Results 111 to 120 of about 475,234 (218)

Ouabain‐induced hypertension in rats: Mechanisms, variability and translational implications

open access: yesExperimental Physiology, EarlyView.
Abstract Ouabain‐induced hypertension is a multifactorial and condition‐dependent phenomenon involving coordinated actions across vascular, renal and central nervous system pathways. At the vascular level, ouabain inhibits Na⁺/K⁺‐ATPase, particularly the α2‐isoform, leading to elevated intracellular Ca2⁺, enhanced vasoconstriction and structural ...
Priscilla Rodrigues O. Feijó   +1 more
wiley   +1 more source

Governance Arrangements That Fit Social‐Ecological Context Are Associated With Fishery Sustainability

open access: yesFish and Fisheries, Volume 27, Issue 2, Page 381-399, March 2026.
ABSTRACT In many parts of the world, natural resources are primarily managed by governance arrangements at the local level. Those arrangements range from collective, such as cooperatives and associations, to individualistic, such as patrons and owner‐operators.
Mateja Nenadović   +25 more
wiley   +1 more source

How the gold standard functioned in Portugal: an analysis of some macroeconomic aspects [PDF]

open access: yes
This paper studies the Gold Standard in Portugal. It was the first country in Europe to join Great Britain in 1854. The principle of free gold convertibility was abandoned in 1891.
António Portugal Duarte   +1 more
core   +3 more sources

Nineteenth-Century Bahia\u27s Passion for British Salted Cod: From the Seas of Newfoundland to the Portuguese Shops of Salvador\u27s Cidade Baixa, 1822-1914 [PDF]

open access: yes, 2015
Dried cod has played a similar role to sugar in the international chain of commerce. It became a major traded commodity between British North America (Newfoundland, Nova Scotia Gaspe) in the nineteenth century.
Herold, Marc W.
core   +1 more source

Historical Climate and Biome Association Drove Phylogeographic Patterns in the Dwarf Swamp Frog (Anura: Leptodactylidae)

open access: yesZoologica Scripta, Volume 55, Issue 2, Page 220-231, March 2026.
ABSTRACT South America, a region with high biodiversity, has been profoundly shaped by geological events during the Miocene and Pliocene, as well as by climatic changes in the Pleistocene, leading to complex phylogeographic patterns. The diverse biomes and the biotic exchanges between them, particularly between the Amazon and the Cerrado, have ...
Aline N. da Silva   +4 more
wiley   +1 more source

Os Descobrimentos Portugueses - história e historiografia [PDF]

open access: yes, 2012
Desenvolver panoramicamente uma abordagem crítica das principais teorias e historiografias que ensinaram a estudar o «mundo moderno» à escala global em comunicação com as culturas históricas que, desde o século XIX, organizaram a representação da ...
Manso, Maria de Deus
core  

Palaeoglacier reconstruction and dynamics of Cordillera Vilcanota in the tropical high Peruvian Andes

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 2, February 2026.
We provide a geomorphological analysis of Cordillera Vilcanota and use morphostratigraphic principles to reconstruct palaeo icefield extent and palaeoglacier readvances, likely during the Antarctic Cold Reversal and Younger Dryas. We find evidence of temperate and polythermal ice margins, with limited glaciofluvial landform generation.
Bethan Davies   +11 more
wiley   +1 more source

Uma História Global antes da Globalização? Circulação e espaços conectados na Idade Média

open access: yesRevista de História, 2020
A História Global costuma ser definida como a análise da globalização econômica, cultural, tecnológica, bem como dos processos que lhe são associados: a emergência de uma sociedade de consumo planetária, a exploração do espaço, a ameaça nuclear, os ...
Marcelo Cândido da Silva
doaj  

Money, prices, wages, and ‘profit inflation’ in Spain, the Southern Netherlands, and England during the Price Revolution era, ca. 1520 - ca. 1650 [PDF]

open access: yes
This article re-examines Earl Hamilton’s famous 1929 thesis on ‘Profit Inflation’ and the ‘birth of modern industrial capitalism’: namely, that the inflationary forces of the Price Revolution era produced a widening gap between prices and wages, thus ...
Munro, John H.
core   +1 more source

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