China’s new policies and new expo strengthen China-EU economic and people-to-people links.Arecent report and an important event deserve the attention of policy makers globally,coming on the eve of the EU-China summit...China’s new policies and new expo strengthen China-EU economic and people-to-people links.Arecent report and an important event deserve the attention of policy makers globally,coming on the eve of the EU-China summit in Beijing in December ahead of an uncertain new year.The document was released by the Office of the Leading Group for Promoting the Belt and Road Initiative(BRI)on November 24,2023 spelling out the vision and actions for high-quality Belt and Road cooperation during the next decade.展开更多
Recently,a report explaining the construction of a Human Pangenome ANalysis(HUPAN)system attracted wide attention in the biomedicine community.The original article was published in Genome Biology,a leading internation...Recently,a report explaining the construction of a Human Pangenome ANalysis(HUPAN)system attracted wide attention in the biomedicine community.The original article was published in Genome Biology,a leading international journal in genomics1.Many researchers,particularly those conducting basic medical research.展开更多
The authors want to changed the web link of the software platform in this Briefing.Page 97,section 'INTRODUCTION',the web link of SHEsis is changed from http://www.nhgg.org/analysis tohttp://analysis.bio-x.
The origin of ancient banded iron formation （BIF） has remained unclear for a long time. How the precipitation process occurred and what the environmental condition was have been widely discussed among scientists, be...The origin of ancient banded iron formation （BIF） has remained unclear for a long time. How the precipitation process occurred and what the environmental condition was have been widely discussed among scientists, because the period when the major BIFs deposited （-2.8 to 1.8Ga） is the same time when biosphere and atmosphere significantly changed. Based on the discovery of modern seafloor hydrothermal vents, it is possible that reductive environment controlled by vent system is related to the environment where BIF was deposited. According to matter source.展开更多
A theoretical model which couples the oscillation of cavitation bubbles with the equation of an acoustic wave is utilized to describe the sound fields in double-layer liquids, which can be used to realize the asymmetr...A theoretical model which couples the oscillation of cavitation bubbles with the equation of an acoustic wave is utilized to describe the sound fields in double-layer liquids, which can be used to realize the asymmetric transmission of acoustic waves. Numerical simulations show that the asymmetry is related to the properties of the host liquids and the input acoustic wave. Asymmetry can be enhanced if the maximum number density or the ambient radius of the cavitation bubbles in the low cavitation threshold liquid increases. Moreover, the direction of rectification will be reversed if the amplitude of the input acoustic wave becomes high enough.展开更多
To the editor,Since the introduction of multiplex-PCR(mPCR)in1988,this technique has emerged as a highly efficient and sensitive molecular tool for nucleic acid-based diagnosis and monitoring,it is applicable to a bro...To the editor,Since the introduction of multiplex-PCR(mPCR)in1988,this technique has emerged as a highly efficient and sensitive molecular tool for nucleic acid-based diagnosis and monitoring,it is applicable to a broad range of physiological,metabolic and infectious conditions affecting human。展开更多
The power conversion efficiency(PCE)for perovskite solar cells(PSCs)now reaches 25.2%[1].However,the perovskite materials have complex compositions and variable phases,calling for suitable characterization techniques ...The power conversion efficiency(PCE)for perovskite solar cells(PSCs)now reaches 25.2%[1].However,the perovskite materials have complex compositions and variable phases,calling for suitable characterization techniques to investigate the underlying operation and degradation mechanism.展开更多
The authors consider the uniformly most powerful invariant test of the testing problems (Ⅰ) H 0: μ′Σ -1 μ≥CH 1: μ′Σ -1 μ<C and (Ⅱ) H 00 : β′X′Xβσ 2≥CH 11 : β′X′Xβσ 2<C u...The authors consider the uniformly most powerful invariant test of the testing problems (Ⅰ) H 0: μ′Σ -1 μ≥CH 1: μ′Σ -1 μ<C and (Ⅱ) H 00 : β′X′Xβσ 2≥CH 11 : β′X′Xβσ 2<C under m dimensional normal population N m(μ, Σ) and normal linear model (Y, Xβ, σ 2) respectively. Furthermore, an application of the uniformly most powerful invariant test is given.展开更多
The 2016 Action Plan for Implementing Quality Development Outline(Plan for short)released by the State Council recently emphasized to improve brand quality and strengthen the supply-side structural reform,aiming to pr...The 2016 Action Plan for Implementing Quality Development Outline(Plan for short)released by the State Council recently emphasized to improve brand quality and strengthen the supply-side structural reform,aiming to promote China as a powerful nation with high quality.The Plan highlighted the basis for upgrading brand quality as well as law and regulation system of brand quality,indicating that the supporting展开更多
Since the reform and opening up,China’s economy has experienced rapid development and progress,and has gradually emerged as a large global economy and trading nation,and the import and export trade has made brilliant...Since the reform and opening up,China’s economy has experienced rapid development and progress,and has gradually emerged as a large global economy and trading nation,and the import and export trade has made brilliant achievements.At the same time,however,China’s import and export trade activities still face enormous challenges and face the problem of turning the large trading nation into the powerful trading nation.Among them,institutional factors are the main obstacles restricting China’s trade development.Therefore,it is necessary to strengthen institutional innovation and reform from a large trading nation to a powerful trading nation.展开更多
The reform and opening has given impetus to the rapid development of China’s stone industry, laying the foundations for its development to a higher level, and for the realization of the development target of a powerf...The reform and opening has given impetus to the rapid development of China’s stone industry, laying the foundations for its development to a higher level, and for the realization of the development target of a powerful stone producer in the world by the year 2010. Its major features are as follows: 1. Production of major products in China’s stone industry has witnessed significant growth, leaping to second place in the world and ranking among the world’s major stone producers. In 1995, total production of the national granite slabs, marble slabs, terazzos展开更多
The term of office shifting National two sessions in 2018, the First Session of the 13th National People＇s Congress （NPC） and the First Session of the National Committee of Chinese People＇s Political Consultative ...The term of office shifting National two sessions in 2018, the First Session of the 13th National People＇s Congress （NPC） and the First Session of the National Committee of Chinese People＇s Political Consultative Conference （CPPCC） were held at a new historical juncture for China＇s development. It was described by the international public opinions as ＂the first two sessions since the 19th Communist Party of China（CPC） National Congress declaring China＇s entry into a new era＂, marking ＂the most important moment for China in 2o18＂ and having extraor- dinary significance and far-reaching impact.展开更多
With the theme of＂Stronger Partnership for a Brighter Future,＂ the Ninth BRICS Summit will be held in China＇s picturesque city of Xiamen in southeast China＇s Fujian Province in September. ChinAfrica interviewed Do...With the theme of＂Stronger Partnership for a Brighter Future,＂ the Ninth BRICS Summit will be held in China＇s picturesque city of Xiamen in southeast China＇s Fujian Province in September. ChinAfrica interviewed Dolana Msimang, Ambassador of South Africa to China, to get her views on how this summit will strengthen the BRICS partnership and gain a deeper insight into South Africa＇s participation in the increasingly important role BRICS is playing in her own country and Africa as a whole. Edited excerpts of her views follow.展开更多
The Four Natural Elements and Their Relation to the Nature of Reality and the Human Potential for Healing and Enlightenment All phenomena are made from the four elements and thus are related in the sense of sharing th...The Four Natural Elements and Their Relation to the Nature of Reality and the Human Potential for Healing and Enlightenment All phenomena are made from the four elements and thus are related in the sense of sharing the same essential nature(e.g,, the four elements),Moreover.all phenomena can be classified in terms of the triad of outer,inner,and alternative things. This principles common to most Tantric systems and is展开更多
Chen Wen is extremely fond of edible fungus.Whenever he speaks of it,hecan go on for hours,even while standing in harsh conditions on the QinghaiTibet Plateau nearly 3,000 meters above sea level with the temperature n...Chen Wen is extremely fond of edible fungus.Whenever he speaks of it,hecan go on for hours,even while standing in harsh conditions on the QinghaiTibet Plateau nearly 3,000 meters above sea level with the temperature nearly freezing.His eyes are always sparkling and full of enthusiasm,with a powerful dream fueling him from the bottom of his heart.He hopes that one day,Richi Village’s展开更多
A review on the progress of powerful 2 μm silica fiber sources in past decades is presented. We review the state-of-the-art records and representative achievements of 2 μm high-average-power continuous- wave, pulsed...A review on the progress of powerful 2 μm silica fiber sources in past decades is presented. We review the state-of-the-art records and representative achievements of 2 μm high-average-power continuous- wave, pulsed fiber lasers and amplifiers, and powerful superfluorescent sources. Challenges which limit the further power scaling of 2 μm silica fiber sources are discussed, including pumping brightness limitation, thermal problem and nonlinear effects. Potential and promising roadmaps to go beyond these limitations, like tandem pumping and beam combining, are discussed. Prospects of powerful 2 μm silica fiber sources are also presented in the end of paper.展开更多
文摘China’s new policies and new expo strengthen China-EU economic and people-to-people links.Arecent report and an important event deserve the attention of policy makers globally,coming on the eve of the EU-China summit in Beijing in December ahead of an uncertain new year.The document was released by the Office of the Leading Group for Promoting the Belt and Road Initiative(BRI)on November 24,2023 spelling out the vision and actions for high-quality Belt and Road cooperation during the next decade.
基金supported by grants from the National Key R&D Program of China(Grant No.2017YFC0908300 and 2016YFC1303200)the National Natural Science Foundation of China(Grant No.81772505 and J1210047)+4 种基金the Shanghai Science and Technology Committee(Grant No.18411953100)the Cross-Institute Research Fund of Shanghai Jiao Tong University(Grant No.YG2017ZD01)the Innovation Foundation of Translational Medicine of Shanghai Jiao Tong University School of Medicine(Grant No.15ZH4001,TM201617,and TM 201702)Neil Shen’s SJTU Medical Research Fundthe SJTU-Yale Collaborative Research Seed Fund。
文摘Recently,a report explaining the construction of a Human Pangenome ANalysis(HUPAN)system attracted wide attention in the biomedicine community.The original article was published in Genome Biology,a leading international journal in genomics1.Many researchers,particularly those conducting basic medical research.
文摘The authors want to changed the web link of the software platform in this Briefing.Page 97,section 'INTRODUCTION',the web link of SHEsis is changed from http://www.nhgg.org/analysis tohttp://analysis.bio-x.
基金supported by National Natural Science Foundation of China(grant No.41376077)Strategic Priority Research Program of the Chinese Academy of Sciences(grant No.XDB06020204)the National Key Basic Research Program of China(grant No.2013CB429703)
文摘The origin of ancient banded iron formation （BIF） has remained unclear for a long time. How the precipitation process occurred and what the environmental condition was have been widely discussed among scientists, because the period when the major BIFs deposited （-2.8 to 1.8Ga） is the same time when biosphere and atmosphere significantly changed. Based on the discovery of modern seafloor hydrothermal vents, it is possible that reductive environment controlled by vent system is related to the environment where BIF was deposited. According to matter source.
基金Supported by the National Natural Science Foundation of China under Grant Nos 11334005,11574150 and 11564006
文摘A theoretical model which couples the oscillation of cavitation bubbles with the equation of an acoustic wave is utilized to describe the sound fields in double-layer liquids, which can be used to realize the asymmetric transmission of acoustic waves. Numerical simulations show that the asymmetry is related to the properties of the host liquids and the input acoustic wave. Asymmetry can be enhanced if the maximum number density or the ambient radius of the cavitation bubbles in the low cavitation threshold liquid increases. Moreover, the direction of rectification will be reversed if the amplitude of the input acoustic wave becomes high enough.
文摘To the editor,Since the introduction of multiplex-PCR(mPCR)in1988,this technique has emerged as a highly efficient and sensitive molecular tool for nucleic acid-based diagnosis and monitoring,it is applicable to a broad range of physiological,metabolic and infectious conditions affecting human。
基金supported by National Natural Science Foundation of China(21975028,22011540377)Beijing Municipal Science and Technology Project(Z181100005118002)+2 种基金Beijing Municipal Natural Science Foundation(JQ19008)National Key Research and Development Program of China(2017YFA0206600)the National Natur-al Science Foundation of China(51773045,21772030,51922032,21961160720)for financial support。
文摘The power conversion efficiency(PCE)for perovskite solar cells(PSCs)now reaches 25.2%[1].However,the perovskite materials have complex compositions and variable phases,calling for suitable characterization techniques to investigate the underlying operation and degradation mechanism.
文摘The authors consider the uniformly most powerful invariant test of the testing problems (Ⅰ) H 0: μ′Σ -1 μ≥CH 1: μ′Σ -1 μ<C and (Ⅱ) H 00 : β′X′Xβσ 2≥CH 11 : β′X′Xβσ 2<C under m dimensional normal population N m(μ, Σ) and normal linear model (Y, Xβ, σ 2) respectively. Furthermore, an application of the uniformly most powerful invariant test is given.
文摘The 2016 Action Plan for Implementing Quality Development Outline(Plan for short)released by the State Council recently emphasized to improve brand quality and strengthen the supply-side structural reform,aiming to promote China as a powerful nation with high quality.The Plan highlighted the basis for upgrading brand quality as well as law and regulation system of brand quality,indicating that the supporting
文摘Since the reform and opening up,China’s economy has experienced rapid development and progress,and has gradually emerged as a large global economy and trading nation,and the import and export trade has made brilliant achievements.At the same time,however,China’s import and export trade activities still face enormous challenges and face the problem of turning the large trading nation into the powerful trading nation.Among them,institutional factors are the main obstacles restricting China’s trade development.Therefore,it is necessary to strengthen institutional innovation and reform from a large trading nation to a powerful trading nation.
文摘The reform and opening has given impetus to the rapid development of China’s stone industry, laying the foundations for its development to a higher level, and for the realization of the development target of a powerful stone producer in the world by the year 2010. Its major features are as follows: 1. Production of major products in China’s stone industry has witnessed significant growth, leaping to second place in the world and ranking among the world’s major stone producers. In 1995, total production of the national granite slabs, marble slabs, terazzos
文摘The term of office shifting National two sessions in 2018, the First Session of the 13th National People＇s Congress （NPC） and the First Session of the National Committee of Chinese People＇s Political Consultative Conference （CPPCC） were held at a new historical juncture for China＇s development. It was described by the international public opinions as ＂the first two sessions since the 19th Communist Party of China（CPC） National Congress declaring China＇s entry into a new era＂, marking ＂the most important moment for China in 2o18＂ and having extraor- dinary significance and far-reaching impact.
文摘With the theme of＂Stronger Partnership for a Brighter Future,＂ the Ninth BRICS Summit will be held in China＇s picturesque city of Xiamen in southeast China＇s Fujian Province in September. ChinAfrica interviewed Dolana Msimang, Ambassador of South Africa to China, to get her views on how this summit will strengthen the BRICS partnership and gain a deeper insight into South Africa＇s participation in the increasingly important role BRICS is playing in her own country and Africa as a whole. Edited excerpts of her views follow.
文摘The Four Natural Elements and Their Relation to the Nature of Reality and the Human Potential for Healing and Enlightenment All phenomena are made from the four elements and thus are related in the sense of sharing the same essential nature(e.g,, the four elements),Moreover.all phenomena can be classified in terms of the triad of outer,inner,and alternative things. This principles common to most Tantric systems and is
文摘Chen Wen is extremely fond of edible fungus.Whenever he speaks of it,hecan go on for hours,even while standing in harsh conditions on the QinghaiTibet Plateau nearly 3,000 meters above sea level with the temperature nearly freezing.His eyes are always sparkling and full of enthusiasm,with a powerful dream fueling him from the bottom of his heart.He hopes that one day,Richi Village’s
基金supported by the National Nature Science Foundation of China under Grant No.61322505Innovation Foundation for Graduates of National University of Defense Technology under Grant No.B130704
文摘A review on the progress of powerful 2 μm silica fiber sources in past decades is presented. We review the state-of-the-art records and representative achievements of 2 μm high-average-power continuous- wave, pulsed fiber lasers and amplifiers, and powerful superfluorescent sources. Challenges which limit the further power scaling of 2 μm silica fiber sources are discussed, including pumping brightness limitation, thermal problem and nonlinear effects. Potential and promising roadmaps to go beyond these limitations, like tandem pumping and beam combining, are discussed. Prospects of powerful 2 μm silica fiber sources are also presented in the end of paper.
