Vietnam battles severe air pollution and substandard infrastructure, leading to sick building syndrome (SBS), even in healthcare facilities. Enhancing indoor air quality (IAQ) in hospital design and renovations is vital for safeguarding vulnerable groups, such as patients, children, and the elderly. However, akin to other developing nations, Vietnam must address specific local challenges before devising any strategies to improve IAQ in these critical settings. In this study, we identify factors influencing the selection of methods to improve IAQ in healthcare facilities, considering Vietnam's specific conditions. 16 potential factors have been investigated and categorised into 4 influence groups based on a comprehensive literature review and validated by a survey of 160 architects, engineers, project managers, and hospital staff. We conducted an academic literature review to pinpoint these factors and propose design solutions. Additionally, we surveyed and quantified the effects from the perspective of Vietnamese healthcare experts. Based on our findings, we discussed the impact of these factors and suggested solutions for enhancing IAQ during the design and renovation phases of hospitals. The study's contribution lies in its practical insights for stakeholders seeking to improve IAQ. The outcomes of this study aim to provide a foundation for developing guidelines and standards to assess construction quality in healthcare facilities.

This paper presents a novel approach to reducing energy consumption and carbon emissions in the construction industry by integrating biophilic design and energy-based building elements. The research focuses on the implementation of natural elements such as plants, daylighting, natural ventilation, and views of nature into building design to enhance energy efficiency and decrease carbon emissions. The investigative approach of this study involves a thorough analysis of the application of natural materials like wood, stone, and wool as passive energy strategies to lessen the dependence on active heating and cooling systems. The research also scrutinizes daylighting techniques and the integration of green structures and vegetation in buildings to exploit natural solar energy. The key findings reveal that the combination of energy-based building elements with biophilic design can significantly reduce energy consumption and carbon emissions in buildings. The research underscores the importance of natural elements in building design and their substantial contribution to energy efficiency. The study concludes that the amalgamation of biophilic design principles and energy-efficient building components presents a potent solution to the challenges of energy use and carbon emissions in the construction sector. This approach transcends prior efforts in the literature by showcasing the practical application of natural elements in architectural design to attain sustainability objectives. The novelty of this work lies in its comprehensive analysis of various natural elements and their impact on energy efficiency, and the emphasis on the practical implementation of these elements in building design to achieve tangible reductions in energy consumption and carbon emissions. This research contributes to the ongoing discourse on sustainable construction practices and offers valuable insights for architects, designers, and policymakers in the field.

Over the past two decades, the field of robotics in construction has evolved into an interdisciplinary research domain that combines a multitude of pressing technologies. This work introduces an innovative review framework that assesses the interconnection between robotics in construction and automation, while also examining advancements in technologies. In this research, a novel classification framework was created and a comprehensive literature review was performed to shed light on recent developments in the field of robotic construction. The objectives are to delineate the diverse dimensions of robotics in construction, uncover the underlying themes and sub-themes within these dimensions, identify key research gaps in the current studies, and provide recommendations for future research endeavors. This paper concluded that the existing research focus primarily on technical aspects in robotics within construction, neglecting environmental considerations, while identifying a lack of long-term studies on structural performance, hindering concerns about durability. Additionally, challenges persist in integrating robotics into construction workflows without disruption, compounded by the absence of standardized practices and regulations, alongside concerns about safe human-robot interaction, affordability, and accessibility. Furthermore, inadequate training programs for workers and ethical concerns regarding job displacement, privacy, and societal impacts underscore the need for careful examination in the responsible and ethical deployment of robotics technologies. Finally, research efforts should emphasize the development of user-friendly interfaces and ergonomic designs for construction robots to enhance their usability and acceptance among workers, ultimately contributing to the successful integration of robotics into construction practices.