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searching for Oxygen 132 found (33541 total)

alternate case: oxygen

Mount Everest (26,390 words) [view diff] exact match in snippet view article find links to article

bottled oxygen sets, with the expedition's physiologist Griffith Pugh referring to the oxygen debate as a "futile controversy", noting that oxygen "greatly

Apollo 13 (13,648 words) [view diff] exact match in snippet view article find links to article

Kennedy Space Center on April 11, 1970, but the landing was aborted after an oxygen tank in the service module (SM) exploded two days into the mission, disabling

Apollo 1 (11,801 words) [view diff] exact match in snippet view article find links to article

spread rapidly due to combustible nylon material and the high-pressure pure oxygen cabin atmosphere. Rescue was prevented by the plug door hatch, which could

1996 Mount Everest disaster (5,362 words) [view diff] exact match in snippet view article find links to article

feared they would run out of supplementary oxygen due to the delays. Climbing without supplemental oxygen, guide Anatoli Boukreev from the Mountain Madness

1996 Mount Everest disaster (5,362 words) [view diff] exact match in snippet view article find links to article

feared they would run out of supplementary oxygen due to the delays. Climbing without supplemental oxygen, guide Anatoli Boukreev from the Mountain Madness

Paleoclimatology (6,016 words) [view diff] exact match in snippet view article find links to article

can convert to oxygen. The exact cause of the variation of the amount of oxygen in the atmosphere is not known. Periods with much oxygen in the atmosphere

Fuel cell (14,984 words) [view diff] exact match in snippet view article find links to article

chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) into electricity through a pair of redox reactions. Fuel cells are different

Oxygen sensor (4,236 words) [view diff] exact match in snippet view article find links to article

An oxygen sensor is a electronic component that detects the concentration of oxygen molecules in the air or a gas matrix such as in a combustion engine

List of EC numbers (EC 4) (7,931 words) [view diff] no match in snippet view article

This list contains a list of EC numbers for the fourth group, EC 4, lyases, placed in numerical order as determined by the Nomenclature Committee of the

Biochemical oxygen demand (4,218 words) [view diff] exact match in snippet view article find links to article

Biochemical oxygen demand (also known as BOD or biological oxygen demand) is an analytical parameter representing the amount of dissolved oxygen (DO) consumed

Chronic obstructive pulmonary disease (16,646 words) [view diff] exact match in snippet view article find links to article

Supplemental oxygen is recommended for those with low oxygen levels in respiratory failure at rest (a partial pressure of oxygen less than 50–55 mmHg or oxygen saturations

Carboniferous (12,110 words) [view diff] exact match in snippet view article find links to article

occurred at the end of the period, caused by climate change. Atmospheric oxygen levels, originally thought to be consistently higher than today throughout

Oxygen-burning process (1,078 words) [view diff] exact match in snippet view article find links to article

The oxygen-burning process is a set of nuclear fusion reactions that take place in massive stars that have used up the lighter elements in their cores

Angina (5,909 words) [view diff] exact match in snippet view article find links to article

angina and degree of oxygen deprivation in the heart muscle. However, the severity of angina does not always match the degree of oxygen deprivation to the

Oxygen (Canadian TV channel) (1,306 words) [view diff] exact match in snippet view article

Oxygen (branded as Oxygen True Crime) is a Canadian discretionary service owned by Bell Media. Based on the American cable network of the same name, the

Eight-thousander (7,156 words) [view diff] exact match in snippet view article find links to article

supplementary oxygen. In 2011, Austrian Gerlinde Kaltenbrunner became the first woman to summit all 14 eight-thousanders without the aid of supplementary oxygen. In

Methemoglobinemia (2,558 words) [view diff] exact match in snippet view article find links to article

a low blood oxygen that does not improve with oxygen therapy. Diagnosis is confirmed by a blood gas. Treatment is generally with oxygen therapy and methylene

List of EC numbers (EC 6) (2,819 words) [view diff] no match in snippet view article

This list contains a list of EC numbers for the sixth group, EC 6, ligases, placed in numerical order as determined by the Nomenclature Committee of the

Anoxic waters (2,304 words) [view diff] exact match in snippet view article find links to article

that are depleted of dissolved oxygen. The US Geological Survey defines anoxic groundwater as those with dissolved oxygen concentration of less than 0.5

Limnology (3,130 words) [view diff] exact match in snippet view article find links to article

dissolved oxygen; when dissolved oxygen concentrations are below 2 milligrams per liter, waters are considered hypoxic. When dissolved oxygen concentrations

Xanthine oxidase (1,932 words) [view diff] exact match in snippet view article find links to article

form of xanthine oxidoreductase, a type of enzyme that generates reactive oxygen species. These enzymes catalyze the oxidation of hypoxanthine to xanthine

Fish kill (5,002 words) [view diff] exact match in snippet view article find links to article

generalized mortality of aquatic life. The most common cause is reduced oxygen in the water, which in turn may be due to factors such as drought, harmful

Cyanosis (1,427 words) [view diff] exact match in snippet view article find links to article

color to a bluish-purple hue, as a result of decrease in the amount of oxygen bound to the hemoglobin in the red blood cells of the capillary bed. Cyanosis

Bad Girls Club (3,931 words) [view diff] exact match in snippet view article find links to article

2006 American reality television series created by Jonathan Murray for the Oxygen network in the United States. The show focused on the altercations and physical

Oxygen mask (2,235 words) [view diff] exact match in snippet view article find links to article

An oxygen mask is a mask that provides a method to transfer breathing oxygen gas from a storage tank to the lungs. Oxygen masks may cover only the nose

Reinhold Messner (5,532 words) [view diff] exact match in snippet view article find links to article

Everest without supplemental oxygen. He was the first person to climb all 14 eight-thousanders, doing so without supplementary oxygen. Messner was the first

Space Shuttle external tank (5,400 words) [view diff] exact match in snippet view article find links to article

Shuttle launch vehicle that contained the liquid hydrogen fuel and liquid oxygen oxidizer. During lift-off and ascent it supplied the fuel and oxidizer under

Oxygen XML Editor (1,973 words) [view diff] exact match in snippet view article find links to article

The Oxygen XML Editor (styled <oXygen/>) is a multi-platform XML editor, XSLT/XQuery debugger and profiler with Unicode support. It is a Java application

Perinatal asphyxia (1,353 words) [view diff] exact match in snippet view article find links to article

birth asphyxia) is the medical condition resulting from deprivation of oxygen to a newborn infant that lasts long enough during the birth process to cause

Cabin pressurization (5,760 words) [view diff] exact match in snippet view article find links to article

a minimum partial pressure of oxygen of 0.2 bar requires breathing 100% oxygen using an oxygen mask. Emergency oxygen supply masks in the passenger compartment

Cabin pressurization (5,760 words) [view diff] exact match in snippet view article find links to article

a minimum partial pressure of oxygen of 0.2 bar requires breathing 100% oxygen using an oxygen mask. Emergency oxygen supply masks in the passenger compartment

Sepsis (13,582 words) [view diff] exact match in snippet view article find links to article

Other helpful measurements include cardiac output and superior vena cava oxygen saturation. People with sepsis need preventive measures for deep vein thrombosis

Hypergolic propellant (2,704 words) [view diff] exact match in snippet view article find links to article

large hypergolic rocket engines and toward hydrogen/oxygen engines or methane/oxygen and RP-1/oxygen engines for various advantages and disadvantages. Arianes

SpaceX Starship (19,007 words) [view diff] exact match in snippet view article find links to article

combustion cycle engines, which burn liquid methane (natural gas) and liquid oxygen. As of 2024,[update] Starship is in development with an iterative and incremental

Autoignition temperature (554 words) [view diff] exact match in snippet view article find links to article

elevated pressure and at 100% oxygen concentration. The resulting value is used as a predictor of viability for high-oxygen service. The main testing standard

Common octopus (5,149 words) [view diff] exact match in snippet view article find links to article

total oxygen uptake. The octopus' respiratory pigment, hemocyanin, also assists in increasing oxygen uptake. Octopuses can maintain a constant oxygen uptake

Sea lion (5,218 words) [view diff] exact match in snippet view article find links to article

allow for any oxygen storage in the lungs, however. This means that sea lions must mitigate oxygen use in order to extend their dives. Oxygen availability

Gangrene (3,893 words) [view diff] exact match in snippet view article find links to article

Hyperbaric oxygen therapy treatment is used to treat gas gangrene. It increases pressure and oxygen content to allow blood to carry more oxygen to inhibit

Hypoxia-inducible factor-proline dioxygenase (981 words) [view diff] exact match in snippet view article find links to article

with systematic name hypoxia-inducible factor-L-proline, 2-oxoglutarate:oxygen oxidoreductase (4-hydroxylating). This enzyme catalyses the following chemical

The Glee Project (3,319 words) [view diff] exact match in snippet view article find links to article

The Glee Project is an American reality television series from Oxygen. It served as an audition for the Fox musical comedy series Glee, and the prize for

Dichlorine monoxide (1,323 words) [view diff] exact match in snippet view article find links to article

Dichlorine monoxide (IUPAC name: oxygen dichloride) is an inorganic compound with the molecular formula Cl2O. It was first synthesised in 1834 by Antoine

Elpistostegalia (1,110 words) [view diff] exact match in snippet view article find links to article

it was cladistically redefined to include tetrapods. A rise in global oxygen content allowed for the evolution of large, predatory fish that were able

Smoke inhalation (1,645 words) [view diff] exact match in snippet view article find links to article

smoke inhalation injury can present with cough, difficulty breathing, low oxygen saturation, smoke debris and/or burns on the face. Smoke inhalation injury

Teen Beach Movie (3,052 words) [view diff] exact match in snippet view article find links to article

Archived from the original on April 26, 2015. Retrieved May 7, 2015. The song "Oxygen" was originally recorded by Hoku from her 2000 self-titled album. Wikiquote

Phenylalanine hydroxylase (3,687 words) [view diff] exact match in snippet view article find links to article

catalysis. During the reaction, molecular oxygen is heterolytically cleaved with sequential incorporation of one oxygen atom into BH4 and phenylalanine substrate

Gas chamber (3,797 words) [view diff] exact match in snippet view article find links to article

detects little abnormal sensation as the oxygen level falls. This leads to asphyxiation (death from lack of oxygen) without the painful and traumatic feeling

Laika (3,259 words) [view diff] exact match in snippet view article find links to article

that she died when her oxygen ran out on day six or, as the Soviet government initially claimed, she was euthanised prior to oxygen depletion. In 2008, a

Lysyl hydroxylase (342 words) [view diff] exact match in snippet view article find links to article

Lysyl hydroxylases (or procollagen-lysine 5-dioxygenases) are alpha-ketoglutarate-dependent hydroxylases enzymes that catalyze the hydroxylation of lysine

Supercontinent (3,806 words) [view diff] exact match in snippet view article find links to article

temperature. Oxygen levels of the Archaean were negligible, and today they are roughly 21 percent. It is thought that the Earth's oxygen content has risen

Dioxin (386 words) [view diff] exact match in snippet view article find links to article

heterocyclic 6-membered rings in which two carbon atoms have been replaced by oxygen atoms, which gives the molecular formula C4H4O2. They are unstable. Dibenzo-1

Bronchiolitis (5,868 words) [view diff] exact match in snippet view article find links to article

maintaining their oxygen saturations on room air, clinicians may choose to give additional oxygen to children with bronchiolitis if their oxygen saturation is

Chemical energy (848 words) [view diff] exact match in snippet view article find links to article

media of chemical energy include batteries, food, and gasoline (as well as oxygen gas, which is of high chemical energy due to its relatively weak double

Cyclooxygenase (1,792 words) [view diff] exact match in snippet view article find links to article

Cyclooxygenase (COX), officially known as prostaglandin-endoperoxide synthase (PTGS), is an enzyme (specifically, a family of isozymes, EC 1.14.99.1) that

Trioxidane (903 words) [view diff] exact match in snippet view article find links to article

singlet oxygen: The reverse reaction, the addition of singlet oxygen to water, typically does not occur in part due to the scarcity of singlet oxygen. In

Marine chemistry (4,394 words) [view diff] exact match in snippet view article find links to article

nowadays an ongoing reduction in oxygen levels. As a result, the naturally occurring low oxygen areas (so called oxygen minimum zones (OMZs)) are now expanding

Marine chemistry (4,394 words) [view diff] exact match in snippet view article find links to article

nowadays an ongoing reduction in oxygen levels. As a result, the naturally occurring low oxygen areas (so called oxygen minimum zones (OMZs)) are now expanding

Bronchiolitis (5,868 words) [view diff] exact match in snippet view article find links to article

maintaining their oxygen saturations on room air, clinicians may choose to give additional oxygen to children with bronchiolitis if their oxygen saturation is

Methane monooxygenase (1,946 words) [view diff] exact match in snippet view article find links to article

(pMMO). The active site in sMMO contains a di-iron center bridged by an oxygen atom (Fe-O-Fe), whereas the active site in pMMO utilizes copper. Structures

Cyclooxygenase (1,792 words) [view diff] exact match in snippet view article find links to article

Cyclooxygenase (COX), officially known as prostaglandin-endoperoxide synthase (PTGS), is an enzyme (specifically, a family of isozymes, EC 1.14.99.1) that

Effects of climate change on oceans (13,354 words) [view diff] exact match in snippet view article find links to article

Other effects on oceans include sea ice decline, reducing pH values and oxygen levels, as well as increased ocean stratification. All this can lead to

Chemical energy (848 words) [view diff] exact match in snippet view article find links to article

media of chemical energy include batteries, food, and gasoline (as well as oxygen gas, which is of high chemical energy due to its relatively weak double

Indiana Oxygen Company building (173 words) [view diff] exact match in snippet view article find links to article

The Indiana Oxygen Company Building is a historic industrial building located at Indianapolis, Indiana. It was built in 1930, and consists of a two-story

Conjunctiva (1,900 words) [view diff] exact match in snippet view article find links to article

proximity to ambient air, thus oxygen diffusion from ambient air strongly influences their blood oxygen saturation. Because of oxygen diffusion, hypoxic bulbar

Flavin-containing monooxygenase 3 (2,500 words) [view diff] exact match in snippet view article find links to article

Flavin-containing monooxygenase 3 (FMO3), also known as dimethylaniline monooxygenase [N-oxide-forming] 3 and trimethylamine monooxygenase, is a flavoprotein

Pyruvic acid (1,231 words) [view diff] exact match in snippet view article find links to article

as the Krebs cycle) when oxygen is present (aerobic respiration), and alternatively ferments to produce lactate when oxygen is lacking. In 1834, Théophile-Jules

Oxidase (335 words) [view diff] exact match in snippet view article find links to article

electron acceptor. In reactions involving donation of a hydrogen atom, oxygen is reduced to water (H2O) or hydrogen peroxide (H2O2). Some oxidation reactions

Tyrosine hydroxylase (4,405 words) [view diff] exact match in snippet view article find links to article

L-tyrosine to L-3,4-dihydroxyphenylalanine (L-DOPA). It does so using molecular oxygen (O2), as well as iron (Fe2+) and tetrahydrobiopterin as cofactors. L-DOPA

Photosystem II (2,163 words) [view diff] exact match in snippet view article find links to article

oxidoreductase) is the first protein complex in the energy-dependent reactions of oxygenic photosynthesis. It is located in the thylakoid membrane of plants, algae

COVID-19 pandemic in India (26,373 words) [view diff] exact match in snippet view article find links to article

various relief material including oxygen producing units. In April 2021 Taiwan sent 150 oxygen machines to India. The oxygen machines had been purchased by

Fire plough (203 words) [view diff] exact match in snippet view article find links to article

grooved piece, so that oxygen can flow freely to the coal/ember. Once hot enough, the coal is introduced to the tinder, more oxygen is added by blowing and

Tryptophan hydroxylase (890 words) [view diff] no match in snippet view article find links to article

Tryptophan hydroxylase (TPH) is an enzyme (EC 1.14.16.4) involved in the synthesis of the monoamine neurotransmitter serotonin. Tyrosine hydroxylase, phenylalanine

Exercise physiology (7,460 words) [view diff] exact match in snippet view article find links to article

physiologist Archibald Hill introduced the concepts of maximal oxygen uptake and oxygen debt in 1922. Hill and German physician Otto Meyerhof shared the

Tyrosine hydroxylase (4,405 words) [view diff] exact match in snippet view article find links to article

L-tyrosine to L-3,4-dihydroxyphenylalanine (L-DOPA). It does so using molecular oxygen (O2), as well as iron (Fe2+) and tetrahydrobiopterin as cofactors. L-DOPA

Telemundo Station Group (1,632 words) [view diff] exact match in snippet view article find links to article

Home, Oxygen Tucson, Arizona KHRR 40 (16) 2003 TeleX, NBC LX Home, Oxygen Fresno, California KNSO 51 (27) 2003 TeleX, Cozi, NBC LX Home, Oxygen Corona/Los

Chloroflexales (505 words) [view diff] exact match in snippet view article find links to article

phototrophs that do not produce oxygen. These bacteria are facultative aerobic. They generally use chemotrophy when oxygen is present and switch to light-derived

Sabatier reaction (2,562 words) [view diff] exact match in snippet view article find links to article

occurs by first associatively adsorbing an adatom hydrogen and forming oxygen intermediates before hydrogenation or dissociating and forming a carbonyl

Pneumonia (12,866 words) [view diff] exact match in snippet view article find links to article

is severe, the affected person is generally hospitalized. Oxygen therapy may be used if oxygen levels are low. Each year, pneumonia affects about 450 million

OxygenOS (775 words) [view diff] exact match in snippet view article find links to article

OxygenOS (Chinese: 氧OS; pinyin: yǎng OS) is an Android-based operating system (OS) developed by Chinese smartphone manufacturer OnePlus exclusively for

Polycythemia (3,290 words) [view diff] exact match in snippet view article find links to article

response to poor oxygen delivery. As a result, more erythropoeitin is produced to encourage red blood cell production and increase oxygen-carrying capacity

Human iron metabolism (5,568 words) [view diff] exact match in snippet view article find links to article

body needs iron for oxygen transport. Oxygen (O2) is required for the functioning and survival of nearly all cell types. Oxygen is transported from the

Bioremediation (5,164 words) [view diff] exact match in snippet view article find links to article

other reduced pollutants. Oxygen is generally the preferred electron acceptor because of the higher energy yield and because oxygen is required for some enzyme

Hyperventilation (329 words) [view diff] exact match in snippet view article find links to article

respiratory alkalosis. This increases the affinity of oxygen to hemoglobin and makes it harder for oxygen to be released into body tissues from the blood.

Pyroxene (1,536 words) [view diff] exact match in snippet view article find links to article

direction, so that two oxygen ions are located on one face of the chain for every oxygen ion on the other face of the chain. The oxygen ions on the narrower

Estuary (4,872 words) [view diff] exact match in snippet view article find links to article

intaking all or nearly all of the available oxygen creating a hypoxic environment and unbalanced oxygen cycle. The excess carbon in the form of CO2 can

Marine isotope stages (2,258 words) [view diff] exact match in snippet view article find links to article

marine oxygen-isotope stages, or oxygen isotope stages (OIS), are alternating warm and cool periods in the Earth's paleoclimate, deduced from oxygen isotope

Osteoradionecrosis (4,638 words) [view diff] exact match in snippet view article find links to article

severity, and can range from medical treatment with antibiotics to hyperbaric oxygen therapy (HBO) to surgical debridement or reconstruction. There are not many

Osteoradionecrosis (4,638 words) [view diff] exact match in snippet view article find links to article

severity, and can range from medical treatment with antibiotics to hyperbaric oxygen therapy (HBO) to surgical debridement or reconstruction. There are not many

Pulmonary fibrosis (3,185 words) [view diff] exact match in snippet view article find links to article

limited. Treatment is directed toward improving symptoms and may include oxygen therapy and pulmonary rehabilitation. Certain medications may slow the scarring

Sedentaria (369 words) [view diff] exact match in snippet view article find links to article

found within marine environments that have low oxygen levels and are specially adapted to these low oxygen environments by increasing gill surface area

Hemolymph (1,363 words) [view diff] exact match in snippet view article find links to article

non-arthropods such as mollusks possess a hemolymphatic circulatory system. Oxygen-transport systems were long thought unnecessary in insects, but ancestral

Nasal cannula (1,076 words) [view diff] exact match in snippet view article find links to article

The nasal cannula (NC) is a device used to deliver supplemental oxygen or increased airflow to a patient or person in need of respiratory help. This device

Vacuum packing (1,670 words) [view diff] exact match in snippet view article find links to article

fit to the contents. The intent of vacuum packing is usually to remove oxygen from the container to extend the shelf life of foods and, with flexible

Emergency oxygen system (1,467 words) [view diff] exact match in snippet view article find links to article

Aircraft emergency oxygen systems or air masks are emergency equipment fitted to pressurized commercial aircraft, intended for use when the cabin pressurisation

Natalie Nunn (1,736 words) [view diff] exact match in snippet view article find links to article

season premiered on December 1, 2009, to the highest number of viewers in Oxygen's history, at the time. Nunn was removed from the show in Episode 11, after

Anaerobic exercise (1,125 words) [view diff] exact match in snippet view article find links to article

exercise that breaks down glucose in the body without using oxygen; anaerobic means "without oxygen". This type of exercise leads to a buildup of lactic acid

Phagocyte (8,286 words) [view diff] exact match in snippet view article find links to article

material), its oxygen consumption increases. The increase in oxygen consumption, called a respiratory burst, produces reactive oxygen-containing molecules

Robert N. Clayton (1,272 words) [view diff] exact match in snippet view article find links to article

the ratio of oxygen-17 and oxygen-18 to the most abundant isotope oxygen-16, building on their surprising finding that this ratio for oxygen-17 in particular

Autoxidation (1,624 words) [view diff] exact match in snippet view article find links to article

(sometimes auto-oxidation) refers to oxidations brought about by reactions with oxygen at normal temperatures, without the intervention of flame or electric spark

Phendioxan (67 words) [view diff] no match in snippet view article find links to article

Phendioxan is an α1-adrenergic receptor antagonist. WB-4101 Quaglia, W; Pigini, M; Tayebati, SK; Piergentili, A; Giannella, M; Marucci, G; Melchiorre,

Oxygen rebound mechanism (248 words) [view diff] exact match in snippet view article find links to article

In biochemistry, the oxygen rebound mechanism is the pathway for hydroxylation of organic compounds by iron-containing oxygenases. Many enzymes effect

Microaerophile (670 words) [view diff] exact match in snippet view article find links to article

The candle's flame burns until extinguished by oxygen deprivation, creating a carbon dioxide-rich, oxygen-poor atmosphere. Newer oxystat bioreactor methods

Tanisha Thomas (1,623 words) [view diff] exact match in snippet view article find links to article

host. She is best known for her appearance on the second season of the hit Oxygen Network series Bad Girls Club. Thomas would be known as the mother of all

Arvind Kejriwal (8,459 words) [view diff] exact match in snippet view article find links to article

amounts on publicity campaigns while failing to augment oxygen storage capacity and set up new oxygen plants in the National Capital Territory over the preceding

Carboxymethyloxysuccinate lyase (105 words) [view diff] exact match in snippet view article find links to article

lyases, specifically the "catch-all" class of lyases that cleave carbon-oxygen bonds. The systematic name of this enzyme class is carboxymethyloxysuccinate

Oxygen Project (419 words) [view diff] exact match in snippet view article find links to article

The Oxygen Project is a project created to give a visual refresh to KDE Plasma Workspaces. It consists of a set of computer icons, a window decoration

UN COVID-19 Supply Chain Task Force (176 words) [view diff] exact match in snippet view article find links to article

and distribution of personal protective equipment, diagnostic tests and oxygen to countries with overstretched healthcare systems. This initiative will

Hypocapnia (745 words) [view diff] exact match in snippet view article find links to article

but oxygen levels not being increased. In fact hypocapnia reduces the oxygen levels available to the brain due to the elevated affinity of oxygen to hemoglobin

Lactic acid (4,215 words) [view diff] exact match in snippet view article find links to article

when demand for oxygen is high such as with intense exercise. The process of lactic acidosis produces lactic acid which results in an oxygen debt which can

Gregg L. Semenza (1,585 words) [view diff] exact match in snippet view article find links to article

adapt to oxygen-poor environments. He shared the 2019 Nobel Prize in Physiology or Medicine for "discoveries of how cells sense and adapt to oxygen availability"

Neurotoxicity (2,244 words) [view diff] exact match in snippet view article find links to article

result of long term drug use are amyloid beta (Aβ), glutamate, dopamine, and oxygen radicals. When present in high concentrations, they can lead to neurotoxicity

Peroxisome (3,875 words) [view diff] exact match in snippet view article find links to article

eukaryotic cells. Peroxisomes are oxidative organelles. Frequently, molecular oxygen serves as a co-substrate, from which hydrogen peroxide (H2O2) is then formed

Extracorporeal membrane oxygenation (5,673 words) [view diff] exact match in snippet view article find links to article

persons whose heart and lungs are unable to provide an adequate amount of oxygen, gas exchange or blood supply (perfusion) to sustain life. The technology

Cohesion (chemistry) (546 words) [view diff] exact match in snippet view article

other. The polarity is due to the electronegativity of the atom of oxygen: oxygen is more electronegative than the atoms of hydrogen, so the electrons

Thousand Foot Krutch (3,119 words) [view diff] case mismatch in snippet view article find links to article

Foot Krutch: OXYGEN:INHALE on PledgeMusic". PledgeMusic. Retrieved June 2, 2014. "THOUSAND FOOT KRUTCH LAUNCHES FIRST RADIO SINGLE FROM OXYGEN: INHALE, "BORN

Anaerobic (244 words) [view diff] exact match in snippet view article find links to article

in the absence of free oxygen", as opposed to aerobic which means "living, active, or occurring only in the presence of oxygen." Anaerobic may also refer

Tropoxane (561 words) [view diff] exact match in snippet view article find links to article

analogue of dichloropane where the amine nitrogen has been replaced by an oxygen ether link (at the bridgehead position), demonstrating that the amine nitrogen

Renal medulla (1,087 words) [view diff] exact match in snippet view article find links to article

a small percentage of the renal blood flow, the oxygen extraction is very high, causing a low oxygen tension and more importantly, a critical sensitivity

Carotenoid (5,282 words) [view diff] exact match in snippet view article find links to article

classes – xanthophylls (which contain oxygen) and carotenes (which are purely hydrocarbons and contain no oxygen). All are derivatives of tetraterpenes

EGLN1 (3,414 words) [view diff] exact match in snippet view article find links to article

sensor of the cell's oxygen status. The enzyme incorporates one oxygen atom from dioxygen into the hydroxylated product, and one oxygen atom into the succinate

List of people who died climbing Mount Everest (6,421 words) [view diff] exact match in snippet view article find links to article

less than 356 millibars (5.16 psi) of atmospheric pressure – where the oxygen pressure level is not sufficient to sustain human life. Many deaths in high-altitude

Carotenoid (5,282 words) [view diff] exact match in snippet view article find links to article

classes – xanthophylls (which contain oxygen) and carotenes (which are purely hydrocarbons and contain no oxygen). All are derivatives of tetraterpenes

Extravehicular activity (3,758 words) [view diff] exact match in snippet view article find links to article

EVAs may be either tethered (the astronaut is connected to the spacecraft; oxygen and electrical power can be supplied through an umbilical cable; no propulsion

Propellant (3,836 words) [view diff] exact match in snippet view article find links to article

rockets include: Liquid oxygen and liquid hydrogen Liquid oxygen and kerosene or RP-1 Liquid oxygen and ethanol Liquid oxygen and methane Hydrogen peroxide

EGLN2 (862 words) [view diff] exact match in snippet view article find links to article

(HIF) is a transcriptional complex which is involved in oxygen homeostasis. At normal oxygen levels, the alpha subunit of HIF is targeted for degradation

Staged combustion cycle (2,731 words) [view diff] exact match in snippet view article find links to article

another example of a staged combustion engine, and the first to use liquid oxygen and liquid hydrogen. Its counterpart in the Soviet shuttle was the RD-0120

Alternative wine closure (1,524 words) [view diff] exact match in snippet view article find links to article

to continue after the bottling process, because closures with different oxygen transmission rates may lead to wines that taste different when they reach

Coronary arteries (1,263 words) [view diff] exact match in snippet view article find links to article

oxygenated blood to the heart muscle. The heart requires a continuous supply of oxygen to function and survive, much like any other tissue or organ of the body

Fish processing (5,064 words) [view diff] exact match in snippet view article find links to article

ionizing irradiation the chemical control of microbial loads by adding acids oxygen deprivation, such as vacuum packing. Usually more than one of these methods

Peter J. Ratcliffe (1,361 words) [view diff] exact match in snippet view article find links to article

response to low oxygen levels, and Ratcliffe's work looked to understand the mechanisms of how the kidneys detected hypoxia (low oxygen levels in the blood)

Naturally aspirated engine (602 words) [view diff] exact match in snippet view article find links to article

of oxygen present in the intake air. This is accomplished by injecting liquid nitrous oxide into the intake, which supplies significantly more oxygen in

TRV734 (120 words) [view diff] no match in snippet view article find links to article

TRV734 is a drug developed by Trevena Inc which acts as a biased agonist at the μ-opioid receptor, selective for activation of the G-protein signalling

Commission on Isotopic Abundances and Atomic Weights (2,166 words) [view diff] exact match in snippet view article find links to article

thermodynamic temperature, made direct reference to the isotopic composition of oxygen and hydrogen as recommended by CIAAW. The latest CIAAW report was published