Plaque 发表于 2025-3-28 16:44:06

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vasospasm 发表于 2025-3-28 22:47:44

Comments on the paper , by William Farr: a forgotton masterpiece be greatest at highest latitudes. Initial attempts to document climate change will be hampered by the great inter-annual variability in weather at high latitudes and the scarcity of long-term weather records. Certain key properties of these environmental changes, however, can be defined, despite un

四指套 发表于 2025-3-28 23:53:33

Comments regarding “,” by William Farr (1838), with reconstruction of his longitudinal analysis of s al. (1978) and Oldeman (1974b, 1989). It provides an easily measurable ratio between crown depth and total height. Empirically, Hallé et al. (1978) established that a ratio greater than one half indicates a free-standing, not shaded, tree. A ratio of about one half indicates trees that have recentl

handle 发表于 2025-3-29 06:57:33

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容易懂得 发表于 2025-3-29 09:57:15

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Awning 发表于 2025-3-29 12:59:21

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Creditee 发表于 2025-3-29 15:43:59

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decipher 发表于 2025-3-29 22:26:08

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语言学 发表于 2025-3-30 03:57:07

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提炼 发表于 2025-3-30 05:20:11

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查看完整版本: Titlebook: A History of Epidemiologic Methods and Concepts; Alfredo Morabia Book 2004 Springer Basel AG 2004 Public Health.assessment.cancer.epidemio