Traditional Chinese medicine(TCM) plays an important role in the medical system used in health care and treatment of diseases.This article reviews the basic theory of TCM based on its formation and contributions.Two n...Traditional Chinese medicine(TCM) plays an important role in the medical system used in health care and treatment of diseases.This article reviews the basic theory of TCM based on its formation and contributions.Two new personal points are proposed as follows:Six Zang(六脏) theory and deemphasization of the five-element theory.The basic theory of Chinese herbs is also discussed.展开更多
Optical microcavities have attracted tremendous interest in both fundamental and applied research in the past few decades, thanks to their small footprint, easy integrability, and high quality factors. Using total int...Optical microcavities have attracted tremendous interest in both fundamental and applied research in the past few decades, thanks to their small footprint, easy integrability, and high quality factors. Using total internal reflection from a dielectric interface or a photonic band gap in a periodic system, these photonic structures do not rely on conventional metal-coated mirrors to confine light in small volumes, which have brought forth new developments in both classical and quantum optics. This focus issue showcases several such developments and related findings, which may pave the way for the next generation of on-chip photonic devices based on microcavities.展开更多
In a recent online publication of Science,Professor Peter Strasser of the Technical University of Berlin,Germany,and his collaborators reported element-specific anisotropic growth of Pt and Ni in shaped Pt alloy synth...In a recent online publication of Science,Professor Peter Strasser of the Technical University of Berlin,Germany,and his collaborators reported element-specific anisotropic growth of Pt and Ni in shaped Pt alloy synthesis[1].They showed that the surface steps in the Pt3Ni concave hexapod alloy formed in the initial stage of the synthesis were crucial in the segregation of an M-rich(M=Ni,Co,展开更多
YAN Cailing lives on the Loess Plateau in northwestern China. In spite of her lightheartedness and cheer, she actually leads an uneasy life. At 37,she has three children. When she was small, her family lived a hard li...YAN Cailing lives on the Loess Plateau in northwestern China. In spite of her lightheartedness and cheer, she actually leads an uneasy life. At 37,she has three children. When she was small, her family lived a hard life. Her parents couldn’t afford tuition fees for all their six daughters. She went to school without textbooks, always having to listen attentively to insure she would remember the teacher’s lessons. In winter, she wore thin clothes and ragged shoes. Even when both her feet were frostbitten, she still continued to go to school. In 1974, Yan Cailing was admitted to a senior high school but then failed to pass展开更多
Editor's note: We are sorry that because of the over-crowded space in our last issue, we are delayed in presenting the second part of the report delivered by the CAS President Lu Yongxiang at the 2002 working conf...Editor's note: We are sorry that because of the over-crowded space in our last issue, we are delayed in presenting the second part of the report delivered by the CAS President Lu Yongxiang at the 2002 working conference of CAS. The report appears in two installments in this and the 1st issue of this volume.展开更多
Editor's note: We are sorry that because of the over-crowded space in our last issue, we are delayed in presenting the second part of the report delivered by the CAS President Lu Yongxiang at the 2002 working ... Editor's note: We are sorry that because of the over-crowded space in our last issue, we are delayed in presenting the second part of the report delivered by the CAS President Lu Yongxiang at the 2002 working conference of CAS. The report appears in two installments in this and the 1st issue of this volume. ……展开更多
Mitchell’s theory is a breakthrough on the understanding of oxidative phosphorylation of mitochondria, whereas the controversy on this theory is never stop even after Mitchell
The vast amount of the "omics" information of diseased "somatic" cell other than the polymorphic information of the "germline" genome sequences, brings about not
Comrade Xi Jinping points out in the Report to the 19th National Congress of the Communist Party of China(CPC or the Party)that after a long period of efforts,socialism with Chinese characteristics has entered a new e...Comrade Xi Jinping points out in the Report to the 19th National Congress of the Communist Party of China(CPC or the Party)that after a long period of efforts,socialism with Chinese characteristics has entered a new era.,which is a new historical position for China to develop.Scientific understanding展开更多
Recent scholars’work in Vol 58 Issue 1(2015)and Cheng and Li’s paper in Vol 58 Issue 7(2015)in Science China Earth Sciences propose development of"Watershed science"by"Bridging new advances in hydrolo...Recent scholars’work in Vol 58 Issue 1(2015)and Cheng and Li’s paper in Vol 58 Issue 7(2015)in Science China Earth Sciences propose development of"Watershed science"by"Bridging new advances in hydrological science with good management of river basins".An analysis of the language and key concepts used in the abstracts,titles and keywords of this set of 8 papers and an editorial reveals that‘Watershed’,‘River’,‘Science’and‘System’are the展开更多
文摘Traditional Chinese medicine(TCM) plays an important role in the medical system used in health care and treatment of diseases.This article reviews the basic theory of TCM based on its formation and contributions.Two new personal points are proposed as follows:Six Zang(六脏) theory and deemphasization of the five-element theory.The basic theory of Chinese herbs is also discussed.
文摘Optical microcavities have attracted tremendous interest in both fundamental and applied research in the past few decades, thanks to their small footprint, easy integrability, and high quality factors. Using total internal reflection from a dielectric interface or a photonic band gap in a periodic system, these photonic structures do not rely on conventional metal-coated mirrors to confine light in small volumes, which have brought forth new developments in both classical and quantum optics. This focus issue showcases several such developments and related findings, which may pave the way for the next generation of on-chip photonic devices based on microcavities.
文摘In a recent online publication of Science,Professor Peter Strasser of the Technical University of Berlin,Germany,and his collaborators reported element-specific anisotropic growth of Pt and Ni in shaped Pt alloy synthesis[1].They showed that the surface steps in the Pt3Ni concave hexapod alloy formed in the initial stage of the synthesis were crucial in the segregation of an M-rich(M=Ni,Co,
文摘YAN Cailing lives on the Loess Plateau in northwestern China. In spite of her lightheartedness and cheer, she actually leads an uneasy life. At 37,she has three children. When she was small, her family lived a hard life. Her parents couldn’t afford tuition fees for all their six daughters. She went to school without textbooks, always having to listen attentively to insure she would remember the teacher’s lessons. In winter, she wore thin clothes and ragged shoes. Even when both her feet were frostbitten, she still continued to go to school. In 1974, Yan Cailing was admitted to a senior high school but then failed to pass
文摘Editor's note: We are sorry that because of the over-crowded space in our last issue, we are delayed in presenting the second part of the report delivered by the CAS President Lu Yongxiang at the 2002 working conference of CAS. The report appears in two installments in this and the 1st issue of this volume.
文摘 Editor's note: We are sorry that because of the over-crowded space in our last issue, we are delayed in presenting the second part of the report delivered by the CAS President Lu Yongxiang at the 2002 working conference of CAS. The report appears in two installments in this and the 1st issue of this volume. ……
文摘Mitchell’s theory is a breakthrough on the understanding of oxidative phosphorylation of mitochondria, whereas the controversy on this theory is never stop even after Mitchell
文摘The vast amount of the "omics" information of diseased "somatic" cell other than the polymorphic information of the "germline" genome sequences, brings about not
文摘Comrade Xi Jinping points out in the Report to the 19th National Congress of the Communist Party of China(CPC or the Party)that after a long period of efforts,socialism with Chinese characteristics has entered a new era.,which is a new historical position for China to develop.Scientific understanding
文摘Recent scholars’work in Vol 58 Issue 1(2015)and Cheng and Li’s paper in Vol 58 Issue 7(2015)in Science China Earth Sciences propose development of"Watershed science"by"Bridging new advances in hydrological science with good management of river basins".An analysis of the language and key concepts used in the abstracts,titles and keywords of this set of 8 papers and an editorial reveals that‘Watershed’,‘River’,‘Science’and‘System’are the
