Twin-Control

Twin-Control
Author: Mikel Armendia
Publisher: Springer
Total Pages: 298
Release: 2019-01-05
Genre: Technology & Engineering
ISBN: 303002203X

This open access book summarizes the results of the European research project “Twin-model based virtual manufacturing for machine tool-process simulation and control” (Twin-Control). The first part reviews the applications of ICTs in machine tools and manufacturing, from a scientific and industrial point of view, and introduces the Twin-Control approach, while Part 2 discusses the development of a digital twin of machine tools. The third part addresses the monitoring and data management infrastructure of machines and manufacturing processes and numerous applications of energy monitoring. Part 4 then highlights various features developed in the project by combining the developments covered in Parts 3 and 4 to control the manufacturing processes applying the so-called CPSs. Lastly, Part 5 presents a complete validation of Twin-Control features in two key industrial sectors: aerospace and automotive. The book offers a representative overview of the latest trends in the manufacturing industry, with a focus on machine tools.

The Science of Environmental Pollution

The Science of Environmental Pollution
Author: Frank R. Spellman
Publisher: CRC Press
Total Pages: 471
Release: 2017-07-20
Genre: Nature
ISBN: 1351849255

This new edition of The Science of Environmental Pollution presents common-sense approaches and practical examples based on scientific principles, models, and observations, but keeps the text lively and understandable for scientists and non-scientists alike. It addresses the important questions regarding environmental pollution: What is it? What is its impact? What are the causes and how can we mitigate them? But more than this, it stimulates new ways to think about the issues and their possible solutions. This third edition has been updated throughout, and contains new information on endocrine disruptors in drinking water, contaminated sediments in surface waters, hydraulic fracturing wastewater, and more. Also, it will include new case studies, examples, and study questions. Environmental issues continue to attract attention at all levels. Some sources say that pollution is the direct cause of climate change; others deny that the possibility even exists. This text sorts through the hyperbole, providing concepts and guidelines that not only aid in understanding the issues, but equip readers with the scientific rationale required to make informed decisions.

Assessment of Chemical Exposures

Assessment of Chemical Exposures
Author: Jack E. Daugherty
Publisher: CRC Press
Total Pages: 464
Release: 2020-07-26
Genre: Technology & Engineering
ISBN: 1000157571

Traditionally, industrial hygienists and environmental engineers have been responsible for conducting chemical exposure assessments, however, this task is now becoming a team effort taken on by scientists, businessmen, and policymakers. Assessment of Chemical Exposures: Calculation Methods for Environmental Professionals addresses the expanding scope of exposure assessments in both the workplace and environment. It discusses the basics of gathering data and assessing exposure, including how to estimate exposure to chemicals using fundamental chemical engineering concepts. The book opens with a brief discussion on the history of exposure assessments and provides terms and nomenclature needed for communications between various disciplines involved in exposure assessments. The potential impact of chemical exposures on humans, the environment, and communities is discussed in detail The book also addresses modeling source generation, pathway transport, and receptor impact. With the clear explanations presented in this text, even a novice will be able to practice the art of exposure assessment.

Safe Work in the 21st Century

Safe Work in the 21st Century
Author: Institute of Medicine
Publisher: National Academies Press
Total Pages: 265
Release: 2000-09-01
Genre: Business & Economics
ISBN: 0309070260

Despite many advances, 20 American workers die each day as a result of occupational injuries. And occupational safety and health (OSH) is becoming even more complex as workers move away from the long-term, fixed-site, employer relationship. This book looks at worker safety in the changing workplace and the challenge of ensuring a supply of top-notch OSH professionals. Recommendations are addressed to federal and state agencies, OSH organizations, educational institutions, employers, unions, and other stakeholders. The committee reviews trends in workforce demographics, the nature of work in the information age, globalization of work, and the revolution in health care deliveryâ€"exploring the implications for OSH education and training in the decade ahead. The core professions of OSH (occupational safety, industrial hygiene, and occupational medicine and nursing) and key related roles (employee assistance professional, ergonomist, and occupational health psychologist) are profiled-how many people are in the field, where they work, and what they do. The book reviews in detail the education, training, and education grants available to OSH professionals from public and private sources.