Objective To investigate the effects of the flexible surgical approaches on therapeutic and cosmetic outcomes of facial nevi.Methods From August 2002 to January 2008,16 cases with facial nevi had been treated in our w...Objective To investigate the effects of the flexible surgical approaches on therapeutic and cosmetic outcomes of facial nevi.Methods From August 2002 to January 2008,16 cases with facial nevi had been treated in our wards with the selected approaches.Surgical approaches including serial excision or one-time radical excision,free skin graft,and expanded flap were adopted in accordance with the individual size and location of the facial nevi.Results All cases experienced complete excision and had satisfactory cosmetic appearance in the end.Conclusion The flexible surgical measures help to minimize the risk of malignant transformation and achieve good cosmetic results.展开更多
This paper demonstrates the rhetoric technique, narrative function and sign decoding of Nabokocian otherworld in LoBta and Pale Fire to detect not only the presence of the metaphysical otherworld, but also the faint i...This paper demonstrates the rhetoric technique, narrative function and sign decoding of Nabokocian otherworld in LoBta and Pale Fire to detect not only the presence of the metaphysical otherworld, but also the faint influence upon the living. Under the narrative strategies of the otherworld lies Nabokov＇s aesthetic ethics, which make those who label Nabokov pessimistic and indifferent to be aware of his persistent attempt to push beyond the boundaries of human consciousness and his sincere concern and deep sympathy for the misery of men.展开更多
Hawthorne is an influential romantic novelist in America in 19thcentury. He is famous in handling the application of symbolism. The Scarlet Letter makes the American writer Nathaniel Hawthorne known all around the wor...Hawthorne is an influential romantic novelist in America in 19thcentury. He is famous in handling the application of symbolism. The Scarlet Letter makes the American writer Nathaniel Hawthorne known all around the world. The vivid description of the four characters in the novel shows that Hawthorne is skilful in the use of symbolism. The Scarlet Letter was published in 1850 and it is Hawthorne＇s most important symbolic novel, which stands as the best work of Hawthorne. It has great significance in America literature. Hawthorne used symbolism through the whole novel. The most obvious symbol is the four main characters in the novel： Hester Prynne, Arthur Dimmesdale, Roger Chillingworth and Pearl have their own symbolic meanings. This thesis is written in the hope to introduce ananalyze the symbolic meaning of the four main characters in The Scarlet Letter.展开更多
The development of foils for racing boats has changed the strategy of sailing. Recently, the America＇s cup held in San Francisco, has been the theatre of a tragicomic history due to the foils. During the last round, ...The development of foils for racing boats has changed the strategy of sailing. Recently, the America＇s cup held in San Francisco, has been the theatre of a tragicomic history due to the foils. During the last round, the New-Zealand boat was winning by 8 to 1 against the defender USA. The winner is the first with 9 victories. USA team understood suddenly （may be） how to use the control of the pitching of the inain foils by adjusting the rake in order to stabilize the ship. And USA won by 9 victories against 8 to the challenger NZ. The goal in this paper is to point out few aspects which could be taken into account in order to improve this mysterious control law which is known as the key of the victory of the USA team. There are certainly many reasons and in particular the cleverness of the sailors and of all the engineering team behind this project. But it appears interesting to have a mathematical discussion, even if it is a partial one, on the mechanical behaviour of these extraordinary sailing boats. The nunlerical exanlples given here are not the true ones. They have just been invented in order to explain the theoretical developments concerning three points： The possibility of tacking on the foils for sailing upwind, the nature of foiling instabilities, if there are, when the boat is flying and the control laws.展开更多
文摘Objective To investigate the effects of the flexible surgical approaches on therapeutic and cosmetic outcomes of facial nevi.Methods From August 2002 to January 2008,16 cases with facial nevi had been treated in our wards with the selected approaches.Surgical approaches including serial excision or one-time radical excision,free skin graft,and expanded flap were adopted in accordance with the individual size and location of the facial nevi.Results All cases experienced complete excision and had satisfactory cosmetic appearance in the end.Conclusion The flexible surgical measures help to minimize the risk of malignant transformation and achieve good cosmetic results.
文摘This paper demonstrates the rhetoric technique, narrative function and sign decoding of Nabokocian otherworld in LoBta and Pale Fire to detect not only the presence of the metaphysical otherworld, but also the faint influence upon the living. Under the narrative strategies of the otherworld lies Nabokov＇s aesthetic ethics, which make those who label Nabokov pessimistic and indifferent to be aware of his persistent attempt to push beyond the boundaries of human consciousness and his sincere concern and deep sympathy for the misery of men.
文摘Hawthorne is an influential romantic novelist in America in 19thcentury. He is famous in handling the application of symbolism. The Scarlet Letter makes the American writer Nathaniel Hawthorne known all around the world. The vivid description of the four characters in the novel shows that Hawthorne is skilful in the use of symbolism. The Scarlet Letter was published in 1850 and it is Hawthorne＇s most important symbolic novel, which stands as the best work of Hawthorne. It has great significance in America literature. Hawthorne used symbolism through the whole novel. The most obvious symbol is the four main characters in the novel： Hester Prynne, Arthur Dimmesdale, Roger Chillingworth and Pearl have their own symbolic meanings. This thesis is written in the hope to introduce ananalyze the symbolic meaning of the four main characters in The Scarlet Letter.
文摘The development of foils for racing boats has changed the strategy of sailing. Recently, the America＇s cup held in San Francisco, has been the theatre of a tragicomic history due to the foils. During the last round, the New-Zealand boat was winning by 8 to 1 against the defender USA. The winner is the first with 9 victories. USA team understood suddenly （may be） how to use the control of the pitching of the inain foils by adjusting the rake in order to stabilize the ship. And USA won by 9 victories against 8 to the challenger NZ. The goal in this paper is to point out few aspects which could be taken into account in order to improve this mysterious control law which is known as the key of the victory of the USA team. There are certainly many reasons and in particular the cleverness of the sailors and of all the engineering team behind this project. But it appears interesting to have a mathematical discussion, even if it is a partial one, on the mechanical behaviour of these extraordinary sailing boats. The nunlerical exanlples given here are not the true ones. They have just been invented in order to explain the theoretical developments concerning three points： The possibility of tacking on the foils for sailing upwind, the nature of foiling instabilities, if there are, when the boat is flying and the control laws.
