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Access数据库技术及其应用研究 被引量:1
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作者 侯培杰 《信息与电脑》 2024年第3期149-151,共3页
文章主要研究Access数据库技术及其应用,首先介绍Access数据库技术的理论基础,包括数据库结构、数据库安全性、数据库存储空间,然后探讨Access数据库技术的应用方法,包括数据存储和管理、报表生成和打印、数据库设计和开发等,最后对基于... 文章主要研究Access数据库技术及其应用,首先介绍Access数据库技术的理论基础,包括数据库结构、数据库安全性、数据库存储空间,然后探讨Access数据库技术的应用方法,包括数据存储和管理、报表生成和打印、数据库设计和开发等,最后对基于Access数据库的实例应用进行分析,展示Access数据库在提高工作效率、优化数据管理和增强决策能力等方面的作用。 展开更多
关键词 access 数据库技术 应用
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基于BOPPPS模型和思维导图的Access数据库课程教学设计
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作者 于惠雯 赵艺洁 《集成电路应用》 2024年第1期82-83,共2页
阐述BOPPPS模式和思维导图开展Access数据库课程教学设计,分析BOPPPS模型和思维导图的特点,探讨Access数据库课程教学设计中的应用,包括课堂引入、课程目标、参与式学习、考试评估。
关键词 思维导图 access数据库 课程设计 BOPPPS模型
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Characterization of Small-Scale Farmers and Assessment of Their Access to Crop Production Information in Selected Counties of Kenya
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作者 Anastasia Mumbi Wahome John B. K. Kiema +1 位作者 Galcano C. Mulaku Isaac Mukoko 《Agricultural Sciences》 2024年第5期565-589,共25页
Small-scale farming accounts for 78% of total agricultural production in Kenya and contributes to 23.5% of the country’s GDP. Their crop production activities are mostly rainfed subsistence with any surplus being sol... Small-scale farming accounts for 78% of total agricultural production in Kenya and contributes to 23.5% of the country’s GDP. Their crop production activities are mostly rainfed subsistence with any surplus being sold to bring in some income. Timely decisions on farm practices such as farm preparation and planting are critical determinants of the seasonal outcomes. In Kenya, most small-scale farmers have no reliable source of information that would help them make timely and accurate decisions. County governments have extension officers who are mandated with giving farmers advisory services to farmers but they are not able to reach most farmers due to facilitation constraints. The mode and format of sharing information is also critical since it’s important to ensure that it’s timely, well-understood and usable. This study sought to assess access to geospatial derived and other crop production information by farmers in four selected counties of Kenya. Specific objectives were to determine the profile of small-scale farmers in terms of age, education and farm size;to determine the type of information that is made available to them by County and Sub-County extension officers including the format and mode of provision;and to determine if the information provided was useful in terms of accuracy, timeliness and adequacy. The results indicated that over 80% of the farmers were over 35 years of age and over 56% were male. Majority had attained primary education (34%) or secondary education (29%) and most farmers in all the counties grew maize (71%). Notably, fellow farmers were a source of information (71%) with the frequency of sharing information being mostly seasonal (37%) and when information was available (43%). Over 66% of interviewed farmers indicating that they faced challenges while using provided information. The results from the study are insightful and helpful in determining effective ways of providing farmers with useful information to ensure maximum benefits. 展开更多
关键词 Small Scale Farmers FARMERS Crop Production Information Services Geospatial Information Information access
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Factors Influence Hanoians’ Choice of Non-Motorized Transport Mode to Access Bus Stations
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作者 Ngo Trung Phuong Masahiko Kikuchi +1 位作者 Aya Kojima Hisashi Kubota 《Journal of Transportation Technologies》 2024年第3期372-389,共18页
Hanoi’s rapid urbanization has led to a surge in private vehicle ownership, particularly motorcycles, amidst inadequate public transportation infrastructure. Despite government efforts, many still prefer motorized tr... Hanoi’s rapid urbanization has led to a surge in private vehicle ownership, particularly motorcycles, amidst inadequate public transportation infrastructure. Despite government efforts, many still prefer motorized transport, citing mobility and safety concerns, exacerbated by insufficient pedestrian infrastructure. This study examines the motivations behind this reliance on motorized vehicles, particularly motorcycles, in Hanoi. Findings reveal safety and convenience as primary factors driving motorized transport use, especially for accessing bus stations. Economic incentives could promote non-motorized travel and public transport adoption. Policy implications highlight the importance of addressing economic factors and improving access infrastructure to manage motorized vehicle reliance and foster sustainable urban mobility in Hanoi. 展开更多
关键词 access Mode Choice Non-Motorized Vehicles Motorized Vehicles Bus User Urban Transport Behavior
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Access数据库课程混合式教学模式实践研究
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作者 刘春华 《信息与电脑》 2024年第16期1-3,共3页
Access数据库课程是中职院校针对计算机专业学生开展的核心必修课,但传统教学模式下学生个性化需求与教学环境不匹配,导致了学生成绩的不及格率高。为此,本文将SPOC与翻转课堂模式的混合教学策略融入Access数据库课程的教学,重构教学大... Access数据库课程是中职院校针对计算机专业学生开展的核心必修课,但传统教学模式下学生个性化需求与教学环境不匹配,导致了学生成绩的不及格率高。为此,本文将SPOC与翻转课堂模式的混合教学策略融入Access数据库课程的教学,重构教学大纲和教学资源及模块,重视过程化考核。通过对学生的考试数据与平台活跃度展开相关分析和回归分析,发现混合模式教学构建了差异化、多维度及涵盖广泛的教学环境,进一步促进了优质教学资源的共享,增强了学生的学习效果,提高了教师的教学质量,为教学智能化奠定了基础。 展开更多
关键词 access数据库课程 混合式教学 SPOC 翻转课堂
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基于Access的移动信息数据库设计与优化
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作者 史本霞 《移动信息》 2024年第10期291-293,315,共4页
随着移动设备的普及和移动应用的快速发展,基于Access的移动信息数据库设计成为信息技术领域的一个重要课题。文中探讨了如何设计和优化一个高效、安全且用户友好的移动信息数据库。首先,分析了移动信息数据库的概述、业务需求,然后提... 随着移动设备的普及和移动应用的快速发展,基于Access的移动信息数据库设计成为信息技术领域的一个重要课题。文中探讨了如何设计和优化一个高效、安全且用户友好的移动信息数据库。首先,分析了移动信息数据库的概述、业务需求,然后提出了一个基于Access的数据库设计方案,包括数据模型、数据库E-R图设计和数据库表结构设计等。接着,讨论了数据库性能优化的方法,如索引设计、结构优化和数据压缩。最后,评估了所设计数据库的实际应用前景,并提出了未来工作的方向。 展开更多
关键词 移动信息 数据库设计 access数据库
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Framework to Model User Request Access Patterns in the World Wide Web
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作者 Richard Hurley Robert Sturgeon 《Journal of Software Engineering and Applications》 2024年第2期69-88,共20页
In this paper, we present a novel approach to model user request patterns in the World Wide Web. Instead of focusing on the user traffic for web pages, we capture the user interaction at the object level of the web pa... In this paper, we present a novel approach to model user request patterns in the World Wide Web. Instead of focusing on the user traffic for web pages, we capture the user interaction at the object level of the web pages. Our framework model consists of three sub-models: one for user file access, one for web pages, and one for storage servers. Web pages are assumed to consist of different types and sizes of objects, which are characterized using several categories: articles, media, and mosaics. The model is implemented with a discrete event simulation and then used to investigate the performance of our system over a variety of parameters in our model. Our performance measure of choice is mean response time and by varying the composition of web pages through our categories, we find that our framework model is able to capture a wide range of conditions that serve as a basis for generating a variety of user request patterns. In addition, we are able to establish a set of parameters that can be used as base cases. One of the goals of this research is for the framework model to be general enough that the parameters can be varied such that it can serve as input for investigating other distributed applications that require the generation of user request access patterns. 展开更多
关键词 Performance Modelling World Wide Web SIMULATION User Request access Patterns FRAMEWORK
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Use of Geosynthetic Access Mats in Construction
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作者 Waseem A. Khatri Abdullah Al Gazlan +2 位作者 Nawaf Alubaidi Abiola Ojo Waleed Al Safarji 《World Journal of Engineering and Technology》 2024年第3期552-574,共23页
A stable surface to move manpower and equipment is a key for the construction operations. To create a stable road surface, the road construction techniques are time-consuming and expensive for a traditional constructi... A stable surface to move manpower and equipment is a key for the construction operations. To create a stable road surface, the road construction techniques are time-consuming and expensive for a traditional construction which requires compaction of soil, aggregate base, sub-base and asphaltic layers. A Geosynthetic Access Mat (GAM) system can serve as an alternative to other traditional construction techniques to accommodate temporary construction. Due to its rigidity, the mat system can provide substantial vertical resistance to the applied load under a large deflection subject to soil conditions. This paper provides details of GAM specifications, soil conditions, applications, installation procedure, comparison with other soil stabilization methods and Aramco experience for deployments of these mats. 展开更多
关键词 Geosynthetic access Mats (GAM) Bearing Capacity Ground Water Level (GWL) Soil Testing CONSTRUCTION Installation
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Optimizing Memory Access Efficiency in CUDA Kernel via Data Layout Technique
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作者 Neda Seifi Abdullah Al-Mamun 《Journal of Computer and Communications》 2024年第5期124-139,共16页
Over the past decade, Graphics Processing Units (GPUs) have revolutionized high-performance computing, playing pivotal roles in advancing fields like IoT, autonomous vehicles, and exascale computing. Despite these adv... Over the past decade, Graphics Processing Units (GPUs) have revolutionized high-performance computing, playing pivotal roles in advancing fields like IoT, autonomous vehicles, and exascale computing. Despite these advancements, efficiently programming GPUs remains a daunting challenge, often relying on trial-and-error optimization methods. This paper introduces an optimization technique for CUDA programs through a novel Data Layout strategy, aimed at restructuring memory data arrangement to significantly enhance data access locality. Focusing on the dynamic programming algorithm for chained matrix multiplication—a critical operation across various domains including artificial intelligence (AI), high-performance computing (HPC), and the Internet of Things (IoT)—this technique facilitates more localized access. We specifically illustrate the importance of efficient matrix multiplication in these areas, underscoring the technique’s broader applicability and its potential to address some of the most pressing computational challenges in GPU-accelerated applications. Our findings reveal a remarkable reduction in memory consumption and a substantial 50% decrease in execution time for CUDA programs utilizing this technique, thereby setting a new benchmark for optimization in GPU computing. 展开更多
关键词 Data Layout Optimization CUDA Performance Optimization GPU Memory Optimization Dynamic Programming Matrix Multiplication Memory access Pattern Optimization in CUDA
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Prevalence of Occupational Injury and Knowledge of Post-Exposure Prophylaxis Accessibility among Healthcare Workers in Mogadishu, Somalia
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作者 Yonis Abdullahi Ahmed Anshur Abdishakur Mohamud Sheik +10 位作者 Miski Abdullahi Roble Abdullahi Mohamed Yasin Abdullahi Ali Mohamed Fardowso Ali Mohamud Abdimalik Dahir Abdi Ikran Abdullahi Isse Warda Adan Ibrahim Mohamed Jimale Adan Ugbad Ahmed Daud Ahmed Aweis Abdullahi Mohamed Hassan Fujeyra 《Occupational Diseases and Environmental Medicine》 2024年第3期172-198,共27页
Introduction: Healthcare workers in Mogadishu, Somalia face significant occupational injury risks, particularly needle stick injuries, with 61.1% reporting incidents. This poses a serious threat to their health, leadi... Introduction: Healthcare workers in Mogadishu, Somalia face significant occupational injury risks, particularly needle stick injuries, with 61.1% reporting incidents. This poses a serious threat to their health, leading to infections such as hepatitis B, hepatitis C, and HIV. Despite the high prevalence of injuries, awareness of Post-Exposure Prophylaxis (PEP) accessibility is relatively high, with 84.0% of respondents aware of it. However, there are gaps in knowledge and implementation, as evidenced by variations in availability of PEP. Improving workplace safety measures, providing comprehensive training on injury prevention and PEP protocols, and ensuring consistent availability of PEP in healthcare facilities are crucial steps to safeguard the well-being of healthcare workers in Mogadishu, Somalia. Methods: A cross-sectional study was conducted among hospital workers in Mogadishu, Somalia, focusing on professionals from various healthcare facilities. The study targeted nurses, doctors, laboratory personnel, and pharmacists. Purposive sampling was employed, resulting in a sample size of 383 calculated using Fisher’s sample size formula. Data were collected using coded questionnaires entered into Microsoft Excel 2019 and analyzed with SPSS software to generate frequencies and proportions, presented through frequency tables and pie figures. Results: The study in Mogadishu, Somalia, examined the prevalence of occupational injuries and knowledge of Post-Exposure Prophylaxis (PEP) accessibility among healthcare workers. Findings indicate a high prevalence of injuries, with 61.1% reporting incidents, predominantly needle stick injuries (60.6%). Despite the majority seeking prompt medical attention (72.0%), work-related illnesses affected 53.2% of respondents, notably work-related stress (59.5%). While most received training on injury and illness prevention (68.9%), gaps exist in PEP awareness, with 16.0% unaware of it. Nonetheless, 84.0% were aware, predominantly through health facilities (52.0%). Availability of PEP was reported by 71.3% in healthcare facilities, with variations in shift availability. The majority reported guidelines for PEP use (55.7%). Efforts are needed to bolster PEP awareness and ensure consistent availability in healthcare facilities to safeguard worker health. Conclusion: High prevalence of occupational injuries among healthcare workers, with needle stick injuries being the most common (60.6%). Despite this, 84.0% of respondents were aware of Post-Exposure Prophylaxis (PEP), primarily learning about it from health facilities (52.0%). While 71.3% reported the availability of PEP in their facility, 28.7% noted its unavailability. These results emphasize the need for improved education and accessibility of PEP to mitigate occupational injury risks. 展开更多
关键词 Prevalence of Occupational Injury Post-Exposure Prophylaxis (PEP) accessIBILITY Healthcare Workers Needle Stick Injuries Infections (Hepatitis B Hepatitis C HIV) Awareness KNOWLEDGE Workplace Safety PEP Availability Blood-Borne Diseases Personal Protective Equipment (PPE) HIV PEP (Post-Exposure Prophylaxis)
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基于Web服务和Access数据库的证书管理系统
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作者 王坤 赵锋 张文科 《办公自动化》 2023年第16期55-57,共3页
为规范证书管理发放,设计以Web服务为平台,通过调用Access数据库中信息,开发证书管理系统。本系统运行稳定、安全、可靠,具有查看证书整体情况、领取情况、证书去向等功能,提高考务工作者发放证书效率,达到证书发放管理要求。
关键词 WEB服务 access数据库 证书管理
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基于Access数据库护理质量管理系统的开发与应用研究 被引量:1
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作者 徐佳慧 钱源 +1 位作者 陈琪 顾丹凤 《护理管理杂志》 CSCD 2023年第9期700-704,共5页
目的开发和使用基于Access数据库护理质量管理系统,探讨应用其进行护理质量管理的实践与成效。方法成立护理质量管理系统小组,通过文献回顾、半结构化访谈和Delphi专家函询构建基于Access数据库的护理质量管理系统,并将其用于护理质量检... 目的开发和使用基于Access数据库护理质量管理系统,探讨应用其进行护理质量管理的实践与成效。方法成立护理质量管理系统小组,通过文献回顾、半结构化访谈和Delphi专家函询构建基于Access数据库的护理质量管理系统,并将其用于护理质量检查,比较护理质量检查系统运行前后护理质量、质量控制检查工作耗时、质量控制分析耗时、质量控制人员信息技术接受度。结果运用该系统进行护理质量检查后,质量检查得分高于应用前,且应用6个月后的护理质量检查得分高于应用该系统3个月后的护理质量检查得分(P<0.001),质量控制检查工作平均耗时、质量控制分析平均耗时有明显降低(P<0.001),质量控制人员信息技术接受行为总分提高(P<0.001)。结论基于Access数据库护理质量管理系统使得护理质量检查更有针对性、实效性的同时,实现了护理质量检查统计分析自动化、科学化,提升护理质量控制人员的信息技术接受度和护理质量管理效率,促进护理质量持续改进。 展开更多
关键词 护理质量管理 质量检查 access数据库 信息化
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GIS-Based Analysis to Identify the Distribution and Accessibility of Urban Green Space in Dhaka Metropolitan City, Bangladesh 被引量:1
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作者 Mohammad Wahidur Khan Md. Sazzad Hossain Mahbubul Alam 《Journal of Geographic Information System》 2023年第1期35-52,共18页
Urban Green Space (UGS) plays an important role in minimizing the negative effects of urbanization on city dwellers, which is predominantly factored into the accessibility to UGS. This study elucidated the distributio... Urban Green Space (UGS) plays an important role in minimizing the negative effects of urbanization on city dwellers, which is predominantly factored into the accessibility to UGS. This study elucidated the distribution and accessibility of UGS in Dhaka, Bangladesh considering the paucity of such important scientific studies in the given area. The methodological structure of this study employed a multispectral Landsat satellite image from 2020 for identifying the logically defined UGSs, as well as a minimum proxy distance being the parameter to estimate accessibility to the UGS through a primary survey scheme and literature review. Considering UGS as a public area, we adopted a hybrid (combination of supervised and unsupervised classification) method followed by post-classification for UGS distribution assessment. The unsupervised classification identified the overall distribution of green spaces, whereas the anomalies of generated classes were rectified during the post-classification. Following the study findings, UGS in Dhaka metropolitan city accounts for only 602 ha or 1.9% of the total geographical space, with Ramna thana ranked as the highest contributor of 111 ha. However, in terms of accessibility to the UGS by city residents, 19.9% of the buildings in Dhaka metropolitan city were computed to be within the determined proxy distance of 500 m around the UGS. Also, parallel to UGS distribution, green space in Ramna thana (111 ha) exhibited the highest accessibility rate (64%) to the UGS compared with other thanas in Dhaka metropolitan city. The baseline findings will contribute to the long-term sustainable urban planning and development of more accessible green spaces in the study area. 展开更多
关键词 URBANIZATION Urban Green Space accessIBILITY Proxy Distance
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基于Access数据库的学生信息管理系统设计研究 被引量:4
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作者 孟宝庚 《信息与电脑》 2023年第5期106-108,共3页
Access是一个典型的数据库系统,具有界面友好、操作便捷、向导众多等优良特点。因此,以Access数据库为基础设计并开发了一款学生信息管理系统。先明确了Access数据库的特点和开发方法,制定了学生信息管理系统的总体设计方案,再剖析学生... Access是一个典型的数据库系统,具有界面友好、操作便捷、向导众多等优良特点。因此,以Access数据库为基础设计并开发了一款学生信息管理系统。先明确了Access数据库的特点和开发方法,制定了学生信息管理系统的总体设计方案,再剖析学生信息管理系统的功能需求和结构设计,最后进一步探究基于Access数据库的学生信息管理系统的实现。 展开更多
关键词 access数据库 学生信息管理系统 设计研究
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基于VBA操作ACCESS数据库的局域网考试系统编制 被引量:1
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作者 林虹虹 徐丽群 吴汝明 《工程技术研究》 2023年第12期145-146,共2页
文章利用VBA的简易开发工具,通过ADO控制ACCESS数据或My SQL等数据库,制作局域网考试系统。实际应用表明,该系统具有简洁、高效的特点,并能通过局域网完成在线考试,为教学评价提供了较好的支持和便捷。
关键词 VBA access 数据库 考试系统
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WinCC基于VBS脚本运用Access数据库和Excel制作的报表查询系统 被引量:1
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作者 汪伟滨 《工业控制计算机》 2023年第12期66-67,139,共3页
冶金企业的生产过程中,报表统计、查询数据成为不能缺失的环节,而Win CC自身的报表由于其局限,难以满足用户要求。为解决这个问题,介绍了基于VB-Script脚本语言的报表查询系统,在WinCC 7.5的项目下,运用Access2010和Excel 2010两项工具... 冶金企业的生产过程中,报表统计、查询数据成为不能缺失的环节,而Win CC自身的报表由于其局限,难以满足用户要求。为解决这个问题,介绍了基于VB-Script脚本语言的报表查询系统,在WinCC 7.5的项目下,运用Access2010和Excel 2010两项工具,实现三班倒每班一次数据导入到数据库中存储,用户可查询任意日期的历史数据。在实际项目运行后,该报表系统取得到良好的应用效果。 展开更多
关键词 WinCC 7.5 VBS access 2010 报表 Excel
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基于Access数据库的非遗汉英信息管理系统建设研究 被引量:1
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作者 孙武林 《信息与电脑》 2023年第16期139-143,147,共6页
建设基于Access数据库的非物质文化遗产汉英信息管理系统,能够满足非物质文化遗产保护和传承工作中的数据管理和信息检索的需求。在建设过程中,系统遵循了数据库设计的原则和规范,通过创建“数据表”“查询”“窗体”等,系统、全面地展... 建设基于Access数据库的非物质文化遗产汉英信息管理系统,能够满足非物质文化遗产保护和传承工作中的数据管理和信息检索的需求。在建设过程中,系统遵循了数据库设计的原则和规范,通过创建“数据表”“查询”“窗体”等,系统、全面地展示非物质文化遗产的汉英文本信息、图片、视频资源,方便研究人员检索和管理数据,为非物质文化遗产研究提供一个操作简单、功能完善的平台。 展开更多
关键词 access 非物质文化遗产 信息管理
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Access数据库在教师信息资源整合与构建中的应用研究——以职业本科为例 被引量:1
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作者 雒晓凤 《现代信息科技》 2023年第10期118-121,共4页
随着现代信息技术的快速发展,数据信息管理已经离不开计算机数据库技术。针对教师信息资源管理,通过走访同类型职业本科院校发现,各高校在教师资源管理方面信息化水平参差不齐,主要存在三大问题。针对存在的问题,分析Access数据库在信... 随着现代信息技术的快速发展,数据信息管理已经离不开计算机数据库技术。针对教师信息资源管理,通过走访同类型职业本科院校发现,各高校在教师资源管理方面信息化水平参差不齐,主要存在三大问题。针对存在的问题,分析Access数据库在信息管理中的优势,建立以西安汽车职业大学电子信息工程学院教师为例的资源信息库,并通过数据库中关系、窗体、查询等功能使数据之间建立联系,可更便利地获取有用信息,提高工作效率。 展开更多
关键词 access数据库 职业本科 教师信息资源
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可撤销属性加密的区块链数据访问控制方法 被引量:4
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作者 李健 戚湧 《计算机工程与设计》 北大核心 2024年第2期348-355,共8页
针对区块链数据共享中存在的粗粒度访问控制问题,提出一种基于属性撤销密文策略属性基加密的区块链数据访问控制方法。在现有方案基础上进行改造,引入预解密过程,结合属性撤销列表实现属性实时撤销;基于非对称群下的DBDH困难问题假设进... 针对区块链数据共享中存在的粗粒度访问控制问题,提出一种基于属性撤销密文策略属性基加密的区块链数据访问控制方法。在现有方案基础上进行改造,引入预解密过程,结合属性撤销列表实现属性实时撤销;基于非对称群下的DBDH困难问题假设进行安全性证明;基于超级账本Fabric进行系统设计,结合星际文件系统采用链上链下存储方式解决区块链容量不足和系统效率问题。实验结果表明,所提方案撤销属性时无需更新密钥密文重复上链,仅需要6次Pairing操作进行预解密和解密,且在大规模属性集下,预解密时间和解密时间平均保持在百毫秒左右的常量级上,实现区块链数据高效、细粒度的访问控制。 展开更多
关键词 区块链 数据共享 访问控制 属性基加密 预解密 属性撤销 星际文件系统
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城市洪涝应急响应能力评价及优化研究 被引量:1
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作者 张金萍 李玉达 +1 位作者 左其亭 张朝阳 《华北水利水电大学学报(自然科学版)》 北大核心 2024年第4期8-15,共8页
在气候变化和全球化的背景下,极端降水事件及其导致的洪涝灾害频发。为准确评估暴雨内涝影响下的城市应急服务水平,基于InfoWorks ICM构建了城区内涝模型,利用ArcGIS中的最快路径法评估了医疗、公安、消防的空间可达性,利用基尼系数评... 在气候变化和全球化的背景下,极端降水事件及其导致的洪涝灾害频发。为准确评估暴雨内涝影响下的城市应急服务水平,基于InfoWorks ICM构建了城区内涝模型,利用ArcGIS中的最快路径法评估了医疗、公安、消防的空间可达性,利用基尼系数评估了公共应急服务相对幼儿园分布的合理性,采用最大覆盖算法对医疗、公安、消防的分布进行了优化,并基于研究区的情况进行了分析。结果显示:研究区的医疗、公安、消防相对幼儿园的基尼系数随着降雨重现期的增加而增大;对研究区的医疗、公安、消防分布优化前,这些部门的分布不尽合理,其15 min内的应急服务可达性不能满足应急救援要求,研究区应急响应资源相对幼儿园缺失严重,相对来说,医疗应急响应缺失最为严重;对研究区的医疗、公安、消防分布优化后,这些部门相对于幼儿园的基尼系数普遍在0.400以下,医疗和公安的应急服务即使在百年一遇洪涝加晚高峰情景下仍可以在15 min内覆盖40%的研究区面积,消防可覆盖70%的研究区面积,医疗、公安、消防的分布相对合理。本研究为中国城市洪涝灾害应急响应能力评价提供参考。 展开更多
关键词 暴雨内涝 应急响应 公共服务 空间可达性 优化布局
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