Results 41 to 50 of about 4,147,965 (342)

Acidification and hypoxia drive physiological trade-offs in oysters and partial loss of nutrient cycling capacity in oyster holobiont

open access: yesFrontiers in Ecology and Evolution, 2023
IntroductionReef building oysters provide vast ecological benefits and ecosystem services. A large part of their role in driving ecological processes is mediated by the microbial communities that are associated with the oysters; together forming the ...
Deevesh Ashley Hemraj   +13 more
doaj   +1 more source

Consequences of ocean scale hypoxia constrained habitat for tropical pelagic fishes [PDF]

open access: yes, 2007
Large areas of cold hypoxic water occur as distinct strata in the eastern tropical Pacific and Atlantic oceans as a result of high productivity initiated by intense nutrient upwelling.
Goodyear, C.P., Prince, Eric D.
core   +2 more sources

Forecasting wind speed data by using a combination of ARIMA model with single exponential smoothing [PDF]

open access: yes, 2021
Wind serves as natural resources as the solution to minimize global warming and has been commonly used to produce electricity. Because of their uncontrollable wind characteristics, wind speed forecasting is considered one of the best challenges in ...
A. Rahman, Nur H.   +5 more
core   +1 more source

Recurringly Hypoxic: Bottom Water Oxygen Depletion Is Linked to Temperature and Precipitation in a Great Lakes Estuary

open access: yesHydrobiology, 2023
Hypolimnetic hypoxia is expanding globally due to anthropogenic eutrophication and climate warming. Muskegon Lake, a Great Lakes estuary, experiences annually recurring hypoxia, impairing ecological, social, and economic benefits.
Nathan M. Dugener   +3 more
doaj   +1 more source

Hypoxia-Inducible Factors Signaling in Osteogenesis and Skeletal Repair

open access: yesInternational Journal of Molecular Sciences, 2022
Sufficient oxygen is required to maintain normal cellular and physiological function, such as a creature’s development, breeding, and homeostasis. Lately, some researchers have reported that both pathological hypoxia and environmental hypoxia might ...
Qiuyue Qin   +7 more
semanticscholar   +1 more source

Hypoxia does not influence the response of fish to a mixture of estrogenic chemicals [PDF]

open access: yes, 2009
The official published version can be obtained from the link below - Copyright @ 2009 American Chemical SocietyChemical risk assessment procedures assign a major role to standardized toxicity tests, in which the response of a particular organism to a ...
Beresford, NA   +6 more
core   +1 more source

Genetic and immune changes in Tibetan high-altitude populations contribute to biological adaptation to hypoxia

open access: yesEnvironmental Health and Preventive Medicine, 2022
Background Tibetans have lived at very high altitudes for thousands of years, and have a distinctive suite of physiological traits that enable them to tolerate environmental hypoxia.
J. Bai   +3 more
semanticscholar   +1 more source

Understanding tissue morphology: model repurposing using the CoSMoS process [PDF]

open access: yes, 2014
We present CoSMoS as a way of structuring thinking on how to reuse parts of an existing model and simulation in a new model and its implementation. CoSMoS provides a lens through which to consider, post-implementation, the assumptions made during the ...
Bown, James L.   +4 more
core   +3 more sources

Hypoxia and low temperature upregulate transferrin to induce hypercoagulability at high altitude

open access: yesBlood, 2022
Key Points • Harmful environmental factors at high altitude upregulate transferrin, which induces hypercoagulability and thromboembolic events.• Transferrin interference may provide a promising strategy for the treatment of high altitude–induced ...
Meiquan Li   +19 more
semanticscholar   +1 more source

Effects of Normobaric Hypoxia on Oculomotor Dynamics of Aviator Students during a Simulated Flight Task [PDF]

open access: yes, 2020
Hypoxia occurs when the body\u27s tissues are unable to obtain adequate oxygen supply and is the primary environmental factor present when pilots are exposed to increasing altitude levels.
Blackley, Anna   +11 more
core   +1 more source

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