In rainfall-runoff modelling, a monthly timescale and an annual one are sufficient for the management of deductions. However, to simulate the flow at a large time-step (annual), we generally precede the use of a model...In rainfall-runoff modelling, a monthly timescale and an annual one are sufficient for the management of deductions. However, to simulate the flow at a large time-step (annual), we generally precede the use of a model working for a finer time-step (daily) while aggregating the desired outputs. The finest time-steps are considered, apriori, as the most performant. By passing from one time-step to another, and in order to work in the desired time-step (annual) and calculate the potential gains or loss, this article proposed a comparative study between the aggregation method of outputs of a modal working at a finer time step, and a method in which we use a conceived model from the beginning. To ensure this comparative and empirical approach, the choice has been focused on (GRs) models to a daily time-step (GR4J), monthly time step (GR2M) and annual time step (GR1A). The modelling platform used is the same for all three models taking into account the specificities of each one: the same data sample, the same optimization method, and the same function criterion are used during the construction of these models. Due to the moving between these time steps, results show that the best way to simulate the annual flow is to use an appropriate and designed modal initially conceived to this time step. Indeed, this simulation seems to be less effective when using a model at a finer time-step (daily).展开更多
Based on the calculation method of information gain in the stochastic process presented by Vere-Jones, the rela tion between information gain and probability gain is studied, which is very common in earthquake predict...Based on the calculation method of information gain in the stochastic process presented by Vere-Jones, the rela tion between information gain and probability gain is studied, which is very common in earthquake prediction, and the yearly probability gain for seismic statistical model is proposed. The method is applied to the non stationary Poisson model with whole-process exponential increase and stress release model. In addition, the prediction method of stress release model is obtained based on the inverse function simulation method of stochastic variable.展开更多
CHINESE MEDIAXi extends Chinese New Year greetings to ring in Year of Horse Chinese President Xi Jinping on February 14 extended Spring Festival greetings at a reception in Beijing to usher in the Chinese New Year–th...CHINESE MEDIAXi extends Chinese New Year greetings to ring in Year of Horse Chinese President Xi Jinping on February 14 extended Spring Festival greetings at a reception in Beijing to usher in the Chinese New Year–the Year of the Horse.At the Great Hall of the People, Xi, also general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, conveyed New Year greetings on behalf of the CPC Central Committee and the State Council to all Chinese people at home and abroad.展开更多
In Chinese culture,the horse is a symbol of vigor,strength,and resilience,heralding a future of steady progress and prosperous development,President Xi Jinping said when extending Spring Festival greetings at a recept...In Chinese culture,the horse is a symbol of vigor,strength,and resilience,heralding a future of steady progress and prosperous development,President Xi Jinping said when extending Spring Festival greetings at a reception on February 14 in Beijing to ring in the Chinese New Year-the Year of the Horse.This statement,resonating with the heart of the world’s most populous national celebration,offers a profound lens through which to understand not just a festival,but the pulsating energy of contemporary China.展开更多
Foreign Trade Posts Strong Growth China’s foreign trade has posted a robust start to the year,with the total value of trade in goods surging 18.3 percent year on year in the January–February period,latest official d...Foreign Trade Posts Strong Growth China’s foreign trade has posted a robust start to the year,with the total value of trade in goods surging 18.3 percent year on year in the January–February period,latest official data showed.Data released on 10 March by the General Administration of Customs revealed that total goods trade value had reached 7.73 trillion yuan(about$1.12 trillion)during this period.展开更多
As the wheel of time turns toward the year's end and the beginning of the new year,the snow-kissed land of Xizang gracefully unveils its grandeur and offers a feast of wonders for all to explore.Here,crystalline i...As the wheel of time turns toward the year's end and the beginning of the new year,the snow-kissed land of Xizang gracefully unveils its grandeur and offers a feast of wonders for all to explore.Here,crystalline ice and snow form a celestial winter realm.Amid the biting seasonal winds,o month-long New Year celebration brings one o deep,heartfelt warmth.Rarely witnessed elsewhere in the world,this collection of New Year customs stands as both a cultural marvel and a warm gift that the plateau bestows upon the depths of winter.展开更多
Chinese New Year is a time of vibrant energy and delightful surprises.Streets across China glow with red and gold decorations,while the air carries the scent of freshly steamed pastries and a wide variety of sweet tre...Chinese New Year is a time of vibrant energy and delightful surprises.Streets across China glow with red and gold decorations,while the air carries the scent of freshly steamed pastries and a wide variety of sweet treats.As the Year of the Horse gallops in,it brings a surge of vitality to the communities.Beyond fireworks,decorations,and dragon dances.展开更多
Healthy life expectancy is a pivotal measure of population health by integrating both life expectancy and the quality of years lived.A significant increase in life expectancy was evident in most populations during the...Healthy life expectancy is a pivotal measure of population health by integrating both life expectancy and the quality of years lived.A significant increase in life expectancy was evident in most populations during the past decades worldwide[1],but the growth in healthy life expectancy has generally lagged behind[2].China has made substantial strides in enhancing both life expectancy and healthy life expectancy.展开更多
China’s economy demonstrated remarkable resilience in 2025,with its GDP exceeding RMB 140 trillion for the first time and achieving a five percent year-on-year growth.This performance marked the successful conclusion...China’s economy demonstrated remarkable resilience in 2025,with its GDP exceeding RMB 140 trillion for the first time and achieving a five percent year-on-year growth.This performance marked the successful conclusion of the 14th Five-Year Plan(2021-2025),during which the country’s economy achieved“four consecutive leaps,”expanding from RMB 110 trillion to 120 trillion,then to 130 trillion,and finally to 140 trillion.展开更多
In the Chinese lunar calendar,2026 ushers in the Year of the Horse,a creature that has carried humanity across continents and through centuries.More than a marker of time,the horse embodies vitality,courage,and the re...In the Chinese lunar calendar,2026 ushers in the Year of the Horse,a creature that has carried humanity across continents and through centuries.More than a marker of time,the horse embodies vitality,courage,and the relentless spirit to move forward,qualities that resonate not only in China but across the landscapes of many African societies.展开更多
Embodied intelligence is redefining policing On the first day of 2026 chunyun,a period of high mobility associated with the Chinese New Year,the city of Jingzhou in Hubei Province welcomed new participants in road saf...Embodied intelligence is redefining policing On the first day of 2026 chunyun,a period of high mobility associated with the Chinese New Year,the city of Jingzhou in Hubei Province welcomed new participants in road safety:police robots capable of moving autonomously and interacting with passengers.Deployed on a trial basis on 2 February,these robots quickly demonstrated their usefulness in various urban settings.展开更多
In 2026,China celebrates its second Spring Festival since its inscription on the UNESCO(United Nations Educational,Scientific and Cultural Organization)Intangible Cultural Heritage list.For1.4 billion people,the Sprin...In 2026,China celebrates its second Spring Festival since its inscription on the UNESCO(United Nations Educational,Scientific and Cultural Organization)Intangible Cultural Heritage list.For1.4 billion people,the Spring Festival is far more than a simple holiday.展开更多
The 2026 Sanya Chinese New Year Shopping Carnival kicked off on February 7 at Dadonghai Square in Sanya, Hainan Province. Thanks to the Hainan Free Trade Port’s favorable trade policies, specialty products from Vietn...The 2026 Sanya Chinese New Year Shopping Carnival kicked off on February 7 at Dadonghai Square in Sanya, Hainan Province. Thanks to the Hainan Free Trade Port’s favorable trade policies, specialty products from Vietnam,Malaysia, and Indonesia took center stage. Popular with both locals and visitors alike,these products added a vibrant international touch to the fair.展开更多
Chinese President Xi Jinping’s New Year message summarized an important year of steady progress as the country prepares to launch its 15th Five-Year Plan.“Our economic strength,scientific and technological abilities...Chinese President Xi Jinping’s New Year message summarized an important year of steady progress as the country prepares to launch its 15th Five-Year Plan.“Our economic strength,scientific and technological abilities,defense capabilities,and composite national strength all reached new heights.”declared President Xi Jinping in his 2026 New Year message on De-By CHINA TODAY cember 31,2025,offering a succinct summary of China’s development over the past year,marked by resilience,progress,and renewed confidence as the country stands at the threshold of a new development phase.展开更多
“Every minute counts in the fight against poverty,”Li Wenhui,a National People’s Congress deputy and governor of Nujiang Lisu Autonomous Prefecture in Yunnan Province,said in an interview with China Today on the si...“Every minute counts in the fight against poverty,”Li Wenhui,a National People’s Congress deputy and governor of Nujiang Lisu Autonomous Prefecture in Yunnan Province,said in an interview with China Today on the sidelines of the Two Sessions in 2019,when poverty alleviation was at its most intense stage.By 2021,after the battle against poverty had been won,he had shifted his focus.“Every moment presents opportunities for development,”he told China Today in another interview.This year marks the start of the 15th Five-Year Plan,and it is also the first year after the transition period linking poverty alleviation with rural revitalisation.In his third interview with China Today,while the pace of his speech remained unchanged,it carried a new calmness and a broader vision.展开更多
Time flows with no stop,and seasons change in swift succession.As we bid farewell to 2025 and welcome the Spring Festival of 2026,the Editorial Office of Petroleum Exploration and Development extends our most heartfel...Time flows with no stop,and seasons change in swift succession.As we bid farewell to 2025 and welcome the Spring Festival of 2026,the Editorial Office of Petroleum Exploration and Development extends our most heartfelt gratitude and sincerest New Year wishes to our editorial board members,experts,authors,readers,and friends from all sectors.展开更多
The CPC Central Committee’s Recommendations for Formulating the 15th Five-Year Plan for National Economic and Social Development place rural revitalization as a priority within the overall framework of modernization,...The CPC Central Committee’s Recommendations for Formulating the 15th Five-Year Plan for National Economic and Social Development place rural revitalization as a priority within the overall framework of modernization,clearly stating that agricultural and rural modernization has a major bearing on Chinese modernization as a whole and the outcomes it delivers.展开更多
文摘In rainfall-runoff modelling, a monthly timescale and an annual one are sufficient for the management of deductions. However, to simulate the flow at a large time-step (annual), we generally precede the use of a model working for a finer time-step (daily) while aggregating the desired outputs. The finest time-steps are considered, apriori, as the most performant. By passing from one time-step to another, and in order to work in the desired time-step (annual) and calculate the potential gains or loss, this article proposed a comparative study between the aggregation method of outputs of a modal working at a finer time step, and a method in which we use a conceived model from the beginning. To ensure this comparative and empirical approach, the choice has been focused on (GRs) models to a daily time-step (GR4J), monthly time step (GR2M) and annual time step (GR1A). The modelling platform used is the same for all three models taking into account the specificities of each one: the same data sample, the same optimization method, and the same function criterion are used during the construction of these models. Due to the moving between these time steps, results show that the best way to simulate the annual flow is to use an appropriate and designed modal initially conceived to this time step. Indeed, this simulation seems to be less effective when using a model at a finer time-step (daily).
文摘Based on the calculation method of information gain in the stochastic process presented by Vere-Jones, the rela tion between information gain and probability gain is studied, which is very common in earthquake prediction, and the yearly probability gain for seismic statistical model is proposed. The method is applied to the non stationary Poisson model with whole-process exponential increase and stress release model. In addition, the prediction method of stress release model is obtained based on the inverse function simulation method of stochastic variable.
文摘CHINESE MEDIAXi extends Chinese New Year greetings to ring in Year of Horse Chinese President Xi Jinping on February 14 extended Spring Festival greetings at a reception in Beijing to usher in the Chinese New Year–the Year of the Horse.At the Great Hall of the People, Xi, also general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, conveyed New Year greetings on behalf of the CPC Central Committee and the State Council to all Chinese people at home and abroad.
文摘In Chinese culture,the horse is a symbol of vigor,strength,and resilience,heralding a future of steady progress and prosperous development,President Xi Jinping said when extending Spring Festival greetings at a reception on February 14 in Beijing to ring in the Chinese New Year-the Year of the Horse.This statement,resonating with the heart of the world’s most populous national celebration,offers a profound lens through which to understand not just a festival,but the pulsating energy of contemporary China.
文摘Foreign Trade Posts Strong Growth China’s foreign trade has posted a robust start to the year,with the total value of trade in goods surging 18.3 percent year on year in the January–February period,latest official data showed.Data released on 10 March by the General Administration of Customs revealed that total goods trade value had reached 7.73 trillion yuan(about$1.12 trillion)during this period.
文摘As the wheel of time turns toward the year's end and the beginning of the new year,the snow-kissed land of Xizang gracefully unveils its grandeur and offers a feast of wonders for all to explore.Here,crystalline ice and snow form a celestial winter realm.Amid the biting seasonal winds,o month-long New Year celebration brings one o deep,heartfelt warmth.Rarely witnessed elsewhere in the world,this collection of New Year customs stands as both a cultural marvel and a warm gift that the plateau bestows upon the depths of winter.
文摘Chinese New Year is a time of vibrant energy and delightful surprises.Streets across China glow with red and gold decorations,while the air carries the scent of freshly steamed pastries and a wide variety of sweet treats.As the Year of the Horse gallops in,it brings a surge of vitality to the communities.Beyond fireworks,decorations,and dragon dances.
文摘Healthy life expectancy is a pivotal measure of population health by integrating both life expectancy and the quality of years lived.A significant increase in life expectancy was evident in most populations during the past decades worldwide[1],but the growth in healthy life expectancy has generally lagged behind[2].China has made substantial strides in enhancing both life expectancy and healthy life expectancy.
文摘China’s economy demonstrated remarkable resilience in 2025,with its GDP exceeding RMB 140 trillion for the first time and achieving a five percent year-on-year growth.This performance marked the successful conclusion of the 14th Five-Year Plan(2021-2025),during which the country’s economy achieved“four consecutive leaps,”expanding from RMB 110 trillion to 120 trillion,then to 130 trillion,and finally to 140 trillion.
文摘In the Chinese lunar calendar,2026 ushers in the Year of the Horse,a creature that has carried humanity across continents and through centuries.More than a marker of time,the horse embodies vitality,courage,and the relentless spirit to move forward,qualities that resonate not only in China but across the landscapes of many African societies.
文摘Embodied intelligence is redefining policing On the first day of 2026 chunyun,a period of high mobility associated with the Chinese New Year,the city of Jingzhou in Hubei Province welcomed new participants in road safety:police robots capable of moving autonomously and interacting with passengers.Deployed on a trial basis on 2 February,these robots quickly demonstrated their usefulness in various urban settings.
文摘In 2026,China celebrates its second Spring Festival since its inscription on the UNESCO(United Nations Educational,Scientific and Cultural Organization)Intangible Cultural Heritage list.For1.4 billion people,the Spring Festival is far more than a simple holiday.
文摘The 2026 Sanya Chinese New Year Shopping Carnival kicked off on February 7 at Dadonghai Square in Sanya, Hainan Province. Thanks to the Hainan Free Trade Port’s favorable trade policies, specialty products from Vietnam,Malaysia, and Indonesia took center stage. Popular with both locals and visitors alike,these products added a vibrant international touch to the fair.
文摘Chinese President Xi Jinping’s New Year message summarized an important year of steady progress as the country prepares to launch its 15th Five-Year Plan.“Our economic strength,scientific and technological abilities,defense capabilities,and composite national strength all reached new heights.”declared President Xi Jinping in his 2026 New Year message on De-By CHINA TODAY cember 31,2025,offering a succinct summary of China’s development over the past year,marked by resilience,progress,and renewed confidence as the country stands at the threshold of a new development phase.
文摘“Every minute counts in the fight against poverty,”Li Wenhui,a National People’s Congress deputy and governor of Nujiang Lisu Autonomous Prefecture in Yunnan Province,said in an interview with China Today on the sidelines of the Two Sessions in 2019,when poverty alleviation was at its most intense stage.By 2021,after the battle against poverty had been won,he had shifted his focus.“Every moment presents opportunities for development,”he told China Today in another interview.This year marks the start of the 15th Five-Year Plan,and it is also the first year after the transition period linking poverty alleviation with rural revitalisation.In his third interview with China Today,while the pace of his speech remained unchanged,it carried a new calmness and a broader vision.
文摘Time flows with no stop,and seasons change in swift succession.As we bid farewell to 2025 and welcome the Spring Festival of 2026,the Editorial Office of Petroleum Exploration and Development extends our most heartfelt gratitude and sincerest New Year wishes to our editorial board members,experts,authors,readers,and friends from all sectors.
文摘The CPC Central Committee’s Recommendations for Formulating the 15th Five-Year Plan for National Economic and Social Development place rural revitalization as a priority within the overall framework of modernization,clearly stating that agricultural and rural modernization has a major bearing on Chinese modernization as a whole and the outcomes it delivers.
