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Titlebook: Researching the Police in the 21st Century; International Lesson James Gravelle (Head of Policing and Security),Col Book 2014 Palgrave Macm

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31#
發(fā)表于 2025-3-26 22:00:18 | 只看該作者
32#
發(fā)表于 2025-3-27 01:14:58 | 只看該作者
J. Schmidt on . (Schmidt, 1919) and . (Schmidt, 1919), Winge’s now famous analysis of sex determination in the latter (Winge, 1930), and similar work on . by Aida (1930). In 1914, far ahead of his time, Gerschler (1914) published his sensational results of crosses between . and .. It is incomprehens
33#
發(fā)表于 2025-3-27 06:59:18 | 只看該作者
34#
發(fā)表于 2025-3-27 10:26:52 | 只看該作者
Colin Rogersrate that genetic transformation in bacteria is caused by DNA externally added to bacterial cultures, many experiments had been done to achieve genetic transformation in higher organisms also. Whereas the results of the first experiments carried out by Benoit et al. (1957) on ducklings were judged t
35#
發(fā)表于 2025-3-27 16:46:05 | 只看該作者
James Gravellerate that genetic transformation in bacteria is caused by DNA externally added to bacterial cultures, many experiments had been done to achieve genetic transformation in higher organisms also. Whereas the results of the first experiments carried out by Benoit et al. (1957) on ducklings were judged t
36#
發(fā)表于 2025-3-27 18:06:43 | 只看該作者
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發(fā)表于 2025-3-28 00:28:24 | 只看該作者
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發(fā)表于 2025-3-28 05:46:46 | 只看該作者
39#
發(fā)表于 2025-3-28 06:28:40 | 只看該作者
Colin Rogersts on classical antibiotic screening and further derivatisation of known substances versus increasing interest in new applications and new means of production (e.g. hybrid antibiotics or biotransformations), or booming academical interest in basic research on genetics and regulation of antibiotic bi
40#
發(fā)表于 2025-3-28 11:39:07 | 只看該作者
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