The Experts below are selected from a list of 269244 Experts worldwide ranked by ideXlab platform
Jozef Keckes - One of the best experts on this subject based on the ideXlab platform.
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x ray Diffraction Analysis of three dimensional residual stress fields reveals origins of thermal fatigue in uncoated and coated steel
Scripta Materialia, 2010Co-Authors: Christoph Kirchlechner, Klaus J Martinschitz, Rostislav Daniel, Christian Mitterer, J Donges, A Rothkirch, Manuela Klaus, Ch Genzel, Jozef KeckesAbstract:Synchrotron X-Ray Diffraction Analysis of three-dimensional residual stress fields in laser-pulsed uncoated and CrN-coated steels was performed by a combination of two complementary synchrotron approaches. In the uncoated steel, the measurements revealed crater-like tensile stress distributions close to thermal cracks. For the coated samples, a regular Gaussian distribution was observed for steel whereby a cracking occurs in CrN as a consequence of steel buckling. The data also revealed the mechanism by which hard coatings protect steel from thermal fatigue.
Satwik Kamtekar - One of the best experts on this subject based on the ideXlab platform.
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Crystallization and preliminary X-Ray Diffraction Analysis of rat autotaxin.
Acta Crystallographica Section F Structural Biology and Crystallization Communications, 2010Co-Authors: Jacqueline E. Day, Troii Hall, Lyle E. Pegg, Timothy E. Benson, Jens Hausmann, Satwik KamtekarAbstract:Rat autotaxin has been cloned, expressed, purified to homogeneity and crystallized via hanging-drop vapour diffusion using PEG 3350 as precipitant and ammonium iodide and sodium thiocyanate as salts. The crystals diffracted to a maximum resolution of 2.05 A and belonged to space group P1, with unit-cell parameters a = 53.8, b = 63.3, c = 70.5 A, α = 98.8, β = 106.2, γ = 99.8°. Preliminary X-Ray Diffraction Analysis indicated the presence of one molecule per asymmetric unit, with a solvent content of 47%.
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Crystallization and preliminary X-Ray Diffraction Analysis of rat autotaxin.
Acta crystallographica. Section F Structural biology and crystallization communications, 2010Co-Authors: Jacqueline E. Day, Troii Hall, Lyle E. Pegg, Timothy E. Benson, Jens Hausmann, Satwik KamtekarAbstract:Rat autotaxin has been cloned, expressed, purified to homogeneity and crystallized via hanging-drop vapour diffusion using PEG 3350 as precipitant and ammonium iodide and sodium thiocyanate as salts. The crystals diffracted to a maximum resolution of 2.05 A and belonged to space group P1, with unit-cell parameters a=53.8, b=63.3, c=70.5 A, alpha=98.8, beta=106.2, gamma=99.8 degrees. Preliminary X-Ray Diffraction Analysis indicated the presence of one molecule per asymmetric unit, with a solvent content of 47%.
Koichi Uegaki - One of the best experts on this subject based on the ideXlab platform.
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Crystallization and X-Ray Diffraction Analysis of a catalytic domain of hyperthermophilic chitinase from Pyrococcus furiosus.
Acta Crystallographica Section F Structural Biology and Crystallization Communications, 2006Co-Authors: Shouhei Mine, Tsutomu Nakamura, Kazuhiko Ishikawa, Yoshihisa Hagihara, Kunio Hirata, Koichi UegakiAbstract:The crystallization and preliminary X-Ray Diffraction Analysis of a catalytic domain of chitinase (PF1233 gene) from the hyperthermophilic archaeon Pyrococcus furiosus is reported. The recombinant protein, prepared using an Escherichia coli expression system, was crystallized by the hanging-drop vapour-diffusion method. An X-Ray Diffraction data set was collected at the undulator beamline BL44XU at SPring-8 to a resolution of 1.50 A. The crystals belong to space group P212121, with unit-cell parameters a = 90.0, b = 92.8, c = 107.2 A.
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Crystallization and preliminary X-Ray Diffraction Analysis of a chitin-binding domain of hyperthermophilic chitinase from Pyrococcus furiosus
Acta Crystallographica Section F Structural Biology and Crystallization Communications, 2005Co-Authors: Tsutomu Nakamura, Kazuhiko Ishikawa, Yoshihisa Hagihara, Takashi Oku, Atsushi Nakagawa, Tsuyoshi Inoue, Mitsuo Ataka, Koichi UegakiAbstract:The crystallization and preliminary X-Ray Diffraction Analysis of the chitin-binding domain of chitinase from a hyperthermophilic archaeon, Pyrococcus furiosus, are reported. The recombinant protein was prepared using an Escherichia coli overexpression system and was crystallized by the hanging-drop vapour-diffusion method. An X-Ray Diffraction data set was collected to 1.70 A resolution. The crystal belonged to space group P43212 or P41212. The unit-cell parameters were determined to be a = b = 48.8, c = 85.0 A.
Christoph Kirchlechner - One of the best experts on this subject based on the ideXlab platform.
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x ray Diffraction Analysis of three dimensional residual stress fields reveals origins of thermal fatigue in uncoated and coated steel
Scripta Materialia, 2010Co-Authors: Christoph Kirchlechner, Klaus J Martinschitz, Rostislav Daniel, Christian Mitterer, J Donges, A Rothkirch, Manuela Klaus, Ch Genzel, Jozef KeckesAbstract:Synchrotron X-Ray Diffraction Analysis of three-dimensional residual stress fields in laser-pulsed uncoated and CrN-coated steels was performed by a combination of two complementary synchrotron approaches. In the uncoated steel, the measurements revealed crater-like tensile stress distributions close to thermal cracks. For the coated samples, a regular Gaussian distribution was observed for steel whereby a cracking occurs in CrN as a consequence of steel buckling. The data also revealed the mechanism by which hard coatings protect steel from thermal fatigue.
Jacqueline E. Day - One of the best experts on this subject based on the ideXlab platform.
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Crystallization and preliminary X-Ray Diffraction Analysis of rat autotaxin.
Acta Crystallographica Section F Structural Biology and Crystallization Communications, 2010Co-Authors: Jacqueline E. Day, Troii Hall, Lyle E. Pegg, Timothy E. Benson, Jens Hausmann, Satwik KamtekarAbstract:Rat autotaxin has been cloned, expressed, purified to homogeneity and crystallized via hanging-drop vapour diffusion using PEG 3350 as precipitant and ammonium iodide and sodium thiocyanate as salts. The crystals diffracted to a maximum resolution of 2.05 A and belonged to space group P1, with unit-cell parameters a = 53.8, b = 63.3, c = 70.5 A, α = 98.8, β = 106.2, γ = 99.8°. Preliminary X-Ray Diffraction Analysis indicated the presence of one molecule per asymmetric unit, with a solvent content of 47%.
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Crystallization and preliminary X-Ray Diffraction Analysis of rat autotaxin.
Acta crystallographica. Section F Structural biology and crystallization communications, 2010Co-Authors: Jacqueline E. Day, Troii Hall, Lyle E. Pegg, Timothy E. Benson, Jens Hausmann, Satwik KamtekarAbstract:Rat autotaxin has been cloned, expressed, purified to homogeneity and crystallized via hanging-drop vapour diffusion using PEG 3350 as precipitant and ammonium iodide and sodium thiocyanate as salts. The crystals diffracted to a maximum resolution of 2.05 A and belonged to space group P1, with unit-cell parameters a=53.8, b=63.3, c=70.5 A, alpha=98.8, beta=106.2, gamma=99.8 degrees. Preliminary X-Ray Diffraction Analysis indicated the presence of one molecule per asymmetric unit, with a solvent content of 47%.
