Results 41 to 50 of about 13,472,146 (356)

Function of Green Tea Catechins in the Brain: Epigallocatechin Gallate and its Metabolites

International Journal of Molecular Sciences, 2019
Over the last three decades, green tea has been studied for its beneficial effects, including anti-cancer, anti-obesity, anti-diabetes, anti-inflammatory, and neuroprotective effects.
M. Pervin, K. Unno, Akiko Takagaki, M. Isemura, Yoriyuki Nakamura   +4 more
semanticscholar   +1 more source

New Estimates for the Jensen Gap Using s-Convexity With Applications

Frontiers in Physics, 2020
In this article, we use s-convex and Green functions to obtain a bound for the Jensen gap in discrete form and a bound for the Jensen gap in integral form.
Muhammad Adil Khan, Shahid Khan, Yu-Ming Chu, Yu-Ming Chu   +3 more
doaj   +1 more source

A new study on the existence and stability to a system of coupled higher-order nonlinear BVP of hybrid FDEs under the p-Laplacian operator

AIMS Mathematics, 2022
In this paper, we study a general system of fractional hybrid differential equations with a nonlinear $ \phi_p $-operator, and prove the existence of solution, uniqueness of solution and Hyers-Ulam stability.
Abdulwasea Alkhazzan, Wadhah Al-Sadi, Varaporn Wattanakejorn , Hasib Khan, Thanin Sitthiwirattham, Sina Etemad, Shahram Rezapour   +6 more
doaj   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Weighted energy method and long wave short wave decomposition on the linearized compressible Navier-Stokes equation

Networks and Heterogeneous Media, 2013
The purpose of this paper is to study asymptotic behaviors of the Green function of the linearized compressible Navier-Stokes equation. Liu, T.-P. and Zeng, Y.
Sun-Ho Choi
doaj   +1 more source

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

Population Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda, Akira Maki, Tsutomu Mano, Hifumi Tsuruga, Hino Takafumi, Shinichi Horino   +5 more
wiley   +1 more source

Evaluation of the One-Dimensional L^p Sobolev Type Inequality

Mathematics, 2020
This study applies the extended L 2 Sobolev type inequality to the L p Sobolev type inequality using Hölder’s inequality. The sharp constant and best function of the L p Sobolev type inequality are found using a Green ...
Kazuo Takemura, Yoshinori Kametaka
doaj   +1 more source

Involvement of a flavoprotein, acetohydroxyacid synthase, in growth and riboflavin production in riboflavin-overproducing Ashbya gossypii mutant

Microbial Cell Factories, 2023
Background Previously, we isolated a riboflavin-overproducing Ashbya gossypii mutant (MT strain) and discovered some mutations in genes encoding flavoproteins.
Tatsuya Kato, Mai Kano, Ami Yokomori, Junya Azegami, Hesham A. El Enshasy, Enoch Y. Park   +5 more
doaj   +1 more source

Green's Functions [PDF]

Nature, 1970
Green's Functions Introductory Theory with Applications. By G. F. Roach. (The New University Mathematics Series.) Pp. xii + 279. published by (Van Nostrand Reinhold: London and New York, January 1970.) 90s.
openaire   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

Population Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi, Hidaka Kubo, Tokuya Ogawa, Hayate Omura   +3 more
wiley   +1 more source