清澈 发表于 2025-3-25 06:48:47

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鞭子 发表于 2025-3-25 10:26:30

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Pert敏捷 发表于 2025-3-25 14:25:45

Introduction: Eugenics as a Transnational Subject: The British Dominions,uth Africa—should contribute importantly to the comparative and international literature on eugenics. They note that these self-governing colonies reshaped ideas absorbed from the metropole in accord with local conditions and ideals. Compared to Britain (and other classic cases), their orientation w

beta-cells 发表于 2025-3-25 17:57:22

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轻信 发表于 2025-3-25 22:18:30

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善变 发表于 2025-3-26 00:18:46

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right-atrium 发表于 2025-3-26 06:56:56

Dynamics of Dispersion-Managed Solitons in Optical Communicationsor calculating the ideal enhanced initial power for a dispersion managed breather. Periodic and quasi-periodic dispersion-managed solitons are observed in the mean-anomalous regime as well as the mean-zero and mean-normal regimes provided the map is sufficiently strong.

离开真充足 发表于 2025-3-26 09:32:44

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accordance 发表于 2025-3-26 13:00:50

Anthony J. Nicholson,Ian E. Smith,Jeff Hughes,Brian D. Nobleean plane R. is isomorphic to colim Hom (H.(P.), Z) where {clousure of K-P.} is cofinal in the set of compact subsets of K. In particular, we compute the group of proper homotopy classes of an open connected surface into the euclidean plane R..

anaphylaxis 发表于 2025-3-26 20:20:56

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查看完整版本: Titlebook: Verkehr und Betrieb der Eisenbahnen; Otto Blum,G. Jacobi,Kurt Risch Book 1925 Springer-Verlag Berlin Heidelberg 1925 Eisenbahn.Eisenbahnen