Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

An Introduction to Mechanics

An Introduction to Mechanics

Humans have been making ships, shelters, pyramids, weapons, agricultural equipment, and many more items without recording the process or theory behind them for centuries. It would be challenging to document the evolution of mechanics from its origin to the present.
According to records, the history of mechanics starts with Aristotle (384–322 BC). He related mechanics to physical theory, aiming for a universal synthesis.
Newton defined mechanics as the branch of physical science that studies the...

Work of a Couple Moment

Work of a Couple Moment

Mechanical engineering involves the study of motion, energy, and force, and is concerned with designing, manufacturing, and maintaining mechanical systems. One important concept in this field is the couple moment, produced by two equal and opposite forces acting at two points in a rigid body separated by a certain distance.
When the rigid body undergoes a differential displacement due to a couple, its motion can be divided into two parts: equal translation of the two points to their final...

Machines: Problem Solving II

Machines: Problem Solving II

Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. Consider a lifting tong carrying a 100 kg load. It comprises movable sections DAF and CBG linked together with member AB.

Accessory Structures of the Eye

Accessory Structures of the Eye

Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...

Electro-mechanical Systems

Electro-mechanical Systems

Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...

Optimization Problems

Optimization Problems

Optimization problems often involve identifying maximum or minimum values under specific constraints. A well-known example is determining the longest horizontal pipe that can be moved around a right-angled corner, where a 3-meter-wide hallway meets a 2-meter-wide hallway. This scenario, common in architectural design and industrial transport, can be understood conceptually through geometric and trigonometric reasoning.To visualize the problem, consider the pipe as a straight line that touches...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Hemostatic Disorders in Hormonally Active Pituitary Tumors.

Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association·2015

Same author

Disability management and the cardiac rehabilitation patient: Job simulation and transitional work strategies.

Journal of occupational rehabilitation·2013

Same author

Issues and concerns in accommodating the elderly in the workplace.

Journal of occupational rehabilitation·2013

Same author

Reliability of repetitive dynamic strengths as a screening tool for manual lifting tasks.

Clinical biomechanics (Bristol, Avon)·2013

Same author

Human strengths and occupational safety.

Clinical biomechanics (Bristol, Avon)·2013

Same author

A biomechanical evaluation of staircase riser heights and tread depths during stair-climbing.

Clinical biomechanics (Bristol, Avon)·2013

Search research articles

Related Experiment Video

Updated: May 26, 2026

An Assessment Method and Toolkit to Evaluate Keyboard Design on Smartphones

An Assessment Method and Toolkit to Evaluate Keyboard Design on Smartphones

Published on: October 5, 2020

Ergonomics

S J Scheer¹, A Mital

¹University of Cincinnati Medical Center, OH 45267, USA.

Archives of Physical Medicine and Rehabilitation

|March 1, 1997

Summary

This summary is machine-generated.

Ergonomics applies natural laws to optimize workplace safety and efficiency. Workplace redesign, using engineering and administrative methods, is the most effective intervention for improving work conditions.

More Related Videos

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Published on: June 16, 2021

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision

Published on: March 28, 2025

Related Experiment Videos

Last Updated: May 26, 2026

An Assessment Method and Toolkit to Evaluate Keyboard Design on Smartphones

An Assessment Method and Toolkit to Evaluate Keyboard Design on Smartphones

Published on: October 5, 2020

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Published on: June 16, 2021

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision

Published on: March 28, 2025

Area of Science:

Occupational Health
Human Factors Engineering
Workplace Safety

Background:

Ergonomics is crucial for maximizing workplace safety and efficiency.
Effective ergonomic assessment requires analyzing jobs from biomechanical, physiological, and physical perspectives.
Understanding human work is key to designing safer and more productive environments.

Purpose of the Study:

To define ergonomics and its assessment methods.
To outline common ergonomic intervention strategies.
To identify the most effective intervention for workplace improvement.

Main Methods:

Job analysis incorporating biomechanical, physiological, and physical viewpoints.
Review of common ergonomic intervention categories.
Evaluation of workplace redesign strategies.

Main Results:

Ergonomic assessment involves a multi-faceted job analysis.
Worker training, selection, and job redesign are key intervention categories.
Workplace redesign, utilizing engineering and administrative approaches, shows the most promise.

Conclusions:

Ergonomics is fundamental to improving work environments.
A comprehensive approach to job analysis is essential for effective ergonomic interventions.
Workplace redesign represents the most impactful strategy for enhancing safety and efficiency.