98%
921
2 minutes
20
A tool has been developed for supporting practitioners when assessing manual pushing and pulling operations based on an initiative by two global companies in the manufacturing industry. The aim of the tool is to support occupational health and safety practitioners in risk assessment and risk management of pushing and pulling operations in the manufacturing and logistics industries. The tool is based on a nine-multiplier equation that includes a wide range of factors affecting an operator's health risk and capacity in pushing and pulling. These multipliers are based on psychophysical, physiological and biomechanical studies in combination with judgments from an expert group consisting of senior researchers and ergonomists. In order to consider usability, more than 50 occupational health and safety practitioners (e.g., ergonomists, managers, safety representatives and production personnel) participated in the development of the tool. An evaluation by 22 ergonomists supports that the push/pull tool is user friendly in general.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1080/10803548.2016.1258811 | DOI Listing |
Phys Chem Chem Phys
September 2025
Department of Physical Chemistry, University of Chemistry and Technology, Technická 5, 16628 Prague, Czech Republic.
In living organisms, proteins and peptides are often under the influence of mechanical forces, especially in confined spaces such as membrane channels, the ribosome exit tunnel, or the proteasome gate. Due to the directional nature of proteins as polymers with distinct ends, forces have the potential to influence protein conformational dynamics in a direction-dependent manner. In this study, we employed force-probe molecular dynamics simulations to investigate the impact of pulling a peptide through a confined environment pushing it in the same direction.
View Article and Find Full Text PDFPolit Behav
January 2025
Department of Political Science, Ghent University, Ghent, Belgium.
Unlabelled: Distrust is widely argued to stimulate support for political and institutional change. Yet, there is little agreement among scholars whether distrust pulls people towards rivaling decision-making models such as direct democracy, technocracy, and authoritarianism. This paper argues that political distrust is an unconditional push-factor away from the status quo (i.
View Article and Find Full Text PDFEndosc Int Open
July 2025
Gastroenterology, Imperial College Healthcare NHS Trust, London, United Kingdom of Great Britain and Northern Ireland.
Background And Study Aims: Current colonoscopies have a recognized limitation. Manual pushing and pulling required by operators provides gross movement in the bowel. Reported pain, therefore, is likely due to the manual force applied.
View Article and Find Full Text PDFJ Biomech
August 2025
Australian Centre for Precision Health and Technology (PRECISE), Griffith University, Gold Coast, Queensland 4215, Australia; School of Allied Health, Sport and Social Work, Griffith University, Gold Coast, Queensland 4215, Australia. Electronic address:
This study describes lower limb musculotendon unit (MTU) forces and powers during sprint cycling. Seven participants (2 female) performed maximal effort cycling at optimal cadence. Three-dimensional motion capture, pedal forces, and surface electromyography (EMG) data were input into participant-calibrated EMG-informed neuromusculoskeletal models to evaluate forces and powers produced by 18 lower-limb MTUs.
View Article and Find Full Text PDFEur Arch Psychiatry Clin Neurosci
August 2025
Department of Behavioral and Clinical Neuroscience, Ruhr-University Bochum, Massenbergstraße 9-13, 44787, Bochum, Germany.
Height fear might involve dysfunctional, implicit biases in attention and avoidance in the presence of height-related stimuli. The present study used an Approach-Avoidance Task (AAT) for fear of heights to investigate the association between height fear and alterations in attention and approach-avoidance tendencies. The AAT for height-related stimuli assessed individuals' response times when pulling or pushing height-related vs.
View Article and Find Full Text PDF