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Titlebook: Economics and Preventing Healthcare Acquired Infection; Nicholas Graves,Kate Halton,William Jarvis Book 20091st edition Springer-Verlag Ne

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31#
發(fā)表于 2025-3-26 21:38:40 | 只看該作者
Vishnu Kanthan Rathina Raj,Meena Belwalaversed. At very low modulation frequencies the loudness changes slowly up and down. The sensation produced is that of fluctuation. This sensation reaches a maximum at modulation frequencies near 4 Hz and decreases for higher modulation frequencies. At about 15 Hz, another type of sensation, roughne
32#
發(fā)表于 2025-3-27 01:29:15 | 只看該作者
33#
發(fā)表于 2025-3-27 06:13:27 | 只看該作者
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發(fā)表于 2025-3-27 10:17:13 | 只看該作者
Middle-Class Masculinity in an Immigrant Diaspora: War, Revolution and Russia’s Ethnic Germansand militarized conceptions of masculinity. By contrast, in the more tradition-bound societies of southern Europe, French rule was simultaneously more tenuous and more destructive and tended to stimulate conservative responses.. The dynamic factors at work were different again in multi-ethnic empire
35#
發(fā)表于 2025-3-27 14:43:44 | 只看該作者
Generation of Mutants by Combined Treatment of Physical and Chemical Mutagens in Rice, planting of M., phenotypic observation or mutation scanning in M. plants. Here we describe the combined treatment of the rice seeds from the . variety Tenuo with .Cs gamma rays at 100?Gy and a chemical mutagen—ethyl methanesulfonate (EMS). Theoretically, the method can be used to study various pla
36#
發(fā)表于 2025-3-27 19:31:17 | 只看該作者
37#
發(fā)表于 2025-3-27 23:37:24 | 只看該作者
38#
發(fā)表于 2025-3-28 02:13:44 | 只看該作者
Book 2019f mathematics to the heart of Africa, and explores the different scientific hypotheses that emerged as a result. While it contains some high-level mathematics, the non-mathematical reader can easily skip these portions and enjoy the book’s survey of African history, culture, and art..
39#
發(fā)表于 2025-3-28 08:58:34 | 只看該作者
40#
發(fā)表于 2025-3-28 13:14:23 | 只看該作者
Regional Differences in the Economic Impact of Lockdown Measures to Prevent the Spread of COVID-19: A Case Study for ColombiaGDP for the region Amazonía to 6,3% for Eje Cafetero and Antioquia. Moreover, while the sector of services concentrates the highest losses in the regions Eje Cafetero and Antioquia, Central, Caribe, and Pacífica, in Amazonía, and Llanos and Orinoquia, the economic activities mostly affected belong to mining and agriculture.
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