Gaois

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5 results

  1. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #678376

    IATE #1206916
    meáchan móilíneach Reference "An Bunachar Náisiúnta Téarmaíochta don Ghaeilge, téarma.ie | An Bunachar Náisiúnta Téarmaíochta don Ghaeilge · The National Terminology Database for Irish Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Context '... orgánaipiolasiolocsáin (sileacóin), ina bhfuil dhá mheitilghrúpa i ngach adamh sileacain, meáchan móilíneach 13,5-30 ...' Reference "Cinneadh Cur Chun Feidhme (AE) 2024/367 lena leagtar síos rialacha maidir le cur i bhfeidhm Threoir (AE) 2020/2184 ó Pharlaimint na hEorpa agus ón gComhairle trí na liostaí dearfacha Eorpacha de shubstaintí tosaithe, comhdhéanaimh agus comhábhair a bhunú atá údaraithe lena n-úsáid i monarú ábhar nó táirgí a thagann i dteagmháil le huisce atá beartaithe lena thomhailt ag an duine, CELEX:32024D0367/GA"
    mais mhóilíneach choibhneasta Reference "An Bunachar Náisiúnta Téarmaíochta don Ghaeilge, téarma.ie | An Bunachar Náisiúnta Téarmaíochta don Ghaeilge · The National Terminology Database for Irish Rialachán Cur Chun Feidhme (AE) 2024/750 maidir le húdarú támataine mar bhreiseán beathaithe le haghaidh gach speicis ainmhíoch a athnuachan agus lena n-aisghairtear Rialachán Cur Chun Feidhme (AE) Uimh. 869/2012, CELEX:32024R0750/GA Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Molekulargewicht | relative Molekülmasse | relative molare Masse | Mr | relatives Molekulargewicht | Atomgewicht | Formelgewicht
    de
    molecular weight | Mw | relative molecular mass | Mr | relative molar mass
    en
    Definition ratio of the mass of a molecule to the unified atomic mass unit, which is defined as one twelfth of the mass of a carbon-12 atom in its ground state and used to express masses of atomic particles (u ≈ 1.660 5402(10) x 10-27 kg Reference "IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8 http://goldbook.iupac.org/R05271.html and http://goldbook.iupac.org/U06554.html [19.1.2010]"
    Comment Sometimes called the molecular weight or relative molar mass
    poids moléculaire | pm | masse moléculaire | masse moléculaire relative
    fr
    Definition rapport de la masse d'une molécule à l'unité de masse atomique unifiée , qui est défini comme le douzième de la masse d'un atome de carbone-12 à l'état de base et qui sert à exprimer les masses des particules atomiques Reference ---
  2. SOCIAL QUESTIONS|health|pharmaceutical industry|pharmaceutical product|medicament

    #603006

    IATE #263460
    heipirin ísealmheáchain mhóilínigh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    LMWH Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    low-molecular-weight heparin | LMWH
    en
    Definition any of a class of anticoagulants derived from unfractionated heparin (UFH) in the form of heparin salts Reference "COM-Terminology Coordination, based on: - Jack Hirsh. 'Low-Molecular-Weight Heparin. A Review of the Results of Recent Studies of the Treatment of Venous Thromboembolism and Unstable Angina' (19.10.2021). Circulation. Vol 98, Issue 15. October 13, 1998- Wikipedia > Low-molecular-weight heparin (19.10.2021)"
    Comment LMWHs have a mean molecular weight of 4000 to 5000, with a molecular weight distribution of 1000 to 10 000.
    HBPM | héparine de bas poids moléculaire
    fr
    Comment prévention des thromboses post-opératoires
  3. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #617835

    IATE #1075862
    meán uimhríochtúil an mheáchain mhóilínigh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Zahlenmittel der Molmasse | Zahlenmittel | Zahlendurchschnitt | Mn
    de
    Definition Molekulargewichtsmittelwert fuer Hochpolymere, der mit Hilfe physikalischer Methoden in Verbindung mit isothermischer Destillation und Endgruppenanalyse ermitteit wird Reference Fromherz-King
    number-average molecular weight
    en
    Definition a way of determining the molecular weight of a polymer. Polymer molecules, even ones of the same type, come in different sizes (chain lengths, for linear polymers), so the average molecular weight will depend on the method of averaging. The number average molecular weight is the ordinary arithmetic mean or average of the molecular weights of the individual macromolecules. Reference "Wikipedia http://en.wikipedia.org/wiki/Molar_mass_distribution [19.1.2010]"
    Comment It is determined by measuring the molecular weight of n polymer molecules, summing the weights, and dividing by n. Mn = ΣNiMi/ΣNi or Mn=Σni=1HiΣni=1Hi/Mi where Hi is the level of the detector signal from the baseline for the retention volume Vi,Mi is the molecular weight of the polymer fraction at the retention volume Vi, andn is the number of data points.
    moyenne en nombre du poids moléculaire
    fr
    Mn | Mn
    mul
  4. INDUSTRY|chemistry

    #664540

    IATE #3592180
    poileitiléin meáchain mhóilínigh ultra-aird Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    poileitiléin ardmhodail Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    UHMWPE Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    HMPE Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    hochmolekulares Polyethylen | PE-HMW | ultra-hochmolekulares Polyethylen | PE-UHMW
    de
    Definition Polyethylen mit einem extrem hohen Molekulargewicht von bis zu 10 Mio. g/mol. Reference "COM-DE nach:POLYTRON Kunststofftechnik GmbH & Co. KG > ULTRA-HOCHMOLEKULARES POLYETHYLEN (17.12.2021)"
    high-modulus polyethylene | HMPE | ultra-high-molecular-weight polyethylene | UHMWPE
    en
    Definition thermoplastic polyethylene which has extremely long chains, with a molecular mass usually between 3.5 and 7.5 million amu Reference "Wikipedia > Ultra-high-molecular-weight polyethylene (16.6.2021)"
  5. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #617834

    IATE #1075861
    meánmheáchan an mheáchain mhóilínigh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Gewichtsmittel der Molmasse | Massenmittel | Gewichtsmittel | Gewichtsdurchschnitt | Mw
    de
    Definition Molekulargewichtsmittelwert fuer Hochpolwmere, der sich mit Hilfe der Konzentrationsbestimmung trueber Loesungen durch die Lichtstreuungsmethode ermitteln laesst Reference Ullman
    weight-average molecular weight
    en
    Definition a way of describing the molecular weight of a polymer Reference "Wikipedia http://en.wikipedia.org/wiki/Molar_mass_distribution [19.1.2010]"
    Comment It is determined using the equation:Mw=Σni=NiMi/ΣNiMi or Mw=Σni=1Hi × MiΣni=1Hi whereHi is the level of the detector signal from the baseline for the retention volume Vi,Mi is the molecular weight of the polymer fraction at the retention volume Vi, andn is the number of data points
    moyenne en poids du poids moléculaire
    fr
    Mw | Mw
    mul