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Fracture Test of E43 Solder Notched Bars at Low Temperature
Advanced Materials Research, 2010Fracture tests at low temperature (-47°C~-43°C) of 20 notched bars fabricated from E43 solder were conducted. The effect of notch radius, r, and notch depth, d/D, on fracture mode of E43 solder was studied. The experimental results demonstrate that cracks initiate at the center of notch section and the notched bars fracture at the notch section at low ...
Wan Zhen Wang +3 more
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Archives of Biochemistry and Biophysics, 2013
Staphylococcal nuclease (SNase) catalyzes the hydrolysis of the phosphate backbone of DNA and RNA leaving 3'-phosphate mononucleotides and dinucleotides. SNase has been extensively used as a model protein for investigating enzymatic mechanism, thermodynamic stability, and protein folding.
Tao, Xie +3 more
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Staphylococcal nuclease (SNase) catalyzes the hydrolysis of the phosphate backbone of DNA and RNA leaving 3'-phosphate mononucleotides and dinucleotides. SNase has been extensively used as a model protein for investigating enzymatic mechanism, thermodynamic stability, and protein folding.
Tao, Xie +3 more
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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MPEC 2026-E43 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.openaire +1 more source
082072 (E43, E50) Capital projects
Insurance: Mathematics and Economics, 1996openaire +1 more source
082073 (E43) Qualität and Qualitätsmanagement in Versicherungsunternehmen
Insurance: Mathematics and Economics, 1996openaire +1 more source
084036 (E43) Global risk management
Insurance: Mathematics and Economics, 1997openaire +1 more source
071084 (E43) Risk management in practice
Insurance: Mathematics and Economics, 1995openaire +1 more source
081063 (E43) Plurality of worlds, plurality of risks
Insurance: Mathematics and Economics, 1996openaire +1 more source