Based on an analysis of the current research and application of Road maintenance, geographic information system (WebGIS) and ArcGIS Server, the platform overhead construction for Road maintenance development is studied and the key issues are presented, including the organization and design of spatial data on the basis of the geodatabase technology, middleware technology, tiles cache index techn...

missing of mandibular second premolar is one of the most common types of tooth agenesis. in such cases, maintenance of the primary second molar, if possible at all, can prevent many treatment procedures in future. the present case report represents the endodontic management of a necrotic left mandibular primary second molar that had developed an abscess. considering the missing of the permanent...

Knowledge management (KM) become important for organization to take advantage on the information produced and can be brought to bear on present decision. Software maintenance (SM) is a process that requires lots of knowledge. Maintainers must know what changes should do to the software, where to do those changes and how those changes can affect other modules of the system. Knowledge management ...

The purpose of this paper is to describe the development and use of a framework for studying the dynamics of the maintenance system of a fleet of military-aircraft engines in a holistic way, as far as both time and place are concerned. The framework is based on a modular system dynamics simulation model of all the inter-related systems, which are involved throughout the life-cycle of the engine...

In recent years, due to the increasing needs for information related products in daily life, the information and communication industry is in full flourish. In Taiwan, competition on hardware products has shifted from price and quality to after-sale and maintenance services. If the manufacturer could collaborate with commercial links of the purchaser, supplier, logistic partners and financial s...

Maintenance helps to extend equipment life by improving its condition and avoiding catastrophic failures. Appropriate model or mechanism is, thus, needed to quantify system availability vis-a-vis a given maintenance strategy, which will assist in decision-making for optimal utilization of maintenance resources. This paper deals with semi-Markov process (SMP) modeling for steady state availabili...

Organizations increasingly utilize Web Content Management Systems (WCMS) to improve development speed, online flexibility and cost effectiveness for web applications. However, organizations lack the organizational processes and structure to effectively maintain WCMS. We propose a WCMS Process Framework for the operation and maintenance phase of Web Engineering. In this paper we elaborate on the...

In most of the industries, classical reliability-centered maintenance (RCM) is employed to decide the maintenance strategies using reliability data without having adequate interaction with the design and operational systems. This means that the RCM process will be conducted with no or limited access to the design and operational data/knowledge. Commonly, the developed maintenance strategies are...

Knowledge management has become an important topic as organisations wish to take advantage of the information that they produce and that can be brought to bear on present decisions. This work describes a system to manage the information (and knowledge) generated during the software maintenance process, which consumes a large part of the software lifecycle costs. The architecture of the system i...