Sentences with phrase «oxygen conditions on»

Not exact matches

For example, new red and infrared light sensors on the bottom of the watch will let Ionic calculate relative blood oxygen levels of people wearing it, eventually opening the door tracking their sleep apnea, a dangerous condition that affects some 22 million Americans.

Glycolysis flourishes in low - oxygen conditions, characteristic of cancerous tumours and characteristic of conditions on the ancient Earth.

Bacteria thrive virtually everywhere on Earth — from sub-zero temperatures to over 750 degrees F (in hydrothermal vents at the bottom of the ocean), and in widely varying oxygen, pressure and nutrient conditions.

She was also less dependent on her oxygen tank and had stopped taking tablets for her heart condition.

Furthermore, imbibing on proper physical activities and exercises are necessary to enhance and maintain adequate circulation of blood and oxygen to every part of the body leading to improved health conditions for both mom and baby.

The meteorite, found in 1979, has long been known to contain small amounts of the chemicals nitrate and perchlorate, which could be good or bad for life: To some modern life forms on Earth, perchlorate is toxic, but to others in oxygen - free conditions, and to those in the early days of Earth, it was a source of energy for microbes.

Zeroing in on NANOG, the scientists found that low oxygen conditions increased NANOG's mRNA levels through the action of HIF proteins, which turned on the gene for ALKBH5, which decreased the methylation and subsequent destruction of NANOG's mRNA.

Recent studies showed that low oxygen conditions increase levels of a family of proteins known as HIFs, or hypoxia - inducible factors, that turn on hundreds of genes, including one called NANOG that instructs cells to become stem cells.

It also triggers stress response and turns on DNA repair pathways (that are also found in mammals) that allow the worms to better endure adverse conditions such as saltiness, heat, or low oxygen.

If other comets have oxygen, this glimpse into the early solar system's chemistry could help us piece together a record of conditions on early Earth, too.

In some of the samples, the team dramatically reduced the concentrations of dissolved phosphate and oxygen to simulate conditions that might exist inside equipment used to recycle urine into water on spacecraft during long - duration flights.

The FDA's medical reviewer's recommendation for approval says, in part, that more trials before approval would «significantly delay effective therapy,» which not only reduces body weight but exerts favorable effects on blood pressure and myocardial oxygen for «patients with a serious disease condition with few treatment options.»

They tested how good the geese were at coping with exercise in reduced oxygen environments by simulating the conditions of Mount Everest in a clear box and then getting the birds to run as fast as possible on a treadmill inside the box.

This temperature curve, established using an isotopic thermometer, is widely applied for reconstruction of past environmental conditions and in this case, is based on the isotopic composition of the oxygen contained in the fossilised remains of fossil marine fish (bone, teeth, scales).

A thin layer of oxygen trapped at the bottom of an Antarctic lake seems to recreate the conditions on ancient Earth

«An important result of this study is how changing conditions on Earth's surface and the increase of oxygen in the atmosphere influenced the composition of deep Earth.

In their paper, the scientists described how quickly a mixture of jet fuel and oxygen ignites depending on different conditions.

The question is whether the Comanche outcrops are an anomaly or are representative of the vast stores of carbon and oxygen that would be predicted by warm, wet greenhouse conditions on Mars.

Schuerger has tried to grow hundreds of species of bacteria and fungi in the cold, low - pressure and low - oxygen conditions found on Mars.

The new findings on Arctic Ocean salinity conditions in the Eocene were calculated in part by comparing ratios of oxygen isotopes locked in ancient shark teeth found in sediments on Banks Island in the Arctic Circle and incorporating the data into a salinity model.

Professor Graham Shields - Zhou (UCL Earth Sciences), one of the co-authors and Dr Tostevin's PhD supervisor, said: «We honed in on the last 10 million years of the Proterozoic Eon as the interval of Earth's history when today's major animal groups first grew shells and churned up the sediment, and found that oxygen levels were important to the relationship between environmental conditions and the early development of animals.»

That challenges orthodox thinking about conditions on the young Earth, which would not have had a significant oxygen atmosphere for at least another billion years.

New research on oxygen and iron chemistry under the extreme conditions found deep inside Earth could explain a longstanding seismic mystery called ultralow velocity zones.

They found that cells under low oxygen conditions were better able to stay stuck only if those same cells had HIF - 1 turned on.

On the horizon, researchers are looking at amending soil with highly persistent «biochar» that is produced when biomass is burned under low - oxygen conditions to release energy.

Now, scientists at Rensselaer are turning these atmospheric assumptions on their heads with findings that prove the conditions on early Earth were simply not conducive to the formation of this type of atmosphere, but rather to an atmosphere dominated by the more oxygen - rich compounds found within our current atmosphere — including water, carbon dioxide, and sulfur dioxide.

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In 1924, the Nobel Laureate Otto Heinrich Warburg, determined that cancer cells have a dependency on glucose for growth and metastastic processes under hypoxic (low oxygen conditions), using glycolysis

With one cylinder pumping air into the exhaust the mixture sensors (oxygen sensors) will see this as a lean condition and try to compensate by enriching the others on that bank.

Creating his own tools and conducting a series of surgical procedures on canine hearts, Thomas induced a similar level of oxygen deprivation in the dogs and, by correcting the abnormality, reversed their condition.

Hosted by Justin Bua — whom Oxygen calls a «world - renowned street artist» but who is perhaps better known for his fine - art posters of breakdancers and UFC fighters — Street Art Throwdown will test artists on «their stamina, strength, and efficiency as they create a large - form piece or mural in hard to reach locations and under harsh conditions,» according to an Oxygen Press Release.

But they had not yet studied those fact deniers under conditions of derivation on oxygen, water, or food which might solve the condition.

E.g. (from the CV on his website): «The coexistence of abundant oxygen with methane and other reactive gases, are conditions that would be impossible on a lifeless planet.»

In fact, certain of TEPCO's actions in the aftermath of the explosions have been confused and, some might opine, lacking discipline of purpose to the extent that expedient decisions have been made without proper forethought and judiciousness to avoid knock - on consequences: for example, the injection of seawater may have resulted in salt deposits sufficient to foul cooling flows in the lower regions of the RPV [reactor pressure vessel]; the liberation of hydrogen from seawater is more rampant than from freshwater and radiolysis of oxygen from the cooling water could provide stoichiometric conditions and ignition with hydrogen in the absence of air in the containments; and the latest and most recent announcement to deploy a nitrogen purge to the Unit 1 reactor seems yet another ill - explained and unjustified desperate measure».

Oxygen's smart contract does not rely on a third - party at any stage and its conditions can not be changed without the mutual agreement of the two parties.

• Hands - on experience in assisting practitioners and nurses in implementing plans of care for emergency care patients • Documented success in performing patient care procedures and treatments in sync with devised plans of care • Competent at observing patients and reporting their conditions to appropriate supervisors to ensure constant care and evaluation • Adept at handling non-invasive monitoring systems such as taking and recoding vitals, placing oxygen saturation equipment properly and observing cardiac monitors on a constant basis

Ring Power Corporation, Dardanelle, AK 6/2013 to 9/2013 Welder Apprentice • Assisted in laying out, positioning and fitting various parts for welding • Adjusted valves, gauges and flames on equipment and handled compressed gas and oxygen cylinders to be used during welding procedures • Operated air arc gougers and grinders and set up hand and power tools to be used during the welding process • Examined completed pieces for conformity and quality • Cleaned and maintained work areas to ensure proper functioning and safe working conditions