But the longer the fragile newborns spent in ventilation the more elevated was the presence of inflammatory proteins capable of causing organ damage and brain disorders, according to a report in the journal Cytokine.
One example: In 2005 OnStar detected and fixed a problem in the electronic ventilation system in GM's 2006 full-size SUVs.
As it turned out, authorities' decision to rely on every tool at their disposal was a wise one: Dykes had planted an explosive device in a ventilation pipe he'd told negotiators to use to communicate with him on his property in the rural Alabama community of Midland City, and also placed another explosive device inside the bunker, the FBI said in a statement late Tuesday.
The researchers point to many similarities between hiccuping and gill ventilation in animals such as tadpoles.
The results suggest that mechanical ventilation preceded systemic inflammation in newborns, and that prolonged ventilation increases the inflammatory response, researchers said.
To disperse the smoke, the testers boosted ventilation in the cockpit, replacing its air entirely once every minute, according to an FAA report of the test.
Additionally, the growing construction industry in Asia-Pacific, particularly China, has driven growth in heating, ventilation and air-conditioning, and real estate service businesses of Johnson Controls.
FORBES: Johnson Controls Earnings: Weak Europe Could Offset Gains From Asia
The men had been detained in a room with no ventilation, even though the average temperature in the city at this time of the year is higher than 38C, it added.
It travels through air vents and cracks in walls, along ventilation and elevator shafts, and up stairways.
"The premises consists of cells without natural light and ventilation located in the basement and foundation and dug into the ground, " said Irina Petrova, assistant to the state attorney.
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Smoke travels upwards, and if smokers are confined to the top level and adequate ventilation is in place (be it an open window or a small fan), then there can be no cause for concern to those non-smokers who sit downstairs.
The MTA took extensive measures before the storm to limit the amount of water flooding into tunnels, including by boarding up ventilation grates in low-lying stations, piling sandbags at station entrances, inflating a rubber dam in the Long Island Rail Road's West Side yards in Manhattan and hastily erecting a floodwall across the mouth of the No. 3 train tunnel near East 148th Street in Harlem.
It also includes small touches, such as cross-ventilation and computer carrels in the kitchens to allow parents to help children with homework while they are cooking dinner.
Experience shows us that transmission becomes widespread within the passenger cabin involving all sections when the ventilation system is not working -- as evidenced by an influenza outbreak in 1979 involving passengers being kept aboard grounded aircraft with an inoperative ventilation system.
Murphy says the original design plans were recently discovered, showing how the property was rigged with 200-kilowatt generators, massive air-intake tunnels and a custom ventilation system to be used in the face of disaster.
Following his arrest in Oaxaca last year, Habacuc Cruz Cruz, a union organiser in the state, says that he was severely beaten and kept for three to eight days at a time in a tiny cell without light or ventilation, which measured just one square metre.
In the meantime, you can improve the ventilation at your seat by turning on the overhead air vent to low and positioning the airflow to be slightly in front of your face.
It began in December 1967 when five secretaries at a ventilation and heating company volunteered to work an extra half hour each day without pay to do their bit for the flagging economy.
Instead of ventilation grates that allow rainwater to pour in, the new stations will be aired using enclosed cooling plants.
Mr Paolucci said plans to improve the ventilation and counter the threat from humidity in the Chapel would be unveiled soon.
They were travelling in purpose-built crates but had too little ventilation.
Authorities have been conferring in a nearby church and communicating with Dykes through a ventilation pipe to the underground bunker.
Ventilation is the final crucial element to consider in minimizing infection spread.
Ventilation can involve either 100 percent fresh air in which outside air enters and leaves the cabin in a single pass or a system in which various fractions of air are recirculated from the aircraft cabin and mixed with fresh air.
Comfort Systems offers installation, maintenance, repair and replacement services for heating, ventilation, and air conditioning (HVAC) systems in the mechanical services industry.
Mr Loh said in a statement that the hospital had put her on "maximum artificial ventilation support, optimal antibiotic doses as well as stimulants which maximise her body's capability to fight infections".
However, the most important aspect of this expansion is that it will allow Johnson Controls to address the growing demand for energy-efficient HVAC (heating, ventilation, and air conditioning) products from the building market in China.
FORBES: China's Urbanization Is Driving Johnson Controls' HVAC Growth
Three sides of the home are covered in glass and 20% of the home can be opened, allowing cross-ventilation.
The findings may help to explain a previously identified association between longer periods of ventilation and cerebral palsy, cognitive disorders and bronchopulmonary dysplasia, a lung disorder, in extremely preterm babies, they said.
For example, advanced thermostats could turn down ventilation systems based on price signals from utilities, while dishwashers would know to operate only in the wee hours of the morning.
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