Results 91 to 100 of about 11,581,584 (199)

A formalism for a general theory of subjective multi-domain indoor-environmental quality perception

open access: yesFrontiers in Built Environment
People can be asked to report their subjective appraisal of specific aspects or domains of indoor-environmental quality (IEQ) including thermal, visual, acoustic, and indoor air conditions in buildings.
Ardeshir Mahdavi   +3 more
doaj   +1 more source

Predictive Automation of Window Ventilation in Green Buildings: A Data‐Driven Framework for Integrating IoT Sensors, Machine Learning, and Occupant Behavior Modeling

open access: yesIndoor Air, Volume 2026, Issue 1, 2026.
This paper presents an Internet of Things (IoT)–enabled automated control framework for optimizing residential window ventilation systems. The system combines sensors, AI prediction, and automated motors to control ventilation based on environmental conditions and human behaviors.
Masood Karamoozian   +5 more
wiley   +1 more source

Indoor environmental quality in schools: what are the main indicators?

open access: yes, 2022
The present paper lists the parameters used to characterize indoor environmental quality (IEQ) in schools in Europe, North America, and Australia reported in the papers published since 2010. Measurement protocols and parameter ranges are summarized.
Wei, Wenjuan   +5 more
core  

Impacts of Housing Retrofits on Indoor Environmental Quality and Energy Consumption: A Review

open access: yesIndoor Air, Volume 2026, Issue 1, 2026.
Residential buildings accounted for about 21% of global final energy consumption in 2024. To meet net‐zero targets, most buildings require retrofitting to reduce energy consumption. Retrofits can change indoor temperature, humidity, carbon dioxide, and air pollutant concentrations (e.g., PM2.5, volatile organic compounds, nitrogen dioxide, formaldehyde,
Juncheng Qian   +13 more
wiley   +1 more source

Indoor environmental quality (IEQ) monitoring system - 1

open access: yes, 2017
Indoor Environmental Quality (IEQ) has been garnering interest in the early 21st century largely due to widespread urbanization. Schools, factories, residential and commercial building are some of the places that people have a growing awareness of IEQ ...
Ramasamy, Arunn
core  

EMPIRICAL INVESTIGATION OF INDOOR ENVIRONMENTAL QUALITY (IEQ) PERFORMANCE IN HOSPITAL BUILDINGS IN NIGERIA

open access: yesJurnal Teknologi, 2015
This study investigates and summarises the results of physical measurement of the indoor environmental quality (IEQ) in hospital building wards in Plateau State, Nigeria comparing two hospital settings. The results indicate that the mean indoor air temperature in the case study hospital ward buildings exceeded the range of 23-26oC as recommended by ...
Nimlyat, Pontip Stephen   +2 more
openaire   +2 more sources

Large Language Models for Investigating Co-Occurrences in Multi-Domain Indoor Environmental Quality [PDF]

open access: yesE3S Web of Conferences
. Building occupants are continuously exposed to multiple indoor environmental stimuli, including thermal, visual, acoustic, and indoor air quality (IAQ) related factors. Prior research typically examines these multiple stimuli separately.
Li Shundong, Ma Nan
doaj   +1 more source

Lessons learned from developing the worldwide IEQ guidelines database

open access: yesIndoor Environments
Indoor environmental quality (IEQ) guidelines and standards aim to ensure consistent, safe and healthy indoor spaces by providing clear benchmarks for air quality, lighting, thermal comfort and acoustics. Many countries and organizations have established
Samy Clinchard   +11 more
doaj   +1 more source

How indoor environmental quality affects occupants’ cognitive functions: A systematic review

open access: yes, 2021
Cognitive functions refer to the set of brain-based skills to execute tasks of various difficulty levels. As people spend substantial time indoors, the indoor environmental quality (IEQ) influences occupants’ cognitive functions and consequently their ...
Hancock, Peter A   +6 more
core   +1 more source

TAIL and PredicTAIL: the tools for rating and predicting the indoor environmental quality in buildings

open access: yes, 2022
International audienceIn the absence of a standard rating scheme for indoor environmental quality (IEQ), we propose a scheme that provides a rating of the quality of the thermal, acoustic, and luminous environment, indoor air quality, and the overall IEQ,
Wei, Wenjuan   +2 more
core   +1 more source

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