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| 1 | A New Record of Kaloula(Amphibia: Anura: Microhylidae) in Shanghai, China显示文摘We discovered a medium-sized species of narrow-mouthed frog of the genus Kaloula in June and September 2014 during municipal surveys of amphibians in Shanghai. Three narrow-mouthed frogs were collected in city drains of the Binjiang Forest Park, Shanghai. Based on subsequent examination and morphological characters, these specimens were identified as Kaloula borealis(Barbour, 1908). The species was mainly distributed in Northern China and Korea. It is a new amphibian record for Shanghai. We found the visible differences in male secondary sexual characteristics between our specimens and Beijing specimens. K. borealis was first described inhabiting urban greenlands which could benefit amphibian conservation in urban and urbanizing areas. | Wei ZHANG Ben LI Xiaoxiao SHU Hanbin XIE Enle PEI Xiao YUAN Yujie SUN Tianhou WANG Zhenghuan WANG | 2015 | Asian Herpetological Research2015,6,3: | 3 |
| 2 | Tiny noise,big mistakes:adversarial perturbations induce errors in brain-computer interface spellers显示文摘An electroencephalogram(EEG)-based brain-computer interface(BCI)speller allows a user to input text to a computer by thought.It is particularly useful to severely disabled individuals,e.g.amyotrophic lateral sclerosis patients,who have no other effective means of communication with another person or a computer.Most studies so far focused on making EEG-based BCI spellers faster and more reliable;however,few have considered their security.This study,for the first time,shows that P300 and steady-state visual evoked potential BCI spellers are very vulnerable,i.e.they can be severely attacked by adversarial perturbations,which are too tiny to be noticed when added to EEG signals,but can mislead the spellers to spell anything the attacker wants.The consequence could range from merely user frustration to severe misdiagnosis in clinical applications.We hope our research can attract more attention to the security of EEG-based BCI spellers,and more broadly,EEG-based BCIs,which has received little attention before. | Xiao Zhang Dongrui Wu Lieyun Ding Hanbin Luo Chin-Teng Lin Tzyy-Ping Jung Ricardo Chavarriaga | 2021 | National Science Review2021,8,4: | 2 |
| 3 | 中国大鲵隐存种及其灭绝危机显示文摘文章简介由于栖息地破坏及人为过度捕捉,中国大鲵的野生资源锐减。由于缺乏显著的外部性状差异,中国大鲵长期以来被认为是一个物种。不同地方的种群是否存在显著的分化?目前基于'一个物种'的保护策略是否得当. | 颜芳 Jingcai Lü Baolin Zhang Zhiyong Yuan Haipeng Zhao Song Huang Gang Wei Xue Mi Dahu Zou Wei Xu Shu Chen Jie Wang Feng Xie Minyao Wu Hanbin Xiao Zhiqiang Liang Jieqiong Jin Shifang Wu CunShuan Xu Benjamin Tapley Samuel T.Turvey Theodore J.Papenfuss Andrew A.Cunningham Robert W.Murphy 张亚平 车静 | 2019 | 科学新闻2019,0,2: | 1 |
| 4 | Research on Analysis and Repairing for Metal Structure Cracks of Portal Crane 显示文摘 | Wang Xiaoping Xiao Hanbin | 2012 | Manufacturing Science and Materials Engineering2012,,5: | 1 |
| 5 | Mid-infrared active metasurface based on Si/VO_(2) hybrid meta-atoms显示文摘Active metasurfaces whose optical properties can be tuned by an external stimulus have attracted great research interest recently. Introduction of VO_(2)phase change material in all-dielectric metasurfaces has been demonstrated to modulate the resonance wavelength and amplitude in the visible to near-infrared wavelength range. In this study, we report a mid-infrared active metasurface based on Si∕VO_(2)hybrid meta-atoms. By incorporating VO_(2)thin films in different locations of Si∕VO_(2)all-dielectric nanodisks, we demonstrate different modulation amplitude of the electric or magnetic resonance scattering cross sections, leading to drastically different transmission spectrum upon VO_(2)insulator to metal phase transition. The physical mechanism is originated from the field profiles of the resonance modes, which interact with VO_(2)differently depending on its locations. Based on this mechanism, we experimentally demonstrated a large modulation of the transmittance from 82% to 28% at the 4.6 μm wavelength. Our work demonstrates a promising potential of VO_(2)-based active all-dielectric metasurface for mid-infrared photonic applications such as infrared camouflage, chemical/biomedical sensing, optical neuromorphic computing, and multispectral imaging. | Tongtong Kang Boyu Fan Jun Qin Weihao Yang Shuang Xia Zheng Peng Bo Liu Sui Peng Xiao Liang Tingting Tang Longjiang Deng Yi Luo Hanbin Wang Qiang Zhou Lei Bi | 2022 | Photonics Research2022,10,2: | 1 |
| 6 | Evaluation of the relevance measure between ports and regional econo- myusing structural equation modeling 显示文摘 | Deng Ping Lu Shiqing Xiao Hanbin | 2013 | Transport Policy2013,,27: | 1 |
| 7 | Evaluation of the rele- vance measure between ports and regional economy using structural equation modeling 显示文摘 | Ping Deng Shiqing Lu Hanbin Xiao | 2013 | Transport Policy2013,,27: | 1 |
| 8 | Effects of landscape heterogeneity and breeding habitat diversity on rice frog abundance and body condition in agricultural landscapes of Yangtze River Delta,China显示文摘Amphibia ns play a key role in structuring biological assemblages of agricultural landscapes,but they are threatened by global agricultural intensification.Landscape structure is an important variable in flue ncing biodiversity in agricultural la ndscapes.However,in the Yangtze River Delta,where a'farmland-orchard-fishpond'agricultural pattern is common,the effects of landscape construction on anuran populations are unclear.In this study,we examined the effects of agricultural landscape parameters on the abundance and body condition of the rice frog(Fejervarya multistriata),which is a dominant anuran species in farmland in China.Employing a visual encounter method,we surveyed rice frog abundance for 3years across 20 agricultural landscapes.We also calculated the body condition index(BCD of 188 male frog individuals from these agricultural landscapes.Landscape variables,comprising landscape compositional heterogeneity(using the Shannon diversity in dex of all land cover types except buildings and roads),Ian dscape con figurational heterogeneity(using landscape edge density),breeding habitat diversity(using the number of 5 waterbody types available as breeding habitats),and areas of forest were also measured for each 1-km radius landscape.We found that the amount of forest in each agricultural Iandscape had a sign讦icant positive relationship with rice frog abundance,and breeding habitat diversity was positively related to the BCI of male rice frogs.However,body condition was negatively impacted by landscape configurational heterogeneity.Our results suggested the importance of nonagricultural habitats in agricultural landscapes,such as waterbodies and forest,to benefit rice frog population persistenee. | Ben Li Wei Zhang Zhenghuan Wang Hanbin Xie Xiao YUAN Enle PEI Tianhou Wang | 2020 | Current Zoology2020,66,6: | 0 |