John Henshaw

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Corporations face mounting maintenance and re-engineering costs for large legacy systems. Evolving over several years, these systems embody substantial corporate knowledge, including requirements, design decisions , and business rules. Such knowledge is diicult to recover after many years of operation, evolution, and personnel change. To address this(More)
This paper reviews the progress-to-date of the application of program reverse engineering technologies to a large-scale legacy software product. Basic reverse engineering concepts and a project overview are outlined, followed by a description of the legacy software product, the reverse engineering toolkit used, and analysis and discussion of the experiences(More)
iii iv The Career Guide to the Safety Profession is a great resource for those who want to make a real difference in safety in the U.S. and around the World. The guide provides an excellent overview of the challenging careers available to safety professionals. It also profiles some successful safety professionals now employed who are making important(More)
This booklet provides a generic overview of a standards-related topic. This publication does not alter or determine compliance responsibilities, which are described in the OSHA standards and the Occupational Safety and Health Act. Because interpretations and enforcement policy may change over time, the best sources for additional guidance on OSHA compliance(More)
PURPOSE The aim of the study reported here was to determine the frequency of prescribing of immediate-release (IR) opioids, and benzodiazepines, with both oral sustained-release (SR) and transdermal (TD) opioid maintenance treatment, in a rural population with chronic noncancer pain (CNCP). SUBJECTS AND METHODS A longitudinal study measuring IR opioid and(More)