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Numerous Artificial Intelligence (AI) solutions are available for achieving thermal comfort. They were either trained with limited datasets or using personalized training with limited field studies. This work assessed the model that used the ASHRAE multiple databases as the shallow supervised learning dataset for an Artificial Neural Network (ANN) based controller suitable for the residential dwellings' node. The learning accuracy can be increased to 96.1%. This paper presented the field studies to show the model performances for the common UK dwellings: the prior 1970s, the new, modular, refurbished, and the use of new materials to improve indoor thermal performance. The result shows that the model was able to perform in different environments and able to acknowledge adaptive human comfort. This was shown by the ability to represent 98.90% of the ASHRAE Standard 55 data, 6.06% improvement from the previous research. As a result, the broader comfort zone acknowledgement can lead to energy saving whilst maintaining comfort by the possibility of lowering the temperature set point. This study also proves that further energy savings can be acquired from the occupants' presence, scheduling, and activities. These factors can increase the comfort probability to more than 10%. [Display omitted] • This paper addresses the gap between the physiology and the psychology thermal comfort approach, dominated by AI solutions. • The work shows a wider comfort zone which has been identified to become progressively narrower over the past several decades. • The field studies represent major UK-dwelling cases that weren't addressed in the previous Artificial Intelligence approach. • The occupant presence and scheduling can contribute to more than a 10% increase in comfort which impacts energy saving. • This work highlights the possibility of achieving indoor thermal comfort with less energy for more sustainable dwellings. [ABSTRACT FROM AUTHOR]

Transitional spaces have been widely applied in building designs. They may account for 10–40% of total volume in different types of buildings. Maintaining an acceptable level of thermal comfort for transitional spaces poses challenges to building designers and engineers. However, there is not in general a recommended acceptable comfort range for transitional spaces, nor are there specific thermal comfort prediction methods. This paper aims to investigate the thermal environmental performance and people's adaptive comfort in transitional spaces, by conducting field studies, which include on-site questionnaire surveys and physical measurements. Field studies were carried out for three selected case study buildings in Cardiff, each having some forms of transitional space. They were the National Assembly for Wales Senedd, the Hadyn Ellis Building and the Royal Welsh College of Music and Drama. The total responses from the questionnaire surveys were 736 and 580, for all buildings, during the summer period in 2017 and the winter period in 2018 respectively. This paper first presents the findings from the field studies, followed by in-depth analysis of human adaptability to thermal environment. Strong correlations were identified between clothing value and indoor operative temperature. People's adaptability to the thermal environment is confirmed, with nearly 80% of the respondents opting for self-adaptive actions to overcome uncomfortable situations. The identified 90% acceptability comfort band (−0.5 < TSV< +0.5) were 4.0 °C and 4.2 °C for the summer period and the winter period respectively, implying that a fine control of the indoor temperature to maintain an acceptable comfort level is not necessary. 1. Total 1316 (736 in summer and 580 in winter) valid questionnaires were collected from the building transitional spaces of three different public buildings in Cardiff, UK; 2. Indoor operative temperature was well-correlated with thermal sensation votes; 3. Acceptable temperature ranges, neutral temperature and preferred temperature were identified; 4. A fine temperature control was unnecessary; 5. People's adaptability to the thermal environment was confirmed; 6. People in cold climate was found to have higher preferred temperature than neutral temperature. [ABSTRACT FROM AUTHOR]

Abstract: Despite recent critical analyses of the nature and impacts of social and environmental certification, the increasingly complex landscape of voluntary, industry and third-party codes and certification processes that have emerged in specific sectors is poorly understood. In particular, little is known about the potential threats posed by an increasingly complex and contested ‘ethical’ landscape in undermining radical initiatives designed to bring about improvements to material and social well-being. In response, this paper explores the current dynamics of social and environmental certification in the South African wine industry. Drawing on fieldwork in the UK and Western Cape, the paper analyses the overlapping and sometimes conflictual processes of social and environmental certification, and the role of key drivers in establishing them within the wine industry. It explores whether attempts to capture a portion of the expanding market for ‘ethical’ wines and the expansion of corporate interests in ‘responsibility’ and ‘ethics’ work to depoliticize the meaning and nature of transformation. The implications of the findings are that, in the absence of legislative requirements to transform the wine industry, social codes and civic conventions are likely to remain significant, but that greater understanding is required of the different meanings and outcomes of transformation and empowerment being deployed within the industry. The paper concludes that a significant problem facing transformation and alternative trade in the wine industry, and more broadly, lies in the growing gap between the abstract ethical discourse of corporate actors, on the one hand, and the moral experience of workers on the other. [Copyright &y& Elsevier]

Abstract: Airflow through urban environments is one of the most important factors affecting human health, outdoor and indoor thermal comfort, air quality and the energy performance of buildings. This paper presents a study on the effects of wind induced airflows through urban built form using statistical analysis. The data employed in the analysis are from the year-long simultaneous field measurements conducted at the University of Reading campus in the United Kingdom. In this study, the association between typical architectural forms and the wind environment are investigated; such forms include: a street canyon, a semi-closure, a courtyard form and a relatively open space in a low-rise building complex. Measured data captures wind speed and wind direction at six representative locations and statistical analysis identifies key factors describing the effects of built form on the resulting airflows. Factor analysis of the measured data identified meteorological and architectural layout factors as key factors. The derivation of these factors and their variation with the studied built forms are presented in detail. [Copyright &y& Elsevier]