Results 211 to 220 of about 2,659,274 (336)

Seasonal variability of nitrate concentrations below the root zone: A monthly predictive modeling approach

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Nitrogen Leaching Estimation System version 5 (NLES5) is an empirical model extensively used for estimating annual nitrate leaching from the root zone. The model is based on leaching data obtained by multiplying the measured nitrate concentration below the root zone depth by the percolation calculated using a hydrological model, which together
Franca Giannini‐Kurina   +3 more
wiley   +1 more source

Association between high serum ferritin and periodontitis: A population‐based cross‐sectional preliminary study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The aim of this study was to investigate the association between high serum ferritin levels and periodontitis considering pathways induced by sociodemographic and behavioral factors, serum inflammation, and metabolic risk. Methods Data from 7283 individuals who participated in the Third National Health and Nutrition Examination ...
Susilena Arouche Costa   +4 more
wiley   +1 more source

Varying vulnerabilities: Seagrass species under threat from prolonged ocean warming

open access: yesLimnology and Oceanography, EarlyView.
Abstract Understanding the response of various seagrass species to prolonged elevated water temperatures is crucial for effective management and seagrass species restoration amid increasing climate change‐induced ocean warming and marine heat waves. This is especially important in intertidal seagrass meadows, where heat can penetrate substrate depths ...
Marnie L. Campbell, Chi T. U. Le
wiley   +1 more source

Predicting photosynthesis–irradiance relationships from satellite remote‐sensing observations

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Photosynthesis–irradiance (PI) relationships are important for phytoplankton ecology and quantifying carbon fixation rates in the environment. However, the parameters of PI relationships are typically unknown across space and time. Here we use machine learning, satellite remote‐sensing, and a database of in situ PI relationships to build ...
Gregory L. Britten   +5 more
wiley   +1 more source

Benchmarking the operation of quantum heuristics and Ising machines: scoring parameter setting strategies on optimization applications. [PDF]

open access: yesQuantum Mach Intell
Bernal Neira DE   +6 more
europepmc   +1 more source

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