990 resultados para Pennsylvania Agricultural Society.
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There appears to be a large mis-match between (1) the advice given on milk/dairy foods by various authorities, (2) public perceptions of harm from the consumption of milk and dairy products and, (3) the evidence from long-term prospective cohort studies. These studies provide convincing evidence that increased consumption of milk can lead to reductions in the risk of vascular disease and possibly some cancers and provide an overall survival advantage. The volume of evidence available for milk products such as cheese and butter is however surprisingly limited and too small to come to any clear conclusions as to their effects on health.
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This study covers a period when society changed from a pre-industrial agricultural society to a post-industrial service-producing society. Parallel with this social transformation, major population changes took place. In this study, we analyse how local population changes are affected by neighbouring populations. To do so we use the last 200 years of local population change that redistributed population in Sweden. We use literature to identify several different processes and spatial dependencies in the redistribution between a parish and its surrounding parishes. The analysis is based on a unique unchanged historical parish division, and we use an index of local spatial correlation to describe different kinds of spatial dependencies that have influenced the redistribution of the population. To control inherent time dependencies, we introduce a non-separable spatial temporal correlation model into the analysis of population redistribution. Hereby, several different spatial dependencies can be observed simultaneously over time. The main conclusions are that while local population changes have been highly dependent on the neighbouring populations in the 19th century, this spatial dependence have become insignificant already when two parishes is separated by 5 kilometres in the late 20th century. Another conclusion is that the time dependency in the population change is higher when the population redistribution is weak, as it currently is and as it was during the 19th century until the start of industrial revolution.
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Issue for 1924 has title: Report for the period 1900-1924.
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Bibliographical references included in "Note" [p.32]
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Mode of access: Internet.
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In memoriam. Edward Van Alstyne, director of farmers' institutes": 1917/18, p. 245-269.
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Reports for 1890-1893 include the Annual report of the Minnesota State Agricultural Society, 1890-1893 and the Forest tree planter's manual, 6th-9th ed., 1890-1893.
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Mode of access: Internet.
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Biennial report of the Dept. of Agriculture and Immigration,1948-49--1964-65
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1911-1925? as Sultanic agricultural society, Cairo.
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The volumes contain the annual addresses delivered before the society, reports, etc. The first volume, comprising 10 numbers has no collective title; a table of contents to nos. 1-8 was issued. The volume contains 10 separately paged pamphl̆ets.
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Mode of access: Internet.
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Mode of access: Internet.