Articles with "coefficient determination" as a keyword



Robin coefficient determination problem in a fractional parabolic differential equation

Sign Up to like & get
recommendations!
Published in 2024 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.10257

Abstract: This article discusses the identification of an unknown Robin coefficient in a fractional parabolic equation using a noisy measurement of the ultimate solution over time. The problem is quite complex, involving a nonlocal, nonlinear, and… read more here.

Keywords: equation; problem; robin coefficient; article ... See more keywords

Determination of Iridoids in Gentiana rigescens by Infrared Spectroscopy and Multivariate Analysis

Sign Up to like & get
recommendations!
Published in 2017 at "Analytical Letters"

DOI: 10.1080/00032719.2016.1178757

Abstract: ABSTRACT Gentiana rigescens is a famous herbal medicine in China for treatment of convulsion, rheumatism, and jaundice. Here, the infrared determination of gentiopicroside, swertiamarin, sweroside, and loganic acid in G. rigescens from different areas and… read more here.

Keywords: infrared spectroscopy; coefficient determination; determination; gentiana rigescens ... See more keywords

Using SPOT-7 for Nitrogen Fertilizer Management in Oil Palm

Sign Up to like & get
recommendations!
Published in 2020 at "Agriculture"

DOI: 10.3390/agriculture10040133

Abstract: Environmental concerns are growing about excessive applying nitrogen (N) fertilizers, especially in oil palm. Some conventional methods which are used to assess the amount of nutrient in oil palm are time-consuming, expensive, and involve frond… read more here.

Keywords: coefficient determination; using spot; oil; oil palm ... See more keywords