102 results
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2. Monitoring Atmospheric Heavy Metal Deposition in Guangzhou City Using Moss-Bag Technique.
- Author
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LING Yuliang, WU Liqin, FU Shanming, LIANG Yexi, ZHANG Pengwei, and CHANG Xiangyang
- Subjects
HEAVY metals ,MOSSES ,HEAVY metal toxicology ,EMISSIONS (Air pollution) ,CITIES & towns ,COPPER ,INDUSTRIAL metals - Abstract
The increasing emissions of industrial production and transportation have resulted in serious atmospheric heavy-metal pollution, posing threats to the health of urban residents. In this paper, the bryophyte is recommended to monitor the pollution, which features wide distribution, low cost, and being able to get intuitive results. Thus, a kind of moss (Sphagnum palustre) bag was applied to monitoring the concentrations of atmospheric heavy metal (incl. Cd, Cr, Cu, Pb and Zn) in Guangzhou City, and accordingly the pollution degree and health risks were evaluated. The results obtained from the monitoring showed that in comparison with the pre-exposure to the atmospheric heavy metal pollution, the post-exposure geometric mean values of concentrations of Cd, Cu, Pb and Zn contained in the mosses were 1.2, 2.3, 1.4 and 2.3 times higher than, respectively, however Cr concentration decreased slightly (0.9 times); and in general, the geometric mean values of concentrations of Cd, Cu, Pb and Zn were comparatively high in industrial areas, while in commercial areas, the concentrations of Cu, Pb and Zn were found to be higher than the scenic and residential areas. Principal component analysis (PCA) and cluster analysis (CA) revealed that industrial activities and traffic emission were the main sources of atmospheric heavy metal contamination of Guangzhou City. Following the heavy metal pollution status-quo investigation with moss, four functional areas were assessed using the contamination factor, which indicated that in the monitoring sites showing heavy metals (Cu, Pb, Zn) pollution was high/very-high, the emissions mainly came from coal combustion, industrial metal production and processing activities, while those showing moderate (Cu, Zn) pollution, the pollutants came from traffic sources, and the monitoring sites where heavy metal contamination level was low, were utterly distant from industrial emission sources and traffic pollution sources. In conclusion, the moss bag (Sphagnum palustre) is rather adaptive to monitoring atmospheric heavy metal contamination in urban areas. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Characterization of Construction Dust Emission from Urban Perspective Based on Remote Sensing Image: A Case Study of Guangzhou.
- Author
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YAN Hui, WU Shuhai, and ZHANG Lei
- Subjects
DUST ,EMISSION inventories ,MINERAL dusts ,REMOTE sensing ,URBAN pollution ,ENVIRONMENTAL impact analysis ,PARTICULATE matter ,AIR pollution - Abstract
As urbanization continues, construction-related dust has emerged as a significant contributor to urban air pollution. A comprehensive evaluation of the environmental impact of construction dust necessitates an understanding of the pollution discharge from an urban perspective. Consequently, this paper proposes a construction dust emission inventory construction method from the urban perspective, which combines remote sensing image interpretation and the emission factor method. On this basis, a particulate matter emission inventory of construction dust sources in Guangzhou in 2020 is established, and the emission characteristics of the study area are analyzed using a 2kmx2km grid distribution. The findings of this research provide a crucial data foundation for high-resolution pollutant diffusion simulations and environmental impact assessments. They also offer a macro perspective for observing construction pollution, which can be utilized by the government to monitor and control pollution from an urban perspective. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. Model test design to study the mechanical mechanism of side piles in a metro station constructed by the pile-beam-arch method.
- Author
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ZHANG Huijian, ZHENG Yuchao, LIU Gongning, WANG Bo, and ZHANG Shuai
- Subjects
STRAINS & stresses (Mechanics) ,DEFORMATIONS (Mechanics) ,STRESS concentration ,BENDING moment ,TEST design - Abstract
[Objective] The pile-beam-arch (PBA) method, one among many metro construction techniques, is gradually gaining public favor owing to its unique advantages. These include superb structural stability and a remarkable effect on controlling surface settlement. At the same time, the side pile structure, a key mechanical component of the station, plays an important role in the success or failure of the projects involving PBA method. Most current research mainly focuses on the construction optimization and control countermeasures associated with the PBA method. However, there is a noticeable lack of studies focused on the mechanical behavior of side piles during construction and the principles governing side pile-soil interaction. [Methods] This paper focuses on a subway station project in the Guangzhou area, for which a simplified station model test method using the PBA method has been designed. Concurrently, this test method and numerical simulation have been employed to further investigate the evolution of the construction mechanics behavior of the side pile structure in different excavation processes of the station constructed using the PBA method. The primary focus of this study includes a comparative investigation into the soil pressure behind the piles and the internal force and deformation characteristics of the side piles under various spacing parameters. [Results] The results of this study are the following: 1) Under different pile spacing, stress concentration is most notable at the completion stage of the arch and the excavation stage of the first soil layer. As pile spacings increase, the stress concentration area behind the pile gradually shifts away from the pile position, with the stress peak decreasing correspondingly. 2) The bending moment of the side pile structure gradually increases throughout the construction process. The maximum section of the bending moment gradually migrates downward to the middle of the pile body, resulting in a "bow" distribution feature where the value is larger in the middle and smaller at both ends. Conversely, the axial force of the side pile structure remains relatively stable, presenting a "zigzag" pattern from the start to the end of the excavation. The maximum axial force appears at the junction between the side pile and the embedded stratum. 3) The peak value of the side pile's internal force increases with the pile spacings, and the pile spacings' influence on the side pile structure's axial force is more significant than its impact on the bending moment. As construction progresses, the lateral deformation of the pile body changes from initial "forward" deformation outside the station to final "bulging" deformation inside the station. The peak displacement of the pile body increases significantly with the pile spacing. 4) The stress and deformation of the side piles change most notably in the stage of excavation of the first soil layer. During actual construction, more attention should be paid to this stage, and appropriate lateral lining measures should be taken when necessary to maintain the stability of the station structure. [Conclusions] Through this experiment, the whole process of designing, making, operation testing, and data monitoring of the side pile structure in a metro station using the PBA method is demonstrated for students during the model test. This approach facilitates students' understanding of the mechanics and deformation evolution characteristics of a metro station constructed with the PBA method. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
5. Research on Fast and Slow Train Operation Modes of Guangzhou Metro Line 18 and 22.
- Author
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Ye Fuzhi, Fan Yonghua, Su Hang, and Lin Baoluo
- Subjects
SYSTEMS design - Abstract
In view of the complex operation requirements of Guangzhou Metro Line 18 and Line 22, such as long sections and Y-type routing, this paper proposes corresponding fast and slow train operation solutions, and conducts data simulation through simulation tests to form a signal system solution under fast and slow train operation modes, providing effective technical support for signal system design of similar projects. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
6. 基於讀者借閱管道選擇的線上共用書店與圖書館 競合關係研究.
- Author
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王露莎
- Subjects
- *
INTERNET bookstores , *COOPETITION - Abstract
To provide diverse book lending channels and services to the public and to guide healthy competition in library industry, this paper discusses the coopetition relationship between online shared bookstores and libraries from the perspective of readers' choice behavior. According to the questionnaire survey from 187 readers in Guangzhou, MNL model is adopted to quantitatively analyze the effect of various factors such as personal attributes, borrowing requirements and habits on readers' choice. Research shows that online shared bookstore and library, mainly public library, have different competition in terms of multi-dimensional needs and preferences. Thus, this paper proposes the potential cooperation mode between online bookstore and library in collection, data and space, so as to promote the mutually beneficial coexistence between them. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
7. Research on DC Bus Overvoltage Fault in Double UPS Parallel Operation.
- Author
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Liao Bairui, Liu Kunpeng, Jiang Liangzhi, Sun Xiaowei, and Yi Bingqiang
- Subjects
OVERVOLTAGE ,CITIES & towns ,SQUARE - Abstract
In view of such frequent alarm-triggering failures as DC bus overvoltage reported by the signal system of Haizhu Square Station of Guangzhou Metro Line 6 after the transformation into UPS parallel operation, this paper provides an in-depth analysis, demonstrates the causes, and puts forward a solution of such failures. It also summarizes the matters needing attention in the transformation into UPS parallel operation, with a view to providing reference for peers in various cities. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
8. 绿色低碳语境下高德中心夏广场 的骑楼空间演绎.
- Author
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郭建昌 and 陈 欣
- Subjects
PUBLIC spaces ,CARBON emissions ,CARBON offsetting ,INDUSTRIALIZED building ,ARCHITECTURAL practice - Abstract
Copyright of South Architecture / Nanfang Jianzhu is the property of South Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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9. 华南理工大学 “三景” 研究成果述要.
- Author
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袁晓梅, 邱坚珍, 陈意微, and 吴硕贤
- Subjects
ODORS ,ORNAMENTAL plants ,TOKUGAWA Period, Japan, 1600-1868 ,HUMAN settlements ,ANIMAL habitations ,NOISE control ,FOOD aroma ,GARDEN design - Abstract
Copyright of South Architecture / Nanfang Jianzhu is the property of South Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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10. 热示踪法对广州城市化地下温度影响的辨识.
- Author
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连健斌, 李绍恒, 陈建耀, 龚柔艳, 梁贝竹, and 董林垚
- Subjects
EARTH temperature ,ATMOSPHERIC temperature ,GLOBAL warming ,SURFACE temperature ,LOW temperatures - Abstract
Copyright of Acta Scientiarum Naturalium Universitatis Sunyatseni / Zhongshan Daxue Xuebao is the property of Sun-Yat-Sen University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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11. “共生” 视阈下线型水乡有机 更新意图传导方法研究 ——以南沙 “大稳 - 天益” 水乡更新实践为例.
- Author
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李嘉豪, 王世福, 陈慕婷, and 何灏宇
- Subjects
WATERFRONTS ,URBAN growth ,URBAN renewal ,RECLAMATION of land ,REFERENCE values ,SYMBIOSIS - Abstract
Copyright of South Architecture / Nanfang Jianzhu is the property of South Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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12. 由外销通草画看清代白毛茶生产贸易.
- Author
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张 聪
- Subjects
QING dynasty, China, 1644-1912 ,EIGHTEENTH century ,NINETEENTH century ,DIAGNOSTIC imaging ,RICE - Abstract
Copyright of Agricultural Archaeology is the property of Agricultural Archaeology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
13. 考虑空驶里程优化的城轨车辆基地规模分配方法.
- Author
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龚辉波, 张 宇, 陈旭梅, and 李培坤
- Subjects
MIXED integer linear programming ,URBAN transit systems ,LINEAR programming ,ROLLING stock ,DECISION making - Abstract
Copyright of Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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14. 广州绿道系统木本植物多样性与生长特征分析.
- Author
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唐品川, 罗丹, 孙冰, 王嘉楠, 郝泽周, 罗水兴, 陈步峰, 唐艺家, 刘晓天, 何继红, 何俊勇, and 裴男才
- Subjects
MANGO ,PLANT species ,WOODY plants ,INSECT pests ,INSECT diseases ,FLOWERING of plants ,CITIES & towns ,SUMMER - Abstract
Copyright of Ecological Science is the property of Ecological Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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15. 大直径盾构始发阶段负环管片及螺栓受力优化分析.
- Author
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吴 悦, 晏启祥, 徐才厚, 孙明辉, 王新强, and 雷元亮
- Subjects
STRAINS & stresses (Mechanics) ,STRESS concentration ,SUBWAY tunnels ,BOLTS & nuts ,DEFORMATIONS (Mechanics) ,IRON & steel plates - Abstract
Copyright of Railway Standard Design is the property of Railway Standard Design Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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16. 认知、认同与溢出:广州老年学习型空间的 情感地理研究.
- Author
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郑玉萍, 买 欣, and 王 敏
- Subjects
- *
SELF-presentation , *ACCULTURATION , *SPACE perception , *SOCIAL integration , *SOCIAL space , *GEOGRAPHY education - Abstract
The background of "emotional turn" calls for the study of affective geography to move away from the paradigm of subjective experience to a broader study of social space. As a complex social and cultural integration, the learning space for the elderly is no longer only a pure facility for the aged. The daily life, stage performance and social interaction of the elderly in the space are endowed with more special emotional significance. Taking Guangdong Old Cadres University as the main case study, this paper deconstructs the spatial perception of elderly students into three emotional stages, namely Cognition, Identity and Spillover, from the perspective of emotional geography, through long-term observation, participation and integration into the learning and social life of the elderly in and out of class. This paper holds that the learning place is not only a substantial spatial scale, but also a space with special social connection and sense of belonging around "community" and "emotion". Back to the old place by learning a positive space projection self definition, "to participate in learning" dynamic atmosphere triggers the elderly, the young positive emotions, space of social network also intimacy, a sense of belonging for the old emotional support, a positive local identity and sense of community ACTS on the spatial construction become stable, ageing resistant negative positive spillover benefits. This paper provides real case support for deconstructing learning space from the perspective of emotional geography, focuses on active actors in urban daily life, and provides empirical suggestions for the development of geriaterriendly communities. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
17. 基于铁路GPON系统保护机制的应用研究.
- Author
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杨柳青青
- Subjects
CONSTRUCTION costs ,JOINT use of railroad facilities ,BANDWIDTHS ,RAILROADS - Abstract
Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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18. 地铁隧道上方近距离爆炸 动力响应研究.
- Author
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马建军, 李诚豪, 关俊威, 陈万祥, and 黄林冲
- Subjects
UNDERGROUND construction ,TUNNELS ,SUBWAY tunnels ,RAILROAD tunnels ,GAS explosions ,METROPOLIS ,NATURAL gas pipelines - Abstract
Copyright of Journal of Railway Science & Engineering is the property of Journal of Railway Science & Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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19. 岭南地域文脉影响下的集约化校园规划与设计 ——以广州市某小学重建工程为例.
- Author
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陈文毅 and 虞 力
- Subjects
SPACE (Architecture) ,DESIGN techniques ,PRIMARY schools ,PLANNING techniques ,URBAN schools ,PUBLIC spaces ,COMPACT spaces (Topology) - Abstract
Copyright of Guangdong Architecture Civil Engineering is the property of Guangdong Architecture Civil Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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20. 道岔安装绝缘烧损分析及解决方案.
- Author
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魏文涛 and 魏 倩
- Subjects
PROBLEM solving ,PASSENGERS ,MACHINERY ,SAFETY - Abstract
Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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21. 基于生态系统服务量化的城市绿地布局公平性研究 ——以广州市越秀区为例.
- Author
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陈康富, 张一蕾, and 吴隽宇
- Subjects
CITIES & towns ,CITY dwellers ,PUBLIC spaces ,ECOSYSTEM services ,URBAN growth ,SUSTAINABLE urban development ,HISTORIC districts - Abstract
Copyright of Ecological Science is the property of Ecological Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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22. 驿亭的调试.
- Author
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徐好好, 吴洋华, 李睿, and 费之腾
- Subjects
PROTECTION of cultural property ,DESIGN protection ,SCHOOLS of architecture ,SYNTAX (Grammar) ,EXPERIMENTAL design ,PAVILIONS - Abstract
Copyright of New Architecture is the property of New Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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23. 全球化背景下跨国餐饮空间的多元感知与消费实践 ——以广州Zagol Habesha餐厅为例.
- Author
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尹铎, 杨蓉, and 林婕璇
- Subjects
CULTURAL pluralism ,SOCIAL attitudes ,SOCIAL integration ,FOOD consumption ,CULTURAL relations ,MERCHANTS ,ETHIOPIANS ,SOCIAL reproduction - Abstract
Copyright of Tourism Tribune / Lvyou Xuekan is the property of Tourism Institute of Beijing Union University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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24. 考虑运行节能和车底运用的 城轨时刻表优化 .
- Author
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周文梁, 黄裕, and 邓连波
- Subjects
TRAIN schedules ,PARTICLE swarm optimization ,ROLLING stock ,RAILROAD travel ,ENERGY consumption ,ENERGY industries - Abstract
Copyright of Journal of Railway Science & Engineering is the property of Journal of Railway Science & Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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25. 基于航拍视频构建风险指数的 交织区拥堵识别方法 .
- Author
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李熙莹, 梁靖茹, 张伟斌, 郝腾龙, and 陈丽娟
- Subjects
FLOW instability ,TRAFFIC flow ,WEAVING ,WEAVING patterns ,DRONE aircraft ,EXPRESS highways ,CITY traffic - Abstract
Copyright of Journal of Railway Science & Engineering is the property of Journal of Railway Science & Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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26. 铁路传输系统ECC组网优化及实施.
- Author
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杨柳青青 and 李松沅
- Subjects
TELECOMMUNICATION systems ,COMPUTER networking equipment ,RAILROADS - Abstract
Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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27. 地铁商业空间视听环境舒适性评价模型.
- Author
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余磊, 宋聚生, 叶泳仪, and 张洁
- Subjects
DESIGN - Abstract
Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
28. 基于模数控制的韶州府学宫大成殿建筑尺度分析.
- Author
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钟达伟
- Subjects
MING dynasty, China, 1368-1644 ,BASES (Architecture) ,STATURE ,TEMPLES ,HEADS of state ,COMPOSITE columns - Abstract
Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
29. 狭缝之间:1958-1985 年间的 广州园林小品建筑.
- Author
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董书音, 黄全乐, 翁子添, and 温墨缘
- Subjects
GARDEN structures ,LANDSCAPE architecture ,MODERN architecture ,HISTORICAL source material ,ARCHITECTS ,GARDEN design ,LANDSCAPE assessment - Abstract
Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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30. 庭园的回归 —改革开放之初广州涉外宾馆建筑中的 “中式园林”.
- Author
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冯江, 李睿, and 陈轲
- Subjects
FOREIGN investments ,INTERNATIONAL communication ,GARDENS ,IMAGINATION ,RESONANCE - Abstract
Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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31. 湿热地区村镇老年人的热适应行为 特征及个性化差异研究.
- Author
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田 靖, 刘丽孺, 刘 琳, and 高云飞
- Subjects
FANS (Machinery) ,ATMOSPHERIC temperature ,OLDER people ,GENDER ,CITIES & towns ,RURAL geography ,HUMIDITY ,PHYSIOLOGICAL adaptation - Abstract
Copyright of Journal of Guangdong University of Technology is the property of Journal of Guangdong University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
32. 邻里绿色空间对休闲性体力活动的影响: 个人属性的调节作用--以广州市为例
- Author
-
朱战强, 刘冰, and 符家颖
- Subjects
PHYSICAL fitness centers ,COMMUNITIES ,PHYSICAL activity ,GOVERNMENT policy ,SOCIAL support ,BUILT environment ,URBAN health ,PUBLIC spaces - Abstract
Copyright of Acta Scientiarum Naturalium Universitatis Sunyatseni / Zhongshan Daxue Xuebao is the property of Sun-Yat-Sen University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
33. 高速铁路海底隧道GSM-R覆盖方案.
- Author
-
葛伟涛
- Subjects
UNDERWATER tunnels ,RADIO relay systems ,RAILROAD tunnels ,INSTALLATION of equipment ,RAILROADS ,ENGINEERING ,GSM communications - Abstract
Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
34. 广深Ⅰ、Ⅱ线站界区段红光带问题 分析及解决方法.
- Author
-
王 成
- Subjects
GEOGRAPHIC boundaries ,PROBLEM solving - Abstract
Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
35. 广州元妙观审美文化特征探析.
- Author
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唐孝祥, 徐应锦, and 袁 月
- Subjects
PUBLIC spaces ,URBAN gardens ,LANDSCAPE architecture ,SOCIALIZATION ,HISTORIC sites ,SCHOOL gardens ,TEMPLES - Abstract
Copyright of South Architecture / Nanfang Jianzhu is the property of South Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
36. 方言距离与城市流动人口犯罪的 同群效应: 基于广州、深圳、东莞三市的实证 分析.
- Author
-
章平' and 许哲玮
- Subjects
CRIMINAL behavior ,CITY dwellers ,IMMIGRANTS ,CULTURE conflict ,COMMUNITIES ,CRIME ,INDUSTRIAL clusters - Abstract
Copyright of Society: Chinese Journal of Sociology / Shehui is the property of Society: Chinese Journal of Sociology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
37. 地产参与模式下广州城中村改造中历史资源 的保护研究.
- Author
-
陈培佳, 方舟, and 姚圣
- Subjects
REAL estate development ,LANDSCAPE protection ,REAL estate business ,VILLAGES - Abstract
Copyright of New Architecture is the property of New Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
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38. 广深线信号系统升级改造技术.
- Author
-
欧阳圣平
- Subjects
SYSTEMS design ,RAILROADS ,PROBLEM solving ,RAILROAD signals ,ACHIEVEMENT - Abstract
Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
39. 大视场下荔枝采摘机器人的视觉预定位方法.
- Author
-
陈 燕, 王佳盛, 曾泽钦, 邹湘军, and 陈明猷
- Subjects
BINOCULAR vision ,LASER ranging ,ARTIFICIAL neural networks ,ERROR detection (Information theory) ,LITCHI ,NETWORK performance - Abstract
Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
- Full Text
- View/download PDF
40. 基于復雜網絡模型的廣州市增城區洪澇災害風險評估.
- Author
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李博文, 張印, 杨芳, and 趙紅軍
- Subjects
RAINFALL ,FLOOD damage ,FLOOD control ,WATER damage ,CLIMATE change ,FLOODS ,FLOOD damage prevention - Abstract
Copyright of Pearl River is the property of Pearl River Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
41. 广州市复合洪水及衍生滑坡灾害风险评估及 空间迁移规.
- Author
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李曉迪, 鐘鳴, and 黎學優
- Subjects
HAZARD mitigation ,EMERGENCY management ,FLOOD risk ,LANDSLIDE hazard analysis ,LANDSLIDES ,RAINFALL ,CENTER of mass ,STANDARD deviations - Abstract
Copyright of Pearl River is the property of Pearl River Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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42. 城轨车辆结构服役寿命评估体系研究.
- Author
-
龚晓波, 阎 锋, 汤劲松, 康兴东, 王浩宇, 杨国栋, and 李 爽
- Subjects
FATIGUE limit ,SERVICE life ,FINITE element method ,TECHNOLOGY assessment ,FRACTURE mechanics ,MULTIDISCIPLINARY design optimization - Abstract
Copyright of Rolling Stock (1002-7602) is the property of Rolling Stock Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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43. 京广线通信网络优化方案研究.
- Author
-
赵运海
- Subjects
POWER resources ,CABLES ,MULTICASTING (Computer networks) - Abstract
Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
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44. 抽水蓄能电站监控系统国产化改造方案研究.
- Author
-
吴小锋, 李 刚, 马聖恒, 刘晓波, 白剑飞, 张 毅, 李亦凡, 王秋实, and 谷东永
- Subjects
AUTOMATION ,POWER resources ,WATER power ,STORAGE ,SUPPLIERS ,ON-chip charge pumps - Abstract
Copyright of China Rural Water & Hydropower is the property of China Rural Water & Hydropower Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
45. 社会感知视角下基于"头尾划分"的 游憩热点识别新方法.
- Author
-
师浩辰, 赵渺希, and 林思仪
- Subjects
RECREATION areas ,URBAN growth ,SPATIAL systems ,RECREATION ,CONSTRUCTION planning ,URBAN planning ,PUBLIC spaces - Abstract
Copyright of Geography & Geographic Information Science is the property of Geography & Geo-Information Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
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46. 基于VR 的建筑行人交通行为数据采集与评价.
- Author
-
王朔, 徐建, 李闽平, and 黄玲
- Subjects
QUANTITATIVE research ,PEDESTRIANS ,HUMAN-computer interaction ,ACQUISITION of data ,DATA recorders & recording ,PUBLIC buildings - Abstract
Copyright of South Architecture / Nanfang Jianzhu is the property of South Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
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47. 广州地方行政机构和城市管理 部门演变史研究.
- Author
-
庞晓媚, 陈璐, 周剑云, 黄暄雯, and 温墨缘
- Subjects
URBAN growth ,GOVERNMENT agencies ,MUNICIPAL government ,CITY councils ,QING dynasty, China, 1644-1912 ,URBAN planning - Abstract
Copyright of South Architecture / Nanfang Jianzhu is the property of South Architecture Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
48. 基于数据驱动的中小河流水位涨幅预报方法 研究与应用.
- Author
-
丁武, 林汉雄, 王汉岗, 张炜, and 杨滨
- Subjects
FLOOD forecasting ,WATER levels ,CELL phones ,MOBILE apps ,FORECASTING ,COMPUTER equipment - Abstract
Copyright of Pearl River is the property of Pearl River Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
49. 基于神经网络的天然气流量计检定工艺智能控制系统.
- Author
-
温 凯, 韩 旭, 李 灿, 牛锦皓, 周 雷, and 徐洪涛
- Subjects
NATURAL gas ,INTELLIGENT control systems ,NATURAL gas pipelines ,HYDRAULIC models ,AUTOMATIC control systems ,SOFTWARE verification ,VALVES ,ELECTROHYDRAULIC effect - Abstract
Copyright of Natural Gas Industry is the property of Natural Gas Industry Journal Agency and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
50. 不同控制变量方案对广州暴雨过程 雷达资料同化和预报的影响.
- Author
-
庞盈, 陈生, 胡俊俊, 陈海琴, and 黄朝盈
- Subjects
STANDARD deviations ,MIDDLE atmosphere ,PRECIPITATION forecasting ,RAINFALL ,INDUCTIVE effect - Abstract
Copyright of Acta Scientiarum Naturalium Universitatis Sunyatseni / Zhongshan Daxue Xuebao is the property of Sun-Yat-Sen University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
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