Results 301 to 310 of about 202,861 (363)

Evaluation of surface, foam, emulsion, and clouding properties of a family of nonionic surfactants from oleic acid derivatives

open access: yesJournal of Surfactants and Detergents, EarlyView.
Abstract This study investigated the properties, namely: surface tension, foam, emulsion, and cloud point of a library of bio‐based surfactants (represented as CnEOm where C is hydrophobic carbon chain and EO is ethylene oxide). The surfactants were derived from ring‐opening alkyl oleate epoxides with polyethylene glycol (PEG) and monomethyl ...
Joseph K. Ogunjobi, Osaretin E. Omoruyi
wiley   +1 more source

A Rare Sequela of Untreated Streptococcus Pharyngitis: A Case Report

open access: yesThe Laryngoscope, EarlyView.
Pharyngitis caused by streptococcus can lead to severe complications if left untreated like pulmonary‐renal syndrome (PRS), characterized by diffuse alveolar hemorrhage and rapidly progressive glomerulonephritis. This case report describes a 26‐year‐old male who developed PRS following streptococcal pharyngitis due to nonadherence to antibiotic ...
Meredith Hiltbrand Lehoe, Emily Cushing
wiley   +1 more source

Oxidative and nitrosative stress in bipolar affective disorder and its familial aggregation.

open access: yesIndian J Psychiatry
Singh H   +5 more
europepmc   +1 more source

Nutrient limitation dampens the response of a harmful algae to a marine heatwave in an upwelling system

open access: yesLimnology and Oceanography, EarlyView.
Abstract Harmful algal blooms caused by toxin‐producing species of the diatom genus Pseudo‐nitzschia have been linked to anomalously warm ocean conditions in the Northern California Current System. This study compares summertime concentrations of Pseudo‐nitzschia spp.
Alexis D. Fischer   +7 more
wiley   +1 more source

Biosynthesis of the tetrahydroxynaphthalene-derived meroterpenoid furaquinocin <i>via</i> reductive deamination and intramolecular hydroalkoxylation of an alkene. [PDF]

open access: yesChem Sci
Noguchi T   +10 more
europepmc   +1 more source

Nutrient enrichment—but not warming—increases nitrous oxide emissions from shallow lake mesocosms

open access: yesLimnology and Oceanography, EarlyView.
Abstract Shallow lakes and ponds play a crucial role in the processing of carbon and other nutrients. However, many lakes and ponds worldwide are affected by climate change and nutrient pollution. How these pressures affect the emission of the greenhouse gas nitrous oxide (N2O) is unclear.
Joachim Audet   +3 more
wiley   +1 more source

Distinct Patterns of Antibiotic Sensitivities in Ammonia-Oxidising Archaea. [PDF]

open access: yesEnviron Microbiol
Klein T   +6 more
europepmc   +1 more source

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