Cross-cultural communication mainly refers to communication between people of different cultural backgrounds. Worldwide research on intercultural communication is the rise of a new field of study in recent 30 years. W...Cross-cultural communication mainly refers to communication between people of different cultural backgrounds. Worldwide research on intercultural communication is the rise of a new field of study in recent 30 years. With the deepening of reform and opening up, China＇ s exchanges with the world are more and more frequent, China approaches to the world, and the world is also approaching the China. China should learn from the advanced experience of foreign countries, to learn all the outstanding achievements of human civilization all over the world, while the splendid Chinese culture will also be introduced to the world. In this way, it relates to the problem of cross-cultural communication.展开更多
According to analyze the excavated stone molds, thought these molds had been widely used for casting coins before the forth year of Yuan Ding in the West Han Dynasty, for the unsteady monetary system and allowance of ...According to analyze the excavated stone molds, thought these molds had been widely used for casting coins before the forth year of Yuan Ding in the West Han Dynasty, for the unsteady monetary system and allowance of private casting during that time, the simple technique of stone mold had become the best choice.展开更多
The authors had made a successful simulative examination to casting coins by the stone mold, and believed this method of casting was doable, so it had truly been existed in the early time of West Han Dynasty.
Objective The present study aimed to investigate the electrophysiological properties of wide dynamic range （WDR） neurons in spinal dorsal horn of rats with neuropathic pain induced by lumber 5 （L5） spinal nerve li...Objective The present study aimed to investigate the electrophysiological properties of wide dynamic range （WDR） neurons in spinal dorsal horn of rats with neuropathic pain induced by lumber 5 （L5） spinal nerve ligation （SNL） in a large size of samples.Methods Adult Sprague-Dawley rats were divided into normal and SNL groups.Electrophysiological technique was used to record the characteristics of WDR neurons in the spinal dorsal horn.Results Compared with the WDR neurons in normal rats,the WDR neurons in SNL rats showed an increase in excitability,manifested by an enlargement of the receptive field size,an increase in the proportion of neurons that exhibited spontaneous activities,decreases in the Cresponse threshold and latency,and an increase in the C-response duration.In addition,the numbers of A-and C-fiberevoked discharges were smaller in SNL rats than in normal rats.Conclusion The excitability of spinal WDR neurons increased in rats with neuropathic pain induced by L5 SNL.The increase in excitability of WDR neurons may contribute to the development of neuropathic pain.展开更多
文摘Cross-cultural communication mainly refers to communication between people of different cultural backgrounds. Worldwide research on intercultural communication is the rise of a new field of study in recent 30 years. With the deepening of reform and opening up, China＇ s exchanges with the world are more and more frequent, China approaches to the world, and the world is also approaching the China. China should learn from the advanced experience of foreign countries, to learn all the outstanding achievements of human civilization all over the world, while the splendid Chinese culture will also be introduced to the world. In this way, it relates to the problem of cross-cultural communication.
文摘According to analyze the excavated stone molds, thought these molds had been widely used for casting coins before the forth year of Yuan Ding in the West Han Dynasty, for the unsteady monetary system and allowance of private casting during that time, the simple technique of stone mold had become the best choice.
文摘The authors had made a successful simulative examination to casting coins by the stone mold, and believed this method of casting was doable, so it had truly been existed in the early time of West Han Dynasty.
基金supported by the grants from National Natural Science Foundation of China(No. 30600173,81070893)the Key Project of China Ministry of Education(No. 109003)+1 种基金the National Basic Research Development Program(973 Program) of China (No.2007CB512501)Beijing Municipal Commission of Education "Special Grants for Outstanding Ph.D Program Tutors"
文摘Objective The present study aimed to investigate the electrophysiological properties of wide dynamic range （WDR） neurons in spinal dorsal horn of rats with neuropathic pain induced by lumber 5 （L5） spinal nerve ligation （SNL） in a large size of samples.Methods Adult Sprague-Dawley rats were divided into normal and SNL groups.Electrophysiological technique was used to record the characteristics of WDR neurons in the spinal dorsal horn.Results Compared with the WDR neurons in normal rats,the WDR neurons in SNL rats showed an increase in excitability,manifested by an enlargement of the receptive field size,an increase in the proportion of neurons that exhibited spontaneous activities,decreases in the Cresponse threshold and latency,and an increase in the C-response duration.In addition,the numbers of A-and C-fiberevoked discharges were smaller in SNL rats than in normal rats.Conclusion The excitability of spinal WDR neurons increased in rats with neuropathic pain induced by L5 SNL.The increase in excitability of WDR neurons may contribute to the development of neuropathic pain.
