منابع مشابه
In-Migration to Irish Cities and Towns, 1970-71
Precis: Cities and towns played an important role in internal migration and immigration in Ireland in 1970-71. Gross migration rates were strongly related to estimates of the employment increases in the centres over the year. Canonical correlation analysis shows that the migration process comprised a "general" trend and three specialised aspects. These were related to different characteristics ...
متن کاملClimate change. Threats to water supplies in the tropical Andes.
to emphasize those measurements of our local astrophysical laboratory that will best illuminate how these fundamental cosmic entities operate. Moreover, observations to date already indicate that the Saturn system is literally changing before our eyes. We anticipate that even more dramatic transformations in our neighborhood's astrophysical laboratory will be monitored by Cassini's instruments ...
متن کاملThe water supplies and water requirements of the modern state.
This is a vast subject and I cannot hope to do more than touch the fringes of it in the short space allotted to me. Clearly, water is the most important and widely used raw material of all. It is vital in every sense of that word. I t is a primary requirement of vegetable life and of animal life (and here I include human life). I need not stress its many domestic uses. Water is essential in pro...
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ژورنال
عنوان ژورنال: The Dublin Journal of Medical Science
سال: 1884
ISSN: 0790-231X
DOI: 10.1007/bf02975800