Results 151 to 160 of about 95,846 (317)
South African Propolis: Anti‐Helicobacter pylori Activity, Chemistry, and Toxicity
Chemistry &Biodiversity, EarlyView.ABSTRACT Propolis, a resin‐like substance produced by bees, has previously shown antimicrobial activity against the ulcer‐causing gut pathogen Helicobacter pylori. South African propolis, however, was yet to be investigated. This study aimed to investigate a comprehensive range of South African propolis for its antimicrobial activity against H.
Sarhana Dinat +5 more
wiley +1 more source
Turbidity Currents and Sliding in Geosynclinal Basins of the Alps
, 1953 Ph. H. Kuenen, A. Carozzi
openalex +2 more sources
The inhibition of turbidities caused by iron and other metals in wine. [PDF]
, 1956 J. Farkaš, Emerich S. Fiala
openalex +1 more source
Using the Honey Bee (Apis mellifera L.) Cell Line AmE‐711 to Evaluate Insecticide Toxicity
Environmental Toxicology and Chemistry, Volume 42, Issue 1, Page 88-99, January 2023., 2023 Abstract One of the main contributors to poor productivity and elevated mortality of honey bee colonies globally is insecticide exposure. Whole‐organism and colony‐level studies have demonstrated the effects of insecticides on many aspects of honey bee biology and have also shown their interactions with pathogens.
Michael Goblirsch, John J. Adamczyk
wiley +1 more source
Turbidity and Medical Implications
Turbidity, a measure of water clarity affected by suspended particles, is a crucial parameter for assessing water quality with significant implications for medical and public health. Elevated turbidity levels can harbor pathogens and pollutants, posing risks to human health and complicating water treatment processes.
openaire +2 more sources
ChemBioChem, EarlyView.Targeted genome mining identified thermostable enzymes (PETases) that hydrolyze the commonly used plastic polymer polyethylene terephthalate (PET). Thermostable enzymes are identified from thermophilic microbial sources. Experimental results reveal enzymatic activity on authentic PET films, highlighting potential for industrial application.
Zhenyu Hu +4 more
wiley +1 more source
Note on the global variation of stratospheric turbidity since the eruption of Agung Volcano [PDF]
, 1965 Frederic E. Volz
openalex +1 more source
Guidelines for monitoring of turbidity.
, 2017 Turbidity estimates the impact of light scattering due to particles on the level of light attenuation in the water column. It is affected by total suspended solids (i.e., organic and inorganic particles) in the water, and thus differs from water transparency, which is also dependent on the amount of chromophoric dissolved organic matter (CDOM). Organic
openaire +2 more sources
Integrating Enzymes with Photoredox Catalysis for Conversion of Nitriles into Fluorinated Products
ChemCatChem, Accepted Article.Fluorinated molecules are widely used as pharmaceuticals, agrochemicals and as various functional materials. Traditional synthetic methods for introducing fluorine substituents into organic molecules involve deleterious chemicals and lack selectivity.
Stuart Angiolini +6 more
wiley +1 more source