Queuing Theory and Practice: A Source of Competitive Advantage
Jul 25, 2010 · Clearly, new prescriptions took a little longer than the refills. Assuming Poisson arrivals and exponential service for this case, my first question was to understand the utilization rate (Ï ) of …
Navigating Turnaround Time in Process Management - iSixSigma
Feb 13, 2025 · How does your turnaround time, or TAT, impact your production? Learn about how this metric affects your process management.
Flow Time vs. Cycle Time: What’s the Difference? - iSixSigma
Jan 30, 2025 · Flow time vs. cycle time: is there a difference? This in-depth guide covers how you measure time throughout a project.
Little’s Law: A Powerful Metric for Process Analysis - iSixSigma
Oct 14, 2024 · Little’s Law is named after Dr. John C.D. Little, a professor at the MIT Sloan School of Management. As an expert in Operations Research, he is best known for his proof of the queuing …
Overcoming Capacity Constraints with Optimization Modeling
Apr 30, 2010 · A leading manufacturer of color picture tubes launched a DMADV project to increase speed and, thus, improve productivity and throughput capacity.
Defect Prevention: Reducing Costs and Enhancing Quality
Oct 15, 2024 · Defect prevention in software development involves a structured problem-solving methodology to identify, analyze, and prevent defects.
Applying Theory of Constraints to Manage Bottlenecks - iSixSigma
Feb 26, 2010 · In order to increase throughput, operations managers must focus on identifying and improving process bottlenecks. The theory of constraints can help.
Capacity - isixsigma.com
Nov 7, 2018 · Capacity refers to how much work a company can take on and how fast it can grow. To improve efficiency and reduce waste, learn how to pay attention to your maximum output and how to …
Preparing to Measure Process Work with a Time Study - iSixSigma
Feb 1, 2025 · How do you measure process work at your organization? You might want to incorporate a time study, as detailed in this in-depth guide.
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