Results 41 to 50 of about 353,435 (313)

Automated Feature Extraction and Classification of Submerged Cultural Heritage Assets in the Puck Lagoon via Multisensor Remote Sensing

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski   +4 more
wiley   +1 more source

Significance of nutrient media choice for the long-term cultures of leukemic T-lymphoblasts

open access: yesМедицинская иммунология, 2021
Correct choice of nutrient media for culturing different types of cells in various applications is one of the most important aspects of modern biotechnology, since chemical composition of the culture media largely contains the necessary metabolites to ...
L. S. Litvinova   +10 more
doaj   +1 more source

The prevalence of envelope wages in the Baltic Sea region [PDF]

open access: yes, 2009
Purpose - The purpose of this paper is to evaluate in the Baltic Sea region the prevalence of an illegitimate wage arrangement whereby formal employers pay their formal employees both an official declared wage as well as a supplementary undeclared ...
Williams, C.C.
core   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Investigation of physical and chemical parameters of the raw hydrocarbon material base of Kaliningrad region for the concept development of an oil refinery

open access: yesChimica Techno Acta, 2022
The article analyzes the factors that determine the necessity of oil refinery construction in the Kaliningrad region of the Russian Federation. The assessment of the existing and prospective raw material base is performed. The data for the development of
Pavel Shcherban   +4 more
doaj   +1 more source

Domestic feed sources to farmed Arctic Charr (Salvelinus alpinus) [PDF]

open access: yes, 2010
This study presents an overview of recapturing nutrients from Baltic Sea thru mussel farming and producing mussel meal, detoxification of polluted fish into purified high quality fish meal and oil and introducing microorganisms as waste consumers as well
Muminovic, Muhamed
core   +1 more source

Long‐term monitoring reveals biomass loss and concurrent dominance changes in coastal zooplankton community

open access: yesEcography, EarlyView.
Anthropogenically induced changes in environmental conditions have been affecting species communities globally, leading to shifts in ecosystem functioning. Physical drivers like temperature, salinity and acidification are especially important in coastal ecosystems, and high‐resolution time‐series are essential to identify how these variables affect ...
Tjardo Stoffers   +3 more
wiley   +1 more source

Impact of prey field variability on early cod larval survival: a sensitivity study of a Baltic cod Individual-based Model [PDF]

open access: yes, 2008
Existing coupled biophysical models for Baltic larval cod drift, growth and survival use idealised constructed mean prey fields of nauplius distributions. These simulations revealed the best feeding conditions for Baltic cod larvae longer than 6 mm.
Hinrichsen, Hans-Harald, Schmidt, Jörn
core   +1 more source

Oil Futures Prices, Inflation Expectations, and Bond Risk Premiums

open access: yesJournal of Futures Markets, EarlyView.
ABSTRACT By decomposing West Texas Intermediate futures price changes into structural supply and demand shocks, this paper shows that dissecting the oil price significantly improves inflation forecasts. Empirically, demand‐driven shocks predict a negative real bond risk premium but a positive inflation risk premium; these opposing effects result in an ...
Haibo Jiang
wiley   +1 more source

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