Regulatory policy governing cadmium-telluride photovoltaics: A case study contrasting life cycle management with the precautionary principle

Energy Policy ◽  
2008 ◽  
Vol 36 (1) ◽  
pp. 381-387 ◽  
Author(s):  
Parikhit Sinha ◽  
Christopher J. Kriegner ◽  
William A. Schew ◽  
Swiatoslav W. Kaczmar ◽  
Matthew Traister ◽  
...  
Keyword(s):  
Life Cycle ◽  
Cadmium Telluride ◽  
Precautionary Principle ◽  
Regulatory Policy ◽  
Life Cycle Management ◽  
The Precautionary Principle

scholarly journals Life Cycle Costing: Understanding How It Is Practised and Its Relationship to Life Cycle Management—A Case Study

2020 ◽  
Vol 12 (8) ◽  
pp. 3252 ◽  
Author(s):  
Marianna Lena Kambanou
Keyword(s):  
Life Cycle ◽  
Life Cycle Management ◽  
Life Cycle Costing ◽  
Methodological Choices ◽  
Manufacturing Company

Despite the existence of many life cycle costing (LCC) methods, LCC is not widely adopted and LCC methods are usually further tailored by practitioners. Moreover, little is known about how practising LCC improves life cycle management (LCM) especially if LCM is considered emergent and constantly developing. In a manufacturing company, LCC is prescriptively introduced to improve LCM. In the first part, this study describes how various methodological choices and other aspects of practising LCC were the outcome of contestation and conformity with extant practices and not only the best way to fulfil the LCC’s objective. This contestation can even influence if LCC is adopted. In the second part of the research, the implications of practising LCC on LCM are explored. LCC is found to positively propel LCM in many ways e.g., by spreading the life cycle idea, but may lead to a narrower understanding of the term life cycle resulting in the sustainability focus of LCM being overridden. The article also discusses how the findings can be taken into consideration when researchers develop LCC methods and when industry practises LCC.

Integrated Training Solutions: An Effective Tool to Synchronize People and Maintenance (U.S. Navy LCAC Case Study)

2012 ◽  
Author(s):  
Maurice Hartey ◽  
Thomas Bodman ◽  
Arlene Korn
Keyword(s):  
Life Cycle ◽  
Life Cycle Cost ◽  
Training Programs ◽  
Operating Time ◽  
Life Cycle Management ◽  
Cost Driver ◽  
Maintenance Costs ◽  
Knowledge And Skills ◽  
Long Run

Maintenance, especially in a Marine environment, is continuous and costly. Life Cycle Management of a Marine Gas Turbine system encompasses many costs, of which repair parts, labor and equipment downtime associated with failures and maintenance are a significant portion. In fact, people (labor) make up the largest component of overall maintenance costs. Investing in people the largest cost driver to life cycle cost has a direct return in the long run, in terms of maintenance effectiveness and efficiencies. Applying and reinforcing knowledge and skills in a maintenance environment translates to improved reliability outcomes, longer operating time, fewer parts needs, and ultimately costs savings. However, given today’s constrained fiscal environment, the value of spending money for training rather than buying more parts or applying more maintenance, may not appear obvious. Such thinking is short sighted, and ultimately leads to reduced reliability and increased maintenance in the long run. This paper will explore these areas, and recommend how training programs can be effective predictive, proactive and responsive.

The Precautionary Principle in the Twenty-First Century: A Case Study of Noise Pollution in the Ocean

2007 ◽  
Vol 22 (1) ◽  
pp. 61-87 ◽  
Author(s):  
Alexander Gillespie
Keyword(s):  
Precautionary Principle ◽  
Contemporary Problem ◽  
Environmental Law ◽  
Noise Pollution ◽  
First Century ◽  
International Environmental Law ◽  
The Precautionary Principle ◽  
Current State ◽  
Twenty First Century

AbstractThe precautionary principle is one of the most discussed ideas in international environmental law. However, despite over 20 years of dialogue, both its status and its aplication remains uncertain. This article attempts to rectify part of this difficulty by displaying the current state of play on the principle, and how it may be applied to a specific contemporary problem. The selected problem is noise pollution

scholarly journals Assessing Decentralized Contract Life Cycle Management Issues and Challenges

2020 ◽  
Vol 1 (1) ◽  
pp. 20-29
Author(s):  
Gracious Jean Ampumuza ◽  
Wilson Okaka ◽  
Peter W. Obanda ◽  
Titus Bitek Watmon
Keyword(s):  
Life Cycle ◽  
Local Governments ◽  
Response Rate ◽  
Case Study Research ◽  
Holistic Approach ◽  
Life Cycle Management ◽  
Contract Management ◽  
Descriptive Case Study ◽  
Management Issues

This article examines the influence of contract life cycle management on procurement performance of Local Governments in Uganda using Bugiri District as the case study. The three specific objectives of this study were to: examine the influence of contract creation on procurement performance; to assess the influence of contract execution on procurement performance and lastly, to determine the influence of contract analysis on procurement performance. The researcher employed a descriptive case study research design. Using a researcher’s made five point Likert scale questionnaire, data was collected from a sample of respondents. Seventy (70) respondents out of a population of eighty (80) were selected using purposive and random sampling techniques (response rate of 94.3%). Data was analyzed using means and the regression analysis. Findings revealed that; the extent to which contract creation predicts performance was low (r2 = 0.36, Sig. Value= 0.000); the extent to which contract execution influences procurement performance was low (r2 = 0.34, Sig. Value = 0.003) and lastly, the extent to which contract analysis influences procurement performance was moderate (r2 =0.44, Sig. Value = 0.001). On the other hand, findings revealed that contract management at Bugiri District local government in Uganda highly and positively influences procurement performance (R2= 0.779 Sig. Value= 0.000). This implies that where each of these variables; contract creation, execution and analysis are handled separately, each has a low influence on procurement performance. However if handled wholesomely, results show that high procurement performance (78%) will be achieved. In light of this, the researcher therefore concludes that; practioneers, managers and civil servants at Bugiri District should adopt a holistic approach in contract management, if procurement performance is to be maximized. Doi: 10.28991/HEF-2020-01-01-03 Full Text: PDF

scholarly journals To Save Lives: The Ethical Precedent set by South Africa’s Leadership during Lockdown

Phronimon ◽  
2021 ◽  
Vol 21 ◽  
Author(s):  
David Anthony Pittaway
Keyword(s):  
South Africa ◽  
South African ◽  
Precautionary Principle ◽  
Large Scale ◽  
Epidemiological Data ◽  
Decision Making Process ◽  
Government Interventions ◽  
The Precautionary Principle ◽  
Large Numbers

None of the lockdown decisions made by governments in response to the Covid-19 pandemic can be considered to be self-evident outcomes of objective data. Executive members of each nation’s government considered the particular pandemic circumstances that they deemed to be important and relevant, and decisions were made based on limited epidemiological data in combination with a variety of contingent socio-political and economic variables. These kinds of decisions fall partly into the philosophical category of ethics, and they can be summarised under the umbrella question: What should we do? The precautionary principle must have played a large role in the decision-making process, considering the conspicuous lack of reliable data on which to base decisions. In this article, I turn to South Africa as a case study, and I tease out some of the precautionary factors that may have, in part, driven many major decisions prior to and during the South African lockdown. I argue that if the precautionary principle can be used as part of the justification for large-scale government interventions to save an unknown number of lives, then consistent use of the principle should warrant concerted responses by government to a variety of potential threats and problems in South Africa. I also argue that for government’s focus on saving lives to be consistent, preventative action in response to phenomena that take worryingly large numbers of lives annually, is necessary.

scholarly journals Implementation of structural health monitoring into life cycle management of tunnels: Case study Tunnel Brajdica

2021 ◽  
Author(s):  
Irina Stipanović ◽  
Meho Saša Kovačević ◽  
Sandra Škarić Palić ◽  
Mario Bačić ◽  
Kenneth Gavin
Keyword(s):  
Life Cycle ◽  
Laser Scanning ◽  
Life Cycle Management ◽  
Performance Model ◽  
Road Tunnel ◽  
Management Scenarios ◽  
Limit States ◽  
Railway Tunnel

This paper presents a case study focused on the Brajdica railway tunnel, which carries the Zagreb-Rijeka railway line into the port of Rijeka in Croatia and thus represents a critical node on the European TEN-T network. The tunnel is undergoing a major reconstruction project to increase its capacity. As part of this work an extensive embedded monitoring system comprising inclinometers, extensometers, micrometers and survey markers were installed to monitor the tunnel response. This data is supplemented with periodical laser scanning of the tunnel interior. Measurement profiles are set along the tunnel bore and the data collected is used for the development of a tunnel performance model. Long-term monitoring data from a neighbouring road tunnel was used to develop models tho predict the long-term response of the Karst bedrock in the area. Combining these models with the settlements measured during the construction phase of the works at Brajdica railway tunnel allow prediction of settlements and the future occurrence of damage in the rail tunnel. Based on different limit states, life cycle management scenarios are developed and used for maintenance planning, with the aim to decrease short and long-term risks. This work has been performed within European H2020 SAFE-10-T project.

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