Results 21 to 30 of about 1,515 (119)

CHINA’S LAND FINANCE AS ACTIVE MODE OF LAND DEVELOPMENT AND INFRASTRUCTURE DELIVERY: Reality, History and Prospects

open access: yesInternational Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.
Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley   +1 more source

IEC61850标准在GIS在线监测系统中的应用探讨

open access: yesGaoya dianqi, 2005
IEC61850标准要求变电站自动化系统具有互操作性,这使得GIS在线监测系统和其它自动化系统之间呈现出信息共享与系统集成的趋势。笔者将IEC61850标准引入GIS在线监测领域,结合IEC61850标准和GIS在线监测系统的具体情况,进行在线监测系统的框架设计和装置开发。在GIS在线监测系统中采用了基于ARM和uClinux的嵌入式系统,保证了在线监测系统的互操作性、开放性和稳定性。
李文书   +4 more
doaj  

Design and Implementation of Water Monitoring Management System Based on GIS [PDF]

open access: yes, 2016
随着人民生活水平的提高,人们对用水安全也提出了越来越严格的要求。目前国内水质监测信息虽然不对外公开,但各级水文机构还是严格根据相关标准认真开展水质监测工作,并及时将监测结果进行逐级上报,保障各城乡生活用水的稳定供应,保证各级机构水资源管理工作的顺利开展。目前国内水质监测网络分布范围小,实时监测站点少,主要还是以传统人工数据录入结合计算机初步应用等方式实现对水质监测信息的科学管理,并通过数据输出、文件提交、人工汇总等方式实现数据上报,存在工作效率低、管理水平低、数据分散、查看不直观等不足,有待进一步改进。
许文煜
core  

Adverse neonatal outcomes in small‐for‐gestational age twins identified using twin vs singleton growth charts: systematic review and meta‐analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 706-715, December 2025.
ABSTRACT Objective To evaluate the use of twin vs singleton growth charts for detecting small‐for‐gestational‐age (SGA) twins at risk of adverse neonatal outcomes. Methods MEDLINE, EMBASE, CINAHL, Cochrane and Scopus databases were searched electronically from inception to May 2024.
S. Sorrenti   +9 more
wiley   +1 more source

Design and Implementation of City Energy and Environmental Monitoring and Warning System [PDF]

open access: yes, 2017
随着社会的不断发展,城市工业化进程的逐步推进。伴随着的经济不断发展,社会同时也越来越重视环境的保护。节能减排也已经变成与社会经济发展同样至关重要,从长远来看甚至是更加重要的增长极。城市环境监测管理与能源管理是落实节能减排的基础性工作,也是保障能力建设的重要内容。本文针对工业企业进行实时能耗与排污数据在线监测,进行存储、整合、利用与分析,目标在于减少企业能源消耗、优化能源消费结构、提高能源使用效率、减少污染物排放。通过全体企业数据,根据政府对节能减排的需求,通过大数据分析,设计 ...
叶琨
core  

Research on the Application of Digital Twin Technology in Power Grid Engineering [PDF]

open access: yes, 2023
[Introduction] In view of the digital transformation under the development of big data and the Internet, the application status of digital twin technology in power grid engineering is analyzed.
Hao ZHANG   +4 more
core   +1 more source

Effect of Gabapentin Administered With Prednisolone, Ciclosporin or a Placebo on Clinical Outcomes and Motor Activity in Cats With Atopic Skin Syndrome: A Prospective, Blinded, Placebo‐Controlled Study

open access: yesVeterinary Dermatology, Volume 36, Issue 6, Page 814-824, December 2025.
Background: Gabapentin reportedly decreases central sensitisation, a disorder associated with chronic pruritus in humans, although this is not well documented in cats. Its combined use with the standard antipruritic therapy for feline atopic skin syndrome (FASS) is not yet described.
Jeanne Morency   +10 more
wiley   +1 more source

几组电气设备绝缘在线监测数据的分析

open access: yesGaoya dianqi, 2009
简要阐述了变电站电气设备在线监测的一些基本问题,指出在线监测是实现高压设备状态检修的必要手段。介绍了泉州电业局已经装设的变电站电气设备在线监测的基本情况,并在大量在线监测数据积累的基础上,分析了几组异常的电气设备绝缘在线监测数据,分析了一些影响在线监测结果的可能因素:介损测量结果稳定性和重复性较差,受PT角差影响较大;通讯信号采集部分的故障率较高;数据分析不能根据现场的运行方式自动改变;监测系统缺少必要的分析判断功能。
郑云海, 王恒山
doaj  

The Business Model Innovation on XX CompanyOnline Monitoring Products for Motor Temperature Rise [PDF]

open access: yes, 2017
XX公司是一家长期从事电力设备温升监测产品研发、生产、销售的独资民营企业,公司拥有完整的架构、优秀的研发团队、丰富的产品经验、成熟的销售团队。近些年来,企业业绩没有持续上升,反而在市场竞争中屡屡失利、订单止步不前、企业经营不善。这其中的问题出在哪里?该如何寻找问题根源、找到方法解决当前的困难局面?这是本文的研究目的。 文章中,笔者运用翁君奕教授的商务模式创新理论的论证方法,首先从梳理企业自身、生产产品和经营现状着手,发现企业现有商务模式存在的问题,并与所在行业的商务模式进行比较分析 ...
冯伟民
core  

Facilitating Large‐Scale Bird Biodiversity Data Collection in Citizen Science: ‘Relaxed’ Point Counts for Anytime, Anywhere Monitoring

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
This paper proposes a ‘relaxed’ point‐count survey method to enhance accessibility and expand geographic coverage by easing these constraints. Surveys can be conducted in diverse locations, including urban areas and travel routes, within flexible timeframes (e.g., 6 h after sunrise or during the evening) and with adaptable spacing between survey points,
Masumi Hisano
wiley   +1 more source

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