INTEGRATING HEALTH INTO BUILDINGS OF THE FUTURE

What is the "DNA" of healthy buildings? A critical review and future directions

Since the outbreak of COVID-19, buildings that provide improved performance have aroused extensive discussion. Nowadays, the connotation of healthy building is becoming complex, performance metrics for healthy buildings vary significantly from different regions in the world and there may be information asymmetry among stakeholders. Consequently, building health performance cannot be effectively achieved. However, previous studies have launched extensive reviews on green building, and there remains a lack of comprehensive and systematic reviews on healthy buildings. To address the above issues, therefore, this research aims to (1) conduct a thorough review of healthy building research and reveal its nature; and (2) identify the current research gaps and propose possible future research directions. Content analysis using NVivo were applied to review 238 relevant publications. A DNA framework of healthy buildings, which clarifies the characteristics, triggers, guides and actions, was then constructed for better understanding of the nature of them. Subsequently, the application of DNA framework and the directions of future research were discussed. Six future research directions were finally recommended, including life-cycle thinking, standard systems improvement, policies & regulations, awareness increase, healthy building examination, and multidisciplinary integration. This research differs from previous ones because it painted a panorama of previous healthy building research. Findings of this research contribute to reveal knowledge map of healthy buildings, guide researchers to fill existing knowledge gaps, provide a standardized platform for healthy building stakeholders, and promote high-quality development of healthy buildings.

Eco-Cultural Design Assessment Framework and Tool for Sustainable Housing Schemes

Assessment tools such as BREEAM and LEED are widely used to assess physical indicators of building performance from the micro- to the mesoscale. However, the built environment represents both intangible and tangible sets of indicators that should be understood within its context. Therefore, this project proposes a prototype Eco-cultural design assessment framework and tool to enhance the process of sustainable housing development that meets the residents’ socio-cultural needs whilst avoiding unwanted environmental impacts. A qualitative research design approach was adopted. The tool was developed using data derived from interviews with 81 participants from two comparative case studies of vernacular and contemporary housing in Jordan. Results showed that indicators related to wellbeing and local culture were the most discussed by participants and were associated with sustainable architecture. The tool was designed to encapsulate these findings and evaluated for its completeness and usability by 38 architects from Jordan. Results indicate that participants had positive feedback, and they deemed the tool content useful and practical for integrating Eco-cultural design indicators within architectural practice in Jordan. The research outputs are novel and significant in that they translated qualitative socio-cultural indicators into tangible design guidelines that can be effectively incorporated into existing sustainable building assessment frameworks.

Control of Cockroaches (Blattaria) in Sewers: A Practical Approach Systematic Review

Periplaneta americana (L.) (Blattaria: Blattidae), the American cockroach, is the most important invasive urban pest of sewer environments colonizing there with high significance of human public health and household allergens need to be controlled. Therefore this practical approach systematic review perform internationally to highlight and provide a detailed P. americana control in sewers. Of the 474 papers, 129 papers were selected to become this practical approach systematic review study of cockroach control in sewers. To control the American cockroaches, many studies have been conducted in various fields describing from an angle. The results were classified and discussed in getting cockroaches from sewers into buildings and their elimination, insecticide susceptibility, application of dust, bait and Inesfly paint insecticide formulations, biocontrol, and futuristic action categories. A recommending manner to achieve a successful P. americana cockroach control in sewers is using a combination of Integrated Pest Management (IPM) strategies resulted in significant reductions of cockroach infestations and asthma health outcomes. Use of P. americana breeding thelytoky, push-pull strategies and an automated sewer robot, and integrating health into the future buildings may be new approaches of P. americana control strategies.