Measurement Uncertainty in Forensic Science : A Practical Guide

In the courtroom, critical and life-changing decisions are made based on quantitative forensic science data. There is often a range in which a measured value is expected to fall and, in this, an inherent uncertainty associated with such measurement. Uncertainty in this context is not error. In fact, estimations of uncertainty can add to the utility and reliability of quantitative results, be it the length of a firearm barrel, the weight of a drug sample, or the concentration of ethanol in blood. Measurement Uncertainty in Forensic Science: A Practical Guide describes and defines the concepts related to such uncertainty in the forensic context. The book provides the necessary conceptual background and framework a baseline for developing and deploying reasonable and defensible uncertainty estimations across forensic disciplines. Information is presented conceptually, using easily understood examples, to provide a readable, handy reference for scientists in the laboratory, as well as investigators and legal professionals who require a basic understanding of the science underpinning measurement results.

Tens of thousands of patients die unnecessarily every year as a result of errors and defects in our healthcare processes. Those that survive often pay too much for the privilege. The value stream mapping methods described in Mapping Clinical Value Streams will help you achieve more efficient health care processes and will pave the way to an improved medical system with significantly reduced medical errors and other costly waste.Part of the Lean Tools in Healthcare series, this user-friendly book will help you understand how to use value stream mapping to provide quality, patient-centered care. Value stream mapping is a powerful tool for observing and depicting processes as they truly are and for envisioning and reconfiguring the same processes to eliminate errors and other waste. With this book, you‘ll learn how to:Map current-state processesCreate a future-state map with processes streamlined through "flow" and "pull"Manage the rollout of your future state with "A3" project plansPresented in a highly organized and easy-to-assimilate format, the book includes examples from actual healthcare processes, plus numerous illustrations and margin assists that call your attention to key points. Value stream mapping icons make it easy to see and understand the ebb and flow of healthcare processes. Each chapter also includes a summary for quick review. Throughout the book you will be asked to reflect on questions that will help you apply these concepts and techniques to your own workplace.To be competitive in today‘s marketplace, you cannot afford to leave processes unexamined, or let them become haphazard. You must apply conscious, quality attention to continuously see and fix your healthcare processes. In Mapping Clinical Value Streams, Shingo Prize-winning author Thomas L. Jackson shows you how.