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die_if_cannot_breathe/Breathing_6_4.txt | O = 6.3 kPa), nitrogen (PN2 = 74.0 kPa), oxygen (PO2 = 19.7 kPa) and trace amounts of carbon dioxide and other gases, a total of 100 kPa. In dry air, the PO2 at sea level is 21.0 kPa, compared to a PO2 of 19.7 kPa in the tracheal air (21% of [100 – 6.3] = 19.7 kPa). At the summit of Mount Everest tracheal air has a tot... |
die_if_cannot_breathe/Oxygen_2_30.txt | water quality by measuring the water's biochemical oxygen demand, or the amount of O2 needed to restore it to a normal concentration.
Analysis
500 million years of climate change vs. O
Paleoclimatologists measure the ratio of oxygen-18 and oxygen-16 in the shells and skeletons of marine organisms to determine the clim... |
die_if_cannot_breathe/Death_0_1.txt | a virus is not considered alive in the first place.
As of the early 21st century, 56 million people die per year. The most common reason is cardiovascular disease, which is a disease that affects the heart or blood vessels. As of 2022, an estimated total of 109 billion humans have died, or roughly 93.8% of all humans ... |
die_if_cannot_breathe/Oxygen_1_0.txt | History of study
Early experiments
One of the first known experiments on the relationship between combustion and air was conducted by the 2nd century BCE Greek writer on mechanics, Philo of Byzantium. In his work Pneumatica, Philo observed that inverting a vessel over a burning candle and surrounding the vessel's neck ... |
die_if_cannot_breathe/Death_11_2.txt | of the afterlife. After death, the individual will undergo a separation from mortality to immortality; their soul leaves the body entering a realm of spirits. Following this separation of body and spirit (death), resurrection will occur. Representing the same transformation Jesus Christ embodied after his body was pla... |
die_if_cannot_breathe/Death_11_5.txt | , or akhirah, is one of the six main beliefs in Islam. Rather than seeing death as the end of life, Muslims consider death as a continuation of life in another form. In Islam, life on earth right now is a short, temporary life and a testing period for every soul. True life begins with the Day of Judgement when all peop... |
die_if_cannot_breathe/Death_5_1.txt | avoidance of hazards such as smoking. Maximum lifespan is determined by the rate of aging for a species inherent in its genes. A recognized method of extending maximum lifespan is calorie restriction. Theoretically, the extension of the maximum lifespan can be achieved by reducing the rate of aging damage, by periodic... |
die_if_cannot_breathe/Oxygen_7_4.txt | undum), iron (iron(III) oxide Fe2O3, in hematite and rust), and calcium carbonate (in limestone). The rest of the Earth's crust is also made of oxygen compounds, in particular various complex silicates (in silicate minerals). The Earth's mantle, of much larger mass than the crust, is largely composed of silicates of ma... |
die_if_cannot_breathe/Death_3_0.txt | Death before birth
Death before birth can happen in several ways: stillbirth, when the fetus dies before or during the delivery process; miscarriage, when the embryo dies before independent survival; and abortion, the artificial termination of the pregnancy. Stillbirth and miscarriage can happen for various reasons, wh... |
die_if_cannot_breathe/Death_0_0.txt |
Death is the irreversible cessation of all biological functions that sustain a living organism. The remains of a former organism normally begin to decompose shortly after death. Death inevitably occurs in all organisms eventually. Some organisms, such as Turritopsis dohrnii, are biologically immortal, however they ca... |
die_if_cannot_breathe/Death_10_2.txt | genes are thus eventually bred out of a population, leading at worst to extinction and, more positively, making the process possible, referred to as speciation. Frequency of reproduction plays an equally important role in determining species survival: an organism that dies young but leaves numerous offspring displays,... |
die_if_cannot_breathe/Suffocation_(band)_1_6.txt | the Wacken Festival in Germany, playing to over 33,000 fans, Suffocation released their self-titled album, Suffocation, in 2006. In 2007, the band was featured in The History Channel's promotional video for The Dark Ages documentary, playing the song "Bind, Torture, Kill".
In 2008, the band signed to the German Nuclea... |
die_if_cannot_breathe/Oxygen_2_0.txt | Characteristics
Properties and molecular structure
Orbital diagram, after Barrett (2002), showing the participating atomic orbitals from each oxygen atom, the molecular orbitals that result from their overlap, and the aufbau filling of the orbitals with the 12 electrons, 6 from each O atom, beginning from the lowest-en... |
die_if_cannot_breathe/Death_8_8.txt | Public Registry Law guarantees all Brazilian citizens the right to register deaths, regardless of their financial means of their family members (often children), the Brazilian government has not taken away the burden, the hidden costs, and fees of filing for a death. For many impoverished families, the indirect costs ... |
die_if_cannot_breathe/Breathing_2_2.txt | , or shelves, called
nasal conchae, thus exposing a large area of nasal mucous membrane to the air as it is inhaled (and exhaled). This causes the inhaled air to take up moisture from the wet mucus, and warmth from the underlying blood vessels, so that the air is very nearly saturated with water vapor and is at almost ... |
die_if_cannot_breathe/Breathing_4_4.txt | proven to have any other health benefits.
Other automatic breathing control reflexes also exist. Submersion, particularly of the face, in cold water, triggers a response called the diving reflex. This has the initial result of shutting down the airways against the influx of water. The metabolic rate slows down. This i... |
die_if_cannot_breathe/Death_2_8.txt | other foxes as well. Young bear cubs in the Yellowstone National Park only have a 40% chance to survive to adulthood from other bears and predators.
Autopsy
An autopsy is portrayed in The Anatomy Lesson of Dr. Nicolaes Tulp, by Rembrandt.
An autopsy, also known as a postmortem examination or an obduction, is a medical... |
die_if_cannot_breathe/Death_1_15.txt | pulse)
Brain death (no neuronal activity)
The stages that follow after death are:
Pallor mortis, paleness which happens in 15–120 minutes after death
Algor mortis, the reduction in body temperature following death. This is generally a steady decline until matching ambient temperature
Rigor mortis, the limbs of the cor... |
die_if_cannot_breathe/Death_7_1.txt | can cause. The awareness of someone's own death can cause a deepened bond in their in-group as a defense mechanism. This can also cause the person to become very judging. In a study, two groups were formed; one group was asked to reflect upon their mortality, the other was not, afterwards, the groups were told to set ... |
die_if_cannot_breathe/Death_1_12.txt | , including uniformity of standards in law for establishing death, consumption of a family's fiscal resources for artificial life support, and legal establishment for equating brain death with death to proceed with organ donation.
Problems in medical practice
Aside from the issue of support of or dispute against brain ... |
die_if_cannot_breathe/Oxygen_7_1.txt | luoride), and +2 (oxygen difluoride).
Oxides and other inorganic compounds
Water (H2O) is an oxide of hydrogen and the most familiar oxygen compound. Hydrogen atoms are covalently bonded to oxygen in a water molecule but also have an additional attraction (about 23.3 kJ/mol per hydrogen atom) to an adjacent oxygen atom... |
die_if_cannot_breathe/Oxygen_2_6.txt | photosynthetic organisms (and possibly animals) play a major role in absorbing energy from singlet oxygen and converting it to the unexcited ground state before it can cause harm to tissues.
Allotropes
Main article: Allotropes of oxygen
Space-filling model representation of dioxygen (O2) molecule
The common allotrope... |
die_if_cannot_breathe/Death_8_0.txt | Society and culture
Main articles: Death and culture and Human skull symbolism
The regent duke Charles (later king Charles IX of Sweden) insulting the corpse of Klaus Fleming. Albert Edelfelt, 1878
Dead bodies can be mummified either naturally, as this one from Guanajuato, or by intention, as those in ancient Egypt.
I... |
die_if_cannot_breathe/Oxygen_10_3.txt | 6 billion people)/1,000,000 g/t=6.24 billion tonnes
^ Derived from mmHg values using 0.133322 kPa/mmHg
^ The reason is that increasing the proportion of oxygen in the breathing gas at low pressure acts to augment the inspired O2 partial pressure nearer to that found at sea-level.
^ Also, since oxygen has a highe... |
die_if_cannot_breathe/Death_1_6.txt | without a functioning heart or lungs, life can sometimes be sustained with a combination of life support devices, organ transplants, and artificial pacemakers.
Brain death
Today, where a definition of the moment of death is required, doctors and coroners usually turn to "brain death" or "biological death" to define a ... |
die_if_cannot_breathe/Death_3_2.txt | % of all pregnancies. There are many risk-factors involved in miscarriage; consumption of caffeine, tobacco, alcohol, drugs, having a previous miscarriage, and the use of abortion can increase the chances of having a miscarriage.
Abortion
Main article: Abortion
An abortion may be performed for many reasons, such as pr... |
die_if_cannot_breathe/Breathing_6_3.txt | amount of oxygen in a given period.
During inhalation, air is warmed and saturated with water vapor as it passes through the nose and pharynx before it enters the alveoli. The saturated vapor pressure of water is dependent only on temperature; at a body core temperature of 37 °C it is 6.3 kPa (47.0 mmHg), regardless o... |
die_if_cannot_breathe/Death_2_1.txt | brain and other tissues. Of the roughly 150,000 people who die each day across the globe, about two thirds die of age-related causes. In industrialized nations, the proportion is much higher, approaching 90%. With improved medical capability, dying has become a condition to be managed.
In developing nations, inferior ... |
die_if_cannot_breathe/Oxygen_3_6.txt | partial pressure in the body of a living vertebrate organism is highest in the respiratory system, and decreases along any arterial system, peripheral tissues, and venous system, respectively. Partial pressure is the pressure that oxygen would have if it alone occupied the volume.
Build-up in the atmosphere
Main arti... |
die_if_cannot_breathe/Oxygen_10_4.txt | attraction force.
^ Since O2's partial pressure is the fraction of O2 times the total pressure, elevated partial pressures can occur either from high O2 fraction in breathing gas or from high breathing gas pressure, or a combination of both.
^ No single ignition source of the fire was conclusively identified, althou... |
die_if_cannot_breathe/Oxygen_6_5.txt | air or gas mixtures with an oxygen fraction suited to the operating depth. Pure or nearly pure O2 use in diving at pressures higher than atmospheric is usually limited to rebreathers, or decompression at relatively shallow depths (~6 meters depth, or less), or medical treatment in recompression chambers at pressures u... |
die_if_cannot_breathe/Oxygen_2_22.txt | .0871
2.62E-04
0.721
Isotopes and stellar origin
Main article: Isotopes of oxygen
Late in a massive star's life, O concentrates in the O-shell, O in the H-shell and O in the He-shell.
Naturally occurring oxygen is composed of three stable isotopes, O, O, and O, with O being the most abundant (99.762% natural abundan... |
die_if_cannot_breathe/Oxygen_8_6.txt | store and transmit both gaseous and liquid oxygen will act as a fuel; and therefore the design and manufacture of O2 systems requires special training to ensure that ignition sources are minimized. The fire that killed the Apollo 1 crew in a launch pad test spread so rapidly because the capsule was pressurized with pu... |
die_if_cannot_breathe/Death_1_2.txt | life functions is often not simultaneous across organ systems. Such determination, therefore, requires drawing precise conceptual boundaries between life and death. This is difficult due to there being little consensus on how to define life.
A flower, a skull, and an hourglass stand for life, death, and time in this 1... |
die_if_cannot_breathe/Death_8_4.txt | of death. In most jurisdictions where capital punishment is carried out today, the death penalty is reserved for premeditated murder, espionage, treason, or as part of military justice. In some countries, sexual crimes, such as adultery and sodomy, carry the death penalty, as do religious crimes, such as apostasy, the... |
die_if_cannot_breathe/Oxygen_2_8.txt | a protective radiation shield for the planet. Near the Earth's surface, it is a pollutant formed as a by-product of automobile exhaust. At low earth orbit altitudes, sufficient atomic oxygen is present to cause corrosion of spacecraft.
The metastable molecule tetraoxygen (O4) was discovered in 2001, and was assumed to... |
die_if_cannot_breathe/Suffocation_(band)_1_4.txt | . After this album, drummer Mike Smith left the band, the situation with the recording process for this album being a major reason for him leaving the band, and was replaced by Doug Bohn. Tracks of Breeding the Spawn would be re-recorded in future Suffocation releases.
The 1995 release Pierced from Within, which receiv... |
die_if_cannot_breathe/Oxygen_7_2.txt | such as iron oxide or rust, form when oxygen combines with other elements.
Due to its electronegativity, oxygen forms chemical bonds with almost all other elements to give corresponding oxides. The surface of most metals, such as aluminium and titanium, are oxidized in the presence of air and become coated with a thin... |
die_if_cannot_breathe/Oxygen_2_5.txt | oxygen may be supported against its own weight between the poles of a powerful magnet.
Singlet oxygen is a name given to several higher-energy species of molecular O2 in which all the electron spins are paired. It is much more reactive with common organic molecules than is normal (triplet) molecular oxygen. In nature,... |
die_if_cannot_breathe/Oxygen_9_0.txt | See also
Geological history of oxygen
Hypoxia (environmental) for O2 depletion in aquatic ecology
Ocean deoxygenation
Hypoxia (medical), a lack of oxygen
Limiting oxygen concentration
Oxygen compounds
Oxygen plant
Oxygen sensor
Portals: Chemistry Medicine
Oxygen at Wikipedia's sister projects:Definitions from Wiktionar... |
die_if_cannot_breathe/Oxygen_3_2.txt | used to synthesize adenosine triphosphate (ATP) via photophosphorylation. The O2 remaining (after production of the water molecule) is released into the atmosphere.
Oxygen is used in mitochondria in the generation of ATP during oxidative phosphorylation. The reaction for aerobic respiration is essentially the reverse ... |
die_if_cannot_breathe/Oxygen_1_13.txt | �ξύς (oxys) (acid, literally "sharp", from the taste of acids) and -γενής (-genēs) (producer, literally begetter), because he mistakenly believed that oxygen was a constituent of all acids. Chemists (such as Sir Humphry Davy in 1812) eventually determined that Lavoisier was wrong in this regard, but by then the name wa... |
die_if_cannot_breathe/Oxygen_2_27.txt | and is the most abundant element by mass in the Earth's crust. It is also the major component of the world's oceans (88.8% by mass). Oxygen gas is the second most common component of the Earth's atmosphere, taking up 20.8% of its volume and 23.1% of its mass (some 10 tonnes). Earth is unusual among the planets of the ... |
die_if_cannot_breathe/Oxygen_10_1.txt | that determine the purity of gaseous oxygen. ("Company literature of Oxygen analyzers (triplet)". Servomex. Archived from the original on March 8, 2008. Retrieved December 15, 2007.)
^ Figures given are for values up to 80 km (50 mi) above the surface
^ Thylakoid membranes are part of chloroplasts in algae and plant... |
die_if_cannot_breathe/Suffocation_(band)_2_1.txt | s, retaining their style after the reunion in 2003. Decibel Magazine stated: "Effigy of the Forgotten was a benchmark for extreme music, as it sacrificed neither virtuosity or brutality, becoming a signpost for thousands who were still contemplating how to incorporate scalar runs, rapid-fire palm-muting and hummingbird... |
die_if_cannot_breathe/Breathing_8_3.txt | abdomen more can encourage relaxation. Practitioners of different disciplines often interpret the importance of breathing regulation and its perceived influence on mood in different ways. Buddhists may consider that it helps precipitate a sense of inner-peace, holistic healers that it encourages an overall state of he... |
die_if_cannot_breathe/Death_1_1.txt | Medical definition of death
The concept of death is the key to human understanding of the phenomenon. There are many scientific approaches and various interpretations of the concept. Additionally, the advent of life-sustaining therapy and the numerous criteria for defining death from both a medical and legal standpoin... |
die_if_cannot_breathe/Oxygen_1_16.txt | was invented in 1852 and commercialized in 1884, but was displaced by newer methods in early 20th century.
By the late 19th century scientists realized that air could be liquefied and its components isolated by compressing and cooling it. Using a cascade method, Swiss chemist and physicist Raoul Pierre Pictet evaporat... |
die_if_cannot_breathe/Oxygen_5_1.txt | Liquid oxygen is passed through heat exchangers, which convert the cryogenic liquid into gas before it enters the building. Oxygen is also stored and shipped in smaller cylinders containing the compressed gas; a form that is useful in certain portable medical applications and oxy-fuel welding and cutting. |
die_if_cannot_breathe/Oxygen_1_15.txt | that of hydrogen, instead of the modern value of about 16. In 1805, Joseph Louis Gay-Lussac and Alexander von Humboldt showed that water is formed of two volumes of hydrogen and one volume of oxygen; and by 1811 Amedeo Avogadro had arrived at the correct interpretation of water's composition, based on what is now call... |
die_if_cannot_breathe/Death_5_3.txt | Cryonics
Technicians prepare a body for cryopreservation in 1985.
Cryonics (from Greek κρύος 'kryos-' meaning 'icy cold') is the low-temperature preservation of animals, including humans, who cannot be sustained by contemporary medicine, with the hope that healing and resuscitation may be possible in the future.
Cryop... |
die_if_cannot_breathe/Death_10_1.txt |
Microorganisms also play a vital role, raising the temperature of the decomposing matter as they break it down into yet simpler molecules. Not all materials need to be fully decomposed. Coal, a fossil fuel formed over vast tracts of time in swamp ecosystems, is one example.
Natural selection
Main articles: Competitio... |
die_if_cannot_breathe/Oxygen_6_2.txt | the medical staff. Carbon monoxide poisoning, gas gangrene, and decompression sickness (the 'bends') are sometimes addressed with this therapy. Increased O2 concentration in the lungs helps to displace carbon monoxide from the heme group of hemoglobin. Oxygen gas is poisonous to the anaerobic bacteria that cause gas g... |
die_if_cannot_breathe/Breathing_6_10.txt | at the rate of about one atmosphere – slightly more than 100 kPa, or one bar, for every 10 meters. Air breathed underwater by divers is at the ambient pressure of the surrounding water and this has a complex range of physiological and biochemical implications. If not properly managed, breathing compressed gasses under... |
die_if_cannot_breathe/Oxygen_6_9.txt | with O2 to create ethylene oxide, which, in turn, is converted into ethylene glycol; the primary feeder material used to manufacture a host of products, including antifreeze and polyester polymers (the precursors of many plastics and fabrics).
Most of the remaining 20% of commercially produced oxygen is used in medica... |
die_if_cannot_breathe/Oxygen_5_0.txt | Storage
Oxygen and MAPP gas compressed-gas cylinders with regulators
Oxygen storage methods include high-pressure oxygen tanks, cryogenics and chemical compounds. For reasons of economy, oxygen is often transported in bulk as a liquid in specially insulated tankers, since one liter of liquefied oxygen is equivalent to ... |
die_if_cannot_breathe/Death_2_7.txt | in China; and the 1970 Bhola cyclone, which killed as many as 500,000 people in Pakistan. If naturally occurring famines are considered natural disasters, the Chinese famine of 1906–1907, which killed 15-20 million people, can be considered the deadliest natural disaster in recorded history.
In animals, predation can ... |
die_if_cannot_breathe/Breathing_2_6.txt | halation, which is the first air to breathed back into the alveoli during inhalation, before any fresh air which follows after it. The dead space volume of a typical adult human is about 150 ml. |
die_if_cannot_breathe/Asphyxia_1.txt | Causes[edit]
Situations that can cause asphyxia include but are not limited to: airway obstruction, the constriction or obstruction of airways, such as from asthma, laryngospasm, or simple blockage from the presence of foreign materials; from being in environments where oxygen is not readily accessible: such as underwa... |
die_if_cannot_breathe/Oxygen_2_14.txt | Density (kg/m^3)
Specific heat (kJ/kg °C)
Dynamic viscosity (kg/m s)
Kinematic viscosity (m^2/s)
Thermal conductivity (W/m °C)
Thermal diffusivity (m^2/s)
Prandtl Number
100
3.945
0.962
7.64E-06
1.94E-06
0.00925
|
die_if_cannot_breathe/Breathing_0_2.txt | blood unchanged under a wide variety of physiological circumstances, contributes significantly to tight control of the pH of the extracellular fluids (ECF). Over-breathing (hyperventilation) and under-breathing (hypoventilation), which decrease and increase the arterial partial pressure of carbon dioxide respectively,... |
die_if_cannot_breathe/Breathing_6_2.txt | (PO2) is 21 kPa (i.e. 21% of 100 kPa). At the summit of Mount Everest, 8,848 metres (29,029 ft), where the total atmospheric pressure is 33.7 kPa, oxygen still constitutes 21% of the atmosphere but its partial pressure is only 7.1 kPa (i.e. 21% of 33.7 kPa = 7.1 kPa). Therefore, a greater volume of air must be inhaled... |
die_if_cannot_breathe/Oxygen_3_7.txt | and formation of ozone layer; 4–5) O2 sinks filled and the gas accumulates
Free oxygen gas was almost nonexistent in Earth's atmosphere before photosynthetic archaea and bacteria evolved, probably about 3.5 billion years ago. Free oxygen first appeared in significant quantities during the Paleoproterozoic era (between... |
die_if_cannot_breathe/Oxygen_6_0.txt | Applications
See also: Breathing gas, Redox, and Combustion
Medical
An oxygen concentrator in an emphysema patient's house
Main article: Oxygen therapy
Uptake of O2 from the air is the essential purpose of respiration, so oxygen supplementation is used in medicine. Treatment not only increases oxygen levels in the pa... |
die_if_cannot_breathe/Death_5_4.txt | to the more stringent 'information-theoretic' definition of death.
Some scientific literature is claimed to support the feasibility of cryonics. Medical science and cryobiologists generally regard cryonics with skepticism. |
die_if_cannot_breathe/Oxygen_1_17.txt | liquid oxygen. Just two days later, French physicist Louis Paul Cailletet announced his own method of liquefying molecular oxygen. Only a few drops of the liquid were produced in each case and no meaningful analysis could be conducted. Oxygen was liquefied in a stable state for the first time on March 29, 1883, by Pol... |
die_if_cannot_breathe/Oxygen_2_21.txt | .103
5.06E-05
1.45E-04
0.0758
1.96E-04
0.736
1200
0.3206
1.0408
5.33E-05
1.661E-04
0.0819
2.29E-04
0.725
1300
0.296
1.125
5.88E-05
1.99E-04
0 |
die_if_cannot_breathe/Breathing_8_2.txt | include: "to catch my breath", "took my breath away", "inspiration", "to expire", "get my breath back".
Breathing and mood[edit]
A young gymnast breathes deeply before performing his exercise.
Certain breathing patterns have a tendency to occur with certain moods. Due to this relationship, practitioners of various dis... |
die_if_cannot_breathe/Suffocation_(band)_1_2.txt | 1991.
The first full-length debut album, Effigy of the Forgotten, was recorded by producer Scott Burns at Tampa's Morrisound Studios and released by Roadrunner Records in 1991. The album took a week to produce, and was recorded on a budget of $5,000. Though it initially received mixed reviews from critics, Effigy of t... |
die_if_cannot_breathe/Breathing_2_1.txt | , wet air from the lungs is breathed out through the nose, the cold hygroscopic mucus in the cool and dry nose re-captures some of the warmth and moisture from that exhaled air. In very cold weather the re-captured water may cause a "dripping nose".
Ideally, air is breathed first out and secondly in through the nose. T... |
die_if_cannot_breathe/Death_1_20.txt | to vitality after longer periods of apparent death (as happened when CPR and defibrillation showed that cessation of heartbeat is inadequate as a decisive indicator of death). The lack of electrical brain activity may not be enough to consider someone scientifically dead. Therefore, the concept of information-theoreti... |
die_if_cannot_breathe/Oxygen_2_4.txt | Because of its unpaired electrons, triplet oxygen reacts only slowly with most organic molecules, which have paired electron spins; this prevents spontaneous combustion.
Liquid oxygen, temporarily suspended in a magnet owing to its paramagnetism
In the triplet form, O2 molecules are paramagnetic. That is, they impart ... |
die_if_cannot_breathe/Oxygen_2_19.txt | -05
5.36E-05
0.0473
7.35E-05
0.729
700
0.5498
1.031
3.81E-05
6.93E-05
0.0528
9.31E-05
0.744
800
0.481
1.054
4.15E-05
8.63E-05
0.0589
1.16 |
die_if_cannot_breathe/Oxygen_6_1.txt | heart disorders (congestive heart failure), some disorders that cause increased pulmonary artery pressure, and any disease that impairs the body's ability to take up and use gaseous oxygen.
Treatments are flexible enough to be used in hospitals, the patient's home, or increasingly by portable devices. Oxygen tents wer... |
die_if_cannot_breathe/Death_5_0.txt | Life extension
Main article: Life extension
Life extension refers to an increase in maximum or average lifespan, especially in humans, by slowing or reversing aging processes through anti-aging measures. Aging is the most common cause of death worldwide. Aging is seen as inevitable, so according to Aubrey de Grey litt... |
die_if_cannot_breathe/Breathing_1_0.txt | Mechanics[edit]
Further information: Muscles of respiration
The "pump handle" and "bucket handle movements" of the ribsThe effect of the muscles of inhalation in expanding the rib cage. The particular action illustrated here is called the pump handle movement of the rib cage.In this view of the rib cage the downward s... |
die_if_cannot_breathe/Death_0_2.txt | to apply this to themselves, they have to use other ways to reach the maximum lifespan for a human, often through lifestyle changes, such as calorie reduction, dieting, and exercise. The idea of lifespan extension is considered and studied as a way for people to live longer.
Determining when a person has definitively ... |
die_if_cannot_breathe/Oxygen_2_24.txt | the remaining radioactive isotopes have half-lives that are less than 27 seconds and the majority of these have half-lives that are less than 83 milliseconds. The most common decay mode of the isotopes lighter than O is β decay to yield nitrogen, and the most common mode for the isotopes heavier than O is beta decay t... |
die_if_cannot_breathe/Breathing_5_1.txt | is reduced by about a quarter, 4% to 5%, of total air volume. The typical composition is:
5.0–6.3% water vapor
79% nitrogen
13.6–16.0% oxygen
4.0–5.3% carbon dioxide
1% argon
parts per million (ppm) of hydrogen, from the metabolic activity of microorganisms in the large intestine.
ppm of carbon monoxide from degradat... |
die_if_cannot_breathe/Oxygen_1_19.txt | rocket engine that burned liquid fuel; the engine used gasoline for fuel and liquid oxygen as the oxidizer. Goddard successfully flew a small liquid-fueled rocket 56 m at 97 km/h on March 16, 1926, in Auburn, Massachusetts, US.
In academic laboratories, oxygen can be prepared by heating together potassium chlorate mix... |
die_if_cannot_breathe/Breathing_6_6.txt | 100 kPa) results in a pressure gradient of 50 kPa but doing the same at 5500 m, where the atmospheric pressure is 50 kPa, a doubling of the volume of the lungs results in a pressure gradient of the only 25 kPa. In practice, because we breathe in a gentle, cyclical manner that generates pressure gradients of only 2–3 kP... |
die_if_cannot_breathe/Suffocation_(band)_4_4.txt |
53
—
—
"—" denotes a recording that did not chart or was not released in that territory.
Live albums[edit]
Title
Album details
Notes
Close of a Chapter: Live in Québec City
Released: 2005
Label: Self-released
Formats: CD, download
re-released by Relapse Records on October 27, 2009
Live in North America
R... |
die_if_cannot_breathe/Death_11_7.txt | for life over death. This is partially because death puts a cessation to the possibility of fulfilling any commandments. |
die_if_cannot_breathe/Oxygen_8_1.txt | X) is given a health hazard rating of 3 (for increased risk of hyperoxia from condensed vapors, and for hazards common to cryogenic liquids such as frostbite), and all other ratings are the same as the compressed gas form.
Toxicity
Main article: Oxygen toxicity
Main symptoms of oxygen toxicity
Oxygen gas (O2) can be t... |
die_if_cannot_breathe/Oxygen_8_5.txt | Combustion and other hazards
The interior of the Apollo 1 Command Module. Pure O2 at higher than normal pressure and a spark led to a fire and the loss of the Apollo 1 crew.
Highly concentrated sources of oxygen promote rapid combustion. Fire and explosion hazards exist when concentrated oxidants and fuels are brought ... |
die_if_cannot_breathe/Oxygen_7_5.txt | .
Oxygen also acts as a ligand for transition metals, forming transition metal dioxygen complexes, which feature metal–O2. This class of compounds includes the heme proteins hemoglobin and myoglobin. An exotic and unusual reaction occurs with PtF6, which oxidizes oxygen to give O2PtF6, dioxygenyl hexafluoroplatinate.
O... |
die_if_cannot_breathe/Breathing_1_6.txt | organs upwards against the diaphragm which consequently bulges deeply into the thorax. The end-exhalatory lung volume is now less air than the resting "functional residual capacity". However, in a normal mammal, the lungs cannot be emptied completely. In an adult human, there is always still at least one liter of resi... |
die_if_cannot_breathe/Breathing_1_3.txt | lower edges of the rib cage downwards decreasing the volume of the rib cage, while at the same time pushing the diaphragm upwards deep into the thorax.
The lungs are not capable of inflating themselves, and will expand only when there is an increase in the volume of the thoracic cavity. In humans, as in the other mamm... |
die_if_cannot_breathe/Oxygen_3_4.txt | peroxide (H2O2), are reactive by-products of oxygen use in organisms. Parts of the immune system of higher organisms create peroxide, superoxide, and singlet oxygen to destroy invading microbes. Reactive oxygen species also play an important role in the hypersensitive response of plants against pathogen attack. Oxygen... |
die_if_cannot_breathe/Suffocation_(band)_4_2.txt |
Suffocation
Released: September 19, 2006
Label: Relapse Records
Formats: CD, LP, download
—
29
29
—
—
—
Blood Oath
Released: July 3, 2009
Label: Nuclear Blast
Formats: CD, LP, download
135
2
—
—
—
—
US: 5,700+
Pinnacle of Bedlam
Released: February 15, 2013
Label: Nuclear Blast
Formats: CD, CD+DVD, CS |
die_if_cannot_breathe/Oxygen_4_2.txt | increasingly obtained by these non-cryogenic technologies (see also the related vacuum swing adsorption).
Oxygen gas can also be produced through electrolysis of water into molecular oxygen and hydrogen. DC electricity must be used: if AC is used, the gases in each limb consist of hydrogen and oxygen in the explosive ... |
die_if_cannot_breathe/Death_8_7.txt | the personification of death in Mexican tradition
Death is personified in many cultures, with such symbolic representations as the Grim Reaper, Azrael, the Hindu god Yama, and Father Time. In the west, the Grim Reaper, or figures similar to it, is the most popular depiction of death in western cultures.
In Brazil, dea... |
die_if_cannot_breathe/Oxygen_6_10.txt | to 60 cm (24 in) thick is first heated with a small oxy-acetylene flame and then quickly cut by a large stream of O2. |
die_if_cannot_breathe/Death_1_16.txt | omposition, the reduction into simpler forms of matter, accompanied by a strong, unpleasant odor.
Skeletonization, the end of decomposition, where all soft tissues have decomposed, leaving only the skeleton.
Fossilization, the natural preservation of the skeletal remains formed over a very long period
Timeline of postm... |
die_if_cannot_breathe/Breathing_2_0.txt | Passage of air[edit]
Main article: Respiratory tract
This is a diagram showing how inhalation and exhalation is controlled by a variety of muscles, and what that looks like from a general overall view.
Upper airways[edit]
The lower airways.TracheaMainstem bronchusLobar bronchusSegmental bronchusBronchioleAlveolar duct... |
die_if_cannot_breathe/Death_1_10.txt | death involving EEGs at widely separated intervals under defined conditions.
Neocortical brain death
People maintaining that only the neo-cortex of the brain is necessary for consciousness sometimes argue that only electrical activity should be considered when defining death. Eventually, the criterion for death may be... |
die_if_cannot_breathe/Breathing_4_2.txt | .4 and, to a lesser extent, the partial pressure of oxygen to 13 kPa (100 mm Hg). For example, exercise increases the production of carbon dioxide by the active muscles. This carbon dioxide diffuses into the venous blood and ultimately raises the partial pressure of carbon dioxide in the arterial blood. This is immedia... |
die_if_cannot_breathe/Oxygen_3_1.txt | some estimates are lower, suggesting oceans produce ~45% of Earth's atmospheric oxygen each year.
A simplified overall formula for photosynthesis is
6 CO2 + 6 H2O + photons → C6H12O6 + 6 O2
or simply
carbon dioxide + water + sunlight → glucose + dioxygen
Photolytic oxygen evolution occurs in the thylakoid membranes of... |
die_if_cannot_breathe/Oxygen_10_2.txt | progenitors of plants and algae.
^ Water oxidation is catalyzed by a manganese-containing enzyme complex known as the oxygen evolving complex (OEC) or water-splitting complex found associated with the lumenal side of thylakoid membranes. Manganese is an important cofactor, and calcium and chloride are also required f... |
die_if_cannot_breathe/Asphyxia_2.txt | First aid[edit]
If there are symptoms of mechanical asphyxia, it is necessary to call an Emergency Medical Services. In some countries, such as the US, there may also be self-acting groups of voluntary first responders who have been trained in first aid. In case of mechanical asphyxia, first aid can be provided on your... |
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