Periodontitis has emerged as one of the most critical oral diseases, and research on this condition holds great importance for the advancement of stomatology. As the most authoritative national scientific research fun...Periodontitis has emerged as one of the most critical oral diseases, and research on this condition holds great importance for the advancement of stomatology. As the most authoritative national scientific research funding institution in China, the National Natural Science Foundation of China (NSFC) has played a pivotal role in driving the progress of periodontal science by supporting research on periodontitis. This article provides a comprehensive review of the research and development progress related to periodontitis in China from 2014 to 2023, highlighting the significant contributions of the NSFC to this field. We have summarized the detailed funding information from the NSFC, including the number of applicant codes, funded programs and the distribution of funded scholars. These data illustrate the efforts of the NSFC in cultivating young scientists and building research groups to address key challenges in national scientific research. This study offers an overview of the current hot topics, recent breakthroughs and future research prospects related to periodontitis in China.展开更多
The national grid and other life-sustaining critical infrastructures face an unprecedented threat from prolonged blackouts,which could last over a year and pose a severe risk to national security.Whether caused by phy...The national grid and other life-sustaining critical infrastructures face an unprecedented threat from prolonged blackouts,which could last over a year and pose a severe risk to national security.Whether caused by physical attacks,EMP(electromagnetic pulse)events,or cyberattacks,such disruptions could cripple essential services like water supply,healthcare,communication,and transportation.Research indicates that an attack on just nine key substations could result in a coast-to-coast blackout lasting up to 18 months,leading to economic collapse,civil unrest,and a breakdown of public order.This paper explores the key vulnerabilities of the grid,the potential impacts of prolonged blackouts,and the role of AI(artificial intelligence)and ML(machine learning)in mitigating these threats.AI-driven cybersecurity measures,predictive maintenance,automated threat response,and EMP resilience strategies are discussed as essential solutions to bolster grid security.Policy recommendations emphasize the need for hardened infrastructure,enhanced cybersecurity,redundant power systems,and AI-based grid management to ensure national resilience.Without proactive measures,the nation remains exposed to a catastrophic power grid failure that could have dire consequences for society and the economy.展开更多
State Administration for Market Regulation and National Standardization Administration of China have approved the following 26 mandatory national standards and 1 mandatory national standard with amendment.
State Administration for Market Regulation and National Standardization Administration of China have approved the following 278 voluntary national standards and 3 voluntary national standards with amendment.
State Administration for Market Regulation and National Standardization Administration of China have approved the following 416 voluntary national standards and 3 voluntary national standards with amendment.
State Administration for Market Regulation and National Standardization Administration of China have approved the foreign language version of the following 73 national standards.
State Administration for Market Regulation and National Standardization Administration of China have approved the following 35 mandatory national standards.
In April 2022,then-President of Mexico Andrés Manuel López Obrador officially implemented the lithium resources nationalization law and established the state-owned enterprise LitioMx to oversee their explora...In April 2022,then-President of Mexico Andrés Manuel López Obrador officially implemented the lithium resources nationalization law and established the state-owned enterprise LitioMx to oversee their exploration,extraction,and processing.His successor,Claudia Sheinbaum,reaffirmed this assertive resource governance policy in October 2024.As a direct consequence,the operations of the Chinese firm,Ganfeng Lithium in Mexico,experienced significant disruption.展开更多
On May 16th,the press conference of the 8th China(ORDOS)International Cashmere and Wool Exhibition organized by China Wool Textile Association was held in Inner Mongolia Grand Hotel in Beijing.The 8th China(ORDOS)Inte...On May 16th,the press conference of the 8th China(ORDOS)International Cashmere and Wool Exhibition organized by China Wool Textile Association was held in Inner Mongolia Grand Hotel in Beijing.The 8th China(ORDOS)International Cashmere and Wool Exhibition will be held in the National Fitness Center of Dongsheng District,Ordos City from July 18th to 20th with the theme of“Cashmere Chain Links the World,Intelligence Empowers the Future”.展开更多
This article explores the transformative role of digital education in overcoming geographic and systemic challenges in the Maldives,an archipelagic nation facing unique educational constraints.Leveraging digital tools...This article explores the transformative role of digital education in overcoming geographic and systemic challenges in the Maldives,an archipelagic nation facing unique educational constraints.Leveraging digital tools offers a critical solution to bridge these barriers and ensure accessible,quality education across the islands.The Maldives National University(MNU)has undertaken initiatives to expand digital education offerings,accelerated during the COVID-19 pandemic to facilitate online learning across the Maldives.Drawing on MNU’s 2021 study,“The Impact of COVID-19 Pandemic on the Higher Education Sector of Maldives:Responses and Challenges,”this paper examines challenges such as infrastructure limitations,digital literacy gaps,and student engagement,alongside MNU’s strategies to address these issues.This article also highlights MNU’s ongoing research initiatives,including participation in the EU Erasmus project DIGITAsia and a completed e-learning project with the EU,and discusses the value of international collaboration in advancing digital education.Furthermore,it outlines current government initiatives aimed at enhancing digital literacy among citizens.Future directions are discussed,including the integration of adaptive technologies to further personalize learning and prepare students for the demands of a global digital economy.展开更多
At the policy briefing held by the State Council Information Office on October 31,Guo Huanxin,Director-General of the Department of Metrology,State Administration for Market Regulation(SAMR),said that the overall conv...At the policy briefing held by the State Council Information Office on October 31,Guo Huanxin,Director-General of the Department of Metrology,State Administration for Market Regulation(SAMR),said that the overall conversion rate of international standards into China’s national standards has reached 86%by the end of September 2025,achieving the goal set in the National Standardization Development Outline,and providing sound support for green and low-carbon development.展开更多
April 15,2025,was the 10th National Security Education Day of China.This year marks the 10th anniversary of the promulgation of the National Security Law of the People's Republic of China(PRC).Designating April 15...April 15,2025,was the 10th National Security Education Day of China.This year marks the 10th anniversary of the promulgation of the National Security Law of the People's Republic of China(PRC).Designating April 15 as National Security Education Day marked a milestone in the PRC's history of national security and education,aimed at shoring up weaknesses in China's national security education in line with the requirements presented by domestic and international situations.It is also an effective measure to apply a holistic approach to national security towards achieving high-level security.Over the past decade,China's national security education has made substantive progress in quality and efficiency,achieving remarkable results.It has significantly enhanced the public awareness of national security,the rule of law on the national security front,the knowledge and communication systems concerning national security,and China's capacity to safeguard and shape its security.The third plenary session of the 20th Central Committee of the Communist Party of China called for further deepening reform comprehensively to advance Chinese moder nization,putting for th higher requirements for national security education.On the way ahead,China should fully apply a holistic approach to national security by coordinating the following five aspects:the development of its national security education system and the strengthening of the rule of law;social education and school education;education content and education forms;intensive education and regular education;key areas and key groups.Doing so will provide a robust security guarantee for steadily advancing Chinese modernization.展开更多
National Population Health Data Center(NPHDC)is one of China's 20 national-level science data centers,jointly designated by the Ministry of Science and Technology and the Ministry of Finance.Operated by the Chines...National Population Health Data Center(NPHDC)is one of China's 20 national-level science data centers,jointly designated by the Ministry of Science and Technology and the Ministry of Finance.Operated by the Chinese Academy of Medical Sciences under the oversight of the National Health Commission,NPHDC adheres to national regulations including the Scientific Data Management Measures and the National Science and Technology Infrastructure Service Platform Management Measures,and is committed to collecting,integrating,managing,and sharing biomedical and health data through openaccess platform,fostering open sharing and engaging in international cooperation.展开更多
BACKGROUND Emphysematous pyelonephritis(EPN)is a life-threatening necrotizing renal parenchyma infection characterized by gas formation due to severe bacterial infection,predominantly affecting diabetic and immunocomp...BACKGROUND Emphysematous pyelonephritis(EPN)is a life-threatening necrotizing renal parenchyma infection characterized by gas formation due to severe bacterial infection,predominantly affecting diabetic and immunocompromised patients.It carries high morbidity and mortality,requiring early diagnosis and timely intervention.Various prognostic scoring systems help in triaging critically ill patients.The National Early Warning Score 2(NEWS 2)scoring system is a widely used physiological assessment tool that evaluates clinical deterioration based on vital parameters,but its standard form lacks specificity for risk stratification in EPN,necessitating modifications to improve treatment decisionmaking and prognostic accuracy in this critical condition.AIM To highlight the need to modify the NEWS 2 score to enable more intense monitoring and better treatment outcomes.METHODS This prospective study was done on all EPN patients admitted to our hospital over the past 12 years.A weighted average risk-stratification index was calculated for each of the three groups,mortality risk was calculated for each of the NEWS 2 scores,and the need for intervention for each of the three groups was calculated.The NEWS 2 score was subsequently modified with 0-6,7-14 and 15-20 scores included in groups 1,2 and 3,respectively.RESULTS A total of 171 patients with EPN were included in the study,with a predominant association with diabetes(90.6%)and a female-to-male ratio of 1.5:1.The combined prognostic scoring of the three groups was 10.7,13.0,and 21.9,respectively(P<0.01).All patients managed conservatively belonged to group 1(P<0.01).Eight patients underwent early nephrectomy,with six from group 3(P<0.01).Overall mortality was 8(4.7%),with seven from group 3(87.5%).The cutoff NEWS 2 score for mortality was identified to be 15,with a sensitivity of 87.5%,specificity of 96.9%,and an overall accuracy rate of 96.5%.The area under the curve to predict mortality based on the NEWS 2 score was 0.98,with a confidence interval of(0.97,1.0)and P<0.001.CONCLUSION Modified NEWS 2(mNEWS 2)score dramatically aids in the appropriate assessment of treatment-related outcomes.MNEWS 2 scores should become the practice standard to reduce the morbidity and mortality associated with this dreaded illness.展开更多
Purpose–This study summarizes the overall situation of the resources of the national science and technology innovation platform in the railway industry,including the distribution of platform types,supporting institut...Purpose–This study summarizes the overall situation of the resources of the national science and technology innovation platform in the railway industry,including the distribution of platform types,supporting institutions,construction sites,professional fields,etc.,to provide a reference for the further improvement and optimization of the national science and technology innovation platform system in the railway industry.Design/methodology/approach–Through literature review,field investigation,expert consultation and other methods,this paper systematically investigates and analyzes the development status of the national science and technology innovation platform in the railway industry.Findings–Taking the national science and technology innovation platform of the railway industry as the research object,this paper investigates and analyzes the construction,development and distribution of the national science and technology innovation platform of railway industry over the years.And the National Engineering Research Center of High-speed Railway and Urban Rail Transit System Technology was taken as an example to introduce its operation effect.Originality/value–China Railway has made great development achievements,with the construction and development of national science and technology innovation platform in the railway industry.In recent years,a large number of national science and technology innovation platforms have been built in the railway industry,which play an important role in railway technological innovation,standard setting and commodification,and Railway Sciences provide strong support for railway technology development.展开更多
Based on morphology and phylogenetic analyses,a new species,Efibula candidissima,is described from Bawangling,National Park of Hainan Tropical Rainforest.The basidiomata are resupinate,waxy,snow white when fresh,white...Based on morphology and phylogenetic analyses,a new species,Efibula candidissima,is described from Bawangling,National Park of Hainan Tropical Rainforest.The basidiomata are resupinate,waxy,snow white when fresh,white to cream and soft corky to fragile when dry,with distinct snow white rhizomorph at margin.Hymenophore surface are smooth,and the clamp connections are absent.Ellipsoid to oblong-ellipsoid basidiospores measure 4.8–5.8×3.3–4μm.This species is distributed in tropical forest in southern China.展开更多
GB/T 46391-2025,Sustainable cities and communities—General requirements for livable cities,officially came into effect on October 5,which is the first national standard setting up the evaluation framework of livable ...GB/T 46391-2025,Sustainable cities and communities—General requirements for livable cities,officially came into effect on October 5,which is the first national standard setting up the evaluation framework of livable cities.The standard is applicable to livability enhancement in urban planning,construction,management,and evaluation at all levels,and provides a reference for the engagement of communities,enterprises,and social organizations.展开更多
State Administration for Market Regulation and National Standardization Administration of China have approved the following 273 national standards and 9 national standards with amendment.
文摘Periodontitis has emerged as one of the most critical oral diseases, and research on this condition holds great importance for the advancement of stomatology. As the most authoritative national scientific research funding institution in China, the National Natural Science Foundation of China (NSFC) has played a pivotal role in driving the progress of periodontal science by supporting research on periodontitis. This article provides a comprehensive review of the research and development progress related to periodontitis in China from 2014 to 2023, highlighting the significant contributions of the NSFC to this field. We have summarized the detailed funding information from the NSFC, including the number of applicant codes, funded programs and the distribution of funded scholars. These data illustrate the efforts of the NSFC in cultivating young scientists and building research groups to address key challenges in national scientific research. This study offers an overview of the current hot topics, recent breakthroughs and future research prospects related to periodontitis in China.
文摘The national grid and other life-sustaining critical infrastructures face an unprecedented threat from prolonged blackouts,which could last over a year and pose a severe risk to national security.Whether caused by physical attacks,EMP(electromagnetic pulse)events,or cyberattacks,such disruptions could cripple essential services like water supply,healthcare,communication,and transportation.Research indicates that an attack on just nine key substations could result in a coast-to-coast blackout lasting up to 18 months,leading to economic collapse,civil unrest,and a breakdown of public order.This paper explores the key vulnerabilities of the grid,the potential impacts of prolonged blackouts,and the role of AI(artificial intelligence)and ML(machine learning)in mitigating these threats.AI-driven cybersecurity measures,predictive maintenance,automated threat response,and EMP resilience strategies are discussed as essential solutions to bolster grid security.Policy recommendations emphasize the need for hardened infrastructure,enhanced cybersecurity,redundant power systems,and AI-based grid management to ensure national resilience.Without proactive measures,the nation remains exposed to a catastrophic power grid failure that could have dire consequences for society and the economy.
文摘State Administration for Market Regulation and National Standardization Administration of China have approved the following 26 mandatory national standards and 1 mandatory national standard with amendment.
文摘State Administration for Market Regulation and National Standardization Administration of China have approved the following 278 voluntary national standards and 3 voluntary national standards with amendment.
文摘State Administration for Market Regulation and National Standardization Administration of China have approved the following 416 voluntary national standards and 3 voluntary national standards with amendment.
文摘State Administration for Market Regulation and National Standardization Administration of China have approved the foreign language version of the following 73 national standards.
文摘State Administration for Market Regulation and National Standardization Administration of China have approved the following 35 mandatory national standards.
文摘In April 2022,then-President of Mexico Andrés Manuel López Obrador officially implemented the lithium resources nationalization law and established the state-owned enterprise LitioMx to oversee their exploration,extraction,and processing.His successor,Claudia Sheinbaum,reaffirmed this assertive resource governance policy in October 2024.As a direct consequence,the operations of the Chinese firm,Ganfeng Lithium in Mexico,experienced significant disruption.
文摘On May 16th,the press conference of the 8th China(ORDOS)International Cashmere and Wool Exhibition organized by China Wool Textile Association was held in Inner Mongolia Grand Hotel in Beijing.The 8th China(ORDOS)International Cashmere and Wool Exhibition will be held in the National Fitness Center of Dongsheng District,Ordos City from July 18th to 20th with the theme of“Cashmere Chain Links the World,Intelligence Empowers the Future”.
文摘This article explores the transformative role of digital education in overcoming geographic and systemic challenges in the Maldives,an archipelagic nation facing unique educational constraints.Leveraging digital tools offers a critical solution to bridge these barriers and ensure accessible,quality education across the islands.The Maldives National University(MNU)has undertaken initiatives to expand digital education offerings,accelerated during the COVID-19 pandemic to facilitate online learning across the Maldives.Drawing on MNU’s 2021 study,“The Impact of COVID-19 Pandemic on the Higher Education Sector of Maldives:Responses and Challenges,”this paper examines challenges such as infrastructure limitations,digital literacy gaps,and student engagement,alongside MNU’s strategies to address these issues.This article also highlights MNU’s ongoing research initiatives,including participation in the EU Erasmus project DIGITAsia and a completed e-learning project with the EU,and discusses the value of international collaboration in advancing digital education.Furthermore,it outlines current government initiatives aimed at enhancing digital literacy among citizens.Future directions are discussed,including the integration of adaptive technologies to further personalize learning and prepare students for the demands of a global digital economy.
文摘At the policy briefing held by the State Council Information Office on October 31,Guo Huanxin,Director-General of the Department of Metrology,State Administration for Market Regulation(SAMR),said that the overall conversion rate of international standards into China’s national standards has reached 86%by the end of September 2025,achieving the goal set in the National Standardization Development Outline,and providing sound support for green and low-carbon development.
文摘April 15,2025,was the 10th National Security Education Day of China.This year marks the 10th anniversary of the promulgation of the National Security Law of the People's Republic of China(PRC).Designating April 15 as National Security Education Day marked a milestone in the PRC's history of national security and education,aimed at shoring up weaknesses in China's national security education in line with the requirements presented by domestic and international situations.It is also an effective measure to apply a holistic approach to national security towards achieving high-level security.Over the past decade,China's national security education has made substantive progress in quality and efficiency,achieving remarkable results.It has significantly enhanced the public awareness of national security,the rule of law on the national security front,the knowledge and communication systems concerning national security,and China's capacity to safeguard and shape its security.The third plenary session of the 20th Central Committee of the Communist Party of China called for further deepening reform comprehensively to advance Chinese moder nization,putting for th higher requirements for national security education.On the way ahead,China should fully apply a holistic approach to national security by coordinating the following five aspects:the development of its national security education system and the strengthening of the rule of law;social education and school education;education content and education forms;intensive education and regular education;key areas and key groups.Doing so will provide a robust security guarantee for steadily advancing Chinese modernization.
文摘National Population Health Data Center(NPHDC)is one of China's 20 national-level science data centers,jointly designated by the Ministry of Science and Technology and the Ministry of Finance.Operated by the Chinese Academy of Medical Sciences under the oversight of the National Health Commission,NPHDC adheres to national regulations including the Scientific Data Management Measures and the National Science and Technology Infrastructure Service Platform Management Measures,and is committed to collecting,integrating,managing,and sharing biomedical and health data through openaccess platform,fostering open sharing and engaging in international cooperation.
文摘BACKGROUND Emphysematous pyelonephritis(EPN)is a life-threatening necrotizing renal parenchyma infection characterized by gas formation due to severe bacterial infection,predominantly affecting diabetic and immunocompromised patients.It carries high morbidity and mortality,requiring early diagnosis and timely intervention.Various prognostic scoring systems help in triaging critically ill patients.The National Early Warning Score 2(NEWS 2)scoring system is a widely used physiological assessment tool that evaluates clinical deterioration based on vital parameters,but its standard form lacks specificity for risk stratification in EPN,necessitating modifications to improve treatment decisionmaking and prognostic accuracy in this critical condition.AIM To highlight the need to modify the NEWS 2 score to enable more intense monitoring and better treatment outcomes.METHODS This prospective study was done on all EPN patients admitted to our hospital over the past 12 years.A weighted average risk-stratification index was calculated for each of the three groups,mortality risk was calculated for each of the NEWS 2 scores,and the need for intervention for each of the three groups was calculated.The NEWS 2 score was subsequently modified with 0-6,7-14 and 15-20 scores included in groups 1,2 and 3,respectively.RESULTS A total of 171 patients with EPN were included in the study,with a predominant association with diabetes(90.6%)and a female-to-male ratio of 1.5:1.The combined prognostic scoring of the three groups was 10.7,13.0,and 21.9,respectively(P<0.01).All patients managed conservatively belonged to group 1(P<0.01).Eight patients underwent early nephrectomy,with six from group 3(P<0.01).Overall mortality was 8(4.7%),with seven from group 3(87.5%).The cutoff NEWS 2 score for mortality was identified to be 15,with a sensitivity of 87.5%,specificity of 96.9%,and an overall accuracy rate of 96.5%.The area under the curve to predict mortality based on the NEWS 2 score was 0.98,with a confidence interval of(0.97,1.0)and P<0.001.CONCLUSION Modified NEWS 2(mNEWS 2)score dramatically aids in the appropriate assessment of treatment-related outcomes.MNEWS 2 scores should become the practice standard to reduce the morbidity and mortality associated with this dreaded illness.
文摘Purpose–This study summarizes the overall situation of the resources of the national science and technology innovation platform in the railway industry,including the distribution of platform types,supporting institutions,construction sites,professional fields,etc.,to provide a reference for the further improvement and optimization of the national science and technology innovation platform system in the railway industry.Design/methodology/approach–Through literature review,field investigation,expert consultation and other methods,this paper systematically investigates and analyzes the development status of the national science and technology innovation platform in the railway industry.Findings–Taking the national science and technology innovation platform of the railway industry as the research object,this paper investigates and analyzes the construction,development and distribution of the national science and technology innovation platform of railway industry over the years.And the National Engineering Research Center of High-speed Railway and Urban Rail Transit System Technology was taken as an example to introduce its operation effect.Originality/value–China Railway has made great development achievements,with the construction and development of national science and technology innovation platform in the railway industry.In recent years,a large number of national science and technology innovation platforms have been built in the railway industry,which play an important role in railway technological innovation,standard setting and commodification,and Railway Sciences provide strong support for railway technology development.
基金supported by the Hainan Institute of National Park(KY-24ZK02)the Key Research and Development Program Project of Hainan Province,China(ZDYF2023RDYL01)+1 种基金the Postdoctoral Fellowship Program(Grade C)of China Postdoctoral Science Foundation(GZC20230254)the National Natural Science Foundation of China(32270011).
文摘Based on morphology and phylogenetic analyses,a new species,Efibula candidissima,is described from Bawangling,National Park of Hainan Tropical Rainforest.The basidiomata are resupinate,waxy,snow white when fresh,white to cream and soft corky to fragile when dry,with distinct snow white rhizomorph at margin.Hymenophore surface are smooth,and the clamp connections are absent.Ellipsoid to oblong-ellipsoid basidiospores measure 4.8–5.8×3.3–4μm.This species is distributed in tropical forest in southern China.
文摘GB/T 46391-2025,Sustainable cities and communities—General requirements for livable cities,officially came into effect on October 5,which is the first national standard setting up the evaluation framework of livable cities.The standard is applicable to livability enhancement in urban planning,construction,management,and evaluation at all levels,and provides a reference for the engagement of communities,enterprises,and social organizations.
文摘State Administration for Market Regulation and National Standardization Administration of China have approved the following 273 national standards and 9 national standards with amendment.
