The Experts below are selected from a list of 282 Experts worldwide ranked by ideXlab platform
He Jiang - One of the best experts on this subject based on the ideXlab platform.
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The man-loading high-temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: Suyu Wang, Zhongyou Ren, Youwen Zeng, Changyan Deng, Guobin Lin, Xiaorong Wang, Min Zhu, He Jiang, Jiasu Wang, Zhipei XuAbstract:The first man-loading high-temperature superconducting (HTS) Maglev Test Vehicle in the world was successfully developed on Dec. 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 24 500 passengers took the Vehicle, and it has been operating back and forth for about 400 km. The HTS Maglev Vehicle provides inherent stability both in the vertical and lateral direction, so no control system is needed. The only control system is used for linear motor driving devices. The melt-textured YBaCuO bulk superconductors are fixed on the bottom of a liquid nitrogen vessel and cooled by liquid nitrogen. The bottom thickness of the rectangle liquid nitrogen vessel with its thin wall is only 3 mm. The onboard HTS Maglev module is placed over the guideway. The guideway consists of two parallel permanent magnetic tracks, whose concentrating magnetic field at 20 mm height above the surface is about 0.5 T. The levitation forces of 8 HTS Maglev modules were measured. The total levitation force of 8 onboard Maglev modules was 10431 N at the levitation gap of 10 mm, and 8486 N at the levitation gap of 15 mm, respectively. These results were measured on May 28, 2002.
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Guidance forces on high temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: J J Wang, Zhongyou Ren, Xiaorong Wang, Shyh-jier Wang, Min Zhu, He Jiang, Honghai Song, Jing ZhengAbstract:The levitation force between superconductors and permanent magnets is directly proportional to the gradient of the magnetic field over the guideway. However, the lateral guidance force is dependent on the trapped flux in the superconductors. The stronger the trapped flux, the larger the guidance force. The guidance force provides stability to the Vehicle in the lateral direction. In order to obtain both larger levitation force and guidance force, superconductors must be cooled in an appropriate applied magnetic field. A man-loading high temperature superconducting (HTS) Maglev Test Vehicle levitating over a permanent magnet (PM) guideway, the first such in the world, was developed and equipped with guidance force measurement instrumentation and the guidance force acting on the entire Vehicle are experimentally investigated. The dependence of the entire Vehicle guidance force on the field cooling height (FCH) is reported. The experiment results have proved that the guidance force of the entire Vehicle is large enough for the lateral stability at an FCH height of 20 mm.
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the first man loading high temperature superconducting maglev Test Vehicle in the world
Physica C-superconductivity and Its Applications, 2002Co-Authors: Jiasu Wang, Youwen Zeng, Zhipei Xu, Haiyu Huang, Qixue Tang, Cuifang Zhang, Guomin Zhao, Shaohua Wang, Suyu Wang, He JiangAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long.
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The first man-loading high temperature superconducting Maglev Test Vehicle in the world
Physica C: Superconductivity and its Applications, 2002Co-Authors: J J Wang, Zhongyou Ren, Shaohua Wang, He Jiang, Fang Liu, Min Zhu, Degui Zhu, Chaoyong Li, Fang Luo, Shyh-jier Wang, Youwen Zeng, Guobin Lin, Guomin Zhao, Cuifang Zhang, Qixue Tang, Haiyu Huang, Zhipei Xu, Changyan Deng, Pengfei Hu, Jisan LianAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long. © 2002 Elsevier Science B.V. All rights reserved.
Zhipei Xu - One of the best experts on this subject based on the ideXlab platform.
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The man-loading high-temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: Suyu Wang, Zhongyou Ren, Youwen Zeng, Changyan Deng, Guobin Lin, Xiaorong Wang, Min Zhu, He Jiang, Jiasu Wang, Zhipei XuAbstract:The first man-loading high-temperature superconducting (HTS) Maglev Test Vehicle in the world was successfully developed on Dec. 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 24 500 passengers took the Vehicle, and it has been operating back and forth for about 400 km. The HTS Maglev Vehicle provides inherent stability both in the vertical and lateral direction, so no control system is needed. The only control system is used for linear motor driving devices. The melt-textured YBaCuO bulk superconductors are fixed on the bottom of a liquid nitrogen vessel and cooled by liquid nitrogen. The bottom thickness of the rectangle liquid nitrogen vessel with its thin wall is only 3 mm. The onboard HTS Maglev module is placed over the guideway. The guideway consists of two parallel permanent magnetic tracks, whose concentrating magnetic field at 20 mm height above the surface is about 0.5 T. The levitation forces of 8 HTS Maglev modules were measured. The total levitation force of 8 onboard Maglev modules was 10431 N at the levitation gap of 10 mm, and 8486 N at the levitation gap of 15 mm, respectively. These results were measured on May 28, 2002.
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the first man loading high temperature superconducting maglev Test Vehicle in the world
Physica C-superconductivity and Its Applications, 2002Co-Authors: Jiasu Wang, Youwen Zeng, Zhipei Xu, Haiyu Huang, Qixue Tang, Cuifang Zhang, Guomin Zhao, Shaohua Wang, Suyu Wang, He JiangAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long.
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The first man-loading high temperature superconducting Maglev Test Vehicle in the world
Physica C: Superconductivity and its Applications, 2002Co-Authors: J J Wang, Zhongyou Ren, Shaohua Wang, He Jiang, Fang Liu, Min Zhu, Degui Zhu, Chaoyong Li, Fang Luo, Shyh-jier Wang, Youwen Zeng, Guobin Lin, Guomin Zhao, Cuifang Zhang, Qixue Tang, Haiyu Huang, Zhipei Xu, Changyan Deng, Pengfei Hu, Jisan LianAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long. © 2002 Elsevier Science B.V. All rights reserved.
Youwen Zeng - One of the best experts on this subject based on the ideXlab platform.
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The man-loading high-temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: Suyu Wang, Zhongyou Ren, Youwen Zeng, Changyan Deng, Guobin Lin, Xiaorong Wang, Min Zhu, He Jiang, Jiasu Wang, Zhipei XuAbstract:The first man-loading high-temperature superconducting (HTS) Maglev Test Vehicle in the world was successfully developed on Dec. 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 24 500 passengers took the Vehicle, and it has been operating back and forth for about 400 km. The HTS Maglev Vehicle provides inherent stability both in the vertical and lateral direction, so no control system is needed. The only control system is used for linear motor driving devices. The melt-textured YBaCuO bulk superconductors are fixed on the bottom of a liquid nitrogen vessel and cooled by liquid nitrogen. The bottom thickness of the rectangle liquid nitrogen vessel with its thin wall is only 3 mm. The onboard HTS Maglev module is placed over the guideway. The guideway consists of two parallel permanent magnetic tracks, whose concentrating magnetic field at 20 mm height above the surface is about 0.5 T. The levitation forces of 8 HTS Maglev modules were measured. The total levitation force of 8 onboard Maglev modules was 10431 N at the levitation gap of 10 mm, and 8486 N at the levitation gap of 15 mm, respectively. These results were measured on May 28, 2002.
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the first man loading high temperature superconducting maglev Test Vehicle in the world
Physica C-superconductivity and Its Applications, 2002Co-Authors: Jiasu Wang, Youwen Zeng, Zhipei Xu, Haiyu Huang, Qixue Tang, Cuifang Zhang, Guomin Zhao, Shaohua Wang, Suyu Wang, He JiangAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long.
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The first man-loading high temperature superconducting Maglev Test Vehicle in the world
Physica C: Superconductivity and its Applications, 2002Co-Authors: J J Wang, Zhongyou Ren, Shaohua Wang, He Jiang, Fang Liu, Min Zhu, Degui Zhu, Chaoyong Li, Fang Luo, Shyh-jier Wang, Youwen Zeng, Guobin Lin, Guomin Zhao, Cuifang Zhang, Qixue Tang, Haiyu Huang, Zhipei Xu, Changyan Deng, Pengfei Hu, Jisan LianAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long. © 2002 Elsevier Science B.V. All rights reserved.
Zhongyou Ren - One of the best experts on this subject based on the ideXlab platform.
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The man-loading high-temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: Suyu Wang, Zhongyou Ren, Youwen Zeng, Changyan Deng, Guobin Lin, Xiaorong Wang, Min Zhu, He Jiang, Jiasu Wang, Zhipei XuAbstract:The first man-loading high-temperature superconducting (HTS) Maglev Test Vehicle in the world was successfully developed on Dec. 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 24 500 passengers took the Vehicle, and it has been operating back and forth for about 400 km. The HTS Maglev Vehicle provides inherent stability both in the vertical and lateral direction, so no control system is needed. The only control system is used for linear motor driving devices. The melt-textured YBaCuO bulk superconductors are fixed on the bottom of a liquid nitrogen vessel and cooled by liquid nitrogen. The bottom thickness of the rectangle liquid nitrogen vessel with its thin wall is only 3 mm. The onboard HTS Maglev module is placed over the guideway. The guideway consists of two parallel permanent magnetic tracks, whose concentrating magnetic field at 20 mm height above the surface is about 0.5 T. The levitation forces of 8 HTS Maglev modules were measured. The total levitation force of 8 onboard Maglev modules was 10431 N at the levitation gap of 10 mm, and 8486 N at the levitation gap of 15 mm, respectively. These results were measured on May 28, 2002.
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Guidance forces on high temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: J J Wang, Zhongyou Ren, Xiaorong Wang, Shyh-jier Wang, Min Zhu, He Jiang, Honghai Song, Jing ZhengAbstract:The levitation force between superconductors and permanent magnets is directly proportional to the gradient of the magnetic field over the guideway. However, the lateral guidance force is dependent on the trapped flux in the superconductors. The stronger the trapped flux, the larger the guidance force. The guidance force provides stability to the Vehicle in the lateral direction. In order to obtain both larger levitation force and guidance force, superconductors must be cooled in an appropriate applied magnetic field. A man-loading high temperature superconducting (HTS) Maglev Test Vehicle levitating over a permanent magnet (PM) guideway, the first such in the world, was developed and equipped with guidance force measurement instrumentation and the guidance force acting on the entire Vehicle are experimentally investigated. The dependence of the entire Vehicle guidance force on the field cooling height (FCH) is reported. The experiment results have proved that the guidance force of the entire Vehicle is large enough for the lateral stability at an FCH height of 20 mm.
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The first man-loading high temperature superconducting Maglev Test Vehicle in the world
Physica C: Superconductivity and its Applications, 2002Co-Authors: J J Wang, Zhongyou Ren, Shaohua Wang, He Jiang, Fang Liu, Min Zhu, Degui Zhu, Chaoyong Li, Fang Luo, Shyh-jier Wang, Youwen Zeng, Guobin Lin, Guomin Zhao, Cuifang Zhang, Qixue Tang, Haiyu Huang, Zhipei Xu, Changyan Deng, Pengfei Hu, Jisan LianAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long. © 2002 Elsevier Science B.V. All rights reserved.
Min Zhu - One of the best experts on this subject based on the ideXlab platform.
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The man-loading high-temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: Suyu Wang, Zhongyou Ren, Youwen Zeng, Changyan Deng, Guobin Lin, Xiaorong Wang, Min Zhu, He Jiang, Jiasu Wang, Zhipei XuAbstract:The first man-loading high-temperature superconducting (HTS) Maglev Test Vehicle in the world was successfully developed on Dec. 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 24 500 passengers took the Vehicle, and it has been operating back and forth for about 400 km. The HTS Maglev Vehicle provides inherent stability both in the vertical and lateral direction, so no control system is needed. The only control system is used for linear motor driving devices. The melt-textured YBaCuO bulk superconductors are fixed on the bottom of a liquid nitrogen vessel and cooled by liquid nitrogen. The bottom thickness of the rectangle liquid nitrogen vessel with its thin wall is only 3 mm. The onboard HTS Maglev module is placed over the guideway. The guideway consists of two parallel permanent magnetic tracks, whose concentrating magnetic field at 20 mm height above the surface is about 0.5 T. The levitation forces of 8 HTS Maglev modules were measured. The total levitation force of 8 onboard Maglev modules was 10431 N at the levitation gap of 10 mm, and 8486 N at the levitation gap of 15 mm, respectively. These results were measured on May 28, 2002.
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Guidance forces on high temperature superconducting Maglev Test Vehicle
IEEE Transactions on Applied Superconductivity, 2003Co-Authors: J J Wang, Zhongyou Ren, Xiaorong Wang, Shyh-jier Wang, Min Zhu, He Jiang, Honghai Song, Jing ZhengAbstract:The levitation force between superconductors and permanent magnets is directly proportional to the gradient of the magnetic field over the guideway. However, the lateral guidance force is dependent on the trapped flux in the superconductors. The stronger the trapped flux, the larger the guidance force. The guidance force provides stability to the Vehicle in the lateral direction. In order to obtain both larger levitation force and guidance force, superconductors must be cooled in an appropriate applied magnetic field. A man-loading high temperature superconducting (HTS) Maglev Test Vehicle levitating over a permanent magnet (PM) guideway, the first such in the world, was developed and equipped with guidance force measurement instrumentation and the guidance force acting on the entire Vehicle are experimentally investigated. The dependence of the entire Vehicle guidance force on the field cooling height (FCH) is reported. The experiment results have proved that the guidance force of the entire Vehicle is large enough for the lateral stability at an FCH height of 20 mm.
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The first man-loading high temperature superconducting Maglev Test Vehicle in the world
Physica C: Superconductivity and its Applications, 2002Co-Authors: J J Wang, Zhongyou Ren, Shaohua Wang, He Jiang, Fang Liu, Min Zhu, Degui Zhu, Chaoyong Li, Fang Luo, Shyh-jier Wang, Youwen Zeng, Guobin Lin, Guomin Zhao, Cuifang Zhang, Qixue Tang, Haiyu Huang, Zhipei Xu, Changyan Deng, Pengfei Hu, Jisan LianAbstract:The first man-loading high temperature superconducting Maglev Test Vehicle in the world is reported. This Vehicle was first Tested successfully on December 31, 2000 in the Applied Superconductivity Laboratory, Southwest Jiaotong University, China. Heretofore over 17,000 passengers took the Vehicle, and it operates very well from beginning to now. The function of suspension is separated from one of propulsion. The high temperature superconducting Maglev provides inherent stable forces both in the levitation and in the guidance direction. The Vehicle is 3.5 m long, 1.2 m wide, and 0.8 m high. When five people stand on Vehicle and the total weight is 530 kg, the net levitation gap is more than 20 mm. The whole Vehicle system includes three parts, Vehicle body, guideway and controlling system. The high temperature superconducting Maglev equipment on board is the most important for the system. The onboard superconductors are melt-textured YBaCuO bulks. The superconductors are fixed on the bottom of liquid nitrogen vessels and cooled by liquid nitrogen. The guideway consists of two parallel permanent magnetic tracks, whose surface concentrating magnetic field is up to 1.2 T. The guideway is 15.5 m long. © 2002 Elsevier Science B.V. All rights reserved.
