An opened bottom cylinder is a large-diameter cylinder placed on a rubber base or embedded in a soil foundation. The settlement of such a cylinder differs greatly from that of a closed bottom cylinder and so does the ...An opened bottom cylinder is a large-diameter cylinder placed on a rubber base or embedded in a soil foundation. The settlement of such a cylinder differs greatly from that of a closed bottom cylinder and so does the distribution of inner soil pressure over the opened bottom cylindrical structure. Through investigation of the settlement and the inner soil pressure on the opened bottom cylinder by model experiments, the interactions among the filler inside the cylinder, subsoil and cylinder are analyzed. The adjusting mechanism of friction resistance between the inner filler and the wall of the cylinder during overturning of the cylinder is discussed. Based on the experimental study, a method for calculating the inner soil pressure on the cylindrical structure under axisymmetric loading or non- axisymmetric (with lateral) loading is proposed in this paper. Meanwhile, the effective anti-overturning ratio of the opened bottom cylinder is derived.展开更多
Utilizing the opened round ligament as venous grafts during liver transplantation is useful but controversial,and there are no pathological analyses of this procedure. Herein,we describe the first reported case of a p...Utilizing the opened round ligament as venous grafts during liver transplantation is useful but controversial,and there are no pathological analyses of this procedure. Herein,we describe the first reported case of a pathological analysis of an opened round ligament used as a venous patch graft in a living donor liver transplantation(LDLT). A 13-year-old female patient with biliary atresia underwent LDLT using a posterior segment graft from her mother. The graft had two hepatic veins(HVs),which included the right HV(RHV; 15 mm) and the inferior RHV(IRHV; 20 mm). The graft RHV and IRHV were formed into a single orifice using the donor's opened round ligament(60 mm × 20 mm) as a patch graft during bench surgery; it was then anastomosed end-to-side with the recipient inferior vena cava. The recipient had no post-transplant complications involving the HVs,but she died of septic shock with persistent cholangitis and jaundice 86 d after LDLT. The HV anastomotic site had no stenosis or thrombus on autopsy. On pathology,there was adequate patency and continuity between the recipient's HV and the donor's opened round ligament. In addition,the stains for CD31 and CD34 on the inner membrane of the opened round ligament were positive. Hepatic venous reconstruction using the opened round ligament as a venous patch graft is effective in LDLT,as observed on pathology.展开更多
The base stress of the opened bottom cylinder structure differs greatly from that of the structure with a closed bottom. By investigating the inner soil pressure on the cylinder wall and the base stress of the cylinde...The base stress of the opened bottom cylinder structure differs greatly from that of the structure with a closed bottom. By investigating the inner soil pressure on the cylinder wall and the base stress of the cylinder base, which were obtained from the model experiments, the interactions among the filler inside the cylinder, subsoil and cylinder are analyzed. The adjusting mechanism of frictional resistance between the inner filler and the wall of the cylinder during the overturning of the cylinder is discussed. Based on the experimental study, a method for calculating the base stress of the opened bottom cylinder structure is proposed. Meanwhile, the formulas for calculating the effective anti-overturning ratio of the opened bottom cylinder are derived.展开更多
On October 29th, the DHUB 2018SS Design Fair kicked off in the 79 Tank at 751D PARK. This year＇s fashion fair gathered original designs from domestic and overseas designers, while also inviting well-known fashion ico...On October 29th, the DHUB 2018SS Design Fair kicked off in the 79 Tank at 751D PARK. This year＇s fashion fair gathered original designs from domestic and overseas designers, while also inviting well-known fashion icons, to provide you with a unique fashion experience!展开更多
A crucial feature of nanoparticles,such as liposomes,magnetic nanoparticles,quantum dots,metallic nanoparticles,silica nanoparticles,polymersomes and dendrimers etc.,is their higher accumulation in the tumor than in n...A crucial feature of nanoparticles,such as liposomes,magnetic nanoparticles,quantum dots,metallic nanoparticles,silica nanoparticles,polymersomes and dendrimers etc.,is their higher accumulation in the tumor than in normal tissues1-3.Various nanoparticles have been intensively used as vehicles to deliver展开更多
The China ASEAN Business and Investment Summit opened in Nanning,capital city of China’s southern Guangxi Zhuang autonomous region on September 11,along with the 13th China-ASEAN Expo.Chinese Vice-Premier Zhang Gaoli...The China ASEAN Business and Investment Summit opened in Nanning,capital city of China’s southern Guangxi Zhuang autonomous region on September 11,along with the 13th China-ASEAN Expo.Chinese Vice-Premier Zhang Gaoli delivered a keynote speech at the opening ceremony of the summit.He said,the ASEAN-China dialogue relations.展开更多
Hu Heping,Minister of Ministry of Culture and Tourism of the People's Republic of China,said that China is willing to deepen cooperation and share experience with other countries to promote the revitalization of t...Hu Heping,Minister of Ministry of Culture and Tourism of the People's Republic of China,said that China is willing to deepen cooperation and share experience with other countries to promote the revitalization of the global tourism industry.展开更多
On December 2,2014,the World Family Summit＋10 was held in Zhuhai,Guangdong Province.It was jointly organized by National Health and Family Planning Commission（NHFPC）and World Family Organization,with the theme of＂...On December 2,2014,the World Family Summit＋10 was held in Zhuhai,Guangdong Province.It was jointly organized by National Health and Family Planning Commission（NHFPC）and World Family Organization,with the theme of＂Families in BalanceBuilding the Future We Want＂.Liu Yandong,Member of the Political Bureau of the Central Committee of the CPC and Vice Premier of the State Council delivered a keynote speech.Gu Xiulian,展开更多
The China Xinhua Aviation Company opened for business in the summer of 1994. At that time it had 13 airlines and 42 scheduled flights each week flying from Beijing and Tianjin to other parts of China. Now it has 34 ai...The China Xinhua Aviation Company opened for business in the summer of 1994. At that time it had 13 airlines and 42 scheduled flights each week flying from Beijing and Tianjin to other parts of China. Now it has 34 airlines and 122 scheduled flights each week from Beijing and Tianjin to 21 Chinese cities, such as Guangzhou, Shenzhen, Harbin, Jinan, Kunming, Haikou,展开更多
21st Oct, the first phase of Sijiqing Clothing Business Center in Jiubao was opened, so another bigger Sijiqing turns up in Hangzhou besides the one in Hanghai Road.
A numerical study based on the finite volume method has been performed to study the three-dimension natural convection in a parallelogrammic top side opened cavity filled nanofluid with partially heated square at the ...A numerical study based on the finite volume method has been performed to study the three-dimension natural convection in a parallelogrammic top side opened cavity filled nanofluid with partially heated square at the bottom side.Results are obtained for different governing parameters such as nanoparticle concentration (φ) from 0 to 0.05,inclination angle of the back and front walls (α) from 5° to 75°,Rayleigh number from 10^3 to 10^5,and length of heater changer from 0.1 to 1.The main finding from the obtained result showed that the inclination angle and nanoparticle volume fraction affect the flow structure and enhance the heat transfer.展开更多
Oracle bone inscription,or Jiaguwen is one of the four ancient characters in the world,and the only text in Oracle bone in scrip tions,are an ancient C hinese language named for their in scrip tions on tortoise shells...Oracle bone inscription,or Jiaguwen is one of the four ancient characters in the world,and the only text in Oracle bone in scrip tions,are an ancient C hinese language named for their in scrip tions on tortoise shells and animal bones.They are a prim itive form of Chinese characters and the oldest fully-developed characters in China.展开更多
On November 21st,the 2022 Soong Ching Ling International Forum on Children’s Development was held in China Soong Ching Ling Science and Culture Centre for Young People.This forum was co-hosted by China Soong Ching Li...On November 21st,the 2022 Soong Ching Ling International Forum on Children’s Development was held in China Soong Ching Ling Science and Culture Centre for Young People.This forum was co-hosted by China Soong Ching Ling Foundation and China Welfare Institute,co-organised by China Federation of Internet Societies,Capital Normal University and China Soong Ching Ling Science andCulture Centre for Young People,andheldunder the auspices of China Education Association for International Exchange.展开更多
In recent years,more than 20 Spanish films have been released and introduced in Chinese cinemas,achieving significant box office results and good reputation.The exchange and cooperation of film culture between China a...In recent years,more than 20 Spanish films have been released and introduced in Chinese cinemas,achieving significant box office results and good reputation.The exchange and cooperation of film culture between China and Spain are becoming increasingly frequent and smooth.展开更多
An investigation is made on the soil pressure in a nine cabin opened bottom elliptical barrel structure. The calculation models using the penetration of negative pressure method have been developed. The first calculat...An investigation is made on the soil pressure in a nine cabin opened bottom elliptical barrel structure. The calculation models using the penetration of negative pressure method have been developed. The first calculation model is is for the construction stage involving three zones, namely, passive, transitional, and active established for the soil pressure in cabins. The other calculation model is based on the use stage, with the two （passive and active） zones for the soil pressure in cabins. The height of zones and the theoretical analytical solutions of inner soil pressure are derived. The analytical formulas of the models are proved using the finite element method and experimental data, and the formulas are analyzed in the inner soil pressure in the same condition. The calculation models can be used for other multi-position structural design or construction.展开更多
文摘An opened bottom cylinder is a large-diameter cylinder placed on a rubber base or embedded in a soil foundation. The settlement of such a cylinder differs greatly from that of a closed bottom cylinder and so does the distribution of inner soil pressure over the opened bottom cylindrical structure. Through investigation of the settlement and the inner soil pressure on the opened bottom cylinder by model experiments, the interactions among the filler inside the cylinder, subsoil and cylinder are analyzed. The adjusting mechanism of friction resistance between the inner filler and the wall of the cylinder during overturning of the cylinder is discussed. Based on the experimental study, a method for calculating the inner soil pressure on the cylindrical structure under axisymmetric loading or non- axisymmetric (with lateral) loading is proposed in this paper. Meanwhile, the effective anti-overturning ratio of the opened bottom cylinder is derived.
文摘Utilizing the opened round ligament as venous grafts during liver transplantation is useful but controversial,and there are no pathological analyses of this procedure. Herein,we describe the first reported case of a pathological analysis of an opened round ligament used as a venous patch graft in a living donor liver transplantation(LDLT). A 13-year-old female patient with biliary atresia underwent LDLT using a posterior segment graft from her mother. The graft had two hepatic veins(HVs),which included the right HV(RHV; 15 mm) and the inferior RHV(IRHV; 20 mm). The graft RHV and IRHV were formed into a single orifice using the donor's opened round ligament(60 mm × 20 mm) as a patch graft during bench surgery; it was then anastomosed end-to-side with the recipient inferior vena cava. The recipient had no post-transplant complications involving the HVs,but she died of septic shock with persistent cholangitis and jaundice 86 d after LDLT. The HV anastomotic site had no stenosis or thrombus on autopsy. On pathology,there was adequate patency and continuity between the recipient's HV and the donor's opened round ligament. In addition,the stains for CD31 and CD34 on the inner membrane of the opened round ligament were positive. Hepatic venous reconstruction using the opened round ligament as a venous patch graft is effective in LDLT,as observed on pathology.
文摘The base stress of the opened bottom cylinder structure differs greatly from that of the structure with a closed bottom. By investigating the inner soil pressure on the cylinder wall and the base stress of the cylinder base, which were obtained from the model experiments, the interactions among the filler inside the cylinder, subsoil and cylinder are analyzed. The adjusting mechanism of frictional resistance between the inner filler and the wall of the cylinder during the overturning of the cylinder is discussed. Based on the experimental study, a method for calculating the base stress of the opened bottom cylinder structure is proposed. Meanwhile, the formulas for calculating the effective anti-overturning ratio of the opened bottom cylinder are derived.
文摘On October 29th, the DHUB 2018SS Design Fair kicked off in the 79 Tank at 751D PARK. This year＇s fashion fair gathered original designs from domestic and overseas designers, while also inviting well-known fashion icons, to provide you with a unique fashion experience!
文摘A crucial feature of nanoparticles,such as liposomes,magnetic nanoparticles,quantum dots,metallic nanoparticles,silica nanoparticles,polymersomes and dendrimers etc.,is their higher accumulation in the tumor than in normal tissues1-3.Various nanoparticles have been intensively used as vehicles to deliver
文摘The China ASEAN Business and Investment Summit opened in Nanning,capital city of China’s southern Guangxi Zhuang autonomous region on September 11,along with the 13th China-ASEAN Expo.Chinese Vice-Premier Zhang Gaoli delivered a keynote speech at the opening ceremony of the summit.He said,the ASEAN-China dialogue relations.
文摘Hu Heping,Minister of Ministry of Culture and Tourism of the People's Republic of China,said that China is willing to deepen cooperation and share experience with other countries to promote the revitalization of the global tourism industry.
文摘On December 2,2014,the World Family Summit＋10 was held in Zhuhai,Guangdong Province.It was jointly organized by National Health and Family Planning Commission（NHFPC）and World Family Organization,with the theme of＂Families in BalanceBuilding the Future We Want＂.Liu Yandong,Member of the Political Bureau of the Central Committee of the CPC and Vice Premier of the State Council delivered a keynote speech.Gu Xiulian,
文摘The China Xinhua Aviation Company opened for business in the summer of 1994. At that time it had 13 airlines and 42 scheduled flights each week flying from Beijing and Tianjin to other parts of China. Now it has 34 airlines and 122 scheduled flights each week from Beijing and Tianjin to 21 Chinese cities, such as Guangzhou, Shenzhen, Harbin, Jinan, Kunming, Haikou,
文摘21st Oct, the first phase of Sijiqing Clothing Business Center in Jiubao was opened, so another bigger Sijiqing turns up in Hangzhou besides the one in Hanghai Road.
文摘A numerical study based on the finite volume method has been performed to study the three-dimension natural convection in a parallelogrammic top side opened cavity filled nanofluid with partially heated square at the bottom side.Results are obtained for different governing parameters such as nanoparticle concentration (φ) from 0 to 0.05,inclination angle of the back and front walls (α) from 5° to 75°,Rayleigh number from 10^3 to 10^5,and length of heater changer from 0.1 to 1.The main finding from the obtained result showed that the inclination angle and nanoparticle volume fraction affect the flow structure and enhance the heat transfer.
文摘Oracle bone inscription,or Jiaguwen is one of the four ancient characters in the world,and the only text in Oracle bone in scrip tions,are an ancient C hinese language named for their in scrip tions on tortoise shells and animal bones.They are a prim itive form of Chinese characters and the oldest fully-developed characters in China.
文摘On November 21st,the 2022 Soong Ching Ling International Forum on Children’s Development was held in China Soong Ching Ling Science and Culture Centre for Young People.This forum was co-hosted by China Soong Ching Ling Foundation and China Welfare Institute,co-organised by China Federation of Internet Societies,Capital Normal University and China Soong Ching Ling Science andCulture Centre for Young People,andheldunder the auspices of China Education Association for International Exchange.
文摘In recent years,more than 20 Spanish films have been released and introduced in Chinese cinemas,achieving significant box office results and good reputation.The exchange and cooperation of film culture between China and Spain are becoming increasingly frequent and smooth.
基金supported by Open Fund Project of Hunan Province Research Center for Safety Control Technology and Equipment of Bridge Engineering(Changsha University of Science&Technology)(No.13KC05)
文摘An investigation is made on the soil pressure in a nine cabin opened bottom elliptical barrel structure. The calculation models using the penetration of negative pressure method have been developed. The first calculation model is is for the construction stage involving three zones, namely, passive, transitional, and active established for the soil pressure in cabins. The other calculation model is based on the use stage, with the two （passive and active） zones for the soil pressure in cabins. The height of zones and the theoretical analytical solutions of inner soil pressure are derived. The analytical formulas of the models are proved using the finite element method and experimental data, and the formulas are analyzed in the inner soil pressure in the same condition. The calculation models can be used for other multi-position structural design or construction.
