The paper shows that ZTE Corporation provides advanced technical guarantee for the QoS,equipment and service security,and terminal power supply of its Softswitch system by taking part in drafting and making domestic a...The paper shows that ZTE Corporation provides advanced technical guarantee for the QoS,equipment and service security,and terminal power supply of its Softswitch system by taking part in drafting and making domestic and international NGN standards and protocols.Moreover,its open NGN service platform helps carriers provide their subscribers with diversified services,and its innovative business model brings carriers a good market prospect.展开更多
美国《现代轮胎经销商》（www.moderntiredealer.com）2015年11月19日报道：米其林北美公司作为Clarion Builds Acura NSX项目的金牌赞助商与美国Clarion公司合作。米其林将为NSX提供多种规格的Pilot Sport Cup 2轮胎。Clarion在2014年...美国《现代轮胎经销商》（www.moderntiredealer.com）2015年11月19日报道：米其林北美公司作为Clarion Builds Acura NSX项目的金牌赞助商与美国Clarion公司合作。米其林将为NSX提供多种规格的Pilot Sport Cup 2轮胎。Clarion在2014年建立Clarion Builds计划着手解决轿车和卡车修复问题,专门为每个项目挑选出主要的合作伙伴。＂在驾驶员测试车辆时,轮胎总是起到至关重要的作用,＂米其林的区域经理Johnny Valencia说,＂米其林关注每一个细节以保证能制造出最好的产品。展开更多
On October 14,World Routes Development Forum was held in Kuala Lumpur. Mr.Zhang Zhizhong,General Manager of Capital Airports Holding Company(CAH,the mother company of Beijing Capital International Airport), the larges...On October 14,World Routes Development Forum was held in Kuala Lumpur. Mr.Zhang Zhizhong,General Manager of Capital Airports Holding Company(CAH,the mother company of Beijing Capital International Airport), the largest airports group in Asia,announced that CAH is planning to build an Asia- Pacific international hub when attending the Forum. This is the fifth time that CAH participates in this fo-展开更多
In early 1995 China began to build eight optical fibre cable trunks, including the 4,532km-long Hangzhou-Fuzhou-Guiyang-Chengdu trunk in southern China, the 2,133km-long Beijing-Hohhot-Yinchuan-Lanzhou trunk in the no...In early 1995 China began to build eight optical fibre cable trunks, including the 4,532km-long Hangzhou-Fuzhou-Guiyang-Chengdu trunk in southern China, the 2,133km-long Beijing-Hohhot-Yinchuan-Lanzhou trunk in the northern part of the country, and the 3,000km-long Beijing-Wuhan-Guangzhou trunk across the country. They will be put into use by the end of the year, thus finalizing the construction of 22 A-展开更多
On Aug.28,at the CCPIT regular press conference,Yan Yun,deputy director of CCPIT Commerce Legal Service Center,said that to promote the implementation of free trade agreement between China and South Korea,China and Au...On Aug.28,at the CCPIT regular press conference,Yan Yun,deputy director of CCPIT Commerce Legal Service Center,said that to promote the implementation of free trade agreement between China and South Korea,China and Australia,CCPIT Commerce Legal Service Center will improve its services,innovate its service platform and offer FTA favorable policy support to more enterprise.展开更多
To comprehensively strengthen the quality of work and ensure the safe processing of import and export commodities, the General Administration of Quality Supervision, Inspection and Quarantine of China (AQSIQ) rece... To comprehensively strengthen the quality of work and ensure the safe processing of import and export commodities, the General Administration of Quality Supervision, Inspection and Quarantine of China (AQSIQ) recently initiated the establishment of a China import and export commodity inspection and quarantine information database.……展开更多
The first phase project of Huitengxile Wind Power Generation Farm in Inner Mongolia, with nine 600 kW wind power generators installed, was formally put into commercial operation on November 28,
Much of China＇s health assistance is used to expand Africa＇s capacity to be self- sufficient and boost its own economic development. China is supporting Africa＇s health progress through its investments in health re...Much of China＇s health assistance is used to expand Africa＇s capacity to be self- sufficient and boost its own economic development. China is supporting Africa＇s health progress through its investments in health research and development,展开更多
Home Textiles is located in beautiful rich zone of the Yellow River Delta ---- Binzhou. It has gone through four years course of development. For more than four years, Home Textiles efforts
Cement stands as a dominant contributor to global energy consumption and carbon emissions in the construction industry.With the upgrading of infrastructure and the improvement of building standards,traditional cement ...Cement stands as a dominant contributor to global energy consumption and carbon emissions in the construction industry.With the upgrading of infrastructure and the improvement of building standards,traditional cement fails to reconcile ecological responsibility with advanced functional performance.By incorporating tailored fillers into cement matrices,the resulting composites achieve enhanced thermoelectric(TE)conversion capabilities.These materials can harness solar radiation from building envelopes and recover waste heat from indoor thermal gradients,facilitating bidirectional energy conversion.This review offers a comprehensive and timely overview of cementbased thermoelectric materials(CTEMs),integrating material design,device fabrication,and diverse applications into a holistic perspective.It summarizes recent advancements in TE performance enhancement,encompassing fillers optimization and matrices innovation.Additionally,the review consolidates fabrication strategies and performance evaluations of cement-based thermoelectric devices(CTEDs),providing detailed discussions on their roles in monitoring and protection,energy harvesting,and smart building.We also address sustainability,durability,and lifecycle considerations of CTEMs,which are essential for real-world deployment.Finally,we outline future research directions in materials design,device engineering,and scalable manufacturing to foster the practical application of CTEMs in sustainable and intelligent infrastructure.展开更多
A key pathological feature of Parkinson’s disease(PD)is that lysosomes are overwhelmed with cellular materials that need to be degraded and cleared.While the build-up of protein is characteristic of neurodegenerative...A key pathological feature of Parkinson’s disease(PD)is that lysosomes are overwhelmed with cellular materials that need to be degraded and cleared.While the build-up of protein is characteristic of neurodegenerative diseases such as PD and Alzheimer’s disease(AD)and is thought to reflect lysosome dysfunction,lipid accumulation may also contribute to and be indicative of severe lysosomal dysfunction.Much is known about the detrimental effects of glucosylceramide accumulation in PD lysosomes.展开更多
Equity market expansion has brought significant investment opportunities to the SME board, which is expected to become China's NASDAQ China CAMC Engineering Co. Ltd., the first company to go public in China since ...Equity market expansion has brought significant investment opportunities to the SME board, which is expected to become China's NASDAQ China CAMC Engineering Co. Ltd., the first company to go public in China since the stock market resumed its financing function, was listed on Shenzhen's small and medium enterprises (SME) board on June 19, with its price rising 332 percent on its debut When Microsoft was listed on NASDAQ 20 years ago, it barely reached the展开更多
Transitioning from a“planned”economy to a“market”economy may be a long and arduous task for China,but opening its financial markets to foreign competition will help build stability and strength for the Chinese eco...Transitioning from a“planned”economy to a“market”economy may be a long and arduous task for China,but opening its financial markets to foreign competition will help build stability and strength for the Chinese economy, says U.S.Ambassador Alan Holmer.Holmer,who was recently named as Special Envoy for China and for the Strategic Economic Dialogue,answered written questions by Beijing Review on his views of the economic relationship between China and the United States and the reforms he sees as vital to a good bilateral relationship.展开更多
The lithium resource reserve in Qinghai Province occupies 80% of the national reserve,and the abundant resource advantage lays a solid foundation for the development of the Province.Recently.
Lianli Copper Industry Group has drafted and implemented'4 industrial parks+10 industrial divisions'development strategy for constructing domestic&overseas'integrated,chain-based,and modernized industr...Lianli Copper Industry Group has drafted and implemented'4 industrial parks+10 industrial divisions'development strategy for constructing domestic&overseas'integrated,chain-based,and modernized industry'by relying on existing foundation during the'Thirteenth Five Year Plan'period.One of展开更多
【选注者言:中国是一个饮茶的王国。饮茶究竟对人体有何益?人们早有结论,比如:helping prevent cardiovascular disease(心血管病)and cancer。现在,台湾的学者又有发现:Habitual tea dinking over several years preserves bone densit...【选注者言:中国是一个饮茶的王国。饮茶究竟对人体有何益?人们早有结论,比如:helping prevent cardiovascular disease(心血管病)and cancer。现在,台湾的学者又有发现:Habitual tea dinking over several years preserves bone density inboth men and women(多年的饮茶习惯能够保持男性和女性的骨密度)】展开更多
为了保证运维阶段桥梁结构安全,提升桥梁运维工作的效率,开展公路混凝土梁式桥运维阶段建筑信息模型(building information modeling,BIM)技术应用研究。在对公路桥梁现行编码体系进行扩展的基础上,提出1种参数化快速建模方法,以快速完...为了保证运维阶段桥梁结构安全,提升桥梁运维工作的效率,开展公路混凝土梁式桥运维阶段建筑信息模型(building information modeling,BIM)技术应用研究。在对公路桥梁现行编码体系进行扩展的基础上,提出1种参数化快速建模方法,以快速完成桥梁构件族的创建与整体模型的集成。借助Autodesk Revit软件应用程序编程接口(application programming interface,API),采用C#语言,开发公路混凝土梁式桥智慧运维状态评估系统,以实际工程应用进行验证分析。研究结果表明:全面统一的桥梁信息编码体系,能够提高桥梁信息统计与检索效率;提出的快速建模方法能够显著减少建模工作量,建模时间较传统建模方法可减少60%,并保证模型的准确性与规范性;运维状态评估系统能够实现养护数据的充分利用与桥梁评定工作的自动化,通过对桥梁运维信息的有效组织,实现服役性能的长期追踪,从而确保运营期桥梁结构状态安全稳定。研究结果可为公路混凝土梁式桥运维管理提供技术支撑,提升桥梁运维的数字化水平。展开更多
Carbon dioxide (CO_(2)) mineralization technology has attracted significant attention, due tothe synergistic terminal treatment of CO_(2) and industrial waste. The combined CO_(2) mineralizationprocess with steel ente...Carbon dioxide (CO_(2)) mineralization technology has attracted significant attention, due tothe synergistic terminal treatment of CO_(2) and industrial waste. The combined CO_(2) mineralizationprocess with steel enterprises is a promising route to simultaneously address CO_(2)emissions and SS treatment. Recently, a serial of the relevant work focus on a single type ofsteel slag (SS), and the understanding of CO_(2) absorption by mineralization of various SS isvery lacking.Meanwhile, it is urgent requirement for systematic summary and discussion onhow to make full use of the mineralized products produced after the mineralization of CO_(2)in SS. This review aims to investigate the progress of CO_(2) mineralization using SS, includingthe potential applications of mineralization products, as well as the environmental impactand risk assessment ofmineralization product applications. Currently, the application of SSmineralization products is primarily focused on their use as construction materials with loweconomic value. With usage of the mineralization products for ecological restoration (e.g.sandy soil remediation) was treated as an advanced route, but still remaining challenge infunctional materials preparation, and its technical economy and possible hazards need tobe further explored by long-term experimental tests.展开更多
Three-dimensional(3D)urban structures play a critical role in informing climate mitigation strategies aimed at the built environment and facilitating sustainable urban development.Regrettably,there exists a significan...Three-dimensional(3D)urban structures play a critical role in informing climate mitigation strategies aimed at the built environment and facilitating sustainable urban development.Regrettably,there exists a significant gap in detailed and consistent data on 3D building space structures with global coverage due to the challenges inherent in the data collection and model calibration processes.In this study,we constructed a global urban structure(GUS-3D)dataset,including building volume,height,and footprint information,at a 500 m spatial resolution using extensive satellite observation products and numerous reference building samples.Our analysis indicated that the total volume of buildings worldwide in2015 exceeded 1×10^(12)m^(3).Over the 1985 to 2015 period,we observed a slight increase in the magnitude of 3D building volume growth(i.e.,it increased from 166.02 km3 during the 1985–2000 period to 175.08km3 during the 2000–2015 period),while the expansion magnitudes of the two-dimensional(2D)building footprint(22.51×10^(3) vs 13.29×10^(3)km^(2))and urban extent(157×10^(3) vs 133.8×10^(3)km^(2))notably decreased.This trend highlights the significant increase in intensive vertical utilization of urban land.Furthermore,we identified significant heterogeneity in building space provision and inequality across cities worldwide.This inequality is particularly pronounced in many populous Asian cities,which has been overlooked in previous studies on economic inequality.The GUS-3D dataset shows great potential to deepen our understanding of the urban environment and creates new horizons for numerous 3D urban studies.展开更多
文摘The paper shows that ZTE Corporation provides advanced technical guarantee for the QoS,equipment and service security,and terminal power supply of its Softswitch system by taking part in drafting and making domestic and international NGN standards and protocols.Moreover,its open NGN service platform helps carriers provide their subscribers with diversified services,and its innovative business model brings carriers a good market prospect.
文摘美国《现代轮胎经销商》（www.moderntiredealer.com）2015年11月19日报道：米其林北美公司作为Clarion Builds Acura NSX项目的金牌赞助商与美国Clarion公司合作。米其林将为NSX提供多种规格的Pilot Sport Cup 2轮胎。Clarion在2014年建立Clarion Builds计划着手解决轿车和卡车修复问题,专门为每个项目挑选出主要的合作伙伴。＂在驾驶员测试车辆时,轮胎总是起到至关重要的作用,＂米其林的区域经理Johnny Valencia说,＂米其林关注每一个细节以保证能制造出最好的产品。
文摘On October 14,World Routes Development Forum was held in Kuala Lumpur. Mr.Zhang Zhizhong,General Manager of Capital Airports Holding Company(CAH,the mother company of Beijing Capital International Airport), the largest airports group in Asia,announced that CAH is planning to build an Asia- Pacific international hub when attending the Forum. This is the fifth time that CAH participates in this fo-
文摘In early 1995 China began to build eight optical fibre cable trunks, including the 4,532km-long Hangzhou-Fuzhou-Guiyang-Chengdu trunk in southern China, the 2,133km-long Beijing-Hohhot-Yinchuan-Lanzhou trunk in the northern part of the country, and the 3,000km-long Beijing-Wuhan-Guangzhou trunk across the country. They will be put into use by the end of the year, thus finalizing the construction of 22 A-
文摘On Aug.28,at the CCPIT regular press conference,Yan Yun,deputy director of CCPIT Commerce Legal Service Center,said that to promote the implementation of free trade agreement between China and South Korea,China and Australia,CCPIT Commerce Legal Service Center will improve its services,innovate its service platform and offer FTA favorable policy support to more enterprise.
文摘 To comprehensively strengthen the quality of work and ensure the safe processing of import and export commodities, the General Administration of Quality Supervision, Inspection and Quarantine of China (AQSIQ) recently initiated the establishment of a China import and export commodity inspection and quarantine information database.……
文摘The first phase project of Huitengxile Wind Power Generation Farm in Inner Mongolia, with nine 600 kW wind power generators installed, was formally put into commercial operation on November 28,
文摘Much of China＇s health assistance is used to expand Africa＇s capacity to be self- sufficient and boost its own economic development. China is supporting Africa＇s health progress through its investments in health research and development,
文摘Home Textiles is located in beautiful rich zone of the Yellow River Delta ---- Binzhou. It has gone through four years course of development. For more than four years, Home Textiles efforts
基金supported by the National Natural Science Foundation of China(No.52242305).
文摘Cement stands as a dominant contributor to global energy consumption and carbon emissions in the construction industry.With the upgrading of infrastructure and the improvement of building standards,traditional cement fails to reconcile ecological responsibility with advanced functional performance.By incorporating tailored fillers into cement matrices,the resulting composites achieve enhanced thermoelectric(TE)conversion capabilities.These materials can harness solar radiation from building envelopes and recover waste heat from indoor thermal gradients,facilitating bidirectional energy conversion.This review offers a comprehensive and timely overview of cementbased thermoelectric materials(CTEMs),integrating material design,device fabrication,and diverse applications into a holistic perspective.It summarizes recent advancements in TE performance enhancement,encompassing fillers optimization and matrices innovation.Additionally,the review consolidates fabrication strategies and performance evaluations of cement-based thermoelectric devices(CTEDs),providing detailed discussions on their roles in monitoring and protection,energy harvesting,and smart building.We also address sustainability,durability,and lifecycle considerations of CTEMs,which are essential for real-world deployment.Finally,we outline future research directions in materials design,device engineering,and scalable manufacturing to foster the practical application of CTEMs in sustainable and intelligent infrastructure.
文摘A key pathological feature of Parkinson’s disease(PD)is that lysosomes are overwhelmed with cellular materials that need to be degraded and cleared.While the build-up of protein is characteristic of neurodegenerative diseases such as PD and Alzheimer’s disease(AD)and is thought to reflect lysosome dysfunction,lipid accumulation may also contribute to and be indicative of severe lysosomal dysfunction.Much is known about the detrimental effects of glucosylceramide accumulation in PD lysosomes.
文摘Equity market expansion has brought significant investment opportunities to the SME board, which is expected to become China's NASDAQ China CAMC Engineering Co. Ltd., the first company to go public in China since the stock market resumed its financing function, was listed on Shenzhen's small and medium enterprises (SME) board on June 19, with its price rising 332 percent on its debut When Microsoft was listed on NASDAQ 20 years ago, it barely reached the
文摘Transitioning from a“planned”economy to a“market”economy may be a long and arduous task for China,but opening its financial markets to foreign competition will help build stability and strength for the Chinese economy, says U.S.Ambassador Alan Holmer.Holmer,who was recently named as Special Envoy for China and for the Strategic Economic Dialogue,answered written questions by Beijing Review on his views of the economic relationship between China and the United States and the reforms he sees as vital to a good bilateral relationship.
文摘The lithium resource reserve in Qinghai Province occupies 80% of the national reserve,and the abundant resource advantage lays a solid foundation for the development of the Province.Recently.
文摘Lianli Copper Industry Group has drafted and implemented'4 industrial parks+10 industrial divisions'development strategy for constructing domestic&overseas'integrated,chain-based,and modernized industry'by relying on existing foundation during the'Thirteenth Five Year Plan'period.One of
文摘【选注者言:中国是一个饮茶的王国。饮茶究竟对人体有何益?人们早有结论,比如:helping prevent cardiovascular disease(心血管病)and cancer。现在,台湾的学者又有发现:Habitual tea dinking over several years preserves bone density inboth men and women(多年的饮茶习惯能够保持男性和女性的骨密度)】
基金supported by the National Key Research and Development Program(Nos.2023YFC3707101 and 2023YFF0614301)the Tsinghua University Initiative Scientific Research Program(No.2023Z02JMP001)the Linghang Project of School of Environment(No.025108011).
文摘Carbon dioxide (CO_(2)) mineralization technology has attracted significant attention, due tothe synergistic terminal treatment of CO_(2) and industrial waste. The combined CO_(2) mineralizationprocess with steel enterprises is a promising route to simultaneously address CO_(2)emissions and SS treatment. Recently, a serial of the relevant work focus on a single type ofsteel slag (SS), and the understanding of CO_(2) absorption by mineralization of various SS isvery lacking.Meanwhile, it is urgent requirement for systematic summary and discussion onhow to make full use of the mineralized products produced after the mineralization of CO_(2)in SS. This review aims to investigate the progress of CO_(2) mineralization using SS, includingthe potential applications of mineralization products, as well as the environmental impactand risk assessment ofmineralization product applications. Currently, the application of SSmineralization products is primarily focused on their use as construction materials with loweconomic value. With usage of the mineralization products for ecological restoration (e.g.sandy soil remediation) was treated as an advanced route, but still remaining challenge infunctional materials preparation, and its technical economy and possible hazards need tobe further explored by long-term experimental tests.
基金supported by the National Science Fund for Distinguished Young Scholars(42225107)the National Natural Science Foundation of China(42001326,42371414,42171409,and 42271419)+1 种基金the Natural Science Foundation of Guangdong Province of China(2022A1515012207)the Basic and Applied Basic Research Project of Guangzhou Science and Technology Planning(202201011539)。
文摘Three-dimensional(3D)urban structures play a critical role in informing climate mitigation strategies aimed at the built environment and facilitating sustainable urban development.Regrettably,there exists a significant gap in detailed and consistent data on 3D building space structures with global coverage due to the challenges inherent in the data collection and model calibration processes.In this study,we constructed a global urban structure(GUS-3D)dataset,including building volume,height,and footprint information,at a 500 m spatial resolution using extensive satellite observation products and numerous reference building samples.Our analysis indicated that the total volume of buildings worldwide in2015 exceeded 1×10^(12)m^(3).Over the 1985 to 2015 period,we observed a slight increase in the magnitude of 3D building volume growth(i.e.,it increased from 166.02 km3 during the 1985–2000 period to 175.08km3 during the 2000–2015 period),while the expansion magnitudes of the two-dimensional(2D)building footprint(22.51×10^(3) vs 13.29×10^(3)km^(2))and urban extent(157×10^(3) vs 133.8×10^(3)km^(2))notably decreased.This trend highlights the significant increase in intensive vertical utilization of urban land.Furthermore,we identified significant heterogeneity in building space provision and inequality across cities worldwide.This inequality is particularly pronounced in many populous Asian cities,which has been overlooked in previous studies on economic inequality.The GUS-3D dataset shows great potential to deepen our understanding of the urban environment and creates new horizons for numerous 3D urban studies.
