[目的/意义]在定义论文引文和专利引文的引用时滞和循环周期基础上,探讨了富勒烯研究的引用时滞和循环周期及其随时间变化趋势。[方法/过程]采用引文分析法,数据来源自Web of Science中有关富勒烯研究的引文数据。[结果/结论]结果揭示...[目的/意义]在定义论文引文和专利引文的引用时滞和循环周期基础上,探讨了富勒烯研究的引用时滞和循环周期及其随时间变化趋势。[方法/过程]采用引文分析法,数据来源自Web of Science中有关富勒烯研究的引文数据。[结果/结论]结果揭示富勒烯研究的专利引文和论文引文的引用时滞基本一致,而科学循环周期平均小于技术循环周期,但二者之间的差距在逐年减小。展开更多
Objective: To explore the application of controlled hypothermia radio-frequency ablation technique in otolaryngology. Methods: Germany Bipolar controlled hypothermia radio-frequency with varying tips was used for obst...Objective: To explore the application of controlled hypothermia radio-frequency ablation technique in otolaryngology. Methods: Germany Bipolar controlled hypothermia radio-frequency with varying tips was used for obstructive sleep apnea-hyponea syndrome, chronic hypertrophic rhinitis, allergic rhinitis, aural pseudocyst, phymatoid proliferation of tongue root, capillary hemangioma of nose and pharynx. Follow up was made up to six months. Results:All patients had curative effects. Conclusion: Hypothermia radio-frequency ablation technique was used effectively for many diseases in otolaryngology with features of accurate ablation, low complication, reliable effects as well as easyusing. It was a prospective method of micro invasive surgery.展开更多
文摘[目的/意义]在定义论文引文和专利引文的引用时滞和循环周期基础上,探讨了富勒烯研究的引用时滞和循环周期及其随时间变化趋势。[方法/过程]采用引文分析法,数据来源自Web of Science中有关富勒烯研究的引文数据。[结果/结论]结果揭示富勒烯研究的专利引文和论文引文的引用时滞基本一致,而科学循环周期平均小于技术循环周期,但二者之间的差距在逐年减小。
文摘Objective: To explore the application of controlled hypothermia radio-frequency ablation technique in otolaryngology. Methods: Germany Bipolar controlled hypothermia radio-frequency with varying tips was used for obstructive sleep apnea-hyponea syndrome, chronic hypertrophic rhinitis, allergic rhinitis, aural pseudocyst, phymatoid proliferation of tongue root, capillary hemangioma of nose and pharynx. Follow up was made up to six months. Results:All patients had curative effects. Conclusion: Hypothermia radio-frequency ablation technique was used effectively for many diseases in otolaryngology with features of accurate ablation, low complication, reliable effects as well as easyusing. It was a prospective method of micro invasive surgery.