Results 31 to 40 of about 5,697,836 (398)

Regional mapping of the crustal structure in southern California from receiver functions [PDF]

open access: yes, 2007
Lateral variations of the crustal structure in southern California are determined from receiver function (RF) studies using data from the Southern California Seismic Network broadband stations and Los Angeles Regional Seismic Experiment surveys.
Clayton, R. W., Yan, Z.
core   +1 more source

Annual, seasonal and monthly rainfall trend analysis in the Tafna watershed, Algeria

open access: yesApplied Water Science, 2021
Scientists, since a long time, have paid attention on climate change and, in particular, rainfall decrease. These changes have resulted in modifications of the rainfall regime in many Mediterranean regions.
Afaf Bouklikha   +3 more
doaj   +1 more source

Age structure, dispersion and diet of a population of stoats (Mustela erminea) in southern Fiordland during the decline phase of the beechmast cycle [PDF]

open access: yes, 2004
The dispersion, age structure and diet of stoats (Mustela erminea) in beech forest in the Borland and Grebe Valleys, Fiordland National Park, were examined during December and January 2000/01, 20 months after a heavy seed-fall in 1999.
Brown J. A.   +24 more
core   +2 more sources

The Education of dissent: the reception of the Voice of Free Hungary, 1951-1956 [PDF]

open access: yes, 2003
Within the cultural history of the Cold War some attention has been paid to the history of western broadcasting to Soviet bloc countries in Central and Eastern Europe.
Pittaway, Mark
core   +1 more source

Review of AI-Based Wind Prediction within Recent Three Years: 2021–2023

open access: yesEnergies
Wind prediction has consistently been in the spotlight as a crucial element in achieving efficient wind power generation and reducing operational costs.
Dongran Song   +6 more
doaj   +1 more source

Temporal Trends in Marine Litter at Three Stations of the HAUSGARTEN Observatory in the Arctic Deep Sea

open access: yesFrontiers in Marine Science, 2019
The deep sea is a major sink for debris; however, temporal changes and underlying mechanisms of litter accumulation on the seafloor remain unclear. Photographic surveys at the long-term ecological research (LTER) observatory HAUSGARTEN, in the eastern ...
K. Parga Martínez   +2 more
semanticscholar   +1 more source

Declining snowfall fraction in the alpine regions, Central Asia

open access: yesScientific Reports, 2020
In a warming climate, precipitation (P) is less likely to occur as snowfall (S). Change in the snowfall fraction (S/P) is currently assumed not only influences the accumulation and ablation of glaciers, but also influences the streamflow and water ...
Zhi Li   +3 more
semanticscholar   +1 more source

Review of Design Schemes and AI Optimization Algorithms for High-Efficiency Offshore Wind Farm Collection Systems

open access: yesEnergies
The offshore wind power sector has witnessed exponential growth over the past decade, with large-scale offshore wind farms grappling with the challenge of elevated construction and maintenance expenses.
Yuchen Wang   +6 more
doaj   +1 more source

Deploying Electric Vehicle Charging Stations Considering Time Cost and Existing Infrastructure

open access: yesEnergies, 2018
Under the challenge of climate change, fuel-based vehicles have been receiving increasingly harsh criticism. To promote the use of battery electric vehicles (BEVs) as an alternative, many researchers have studied the deployment of BEVs.
Yuan Qiao   +4 more
doaj   +1 more source

Eddy covariance raw data processing for CO2 and energy fluxes calculation at ICOS ecosystem stations

open access: yesInternational Agrophysics, 2018
The eddy covariance is a powerful technique to estimate the surface-atmosphere exchange of different scalars at the ecosystem scale. The EC method is central to the ecosystem component of the Integrated Carbon Observation System, a monitoring network for
S. Sabbatini   +17 more
semanticscholar   +1 more source

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