Chitosan has gained significant interest due to its ability to film-forming, biodegradability, and biocompatibility, making it suitable for topical and transdermal drug delivery such as fabricating microneedles. In this ...

Indolium conjugated with three fluorophores including julolidine, triphenylamine, and pyrene (INJ, INT, INP) were successfully synthesized via condensation reaction with an excellent yield over 80%. All of derivatives were ...

Herein, a portable electrochemical device using biopolymeric gel-based electrolyte for the on-field simultaneous determination of Cd(II) and Pb(II) is presented. Pectin, a natural polymer, was used as a chemical delivery ...

Coffee is one of the most important agricultural commodities, and the demand for specialty coffee and single-origin coffees is also increasing significantly. Methods that can effectively differentiate the origins of coffee ...

The objective of classifcation is to assign a class to a given data instance. One well-recognized classifer is the k-NN model, where the class of an instance is determined by considering the majority class among its k ...

Macaca fascicularis (long-tailed macaques) occupy a wide habitat range in Southeast Asia and are divided into 10 subspecies. Among the 10 subspecies, M. f. fascicularis (Mff) encompassed the largest distribution, and M. ...

In quantum field theories, interactions between particles can be studied by using Feynman diagrams. Calculating loop Feynman diagrams results in infinite values. This problem can be solved by using a process of renormalization ...

Phytochemical and biological investigations were carried out on the heartwoods of M. gagei. Twelve known compounds (1–11, 29), ten new sesquiterpenoids (12–21), seven novel compounds (22–28) and one new neolignan (30) were ...

This dissertation focused on the development of analytical sensors for quantitative analysis of various electroactive compounds such as β-agonists and neurotransmitters, which could be considered as important indicators ...

This dissertation sheds light on a collateralized debt obligation (CDO) since it resulted in the financial crisis between 2007 and 2008. Because of damage of this crisis, several authors have attempted to approximate loss ...