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Walden University

Walden Dissertations and Doctoral Studies

Engineering

Project Management

2020

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Full-Text Articles in Business

Strategies For Improving The Success Rates Of Lean Six Sigma Projects, Victoria Reed Jan 2020

Strategies For Improving The Success Rates Of Lean Six Sigma Projects, Victoria Reed

Walden Dissertations and Doctoral Studies

Ineffective Lean Six Sigma (LSS) project strategies can lead to excessive Lean Six Sigma (LSS) project costs. Manufacturing business leaders who fail to mitigate LSS project costs expose the LSS project to failure. Grounded in the theory of constraints, the purpose of this qualitative single case study was to explore successful strategies LSS project leaders use to mitigate project costs in manufacturing. The participants comprised 16 aerospace manufacturing business leaders located in the southeast and northwest regions of the United States, who successfully implemented strategies to mitigate LSS project costs. Data were collected from semistructured interviews, a focus group, and …


Safety Design Management Processes To Mitigate Design Errors, Hernan Guadalupe Jan 2020

Safety Design Management Processes To Mitigate Design Errors, Hernan Guadalupe

Walden Dissertations and Doctoral Studies

Some organizations lack processes to mitigate design errors that may result in potential accidents or loss of life during building construction. Managers are concerned about preventing injuries and accidents, which may promote safer working conditions during construction. Grounded in the transformation-flow-value theory of production, the purpose of this qualitative single case study was to explore safety design management processes that managers use to mitigate errors. The participants included 7 members from 1 design firm with business operations in the United States northeastern region. Data were collected from semistructured interviews and company document reviews. Data were analyzed using Yin's 5-phase, where …