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 on CBD Construction and Management Mode --China Case Study

This paper illustrates that the CBD has brought the huge economic efficiency to some cities with social development and science and technology advancement as a production of the market economy, which based on the outcome of CBD and the difference between traditional CBD and contemporary CBD. Meanwhile, by studying the construction and management of CBD, the paper also analyses CBD construction and management mode based on Chinese case study.

论项目管理在HIS系统建设中的重要作用

在HIS系统建设中引入项目管理,按照项目管理的方法,启动、计划、执行、控制和结束项目有现实意义。在分析传统方法的基础上,结合项目管理的理论、方法和工具,研究了HIS系统建设过程中需要关注的问题。

云HIS建设与应用实践研究

目的:探索基于云计算的医疗卫生信息系统(cloud-based healthcare information system)(以下简称"云HIS")建设和应用实践经验。方法:分析、对比传统建设与云建设模式的差异性特点,并以某地市云HIS建设为例,阐述基层医疗卫生机构云HIS的部署与实施过程。结果:云HIS较好地整合了区域内医疗卫生资源,实现了医疗公共卫生一体化应用、区域业务便携式协同、建设模式持续性创新,有利于云HIS统一管理、高效运维及业务扩展。结论:云HIS建设填补了基层医疗卫生信息化建设短板,推进了医疗持续改革创新,实现了医疗卫生信息化建设模式的转型转变。

基于HIS基础的产褥期随访系统的构建

目的构建基于HIS(hospital information system,HIS)基础的产褥期随访系统。方法以南通区域卫生信息平台和南通医联为信息平台基础,由母婴病区专科护理小组和延续护理信息系统研发团队对妇产科出院产妇进行延续护理需求调查和半结构式访谈,并向20名省内外护理和护理教育专家进行2轮咨询,同时咨询伦理委员会成员、法律顾问,再与HIS运维工程师、软件开发工程师、硬件提供商、网络运营商、卫生管理人员、市场推广人员等17人进行半结构式访谈,最终确定基于HIS基础的产褥期随访系统模块。并于试用4个月时对29名医护人员及318名签约用户进行系统使用满意度的调查。结果产褥期随访系统模块主要有健康提醒、健康讲坛、专家讲座、问卷调查、问医生及跟踪干预。医护人员及签约用户对系统的安全性、时效性、稳定性及外观设计的满意度,分别为100%(29/29)、98.11%(312/318),86.21%(25/29)、88.05%(280/318),96.55%(28/29)、97.48%(310/318),93.10%(27/29)、94.97%(302/318)。结论基于HIS基础的产褥期随访系统较传统的产褥期随访具有高效性、针对性及安全性,团队成员、产妇及家属均比较满意,将院内护理和院外护理很好的衔接,有利于提高产妇产褥期护理质量。

基于Wiki和HIS的医院知识管理应用模式研究

通过对医院知识管理的需求分析,阐述了医院信息化从传统的基于HIS(Hospital Information System,医院信息系统)的信息管理上升到知识管理的必要性和可行性。在讨论Wiki的知识管理机制和特点的基础上,提出了一种基于Wiki和HIS的医院知识管理应用模式,并结合实际,从临床医生的角度论述了这种模式的应用。这种解决方案将电子商务的业务模式、Web2.0技术与医院知识管理需求进行有机匹配,有助于构建动态、开放、分布式和面向服务的新型医院信息服务系统。

结合PCAS、RIS、HIS的数字化医学影像管理模式在影像报告质量控制中的应用

目的:探究结合医学影像存档与通讯系统(PCAS)、放射学信息系统(RIS)、医院信息综合管理系统(HIS)的数字化医学影像管理模式在影像报告质量控制中的应用效果。方法:回顾性分析2019年1月-2020年12月东莞市凤岗医院影像报告质量控制,2019年1-12月采取常规管理,每月抽取100张影像报告进行质量评估(n=1 200),将其设为对照组,2020年1-12月实施结合PCAS、RIS、HIS的数字化医学影像管理模式,每月抽取100张影像报告进行质量评估(n=1 200),将其设为研究组。比较两组诊断情况(报告误诊率、报告漏诊率、描述规范性)、影像图片质量、工作效率(患者平均预约时间、X线、CT、MRI检查时间)、管理指标(数据储存方式、胶片打印方式、资料检索方式、分类统计方式)。结果:研究组报告误诊率、报告漏诊率均低于对照组,研究组描述规范性占比高于对照组(P<0.05);两组影像图片质量对比差异有统计学意义(P<0.05),且研究组质量差图片占比低于对照组(P<0.05);研究组患者平均预约时间、X线、CT、MRI检查时间均短于对照组(P<0.05);建设结合PCAS、RIS、HIS的数字化医学影像管理模式后,数据储存方式、胶片打印方式均发生改变,资料检索方式、分类统计方式均转变为网络在线检索、数据库。结论:结合PCAS、RIS、HIS的数字化医学影像管理模式在影像报告质量控制中的应用,可显著提升影像报告质量、工作效率,将管理模式信息化。

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.

Discussion on the Teaching Reform of Course Warehouse Management in Higher Vocational Colleges --,The Construction of Theory and Practice Courses Integrated Teaching Mode

Warehouse management, as a higher vocational course integrating theory and practice, is of extreme importance to training the professional personnel logistics management. In this paper, under the premise of the teaching objective of course Warehouse Management, and based on analyzing the disadvantages in the current teaching of the course, the teaching mode integrating theory and practice courses, and teaching and learning is discussed, so this paper is of great significance to the design of the course teaching modes in higher vocational colleges.

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.

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.

虚拟建设(Virtual Construction)——新型的工程项目管理组织模式

现代信息技术和通讯技术的高速发展对工程项目管理的思想、组织、方法和手段产生了深远的影响 ,并且已逐渐在改变着工程项目管理的组织模式。本文首先分析了虚拟建设产生的背景 ,接着提出虚拟建设的概念和内涵 ,最后概述了虚拟建设实施过程中信息分类的方法 ,以期对虚拟建设这种新型的工程项目管理模式的实践起指导作用。

Bibliometric review of visual computing in the construction industry

In the construction area,visuals such as drawings,photos,videos,and 3D models,play a significant role in the design,build and maintenance of a facility,bringing efficiency to generate,transfer,and store information.Advanced visual computing techniques facilitate the understanding of design contents,work plans,and other types of information shared in the construction industry.Automatic visual data collection and analysis provide many possibilities to the construction industry and a large number of works have investigated how visual computing can improve construction management processes and other problems in the construction area.However,a comprehensive literature review is needed.This study uses bibliometric approaches to review the works published to date,and analyses the development of knowledge,significant research results,and trends.The purpose of this study is to help newcomers to this research field understand knowledge structure and formulate research directions,thereby enhancing knowledge development.From this study,it can be concluded that computer vision is a key axis of improvement.Moreover,building information modeling,laser scanning,and other visualizationrelated techniques are also important in advancing the construction area.

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.

Prevention and Control Mode of Desertification in China＇s State Energy Group Shendong Mining Area with Annual Coal Output of 200 Million Tons

According to the strategic goal of sustainable development,construction and management for the construction of Shendong mining area with ecological safety,the ecological restoration principle of ＂ control protects development and development promotes control＂ for desertification prevention and control was adopted,and engineering measures,plant greening measures,and enclosure management and protection measures were taken to prevent and control desertification in the mining area based on careful detailed investigation and accurate planning and design in the early period. After 32 years,the desertification ecological landscape environment of the mining area has undergone a qualitative change,and the vegetation coverage has increased from 3%-8% to above 60% after the development. The former desertification land has become a modern green energy base that has produced 200 million tons of coal every year. The construction and management mode of an ecologically safe and modernized green coal mining area built by Shendong in the desertification region of northwestern China shows that taking appropriate comprehensive ecological restoration construction technology and management measures that integrate engineering,plants and enclosure management and protection is an effective technical and management paradigm for the construction of a modernized green large-scale coal mining area in China＇s arid and semi-arid regions.

An Empirical Study on Project Management Maturity in Human Resources

The assessment of the Project Management Maturity （PMM） level shows the company how good it is at managing projects. This measurement can be performed in different domains of expertise. In the article, the issue of PMM in the human resources （HR） area is examined. The discussion is based on a world-wide empirical research project conducted in more than 400 companies. The study was mostly focused on the machinery industry as there is a dearth of research on project management topics in this branch of the economy. Therefore, by investigating the PMM level in the HR area, a picture of the state of project management in the machinery industry will be created. For the purposes of comparison, a study was conducted on the construction （CONS） and information technology （IT） industries which, in contradistinction, are very well recognized in the scientific literature related to project management issues. This approach will help to better contextualize and understand the results from the machinery industry. The PMM level measurement was done using the author＇s model which assesses maturity on a scale of one to five, where one is the lowest and five, the highest level of maturity. The results of the study revealed that there were differences among the industries in PMM levels and between Polish and foreign companies.