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Traditional ceramic industries (ceramic tiles, frits, glazes and pigments) generate solid wastes, wastewater and gas emissions that have different characteristics depending on the type of product made. The present study was undertaken to define a series of test methodologies for characterising each type of waste. The approach involved defining the elements to be analysed in each kind of sample, subsequently carrying out the respective test methods for the determinations in terms of type of parameter and sample. In gas emissions, the study addressed fluorine compound analysis. In liquid samples, AAS and ICP‐OES techniques were compared, validating the methods by using reference materials and participating in CALITAX and AQUACHECK intercomparison rounds on wastewater analysis. In solid samples, ICP‐OES and XRF techniques were compared, validating the methods by participating in International Proficiency Tests of Analytical Geochemistry Laboratories (GEOPT‐7, GEOPT‐8 and GEOPT‐9). The selective electrode determination of fluorine in gas emissions yields good results. The study shows that toxicity can be determined in liquid and solid samples by the bioluminescence assay. In liquid samples, good results were found for metal elements analysis by AAS and ICP‐OES, the latter being better. Finally, in solid wastes the ICP‐OES technique has advantages in analysing minor elements compared with XRF, whereas XRF is more suitable for analysing major elements, as it is a faster, more reproducible technique.

The article aims to show the relationship between agricultural sustainability practices and the competitive strategies of Argentine wineries. It presents the strategic decisions, resources and capabilities of those Argentine wineries performing a sustainable agricultural approach.

Wineries in all wine regions of Argentina were surveyed to assess the interaction between wineries’ dynamics and characteristics, as well as their business and agronomical practices. The dataset accounts for 204 wineries, a representative sample of Argentinean wineries. We developed an agricultural index representing the degree of application of sustainable practices of an Argentine winery based on answers related to two items from the production phase: soil maintenance and phytosanitary protection. We then relate the index to exogenous explanatory variables in terms of business practices: resources and capabilities (price, income from other activities, technological resources, human resources and export activities) and Robinson and Pearce's competitive strategies (innovation strategy, marketing strategy, strategy efficiency and service strategy). A microeconometric model is proposed since it best fits this research’s objective and data type, specifically a logit/probit model.

The results show that wineries in Argentina performing agricultural sustainability practices have more technological and human resources and implement innovative product strategies. However, the results also show that wineries that receive more than 50% of their income from other activities do not show much concern about agronomical sustainability practices.

Wineries in Argentina that address objectives to reduce agricultural and environmental impact have more technological and human resources. Innovative wineries from Argentina that perform these sustainable agricultural practices develop a competitive advantage that shows consumers these sustainable agricultural practices worldwide as a differentiator. This attribute makes them different and helps them cope with their demands. The article delves into these new practices that are now reaching Argentina after being established in Europe for many years.

The present study is aimed at developing a multi-level framework for assessing circularity in agri-food industries by providing the user with a step-by-step approach and selecting a customized set of indicators capable of accurately assessing the circular economy (CE) level.

The framework is composed of four stages. In the first stage, a CE theoretical model based on operations, product and services, culture, organization and ecosystem criteria has been implemented and adapted to the agri-food sector. In the second stage, users are required to collect a set of indicators capable of measuring each criterion. In the third stage, a weight is assigned to each indicator using analytical hierarchy process (AHP). Lastly, a geometric multi-criteria decision-making (MCDM) model, called axial distance-based aggregated measurement (ADAM) model, is used to normalize, assess and aggregate the results and produce final scores for the different alternatives to be ranked based on their final circularity scores.

The model can be a useful tool to support corporate decisions in the CE, making entrepreneurs aware of their starting level. It indicates the extent to which companies are implementing circular business models across different dimensions and, thus, where they are still lacking.

Beyond the attempts to measure the circularity of corporate performance from a purely environmental perspective, the study adopts a holistic view, considering the complexity and disruption of all the principles of the CE.

Current literature emphasises using a holistic perspective on green packaging development (GPD) as an important strategy for reducing the environmental impact of products’ supply chain (SC). In practice, however, it can be difficult for packaging developers to strike a balance between all the different environmental requirements on packaging, and trade-offs are common. Life cycle assessment (LCA) can provide this type of information, but many food companies lack the time and resources to conduct detailed assessments. The purpose of this paper is to provide prioritization guidelines for food GPD based on a systematic review of food LCAs.

As basis for the suggested guidelines, 48 food LCAs covering eight types of food were reviewed following a standardized format. The review consisted of a quantitative analysis of the global warming potential results and a qualitative analysis of the LCAs’ conclusions.

The prioritization guidelines propose three priority areas for food GPD that companies can select from based on product characteristics. They also provide suggestions for improving packaging in the three priority areas.

The proposed guidelines can help food companies develop packaging solutions that contribute to minimising the environmental impact along food SCs. The review focuses on the role of packaging in food SCs, which has not been previously analysed in published LCA reviews.

The current study aims to investigate the role of strategic environmental orientation (SEO) in implementing environmental design practices (EDPs).

On the basis of survey data collected from 212 US manufacturing firms, structural equation modeling and regression analysis are used to test the proposed research model.

The findings of the present study suggest that SEO not only drives firms' design of environmental products but also moderates the relationship between EDPs and environmental performance. However, SEO turns out not to moderate the relationship between EDPs and operational performance. This study also highlights that firms' EDPs play a critical role in enhancing environmental performance as well as operational performance.

By examining the important role of SEO, this research unpacks the moderating role of SEO between EDPs and firm performance, thus shedding light on how SEO promotes EDPs and the effectiveness of EDPs.

Given the lacuna in sustainability studies which investigate collaborative supply chain relationships in the context of the circular economy (CE), the purpose of this paper is to explore how farmers manage stakeholder relationship in the supply chain to reduce food waste within the CE framework.

A qualitative approach using semi-structured interviews is used to collect primary data for this research. Interviews are conducted with farmers across different farming types in the UK. A thematic analysis is used to discuss the most prominent themes.

The findings extend previous research investigating collaboration in sustainability settings. Farmers adopt collaborative relationships to manage exchanges of food waste and to share knowledge of waste management practices. However, contrary to extant literature, the study finds that geographic proximity is still relevant in the CE framework, although its importance is determined by the type of exchange: i.e. physical or non-physical.

Based on the study’s findings, recommendations for further research are proposed. The study also advises on practical considerations for supply chain managers wishing to adopt collaborative relationships to support circular models of supply chains.

The study contributes to the sustainability literature by adding new knowledge to the relatively new theory of the CE. It demonstrates that factors of collaboration identified in previous sustainability research are still relevant in the CE framework, and thus require further investigation into the significance of collaboration. The study is also of relevance to supply chain managers wishing to adopt the CE framework in the transition to more sustainable supply chains.

The integration of sustainability, performance measurement and new product development (NPD) is key for aligning environmental and social objectives with business strategies. While previous research has initiated proposals for integrating sustainability into NPD or incorporating sustainability into corporate measurement systems, there is a notable deficiency in studies that comprehensively integrate these three perspectives. In this sense, this study proposes a performance framework (PF) to integrate sustainability performance indicators (PIs) into the measurement system considering the company’s NPD phases.

The PF was developed through a literature review and action research (AR). This resulting PF was positively evaluated by the practitioners in the company.

First, the review enabled the synthesis of an initial conceptual PF with 188 sustainability PIs and a five-step procedure. Then, the empirical results of the AR led to a new PF that presents the systematisation of the PIs database and a practice-based seven-stage approach.

This action-oriented research limits the extent to which this study’s findings can be generalised. Future research should apply the PF in different research designs to produce managerially relevant knowledge.

This PF may provide managers with actionable knowledge that best supports the measurement system integration with sustainability PIs considering the NPD phases.

Integrating sustainability, performance measurement and the NPD has been recognised as critical for supporting decision-making concerning the impact of processes and products. Compared with previous frameworks, the proposed PF extends the existing literature by introducing a systematised PIs database and a novel procedure for integrating sustainability measurement throughout the NDP.

The purpose of this paper is to highlight the regulatory barriers to achieving sustainable buildings in Kosovo. The present paper focuses on regulatory barriers viewed from the perspective of construction industry experts in achieving sustainable buildings.

The present study uses a qualitative research method and semi-structured interviews as a research instrument. The present study interviews around 20 experts in construction and property management, property development, spatial planning and energy management.

The study finds that Kosovo building laws and regulations provide for the materials assessment criteria, but the materials assessment criteria are only for mechanic strength. The study further finds that the sustainability concept is not included and incorporated in Kosovo's urban planning laws and regulations. The study also finds that despite specific clauses mentioning energy performance certificates in the Law on Energy Performance of Buildings in Kosovo, energy performance certificates appears to be not enforced and the nature of the barrier is more organizational rather than regulatory. Finally, the study finds that Kosovo laws are silent as far as green labeling of building materials is concerned.

The implication of the present finding is that policymakers in Kosovo not only should include clear sustainable materials assessment criteria in the law, but also enforce those criteria through testing and inspection mechanisms included in the law and implemented in practice through funding and organizational support. Nonetheless, policymakers in Kosovo should contemplate amending the urban planning laws in Kosovo and include both the term of sustainability at the planning level and conformity guidelines for sustainable design that can be done at the administrative directive level. Further, the clauses in the law do not suffice if the clauses are not accompanied by specific systemic and organizational support in the issuance of energy performance certificates. Policymakers in Kosovo should be proactive in designing clauses that specify green labeling standards for materials; however, these labeling standards should not adversely affect the cost of construction and reduce the demand for real estate.

The study is the first qualitative study about the perception of construction professionals in Kosovo, regarding the regulatory barriers of sustainable buildings in Kosovo.

The purpose of this paper is to analyze the existence of differences in the implementation of environmental practices between companies that possess some form of certified environmental management system (ISO 14001 or EMS) and those that do not have any such system. This study also investigates whether companies with a certified EMS are also making additional environmental demands on their suppliers.

An empirical study utilizing survey data from automotive supplier organizations was completed. A total of 157 in‐person interviews were conducted with managers of Spanish companies which are automotive supplier organizations. Logistic regressions and non‐parametric tests are used to evaluate hypotheses.

A positive relation was found to exist between the possession of certified EMS, specifically ISO 14001 and eco‐management and audit scheme, and the environmental demands that these organizations impose on their suppliers. This finding implies that environmental concern spreads upstream in the supply chain. The environmental demands on suppliers increase with customer organization size, but the degree of internationalization, measured by the rates of imports and exports, does not show a significant relationship to these pressures.

The study is limited to a single (important) industrial sector and cannot be directly extrapolated to other industries.

There is a paucity of research that relates the adoption of certified EMS by companies to the adoption and implementation of environmental practices in their own organizations and in supply chain partners. This is the first such study to be completed for the automotive industry.

Recently, deep reinforcement learning is developing rapidly and shows its power to solve difficult problems such as robotics and game of GO. Meanwhile, satellite attitude control systems are still using classical control technics such as proportional – integral – derivative and slide mode control as major solutions, facing problems with adaptability and automation.

In this paper, an approach based on deep reinforcement learning is proposed to increase adaptability and autonomy of satellite control system. It is a model-based algorithm which could find solutions with fewer episodes of learning than model-free algorithms.

Simulation experiment shows that when classical control crashed, this approach could find solution and reach the target with hundreds times of explorations and learning.

This approach is a non-gradient method using heuristic search to optimize policy to avoid local optima. Compared with classical control technics, this approach does not need prior knowledge of satellite or its orbit, has the ability to adapt different kinds of situations with data learning and has the ability to adapt different kinds of satellite and different tasks through transfer learning.