Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Dongwei Guo"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 4, Pp 9348-9363 (2024)
In this work, by means of the generating function method and the De Moivre's formula, we derive some interesting combinatorial identities concerning trigonometric functions and Fibonacci/Lucas numbers. One of them confirms the formula proposed recent
Externí odkaz:
https://doaj.org/article/49c46676b3384f909496787be044c712
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Plant-specific VQ proteins have crucial functions in the regulation of plant growth and development, as well as in plant abiotic stress responses. Their roles have been well established in the model plant Arabidopsis thaliana; however, the functions
Externí odkaz:
https://doaj.org/article/ff97bbbcee7047cfb268ba87885a12b4
Autor:
Yan Luo, Ziyan Zhong, Huan Li, Le Wang, Dongwei Guo, Xuanqi Dong, Jian Liu, Mingxia Xie, Mei Wu, Yun Xiang, Xi Zhang, Pan Meng
Publikováno v:
Pharmaceutical Biology, Vol 61, Iss 1, Pp 1414-1430 (2023)
AbstractContext Crocin exhibits anti-depressant properties. However, its underlying mechanisms and its relationship with metabolomics remain unclear.Objective This study elucidates the mechanism of action and potential targets of crocin in treating c
Externí odkaz:
https://doaj.org/article/2ce39f1ea25a4d63a981c51891dc4b08
Autor:
Yulei Chen, Dongwei Guo
Publikováno v:
Contributions to Mathematics, Vol 8, Pp 24-29 (2023)
Externí odkaz:
https://doaj.org/article/7d2e7cf1d95d44a8833fb3bd2cee304c
Autor:
Yulei Chen, Dongwei Guo
Publikováno v:
Symmetry, Vol 16, Iss 6, p 746 (2024)
Making use of a telescoping approach, three types of sums of binomial quotients are examined. The summation terms of the two types of alternating sums have symmetry (i.e., their numerators and denominators are completely symmetric). We obtained a ser
Externí odkaz:
https://doaj.org/article/de1793c5785447a7a089d82b46fe2b3d
Autor:
Yulei Chen, Dongwei Guo
Publikováno v:
Mathematics, Vol 12, Iss 8, p 1210 (2024)
In this work, we establish some characteristics for a sequence, Aα(n,k), including recurrence relations, generating function and inversion formula, etc. Based on the sequence, we derive, by means of the generating function approach, some transformat
Externí odkaz:
https://doaj.org/article/11d5114e803a4de292de2ad75287bbc8
Autor:
Rui Chen, Shengfa Zhang, Jie Li, Dongwei Guo, Weijun Zhang, Xiaoying Wang, Donghua Tian, Zhiyong Qu, Xiaohua Wang
Publikováno v:
BMC Medical Informatics and Decision Making, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Background The incidence of stroke is a challenge in China, as stroke imposes a heavy burden on families, national health services, social services, and the economy. The length of hospital stay (LOS) is an essential indicator of utilization
Externí odkaz:
https://doaj.org/article/2626f61a05b14d82ad702f33b3ffabba
Autor:
Yulei Chen, Dongwei Guo
Publikováno v:
Axioms, Vol 13, Iss 4, p 230 (2024)
Making use of integration by parts and variable replacement methods, we derive some interesting explicit definite integral formulae involving trigonometric or hyperbolic functions, whose results are expressed in terms of Catalan’s constant, Dirichl
Externí odkaz:
https://doaj.org/article/6e1f4e02d25d4c37a55cbc35bfdce27f
Publikováno v:
Shipin gongye ke-ji, Vol 43, Iss 13, Pp 49-55 (2022)
In this study, three different starch-lipid complexes were prepared using corn starch and stearic acid with different straight branch ratios as raw materials. Then the external morphology, crystal structure, digestibility, sustained release and other
Externí odkaz:
https://doaj.org/article/329f7f9fc57c4ac0b0bae23865624bc1
Publikováno v:
Molecules, Vol 28, Iss 23, p 7851 (2023)
Diabetic kidney disease is a common complication of diabetes and remains the primary cause of end-stage kidney disease in the general population. Schisandrin B (Sch B) is an active ingredient in Schisandra chinensis. Our study illustrates that Sch B
Externí odkaz:
https://doaj.org/article/35b42bc4fdba47d8997509316aa11aa1