Results 121 to 130 of about 681,781 (331)

Development of an Indoor Air Quality Monitoring System based on a Microcontroller [PDF]

open access: yes, 2014
With the increasing time people spend indoor, the importance of the Indoor Air Quality increases.Especially in learning facilities, a high Indoor Air Quality is required to provide a good learning situation to students and teachers.
Witte, Torben Felix
core  

Critical Aspects of the Inclusive Environmental for the Well-being of Building Occupant – A Review [PDF]

open access: yes, 2016
In the property, design and construction industry the main focus of sustainability has been seen to affect the environmental such as climate change and resource depletion.
Abdul–Wahab   +34 more
core   +2 more sources

Highlighting Recent Progress in Fiber Energy Harvesters: From Working Principles to Future Perspectives

open access: yesAdvanced Science, EarlyView.
Fiber energy harvesters offer unprecedented flexibility and a unique capacity for integration into commercial textiles, overcoming the limitations of bulky and rigid conventional devices. This review summarizes recent advances in fiber‐based energy harvesting and provides strategic outlooks to accelerate technological progress in the field. ABSTRACT As
Hanhwi Jang   +8 more
wiley   +1 more source

Household indoor air quality in northeast China: On-site inspection and measurement in 399 Tianjin area residences

open access: yesEnvironment International
There has been an increased concern on indoor air quality (IAQ) in residences since the majority of individuals’ time is mainly spent indoors. We inspected and measured indoor environmental parameters in 399 homes in northeast China in order to study IAQ.
Yuexia Sun   +5 more
doaj   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

open access: yesAdvanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao   +17 more
wiley   +1 more source

Endotoxins in Household Dust in Northern China: Associations with Home Environment Factors and Childhood Asthma and Allergies

open access: yesAtmosphere
The available information on endotoxin in Chinese households is limited and there is inconsistency regarding its impact on asthma and allergies in children. A case-control study was performed in 324 homes in Tianjin, China. Linear regression analysis was
Yuxuan Zhao   +6 more
doaj   +1 more source

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Monitoring of air ducting using mechanical robot for indoor air quality (IAQ) improvement [PDF]

open access: yes, 2013
Indoor Air Quality (IAQ) has become public concern recently. Air ducting is used in Mechanical Ventilation and Air Conditioning (MVAC) system to deliver air to the building occupants. Without proper maintenance of the ducting system, it will affect
Muhamad Damanhuri, Amir Abdullah
core  

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

A Prototype Toolkit For Evaluating Indoor Environmental Quality In Commercial Buildings [PDF]

open access: yes, 2013
Measurement of building environmental parameters is often complex, expensive, and not easily proceduralized in a manner that covers all commercial buildings. Evaluating building indoor environmental quality performance is therefore not standard practice.
Anwar, George   +4 more
core  

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