Results 301 to 310 of about 2,513,496 (355)
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2023
Abstract In this chapter, we will see what we mean by urban population and the limitations that are brought to this measure by the problem of defining cities. We illustrate this problem on the historical case of the city of Paris from the fourth century to nowadays.
Marc Barthelemy, Vincent Verbavatz
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Abstract In this chapter, we will see what we mean by urban population and the limitations that are brought to this measure by the problem of defining cities. We illustrate this problem on the historical case of the city of Paris from the fourth century to nowadays.
Marc Barthelemy, Vincent Verbavatz
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Urban Population Density: A Comment [PDF]
Environment and Planning A: Economy and Space, 1981 The poor results obtained with certain members of the quadratic gamma family is shown to be due to a specification error in most of the members of that family. By choosing a more admissible travel-cost function, the displaced quadratic gamma function is derived, which does not contain this specification error.
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Urban benzene and population exposure
Nature, 2000People aren't just at risk from carcinogenic benzene when they are out on city streets. Benzene pollution emanating from motor traffic can cause leukaemia1,2,3, with the risk being estimated at about four cases per million among people who experience lifelong exposure to benzene concentrations of 1 μg m−3 in air4,5,6.
Cocheo, Vincenzo +8 more
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2015
For the purposes of this report, the Western African subregion includes 17 countries: Benin, Burkina Faso, Cape Verde, Cote d’Ivoire, Guinea, Guinea-Bissau, Gambia, Ghana, Liberia, Mali, Mauritania, Niger, Nigeria, St. Helena, Senegal, Sierra Leone and Togo.
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For the purposes of this report, the Western African subregion includes 17 countries: Benin, Burkina Faso, Cape Verde, Cote d’Ivoire, Guinea, Guinea-Bissau, Gambia, Ghana, Liberia, Mali, Mauritania, Niger, Nigeria, St. Helena, Senegal, Sierra Leone and Togo.
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Otosclerosis in an Urban Population
Otology & Neurotology, 2020Objective: To investigate the evolving prevalence of otosclerosis in a large urban population. Methods: A retrospective review of patients in a large, urban, public health system was conducted from January 2010 to August 2019 to identify subjects with otosclerosis.
Jonathan S, Choi +6 more
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1958
Contained within the 3rd Edition (1957) of the Atlas of Canada is a plate consisting of four condensed maps that show urban populations of the people living in Canada. The two maps at the top of this plate show the night-time distribution of population, circa 1956 for Metropolitan Toronto and part of Montreal Island.
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Contained within the 3rd Edition (1957) of the Atlas of Canada is a plate consisting of four condensed maps that show urban populations of the people living in Canada. The two maps at the top of this plate show the night-time distribution of population, circa 1956 for Metropolitan Toronto and part of Montreal Island.
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Population Flow and Population Urbanization
2013China’s social conditions have been substantially changing since the implementation of the economic reform that aimed to invigorate the domestic economy. As the product of social, economic, political, and cultural development, population urbanization is closely related to the reform, as the depth, range, and process of the reform greatly restricted the
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Asia-Pacific Population Journal, 1986
Urban dwellers are rapidly becoming a majority of the population. Most of them live in developing countries, and an ever-higher proportion in the biggest cities. Most of the world’s largest cities are now in developing countries, and they are growing to sizes never before experienced.
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Urban dwellers are rapidly becoming a majority of the population. Most of them live in developing countries, and an ever-higher proportion in the biggest cities. Most of the world’s largest cities are now in developing countries, and they are growing to sizes never before experienced.
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1978
In the period 1848–1918 there were considerable major and minor boundary changes, and the notes in this chapter and the details of boundary changes on pp. 12–15 should be taken into consideration.
Chris Cook, John Paxton
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In the period 1848–1918 there were considerable major and minor boundary changes, and the notes in this chapter and the details of boundary changes on pp. 12–15 should be taken into consideration.
Chris Cook, John Paxton
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