21,802 research outputs found
An ji ding fang zhen ban, 571
No full text范立夫."一九七七年二月於北京劳动人民文化宮"题名及丛书由编目者拟定.Fan Lifu."Yi jiu qi qi nian er yue yu Beijing lao dong ren min wen hua gong"Ti ming ji cong shu you bian mu zhe ni ding
Farmland covered by an alluvial fan from a collapsing gully in Tongcheng County, Hubei Province (photo: Shuwen Ding)
No full textFarmland covered by an alluvial fan from a collapsing gully in Tongcheng County, Hubei Province (photo: Shuwen Ding)</p
Di fu, fan huai
No full text红司珠江水利造反兵团总部批陶戰斗隊绘."1967.4.1"题名及丛书由编目者拟定.Hong si Zhujiang shui li zao fan bing tuan zong bu pi Tao zhan dou dui hui.Ti ming ji cong shu you bian mu zhe ni ding
Chinese People’s Preferences for Automated Vehicle Designs:A Survey Findings Report in Hong Kong and Shenzhen
No full textIt is not prudent to claim that the history of humanity is a history of using and developing tools and machines. The advent of machines and technological tools has played a crucial role in the progress of human society. In the twenty-first century, we are entering an age in which machines not only promote human welfare but also determine the allocation of inevitable harms that they cause. Automated vehicles (AVs) are such machines. Undoubtedly, AVs have the potential to enhance road safety, reduce traffic congestion, and provide increased mobility for individuals who face challenges with traditional transportation methods. However, in ethical dilemmas and legal puzzles faced by AVs, envision a situation where an AV must decide whether to swerve, potentially endangering three pedestrians crossing the road or maintain its course, risking harm to a group of schoolchildren inside the vehicle. This scenario underscores the complex ethical and legal choices AVs must confront, involving the allocation of risk and harm among different stakeholders on the road. Car manufacturers, system designers, legislators, and law-enforcement authorities are currently grappling with these moral and legal dilemmas. Solutions to these moral and legal puzzles can hardly be a single and universal doctrine that is applicable to every culture and legal system
Different types of gravity-driven flow deposits and associated bedforms in the Upper Bengal Fan, offshore Myanmar
No full textThis study uses 3D reflection seismic data to investigate how sediment gravity flows contribute to the evolution of the lower continental slope of the Myanmar margin that is part of the Bengal Fan, the largest deep-water fan system in the world. Seafloor and subseafloor data show large sediment wave fields that developed on both flanks of an extensive submarine canyon. The sediment waves exhibit asymmetric stoss and lee sides, wave lengths and heights of 850–3000 m and 25–70 m, respectively, and an upslope direction of migration. Seismic data reveals the presence of multiple fields of vertically stacked sediment waves, interbedded with units characterised by a chaotic seismic facies that accumulate mainly in the troughs of the sediment waves and can be tracked laterally to the adjacent canyons. According to their seismic facies, geometry, and internal architecture these chaotic units are interpreted as debrites. Seismic attributes extracted from different horizons indicate that the sediment waves are dominated by fine-grained sediment, while the debrites are probably associated with coarser-grained deposits. The debrites fill the troughs of the sediment waves, as well as the downstream portions of canyon thalweg, thus flattening the paleo-seafloor. The sediment waves are interpreted as cyclic steps formed by low-density turbidity currents flowing across the slope down to the basin floor, where the change in gradient favours the formation of hydraulic jumps and the transition from supercritical to subcritical flow conditions. A conceptual model for the sediment wave evolution was proposed for the study area, in the transitional environment on the lower slope, with low-density gravity flow deposits and high-density debris flow deposits alternatively accumulating on the major gravity flow conduits
A typical collapsing gully in the hilly granitic region of Anxi County, Fujian Province (photo: Shuwen Ding), consisting of (1) upper catchment; (2) collapsing wall; (3) colluvial deposit; (4) scour channel; (5) alluvial fan.
No full textA typical collapsing gully in the hilly granitic region of Anxi County, Fujian Province (photo: Shuwen Ding), consisting of (1) upper catchment; (2) collapsing wall; (3) colluvial deposit; (4) scour channel; (5) alluvial fan.</p
The role of environmental factors in the spatial distribution of Japanese encephalitis in mainland China
No full textAbstract not availableLiya Wang, Wenbiao Hu, Ricardo J. Soares Magalhaes, Peng Bi, Fan Ding, Hailong Sun, Shenlong Li, Wenwu Yin, Lan Wei, Qiyong Liu, Ubydul Haque, Yansong Sun, Liuyu Huang, Shilu Tong, Archie C.A. Clements, Wenyi Zhang, Chengyi L
Gao xiao li shi ke ben
No full text編者范作乘 ; 校者姚紹華.書名據版權頁."教育部審定, 初審核定本"bian zhe Fan Zuocheng ; jiao zhe Yao Shaohua.Shu ming ju ban quan ye."Jiao yu bu shen ding, chu shen he ding ben
Clues, flow channels, and cognitive states: an exploratory study of customer experiences with e-brokerage services
No full textPeer reviewe
A design for Six Sigma case study: creating an IT change management system for a mid-size accounting firm
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