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Anonymous
Radiation poisoning, also called "radiation sickness", is a form of damage to organic tissue due to excessive exposure to ionizing radiation. The term is generally used to refer to acute problems caused by a large dosage of radiation in a short period. Many of the symptoms of radiation poisoning occur as ionizing radiation interferes with cell division. This interference causes particular problems for cells in treating cancer — cancer cells are among the fastest-dividing in the body, and will be killed by a radiation dose that adjacent normal cells are likely to survive.
>> Anonymous
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Strictly speaking the correct name for "radiation sickness" is acute radiation syndrome. A chronic radiation syndrome does exist but is very uncommon; this has been observed among workers in early radium source production sites and in the early days of the Soviet nuclear program. While a short exposure can result in acute radiation syndrome, it requires a prolonged high level of exposure to cause the chronic syndrome.
>> Anonymous
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The use of radionuclides in science and industry is strictly regulated in most countries (in the U.S. by the Nuclear Regulatory Commission). In the event of an accidental or deliberate release of radioactive material, either evacuation or sheltering in place will be the recommended measures.
>> Anonymous
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The rad is a unit of absorbed radiation dose defined in terms of the energy actually deposited in the tissue. One rad is an absorbed dose of 0.01 joules of energy per kilogram of tissue. The more recent SI unit is the gray, which is defined as 1 joule of deposited energy per kilogram of tissue. Thus one gray is equal to 100 rad.
>> Anonymous
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To accurately assess the risk of radiation, the absorbed dose energy in rad is multiplied by the relative biological effectiveness (RBE) of the radiation to get the biological dose equivalent in rems. Rem stands for "Röntgen equivalent in man." In SI units, the absorbed dose energy in grays is multiplied by the same RBE to get a biological dose equivalent in sieverts (Sv). The sievert is equal to 100 rem.
>> Anonymous
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The RBE is a "quality factor," often denoted by the letter Q, which assesses the damage to tissue caused by a particular type and energy of radiation. For alpha particles Q may be as high as 20, so that one rad of alpha radiation is equivalent to 20 rem. The Q of neutron radiation depends on their energy. However, for beta particles, x-rays, and gamma rays, Q is taken as one, so that the rad and rem are equivalent for those radiation sources, as are the gray and sievert. See the sievert article for a more complete list of Q values.
>> Anonymous
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Radiation sickness is generally associated with acute exposure and has a characteristic set of symptoms that appear in an orderly fashion. The symptoms of radiation sickness become more serious (and the chance of survival decreases) as the dosage of radiation increases. These effects are described as the deterministic effects of radiation.

Exposure to radiation can induce cancer as cell-cycle genes are corrupted. If a cancer is radiation induced then the disease, the speed at which the condition advances, the prognosis, the degree of pain and every other feature of the disease is not a function of the radiation dose which the person was exposed to.

Since tumors themselves grow by abnormally rapid cell division, the ability of radiation to disturb cell division is also used to treat cancer (see radiotherapy), and low levels of ionizing radiation have been claimed to lower one's risk of cancer (see hormesis).
>> Anonymous
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Time

The longer that the humans are subjected to radiation the larger the dose will be. The advice in the nuclear war manual published in the USA was that if one needed to leave the shelter to dispose of human waste then this should be done as fast as possible. The suggested method is to collect it in a plastic bag, tie it with a small hole to allow gas to escape, then to quickly step out of the shelter, throw it and step back inside.
>> Anonymous
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Distance

The radiation due to any point source, will obey the inverse square law by doubling the distance the dose rate is quartered. This is why radiation workers are always taught to pick up a gamma source with a pair of tongs rather than their hand.
>> Anonymous
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Shielding

By placing a layer of a material which will absorb the radiation between the source and the human then the dose and the dose rate can be reduced. For instance in the event of a nuclear war it would be a good idea to shelter within a building with thick stone walls (Fallout shelter). During the height of the cold war, fallout shelters were identified in many urban areas. It is interesting to note that, under some conditions, shielding can increase the dose rate. For instance, if the electrons from a high energy beta source (such as 32P) strike a lead surface then X-ray photons will be generated. It is best for this reason to cover any high Z materials (such as lead, tungsten or uranium) with a low Z material such as aluminium, wood, plastic. This effect can be significant if a person wearing lead containing gloves picks up a strong beta source. Also gamma photons can induce the emission of electrons from very dense materials by the photoelectric effect, again by covering the high Z material with a low Z material this potential additional source of exposure to humans can be avoided. Furthermore gamma rays can scatter off a dense object, this enables gamma rays to "go around corners" to a small degree. Hence to obtain a very high protection factor the path in/out of the shielded enclosure should have several 90 degree turns rather than just one.
>> Anonymous
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Overview of modern medical practice

No effective treatment for the acute radiation syndrome exists which is able to cure it or prevent harm being caused to the body after exposure. But the medical treatment of radiation victims has a great outcome upon the chance of survival. The treatment used for such a case is designed to support the human body and keep it alive so that it can, through self repair processes, recover.

It is common for a contaminated person to be cleaned up as part of the medical care. This is to reduce the dose to medical staff and the person.

Due to the baneful effect upon the immune system one of the key parts of the medical care is to prevent infections through reverse quarantine, antibiotics, antifungals, antivirals and other means designed to prevent infections. As radiation causes damage to the blood forming tissues in the bone marrow it is common to use blood transfusions or in extreme cases a bone marrow transplant to treat the person. In the case of the Chernobyl accident it was found that bone marrow transplants were of limited use in curing the most exposed persons.
>> Anonymous
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0.05–0.2 Sv (5–20 REM)

No symptoms. Potential for cancer and mutation of genetic material, according to the LNT model: this is disputed (Note: see hormesis). A few researchers contend that low dose radiation may be beneficial. [7] [8] [9] 50 mSv is the yearly federal limit for radiation workers in the United States. In the UK the yearly limit for a classified radiation worker is 20 mSv. In Canada, the single-year maximum is 50 mSv, but the maximum 5-year dose is only 100 mSv. Company limits are usually stricter so as not to violate federal limits. [10]
>> Anonymous
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0.2–0.5 Sv (20–50 REM)

No noticeable symptoms. Red blood cell count decreases temporarily.
>> Anonymous
tl;dr
>> Anonymous
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0.5–1 Sv (50–100 REM)

Mild radiation sickness with headache and increased risk of infection due to disruption of immunity cells. Temporary male sterility is possible.
>> Anonymous
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1–2 Sv (100–200 REM)

Light radiation poisoning, 10% fatality after 30 days (LD 10/30). Typical symptoms include mild to moderate nausea (50% probability at 2 Sv), with occasional vomiting, beginning 3 to 6 hours after irradiation and lasting for up to one day. This is followed by a 10 to 14 day latent phase, after which light symptoms like general illness, and fatigue appear (50% probability at 2 Sv). The immune system is depressed, with convalescence extended and increased risk of infection. Temporary male sterility is common. Spontaneous abortion or stillbirth will occur in pregnant women.
>> Anonymous
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2–3 Sv (200–300 REM)

Severe radiation poisoning, 35% fatality after 30 days (LD 35/30). Nausea is common (100% at 3 Sv), with 50% risk of vomiting at 2.8 Sv. Symptoms onset at 1 to 6 hours after irradiation and last for 1 to 2 days. After that, there is a 7 to 14 day latent phase, after which the following symptoms appear: loss of hair all over the body (50% probability at 3 Sv), fatigue and general illness. There is a massive loss of leukocytes, greatly increasing the risk of infection. Permanent female sterility is possible. Convalescence takes one to several months.
>> Anonymous
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3–4 Sv (300–400 REM)

Severe radiation poisoning, 50% fatality after 30 days (LD 50/30). Other symptoms are similar to the 2–3 Sv dose, with uncontrollable bleeding in the mouth, under the skin and in the kidneys (50% probability at 4 Sv) after the latent phase.
>> Anonymous
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4–6 Sv (400–600 REM)

Acute radiation poisoning, 60% fatality after 30 days (LD 60/30). Fatality increases from 60% at 4.5 Sv to 90% at 6 Sv (unless there is intense medical care). Symptoms start half an hour to two hours after irradiation and last for up to 2 days. After that, there is a 7 to 14 day latent phase, after which generally the same symptoms appear as with 3-4 Sv irradiation, with increased intensity. Female sterility is common at this point. Convalescence takes several months to a year. The primary causes of death (in general 2 to 12 weeks after irradiation) are infections and internal bleeding.
>> Anonymous
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6–10 Sv (600–1,000 REM)

Acute radiation poisoning, near 100% fatality after 14 days (LD 100/14). Survival depends on intense medical care. Bone marrow is nearly or completely destroyed, so a bone marrow transplant is required. Gastric and intestinal tissue are severely damaged. Symptoms start 15 to 30 minutes after irradiation and last for up to 2 days. Subsequently, there is a 5 to 10 day latent phase, after which the person dies of infection or internal bleeding. Recovery would take several years and probably would never be complete.

Devair Alves Ferreira received a dose of approximately 7.0 Sv (700 REM) during the Goiânia accident and lived partially due to his fractionated exposure.
>> Anonymous
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10–50 Sv (1,000–5,000 REM)

Acute radiation poisoning, 100% fatality after 7 days (LD 100/7). An exposure this high leads to spontaneous symptoms after 5 to 30 minutes. After powerful fatigue and immediate nausea caused by direct activation of chemical receptors in the brain by the irradiation, there is a period of several days of comparative well-being, called the latent (or "walking ghost") phase. After that, cell death in the gastric and intestinal tissue, causing massive diarrhea, intestinal bleeding and loss of water, leads to water-electrolyte imbalance. Death sets in with delirium and coma due to breakdown of circulation. Death is currently inevitable; the only treatment that can be offered is pain therapy.

Louis Slotin was exposed to approximately 21 Sv in a criticality accident on 21 May 1946, and died nine days later on 30 May.
>> Anonymous
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50–80 Sv (5,000–8,000 REM)

Immediate disorientation and coma in seconds or minutes. Death occurs after a few hours by total collapse of nervous system.
>> Anonymous
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More than 80 Sv (>8,000 REM)

U.S. military forces expect immediate death. A worker receiving 100 Sv (10,000 REM) in an accident at Wood River, Rhode Island, USA on 24 July 1964 survived for 49 hours after exposure, and an operator receiving 120 Sv (12,000 REM) to his upper body in an accident at Los Alamos, New Mexico, USA on 30 December 1958 survived for 36 hours; details of this accident can be found on page 16 (page 30 in the PDF version) of Los Alamos' 2000 Review of Criticality Accidents [11].
>> Anonymous
Is this Hinemosunotari? Regardless, win.
>> Anonymous
This stuff sounds like it could've been used in Defcon.
>> ANONYMOUS
ANONYMOUS APPROVES, WHO WANTS TO PLAY THE ALMIGHTY ANONYMOUS!!
>> CAPSLOCK BOY
THATS MY JOB
>> ANONYMOUS
GTFO ANONYMOUS' 4CHAN!!
>> Scy
What a dilemma, post awesome hentai for /d or study for science... why not both!

Thank you very much for this, Mr. Multi-Tasker. Being Alice, however, I wonder if it's part of any kind of series, or perhaps from some series I am unfamiliar with?
>> AE
This must have taken some time, bravo.
>> Fatteus McFatson
This is my new favorite 4-chan topic of all time. Great manga being posted, while giving a straight-faced lecuter about radiation?

Brilliant!
>> Anonymous
>>260873

On the internet, no one can hear you laughing at all the tools.
>> Anonymous
Porn AND science. Well played.
>> Anonymous
This is my fetish! Erm, the alice stuff that is, I don't get off on radiation unless its Fallout porn.

Thank you /d/, this is great stuff
>> Anonymous
age
>> Anonymous
Ding Ding Ding! We have a Winrar
>> Anonymous
>>260859
That is all of it, unless he did more in another book. It is from Uniform Devotion by Hinemosuntari.
>> Anonymous
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oh, and here is the book front cover. book is made of futa, uniforms, and win.
>> Anonymous
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and back cover
>> Anonymous
>>260786
i have this but was there more in the manga?
>> AL1Hero
Fap and study at the same time?!? Briliant!
>> Anonymous
>>261093
I'm not OP, but oh well.
There is not more of this, unless he did it in a book that I do not have. The rest of the manga is a lot like this though, but it has different fetish outfits for people to wear.
>> Anonymous
Blah, Blah, Blah--great futanari post, but description does not seem to match doujin page.
>> Anonymous
The doujin was absolutely terrible, but the radiation discourse was enlightening.
>> Anonymous
I love you so much, Anonymous. <3
>> Anonymous
What's the name of this managa again. I missed it the first time it was posted on here
>> Anonymous
Bump so I have time to save these all. Thanks again /d/
>> Anonymous
>>261099
/r/ the rest
>> Iris !tFj8DP0Frs
Words fail me as I attempt to describe how much better this is than Alice in Sexland.

Oh, wait. That's because I haven't read this one a million times.
>> Anonymous
..Is it wrong I was more fascinated in the science blurb by the pics rather than the actual pictures?

...maybe I'm coming down with an illness or something...
>> Anonymous
Anyone have a picture of an anime cinderella with her wearing glass slippers?