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Titlebook: The Life and Works of J. C. Kapteyn; An Annotated Transla E. Robert Paul Book 1993 Springer Science+Business Media Dordrecht 1993 astronomy

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樓主: T-Lymphocyte
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發(fā)表于 2025-3-25 07:22:02 | 只看該作者
22#
發(fā)表于 2025-3-25 10:54:28 | 只看該作者
Katalyse und Regulation bioenergetischer Prozesse durch die Erdalkalimetallionen Mg2+ und Ca2+,. Tab. 13.1; .; ., ., .). Dieses Ion bevorzugt wegen des relativ kleinen Verh?ltnisses Radius/Ladung und der daraus folgenden Lewis-Acidit?t . negativ geladene Liganden, insbesondere Polyphosphate; im Gegensatz zum verwandten und in der katalytischen Funktion teilweise ?hnlichen Zn. ist Mg. jedoch e
23#
發(fā)表于 2025-3-25 13:17:32 | 只看該作者
Perspectives on the Definition of Data Visualization: A Mapping Study and Discussion on Coronavirusthod used to convert crude information into some visual structure. It uses designs and visuals to help with the psychological burden of comprehending big data. The burden put on general well-being because of the coronavirus is exacerbated by the ceaseless rise of new strains and unanswered inquiries
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發(fā)表于 2025-3-25 18:38:28 | 只看該作者
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發(fā)表于 2025-3-25 22:24:20 | 只看該作者
A Novel Trust Management Scheme Using Fuzzy Logic for a Pervasive Environmentby all its entities. Our proposed approach is truly unique and fully comprehensive incorporating fuzzy logic for subjective concepts and integrating various trust related characteristics. The trust values(TV) calculated between the entities are stored in a global data store. This TV can be used as a
26#
發(fā)表于 2025-3-26 01:42:55 | 只看該作者
A Multi-tier Architecture for Mobile Enterprise Resource Planningtions. Consequently, core information systems like ERP (enterprise resource planning) systems that today’s organizations rely on have to support the mobile behavior of their users. We discuss some architectural considerations for mobile applications and introduce a multi-tier architecture for a mobi
27#
發(fā)表于 2025-3-26 05:04:47 | 只看該作者
28#
發(fā)表于 2025-3-26 11:30:47 | 只看該作者
Measuring solar structure variations from helioseismic and photometric observations,able accuracy and show similar solar cycle variations. I will summarize here how the latest photometric and helioseismic data may be accounted for by changes in the the convection zone during a solar cycle. Some of these data and this model have been further described elsewhere (Kuhn 1989; Goode and Kuhn 1990).
29#
發(fā)表于 2025-3-26 14:05:40 | 只看該作者
30#
發(fā)表于 2025-3-26 19:10:00 | 只看該作者
Vsevolod Zinserlinglow-fidelity and high-fidelity models. The ideas are illustrated on simulated data associated with ship motions. It is not assumed that the reader is familiar with multifidelity UQ, with the discussion focusing on the most basic setting and building naturally from the recalled methods for non-rare p
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