Design and regulation as a chain of determinants in the emergence of pesticide exposure situations during the use of sprayers.

Our study was carried out in winegrowing in France and relates to the prevention of pesticide exposure situations. During treatments, the sprayer is a technical determinant directly responsible for these situations because of its design. The objective of our study is to gain a better understanding of pesticide exposure situations during the use of sprayers, by identifying the design of these machinery and the regulations that apply to it as a chain of determinants.

Developmental approach of safety in ergonomics/human factors: insights of constructed safety in six work environments.

This article brings together works on the concept of constructed safety in ergonomics, carried out over the last twenty-five years. Firstly, we situate this approach to safety in relation to previously developed existing models (e.g.

Strategies to Assess Occupational Exposure to Airborne Nanoparticles: Systematic Review and Recommendations.

In many industrial sectors, workers are exposed to manufactured or unintentionally emitted airborne nanoparticles (NPs). To develop prevention and enhance knowledge surrounding exposure, it has become crucial to achieve a consensus on how to assess exposure to airborne NPs by inhalation in the workplace. Here, we review the literature presenting recommendations on assessing occupational exposure to NPs.

Industry 4.0 design project based on exposure situations: A case study in aeronautics.

Background: Industry 4.0 generates risks renewing stakes for design projects integrating work activities, as can be done in activity centred ergonomics and participatory ergonomics.

Objective: This article aims to show the contribution of using typical situations to define requirements for Industry 4.

Contributions of participatory ergonomics to the involvement of workers in chemical risk prevention projects.

Background: In a context where preventive measures are developed via a functionalist and technological approach, the aim of this work is to set out general principles and methods for new preventive solutions that will enrich these existing measures.

Objective: We propose an approach centered on the involvement of workers at all hierarchical levels around "intermediary objects" of prevention in order to foster a collective debate. This might provide empowered workers to be actors into their own prevention of risk faced.