PHYSICOCHEMICAL CHARACTERISTICS AND ANTI-BACTERIAL ABILITY OF LIQUID SOAP WITH THE ADDITION OF PANDAN WANGI EXTRACT

Physicochemical Characteristics and Anti-Bacterial Ability of Liquid Soap with the Addition of Pandan Wangi Extract

Pandan wangi leaves have bioactive properties that can inhibit the growth of Staphylococcus aureus and Escherichia coli bacteria so they can prevent skin infections.The ability of pandan wangi leaf extract to inhibit microbial growth can be applied to liquid soap.This research was conducted to determine the characteristics of liquid soap with the a

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Capturing the rapid response of sediments to low-oxygen conditions with high temporal resolution gas concentration measurements

Low-oxygen conditions plague coastlines worldwide.At present, little is known about how the transition from normoxic to low or even no oxygen conditions alters sediment biogeochemical cycling and ultimately ecosystem functioning.Conventional sediment core incubations cannot capture rapid (<hourly) changes in biogenic gas fluxes that may occur du

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Modeling of auto ignition combustion with inhomogeneous mixture

To predict the combustion characteristic of auto ignition combustion in internal combustion engines, it is necessary to consider the inhomogeneity left vent of the fuel, EGR and air in the mixture.In this research, a PDF (Probability Density Function) combustion model considering the influence of the inhomogeneity of mixture on the auto ignition co

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