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Society is increasingly aware of and sensitive to the deployment of sustainability. Therefore, firms must implement policies that not only have a positive effect on their sustainable behavior but also contribute to improving their competitivity. In this dual context of sustainability and competitiveness, there has been little in-depth analysis in the academic literature of the positive impact of structured employee participation systems. The main aim of this paper is to propose and apply a methodology for the joint development of sustainability and competitiveness by means of such systems. The methodology will draw on the basic principles of continuous improvement based on a literature review but also by adopting an Action Research approach, in which the researchers and companies collaborate to create useful knowledge for both parties. Likewise, this paper also illustrates its implementation at a Spanish food product manufacturer. The paper shows the potential in both the research and business spheres, as it provides a useful guide for improving sustainability and competitiveness through the deployment of structured employee participation systems. Likewise, the paper also illustrates the usefulness of researchers and practitioners collaborating shoulder to shoulder to generate and transfer knowledge. [ABSTRACT FROM AUTHOR]

This literature review presents a comprehensive review of life Cycle Assessmernt (LCA), as an emerging tool in the field of cultural heritage research and demonstrate how this tool could be useful to support the development of green heritage science into an environmentally responsible field of scientific endeavour. LCA is a standardised, structured, comprehensive, international environmental assessment tool and a rapidly evolving field of research that leverages and harmonises efforts across many sectors to inform environmentally-friendly solutions and choices. LCA has been growing in importance as an evidence-based tool in the field of heritage science, being used as a decision-support tool at micro level (typically for questions related to specific products/processes) and macro levels (e.g. strategies, scenarios, and policy options). This review explores applications of LCA (and the complementary Life Cycle Cost Assessment (LCC), and Social Life Cycle Assessment (S-LCA)) to a wide array of conservation and preservation actions. The paper also examines challenges associated with the application of these life cycle-based methods in heritage science, in order to put forward a set of recommendations to guide the domain of heritage science towards greener and more sustainable practices and impacts. Based on a review of the principles of green chemistry, green analytical chemistry, green engineering, and nature conservation, the paper also attempts to formulate nine principles of green heritage science, taking into account the complexity of research challenges and the environmental and socio-economic sustainability. [ABSTRACT FROM AUTHOR]

The increasing demand on water resources, reduced land for agriculture, and concerns over food and nutrition security have prompted the evolution of innovative and complex food production systems. In this context, efficient and sustainable food production systems such as aquaponics are viewed as an important and environmentally friendly technology for adaptation under resource-limited environments. Producing food in soilless systems is a promising strategy, as this method utilizes significantly less water than traditional agriculture. However, optimizing growing conditions to enhance crop and fish yields in aquaponics is frequently ambiguous and is often not economically feasible. One of the strategies to improve plant yields and supply of nutrients in aquaponics is the application of probiotics. With this strategy, the crop yields in aquaponics are improved via a variety of mechanisms, including nitrogen fixation, solubilization of mineral nutrients, organic matter mineralization, plant hormone modulation, and biocontrol. As a result, incorporating probiotics in aquaponic systems is a strategy for mitigating environmental effects and advancing sustainable agriculture. This review paper provides the current knowledge of the use of probiotics in aquaponics. Suggestions for further studies on the effects of probiotics in aquaponic systems are proposed. Through literature review, integrating probiotics into aquaponic systems has the potential to improve nutrient supply, modulation of water quality parameters, and microbial communities, which are key processes in enhancing the productivity of aquaponic systems. [ABSTRACT FROM AUTHOR]