Materias: “…Air Pollution…”
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“…This study aimed to develop a new concept for an air terminal device for a VAV (variable air volume) ventilation system that would improve overall ventilation efficiency under a varying air supply volume. …”
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“…This emphasizes the need to deploy a mechanism to reduce the viral load in the air, especially in closed and crowded places such as hospitals, public transport buses, etc. …”
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“…The assessment of airborne viruses in air is a critical step in the design of appropriate prevention and control measures. …”
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“…The impact of air quality on human health and the environment is very significant, with poor air quality being responsible for numerous deaths and environmental damage worldwide. …”
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“…Tracheostomy can lead to various complications, one of which is ectopic air in different compartments of the body. Here, we present a rare case of tracheostomy-induced ectopic air: a combination of subcutaneous emphysema, pneumomediastinum, and pneumoperitoneum. …”
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“…BACKGROUND: Outdoor air pollution is a known risk factor for human health. …”
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“…In controlled clinical studies, volunteers are deliberately exposed to specific air pollutants under conditions simulating ambient exposures, and health-related responses are documented. …”
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“…Moreover, room and occupant behavior had no detectable effect on the fungi found in indoor air. These results show that at the local level, outdoor air fungi dominate the patterning of indoor air. …”
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“…A vascular ultrasonography, focused on venous catheter insertion site, disclosed the presence of a vein-to-dermis fistula, as portal of air entry. Only after air occlusive dressing, we documented echographic disappearance of air bubbles within the right cardiac cavity. …”
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“…A major challenge in traffic-related air pollution exposure studies is the lack of information regarding pollutant exposure characterization. …”
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“…OBJECTIVES: South Korea’s air quality standards are insufficient in terms of establishing a procedure for their management. …”
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“…We conducted a study assessing the quality and speed of intubation between the Airtraq with its new iPhone AirView app and the King Vision in a manikin. The primary endpoint was reduction of time needed for intubation. …”
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“…Cerebral air embolism can be easily identified on computed tomography (CT) scans. …”
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“…The San Joaquin Valley of California has poor air quality and high rates of asthma. Surveys were collected from 744 residents of the San Joaquin Valley from November 2014 to January 2015 to examine the public's views about air quality. …”
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“…In order to control the levels of airborne fine particulate matters (PM) indoors, filtration systems providing high PM capturing efficiency are often sought, which inadvertently also results in high airflow resistance (or pressure drop) that increases the energy consumption for air distribution. A pre-conditioning mechanism promoting the formation of particle clusters to enhance PM capturing efficiency without adding flow resistance in the air distribution ductwork could provide an energy-efficient solution. …”
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“…However, comparably limited data is available about in-cabin air quality in air-conditioned private vehicles, and the car usage that may affect the air quality. …”
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“…We reported a rare case of sudden onset of severe but reversible suprachoroidal air that occurred at the moment of air–fluid exchange in 23-gauge vitrectomy. …”
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