Core Values at Work-Essential Elements of a Healthy Workplace.

This paper explores core values at work-those values that give meaning to people's lives and their work, that allow each person to experience their work with passion, commitment, dignity, and respect. Though core values may appear to be simple and obvious, supporting them at work can be more complex and difficult than expected. These values are not only ethical and moral, but also social and cultural; they are intrinsically related to the same factors that promote health across the globe, including family, community, and work.

New Avenues for Prevention of Work-Related Diseases Linked to Psychosocial Risks.

The epidemic of psychosocial risks continues to increase and the COVID-19 pandemic has even worsened this threat on workers' health. This inexorable and evidence-based rise seems to be impervious to the preventive strategies proposed for more than 40 years. Hypotheses are proposed to explain this serious problem that drastically impacts public health and the economy.

Exposure to Amosite-Containing Ceiling Boards in a Public School in Switzerland: A Case Study.

The measurement of an airborne concentration in Amosite fibers above 5035 F/m in a school prompted a retrospective quantitative health risk assessment. Dose estimates were built using air measurements, laboratory experiments, previous exposure data, and interviews. A dose response model was adapted for amosite-only exposure and adjusted for the life expectancy and lung cancer incidence in the Swiss population.

Biomarkers of oxidative stress and its association with the urinary reducing capacity in bus maintenance workers.

Background: Exposure to particles (PM) induces adverse health effects (cancer, cardiovascular and pulmonary diseases). A key-role in these adverse effects seems to be played by oxidative stress, which is an excess of reactive oxygen species relative to the amount of reducing species (including antioxidants), the first line of defense against reactive oxygen species. The aim of this study was to document the oxidative stress caused by exposure to respirable particles in vivo, and to test whether exposed workers presented changes in their urinary levels for reducing species.

Probing functional groups at the gas-aerosol interface using heterogeneous titration reactions: a tool for predicting aerosol health effects?

The complex chemical and physical nature of combustion and secondary organic aerosols (SOAs) in general precludes the complete characterization of both bulk and interfacial components. The bulk composition reveals the history of the growth process and therefore the source region, whereas the interface controls--to a large extent--the interaction with gases, biological membranes, and solid supports. We summarize the development of a soft interrogation technique, using heterogeneous chemistry, for the interfacial functional groups of selected probe gases [N(CH(3))(3), NH(2)OH, CF(3)COOH, HCl, O(3), NO(2)] of different reactivity.