The vehement explosion in two-dimensional (2D) materials has led to one exciting new discoveries after another for the past 15 years. This circumstance resembles a famous movie “The Gold Rush”(1925) expressed the tr...The vehement explosion in two-dimensional (2D) materials has led to one exciting new discoveries after another for the past 15 years. This circumstance resembles a famous movie “The Gold Rush”(1925) expressed the true story about the stream of American people as crowded as the hurricane to join the gold racing in the 19th century. Similarly, the family of 2D materials has gained tremendous interest from broad scientific community in various fields, from fundamental chemistry and physics to materials and device engineering. This special issue includes both tutorial reviews and original research articles, providing general overviews of the recent progresses and bringing about the newest discoveries in this rapidly evolving field.展开更多
Remarkable Progress Friendly exchanges between China and Thailand can be traced back to morethan two thousand years ago.With the establishment in 1975 of diplomaticties,a new page opened up in the annuals of modern Si...Remarkable Progress Friendly exchanges between China and Thailand can be traced back to morethan two thousand years ago.With the establishment in 1975 of diplomaticties,a new page opened up in the annuals of modern Sino-Thai relations.Indeed, the past two decades have seen an all- round blossoming of this ages-longfriendship. In his meeting with the visiting Thai Prime Minister展开更多
On the afternoon of 21 December, 2006, Uli Schwarz, professor emeritus of the German Max Planck Society (MPG) and founding director of the CAS Shanghai Institute for Advanced Stud-
Spring is the season of blos-soming flowers.The Chinese enthusiasm for admiring flowers dates back thousands of years.Renowned Song statesman and poet Ouyang Xiu described in his work On the Peonies of Luoyartg:“In s...Spring is the season of blos-soming flowers.The Chinese enthusiasm for admiring flowers dates back thousands of years.Renowned Song statesman and poet Ouyang Xiu described in his work On the Peonies of Luoyartg:“In spring,every Luoyang reside nt,noble or commoner,adorned themselves with peonies.When the flowers bloomed,the entire city took to the streets to celebrate.展开更多
Roses are typically admired in gardens,but in Y utian County,Hotan Prefecture,Xinjiang Uygur Autonomous Region,they've become steadfast“sentinels,”rooted in sand dunes to combat desertification.
This book is a collect!on of novellas created by writer Wen Qingli with the theme of Kunqu Opera,a masterpiece of human oral and intangible heritage.With elegant and rich words,clear and poetic style,and delicate and ...This book is a collect!on of novellas created by writer Wen Qingli with the theme of Kunqu Opera,a masterpiece of human oral and intangible heritage.With elegant and rich words,clear and poetic style,and delicate and expressive character descriptions,the beauty of Kunqu Opera and the persistenee and inheritanee of traditional opera art by Kunqu Opera performers is conveyed,reflect!ng Chinese characteristics,grandeur,and style.展开更多
In this paper, an explicit expression of the blossom by the means of the B-form of B-B polynomial defined on a simplex is given. With its help, new but very short and simple blossom proofs of the most important theore...In this paper, an explicit expression of the blossom by the means of the B-form of B-B polynomial defined on a simplex is given. With its help, new but very short and simple blossom proofs of the most important theorems on B-B polynomials are derived, such as the degree elevation formula, the subdivision and the change of the underlying simplex procedure, the control points convergence property, the Marsden's identity.展开更多
In this paper,we introduce a new averaging rule,the nonlinear weighted averaging rule.As an application,this averaging rule is used to replace the midpoint averaging in the de Casteljau evaluation algorithm and with t...In this paper,we introduce a new averaging rule,the nonlinear weighted averaging rule.As an application,this averaging rule is used to replace the midpoint averaging in the de Casteljau evaluation algorithm and with this scheme we can also generate transcendental functions which cannot be generated by the classical de Casteljau algorithm.We also investigate the properties of the curves of the functions generated by blossoming,where the results show that these curves and the classical Bézier curves have some similar properties,including variation diminishing property and endpoint interpolation.However,the curves obtained by blossoming using nonlinear weighted averaging rules induced by certain functions violate some properties like convex hull property.展开更多
Chinese Premier Wen Jiabao has just concluded an official visit abroad that took him to three European countries-Finland, Britain and Germany-and the Centra) Asian nation of Tajikistan. Some political observers and sc...Chinese Premier Wen Jiabao has just concluded an official visit abroad that took him to three European countries-Finland, Britain and Germany-and the Centra) Asian nation of Tajikistan. Some political observers and scholars have hailed the premier's visit展开更多
Peach blossoms,long celebrated as harbingers of spring in Chinese poetry for over 2,000 years,reach full bloom around March and April.In harmony with the advent of spring and the flowering season,the tradition of appr...Peach blossoms,long celebrated as harbingers of spring in Chinese poetry for over 2,000 years,reach full bloom around March and April.In harmony with the advent of spring and the flowering season,the tradition of appreciating blossoms has become a hallmark of the spring excursion season in China.Amidst the vast sea of peach blossoms,the Nyingchi Peach Blossom Festival stands out prominently,drawing thousands of tourists to Xizang during the season.展开更多
Plum blossom pile is a new type of special-shaped pile, which is proposed based on the principle of maximum perimeter with the same cross-sectional area. To advance this technique, primarily for the design of plum blo...Plum blossom pile is a new type of special-shaped pile, which is proposed based on the principle of maximum perimeter with the same cross-sectional area. To advance this technique, primarily for the design of plum blossom piles, it is important to investigate the skin friction behavior of plum blossom pile foundations precluding any straightforward constitutive model. In this work, an analytic method dependent on the cross-sectional geometry and the vertical shearing effects is proposed by means of equilibrium analysis to calculate the effective vertical stress in the surrounding soil, the skin friction/negative skin friction, and the axial force/dragload of a plum blossom pile. Additionally, the curves of skin friction of piles are investigated with the same conditions. The results show that the curves of skin friction of piles deduced according to the developed analytic method agree well with the FEM results and related literature solution, which validates the solution. The axial force of the pile decreases with the increase of the shear action coefficient in the buried depth direction under the vertical concentrated load when considering the vertical shearing effects on the pile-soil interfaces.展开更多
On 5 March,2025,the"Spring Blossoms"ASEAN-China Lady Cultural Gathering was held at the White Pagoda Academy in Beijing.The event was co-hosted by the ASEAN-China Centre and the Beijing People's Associat...On 5 March,2025,the"Spring Blossoms"ASEAN-China Lady Cultural Gathering was held at the White Pagoda Academy in Beijing.The event was co-hosted by the ASEAN-China Centre and the Beijing People's Association for Friendship with Foreign Countries.展开更多
文摘The vehement explosion in two-dimensional (2D) materials has led to one exciting new discoveries after another for the past 15 years. This circumstance resembles a famous movie “The Gold Rush”(1925) expressed the true story about the stream of American people as crowded as the hurricane to join the gold racing in the 19th century. Similarly, the family of 2D materials has gained tremendous interest from broad scientific community in various fields, from fundamental chemistry and physics to materials and device engineering. This special issue includes both tutorial reviews and original research articles, providing general overviews of the recent progresses and bringing about the newest discoveries in this rapidly evolving field.
文摘Remarkable Progress Friendly exchanges between China and Thailand can be traced back to morethan two thousand years ago.With the establishment in 1975 of diplomaticties,a new page opened up in the annuals of modern Sino-Thai relations.Indeed, the past two decades have seen an all- round blossoming of this ages-longfriendship. In his meeting with the visiting Thai Prime Minister
文摘On the afternoon of 21 December, 2006, Uli Schwarz, professor emeritus of the German Max Planck Society (MPG) and founding director of the CAS Shanghai Institute for Advanced Stud-
文摘Spring is the season of blos-soming flowers.The Chinese enthusiasm for admiring flowers dates back thousands of years.Renowned Song statesman and poet Ouyang Xiu described in his work On the Peonies of Luoyartg:“In spring,every Luoyang reside nt,noble or commoner,adorned themselves with peonies.When the flowers bloomed,the entire city took to the streets to celebrate.
文摘Roses are typically admired in gardens,but in Y utian County,Hotan Prefecture,Xinjiang Uygur Autonomous Region,they've become steadfast“sentinels,”rooted in sand dunes to combat desertification.
文摘This book is a collect!on of novellas created by writer Wen Qingli with the theme of Kunqu Opera,a masterpiece of human oral and intangible heritage.With elegant and rich words,clear and poetic style,and delicate and expressive character descriptions,the beauty of Kunqu Opera and the persistenee and inheritanee of traditional opera art by Kunqu Opera performers is conveyed,reflect!ng Chinese characteristics,grandeur,and style.
文摘In this paper, an explicit expression of the blossom by the means of the B-form of B-B polynomial defined on a simplex is given. With its help, new but very short and simple blossom proofs of the most important theorems on B-B polynomials are derived, such as the degree elevation formula, the subdivision and the change of the underlying simplex procedure, the control points convergence property, the Marsden's identity.
文摘In this paper,we introduce a new averaging rule,the nonlinear weighted averaging rule.As an application,this averaging rule is used to replace the midpoint averaging in the de Casteljau evaluation algorithm and with this scheme we can also generate transcendental functions which cannot be generated by the classical de Casteljau algorithm.We also investigate the properties of the curves of the functions generated by blossoming,where the results show that these curves and the classical Bézier curves have some similar properties,including variation diminishing property and endpoint interpolation.However,the curves obtained by blossoming using nonlinear weighted averaging rules induced by certain functions violate some properties like convex hull property.
文摘Chinese Premier Wen Jiabao has just concluded an official visit abroad that took him to three European countries-Finland, Britain and Germany-and the Centra) Asian nation of Tajikistan. Some political observers and scholars have hailed the premier's visit
文摘Peach blossoms,long celebrated as harbingers of spring in Chinese poetry for over 2,000 years,reach full bloom around March and April.In harmony with the advent of spring and the flowering season,the tradition of appreciating blossoms has become a hallmark of the spring excursion season in China.Amidst the vast sea of peach blossoms,the Nyingchi Peach Blossom Festival stands out prominently,drawing thousands of tourists to Xizang during the season.
基金Project(52325905) supported by the National Natural Science Foundation of ChinaProjects(DJ-HXGG-2023-04, DJHXGG-2023-16) supported by the Key Technology Research Projects of Power China。
文摘Plum blossom pile is a new type of special-shaped pile, which is proposed based on the principle of maximum perimeter with the same cross-sectional area. To advance this technique, primarily for the design of plum blossom piles, it is important to investigate the skin friction behavior of plum blossom pile foundations precluding any straightforward constitutive model. In this work, an analytic method dependent on the cross-sectional geometry and the vertical shearing effects is proposed by means of equilibrium analysis to calculate the effective vertical stress in the surrounding soil, the skin friction/negative skin friction, and the axial force/dragload of a plum blossom pile. Additionally, the curves of skin friction of piles are investigated with the same conditions. The results show that the curves of skin friction of piles deduced according to the developed analytic method agree well with the FEM results and related literature solution, which validates the solution. The axial force of the pile decreases with the increase of the shear action coefficient in the buried depth direction under the vertical concentrated load when considering the vertical shearing effects on the pile-soil interfaces.
文摘On 5 March,2025,the"Spring Blossoms"ASEAN-China Lady Cultural Gathering was held at the White Pagoda Academy in Beijing.The event was co-hosted by the ASEAN-China Centre and the Beijing People's Association for Friendship with Foreign Countries.
