Smart City Rail Transit Operation and Management Information Construction Strategy

Rail transit is considered one of the safest and most efficient modes of transportation.Ticketing,vehicle dispatching,and passenger flow control during rail transit operations in China have been improving over the years.Smart city construction and intelligent management models has also been increasingly emphasized with the rapid development of information and internet technology.Therefore,it is essential to conduct relevant research and discussions to improve the overall efficiency and quality of urban rail transit operation and management.This article provides an overview of smart city rail transit operation and management informatization,the principles of construction,and the functions of smart city rail transit operation and management informatization.Additionally,it discusses the strategies for the construction of smart city rail transit operation and management information and its development prospects.

Analysis of the Standardization of Administrative Management in Colleges and Universities Under the Background of Information Technology

In the development of the information age,universities should recognize the significant impact of information technology on their own development.In practice,it is possible to effectively improve the efficiency and quality of work by dealing with and constructing information-based methods,innovating administrative management models,and adopting more efficient and scientific methods to address various problems and shortcomings encountered in work.As an important part of university management,administrative management is a complex task.Establishing a standardized management model through information technology can further improve the comprehensive efficiency of administrative management.In this regard,the administrative standardization in universities under the background of information technology is analyzed and studied in this paper.

Hyperledger fabric-based consortium blockchain for construction quality information management

Lack of trust has been an ongoing issue for decades in construction quality management,hindering the improvement of quality performance.The development of mutual trust depends on immutable,traceable,and transparent construction quality information records.However,current information technologies cannot meet the requirements.To address the challenge,this study explores a blockchain-based framework for construction quality information management,which extends applications of blockchain in the domain of construction quality management.A consortium blockchain system is designed to support construction quality management in which participants’information permissions and lifecycle are discussed.Additionally,this study presents in detail the consensus process that aims to address the problem of information fraud.The automated compliance checking based on smart contracts is presented as well,aiming to assure that construction products meet regulation requirements.Finally,an example of the consortium blockchain network is visualized to validate the feasibility of blockchain-based construction quality information management.The research shows that blockchain can facilitate mutual trust in construction quality management by providing distributed,encrypted,and secure information records and supporting automated compliance checking of construction quality.

Evaluation of International Standards of Management of Communication and Information Technology (MCIT) in Khorasan Razavi Hospitals from the Perspective of Managers

The general goal of the management of communication and information technology (MCIT) in the health sector, is to accelerate collecting, achieving and supporting the health system processes, and effective decision-making for managing this system;because preparing and providing health care services for society is very complex, and highly dependent on the information system. The aim of this investigation is to determine the mean scores of the possibility of implementing the MCIT standards in Khorasan Razavi hospitals, from the perspective of managers. This was a cross sectional descriptive-analytic study conducted in two steps in all hospitals. In the first step, the applicability of the standards in hospitals was studied. In the second step, the current status of hospitals was compared with international standards MCIT. In order to determine the validity of the questionnaires, opinions of professors and experts were acquired. Regarding the reliability, the SPSS V. 12 calculated the value of Cronbach’s to be 0.95 for the first questionnaire and 0.86 for the second questionnaire. Data were analyzed using statistic tests of one way ANOVA and t-test. The level of significance was fixed at 0.5. In the 16 hospitals studied, the mean and standard deviation of MCIT were (57.25 ± 13.74). The MCIT standards are applicable in hospitals of Khorasan Razavi according to half (49.4%) of managers;nonetheless, their application requires greater efforts by the hospitals.

Study on Shanghai Water Management Information Standard and its application

In Shanghai, three trades including water conservancy, water supply and water drainage are managed integratively by Shanghai Water Authority. However, trade division is apparent among them, and information sharing needs to be strengthened. Therefore, lack of information standard is becoming an urgent problem to be solved. According to the strategic objectives of "Golden Water Project" in China and "Digital City" in Shanghai, "Shanghai Water Management Information Standard" is made for normalizing information classifications, codes, terms, GIS symbols and attributed data structures. It not only coincides with national standards, ministerial standards and Shanghai local standards, but also embodies the characteristic of integrated water management in Shanghai. It provides "traffic rule" for resources integrating and information sharing. Some good research ideas such as omni-direction, multi-levels and facing application can be popularized in other provinces and municipalities of China.

The Contributions of Building Information Modelling to Sustainable Construction

Global concerns toward environmental issues have induced growing demand for new approaches in the construction because of its considerable impact on the environment and use of natural resources. Through using construction sustainability tools, methods and techniques, a greener design can be applied during various building phases. In this connection, it is argued that the analytical and integrated models applied by Building Information Modelling (BIM) may also facilitate this process to be performed more efficiently. BIM and construction sustainability are quite different initiatives, but both have received much attention in recent years in the architecture, engineering and construction (AEC) industry. A rigorous analysis of the interactions between them implies that a synergy exists which, if properly it is understood that can be helpful to reduce the environmental impacts of the AEC industry. A BIM-based design model can contribute to sustainability through its three main dimensions which are environmental, economic and social. In this paper, by reviewing the existing literature on BIM and construction sustainability and using a matrix to analyze construction sustainability dimensions and BIM functionalities a number of interactions have been discussed. It can be concluded that despite there are many improvements in implementation of BIM in environmental and economic aspects of sustainability, its potential impact on social dimension has not been explicitly explored hence further studies need to be undertaken in this area.

基于全生命周期和JCI标准的医疗设备管理平台构建研究

目的:研发一套医疗设备资产和设备双重管理信息化平台,实现医疗设备全生命周期的精细化管理。方法:采用B/S模式的3层网络架构,运用MySQL数据库进行数据管理,用Java语言实现系统模块化开发。结果:建立了全面精准的医疗设备管理数据库,实现了医疗设备全生命周期标准化和模块化动态管理。结论:管理平台功能全面,操作简洁,实现了医疗设备相关部门之间的互联共享,可为日常监管、成本效益分析与决策分析提供有力支持。

Developing a Modular Advanced BIM Course in Construction Management

Due to the rapid adoption of Building Information Modeling (BIM) in the architecture, engineering and construction (AEC) industry, many construction management (CM) programs in the US have introduced BIM in their curriculum. Previous research has revealed that most of the BIM courses offered in CM programs have mainly focused on modeling skills as well as BIM applications in scheduling and estimating. While these topics appear to be important to apply BIM technology, students will not be able to fully understand the BIM process in a construction project without knowing the fundamental workflow of BIM. This paper presents a modular BIM course which was developed to help CM students better understand the BIM workflow and focuses on advanced uses of BIM in construction projects. The course contains three modules: BIM workflow, basic BIM applications, and advanced BIM applications. The BIM workflow module discusses how BIM is addressed in project delivery method, contract, the execution plan, and team building. The basic BIM applications module explains the typical BIM applications in coordination, scheduling, estimating, logistics, visualization, etc. The advanced BIM applications module demonstrates the latest technology advances in the AEC industry that utilizes BIM applications, including laser scanning, virtual reality, and mixed reality. The course objectives and assessment methods ensure that CM students’ understanding of BIM will be considerably improved from as a modeling tools or software program to an efficient process, and their insights into BIM will be significantly broadened beyond the existing 3D, 4D, and 5D applications. The highly positive course evaluation demonstrates the effectiveness of these approaches in meeting course objectives, delivering course materials, as well as raising students’ interest. This paper will serve as a case study of an advanced level BIM course in CM programs.

A Review of Approaches and Challenges of BIM Education in Construction Management

As BIM （building information modeling） became the gold standard of the architecture, construction, and engineering industry, lack of skilled BIM professionals is considered one of the major challenges. It is therefore of significant importance that CM （construction management） programs train future construction professionals in the capabilities and advantages of BIM technology. This paper presents the findings of a comprehensive review of the implementation of BIM education in CM programs and summarizes the process of BIM adoption, existing educational approaches, and identified challenges in the implementation process. The information presented in this paper serves as a guide to CM programs that are new to and in the progress of implementing BIM education.

Construction and Application of Comprehensive Management Platform for Laboratories in Colleges and Universities

Educational informatization is a long-term and continuous process of development, The construction of laboratory information needs to meet the needs of students' experimental learning, needs to shift from management business to Comprehensive management of laboratory, such as personnel, equipment, funds and laboratory activities. The purpose of this article is to establish a comprehensive management center for laboratory related information such as personnel, equipment, construction funds and experimental activities, applying the idea of smart campus and the key technology of "Internet plus" era and integrating the departmental business integration with the cultivation of students' innovative ability. The construction of platfbnn can realize information query, statistics and analysis and utilization in laboratory, establish personalized experimental learning environment, and achieve the goal of laboratory omnibearing management.

Comparative Study of Information Technology Use by Architects, Engineers and Contractors

The use of information technology （IT） in construction is expanding rapidly. More and more architecture, engineering, and construction companies are adopting new technologies in software design to help accelerate and accurately carry out their functions. Based on a research study carried out in Southern Nevada with a questionnaire survey of 54 construction-related firms, this study aims to compare the types and extent of IT use by architects, engineers, and contractors. It also explores the level of IT skills possessed by professionals working in the industry. The study found that architects mostly used design software whereas engineers and contractors used scheduling and estimating software. All of the respondents believed that IT helped to improve their work productivity. The majority of the respondents thought that IT is useful for Construction Management （CM） students： engineers and architects thought that CM students should take more scheduling and estimating software courses and contractors thought that they should take more scheduling and quantity take-off software courses.

Augmented Reality Applied to Building Assessment with Building Information Model Visualization

AR （augmented reality） is a technology that adds information to the real world adding virtual elements to its visualization in real time. AR used in AECO （architectural, engineering, construction and operations） can contribute in augmenting visualization during design, construction and operation of the buildings. This article presents a study that applies AR to building assessment with BIM （building information） model visualization. The use of AR on existing applications for smart phones and tablets is validated. AR proposed an adaptation of the method of POE （post-occupancy evaluation） subsidized. Traditional POE process model involves three phases： planning, conducting and applying. In order to incorporate AR, it is proposed a total restructuring of the planning phase, developing the research instruments in three steps： 3D modeling, model treatment and AR application development. It was observed that for POE studies, the 3D models are in large scale and need to be detailed for precise comparison. BIM models for facility management, representing building use situation, are of the highest level of detail. A balanced point between simplicity and representativeness was the solution adopted in this experiment for uploading and downloading performance issues. This article presents and discusses findings for the new proposition for the activity of research instruments development for the planning phase of POE with AR as well as initial tests with first results and difficulties faced.

信息资源管理学科标准化人才培养模式研究——以“N+2+3”培养模式为例

信息资源管理学科与标准化领域关联密切,随着信息产业规模的不断扩大,标准化工作的重要性在信息资源管理领域逐渐凸显。本文旨在基于当前标准化人才培养的经验,优化信息资源管理标准化人才的培养模式。通过文献研究、网络调查对国内外人才培养的现状进行调查;采用访谈法和参与式观察对信息资源管理标准化人才培养的典型案例进行实地调研,继而进行案例分析。该典型案例中,信息资源管理标准化人才培养采用“N+2+3”模式,即“标准驱动、两层培育、三维协同”。通过比较该模式与国内外标准化人才培养的经验,发现该模式存在教学主体不够多元、忽略产业和市场需求的问题。基于此提出了优化模型,以促进更加全面的信息资源管理标准化人才培养。

Key Technology and Complete-set Equipment for Intelligent Construction of HSR Simply-supported Girder Reinforcement Framework

In view of the problems such as backward production mode,poor quality stability,high safety risk and incomplete control system during erection of the reinforcement framework of simply-supported box girders for high-speed railway(HSR),and in combination with the key points and main challenges in the reinforcement framework construction of Guangzhou-Zhanjiang HSR,the overall technical route for the intelligent manufacturing of reinforcement framework of simply-supported box girders is put forward.The component design of reinforcement framework of simply supported box girder is carried out based on BIM,and the feasibility of the scheme is verified through segment assembly test.The assembly techniques are studied in combination with the mesh design scheme to achieve rapid forming of the reinforcement framework.R&D of automatic processing equipment for components,material transshipment equipment,automatic hoisting equipment and technological equipment for assembly clamping fixture are carried out to realize the overall design of equipment production line.An intelligent control system is developed for the whole-process intelligent construction of reinforcement framework to realize the full life-cycle applications for the workshop production and visual management including intelligent layout and quality traceability.The research results systematically optimize and innovate the assembly and forming technologies of reinforcement framework in the prefabrication beam yard of high-speed railway,realize the component processing,automatic assembly and information technology management,improve the construction quality,efficiency and information technology level of intelligent manufacturing of reinforcement framework of railway prefabricated beam as a whole,and reduce the construction cost of the project.The research has realized a major breakthrough in the construction technology of railway prefabricated box girders,which has the extensive technical and market promotion values.

面向信息资源管理学科的话语体系构建思考

在国家推进构建哲学社会科学话语体系与图书情报与档案管理一级学科更名的背景下,进一步厘清学科更名对其话语体系的影响有助于推动学科发展、适应时代变化。文章首先采用文献调研方法梳理了信息资源管理学科话语体系的发展现状,对学科话语进行解构并阐述了核心概念和学科语境的变化过程,又以2012年-2022年间“北大核心”和“CSSCI”两大数据库的期刊论文为语料,通过构建语义网络等方法探索近十余年间图书情报与档案管理学科学术话语的状态与发展态势,进而探讨信息资源管理学科话语体系建构的基本结构与构建路径。

交叉与边界——论信息资源管理跨学科发展策略

“图书情报与档案管理”一级学科更名为“信息资源管理”后,学科发展路径、策略等面临着新一轮调整。多元化发展是信息资源管理学科建设的重要方向之一,在跨学科交叉融合中坚守学科内核、把握学科本质是学科发展的关键。基于对学科前沿研究成果和科研项目的研究人员学科分布情况,以及高校学科专业设置和人才培养体系等的调研结果,梳理信息资源管理跨学科发展现状与脉络,探究信息资源管理跨学科交叉融合的边界,总结当前学科交叉态势及问题,进而提出以“固本、守界、拓域”为信息资源管理学科跨学科发展的策略。

实验室管理信息系统的建设与应用

文章主要探讨了实验室管理信息系统的构成、功能、建设过程、优势和发展趋势。通过详细介绍实验室管理信息系统的主要组成部分和基本功能,阐述了该系统具有较强的数据管理、设备调度和实验进度跟踪功能,可以提高实验室管理的效率和精度。针对该系统的建设过程,强调了需对实验室管理的具体需求进行详细的分析和系统设计,同时选择适合的硬件设施和软件平台进行搭建,并利用网络通信和信息安全技术进行保障和优化。最后,提出了实验室管理信息系统将面临更多智能化和数据化趋势的展望,未来将经历更多深度集成和优化,以进一步提高实验室管理和研究工作的效率和质量。

信息资源管理学科研究方法知识库构建及其应用研究

文章主要介绍了邓胜利教授2023年国家社会科学基金重大项目中标选题“信息资源管理学科研究方法知识库构建及其应用研究”的相关研究内容。首先阐述了课题的选题背景及研究价值,在梳理国内外研究现状基础上,提出构建信息资源管理学科研究方法知识库的必要性和突破口;接着介绍了课题的总体框架、主要内容以及研究方法和研究目标;最后提出课题的重点、难点与创新之处。

交叉学科视角下的信息资源管理创新人才培养

当前,新一轮科技革命和产业变革突飞猛进,科学研究范式加速演进,学科交叉融合已经成为学科发展的必然趋势。“信息资源管理”一级学科更名后,站在新的历史交汇期,如何开展学科创新人才培养成为重要课题。学科人才是学科发展重要的拉动力,人才培养工作是学科建设的重要环节。本文通过梳理信息资源管理产生和发展进路,阐明信息资源管理从诞生之日起就具有多领域融合、多学科交叉的特质,进而从交叉学科视角切入,从本科和研究生两个培养层次分析信息资源管理人才培养趋势,最后提出交叉学科视角下信息资源管理学科“根植课程体系、立足学科前沿、拓宽交叉领域”的创新人才培养路径。