Results 31 to 40 of about 17,546 (279)

Demographic sustainability in Italian territories: The link between depopulation and population ageing

open access: yesVienna Yearbook of Population Research, 2023
Since the Second World War, Italy has experienced major demographic changes, including increasing survival, decreasing fertility and higher rates of immigration.
Cecilia Reynaud, Sara Miccoli
doaj   +1 more source

Nonrelevant quantum levels effecting on the current in 2-well terahertz quantum cascade lasers

open access: yesScientific Reports, 2022
Recent renewed operating temperatures in terahertz quantum cascade lasers emphasize on narrowing the periodic length in a 2-well resonant-phonon design for a clean quantum level structure, in which the depopulation energy is significantly higher than one
Li Wang   +3 more
doaj   +1 more source

Depopulation cluster: Settlements with 20 or less inhabitants in Serbia [PDF]

open access: yesДемографија, 2023
The article deals with the complex dynamics of depopulation in rural areas in Serbia. Although the topic has been very topical in recent decades and research has long identified the causes and consequences of depopulation in numerous regions in Europe,
Marko Joksimović   +9 more
doaj   +1 more source

Depopulation of the Balkans: how the EU Periphery is Hollowing Out [PDF]

open access: yesСовременная Европа, 2023
The research focuses on the phenomenon of rapid depopulation of the Balkans. Despite the fact that this process has been going on continuously for three decades, and has been accelerating in recent years, it is not recognised by the local political ...
Dushan N. Proroković
doaj   +1 more source

Useful City or the truth about systemic context of depopulation and shrinking cities

open access: yesRozwój Regionalny i Polityka Regionalna, 2021
In recent years, the phenomenon of depopulation and shrinkage of cities has been observed. The depopulation of large cities is undoubtedly a demographic fact.
Jacek Kaczmarek, Adam Dąbrowski
doaj   +1 more source

Using mixed research approaches to understand rural depopulation

open access: yesEconomía Agraria y Recursos Naturales, 2019
There is a growing consensus on the need to propose specific policies to face rural depopulation. This article applies fuzzy-set Qualitative Comparative Analysis (QCA) to define the presence or absence in each municipality of the conditions leading to ...
Luisa Alamá-Sabater   +3 more
doaj   +1 more source

Valencian municipalities: An analysis of depopulation factors [PDF]

open access: yes, 2021
Treball Final de Grau en Economia. Codi: EC1049. Curs acadèmic: 2020/2021The aim of this paper is to study which municipalities are at risk of depopulation in the Valencian Community. Firstly, the problem of depopulation has been contextualized through
Salom Moreno, Blanca
core  

Assessment of a reconfiguration of the InterSpread Plus US national FMD model as a potential tool to analyze a foot-and-mouth disease outbreak on a single large cattle feedlot in the United States

open access: yesFrontiers in Veterinary Science, 2023
IntroductionAn incursion of foot-and-mouth disease (FMD) into the United States remains a concern of high importance and would have devastating socioeconomic impacts to the livestock and associated industries.
Sarah R. Mielke   +6 more
doaj   +1 more source

Formation of Gallium Monofluoride in the Coordination Sphere of Nickel

open access: yesAngewandte Chemie, EarlyView.
The elusive gas‐phase species gallium monofluoride forms selectively in the coordination sphere of a nickel(II) centre as a product of C(sp3)–F bond activation, with a weakly coordinating anion as the fluorine source. The herein reported gallium monofluoride ligand acts as a very strong σ‐donor ligand at nickel and serves as a fluorine donor towards ...
Johannes Stephan   +6 more
wiley   +2 more sources

THE DEPOPULATION OF CIVILIZED NATIONS. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1895
You see the title I have given to this paper is the depopulation of civilized nations. Probably it would be more proper to put it, the cessation of increase of population; for it is not so much the causes that depopulate, that I wish to speak of, as the causes which hinder the increase of the population, It seems that the people of all civilized ...
openaire   +2 more sources

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