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17.493  Articles
1 of 1.750 pages  |  10  records  |  more records»
Butylated hydroxyanisole (BHA) is widely used since 1947 as antioxidant food additives used to prevent oils, fats and shortenings from oxidative deterioration and rancidity. It has been extensively studied for potential activities and its toxicities. This... see more

Ports around Belitung Island have an essential role in supporting inter-island shipping activities, which positively impact economic growth. So that predictions to find out the condition of the waters need to be made early to anticipate disruption to the ... see more

Hydroponic fodder is a forage that is cultivated hydroponically. Fodder hydroponic cultivation can be done only with liquid media, carried out in a controlled environment, and a short planting period. Wheat, barley, sorghum, and corn are cereal crops that... see more

The aim of this present work is to use polyvinyl alcohol (PVA) – gelatin-based  hydrogel prepared by ?-rays irradiation with different gelatin concentrations ranging from 0.5 - 2 %w/v for immobilization of Metformin HCl (MH) at dose range of 0 - 30 m... see more

Teeth bleaching is one of the treatments for teeth discolouration. Teeth bleaching can do in-home or in-office. The material for that use in-office bleaching is 35% hydrogen peroxide. Hydrogen peroxide is a chemical compound that is tough and has a micro ... see more

Hydroxyapatite (HA) scaffold has been widely applied in the biomedical field especially for bone implants. The purpose of this research is to determine the influence of dispersant addition and stirring time on HA scaffold which formed using gambas sponges... see more

Hydroxyapatite (HA) scaffold has been widely applied in the biomedical field especially for bone implants. The purpose of this research is to determine the influence of dispersant addition and stirring time on HA scaffold which formed using gambas sponges... see more

Over the past few decades, formation of polymer hydrogels complexes with metal ions, including transition ones, attracts the steady attention of researchers. The relevance of such study is due to the fact that the kinetics of swelling and contraction of h... see more

This paper presents the results of mathematical models’ development for hydrotreating reactor, stripping ??lumn, absorbers and hydrotreating furnace which are basic units of hydrotreating block in catalytic reforming unit. Since these objects of modeling ... see more

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