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

Assembly of Signaling Complexes

Assembly of Signaling Complexes

Multiprotein signaling complexes are formed in a dynamic process involving protein-protein interactions at the cytoplasmic domain of transmembrane receptors or enzymatic and non-enzymatic proteins associated with the receptor. These complexes ensure the activation and propagation of intracellular signals that regulate cell functions.
Interaction domains in cell signaling
Interaction domains recognize exposed features of their binding partners containing post-translationally modified sequences,...

Assembly of Complex Microtubule Structures

Assembly of Complex Microtubule Structures

Complex microtubule structures are present in resting cells and in dividing cells. In resting cells, they are responsible for maintaining the cellular architecture, tracks for intracellular transport, positioning of organelles, assembly of cilia and flagella. They mediate the bipolar spindle assembly for chromosomal segregation and positioning of the cell division plate in dividing cells. The formation of microtubule complex structures depends on the cell type, cell stage, and cell function.

Work Done by Many Forces

Work Done by Many Forces

The total work done on an object acted upon by multiple forces can be computed using two methods that give the same result. In one method, the work done by each force is first calculated. Then, those values are summed algebraically to calculate the total work done by all the forces. In the second method, the net force is first calculated by a vector sum of all the forces. Then, the work done by this force is obtained.
Since forces perpendicular to the displacement do no work, they do not...

Work Done on a System by External Force

Work Done on a System by External Force

The work done by an external force on a particle changes its kinetic energy. However, internal forces must also be considered for a system of interacting particles. The potential energy formulation helps formulate the effect of internal forces. The net work done by an external force can be written in terms of the total change of mechanical energy, which includes both kinetic and potential energies.
In the presence of a non-conservative opposing force, like friction, some part of the work done...

Work

Work

Work is a fundamental concept of mechanical engineering and has many applications. Understanding how work is calculated and the different types of work can help us better understand physical processes and provide insights into complex problems.
Work is defined as the result of a force acting on an object, causing it to move along the line of action of force. It is also defined as the process of transferring energy through the application of force on an object, resulting in its displacement.

Work

Work

Work is done when energy is transferred from one object to another. In other words, work is when a force acts on something that undergoes a displacement from one position to another. Forces can vary as a function of position, and displacements can be along various paths between two points. The increment of work (dW) done by a force acting through an infinitesimal displacement can be defined as the dot product of force () and displacement () vectors.
The dot product can be expressed in terms of...

You might also read

Related Articles

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

Sort by

Same author

Ultrafine particles exposure and early subclinical cardiovascular effects from shipping and port activities.

The Science of the total environment·2025

Same author

Quantitative Assessment of Occupational and Leisure-Time Physical Activity and Sedentary Behavior in Registered Nurses and Certified Nursing Assistants Using Wrist-Worn Accelerometers.

Journal of occupational and environmental medicine·2025

Same author

Unraveling job demand-control-support patterns and job stressors as predictors: Cross-sectional latent profile and network analysis among Italian hospital workers.

PloS one·2025

Same author

Use of Wearable Inertial Sensors to Assess Trunk and Cervical Postures Among Surgeons: Effect of Surgical Specialties and Roles.

Bioengineering (Basel, Switzerland)·2025

Same author

Diagnosing and Reporting of Occupational Diseases: An Assessment Study of Reports from an Italian Workplace Safety Prevention Program Service.

La Medicina del lavoro·2025

Same author

Exposure assessment to fine and ultrafine particulate matter during welding activity in the maintenance shop of a steelmaking factory.

Heliyon·2024

Search research articles

Related Experiment Video

Updated: Jun 6, 2026

Monitoring Actin Disassembly with Time-lapse Microscopy

Monitoring Actin Disassembly with Time-lapse Microscopy

Published on: November 8, 2006

[Introduction to the work of the Congress].

Lorenzo Alessio¹, Marcello Campagna

¹Sezione di Medicina del Lavoro e Igiene Industriale, Università degli Studi di Brescia, Piazzale Spedali Civili 1, Brescia, Italy. medlav@med.unibs.it

Giornale Italiano Di Medicina Del Lavoro Ed Ergonomia

|November 11, 2010

Summary

This research reviews two decades of occupational health publications in healthcare, focusing on biological, biomechanical, and psychosocial risks. Findings will be presented alongside scientific advancements and legal updates.

More Related Videos

Dissection of Imaginal Discs from 3rd Instar Drosophila Larvae

Dissection of Imaginal Discs from 3rd Instar Drosophila Larvae

Published on: February 17, 2007

Dissection of Drosophila Ovaries

Dissection of Drosophila Ovaries

Published on: October 19, 2006

Related Experiment Videos

Last Updated: Jun 6, 2026

Monitoring Actin Disassembly with Time-lapse Microscopy

Monitoring Actin Disassembly with Time-lapse Microscopy

Published on: November 8, 2006

Dissection of Imaginal Discs from 3rd Instar Drosophila Larvae

Dissection of Imaginal Discs from 3rd Instar Drosophila Larvae

Published on: February 17, 2007

Dissection of Drosophila Ovaries

Dissection of Drosophila Ovaries

Published on: October 19, 2006

Area of Science:

Occupational Health
Healthcare Worker Safety
Risk Management

Context:

Extensive literature review on occupational health in healthcare settings over the past 20 years.
Significant research interest identified in biological, biomechanical, and psychosocial occupational hazards.
Congress sessions dedicated to these critical areas.

Purpose:

To evaluate the publication burden and research trends in healthcare occupational health.
To discuss the latest scientific advancements and recent legislation impacting these risks.
To present findings from multicenter studies on occupational health in healthcare.

Summary:

Analysis of 20 years of publications reveals a strong focus on biological, biomechanical, and psychosocial risks in healthcare.
Upcoming congress will feature discussions on cutting-edge research and legal frameworks.
Multicenter study results will be shared by dedicated working groups.

Impact:

Informing healthcare institutions about prevalent occupational health risks and research directions.
Facilitating evidence-based practices and policy development for improved worker safety.
Highlighting the importance of addressing biological, biomechanical, and psychosocial factors in healthcare environments.