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排序方式: 共有85条查询结果,搜索用时 15 毫秒
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A. Ertoprak B. Cederwall C. Qi M. Doncel U. Jakobsson B. M. Nyakó G. Jaworski P. Davies G. de France I. Kuti D. R. Napoli R. Wadsworth S. S. Ghugre R. Raut B. Akkus H. Al Azri A. Algora G. de Angelis A. Atac T. Bäck A. Boso E. Clément D. M. Debenham Zs. Dombrádi S. Ertürk A. Gadea F. Ghazi Moradi A. Gottardo T. Hüyük E. Ideguchi H. Li C. Michelagnoli V. Modamio J. Nyberg M. Palacz C. M. Petrache F. Recchia M. Sandzelius M. Siciliano J. Timár J. J. Valiente-Dobón Z. G. Xiao 《The European Physical Journal A - Hadrons and Nuclei》2018,54(9):145
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CM Silva MF Duarte ML Mira MH Florêncio K Versluis AJ Heck 《Rapid communications in mass spectrometry : RCM》1999,13(12):1098-1103
Fast atom bombardment, combined with high-energy collision-induced tandem mass spectrometry, has been used to investigate gas-phase metal-ion interactions with captopril, enalaprilat and lisinopril, all angiotensin-converting enzyme inhibitors.Suggestions for the location of metal-binding sites are presented. For captopril, metal binding occurs most likely at both the sulphur and the nitrogen atom. For enalaprilat and lisinopril, binding preferably occurs at the amine nitrogen. Copyright 1999 John Wiley & Sons, Ltd. 相似文献
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J. Domscheit S. Trmnen B. Aengenvoort H. Hübel R. A. Bark M. Bergstrm A. Bracco R. Chapman D. M. Cullen C. Fahlander S. Frattini A. Grgen G. B. Hagemann A. Harsmann B. Herskind H. J. Jensen S. L. King S. Lenzi D. Napoli S. W.
degrd C. M. Petrache H. Ryde U. J. van Severen G. Sletten P. O. Tjm C. Ur 《Nuclear Physics A》1999,660(4):1211-392
High-spin states in 163Lu have been investigated using the Euroball spectrometer array. The previously known superdeformed band has been extended at low and high energies, and its connection to the normal-deformed states has been established. From its decay the mixing amplitude and interaction strength between superdeformed and normal states are derived. In addition, a new band with a similar dynamic moment of inertia has been found. The experimental results are compared to cranking calculations which suggest that the superdeformed bands in this mass region correspond to shapes with a pronounced triaxiality (γ≈±20°). 相似文献
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Xu F Zhang H Ilavsky J Stanciu L Ho D Justice MJ Petrache HI Xie J 《Langmuir : the ACS journal of surfaces and colloids》2010,26(24):19199-19208
The dispersion of Nafion ionomer particles and Pt/C catalyst aggregates in liquid media was studied using both ultra-small-angle X-ray scattering (USAXS) and cryogenic TEM. A systematic approach was taken to study first the dispersion of each component (i.e., ionomer particles and Pt/C aggregates), then the combination of the components, and last the catalyst ink. Multiple-level curve fitting was used to extract the particle size, size distribution, and geometry of the Pt/C aggregates and the Nafion particles in liquid media from the scattering data. The results suggest that the particle size, size distribution, and geometry are not uniform throughout the systems but rather vary significantly. It was found that the interaction of each component (i.e., the Nafion ionomer particles and the Pt/C aggregates) occurs in the dispersion. Cryogenic TEM was used to observe the size and geometry of the particles in liquid directly and to validate the scattering results. The TEM results showed excellent agreement. 相似文献
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J. L. Pore D. S. Cross C. Andreoiu R. Ashley G. C. Ball P. C. Bender A. S. Chester A. Diaz Varela G. A. Demand R. Dunlop A. B. Garnsworthy P. E. Garrett G. Hackman B. Hadinia B. Jigmeddorj A. T. Laffoley A. Liblong R. Kanungo B. Noakes C. M. Petrache M. M. Rajabali K. Starosta C. E. Svensson P. J. Voss Z. M. Wang J. L. Wood S. W. Yates 《The European Physical Journal A - Hadrons and Nuclei》2017,53(2):27
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An integral equation formulation for buoyancy-driven convection problems is developed and illustrated. Buoyancy-driven convection in a bounded cylindrical geometry with a free surface is studied for a range of aspect ratios and Nusselt numbers. The critical Rayleigh number, the nature of the cellular motion, and the heat transfer enhancement are computed using linear theory. Green's functions are used to convert the linear problem into linear Fredholm integral equations. Theorems are proved which establish the properties of the eigenvalues and eigenfunctions of the linear integral operator which appears in these equations. 相似文献
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A. Gadea G. de Angelis C. Fahlander M. De Poli E. Farnea Y. Li D.R. Napoli Q. Pan P. Spolaore D. Bazzacco S.M. Lenzi S. Lunardi C.M. Petrache F. Brandolini P. Pavan C. Rossi Alvarez M. Sferrazza P.G. Bizzeti A.M. Bizzeti Sona J. Nyberg M. Lipoglavsek J. Persson J. Cederkäll D. Seweryniak A. Johnson H. Grawe F. Soramel M. Ogawa A. Makishima R. Schubart S. Frauendorf 《Zeitschrift für Physik A Hadrons and Nuclei》1997,358(2):193-194
The structure of 105Sn has been investigated through the 50Cr(58Ni,2pn) reaction at a beam energy of 210 MeV. In addition to an extension of the spherical level scheme, a regular sequence of dipole transitions has been found. The experimental results are in agreement with the prediction of Tilted Axis Cranking calculations, which satisfactorily explain the properties of the band. 相似文献