3篇
您的检索式：作者名="Hongzhou Duan"
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| 1 | Internal carotid artery agenesis with stenosed intercavernous anastomosis:a case report显示文摘We report a rare case of internal carotid artery agenesis with stenosed intercavernous anastomosis.A 59-yearold male patient presented with a new infarction in the left basal ganglia.Magnetic resonance angiography and cerebral angiography showed that the right internal carotid artery disappeared from the origin to the foramen lacerum segment,and there was an anastomotic artery with severe stenosis passed through the floor of the sella and in front of the cavernous sinus.The right A1 segment of the anterior cerebral artery was absent and A2 segment was supplied by the normal contralateral internal carotid artery via the anterior communicating artery. | Hongzhou Duan Liang Li Guiping Zhao Yang Zhang Jiayong Zhang | 2016 | The Journal of Biomedical Research2016，30，4： | 3 |
| 2 | Recent Progress in Studies on the Influences of Human Activity on Regional Climate over China显示文摘The influences of human activity on regional climate over China have been widely reported and drawn great attention from both the scientific community and governments.This paper reviews the evidence of the anthropogenic influence on regional climate over China from the perspectives of surface air temperature(SAT),precipitation,droughts,and surface wind speed,based on studies published since 2018.The reviewed evidence indicates that human activities,including greenhouse gas and anthropogenic aerosol emissions,land use and cover change,urbanization,and anthropogenic heat release,have contributed to changes in the SAT trend and the likelihood of regional record-breaking extreme high/low temperature events over China.The anthropogenically forced SAT signal can be detected back to the 1870s in the southeastern Tibetan Plateau region.Although the anthropogenic signal of summer precipitation over China is detectable and anthropogenic forcing has contributed to an increased likelihood of regional record-breaking heavy/low precipitation events,the anthropogenic precipitation signal over China is relatively obscure.Moreover,human activities have also contributed to a decline in surface wind speed,weakening of monsoon precipitation,and an increase in the frequency of droughts and compound extreme climate/weather events over China in recent decades.This review can serve as a reference both for further understanding the causes of regional climate changes over China and for sound decision-making on regional climate mitigation and adaptation.Additionally,a few key or challenging scientific issues associated with the human influence on regional climate changes are discussed in the context of future research. | Jianping DUAN Hongzhou ZHU Li DAN Qiuhong TANG | 2023 | Advances in Atmospheric Sciences2023，40，8： | 0 |
| 3 | Built-in ESD Protection for RFID Tag ICs显示文摘The built-in Electro-Static discharge(ESD) protection circuits for Radio frequency identification(RFID) tag ICs are proposed. The ESD protection function is built into the rectifier and amplitude limiter.The rectifier and limiter are connected directly to the RF interface, and some transistors can discharge the larger current. These transistors can be used to build ESD protection circuits, through the redesign and optimization. The built-in ESD protection circuits can improve the ESD protection level and reduce the layout area. The circuits have been fabricated in 0.18μm CMOS process. The test results show that the built-in ESD protection circuits work well under 4kV ESD pressure and save as much as 72% of the layout area compare with foundry standard ESD protection cells. | DING Yi HU Jianguo DUAN Zhikui WANG Deming DING Yanyu TAN Hongzhou | 2016 | Chinese Journal of Electronics2016，25，6： | 0 |
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