WordNet
- the operating part that transmits power to a mechanism; "the piano had a very stiff action" (同)action_mechanism
- an act by a government body or supranational organization; "recent federal action undermined the segregationist position"; "the United Nations must have the power to propose and organize action without being hobbled by irrelevant issues"; "the Union action of emancipating Southern slaves"
- something done (usually as opposed to something said); "there were stories of murders and other unnatural actions"
- the most important or interesting work or activity in a specific area or field; "the action is no longer in technology stocks but in municipal bonds"; "gawkers always try to get as close to the action as possible"
- the trait of being active and energetic and forceful; "a man of action"
- the series of events that form a plot; "his novels always have a lot of action"
- the state of being active; "his sphere of activity"; "he is out of action" (同)activity, activeness
- institute legal proceedings against; file a suit against; "He was warned that the district attorney would process him"; "She actioned the company for discrimination" (同)sue, litigate, process
- an ordered array of the components of an emission or wave
- a broad range of related objects or values or qualities or ideas or activities
PrepTutorEJDIC
- 〈U〉『行動』,活動;精力的な活動 / 〈C〉『行為』,行い;《複数形で》『日常の行動』,ふるまい / 〈U〉〈C〉(人間・馬などの)身ぶり,動作,所作 / 〈U〉(身体諸器官の)働き / 〈U〉(機械などの)『働き』,機能;(薬・化学薬品などの)『作用』 / 〈U〉〈C〉戦闘(battle) / 〈C〉(銃・ピアノなどの)アクション,作動装置 / 〈C〉訴訟 / 〈U〉(劇・物語の)本筋,筋の運び
- スペクトル(光がプリズムを通過するとき生じる色の帯) / (電磁波・音波などの)範囲,スペクトル / (多様だが関連あるものの)連続[範囲]《+『of』+『名』》
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/11/12 16:31:58」(JST)
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Absorbance spectra of free chlorophyll
a (
blue) and
b (
red) in a solvent. The
action spectra of chlorophyll molecules are slightly modified
in vivo depending on specific pigment-protein interactions.
An action spectrum is the rate of a physiological activity plotted against wavelength of light. It shows which wavelength of light is most effectively used in a specific chemical reaction. Some reactants are able to use specific wavelengths of light more effectively to complete their reactions. For example, chlorophyll is much more efficient at using the red and blue spectrums of light to carry out photosynthesis. Therefore, the action spectrum graph would show spikes above the wavelengths representing the colors red and blue.
See also
- Photosynthesis
- Absorption spectrum
- Chlorophyll a
External links
- Plant Physiology Online: Principles of Spectrophotometry
UpToDate Contents
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English Journal
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- Levine SL1, Borgert CJ2.
- Chemosphere.Chemosphere.2018 Oct;209:124-136. doi: 10.1016/j.chemosphere.2018.06.081. Epub 2018 Jun 12.
- PMID 29920410
Japanese Journal
- Supersymmetry in the 6D Dirac action
- Progress of Theoretical and Experimental Physics 7, 073B03, 2017-07
- NAID 120006352317
- 生物資源育成における光環境教育 (特集資料 照明と照明隣接分野の教育の現状とビジョン)
Related Links
- Thesaurus Antonyms Related Words Synonyms Legend: Noun 1. action spectrum - the efficiency with which electromagnetic radiation produces a photochemical reaction plotted as a function of the wavelength of the radiation ...
- action spectrum [′ak·shən ‚spek·trəm] (physiology) Graphic representation of the comparative effects of different wavelengths of light on living systems ... Advantages for plant researchers over existing T12 and T5 fluorescent systems ...
Related Pictures
★リンクテーブル★
[★]
作用スペクトル
- 関
- action spectrum
[★]
- 英
- action spectrum、action spectra
[★]
- 関
- act、behavior、conduct、effect、operate、operating、operation、regimen
[★]
- 関
- area、extent、range、reach、realm、scope、spectra、spectral