Results 61 to 70 of about 15,938 (254)

Delimitacja strefy wpływów demograficznych na przykładzie byłych miast wojewódzkich w Polsce

open access: yesSpace, Society, Economy, 2018
W artykule dokonano delimitacji stref bezpośredniego wpływu demograficznego (SWD) miasta ‐ rdzenia na obszary otaczające. Zaproponowaną metodę delimitacji zaprezentowano na przykładzie byłych miast wojewódzkich, które obecnie doświadczają dużych strat ...
Wioletta Szymańska
doaj   +1 more source

Remove saplings early: Cost‐effective strategies to contain tree invasions and prevent their impacts

open access: yesJournal of Applied Ecology, Volume 62, Issue 3, Page 661-676, March 2025.
Our highest‐ranking strategies represent management actions to start implementing in the field as part of an adaptive management plan that iteratively evaluates the validity of our simulation model and updates the management recommendations. Our study can be applied to guide management of invasive pines and replicated with any invasive woody species ...
Jaime Moyano   +7 more
wiley   +1 more source

La diversidad en la composición demográfica del recurso humano en América Latina.

open access: yesRevista Finanzas y Política Económica, 2010
En el mundo en general, y en América Latina en particular, conviene profundizar el análisis de organizaciones en función de la composición demográfica.
José Luis Benavides Passos
doaj   +2 more sources

ECONOMIA E DEMOGRAFIA DA ESCRAVIDÃO NO MARANHÃO E NO GRÃO-PARÁ: UMA ANÁLISE COMPARATIVA DA ESTRUTURA DA POSSE DE CATIVOS (1785-1850)

open access: yes, 2017
O artigo examina as estruturas da posse de escravos dos principais espacos de economia agricola do Maranhao e agroextrativista do Grao-Para, entre os anos de 1785 e 1850. A partir da analise serial de inventarios post-mortem, reconstroem-se os padroes de
Antônia Da Silva Mota, D. S. Barroso
semanticscholar   +1 more source

Between “Storm” and “Privilege”: The Unequal Impact of Online Learning In the Pandemic and its Consequences Among Romanian Graduates

open access: yesEuropean Journal of Education, Volume 60, Issue 1, March 2025.
ABSTRACT The COVID‐19 pandemic impacted the lives of students around the world, forcing them to study remotely through online learning. This article uses 60 in‐depth interviews with students from four Romanian universities (Iasi, Galati, Brasov and Cluj‐Napoca) who had recently completed 3‐year degrees to analyse the impact of remote learning on the ...
Silvia Marcu
wiley   +1 more source

Assessing population viability and management strategies for species recovery of the critically endangered Puerto Rican parrot

open access: yesAnimal Conservation, Volume 28, Issue 1, Page 104-118, February 2025.
Recovery of endangered species is challenging, especially when it involves reintroduction and dynamic environmental conditions. We developed a population viability analysis (PVA) for the critically endangered Puerto Rican parrot to evaluate current status and potential future management strategies.
L. J. Faust   +8 more
wiley   +1 more source

A Freguesia de Nossa Senhora das necessidades e Santo Antonio : 1841 a 1910 : a sua transição demografica [PDF]

open access: yes, 1979
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciencias HumanasEmpregando técnicas disponíveis em demografia histórica, que permitem a composicão das Fichas de Família, a autora estudou, no período de 1841 a 1910 ...
Barros, Edy Alvares Cabral de
core  

Broń „D” jako zagrożenie asymetryczne

open access: yesWiedza Obronna, 2018
We współczesnym świecie zagrożenia asymetryczne odgrywają rosnącą rolę w konfliktach zbrojnych. Prowadzi to do zacierania się granic między wojna i nie-wojną, a także żołnierzami i nie-żołnierzami, bronią i narzędziami politycznymi.
Witold Repetowicz
doaj   +1 more source

Influência da demografia sobre a consciência ambiental e consumo ecológico

open access: yes, 2017
Este artigo teve como objetivo analisar as influencias dos fatores demograficos sobre o grau de percepcao de consciencia ambiental e consumo ecologico.
Bianca Cristina Longo   +3 more
semanticscholar   +1 more source

As descendências de filho único e o childlessness na coorte de mulheres nascidas entre 1964 e 1968 [PDF]

open access: yes, 2016
A sociedade portuguesa atualmente experimenta um contexto de muito baixa fecundidade. Num cenário em que se verifica um contínuo adiamento da entrada na parentalidade torna-se de fundamental importância verificar em que medida o adiamento da entrada na ...
Freitas, Rita   +2 more
core  

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