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| 1 | Mode splitting transmission effect of surface wave excitation through a metal hole array显示文摘The resonant frequencies of the excited surface waves on a metal hole array with respect to the incident angle were studied in the terahertz region.The experimental and theoretical results demonstrate that the resonant peak of surface wave excitation splits into two when transmitted through a metal hole array off-normally.The high-order mode with resonant frequency above the cutoff frequency fc(plasma frequency effect)has a shorter attenuation length than that of the low-order mode whose resonant frequency is below fc.The reason is that the high-order mode is a coupled mode consisting of surface wave and hole modes,while the low-order mode is just an excited surface wave(which can be considered as the spoof surface plasmons).Our investigation may open a door to distinguish the spoof surface plasmons and the coupled modes of surface waves and hole modes. | Lin Chen Yiming Zhu Xiaofei Zang Bin Cai Zhou Li Le Xie Songlin Zhuang | 2013 | Light(Science & Applications)2013，2，1： | 6 |
| 2 | Effects of rhynchophylline on relaxation and contraction of the bladder detrusor in rats显示文摘 | Jiang HM Fu DW Zang LE | 2013 | Eur Rev Med Pharmacol Sci2013，17，16： | 1 |
| 3 | CHEMICAL INCORPORATING INSECTICIDES 1.SYNTHESIS OF NEWPYRETHROIDS WITH ORGANOPHOSPHATE AS POTENTIAL INSECTICIDES显示文摘CHEMICAL INCORPORATING INSECTICIDES 1.SYNTHESIS OF NEWPYRETHROIDS WITH ORGANOPHOSPHATE AS POTENTIAL INSECTICIDESCHEMICALINCOR... | Er Le ZANG Shi Yang XU Ping LI(Department of Applied Chemistry, Beijing Agricultural University, Beijing 100094) | 1995 | Chinese Chemical Letters1995，6，9： | 1 |
| 4 | Effects of Rhynchophylline on relaxation and contraction of the bladder detrusor in rats 显示文摘 | Jiang HM Fu DW Zang LE | 2013 | Eur Rev Med Pharmacol Sci2013，17，16： | 1 |
| 5 | The DIRECT consortium and the REST-meta-MDD project:towards neuroimaging biomarkers of major depressive disorder显示文摘Despite a growing neuroimaging literature on the pathophysiology of major depressive disorder(MDD),repro-ducible findings are lacking,probably reflecting mostly small sample sizes and heterogeneity in analytic approaches.To address these issues,the Depression Imaging REsearch ConsorTium(DIRECT)was launched.The REST-meta-MDD project,pooling 2428 functional brain images processed with a standardized pipeline across all participating sites,has been the first effort from DIRECT.In this review,we present an overview of the moti-vations,rationale,and principal findings of the studies so far from the REST-meta-MDD project.Findings from the first round of analyses of the pooled repository have included alterations in functional connectivity within the default mode network,in whole-brain topological properties,in dynamic features,and in functional lat-eralization.These well-powered exploratory observations have also provided the basis for future longitudinal hypothesis-driven research.Following these fruitful explorations,DIRECT has proceeded to its second stage of data sharing that seeks to examine ethnicity in brain alterations in MDD by extending the exclusive Chinese original sample to other ethnic groups through international collaborations.A state-of-the-art,surface-based preprocessing pipeline has also been introduced to improve sensitivity.Functional images from patients with bipolar disorder and schizophrenia will be included to identify shared and unique abnormalities across diag-nosis boundaries.In addition,large-scale longitudinal studies targeting brain network alterations following antidepressant treatment,aggregation of diffusion tensor images,and the development of functional magnetic resonance imaging-guided neuromodulation approaches are underway.Through these endeavours,we hope to accelerate the translation of functional neuroimaging findings to clinical use,such as evaluating longitudinal effects of antidepressant medications and developing individualized neuromodulation targets,while building an open repository for the scientific community. | Xiao Chen Bin Lu Hui-Xian Li Xue-Ying Li Yu-Wei Wang Francisco Xavier Castellanos Li-Ping Cao Ning-Xuan Chen Wei Chen Yu-Qi Cheng Shi-Xian Cui Zhao-Yu Deng Yi-Ru Fang Qi-Yong Gong Wen-Bin Guo Zheng-Jia-Yi Hu Li Kuang Bao-Juan Li Le Li Tao Li Tao Lian Yi-Fan Liao Yan-Song Liu Zhe-Ning Liu Jian-Ping Lu Qing-Hua Luo Hua-Qing Meng Dai-Hui Peng Jiang Qiu Yue-Di Shen Tian-Mei Si Yan-Qing Tang Chuan-Yue Wang Fei Wang Hua-Ning Wang Kai Wang Xiang Wang Ying Wang Zi-Han Wang Xiao-Ping Wu Chun-Ming Xie Guang-Rong Xie Peng Xie Xiu-Feng Xu Hong Yang Jian Yang Shu-Qiao Yao Yong-Qiang Yu Yong-Gui Yuan Ke-Rang Zhang Wei Zhang Zhi-Jun Zhang Jun-Juan Zhu Xi-Nian Zuo Jing-Ping Zhao Yu-Feng Zang the DIRECT consortium Chao-Gan Yan | 2022 | Psychoradiology2022，2，1： | 1 |
| 6 | Integrated electrooptic Bragg modulator modules for matrix-vector and matrix-matrix multi- plications显示文摘 | Le P Zang D Y Tsai Chen S | 1988 | APPLIED OPTICS1988，27，9： | 1 |
| 7 | A multiple-proxy stalagmite record reveals historical deforestation in central Shandong, northern China显示文摘Evaluating anthropogenic impacts on regional vegetation changes during historical time is not only important for a better understanding of the Anthropocene but also valuable in improving the vegetation-climate models.In this study,we analyzed stable isotopes(δ^18O,δ^13C)and trace elements(Mg/Ca,Sr/Ca)of a stalagmite from Huangchao Cave in central Shandong,northern China.230Th and AMS14C dating results indicate the stalagmite deposited during 174BC and AD1810,with a hiatus between AD638 and 1102.Broad similarities of theδ^18O and trace elements in the stalagmite suggest they are reliable precipitation indexes.Theδ^13C of the stalagmite,a proxy of vegetation change,was generally consistent with local precipitation and temperature variations on a centennial-scale before the 15th century.It typically varied from–9.6‰to–6.3‰,indicating climate controlled C3 type vegetation during this period.However,a persistent and marked increasing trend in theδ^13C record was observed since the 15th century,resulting inδ^13C values from–7.7‰to–1.6‰in the next four centuries.This unprecedentedδ^13C change caused by vegetation deterioration cannot be explained by climate change but is fairly consistent with the dramatically increasing population and farmland in Shandong.We suggest that the increasing deforestation and reclamation in central Shandong began to affect vegetation in the mountain region of central Shandong since the 15th century and severely destroyed or even cleared the forest during the 16th–18th century. | Liangcheng TAN Wen LIU Tianli WANG Peng CHENG Jingjie ZANG Xiqian WANG Le MA Dong LI Jianghu LAN R.Lawrence EDWARDS Hai CHENG Hai XU Li AI Yongli GAO Yanjun CAI | 2020 | Science China Earth Sciences2020，63，10： | 1 |
| 8 | Laser tracking leader-follower automatic cooperative navigation system for UAVs显示文摘Currently,small payload and short endurance are the main problems of a single UAV in agricultural applications,especially in large-scale farmland.It is one of the important methods to solve the above problems of UAVs by improving operation efficiency through multi-UAV cooperative navigation.This study proposed a laser tracking leader-follower automatic cooperative navigation system for multi-UAVs.The leader in the cluster fires a laser beam to irradiate the follower,and the follower performs a visual tracking flight according to the light spot at the relative position of the laser tracking device.Based on the existing kernel correlation filter(KCF)tracking algorithm,an improved KCF real-time spot tracking method was proposed.Compared with the traditional KCF tracking algorithm,the recognition and tracking rate of the optimized algorithm was increased from 70%to 95%in indoor environment,and was increased from 20%to 90%in outdoor environment.The navigation control method was studied from two aspects:the distance coordinate transformation model based on micro-gyroscope and navigation control strategy.The error of spot position was reduced from the maximum(3.12,−3.66)cm to(0.14,0.12)cm by correcting the deviation distance of the spot at different angles through a coordinate correction algorithm.An image coordinate conversion model was established for a complementary metal-oxide-semiconductor(CMOS)camera and laser receiving device at different mounting distances.The laser receiving device was divided into four regions,S0-S3,and the speed of the four regions is calculated using an uncontrollable discrete Kalman filter.The outdoor flight experiments of two UAVs were carried out outdoors using this system.The experiment results show that the average flight error of the two UAVs on the X-axis is 5.2 cm,and the coefficient of variation is 0.0181.The average flight error on the Z-axis is 7.3 cm,and the coefficient of variation is 0.0414.This study demonstrated the possibility and adaptability of the developed system to achieve multi-UAVs cooperative navigation. | Rui Ming Zhiyan Zhou Zichen Lyu Xiwen Luo Le Zi Cancan Song Yu Zang Wei Liu Rui Jiang | 2022 | International Journal of Agricultural and Biological Engineering2022，15，2： | 0 |
| 9 | STUDIES ON THE CONSTITUENT OF THE ACTIVE COPPER CATALYSIA IN CYCLOPROPANATION REACTIONS显示文摘STUDIESONTHECONSTITUENTOFTHEACTIVECOPPERCATALYSIAINCYCLOPROPANATIONREACTIONS￥ErLeZANG;PingLI;BingFangHU(DepartmentofAppliedCh... | Er Le ZANG Ping LI Bing Fang HU (Department of Applied Chemistry. Beijing Agricultural University, Beijing 100094) | 1994 | Chinese Chemical Letters1994，5，5： | 0 |
| 10 | CHEMICAL INCORPORATING PESTICIDES 2.SYNTHESIS OF NEW SUCCINIMIDO ORGANOPHOSPHATES AS POTENTIAL PESTICIDES显示文摘CHEMICALINCORPORATINGPESTICIDES2.SYNTHESISOFNEWSUCCINIMIDOORGANOPHOSPHATESASPOTENTIALPESTICIDES￥ErLeZANG;HeHuiZHENG;PingLI(De... | Er Le ZANG He Hui ZHENG Ping LI(Department of Applied Chemistry,China Agricultural University.Beijing 100094) | 1996 | Chinese Chemical Letters1996，7，7： | 0 |
| 11 | Optimization of aviation adjuvants based on wettability analysis for insecticide application on maize using UAV显示文摘Adjuvants can increase the control efficacy of diseases and insect pests by changing the physico-chemical properties of pesticides.Most of the aviation spray adjuvants are versions of ground adjuvants.Maize insecticide sprays with unmanned aerial vehicles(UAV),have problems such as relatively low droplet deposition rate and poor wettability.Hence,wettability research and optimization tests for aviation spray adjuvants are needed.The present study screened 12 spray adjuvants using physico-chemical property experiments.The adjuvants were applied to improve the droplet deposition and control efficacy in maize borers controlling by UAV.The selected spray adjuvants were Po2(a hyperbranched polymer adjuvant)and VO3(a vegetable oil adjuvant).Results showed that,(1)When Po2 was added in water-dispersible granules(WGs)at volume rate of 12 L/hm2,the dynamic surface tension(DST)of WGs was decreased by 37.41%,and the maize leaves were covered by droplets 100%,the droplet deposition was increased by 104%and maize borer control was increased by 46%;(2)VO3 decreased the surface tension of ultra-low-volume(ULV)formulation by 12.02%and the maize leaves were covered by droplets 100%.The effect of VO3 on improving the droplet deposition and control efficacy at 12 L/hm2 with ULV was not significant.Thus,the addition of aviation spray adjuvant to improve the wettability of WGs significantly improved the droplet deposition and control efficacy but it had no significant effect on the ULV formulation. | Yu Zang Zhiyan Zhou Ying Zang Xiwen Luo Juan Liao Rui Ming Cancan Song Le Zi Rui Jiang Hanxiang Xiao | 2021 | International Journal of Agricultural and Biological Engineering2021，14，5： | 0 |
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