Results 91 to 100 of about 1,080,382 (294)

Living with helicopter noise : evaluating sound insulation techniques for domestic dwellings using real helicopters [PDF]

open access: yes, 2011
Specific remedial works designed to improve sound installation and reduce the noise level produced by helicopters inside dwellings are described. The theoretical problems and practical solutions to installing high performance acoustic insulation to a ...
Kerry, G, Lomax1, C, Waddington, DC
core   +2 more sources

Search for optimal solution of public building renovation in terms of life cycle

open access: yesJournal of Environmental Engineering and Landscape Management, 2010
Climate change became a priority issue on the agenda of the energy and environmental policy of the European Union. Energy efficiency and renewable energy are the main pillars to cope with climate change.
Lina Užšilaitytė   +1 more
doaj   +1 more source

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour   +6 more
wiley   +1 more source

Health and economic benefits of building ventilation interventions for reducing indoor PM2.5 exposure from both indoor and outdoor origins in urban Beijing, China [PDF]

open access: yes, 2018
China is confronted with serious PM2.5 pollution, especially in the capital city of Beijing. Exposure to PM2.5 could lead to various negative health impacts including premature mortality. As people spend most of their time indoors, the indoor exposure to
Lin, Yaoyu   +4 more
core   +1 more source

Transition to adult care in young people with neuromuscular disease on non-invasive ventilation

open access: yesItalian Journal of Pediatrics, 2019
Background Long-term mechanical ventilation (LTV) with non-invasive ventilation (NIV) prolongs survival in patients with Neuromuscular Diseases (NMDs).
Alessandro Onofri   +7 more
doaj   +1 more source

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

Features of the Thermal Mode in the Building of Agricultural Industrial Complexes

open access: yesSelected Scientific Papers: Journal of Civil Engineering, 2012
The analysis of the existent systems of heating for technology of growing pig lings is conducted and offered measures on the increase of efficiency work or such systems by application of the local heating. Presented results of experimental researches the
Zhelykh Vasyl, Dzeryn Oleksandra
doaj   +1 more source

Soft Neural Interfaces for Circuit‐Level Analysis of Magnetogenetic Deep Brain Stimulation in Parkinson's Disease Models

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee   +10 more
wiley   +1 more source

A simple airlfow path approach to sizing natural ventilation systems in a code context [PDF]

open access: yes, 2009
Most of the existing ventilation standards are drafted in a rather prescriptive way. Growing focus on the implementation of rational energy use however, introduces an urgent need for more performance-based criteria.
Janssens, Arnold, Laverge, Jelle
core   +1 more source

Carbon dioxide concentration in Mediterranean greenhouses : how much lost production? [PDF]

open access: yes, 2007
In the absence of artificial supply of carbon dioxide in the greenhouse environment, the CO2 absorbed in the process of photosynthesis must ultimately come from the external ambient through the ventilation openings.
Dimauro, B.   +3 more
core   +3 more sources

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