scholarly journals Life cycle management model for tunnels

2018 ◽  
Author(s):  
Sandra Skarić Palić ◽  
Irina Stipanović Oslaković ◽  
Meho Saša Kovačević ◽  
Kenneth Gavin
Keyword(s):  
Life Cycle ◽  
Life Cycle Management ◽  
Management Model

scholarly journals Construction of exchange integrated information chain management model leading by information nurse for large instrument and equipment in operating room

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Jinghua Dai ◽  
Xiaoqiang Ren ◽  
Peng Wu ◽  
Xiangdong Wang ◽  
Jiang Li ◽  
...  
Keyword(s):  
Life Cycle ◽  
Life Cycle Management ◽  
Management Model ◽  
Control Group ◽  
Equipment Management ◽  
Observation Group ◽  
Chain Management ◽  
Information Chain ◽  
Whole Life Cycle ◽  
Running Mode

Abstract Background This study aims to explore the information chain management model of large instrument and equipment inter-working in the operating room (OR) led by information nurses. Methods Through the chain management process of large instruments and equipment in the OR, which was based on information nurses, the management model of inter-working and integrating information chain was established, the key links were controlled, and the whole life cycle management of instruments and equipment from expected procurement to scrapping treatment was realized. Using the cluster sampling method, 1562 surgical patients were selected. Among these patients, 749 patients were assigned to the control group before the running mode, and 813 patients were assigned to the observation group after the running mode. The related indexes for large instrument and equipment management in the department before and after the running mode were compared. Results In the observation group, the average time of equipment registration was (22.05 ± 2.36), the cost was reduced by 2220 yuan/year, and the satisfaction rate of the nursing staff was 97.62%. These were significantly better, when compared to the control group (P < 0.05). Furthermore, the awareness rate of the whole staff for equipment repair application was 95.12%, and the arrival time of maintenance personnel and the examination and approval time of equipment management were greatly shortened (P < 0.05). Conclusion The integrated management model of large instrument and equipment interworking in the OR based on chain flow realizes the whole life cycle management of instruments and equipment, which is essential to improve management efficiency.

Conceptualization of IT Acquisition Life Cycle Management Model

2013 ◽  
pp. 91-122
Keyword(s):  
Life Cycle ◽  
Real Life ◽  
Life Cycle Management ◽  
Life Cycles ◽  
Management Model ◽  
Organizational Preparedness ◽  
Three Phases

Models are expected to present near real life situations and possible effects on the deliverables based on given input environment. However, models do not necessarily indicate the true solutions and provide scope to work on them incrementally. As discussed earlier, organizations may not follow similar paths to acquire IT and may not even derive desired results despite adopting one. This chapter considers it important to include IS as critical input to managing IT acquisition life cycles and delves further into the IT life cycle management principles to conceptualize a model to specific contributions to assess organizational preparedness for IT acquisitions. This model largely includes discussions on IS centric models and argues in favour of assessing the preparedness across three phases, pre-acquisition, acquisition, and post-acquisition. Each phase considers specific inputs with expected deliverables for successful assessment of the preparedness of the organization in that phase.

Life Cycle Management of Prefabricated Housing

2012 ◽  
Vol 209-211 ◽  
pp. 1476-1479
Author(s):  
Jie Ru Zhang
Keyword(s):  
Life Cycle ◽  
Mass Customization ◽  
Life Cycle Management ◽  
Poor Quality ◽  
Living Standards ◽  
Management Model ◽  
The Poor ◽  
Management Method ◽  
House Building

With the development of economy and the improvement of living standards, people pay much attention to quality of dwellings rather than quantity. What is more, the traditional house building method is inefficient and the poor quality cannot meet the demand of the market. Therefore, a new architecture building method, prefabricated housing appears and the management method also needs to be changed. This article analyses the features of prefabricated housing in order to build a new management model for Chinese prefabricated housing. The theory of life cycle management is chosen to manage this new building mode. The technology of BIM and mass customization strategy are treated as basic theories to support this essay. Det Ljuva Livet is used as an example to prove that the life cycle management of prefabricated housing is reasonable and feasible.

Development of IT Acquisition Life Cycle Management Model

2013 ◽  
pp. 124-159
Keyword(s):  
Life Cycle ◽  
Life Cycle Management ◽  
Assessment Model ◽  
Cyclic Behavior ◽  
Management Model ◽  
Modeling Process ◽  
Modeling Techniques ◽  
Broad Understanding

It is noted that modeling techniques envisage capturing the inputs, processes, and the deliverables in an agreed environment. The modeling process argues in favour of measurements and establishing certain standards to validate the outcomes. Therefore, it is important to establish methods for validation of the model. This chapter discusses a framework for the assessment of preparedness in each phase of the model with support from various existing models associated. It includes broad understanding of the whole gamut of the challenges related to IT acquisition preparedness exercise across all the phases. Goal-Question-Metrics (GQM) principles are adopted to validate various hypotheses developed to assess phase specific deliverables. This process is described in detail to appreciate the cyclic behavior of the assessment model conceptualized for an IT acquiring organization. It is also indicated that this framework can be used at any point in the acquisition life cycle.

Effectiveness Of Life Cycle Management Of Projects Using Information Modeling

2019 ◽  
pp. 24-29 ◽  
Keyword(s):  
Life Cycle ◽  
Construction Projects ◽  
Life Cycle Management ◽  
Information Modeling ◽  
Engineering Systems ◽  
Basic Principles ◽  
Complex Engineering ◽  
Domestic Practices ◽  
Capital Construction ◽  
Complex Engineering Systems

Improving the efficiency of life cycle management of capital construction projects using information modeling technologies is one of the important tasks of the construction industry. The paper presents an analysis of accumulated domestic practices, including the legal and regulatory framework, assessing the effectiveness of managing the implementation of investment construction projects and of complex and serial capital construction projects, as well as the life cycle management of especially dangerous technically complex and unique capital construction projects using information modeling technologies, especially capital construction projects, as well as their supporting and using systems, primarily in the nuclear and transport sectors. A review of modern approaches to assessing the effectiveness of life cycle management systems of complex engineering systems in relation to capital construction projects is carried out. The presented material will make it possible to formulate the basic principles and prospects of applying approaches to assessing the effectiveness of the life cycle management system of a capital construction project using information modeling technologies.

Life Cycle of Construction Objects at Information Simulation of Buildings and Structures

2019 ◽  
pp. 65-72 ◽  
Keyword(s):  
Life Cycle ◽  
Construction Projects ◽  
Life Cycle Management ◽  
Information Modeling ◽  
Sources Of Information ◽  
Logical Scheme ◽  
Modeling Technology ◽  
Information Models ◽  
Building Information ◽  
The Russian Federation

The variants of the division of the life cycle of a construction object at the stages adopted in the territory of the Russian Federation, as well as in other countries are considered. Particular attention is paid to the exemplary work plan – "RIBA plan of work", used in England. A feature of this document is its applicability in the information modeling of construction projects (Building information Modeling – BIM). The article presents a structural and logical scheme of the life cycle of a building object and a list of works that are performed using information modeling technology at various stages of the life cycle of the building. The place of information models in the process of determining the service life of the building is shown. On the basis of the considered sources of information, promising directions for the development of the life cycle management system of the construction object (Life Cycle Management) and the development of the regulatory framework in order to improve the use of information modeling in construction are given.

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