cannon sound

大砲音

WordNet

1. thorough; "a sound thrashing"
2. mechanical vibrations transmitted by an elastic medium; "falling trees make a sound in the forest even when no one is there to hear them"
3. the particular auditory effect produced by a given cause; "the sound of rain on the roof"; "the beautiful sound of music"
4. the subjective sensation of hearing something; "he strained to hear the faint sounds" (同)auditory sensation
5. a large ocean inlet or deep bay; "the main body of the sound ran parallel to the coast"
6. the sudden occurrence of an audible event; "the sound awakened them"
7. make a certain noise or sound; "She went `Mmmmm"; "The gun went `bang" (同)go
8. announce by means of a sound; "sound the alarm"
9. appear in a certain way; "This sounds interesting"
10. cause to sound; "sound the bell"; "sound a certain note"
11. financially secure and safe; "sound investments"; "a sound economy"
12. free from moral defect; "a man of sound character"
13. give off a certain sound or sounds; "This record sounds scratchy"
14. in good condition; free from defect or damage or decay; "a sound timber"; "the wall is sound"; "a sound foundation"
15. make a cannon
16. lower part of the leg extending from the hock to the fetlock in hoofed mammals (同)shank
17. (Middle Ages) a cylindrical piece of armor plate to protect the arm
18. a large artillery gun that is usually on wheels
19. heavy automatic gun fired from an airplane
20. heavy gun fired from a tank
21. fire a cannon
22. making or having a sound as specified; used as a combining form; "harsh-sounding"
23. a measure of the depth of water taken with a sounding line
24. the act of measuring depth of water (usually with a sounding line)
25. having volume or deepness; "sounding brass and a tinkling cymbal"; "the sounding cataract haunted me like a passion"- Wordsworth
26. a former French coin of low denomination; often used of any small amount of money; "he hasnt a sou to his name"

PrepTutorEJDIC

1. 〈C〉〈U〉『音』,『音響』,響き・〈U〉音の聞こえる範囲・〈C〉(音声としての)音 / 《単数形で》(聞いたり,読んだりしたときに受ける)感じ,響き,調子・〈U〉(無意味な)音(声);騒音,ざわめき・『音を出す』,鳴る,響く・『聞こえる,思える』(進行形にできない) ・〈楽器・ベルなど〉‘を'鳴らす・(音で)…‘を'知らせる・…‘を'発音する・〈考えなど〉‘を'打診する
2. (物が)『傷んでいない』,腐っていない,完全な / (心身が)『健全な』,健康な / (財政的に)『安定した』,堅実な / (論理・判断などが)『的確な』,もっともな,分別ある / 合法的な / (道徳的に)高潔な,誠実な / (睡眠が)深い / 徹底した,思う存分の / ぐっすりと
3. (重りのついた糸で)〈海・川など〉‘の'水深を測る / (…について)〈意見・態度など〉‘を'さぐる,調べる《+『名』+『out』(+『out』+『名』)+『about』+『名』》 / 水深を測る / 〈鯨・魚などが〉深く潜る
4. 海峡,瀬戸(strait) / 入り江
5. 〈C〉昔の砲台に取りつけた)大砲 / 〈C〉(戦闘機などの)機関砲 / 《英》=carom / 砲撃する / 激しく衝突する,ぶつかってはね返る / 《英》=carom
6. 音を出す,鳴り響く
7. 〈U〉水深測量 / 《複数形で》(測量した)水深 / 《複数形で》水深測量できる水域
8. スー(フランスの5サンチームまたは10サンチーム銅貨) / つまらないもの

UpToDate Contents

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• 1. 頚静脈波の検討 examination of the jugular venous pulse
• 2. 先天性第3度（完全）房室ブロック congenital third degree complete atrioventricular block
• 3. 心室性期外収縮 ventricular premature beats
• 4. 心音の聴診 auscultation of heart sounds
• 5. Approach to the infant or child with a cardiac murmur

English Journal

• Novel tissue mimicking materials for high frequency breast ultrasound phantoms.

• Cannon LM, Fagan AJ, Browne JE.SourceMedical Ultrasound Physics and Technology Group, School of Physics, Dublin Institute of Technology, Dublin, Ireland. Louise.cannon@dit.ie
• Ultrasound in medicine & biology.Ultrasound Med Biol.2011 Jan;37(1):122-35. Epub 2010 Nov 16.
• The development and acoustical characterisation of a range of novel agar-based tissue mimicking material (TMMs) for use in clinically relevant, quality assurance (QA) and anthropomorphic breast phantoms are presented. The novel agar-based TMMs described in this study are based on a comprehensive, sy
• PMID 21084158

• Assessment of the accuracy of an ultrasound elastography liver scanning system using a PVA-cryogel phantom with optimal acoustic and mechanical properties.

• Cournane S, Cannon L, Browne JE, Fagan AJ.SourceDepartment of Medical Physics and Bioengineering, St James's Hospital, Dublin 8, Ireland.
• Physics in medicine and biology.Phys Med Biol.2010 Oct 7;55(19):5965-83. Epub 2010 Sep 21.
• The accuracy of a transient elastography liver-scanning ultrasound system was assessed using a novel application of PVA-cryogel as a tissue-mimicking material with acoustic and shear elasticity properties optimized to best represent those of liver tissue. Although the liver-scanning system has been
• PMID 20858913

• Comparison of methods for evaluating mineral loss: hardness versus synchrotron microcomputed tomography.

• Delbem AC, Sassaki KT, Vieira AE, Rodrigues E, Bergamaschi M, Stock SR, Cannon ML, Xiao X, De Carlo F, Delbem AC.SourceDepartment of Pediatric Dentistry, UNESP - São Paulo State University, Araçatuba, Brasil. adelbem@foa.unesp.br
• Caries research.Caries Res.2009;43(5):359-65. Epub 2009 Aug 1.
• This study analyzed degrees of demineralization in bovine enamel using synchrotron microcomputed tomography (SMCT) and hardness measurements (Knoop hardness number, KHN). For 5 days, 40 bovine enamel blocks were individually subjected to a pH cycling model and treatment with fluoride dentifrices (pl
• PMID 19648747

Japanese Journal

• Wind Effects on Sub-Tidal Currents in Puget Sound

• MATSUURA Hiroshi,CANNON Glenn A.
• Journal of oceanography 53(1), 53-66, 1997-02
• NAID 10005106347

• The First Heart Sound in Normal and Pathological Conditions

• LUISADA Aldo A.
• Japanese Heart Journal 28(2), 143-156, 1987
• … Considerations of the physical basis of cardiac contraction and sound generation explain the mechanism of the first sound. … Older theories examining this sound as the result of valve closure or stiffening are refuted. … It has been demonstrated that the normal first sound originates in the left ventricle alone and that accelerations and decelerations, "timed" by mitral and aortic valves events, are its cause. …
• NAID 130000764857

• An overview of circulation in the Puget Sound estuarine system

• CANNON G. A.
• NOAA Tech. Memo 30, 1983
• NAID 10004346934

Related Links

• Photo Gallery | Sound Cannon

Photo Gallery Jared Mike Nate Max Jared on guitar Sound Cannon Rocks House of Blues Hollywood!

• About | Sound Cannon

Relentless best describes the band Sound Cannon. Relentless in their pursuit of touching your soul with their progressive pop/rock music that has no boundaries. This innovative band consists of Mike Campbell(vocals), Jared Hara ...

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★リンクテーブル★

リンク元	「I音」「大砲音」
関連記事	「sound」「cannon」

「I音」

　　[★]

英

first heart sound

同

S1

関

心音

• 心室収縮期の開始
• 僧帽弁、三尖弁の閉鎖音
• 高音　→　膜型で聴診
• II音より低く持続が長い。

I音の亢進

• 1. 心収縮力の亢進状態 hyperdynamic state
• 2. 僧帽弁狭窄症 MS
• 3. 三尖弁狭窄症 TS
• 4. PQ時間短縮時 WPW, LGL

メカニズム PHD.33

• 拡張終期に心房が収縮して血液が心室に流れ込む。(心室への血液の流出が進むと僧帽弁や三尖弁は)ふらふらと弁尖同士が寄り沿う(心室の血液のせい？)。心室が収縮すると弁尖同士はびたっと寄り添い閉鎖する。
• PR intervalが短いと、心室の収縮の前に弁尖同士はお互い離れており(受動的に寄り添っていないので)、心室収縮時の弁尖の移動距離は長い。このため大きいS1が聴取される。
• 僧帽弁狭窄症や三尖弁狭窄症では、心室が収縮するときでも心室と心房の圧較差は大きく、房室弁の弁尖は性状の場合に比べお互い離れているから、S1が大きくなる。
• 心拍数が高いとき、拡張期が短く、また弁尖がお互いよりそう時間が短い。このため、弁尖同士は離れておりS1が大きくなる

I音の減弱

• 1. 心収縮力の低下(心筋梗塞)
• 2. 僧帽弁閉鎖不全症 MR
• 3. PQ時間延長時
• 4. 心嚢液貯留
• 5. 大動脈弁閉鎖不全症 AR

メカニズム PHD.33

• 僧帽弁閉鎖不全症ではお互いの弁尖が接触する面積が小さくなっており、I音の減弱に繋がっている。
• 重度の僧帽弁狭窄症では、弁がほぼ固定されてS1が減弱する
• 心室のコンプライアンスが低下する病態で、拡張末期の心室と心房の圧較差が大きくなるので通常より早く弁尖同士が寄り添う。心室が収縮する頃には健常人より弁尖同士が近くなっており、S1が減弱する。

巨大なI音

• 大砲音 cannon sound

• 完全房室ブロックの時、心房と心室の収縮が同時に収縮すると大きなI音として聞こえる。

「大砲音」

　　[★]

英

cannon sound

関

I音

• 完全房室ブロックで聴取される

• 完全房室ブロックでは心房と心室が独立して収縮するので、心室への血液充満が刻々と変化するため、I音も変化する、のだろう。たまたま良いタイミング(P波の0.15-0.2秒後にQRSが出現するとき)で心室が収縮すると、大砲音を生じる。

「sound」

　　[★]

• n.

• 音

• v.

• 響く

• adj.

• 健全な

Use of the amblyopic eye is encouraged by discouraging use of the sound eye with an occluding patch or using drugs or glasses to blur vision in the sound eye.

関

salutary、tone

　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　

「cannon」

　　[★]