Results 121 to 130 of about 68,226 (254)

SEISMO-ELECTROMAGNETIC PHENOMENA IN TECTONICALLY ACTIVE REGIONS [PDF]

open access: yes, 2010
This work presents a research plan that aims to monitor seismo-electromagnetic signals in seismic active regions. Two effects will be considered: electromagnetic field emissions and radio broadcastings.
Bezzeghoud, M.   +9 more
core  

A Comparative Study of Melanocytic Tumours: Linking Portuguese Dogs and Cats to Human Cases

open access: yesVeterinary and Comparative Oncology, Volume 24, Issue 1, Page 105-120, March 2026.
ABSTRACT Melanocytic tumours (MT) occur in both humans and companion animals, presenting an opportunity for comparative oncology research. Thus, this study provides a comprehensive epidemiological analysis comparing MT in Portuguese dogs, cats and humans. Data were obtained from the Portuguese National Cancer Registry (RON) (2011–2021) and Vet‐OncoNet (
Catarina Alves Pinto   +5 more
wiley   +1 more source

Dynamics and evolution of the Azores Triple Junction and its relation to pre-existing major tectonic structures

open access: yesCommunications Earth & Environment
Triple junctions, where three tectonic plates meet, play a critical role in geodynamics. The Azores Triple Junction is critical in the study of triple junctions, challenging traditional models of triple junction stability.
Fernando O. Marques   +3 more
doaj   +1 more source

Tourist destination image and consumer behaviour: The case of the Azores [PDF]

open access: yesJournal of Spatial and Organizational Dynamics, 2017
Destinations are currently seeking to become more distinctive in an increasingly competitive market in which image is a decisive element in tourists’ destination selection.
Helena Maria Pascoal Melo   +3 more
doaj  

Contribution of shredder macroinvertebrates and aquatic hyphomycetes to litter decomposition in remote insular streams [PDF]

open access: yes, 2019
Dissertação de Mestrado, Biodiversidade e Biotecnologia, 31 de janeiro de 2019, Universidade dos Açores.É bem conhecido que os trituradores desempenham um papel crucial no processamento de matéria orgânica.
Balibrea Escobar, Ana
core  

Deep Convection‐Driven Downward Transport of Trace Gases and Aerosols From the Free Troposphere to the Boundary Layer

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Deep convective clouds regulate Earth's energy and moisture budgets, yet their impact on the atmospheric boundary layer (BL) composition remains underexplored. Using long‐term observations from three mid‐latitude sites, we show that deep convection (DC) consistently enhances nighttime surface ozone and is often accompanied by modest increases ...
Manisha Mehra   +6 more
wiley   +1 more source

Deep-sea coral distribution on seamounts, oceanic islands, and continental slopes in the Northeast Atlantic [PDF]

open access: yes, 2007
A database of deep-water (\u3e 200 m) antipatharians, scleractinians, and gorgonians has been assembled for the NE Atlantic to determine what their distribution and diversity was before coral habitats became heavily impacted by bottom fishing gear ...
Davies, J   +3 more
core   +1 more source

Measuring the impacts of personal and corporate income tax cuts on a small island open economy [PDF]

open access: yes, 2009
In 1999, subsequent to a legislative review, the authorities of the Azores, an autonomous region of Portugal, decided to reduce income tax rates applicable locally by 30% in the case of corporate income and by 20% in the case of personal income.
Bayar, Ali   +4 more
core  

Editorial: The Azores Marine Ecosystem: An Open Window Into North Atlantic Open Ocean and Deep-Sea Environments

open access: yesFrontiers in Marine Science, 2020
Telmo Morato   +7 more
doaj   +1 more source

Exploring the Catrina, an autochthonous cattle breed of the Azores, for a comparative analysis of methane emissions with Holstein-Friesian dairy cows

open access: yesFrontiers in Animal Science
IntroductionThe struggle against climate change in agriculture requires an increased understanding of greenhouse gas emissions, mainly from cattle farming. Through precise and accessible methods to monitor the methane (CH4) emissions of these animals, it
Ana Rita Azevedo   +4 more
doaj   +1 more source

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