Results 121 to 130 of about 608,326 (393)

Subsurface Microbial Ecology at Sediment-Groundwater Interface in Sulfate-Rich Playa; White Sands National Monument, New Mexico

open access: yesFrontiers in Microbiology, 2019
The hypersaline sediment and groundwater of playa lake, Lake Lucero, at the White Sands National Monument in New Mexico were examined for microbial community composition, geochemical gradients, and mineralogy during the dry season along a meter and a ...
Mihaela Glamoclija   +6 more
doaj   +1 more source

Drosophila Heparan Sulfate 6-O-Sulfotransferase (dHS6ST) Gene [PDF]

open access: hybrid, 2001
Keisuke Kamimura   +6 more
openalex   +1 more source

Separation and recovery of Ni from copper electrolyte by crystallization of nickel ammonium sulfate double salt

open access: diamond, 2022
Yi Wang   +5 more
openalex   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Chemical structure of sulfated polysaccharides from brown seaweed (Turbinaria turbinata) [PDF]

open access: bronze, 2016
Ademola Hammed   +4 more
openalex   +1 more source

Cerebral perfusion in depression: Relationship to sex, dehydroepiandrosterone sulfate and depression severity

open access: gold, 2021
Christopher Ritter   +7 more
openalex   +1 more source

Exploring Microstructure–Physical Property–Corrosion Response Relationship in Intermetallic Compounds of Al‐Cu Bimetallic Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Al‐Cu intermetallic compounds (IMCs) have a significant influence on the properties of Al‐Cu bimetallic interfaces formed in compound casting. This article provides a deeper understanding of microstructure, crystallography, thermal properties, hardness, and corrosion response of Al‐Cu IMCs with the goal of facilitating the optimization of the ...
Alireza Nazarahari   +7 more
wiley   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

Studies of Effectiveness of Commercial Home Treatment Systems [PDF]

open access: yes, 1984
Eleven home water systems were tested representing six different types of filtering systems. Tests were made for Sulfates, Nitrates, Phosphate, Iron and Escherichia coli and Enterobacter aerogenes before and after passing through a home treatment system.
Couser, Raymond D., Trigg, William W.
core   +2 more sources

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