Qualitative risk aggregation problems for the safety of multiple aquifers exposed to nitrate, fluoride and arsenic contaminants by a ‘Total Information Management’ framework

2021 ◽  
Vol 595 ◽  
pp. 126011
Author(s):  
Ata Allah Nadiri ◽  
Zahra Sedghi ◽  
Rahman Khatibi

This chapter compares the universal TB model with the previous TB interpretation discussed in the first half of the book. Special attention is devoted to 19 selected TB properties ranging from adaptability to universality. Furthermore, tangible results follow in form of potential implications to business administration. Namely, information and knowledge management and information technologies are considered. In the area of information management, a generic time bank information management framework is outlined. In the scope of knowledge management, the function of TB is compared with the phenomenon known as communities of practice. Finally, co-productive behavior of the TB related to open source communities are depicted in the area of information technologies.


2019 ◽  
Vol 25 (1) ◽  
pp. 53-75 ◽  
Author(s):  
Timothy O. Olawumi ◽  
Daniel W. M. Chan

The study aims to develop an effective BIM-project information management framework (BIM-PIMF) and associated assessment model for construction projects with a view to enhancing the functional management of project information. An explanatory case study technique and case study evidence from four BIM construction projects form the study’s research design. The study identified and established the three sub-criteria of the BIM-PIMF model which are the BIM process level factors, BIM product level factors, and the key indicators for a successful BIM deployment on construction project sites. These criterias were semantically linked to the development of the BIM-PIMF framework on a five-point metric scale. The deliverables of this study include the development of the BIM-PIMF framework, together with its analytical scoring system. The findings of the study will improve the information channels of and ease the integration of technological innovations in construction processes while improving the technical competencies of project staff. The study highlighted a basket of effective recommendations and strategies to enhance the deployment of BIM throughout a project lifecycle. Policymakers and government departments can utilize the model in assessing the level of usage of BIM in a construction project as one of the useful measures in gauging which construction firms to be provided subsidies.


Author(s):  
Wie Jie ◽  
Tianyi Zang ◽  
Terence Hung ◽  
Stephen Turner ◽  
Wentong Cai

Information service is a key component of a Grid environment and crucial to the operation of Grids. This chapter presents an information management framework for a Grid virtual organization (VO). This information management framework is a hierarchical structure which consists of VO layer, site layer and resource layer. We propose different models of information data organization for information management in Grids and simulation experiments were conducted to evaluate the performance of these models. Based on the experimental results, we further introduce the data organization model for our information management framework. A performance evaluation conducted on a cross-domain Grid testbed indicates that our information management framework presents good scalability with large number of concurrent users and large amount of information aggregated. In this chapter some application experiences of using the information management framework are also presented.


2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Mehluli Masuku ◽  
Sindiso Bhebhe ◽  
Njabulo Bruce Khumalo

It has come as a fact that the use of Information and Communication Technologies has come to stay in this world. It aids the implementation of the emerging and irresistible e-government concept that seems to be the in-thing the world over. Zimbabwe has also joined the world by ascertaining its commitment to e-government as witnessed by its promulgation of various e-government services. However, despite the government of Zimbabwe having committed itself to e-government, it is of concern to note that up to this day, the country is operating without a clear information management policy or strategy that will guide and direct all the information management practitioners in the country. This comes as a great weakness in this day and age when the government of Zimbabwe has declared its intentions to subscribe to the e-government concept both in principle and in practice. Although the country has managed to survive without a clearly defined information policy in the pre e-government era, chances of it rolling out an effective and sustainable e-government policy on the same foundation are very slim, given the importance of well managed information as a pillar of sound e-government. The paper employed document analysis as its methodology in which Zimbabwe National Information and Communication Policy (ICT) Policy Framework of 2005 and the Ministry of Information Communication Technology’s (MICT) Strategic Plan (2010-2014) were reviewed and assessed the extent to which they sufficed to serve as information management frameworks that can support e-governance in Zimbabwe. The study revealed that there are ICT policies that are meant to serve as ICT strategies for the country but none of them has been put to test and such policies are very piecemeal at best as far as their coverage of information management is concerned. The first policy of such nature was the Zimbabwe National Information and Communication Policy (ICT) Policy Framework of 2005 that was developed by the government of Zimbabwe. This was followed by the Ministry of Information Communication Technology’s (MICT) Strategic Plan (2010-2014) which was being led by the then Minister Nelson Chamisa in the Government of National Unity (GNU). Following the dismantling of the GNU, the MICT was also dismantled and a new Ministry known as the Ministry of Information and Communication Technology, Postal and Courier Services that was headed by then Minister Webster Shamu came up with a new draft policy to guide ICT in Zimbabwe. Ironically, that new policy did not see the light as the then Minister was relieved of his duties and the new and incumbent Minister; Mr Supa Mandiwanzira came up with a new draft to guide the ICT operations in Zimbabwe. Despite all these developments, it remains of concern to notice that none of these policies ever prioritised information management as a strategic pillar of e-government. It is the argument of these authors that without the country’s e-government strategy being governed by a sound information management policy that will ensure the creation, management, and preservation of information, the concept will suffer the consequences in retrospect, to the detriment of the concept and the citizens. The study further revealed that the present policies are only addressing technical issues such as network and infrastructural issues of information management, yet other important aspects such as preservation, disposal and legal issues of information management are neglected. The study recommends a new framework that is comprehensive in terms of all the facets of information management. The framework covers all the relevant information management players such as archivists, librarians, records managers and the ICT personnel who should work together so as to collectively manage national information that support e-governance which Zimbabwe has just embarked on. The study further recommends that every government department has an information manager and the Ministry of Information and Broadcasting Services should be the one in charge of the information management framework and oversee its implementation. 


Sign in / Sign up

Export Citation Format

Share Document