Results 161 to 170 of about 407,277 (293)

Seismic Sequence Stratigraphy Applied to Reservoir Recognition and Evolution on Marine Carbonatic Ramp—Macaé Group (Albian to Cenomanian) of Campos Basin

open access: yesGeological Journal, EarlyView.
A classic oil producing interval of the Campos Basin—Macaé Group is revisited through seismic stratigraphic analysis, providing a stratigraphic framework, characteristic depositional and relative time positioning for several complex structural settings.
Renata Alvarenga   +12 more
wiley   +1 more source

Fiscal Cyclicality and Debt Sustainability: Evidence From Over a Century of Data

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT Using a historical fiscal dataset for a group of 11 economies over the period 1880–2022, we examine debt sustainability and fiscal policy cyclicality and assess the factors influencing fiscal behaviour. We find that positive and statistically significant responses of primary balances to debt emerge in specific historical episodes and ...
Christos Chrysanthakopoulos   +2 more
wiley   +1 more source

Canadian wildfires are losing their climate-cooling influence from postfire snow albedo. [PDF]

open access: yesProc Natl Acad Sci U S A
van Gerrevink MJ   +5 more
europepmc   +1 more source

Climate change amplifies global mycotoxin exposure: Emerging risks and sustainable solutions

open access: yesiMetaOmics, EarlyView.
Climate change intensifies mycotoxin contamination through rising temperatures, elevated CO2, and altered precipitation. Global surveys reveal a high and widespread prevalence of major mycotoxins in staple cereals, with low‐income countries bearing the greatest burden.
Mengyao Xue   +8 more
wiley   +1 more source

Thin‐film lithium niobate photonics: Frontiers in millimeter‐wave and terahertz generation and integrated applications

open access: yesInfoScience, EarlyView.
With the advancement of 6G communications, high‐precision radar, and advanced imaging technologies, there is a growing demand for compact, high‐performance light sources capable of generating high‐frequency radio waves (millimeter‐wave and terahertz waves). This article systematically introduces how to efficiently generate these high‐frequency waves on
Jianfeng Xiong   +8 more
wiley   +1 more source

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