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Author : John T. McConville
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 ( download)
Download or read book A Study of One-handed Lifting written by John T. McConville and published by . This book was released on 1966 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. Gary Allread
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.:/5 (36 download)
Download or read book Dynamics of Trunk Performance During One-handed Lifting written by W. Gary Allread and published by . This book was released on 1993 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chunyi Sun
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (115 download)
Download or read book Ergonomic and Time Cost of One-handed Lifting Tasks as a Function of Shelf Height, Item Weight and Walking Distance written by Chunyi Sun and published by . This book was released on 2019 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: One-handed lifting tasks are frequently performed in warehouse operations. Often these are small piece-pick order selection jobs that are performed by female hourly employees. These jobs require the picking of single items from open boxes of items, for example, individual bottles of shampoo that are sent to retail stores to replenish stock that has been sold. Often these individual items are picked from boxes located on multi-level flow racks. The objective of this study was to quantify the time cost and ergonomic cost of one-handed lifting tasks as a function of shelf height, item weight, and walking distance. Seventeen participants lifted items of two different weights (0.45 and 0.90 kg) from seven shelf heights ( 10.8, 37.1, 63.5, 89.9, 116.2, 142.6, 168.9 cm) and either walked one step prior to picking up the item (lifting task 1) or lifted the item without needing to take a step (lifting task 2). The dependent variables were the 90th percentile electromyographic (EMG) signals of the right anterior deltoid, right lateral deltoid, left and right erector spinae; the peak value of spine twist, spine flexion, spine lateral flexion, right shoulder flexion and right shoulder abduction; and time required for walking and lifting. Results indicated that shelf height had a significant effect on all postural and EMG variables and that there is a trade-off between the back and shoulder muscle activity across the varying shelf heights. Picking from shelf heights at 142.6 and 168.9 cm resulted in greater shoulder abduction and flexion and higher shoulder muscle activity. Picking from shelf heights at 10.8, 37.1 and 63.5cm increased torso flexion, twisting, and back muscle activity. Item weight significantly affected EMG activity in both shoulder muscles and one of the back muscles. In terms of lifting task, shoulder muscle activities increased in the second lifting task (task 2) which did not require a step. All postural measurements except spine flexion were significantly affected by whether or not a step was required. The significant shelf height and item weight interaction effect showed increased muscle activities with the higher weight only for lifting from the higher shelf heights (from 116.2 to 168.9cm). In addition, the effect of shelf height and lifting task combined showed a significant effect on all postural and EMG data. In general, the EMG activity of shoulder muscles were lower in the lift where a step was required. Finally, both walk and lifting time were significantly affected by shelf height. The lowest walk and lifting time cost occurred at the middle shelf heights from 89.9 cm to 142.6cm. Lifting time also increased with the heavier item weight.
Author :
Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.:/5 (3 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1966 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.E/5 ( download)
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.3/5 (121 download)
Download or read book Safety in Manual Materials Handling written by and published by . This book was released on 1978 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309132991
Total Pages : 510 pages
Book Rating : 4.3/5 (91 download)
Download or read book Musculoskeletal Disorders and the Workplace written by Institute of Medicine and published by National Academies Press. This book was released on 2001-05-24 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every year workers' low-back, hand, and arm problems lead to time away from jobs and reduce the nation's economic productivity. The connection of these problems to workplace activities-from carrying boxes to lifting patients to pounding computer keyboards-is the subject of major disagreements among workers, employers, advocacy groups, and researchers. Musculoskeletal Disorders and the Workplace examines the scientific basis for connecting musculoskeletal disorders with the workplace, considering people, job tasks, and work environments. A multidisciplinary panel draws conclusions about the likelihood of causal links and the effectiveness of various intervention strategies. The panel also offers recommendations for what actions can be considered on the basis of current information and for closing information gaps. This book presents the latest information on the prevalence, incidence, and costs of musculoskeletal disorders and identifies factors that influence injury reporting. It reviews the broad scope of evidence: epidemiological studies of physical and psychosocial variables, basic biology, biomechanics, and physical and behavioral responses to stress. Given the magnitude of the problem-approximately 1 million people miss some work each year-and the current trends in workplace practices, this volume will be a must for advocates for workplace health, policy makers, employers, employees, medical professionals, engineers, lawyers, and labor officials.
Author : A. Mital
Publisher : Routledge
ISBN 13 : 1351443623
Total Pages : 160 pages
Book Rating : 4.3/5 (514 download)
Download or read book Guide to Manual Materials Handling written by A. Mital and published by Routledge. This book was released on 2017-10-19 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manual Materials Handling MMH creates special problems for many different workers worldwide. Labourers engaged in jobs which require extensive lifting/lowering, carrying and pushing/pulling of heavy materials have suffered increasing rates of musculo-skeletal injury, especially to the back.; This guide is intended to include all activities involved in MMH lifting, pushing, pulling, carrying and holding. Recommendations are provided in the form of design data that can be used to design different MMH work activities. The guide is divided into two parts. Part I outlines the scope of the problem, discusses the factors that influence a person's capacity to perform MMH activities and / or should be modified to reduce the risk of injuries, and reviews the various design approaches to solving the MMH problem. Part II provides specific design data in six distinct chapters. The seventh chapter of Part II of the guide describes various mechanical devices that are available to aid MMH activities.; The guide is aimed at all concerned with the health impact of MMH activities; occupational health and safety workers; senior human resource managers; ergonomists; workers' compensation lawyers; union representatives.
Author : William S. Marras
Publisher : John Wiley & Sons
ISBN 13 : 047025856X
Total Pages : 321 pages
Book Rating : 4.4/5 (72 download)
Download or read book The Working Back written by William S. Marras and published by John Wiley & Sons. This book was released on 2008-02-15 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systems approach to understanding and minimizing the causes of low back pain in the workplace Low back pain affects 80% of the population at some point during their lifetime; it is responsiblefor over 40% of the compensation costs for work-related injuries. This book provides an understanding of the mechanisms influencing low back pain in the workplace and indicates how low back pain might be prevented, saving employers extraordinary amounts in medical costs and protecting workers from the most common on-the-job injury. With a unique, multidisciplinary perspective that shows how various influences or risk factors can be considered collectively, The Working Back: A Systems View: Explains basic concepts in anatomy and physiology that are essential to understanding and preventing low back pain Provides a systems perspective on the occupational causes of back pain, not only addressing factors such as spine loading, but also considering the potential impact of psychosocial and organizational interactions, genetics, and physiology Discusses implementing preventive engineering and administrative controls and integrating risk interventions into the workplace Offers an expert analysis of current medical research on low back pain in one comprehensive, accessible reference This book gives readers the knowledge to assess a work environment and prescribe effective interventions. It is a hands-on reference for ergonomists, manufacturing engineers, process engineers, industrial engineers and managers, safety engineers, nurses, therapists, chiropractors, physicians, and workers with back pain. It is also an excellent resource for graduate or undergraduate students of kinesiology, physiology, ergonomics, physical therapy, nursing, industrial design, engineering, and general medicine.
Author : Gregory A. Burton
Publisher : Psychology Press
ISBN 13 : 1135641498
Total Pages : 396 pages
Book Rating : 4.1/5 (356 download)
Download or read book Studies in Perception and Action VI written by Gregory A. Burton and published by Psychology Press. This book was released on 2001-05-01 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the sixth volume in the "Studies in Perception and Action" series and contains a collection of posters presented at the Eleventh International Conference on Perception and Action. The series provides a written record of the research presented at the poster sessions to help spur dialog among researchers at the conference and to provide a reference source afterward. Each volume presents new research, almost always at the cutting edge of the discipline, and gives a special place to younger scientists whose work contains the seeds which will determine the future growth and direction of the discipline. Studies in Perception and Action VI offers the reader not just a cross-section of leading research at a given point in time, but a mini-history of ecological psychology and its development.
Author : Vincent G. Duffy
Publisher : Springer Nature
ISBN 13 : 3030499049
Total Pages : 656 pages
Book Rating : 4.0/5 (34 download)
Download or read book Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. Posture, Motion and Health written by Vincent G. Duffy and published by Springer Nature. This book was released on 2020-07-10 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set LNCS 12198 and 12199 constitutes the thoroughly refereed proceedings of the 11th International Conference on Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management, DHM 2020, which was supposed to be held as part of the 22st HCI International Conference, HCII 2020, in Copenhagen, Denmark, in July 2020. The conference was held virtually due to the COVID-19 pandemic. A total of 1439 papers and 238 posters have been carefully reviewed and accepted for publication in HCII 2020. DHM 2020 includes a total of 77 papers; they were organized in topical sections named: Part I, Posture, Motion and Health: Posture and motion modelling in design; ergonomics and occupational health; applications for exercising, physical therapy and rehabilitation; health services; DHM for aging support. Part II, Human Communication, Organization and Work: Modelling human communication; modelling work, collaboration and the human environment; addressing ethical and societal challenges; new research issues and approaches in digital human modelling.
Author : M M Ayoub
Publisher : CRC Press
ISBN 13 : 1000162885
Total Pages : 344 pages
Book Rating : 4.0/5 (1 download)
Download or read book Manual Materials Handling written by M M Ayoub and published by CRC Press. This book was released on 2020-11-25 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the problems and hazards of manual materials handling and provides ergonomic and engineering solutions for alleviating them. It is helpful for both researchers and practitioners who are committed to solving the multifaceted manual materials handling problem.
Author : Daniela Colombini
Publisher : CRC Press
ISBN 13 : 1439856648
Total Pages : 249 pages
Book Rating : 4.4/5 (398 download)
Download or read book Manual Lifting written by Daniela Colombini and published by CRC Press. This book was released on 2012-07-10 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commonly used throughout the world, manual lifting tasks-whether simple or complex-all involve variable loads, postures, and movements. This practical guide discusses how to analyze the intricate lifting function and prevent injury during its execution. Outlining revised NIOSH Lifting Equation (RNLE) methods, the book illustrates their use in asses
Author : Amit Bhattacharya
Publisher : CRC Press
ISBN 13 : 1439819343
Total Pages : 1335 pages
Book Rating : 4.4/5 (398 download)
Download or read book Occupational Ergonomics written by Amit Bhattacharya and published by CRC Press. This book was released on 2012-03-08 with total page 1335 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the fifteen years since the publication of Occupational Ergonomics: Theory and Applications significant advances have been made in this field. These advances include understanding the impact of ageing and obesity on workplace, the role of ergonomics in promoting healthy workplaces and healthy life styles, the role of ergonomic science in the design of consumer products, and much more. The caliber of information and the simple, practical ergonomics solutions in the second edition of this groundbreaking resource, though, haven’t changed. See What’s New in the Second Edition: Enhanced coverage of ergonomics in the international arena Emerging topics such as Healthcare Ergonomics and economics of ergonomics Coverage of disability management and psychosocial rehabilitation aspects of workplace and its ergonomics implication Current ergonomics solutions from "research to practice" Synergy of healthy workplaces with healthy lifestyles Impact of physical agents on worker health/safety and its control Additional problems with solutions in the appendix The book covers the fundamentals of ergonomics and the practical application of those fundamentals in solving ergonomic problems. The scope is such that it can be used as a reference for graduate students in the health sciences, engineering, technology and business as well as professional practitioners of these disciplines. Also, it can be used as a senior level undergraduate textbook, with solved problems, case studies, and exercises included in several chapters. The book blends medical and engineering applications to solve musculoskeletal, safety, and health problems in a variety of traditional and emerging industries ranging from the office to the operating room to operations engineering.
Author : Roger L. Brauer
Publisher : John Wiley & Sons
ISBN 13 : 1119802318
Total Pages : 678 pages
Book Rating : 4.1/5 (198 download)
Download or read book Safety and Health for Engineers written by Roger L. Brauer and published by John Wiley & Sons. This book was released on 2022-08-18 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: SAFETY AND HEALTH FOR ENGINEERS A comprehensive resource for making products, facilities, processes, and operations safe for workers, users, and the public Ensuring the health and safety of individuals in the workplace is vital on an interpersonal level but is also crucial to limiting the liability of companies in the event of an onsite injury. The Bureau of Labor Statistics reported over 4,700 fatal work injuries in the United States in 2020, most frequently in transportation-related incidents. The same year, approximately 2.7 million workplace injuries and illnesses were reported by private industry employers. According to the National Safety Council, the cost in lost wages, productivity, medical and administrative costs is close to 1.2 trillion dollars in the US alone. It is imperative—by law and ethics—for engineers and safety and health professionals to drive down these statistics by creating a safe workplace and safe products, as well as maintaining a safe environment. Safety and Health for Engineers is considered the gold standard for engineers in all specialties, teaching an understanding of many components necessary to achieve safe workplaces, products, facilities, and methods to secure safety for workers, users, and the public. Each chapter offers information relevant to help safety professionals and engineers in the achievement of the first canon of professional ethics: to protect the health, safety, and welfare of the public. The textbook examines the fundamentals of safety, legal aspects, hazard recognition and control, the human element, and techniques to manage safety decisions. In doing so, it covers the primary safety essentials necessary for certification examinations for practitioners. Readers of the fourth edition of Safety and Health for Engineers readers will also find: Updates to all chapters, informed by research and references gathered since the last publication The most up-to-date information on current policy, certifications, regulations, agency standards, and the impact of new technologies, such as wearable technology, automation in transportation, and artificial intelligence New international information, including U.S. and foreign standards agencies, professional societies, and other organizations worldwide Expanded sections with real-world applications, exercises, and 164 case studies An extensive list of references to help readers find more detail on chapter contents A solution manual available to qualified instructors Safety and Health for Engineers is an ideal textbook for courses in safety engineering around the world in undergraduate or graduate studies, or in professional development learning. It also is a useful reference for professionals in engineering, safety, health, and associated fields who are preparing for credentialing examinations in safety and health.
Author : Vincent D. Duffy
Publisher : Springer
ISBN 13 : 3540733213
Total Pages : 1083 pages
Book Rating : 4.5/5 (47 download)
Download or read book Digital Human Modeling written by Vincent D. Duffy and published by Springer. This book was released on 2007-08-24 with total page 1083 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the First International Conference on Digital Human Modeling, DHM 2007, held in Beijing, China in July 2007. The papers thoroughly cover the thematic area of digital human modeling, addressing the following major topics: shape and movement modeling and anthropometry, building and applying virtual humans, medical and rehabilitation applications, as well as industrial and ergonomic applications.
Author :
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (319 download)
Download or read book Work Practices Guide for Manual Lifting written by and published by . This book was released on 1981 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
