However, Koch never credited the Hesses for their discovery of bacteriological agar, perhaps because, at the time, he failed to recognize its importance. Even after he received the insight about agar from the Hesses, Koch stuck with gelatine for years. In 1883-84, during his first medical expedition to Egypt and India to investigate cholera, he tried and failed to grow the cholera bacterium on gelatine media in the hot climate of Cairo (despite using a half-open fridge for incubation), only succeeding in the colder winter of Calcutta.
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56. 2026年政府工作报告 - 北京市人民政府, www.beijing.gov.cn/gongkai/jih…
Dora入行不久，却深知自己与“老虎”之间的差距。“她们有那个，（胸部）很大，我就不行，身材不好。她们一看到客人就抱过去，我都不会呀！”
as an online system to serve telephone and in-person customer service reps (in