GVCs),it is essential to tackle the prominent contradictions and problems including inequality of opportunity and status in the evolution of the GVC division of labor.The Belt and Road Initiative(BRI)promoted by China has obtained remarkable achievements in this regard;however,there lacks sound theoretical and empirical evidence as to whether the BRI has driven the GVCs to develop towards a more equitable direction.This paper employs the difference-in-differences model to empirically analyze the GVC optimization effect of the BRI.In addition,on the basis of the so-called“five-pronged approach”index,the paper uses the mediating effect model to test the mechanism of influence.The empirical results suggest that the BRI has helped participating countries along the routes to increase their position in GVC division of labor significantly through the mediating mechanism of four out of the“five-pronged approach”,namely policy coordination,road connectivity,unimpeded trade,and currency convertibility.The strengthening of and closer people-to-people ties has not yet appeared to be an effective mediator,and a possible explanation may be that its influence is indirect and lagging.

Study,application and communication of traditional medicine among the Belt and Road Countries

Most medicines used in the ancient people were the natural raw products,and most of them were discovered during the life.As the differences of the geography,climate and living habits among the different regions,various medicines were used for treatment of diseases in local people.The communication of medicines made a lot of benefits for people living in different regions.Communication of medicines promote the application of medicines and natural resources.As early as 2000 year ago,the ancient Chinese people had sent a lot of medicines to many countries among the Belt and Road during their visiting to these countries.The medicines were the main contents for communication besides of the silk and porcelain.These medicines has been used for treatment of diseases for local people till now.On the Belt and Road,many spices,fruits,seeds produced in different regions were spread among the countries.Most of them were planted and produced in China.But the important events were the application of these special products,such as spices,fruits and seeds used as medicines under the guidance of traditional Chinese medical theory.These drugs have played major roles in the treatment of diseases and development of traditional Chinese medicine.Communication of the medicines,including the medical theory and drugs,improved the medical standards in China.For example,ancient Persian medicine had a significant impact on the use of traditional Chinese medicine in the prescription application.And also,the medicines made important contributions to the health of people in the countries on the Belt and Road.Now,the science and techniques have been developed.Many principles and understandings are different from the ancient people.However,the medicines developed in the countries on the Belt and Road still used for the health of human beings.To research the ancient medicines by the modern techniques and through co-operation will greatly contribute to human healthand promote the social progress and economic development of the countries on the Belt and Road.

Research on Deepening Energy Cooperation between China and Countries along the Belt and Road

Promoting broader and deeper international energy cooperation is an important part of China’s energy development under the new development paradigm of“dual-circulation.”The proposal and practice of the Belt and Road Initiative(BRI)cooperation have encouraged closer energy cooperation between China and countries along the Belt and Road.Energy cooperation has become one of the areas with the fastest growth and the most remarkable achievements in the BRI construction,which has made an important contribution to the realization of China’s energy development with high quality under open conditions.To accelerate higher levels and more sustainable development of energy cooperation between China and the countries along the Belt and Road,it is necessary to further improve energy policy coordination mechanisms,widen the breadth and depth of energy facilities connectivity,promote unimpeded energy trade,and actively undertake innovative modes of financial support for energy cooperation as well as lay a sound social foundation for people-to-people bonds.

Quantitative Analysis of Mainstream Media Coverage of the“One Belt and One Road”Initiative in Central Asian Countries

Five Central Asian countries are active participants in the construction of“One Belt and One Road”.Understanding the acceptance and participation of the“One Belt and One Road”Initiative by Central Asian countries will help promote the dissemination of some relevant issues,deepen the understanding of“One Belt and One Road”Initiative among the people of the five Central Asian countries,and promote the joint development of“One Belt and One Road”to be deeper and more concrete.This paper takes the official reports related to the“One Belt and One Road”Initiative among the five countries as samples,and on the basis of sorting out the number of reports and analyzing the content of the reports,uses Python language to conduct text mining,and analyzes in detail the reporting tendency and its causes.It is found that due to the different national conditions of Central Asian countries and the development level of their cooperation with China,there are differences in the number and content of the“One Belt and One Road”Initiative reports.Therefore,in addition to strengthening political mutual trust,different communication strategies should be adopted in economic,cultural,and media cooperation to spread the“One Belt and One Road”Initiative to Central Asian countries.