出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/08/07 10:27:23」(JST)
| サフォケイション SUFFOCATION |
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|---|---|
| 基本情報 | |
| 出身地 | アメリカ合衆国 ニューヨーク州 |
| ジャンル | デスメタル[1][2] テクニカルデスメタル |
| 活動期間 | 1990年 - 1998年 2003年 - |
| レーベル | ロードランナー・レコード リラプス・レコード |
| メンバー | フランク・マレン (ボーカル) テレンス・ホッブス (ギター) |
| 旧メンバー | ダグ・セリート (ギター) ジョシュ・バローン (ベース) |
サフォケイション（SUFFOCATION）は、アメリカのニューヨーク州ロングアイランド出身のデスメタル・バンド。
ブルータル・デスメタルへの多大なる影響を与えたバンドである。テクニカルで濃密なギタープレイとブラストビートを取り入れた典型的なデスメタルであるが、インカンテイション（英語版）と共に、昨今のUSデスメタルに与えた影響は大きく、その先駆的存在と考えられている。ヴォーカルのフランク・マレンは、デスメタル独特のガテラル・ヴォーカルを最初に使ったシンガーの一人とされる[3]。マイク・スミス、テレンス・ホッブスの二人がメタル・ミュージシャンには珍しい黒人であることも特徴の一つ。
一般的には1990年に結成されたと言われているが、1988年頃から活動を始めていた[3]。
カンニバル・コープス、マルヴォレント・クリエイション、イモレイション（英語版）らと共にニューヨークを中心に活動を行い、デス、モービッド・エンジェル、オビチュアリー、ディーサイドらフロリダ勢と共に、1990年代初頭のアメリカデスメタルシーンの創生期を支え、世界中のデスメタルバンドに影響を与えた。
また、彼らがレコーディングに使用したフロリダ州タンパのモリサウンド（英語版）とそこを拠点に活躍していたプロデューサーのスコット・バーンス（英語版）が作り出すサウンドは世界中のデスメタルバンドの憧れになり、世界中から次々とデスメタルバンドがレコーディングに訪れるようになった。
1998年に一度解散するがその後再結成、現在も活動中。一度解散したために来日することはないだろうと考えられていたが、再結成後の2005年4月に来日を果たした。
| この項目は、音楽に関連した書きかけの項目です。この項目を加筆・訂正などしてくださる協力者を求めています（ポータル 音楽/ウィキプロジェクト 音楽）。 |
| Asphyxia | |
|---|---|
| Classification and external resources | |
| Specialty | Critical care medicine |
| ICD-10 | R09.0, T71 |
| ICD-9-CM | 799.0 |
| DiseasesDB | 969 |
| MeSH | D001237 |
Asphyxia or asphyxiation (from Ancient Greek α- "without" and σφύξις sphyxis, "squeeze" (throb of heart))[1] is a condition of severely deficient supply of oxygen to the body that arises from abnormal breathing. An example of asphyxia is choking. Asphyxia causes generalized hypoxia, which affects primarily the tissues and organs. There are many circumstances that can induce asphyxia, all of which are characterized by an inability of an individual to acquire sufficient oxygen through breathing for an extended period of time. Asphyxia can cause coma or death.
Situations that can cause asphyxia include but are not limited to: 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 underwater, in a low oxygen atmosphere, or in a vacuum; environments where sufficiently oxygenated air is present, but cannot be adequately breathed because of air contamination such as excessive smoke.
Other causes of oxygen deficiency include but are not limited to:
Smothering is the mechanical obstruction of the flow of air from the environment into the mouth and/or nostrils, for instance, by covering the mouth and nose with a hand, pillow, or a plastic bag.[2] Smothering can be either partial or complete, where partial indicates that the person being smothered is able to inhale some air, although less than required. In a normal situation, smothering requires at least partial obstruction of both the nasal cavities and the mouth to lead to asphyxia. Smothering with the hands or chest is used in some combat sports to distract the opponent, and create openings for transitions, as the opponent is forced to react to the smothering.
In some cases, when performing certain routines, smothering is combined with simultaneous compressive asphyxia. One example is overlay, in which an adult accidentally rolls over onto an infant during co-sleeping, an accident that often goes unnoticed and is mistakenly thought to be sudden infant death syndrome.[2] Other accidents involving a similar mechanism are cave-ins or when an individual is buried in sand or grain.
In homicidal cases, the term burking is often ascribed to a killing method that involves simultaneous smothering and compression of the torso.[3] The term "burking" comes from the method William Burke and William Hare used to kill their victims during the West Port murders. They killed the usually intoxicated victims by sitting on their chests and suffocating them by putting a hand over their nose and mouth, while using the other hand to push the victim's jaw up. The corpses had no visible injuries, and were supplied to medical schools for money.[citation needed]
Compressive asphyxia (also called chest compression) is mechanically limiting expansion of the lungs by compressing the torso, hence interfering with breathing. Compressive asphyxia occurs when the chest or abdomen is compressed posteriorly.[4] In accidents, the term traumatic asphyxia or crush asphyxia usually refers to compressive asphyxia resulting from being crushed or pinned under a large weight or force. An example of traumatic asphyxia includes cases where an individual has been using a car-jack to repair a car from below, and is crushed under the weight of the vehicle.[3] Pythons, anacondas, and other constrictor snakes kill through compressive asphyxia. In cases of co-sleeping ("overlay"), the weight of an adult or large child may compress an infant's chest, preventing proper expansion of the chest. Risk factors include large or obese adults, parental fatigue or impairment (sedation by drugs or alcohol) of the co-sleeping adult and a small shared sleeping space (for example, both adult and infant sharing a couch).
In fatal crowd disasters, compressive asphyxia from being crushed against the crowd causes the large part of the deaths, rather than blunt trauma from trampling. This is what occurred at the Ibrox disaster in 1971, where 66 Rangers fans died; the 1979 The Who concert disaster where 11 died; the Luzhniki disaster in 1982, when 66 FC Spartak Moscow fans died; and at the Hillsborough disaster in 1989, when 96 Liverpool fans were crushed to death in an overcrowded terrace. In confined spaces, people push and lean against each other; evidence from bent steel railings in several fatal crowd accidents have shown horizontal forces over 4500 N (equivalent to a weight of approximately 450 kg, or 1014 lbs). In cases where people have stacked up on each other forming a human pile, estimations have been made of around 380 kg (838 lbs) of compressive weight in the lowest layer.[5]
"Positional" or "restraint" asphyxia is when a person is restrained and left alone prone, such as in a police vehicle, and is unable to reposition himself or herself in order to breathe. The death can be in the vehicle, or following loss of consciousness to be followed by death while in a coma, having presented with anoxic brain damage. The asphyxia can be caused by facial compression, neck compression, or chest compression. This occurs mostly during restraint and handcuffing situations by law enforcement, including psychiatric incidents. The weight of the restraint(s) doing the compression may contribute to what is attributed to positional asphyxia. Therefore, passive deaths following custody restraint that are presumed to be the result of positional asphyxia may actually be examples of asphyxia occurring during the restraint process.
Chest compression is also featured in various grappling combat sports, where it is sometimes called wringing. Such techniques are used either to tire the opponent or as complementary or distractive moves in combination with pinning holds,[6] or sometimes even as submission holds. Examples of chest compression include the knee-on-stomach position; or techniques such as leg scissors (also referred to as body scissors and in budō referred to as do-jime;[7] 胴絞, "trunk strangle" or "body triangle")[8] where a participant wraps his or her legs around the opponent's midsection and squeezes them together.[9]
Pressing is a form of torture or execution that works through asphyxia e.g.Burking.
Perinatal asphyxia is the medical condition resulting from deprivation of oxygen (hypoxia) to a newborn infant long enough to cause apparent harm. It results most commonly from a drop in maternal blood pressure or interference during delivery with blood flow to the infant's brain. This can occur as a result of inadequate circulation or perfusion, impaired respiratory effort, or inadequate ventilation.[10] There has long been a scientific debate over whether newborn infants with asphyxia should be resuscitated with 100% oxygen or normal air.[10] It has been demonstrated that high concentrations of oxygen lead to generation of oxygen free radicals, which have a role in reperfusion injury after asphyxia.[11] Research by Ola Didrik Saugstad and others led to new international guidelines on newborn resuscitation in 2010, recommending the use of normal air instead of 100% oxygen.[12][13]
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| Look up smother in Wiktionary, the free dictionary. |
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| リンク元 | 「窒息」「asphyxia」「asphyxiate」「asphyxiation」 |