IT jigyo bun\u27ya ni okeru mondai purojekuto hassei boshi ni kansuru kenkyu

制度:新 ; 報告番号:甲3286号 ; 学位の種類:博士(工学) ; 授与年月日:2011/3/15 ; 早大学位記番号:新559

Strategies for COVID-19 Pandemic Recovery. Applying Engineering Asset Management Principles

Versión preprint permitida por el editor Elsevier para subir a repositorios: http://sherpa.ac.uk/romeo/issn/2468-2667/es/Current COVID-19 pandemic available data for Spain, Andalusia an its eight provinces have been analyzed. Utilizing a model recently published to predict pandemic behavior, confinement measures and their economic impact are analyzed. Applying principles for effective and efficient management of engineering assets, decision-making implications of establishing confinement at national, regional or local (province) level are analyzed. The quarantine time is formulated as a function of the delay in taking confinement measures in the territories. The delay is measured in time since the free expansion in the territory is observed. Results discussions and analysis help to formulate a recommended strategy that is presented in the paper. We aim for: (i) design action plans by local level but(ii) controlled centralized by a unique decisionmaking center considering by country. Benefits of that strategy are measured in quarantine times beside GDP loss toll recovery. The strategy would be even more convenient when tackling with successive waves of the pandemic, requesting immediate action on local relapse

Management and Service-aware Networking Architectures (MANA) for Future Internet Position Paper: System Functions, Capabilities and Requirements

Future Internet (FI) research and development threads have recently been gaining momentum all over the world and as such the international race to create a new generation Internet is in full swing: GENI, Asia Future Internet, Future Internet Forum Korea, European Union Future Internet Assembly (FIA). This is a position paper identifying the research orientation with a time horizon of 10 years, together with the key challenges for the capabilities in the Management and Service-aware Networking Architectures (MANA) part of the Future Internet (FI) allowing for parallel and federated Internet(s)

Developing a comprehensive quality control framework for roadway bridge management: a case study approach using key performance indicators

Transportation infrastructures, especially roadway bridges, play a pivotal role in socioeconomic development. Recently, bridge engineers are increasingly facing the challenge in terms of shifting their strategy from building new facilities to maintaining the existing aging infrastructures, to preserve their service performance during the operational stage. In fact, the infrastructure administrators lack a quality control (QC) strategy for the existing roadway bridges, which leads to the decision-making application and tool being still minor. To overcome those challenging issues, this paper proposes a quality control framework for roadway bridge management using key performance indicators (KPIs). The case study methodology is suggested to be used and then conducted for several bridges, mostly in European countries. In which the performance indicators (PIs) and goals (PGs) are defined, after assessing the bridges and vulnerable zones, the derivation KPIs from those PIs are introduced and developed considering time functions and different maintenance scenarios. Eventually, a two-stage quality control framework will be proposed in which the static stage includes preparatory works, inspection responsibilities, and a quick assessment of KPIs; while the dynamic stage helps the decision maker in estimating the time remaining of the bridge service life, managing the evolution of KPIs as well as planning the best possible maintenance strategy. The selected two case studies are present and curated, which show the excellent potential to develop a long-term strategy for roadway bridge management on a lifecycle level.This research was funded by FCT/MCTES through national funds (PIDDAC) from the R&D Unit Institute for Sustainability and Innovation in Structural Engineering (ISISE), under the reference UIDB/04029/2020, and from the Associate Laboratory Advanced Production and Intelligent Systems ARISE, under the reference LA/P/0112/2020, as well as financial support of the project re-search “B2022-GHA-03” from the Ministry of Education and Training. And The APC was funded by ANI (“Agência Nacional de Inovação”) through the financial support given to the R&D Project “GOA Bridge Management System—Bridge Intelligence”, with reference PO-CI-01-0247- FEDER-069642, which was cofinanced by the European Regional Development Fund (FEDER) through the Operational Competitiveness and Internationalisation Program (POCI).Minh Q. Tran acknowledges the support by the doctoral grant reference PRT/BD/154268/2022, financed by Portuguese Foundation for Science and Technology (FCT), under the MIT Portugal Program (2022 MPP2030-FCT)

An Assessment of PIER Electric Grid Research 2003-2014 White Paper

This white paper describes the circumstances in California around the turn of the 21st century that led the California Energy Commission (CEC) to direct additional Public Interest Energy Research funds to address critical electric grid issues, especially those arising from integrating high penetrations of variable renewable generation with the electric grid. It contains an assessment of the beneficial science and technology advances of the resultant portfolio of electric grid research projects administered under the direction of the CEC by a competitively selected contractor, the University of California’s California Institute for Energy and the Environment, from 2003-2014

Investigating Municipal Procurement Challenges in South Africa: A Qualitative Study

This study explored procurement challenges faced by municipalities in South Africa.  A qualitative approach was adopted in which semi-structured interviews were employed to elicit information regarding procurement related challenges encountered by municipalities in South Africa. The respondents consisted of ten individuals who were employed as supply chain managers in different municipalities located in Gauteng Province. The findings of the study show that despite the existent policies and support strategies, municipalities in South Africa still find it difficult to achieve their procurement objectives due to four major inundations; namely, the lack of training, the lack of capacity, the lack of transparency and the failure to comply with existing public procurement policies. The study recommends strategies for addressing the identified performance shortfalls in the area of municipal procurement

Pick-n-mix approaches to technology supply : XML as a standard “glue” linking universalised locals

We report on our experiences in a participatory design project to develop ICTs in a hospital ward working with deliberate self-harm patients. This project involves the creation and constant re-creation of sociotechnical ensembles in which XML-related technologies may come to play vital roles. The importance of these technologies arises from the aim underlying the project of creating systems that are shaped in locally meaningful ways but reach beyond their immediate context to gain wider importance. We argue that XML is well placed to play the role of "glue" that binds multiple such systems together. We analyse the implications of localised systems development for technology supply and argue that inscriptions that are evident in XML-related standards are and will be very important for the uptake of XML technologies

Information ergonomics in eHealth

Maintaining performance in digital ubiquitous work environment is increasingly dependent on the quality of physical, cognitive and organizational ergonomics of work. Since digital work environment is the reign of most knowledge workers, there is a need to elaborate the study of work ergonomics by devoting attention to the issue of information ergonomics. In health care digitalisation has affected operation model thoroughly. It has affected how information is recorded, managed and distributed. Novel service models powered by digital channels offer now ways to practice professions as well as there are several outcomes regarding the whole service area. This paper is a summary of four research projects on how digitalisation affects knowledge work and how working is (re)shaped by sociotechnical work environments with reflection to eHealth. The conclusion in the paper underlines the digital transformation shaping the lives of knowledge workers. Discussion on how sociotechnical reshapes both individual and organisations, not to mention extended organisations. As the working practices as well as conventions and norms dictate the daily flow people have developed digital coping strategies. Paper also discusses the future of information ergonomics research in health care as way to find normative result for enhancing work in sociotechnical environment. technical environment

A new geopolitics of supply chains: the rise of friend-shoring

A succession of disruptions to world trade have put the reorganisation of inter­national supply chains high on the political agenda. The difficulties began with the trade war between the United States and China, deepened with the Covid-19 pan­demic and culminated in the sanctions and export controls imposed by Western countries after Russia's invasion of Ukraine. The increased risk of interruption of supplies forces businesses today to price in political factors and respond to political demands. However, realistic timeframes for reconfiguring supply chains are largely incompatible with the rapid responses expected by political decision-makers, espe­cially where chains are long and complex. A process needs to be developed for dealing more effectively with political supply chains risks. It should be transparent for all involved. (author's abstract