Results 151 to 160 of about 16,792 (181)
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Materials Science and Engineering: A, 2013
Abstract An axisymmetric compression test was used to study the effect of hot deformation and double tempering on the microstructure and hardness of a H21 tool steel. The compression tests used a constant true strain rate of 0.01 s −1 , and were performed in the temperature range 1000–1100 °C after austenising at temperatures of either 1100 or 1250 ...
M. Nurbanasari +2 more
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Abstract An axisymmetric compression test was used to study the effect of hot deformation and double tempering on the microstructure and hardness of a H21 tool steel. The compression tests used a constant true strain rate of 0.01 s −1 , and were performed in the temperature range 1000–1100 °C after austenising at temperatures of either 1100 or 1250 ...
M. Nurbanasari +2 more
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[Coagulometer H21: an automatic apparatus for coagulation study (author's transl)].
Nouvelle revue francaise d'hematologie, 1978We describe and present a new automatic device to measure the clotting time of a plasma plus reagent mixture by recording the time of transformation : solution to gel. The apparatus is able to perform 50 tests without manual help. Indeed it automatically carries out:--the dispatching of the tested plasma,--the dispatching of the various reagents,--the ...
J, Guimbretière, D, Boudart
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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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Talaesthanes A–C, three new meroterpenoids from the endophytic fungus Talaromyces primulinus H21
FitoterapiaThree new meroterpenoids (1-3) and ten known ones (4-13) were obtained from the endophytic fungus Talaromyces primulinus H21 isolated from the plant of Euphorbia sikkimensis. Their structures including their absolute configurations were elucidated by extensive analysis of spectroscopic data such as HR-ESI-MS, 1D/2D NMR, and X-ray diffraction of single ...
Jia-Qian, Chen +7 more
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Nursery outbreak caused by enteroaggregative Escherichia coli serogroup O111:H21
Apmis, 2023Marie Tré-Hardy +2 more
exaly
H21 Development of a Small Window Wiping Robot
The Proceedings of Conference of Kyushu Branch, 2008Nobuhiro OKADA, Motoji YAMAMOTO
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H21 Influence of the shape of hole on the material deformation in riveting
The Proceedings of Conference of Kyushu Branch, 2011Masahiro SASADA +2 more
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