With the increasing popularity of blockchain applications, the security of data sources on the blockchain is gradually receiving attention. Providing reliable data for the blockchain safely and efficiently has become ...With the increasing popularity of blockchain applications, the security of data sources on the blockchain is gradually receiving attention. Providing reliable data for the blockchain safely and efficiently has become a research hotspot, and the security of the oracle responsible for providing reliable data has attracted much attention. The most widely used centralized oracles in blockchain, such as Provable and Town Crier, all rely on a single oracle to obtain data, which suffers from a single point of failure and limits the large-scale development of blockchain. To this end, the distributed oracle scheme is put forward, but the existing distributed oracle schemes such as Chainlink and Augur generally have low execution efficiency and high communication overhead, which leads to their poor applicability. To solve the above problems, this paper proposes a trusted distributed oracle scheme based on a share recovery threshold signature. First, a data verification method of distributed oracles is designed based on threshold signature. By aggregating the signatures of oracles, data from different data sources can be mutually verified, leading to a more efficient data verification and aggregation process. Then, a credibility-based cluster head election algorithm is designed, which reduces the communication overhead by clarifying the function distribution and building a hierarchical structure. Considering the good performance of the BLS threshold signature in large-scale applications, this paper combines it with distributed oracle technology and proposes a BLS threshold signature algorithm that supports share recovery in distributed oracles. The share recovery mechanism enables the proposed scheme to solve the key loss issue, and the setting of the threshold value enables the proposed scheme to complete signature aggregation with only a threshold number of oracles, making the scheme more robust. Finally, experimental results indicate that, by using the threshold signature technology and the cluster head election algorithm, our scheme effectively improves the execution efficiency of oracles and solves the problem of a single point of failure, leading to higher scalability and robustness.展开更多
A Malawian perspective on China’s influence,innovation and shared growth In today’s interconnected world,diplomacy,trade,and culture are drawing nations once thought distant closer.A case in point is the growing rel...A Malawian perspective on China’s influence,innovation and shared growth In today’s interconnected world,diplomacy,trade,and culture are drawing nations once thought distant closer.A case in point is the growing relationship between Malawi and China-two geographically and historically distinct countries that are finding powerful common ground and shared aspirations.展开更多
The concept of a community with a shared future for humanity is the core idea of Xi Jinping thought on diplomacy.Since its introduction,this concept has been steadily advanced across various levels and sectors,yieldin...The concept of a community with a shared future for humanity is the core idea of Xi Jinping thought on diplomacy.Since its introduction,this concept has been steadily advanced across various levels and sectors,yielding tangible and meaningful results.Within Chinese academia,the idea of a community with a shared future for humanity,along with the important idea of a maritime community with a shared future,has been integrated into research on South China Sea issues.Scholars have explored China’s approach to establishing regional order in the South China Sea from multiple perspectives,including territorial dispute resolution,maritime rights and interests’protection,environmental conservation,and port cooperation.展开更多
On the morning of May 31st,the parallel forum"Ecological Actions to Carry Forward the Shared Values of Mankind,"as part of the 4th Dialogue on Exchanges and Mutual Learning among Civilisations,was held in Du...On the morning of May 31st,the parallel forum"Ecological Actions to Carry Forward the Shared Values of Mankind,"as part of the 4th Dialogue on Exchanges and Mutual Learning among Civilisations,was held in Dunhuang.More than 50 experts and scholars from different countries,including China,Kenya and Japan,engaged in indepth discussions on the theme.展开更多
The 2025 Central Conference on Work Related to Neighboring Countries stressed that China's neighborhood is“a vital foundation for achieving development and prosperity,a key front for safeguarding national securit...The 2025 Central Conference on Work Related to Neighboring Countries stressed that China's neighborhood is“a vital foundation for achieving development and prosperity,a key front for safeguarding national security,a priority area in managing overall diplomacy,and a crucial link in promoting the building of a community with a shared future for mankind.”展开更多
On the afternoon of May 3Oth,the parallel forum"Strengthening the Judicial Foundations of Shared Values of Mankind,"as a component of the 4th Dialogue on Exchanges and Mutual Learning among Civilisations,was...On the afternoon of May 3Oth,the parallel forum"Strengthening the Judicial Foundations of Shared Values of Mankind,"as a component of the 4th Dialogue on Exchanges and Mutual Learning among Civilisations,was held in Dunhuang.More than 50 experts and scholars from nine countries,including China,Germany and the United Kingdom,engaged in in-depth discussions on the topic.展开更多
As an important part of China's neighborhood,Southeast Asia has always been a high priority in China's neighborhood diplomacy,playing a benchmark and example-setting role in China's drive to build a commun...As an important part of China's neighborhood,Southeast Asia has always been a high priority in China's neighborhood diplomacy,playing a benchmark and example-setting role in China's drive to build a community with a shared future with neighboring countries.Shortly after the 2025 Central Conference on Work Related to Neighboring Countries,Chinese President Xi Jinping paid state visits to Vietnam,Malaysia,and Cambodia.展开更多
As the world navigates through a period of profound geopolitical and economic realignment,the recently unveiled Recommendations for China’s 15th Five-Year Plan(2026-2030)offer a timely and resolute vision.At its core...As the world navigates through a period of profound geopolitical and economic realignment,the recently unveiled Recommendations for China’s 15th Five-Year Plan(2026-2030)offer a timely and resolute vision.At its core lies a commitment to promote high-standard opening up and break new ground in pursuing win-win outcomes,and to advance the building of a community with a shared future for humanity.展开更多
From April 8 to 9,2025,the Cent ral Conference on Work Related to Neighboring Countries was held in Beijing.The conference systematically summarized the achievements and experience of China's neighborhood work in ...From April 8 to 9,2025,the Cent ral Conference on Work Related to Neighboring Countries was held in Beijing.The conference systematically summarized the achievements and experience of China's neighborhood work in the new era,scientifically analyzed the situation,clarified the goals,tasks,ideas,and measures for neighborhood work in the coming period,and emphasized the need to focus on building a community with a shared future with neighboring countries,striving to break new ground in neighborhood work.展开更多
Building a community with a shared future and promoting harmony in the region serve as both the guiding principles and shared aspirations of the Shanghai Cooperation Organization(SCO).Since the 13th Meeting of the SCO...Building a community with a shared future and promoting harmony in the region serve as both the guiding principles and shared aspirations of the Shanghai Cooperation Organization(SCO).Since the 13th Meeting of the SCO Council of Heads of State in 2013,the concept of a community with a shared future for humanity has gradually been integrated into the SCO’s development agenda.Under this guiding vision,China has taken the initiative to propose the idea of an SCO community with a shared future,offering a new approach to addressing regional governance challenges.展开更多
BACKGROUND Mesalamine is the recommended first-line treatment for inducing and maintaining remission in mild-to-moderate ulcerative colitis(UC).However,adherence in real-world settings is frequently suboptimal.Encoura...BACKGROUND Mesalamine is the recommended first-line treatment for inducing and maintaining remission in mild-to-moderate ulcerative colitis(UC).However,adherence in real-world settings is frequently suboptimal.Encouraging collaborative patient-provider relationships may foster better adherence and patient outcomes.AIM To quantify the association between patient participation in treatment decisionmaking and adherence to oral mesalamine in UC.METHODS We conducted a 12-month,prospective,non-interventional cohort study at 113 gastroenterology practices in Germany.Eligible patients were aged≥18 years,had a confirmed UC diagnosis,had no prior mesalamine treatment,and provided informed consent.At the first visit,we collected data on demographics,clinical characteristics,patient preference for mesalamine formulation(tablets or granules),and disease knowledge.Self-reported adherence and disease activity were assessed at all visits.Correlation analyses and logistic regression were used to examine associations between adherence and various factors.RESULTS Of the 605 consecutively screened patients,520 were included in the study.The median age was 41 years(range:18-91),with a male-to-female ratio of 1.1:1.0.Approximately 75%of patients reported good adherence at each study visit.In correlation analyses,patient participation in treatment decision-making was significantly associated with better adherence across all visits(P=0.04).In the regression analysis at 12 months,this association was evident among patients who both preferred and received prolonged-release mesalamine granules(odds ratio=2.73,P=0.001).Patients reporting good adherence also experienced significant improvements in disease activity over 12 months(P<0.001).CONCLUSION Facilitating patient participation in treatment decisions and accommodating medication preferences may improve adherence to mesalamine.This may require additional effort but has the potential to improve long-term management of UC.展开更多
Since the 18th National Congress of the Communist Party of China(CPC)in 2012,neighborhood diplomacy has been at the top of China’s diplomatic agenda with growing importance.In October 2013,the CPC Central Committee c...Since the 18th National Congress of the Communist Party of China(CPC)in 2012,neighborhood diplomacy has been at the top of China’s diplomatic agenda with growing importance.In October 2013,the CPC Central Committee convened the central conference on work related to neighboring countries,first of its kind since the founding of the People’s Republic of China,stressing“let awareness of a community with a shared future take root in the neighboring countries”.展开更多
President Xi Jinping’s APEC trip underscores China’s resolve to advance openness,cooperation,and shared prosperity across the Asia-Pacific region.FROM October 30 to November 1,2025,Chinese President Xi Jinping trave...President Xi Jinping’s APEC trip underscores China’s resolve to advance openness,cooperation,and shared prosperity across the Asia-Pacific region.FROM October 30 to November 1,2025,Chinese President Xi Jinping traveled to the Republic of Korea(ROK)to attend the 32nd Asia-Pacific Economic Cooperation(APEC)Economic Leaders’Meeting and also pay a state visit to the country.展开更多
Throughout this work,we explore the uniqueness properties of meromorphic functions concerning their interactions with complex differential-difference polynomial.Under the condition of finite order,we establish three d...Throughout this work,we explore the uniqueness properties of meromorphic functions concerning their interactions with complex differential-difference polynomial.Under the condition of finite order,we establish three distinct uniqueness results for a meromorphic function f associated with the differential-difference polynomial L_(η)^(n)f=Σ_(k=0)^(n)a_(k)f (z+k_(η))+a_(-1)f′.These results lead to a refined characterization of f (z)≡L_(η)^(n)f (z).Several illustrative examples are provided to demonstrate the sharpness and precision of the results obtained in this study.展开更多
This year marks the 20th anniversary of the Comprehensive Strategic Partnership between China and Spain.Over these two decades,this relationship has matured into a model of mutual respect,strategic foresight,and vibra...This year marks the 20th anniversary of the Comprehensive Strategic Partnership between China and Spain.Over these two decades,this relationship has matured into a model of mutual respect,strategic foresight,and vibrant cooperation,serving as a cornerstone for stability and growth in both nations and offering a reference for productive China-EU engagement.展开更多
Economic growth and fair distribution are two major goals pursued in economic development.Through a comparative analysis of economies such as those in Europe and the United States,it is found that:Economic growth does...Economic growth and fair distribution are two major goals pursued in economic development.Through a comparative analysis of economies such as those in Europe and the United States,it is found that:Economic growth does not have to be conditional on the expansion of income gap;growth will not automatically lead to fair distribution;efficiency and fairness can occur simultaneously;the transformation of the economic development mode can be achieved through income distribution.A shared development model that takes into account both growth and fairness is the choice to achieve sustained and stable economic growth.It is necessary to deepen the reform of the income distribution system,improve social security and other measures to promote the development achievements to benefit the majority of workers more,and achieve both efficiency and fairness at the same time.展开更多
Since the establishment of diplomatic relations between China and Indonesia in April 1950,the relations between the two countries have undergone rapid development and withstood numerous tests.Since the resumption of d...Since the establishment of diplomatic relations between China and Indonesia in April 1950,the relations between the two countries have undergone rapid development and withstood numerous tests.Since the resumption of diplomatic relations in 1990,the two countries have deepened cooperation in all fields and continuously upgraded political relations.展开更多
基金supported by the National Natural Science Foundation of China(Grant No.62102449)the Central Plains Talent Program under Grant No.224200510003.
文摘With the increasing popularity of blockchain applications, the security of data sources on the blockchain is gradually receiving attention. Providing reliable data for the blockchain safely and efficiently has become a research hotspot, and the security of the oracle responsible for providing reliable data has attracted much attention. The most widely used centralized oracles in blockchain, such as Provable and Town Crier, all rely on a single oracle to obtain data, which suffers from a single point of failure and limits the large-scale development of blockchain. To this end, the distributed oracle scheme is put forward, but the existing distributed oracle schemes such as Chainlink and Augur generally have low execution efficiency and high communication overhead, which leads to their poor applicability. To solve the above problems, this paper proposes a trusted distributed oracle scheme based on a share recovery threshold signature. First, a data verification method of distributed oracles is designed based on threshold signature. By aggregating the signatures of oracles, data from different data sources can be mutually verified, leading to a more efficient data verification and aggregation process. Then, a credibility-based cluster head election algorithm is designed, which reduces the communication overhead by clarifying the function distribution and building a hierarchical structure. Considering the good performance of the BLS threshold signature in large-scale applications, this paper combines it with distributed oracle technology and proposes a BLS threshold signature algorithm that supports share recovery in distributed oracles. The share recovery mechanism enables the proposed scheme to solve the key loss issue, and the setting of the threshold value enables the proposed scheme to complete signature aggregation with only a threshold number of oracles, making the scheme more robust. Finally, experimental results indicate that, by using the threshold signature technology and the cluster head election algorithm, our scheme effectively improves the execution efficiency of oracles and solves the problem of a single point of failure, leading to higher scalability and robustness.
文摘A Malawian perspective on China’s influence,innovation and shared growth In today’s interconnected world,diplomacy,trade,and culture are drawing nations once thought distant closer.A case in point is the growing relationship between Malawi and China-two geographically and historically distinct countries that are finding powerful common ground and shared aspirations.
文摘The concept of a community with a shared future for humanity is the core idea of Xi Jinping thought on diplomacy.Since its introduction,this concept has been steadily advanced across various levels and sectors,yielding tangible and meaningful results.Within Chinese academia,the idea of a community with a shared future for humanity,along with the important idea of a maritime community with a shared future,has been integrated into research on South China Sea issues.Scholars have explored China’s approach to establishing regional order in the South China Sea from multiple perspectives,including territorial dispute resolution,maritime rights and interests’protection,environmental conservation,and port cooperation.
文摘On the morning of May 31st,the parallel forum"Ecological Actions to Carry Forward the Shared Values of Mankind,"as part of the 4th Dialogue on Exchanges and Mutual Learning among Civilisations,was held in Dunhuang.More than 50 experts and scholars from different countries,including China,Kenya and Japan,engaged in indepth discussions on the theme.
文摘The 2025 Central Conference on Work Related to Neighboring Countries stressed that China's neighborhood is“a vital foundation for achieving development and prosperity,a key front for safeguarding national security,a priority area in managing overall diplomacy,and a crucial link in promoting the building of a community with a shared future for mankind.”
文摘On the afternoon of May 3Oth,the parallel forum"Strengthening the Judicial Foundations of Shared Values of Mankind,"as a component of the 4th Dialogue on Exchanges and Mutual Learning among Civilisations,was held in Dunhuang.More than 50 experts and scholars from nine countries,including China,Germany and the United Kingdom,engaged in in-depth discussions on the topic.
文摘As an important part of China's neighborhood,Southeast Asia has always been a high priority in China's neighborhood diplomacy,playing a benchmark and example-setting role in China's drive to build a community with a shared future with neighboring countries.Shortly after the 2025 Central Conference on Work Related to Neighboring Countries,Chinese President Xi Jinping paid state visits to Vietnam,Malaysia,and Cambodia.
文摘As the world navigates through a period of profound geopolitical and economic realignment,the recently unveiled Recommendations for China’s 15th Five-Year Plan(2026-2030)offer a timely and resolute vision.At its core lies a commitment to promote high-standard opening up and break new ground in pursuing win-win outcomes,and to advance the building of a community with a shared future for humanity.
文摘From April 8 to 9,2025,the Cent ral Conference on Work Related to Neighboring Countries was held in Beijing.The conference systematically summarized the achievements and experience of China's neighborhood work in the new era,scientifically analyzed the situation,clarified the goals,tasks,ideas,and measures for neighborhood work in the coming period,and emphasized the need to focus on building a community with a shared future with neighboring countries,striving to break new ground in neighborhood work.
文摘Building a community with a shared future and promoting harmony in the region serve as both the guiding principles and shared aspirations of the Shanghai Cooperation Organization(SCO).Since the 13th Meeting of the SCO Council of Heads of State in 2013,the concept of a community with a shared future for humanity has gradually been integrated into the SCO’s development agenda.Under this guiding vision,China has taken the initiative to propose the idea of an SCO community with a shared future,offering a new approach to addressing regional governance challenges.
文摘BACKGROUND Mesalamine is the recommended first-line treatment for inducing and maintaining remission in mild-to-moderate ulcerative colitis(UC).However,adherence in real-world settings is frequently suboptimal.Encouraging collaborative patient-provider relationships may foster better adherence and patient outcomes.AIM To quantify the association between patient participation in treatment decisionmaking and adherence to oral mesalamine in UC.METHODS We conducted a 12-month,prospective,non-interventional cohort study at 113 gastroenterology practices in Germany.Eligible patients were aged≥18 years,had a confirmed UC diagnosis,had no prior mesalamine treatment,and provided informed consent.At the first visit,we collected data on demographics,clinical characteristics,patient preference for mesalamine formulation(tablets or granules),and disease knowledge.Self-reported adherence and disease activity were assessed at all visits.Correlation analyses and logistic regression were used to examine associations between adherence and various factors.RESULTS Of the 605 consecutively screened patients,520 were included in the study.The median age was 41 years(range:18-91),with a male-to-female ratio of 1.1:1.0.Approximately 75%of patients reported good adherence at each study visit.In correlation analyses,patient participation in treatment decision-making was significantly associated with better adherence across all visits(P=0.04).In the regression analysis at 12 months,this association was evident among patients who both preferred and received prolonged-release mesalamine granules(odds ratio=2.73,P=0.001).Patients reporting good adherence also experienced significant improvements in disease activity over 12 months(P<0.001).CONCLUSION Facilitating patient participation in treatment decisions and accommodating medication preferences may improve adherence to mesalamine.This may require additional effort but has the potential to improve long-term management of UC.
文摘Since the 18th National Congress of the Communist Party of China(CPC)in 2012,neighborhood diplomacy has been at the top of China’s diplomatic agenda with growing importance.In October 2013,the CPC Central Committee convened the central conference on work related to neighboring countries,first of its kind since the founding of the People’s Republic of China,stressing“let awareness of a community with a shared future take root in the neighboring countries”.
文摘President Xi Jinping’s APEC trip underscores China’s resolve to advance openness,cooperation,and shared prosperity across the Asia-Pacific region.FROM October 30 to November 1,2025,Chinese President Xi Jinping traveled to the Republic of Korea(ROK)to attend the 32nd Asia-Pacific Economic Cooperation(APEC)Economic Leaders’Meeting and also pay a state visit to the country.
基金Supported by the National Natural Science Foundation of China (Grant No.12161074)the Talent Introduction Research Foundation of Suqian University (Grant No.106-CK00042/028)+1 种基金Suqian Sci&Tech Program (Grant No.M202206)Sponsored by Qing Lan Project of Jiangsu Province and Suqian Talent Xiongying Plan of Suqian。
文摘Throughout this work,we explore the uniqueness properties of meromorphic functions concerning their interactions with complex differential-difference polynomial.Under the condition of finite order,we establish three distinct uniqueness results for a meromorphic function f associated with the differential-difference polynomial L_(η)^(n)f=Σ_(k=0)^(n)a_(k)f (z+k_(η))+a_(-1)f′.These results lead to a refined characterization of f (z)≡L_(η)^(n)f (z).Several illustrative examples are provided to demonstrate the sharpness and precision of the results obtained in this study.
文摘This year marks the 20th anniversary of the Comprehensive Strategic Partnership between China and Spain.Over these two decades,this relationship has matured into a model of mutual respect,strategic foresight,and vibrant cooperation,serving as a cornerstone for stability and growth in both nations and offering a reference for productive China-EU engagement.
基金2024 Annual Project of Philosophy and Social Sciences Planning of Shenzhen(Project No.:SZ2024B011)2025 Special Research Project of Shenzhen Academy of Social Sciences:Institutional Mechanisms for Promoting Deep Integration Between Manufacturing and Digital Economy in Shenzhen,School-level Quality Engineering Project of Shenzhen Polytechnic(Project No.:10018021310011Z)School-level Scientific Research Project of Shenzhen Polytechnic(Project No.:6025310012S)。
文摘Economic growth and fair distribution are two major goals pursued in economic development.Through a comparative analysis of economies such as those in Europe and the United States,it is found that:Economic growth does not have to be conditional on the expansion of income gap;growth will not automatically lead to fair distribution;efficiency and fairness can occur simultaneously;the transformation of the economic development mode can be achieved through income distribution.A shared development model that takes into account both growth and fairness is the choice to achieve sustained and stable economic growth.It is necessary to deepen the reform of the income distribution system,improve social security and other measures to promote the development achievements to benefit the majority of workers more,and achieve both efficiency and fairness at the same time.
文摘Since the establishment of diplomatic relations between China and Indonesia in April 1950,the relations between the two countries have undergone rapid development and withstood numerous tests.Since the resumption of diplomatic relations in 1990,the two countries have deepened cooperation in all fields and continuously upgraded political relations.
