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The electrical and electronic recycling industry is experiencing significant growth while paying no particular attention to the health and safety of recycling workers. Who are these recycling workers? How are they recruited and trained in OHS measures? This article will attempt to answer these questions.

As part of a toxicological study carried out on five companies, samples were taken from employees (n = 100) and their working environment. Among them, 26 workers and six managers also participated in interviews on the management of OHS preventive practices. This article presents analyses of the recruitment strategies for these workers and the management of preventive measures.

The main findings were that preventive practices vary according to the company's social mission and recruitment strategy. OHS preventive practices vary among the companies, even though the workers are similarly exposed to multiple contaminants. Precarious employment relationships put these workers in a vulnerable position.

Although recycling electrical and electronic equipment (e-recycling) has been an ecological and moral concern in Western societies for several decades, occupational health and safety (OHS) management in recycling plants has received little attention.

Paid parental leave for both mothers and fathers has fed countless debates. Four years after the implementation of a new parental leave policy in Quebec, this paper aims to assess how parental leave is perceived in the workplace.

Using data from employee surveys carried out in a municipal police service, the paper employs analysis of variance techniques to compare the perception of parental leave within two groups of respondents: those who had gone on parental leave and those who had not.

The findings highlight significant differences between the perceptions of parental leave entertained by the respondents who have taken it up and those who have not yet experienced parental leave.

Analysing these differences has produced extremely interesting findings: adopting a public policy is not sufficient; organisations need to make employees feel supported in taking parental leave if they really want the policy to achieve the targeted results.

Paid parental leave is relatively new in Europe and almost non‐existent in North America and few studies have been carried out to measure their perception in the workplace. This research shows how important it is to follow the use of the policy to make sure that it does not have negative impacts for those who use it.

Purpose – This chapter frames the topic of organizing for sustainable health care in terms of the environmental trends that have rendered current health care approaches unsustainable, the embeddedness of health care in society's triple bottom line, and the need to build adaptive capability within the complex health care ecosystem.

Design/methodology/approach – We synthesize documented trends and empirical findings regarding the viability of current approaches to health care, and provide a theoretically framed treatment of the adaptation process in the complex health care system that can lead to the emergence of sustainable approaches.

Findings – There is a misfit between current approaches to delivering health care and the requirements and trends in contemporary society. Fundamental transformation is required that entails a broadening of purpose, a future orientation, and a rethinking of how health care adds value and how it is embedded in society.

Originality/value – By reconceptualizing health care reform as intricately related to societal sustainability and the triple bottom line, we open the possibility of transcending a narrow focus on reengineering to create more efficient organizations and work processes that consume fewer resources and deliver greater value. We invite health care practitioners and scholars to rethink all the connections in the health care ecosystem, and the need to build in self-organizing capabilities and adaptive capacity. The cases in this book provide knowledge from systems engaged in fundamental transformation, analyzed through the lenses of theoretical frameworks that help us better understand essential dynamics involved in creating sustainable health care systems.

This paper aims to study different possibilities for implementing easy-to-use and cost-effective micro-systems to detect and trace expelled gases from rotten food. The paper covers various radio-frequency identification (RFID) technologies and gas sensors as the two promoting feasibilities for the tracing of packaged food. Monitoring and maintaining quality and safety of food in transport and storage from producer to consumer are the most important concerns in food industry. Many toxin gases, even in parts per billion ranges, are produced from corrupted and rotten food and can endanger the consumers’ health. To overcome the issues, intelligent traceability of food products, specifically the packaged ones, in terms of temperature, humidity, atmospheric conditions, etc., has been paid attention to by many researchers.

Food poisoning is a serious problem that affects thousands of people every year. Poisoning food must be recognized early to prevent a serious health problem.

Contaminated food is usually detectable by odor. A small gas sensors and low-cost tailored to the type of food packaging and a communication device for transmitting alarm output to the consumer are key factors in achieving intelligent packaging.

Conducting polymer composite, intrinsically conducting polymer and metal oxide conductivity gas sensors, metal–oxide–semiconductor field-effect transistor (MOSFET) gas sensors offer excellent discrimination and lead the way for a new generation of “smart sensors” which will mould the future commercial markets for gas sensors.

Small size, low power consumption, short response time, wide operating temperature, high efficiency and small area are most important features of introduced system for using in package food.

The purpose of this paper is to analyse physicochemical and sensory profiles of apple juices using multivariate methods and to predict the essential sensory properties by means of instrumental measurements.

The studied set included apple juices reconstituted from concentrate (clear and cloudy) and direct (pasteurised and freshly squeezed, not pasteurised). The physicochemical (colour, turbidity, total soluble solids, sucrose, D-glucose, D-fructose content, pH, total acidity, total phenolic, total flavonoid content and antioxidant capacity) and sensory profiles of juices were analysed by principal component analysis and partial least squares (PLS) regression.

An exploratory study of physicochemical and sensory profiles revealed dimensions differentiating apple juices. The first dimension was related to their physical properties (clarity, sediment and colour coordinates L*, C*, h°), whereas the second dimension referred to their flavour, being positively correlated with sourness and astringency, and negatively with sweetness. The PLS regression analysis revealed the quantitative relationship between sweet and sour flavours and the instrumental measurements. The physicochemical parameters of apple juices contributing positively or negatively to the key sensory attributes were determined based on the regression coefficients.

This study presents a possibility to predict the key sensory attributes of apple juice on the basis of selected physicochemical parameters. This approach could be a supporting tool for sensory analysis that could allow the quality characterisation on a large sample set and hence shorten the time necessary for routine quality control, product design and development.