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What They Knew, When They Knew it

Discussion about the history of knowledge about the hazards of exposure to asbestos and benzene and that for many years, little was done to protect wo...

An Ergonomics Training Intervention With Construction Workers : Effects on Behavior and Perceptions

Presents the results of a study in which a two-hour ergonomics and body conditioning training module was presented to construction workers on a large...

Evaluation of Participative Projects in the Construction Industry : An Analysis of the Effectiveness of the Results in Practice

Report on the results of several projects in which a number of people participated in the design of mechanical devices to reduce labor....

Impact of Spatial Factors on Bricklaying Ergonomics

Report on the results of a study of the prevalence of musculoskeletal problems among masons and their perceived discomfort using different working pos...

Promotion of Work Ability Among Cleaners

A report on a study of cleaners that looked at the benefits of a physical activity program on their health, which was designed because physical limita...

U.S. Construction Labor Productivity Trends, 1970-1998

Study indicating that technological advances combined with depressed real wages increased construction labor productivity through the 1980s and 1990s....

A Biomechanical Analysis of Laying Concrete Block

Report of a study of bricklayers laying concrete blocks which was performed to determine the biomechanical stresses and metabolic demands on their low...

Laboratory Evaluation of Isometric Strength and Horizontal Shear Forces Associated with Typical Scaffold End Frame Disassembly Postures

Report on a study which was conducted to measure the whole body isometric strength capability and horizontal shear forces of 47 male construction work...

Postural Stability During Simulated Drywall Lifting and Hanging Tasks

Report on the results of a study on workers' postural instability while lifting or hanging drywall sheets....

Developing and Testing of Ergonomic Tools for Tile Setters Work

Two prototypes of transportable work which improved ergonomics were tested in tile-setting companies to evaluate the opinions of tile setters of the s...