Results 71 to 80 of about 6,998,665 (296)

A seasonal precipitation isoscape for New Zealand

open access: yesJournal of Hydrology: Regional Studies
Region: New Zealand Focus: Application of a seasonal precipitation isoscape for New Zealand, to incorporate influences of regional scale atmospheric circulation, and local topography.
B.D. Dudley, A.F. Hill, A. McKenzie
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Interpretation of groundwater origin in the Velenje coal mine on the basis of isotope composition

open access: yesGeologija, 2002
The aim of the investigation was to determine the isotopic properties of cave waters from the Velenje coal mine and define the recharge areas of individual aquifers.
Janko Urbanc, Bojan Lajlar
doaj  

Milk Authentication: Stable Isotope Composition of Hydrogen and Oxygen in Milks and Their Constituents

open access: yesMolecules, 2020
This paper summarises the isotopic characteristics, i.e., oxygen and hydrogen isotopes, of Slovenian milk and its major constituents: water, casein, and lactose.
Staša Hamzić Gregorčič   +3 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Wisconsin Oxygen/Hydrogen Company, Kenosha, Wisconsin 1920-1925

open access: yes, 1920
It wasn’t long before the Brant Brothers expanded their entrepreneurial efforts to Kenosha, Wisconsin, where they built a second electrolytic oxygen/hydrogen plant, known as Wisconsin Oxygen/Hydrogen Company.

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Isotopic investigations of the Ljubljansko barje water resources

open access: yesGeologija, 2002
Results of the study show that a combination of isotopic and hydrochemichal methods can be used to obtain new hydrogeological data about the properties of waters in individual aquifers of the Ljubljansko barje.
Janko Urbanc, Brigita Jamnik
doaj  

The effects of repeated propofol anesthesia on spatial memory and long-term potentiation in infant rats under hypoxic conditions

open access: yesGenes and Diseases, 2020
Propofol is widely used as an intravenous drug for induction and maintenance in general anesthesia. Hypoxemia is a common complication during perianesthesia.
Mang Sun   +4 more
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

Indiana Oxygen Building, Indianapolis

open access: yes, 1930
By 1930, business was booming and Indiana Oxygen moved to a larger building at 435 S. Delaware St. At the same time, technology had also advanced, and Indiana Oxygen turned to a new process known as Atmospheric Air Separation.

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