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Showing results 31 - 40 of 2150782 documents for sms pjka nejschvalovanj Navtivte web na WWWLOAN24HXYZ pjka rychl do 60000 pujcka rychla do 1000 ihned eva icov pjky pujcka na op 10000 nebankovni a bez registru pjka na et nebankovn pjka 50000 pujcka pred vyplatpu pro maminku pujcky online ihned na cet Hostivice pujcky bez registru online Bidlin kde si pujcit penize v bruntale pujcky ihned pro zeny na md do 100000 online pujcky ihned Slatiany pujcka online Krom
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  1. Microsoft PowerPoint - SiC Power Devices_for NIST High MW Wrkshp_05_24_2012 [Compatibility Mode]

    https://www.nist.gov/system/files/documents/pml/high_megawatt/Scozzie_05_24_2012-CompatibilityMode.pdf
    Status of SiC Power Devices for Compact High Efficiency High TemperatureCompact High-Efficiency High-Temperature Power Circuits Presented to NIST’s High Megawatt PCS Workshop May 24, 2012May 24, 2012 C. J. (Skip) Scozzie Energy and Power Division U.S. Army Research Laboratory 1 y y 301.394.5211, charles.j.scozzie.civ@mail.mil Outline  Army Platform Power Requirements and Motivation for SiC Power Device Research  Status of Continuous SiC Power Devices  Technology Background  Results of 1 000 hr Power Module Evaluation Results of 1,000 hr Power Module Evaluation  Future Plans  Status of Pulse SiC Power Devices Status of Pulse SiC Power Devices  Technology Background  Pulse Power - Results of 1,000 shot Evaluations  Future Plans  Summary 2 Army Power Problem • Power loads continue...
  2. The Role and Stress of Surge-Protective Devices in Sharing Lightning Current

    https://www.nist.gov/system/files/documents/pml/div684/Role_of_SPDs.pdf
    The Role and Stress of Surge-Protective Devices in Sharing Lightning Current François D. Martzloff National Institute of Standards and Technology Gaithersburg MD 20899 f.martzloff@ieee.org Arshad Mansoor EPRI PEAC Corp 942 Corridor Park Blvd Knoxville TN 37932 Amansoor@epri-peac.com Reprint of paper presented at EMC Europe 2002, September 2002 Significance Part 2 – Development of standards — Reality checks Part 4 – Propagation and coupling — Numerical simulations Most simulations performed to investigate the sharing (dispersion) of lightning current for the case of a direct flash to a building have focused on the role and stress of surge-protective devices (SPDs) installed at the service entrance of a building and their involvement in that part of the lightning current that exits the...
  3. Diapositive 1

    https://www.nist.gov/system/files/documents/director/ACS-IIB-R-Wielgosz-Units-and-Accurate.pdf
    Units and Accurate Measurements in Chemistry R.I. Wielgosz (BIPM) 2 Outline 1. The mole in use today 2. Relative uncertainties in chemical standards and reference data 3. Amount of Substance 4. A short recent history of the mole 5. What we shouldn’t forget from 1971 6. Do we need the mole? 7. The Avogadro constant , molar mass of 12C and invariants of nature 8. Is 12C special? 9. The new proposed definition 10. Atomic mass, atomic weight and molar mass 11. Impact on ‘realizing’ the mole 12. What the publications say 13. A final look at uncertainties and definitions 3 Clinical Chemistry: Measurements of steroid hormone concentrations Results expressed in units of nmol/L The mole in use today: Clinical Chemistry 4 The mole in use today: Atmospheric Monitoring GAS Recent tropospheric concentration Ca...
  4. Lithium, compound with sodium (1:1)

    https://webbook.nist.gov/cgi/inchi?ID=C12333492&Mask=1000
    Lithium, compound with sodium (1:1) Formula: LiNa Molecular weight: 29.931 IUPAC Standard InChI: InChI=1S/Li.Na Download the identifier in a file. IUPAC Standard InChIKey: VVNXEADCOVSAER-UHFFFAOYSA-N CAS Registry Number: 12333-49-2 Chemical structure: This structure is also available as a 2d Mol file Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Constants of diatomic molecules References Notes Other data available: Gas phase ion energetics data Options: Switch to calorie-based units Constants of diatomic molecules Go To: Top, References, Notes Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved. Data compiled by: Klaus P. Huber and Gerhard H. Herzberg Data collected through January, 1977 Symbols used in the table of c...
  5. Thunbergol

    https://webbook.nist.gov/cgi/cbook.cgi?ID=C25269174&Mask=2000&Units=SI
    Thunbergol Formula: C20H34O Molecular weight: 290.4834 IUPAC Standard InChI: InChI=1S/C20H34O/c1-16(2)19-12-11-18(4)9-6-8-17(3)10-7-14-20(5,21)15-13-19/h9-10,13,15-16,19,21H,6-8,11-12,14H2,1-5H3/b15-13+,17-10+,18-9+ Download the identifier in a file. IUPAC Standard InChIKey: YAPXSYXFLHDPCK-MAUDFNNOSA-N CAS Registry Number: 25269-17-4 Chemical structure: This structure is also available as a 2d Mol file Stereoisomers: Cembra-2,7,11-trien-4-ol Other names: (1R,2E,4S,7E,11E)-4-Isopropyl-1,7,11-trimethylcyclotetradeca-2,7,11-trienol; Isocembrol Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Gas Chromatography References Notes Other data available: Mass spectrum (electron ionization) Options: Switch to calorie-based units Gas Chromatography Go To: Top, References, Notes Data ...
  6. Browsing by Subject "Cs-Na"

    https://materialsdata.nist.gov/browse?type=subject&value=Cs-Na
    Browsing by Subject "Cs-Na" 0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Go Sort by: titleissue datesubmit date Order: ascendingdescending Results: 51020406080100 Update Now showing items 1-1 of 1 title issue date submit date ascending descending 5 10 20 40 60 80 100 Alkali metals thermodynamic assessments of six binary systems  Ren, Xui; Li, Changrong; Du, Zhenmin; Guo, Cuiping (2013-03-30) Among the phase diagrams of six binary systems composed of alkali metals, Sodium (Na), Potassium (K), Rubidium (Rb) and Cesium (Cs), three of them, those of the Cs–K, Cs–Rb and K–Rb systems, indicate a complete range of ... HomeAboutFAQTerms of ServicePrivacy PolicyDisclaimerFreedom of Information ActContact Us    ...
  7. Browsing by Subject "Na"

    https://materialsdata.nist.gov/browse?type=subject&value=Na
    Browsing by Subject "Na" 0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Go Sort by: titleissue datesubmit date Order: ascendingdescending Results: 51020406080100 Update Now showing items 1-1 of 1 title issue date submit date ascending descending 5 10 20 40 60 80 100 Elemental vacancy diffusion for fcc and hcp structures  Angsten, Thomas; Mayeshiba, Tam; Wu, Henry; Morgan, Dane (2014-08-08) This work demonstrates how databases of diffusion-related properties can be developed from high-throughput ab initio calculations. The formation and migration energies for vacancies of all adequately stable pure elements ... HomeAboutFAQTerms of ServicePrivacy PolicyDisclaimerFreedom of Information ActContact Us    ...
  8. https://www.nist.gov/system/files/documents/2020/03/03/4_maggie_psurek.pdf

    https://www.nist.gov/system/files/documents/2020/03/03/4_Maggie_Psurek.pdf
    Breaking the Crystal Lattice Improving Salt Conductivity Małgorzata (Maggie) Psurek Thank you to: ❖ Safer ❖ Non-hazardous, non-flammable ❖ Possibly cheaper ❖ Sodium: more eco-friendly co m m on s. w ik im ed ia .o rg /w ik i/F ile :S pi lle d_ Ba tt er y. JP G Goal: Solid State batteries Graph provided by Terrence Udovic Materials: LiCB11H12 + NaCB11H12 ❖ Most conductive superionic conductors made so far ➢ High ionic conductivity but no electronic conductivity ❖ Conduct at superionic (disordered) stat ➢ Na: occurs above 105°C ➢ Li: occurs above 125°C ❖ Goal: “disordered state” at room temp Im ag es co ur te sy o f D r. Te rr en ce U do vi c Cation (Li+ or Na+) Anion ([CB11H12]-) Materials: Silica (SiO2) SBA-15 (8nm and 12 nm pores) High Surface Area (HSA) Sil...
  9. Thunbergol

    https://webbook.nist.gov/cgi/cbook.cgi?ID=C25269174&Mask=2000&Units=CAL
    Thunbergol Formula: C20H34O Molecular weight: 290.4834 IUPAC Standard InChI: InChI=1S/C20H34O/c1-16(2)19-12-11-18(4)9-6-8-17(3)10-7-14-20(5,21)15-13-19/h9-10,13,15-16,19,21H,6-8,11-12,14H2,1-5H3/b15-13+,17-10+,18-9+ Download the identifier in a file. IUPAC Standard InChIKey: YAPXSYXFLHDPCK-MAUDFNNOSA-N CAS Registry Number: 25269-17-4 Chemical structure: This structure is also available as a 2d Mol file Stereoisomers: Cembra-2,7,11-trien-4-ol Other names: (1R,2E,4S,7E,11E)-4-Isopropyl-1,7,11-trimethylcyclotetradeca-2,7,11-trienol; Isocembrol Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Gas Chromatography References Notes Other data available: Mass spectrum (electron ionization) Options: Switch to SI units Gas Chromatography Go To: Top, References, Notes Data compilation...
Showing results 31 - 40 of 2150782 documents for sms pjka nejschvalovanj Navtivte web na WWWLOAN24HXYZ pjka rychl do 60000 pujcka rychla do 1000 ihned eva icov pjky pujcka na op 10000 nebankovni a bez registru pjka na et nebankovn pjka 50000 pujcka pred vyplatpu pro maminku pujcky online ihned na cet Hostivice pujcky bez registru online Bidlin kde si pujcit penize v bruntale pujcky ihned pro zeny na md do 100000 online pujcky ihned Slatiany pujcka online Krom