To overcome the topological constraints of non-uniform rational B-splines,T-splines have been proposed to define the freeform surfaces.The introduction of T-junctions and extraordinary points makes it possible to repr...To overcome the topological constraints of non-uniform rational B-splines,T-splines have been proposed to define the freeform surfaces.The introduction of T-junctions and extraordinary points makes it possible to represent arbitrarily shaped models by a single T-spline surface.Whereas,the complexity and flexibility of topology structure bring difficulty in programming,which have caused a great obstacle for the development and application of T-spline technologies.So far,research literatures concerning T-spline data structures compatible with extraordinary points are very scarce.In this paper,an efficient data structure for calculation of unstructured T-spline surfaces is developed,by which any complex T-spline surface models can be easily and efficiently computed.Several unstructured T-spline surface models are calculated and visualized in our prototype system to verify the validity of the proposed method.展开更多
Professor Shao Jing-ming had practiced Chinese medicine for more than 80 years with rich clinical experience and exquisite acupuncture techniques. From his clinical experience, Professor Shao's clinical features c...Professor Shao Jing-ming had practiced Chinese medicine for more than 80 years with rich clinical experience and exquisite acupuncture techniques. From his clinical experience, Professor Shao's clinical features can be summarized as the followings: attaching importance to the theory of meridians and collaterals, combining pattern identification and disease identification, using fewer acupoints for treatment, and using Ashi point and Hegu (LI 4) to treat goiter. He emphasized the priority and sequence in acupoint-selection and manipulation. In treatment of epilepsy, he proposed to treat it according to the situation and paid great attention to the special function of the extraordinary acupoints. During the onset, it should be managed by calming the mind and controlling the symptoms;during the remission period, acupuncture and drugs should be applied simultaneously to regulate qi-blood and yin-yang, so as to reduce the frequency of attacks. He believed that acupuncture manipulation be one of the key factors in achieving the efficacy. In treatment of the motive diseases, such as convulsions and cramps, acupuncture with static and longer needle-retaining time should be adopted to control the limb movement, to strengthen the stimulation and to obtain a long-term efficacy. Professor Shao Jing-ming's medical records range from internal medicine, external medicine, gynecology and pediatrics, listing various refractory diseases effectively treated by him. Professor Shao was a moral and erudite Chinese medicine master, and his clinical experience is worthy of inheritance and development.展开更多
Zhang Ren, a master of medicine, professor, chief physician, and State Council expert for Special Allowances. He is the current vice president of Chinese Acupuncture Society, the honorary chairman of Shanghai Acupunct...Zhang Ren, a master of medicine, professor, chief physician, and State Council expert for Special Allowances. He is the current vice president of Chinese Acupuncture Society, the honorary chairman of Shanghai Acupuncture Society, a member of Shanghai Intangible Cultural Heritage Assessment Committee. He used to be the director of Shanghai Municipal Literature Museum of Traditional Chinese Medicine and the director of the Shanghai Information Institute of Traditional Chinese Medicine. He has been engaged in acupuncture clinical and literature research for more than 40 years. He has been to Europe to give lectures and treat patients in clinic for 3 times, and received a favorable evaluation. And he has independently written and edited more than 60 books on acupuncture and traditional Chinese medicine as a chief editor （including English and Japanese versions）, which were published in Beijing, Shanghai, Chongqing, Taipei and Tokyo. He has published nearly 100 papers in both English and Chinese. He has also chaired Shanghai Municipal Public Health Bureau research projects, and participated in a number of projects such as Shanghai Municipal Science and Technology Commission project, the National 973 project. He has accumulated a wealth of clinical experience on acupuncture treamlent tor multiple modem intractable diseases, especially has unique experience on the acupuncture treammnt for stubborn eye diseases.展开更多
基金The authors would like to acknowledge the support by the National Natural Science Foundation of China(Nos.61572056 and 51305016).
文摘To overcome the topological constraints of non-uniform rational B-splines,T-splines have been proposed to define the freeform surfaces.The introduction of T-junctions and extraordinary points makes it possible to represent arbitrarily shaped models by a single T-spline surface.Whereas,the complexity and flexibility of topology structure bring difficulty in programming,which have caused a great obstacle for the development and application of T-spline technologies.So far,research literatures concerning T-spline data structures compatible with extraordinary points are very scarce.In this paper,an efficient data structure for calculation of unstructured T-spline surfaces is developed,by which any complex T-spline surface models can be easily and efficiently computed.Several unstructured T-spline surface models are calculated and visualized in our prototype system to verify the validity of the proposed method.
文摘Professor Shao Jing-ming had practiced Chinese medicine for more than 80 years with rich clinical experience and exquisite acupuncture techniques. From his clinical experience, Professor Shao's clinical features can be summarized as the followings: attaching importance to the theory of meridians and collaterals, combining pattern identification and disease identification, using fewer acupoints for treatment, and using Ashi point and Hegu (LI 4) to treat goiter. He emphasized the priority and sequence in acupoint-selection and manipulation. In treatment of epilepsy, he proposed to treat it according to the situation and paid great attention to the special function of the extraordinary acupoints. During the onset, it should be managed by calming the mind and controlling the symptoms;during the remission period, acupuncture and drugs should be applied simultaneously to regulate qi-blood and yin-yang, so as to reduce the frequency of attacks. He believed that acupuncture manipulation be one of the key factors in achieving the efficacy. In treatment of the motive diseases, such as convulsions and cramps, acupuncture with static and longer needle-retaining time should be adopted to control the limb movement, to strengthen the stimulation and to obtain a long-term efficacy. Professor Shao Jing-ming's medical records range from internal medicine, external medicine, gynecology and pediatrics, listing various refractory diseases effectively treated by him. Professor Shao was a moral and erudite Chinese medicine master, and his clinical experience is worthy of inheritance and development.
基金supported by Project of Shanghai Science and Technology Committee(12401904600)
文摘Zhang Ren, a master of medicine, professor, chief physician, and State Council expert for Special Allowances. He is the current vice president of Chinese Acupuncture Society, the honorary chairman of Shanghai Acupuncture Society, a member of Shanghai Intangible Cultural Heritage Assessment Committee. He used to be the director of Shanghai Municipal Literature Museum of Traditional Chinese Medicine and the director of the Shanghai Information Institute of Traditional Chinese Medicine. He has been engaged in acupuncture clinical and literature research for more than 40 years. He has been to Europe to give lectures and treat patients in clinic for 3 times, and received a favorable evaluation. And he has independently written and edited more than 60 books on acupuncture and traditional Chinese medicine as a chief editor （including English and Japanese versions）, which were published in Beijing, Shanghai, Chongqing, Taipei and Tokyo. He has published nearly 100 papers in both English and Chinese. He has also chaired Shanghai Municipal Public Health Bureau research projects, and participated in a number of projects such as Shanghai Municipal Science and Technology Commission project, the National 973 project. He has accumulated a wealth of clinical experience on acupuncture treamlent tor multiple modem intractable diseases, especially has unique experience on the acupuncture treammnt for stubborn eye diseases.
