Zobrazeno 1 - 10
of 330
pro vyhledávání: '"Qun Dai"'
Autor:
Tangye Dai, Qun Dai
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background The primary objective of this study was to assess the impact of blood lead levels on the development and progression of periodontitis. Methods This study included 8600 participants from the National Nutrition and Health Examinatio
Externí odkaz:
https://doaj.org/article/4b15dcf604c9430ba8f8c2d78e4ccbb3
Publikováno v:
Integrative Cancer Therapies, Vol 23 (2024)
Context: Salvia miltiorrhiza (SM) is a commonly used herb in traditional Chinese medicine (TCM) and has been used in the treatment of pancreatic cancer to relieve the symptom of “blood stasis and toxin accumulation.” Tanshinones (Tan), the main l
Externí odkaz:
https://doaj.org/article/18280cec782e43f8a121826b065f8936
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9253-9265 (2024)
Infrared small target detection from complex backgrounds is increasingly vital for military and civilian fields. Nonetheless, most of the existing methods are too restrictive to portray infrared targets from multidimensional and omnidirectional. In t
Externí odkaz:
https://doaj.org/article/8a6058d1ae57466a87978f2ba156c90c
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3173 (2024)
Infrared small-target detection is now commonly used in maritime surveillance, flight guidance, and other fields. However, extracting small targets from complex backgrounds remains a challenging task due to the small-target scale and complex imaging
Externí odkaz:
https://doaj.org/article/82f4acfc503849159f04235611f61d18
Publikováno v:
Shipin gongye ke-ji, Vol 43, Iss 19, Pp 146-153 (2022)
Objective: Kiwifruit (Actinidia chinensis Planch.) and pakchoi (Brassica rapa var. chinensis) are easy to rot due to pathogens during storage and transportation, resulting in economic losses. Therefore, it is necessary to understand the species and c
Externí odkaz:
https://doaj.org/article/ee62801107954bb8a4a3f3fcb0085f55
Publikováno v:
Frontiers in Pediatrics, Vol 11 (2023)
BackgroundHelicobacter pylori (HP) is a major cause of upper digestive tract diseases. However, the relationship between HP infection and 25-hydroxyvitamin D [25(OH)D] levels in children has not been fully elucidated. This study investigated the leve
Externí odkaz:
https://doaj.org/article/cb1398c5e9de4f84aba02151b72dcf32
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
ObjectivesStudies have established a link between periodontal disease and cardiovascular disease (CVD), but it is unclear whether there is a sex difference in their association.MethodsThe PubMed, Embase, and Cochrane databases were searched until Jun
Externí odkaz:
https://doaj.org/article/bbca70aa42414548a160eb31c7db1b29
Publikováno v:
Molecules, Vol 28, Iss 18, p 6721 (2023)
The aim of this study was to investigate the biochemical properties and gel-forming capacity of duck myofibrillar proteins under the effects of 2,2′-azobis(2-methylpropionamidine) dihydrochloride (AAPH)-mediated oxidation. Duck myofibrillar protein
Externí odkaz:
https://doaj.org/article/eff97a35a9674d48b692b6621d0e203a
Autor:
Qun Dai, Shidong Liu
Publikováno v:
AIMS Mathematics, Vol 7, Iss 2, Pp 2498-2511 (2022)
In this research work, we consider a class of nonlinear fractional integro-differential equations containing Caputo fractional derivative and integral derivative. We discuss the stabilities of Ulam-Hyers, Ulam-Hyers-Rassias, semi-Ulam-Hyers-Rassias f
Externí odkaz:
https://doaj.org/article/8a0326d0d01a405682e1670271eb8aea
Stability of Nonlinear Implicit Differential Equations with Caputo–Katugampola Fractional Derivative
Autor:
Qun Dai, Yunying Zhang
Publikováno v:
Mathematics, Vol 11, Iss 14, p 3082 (2023)
The purpose of this paper is to study nonlinear implicit differential equations with the Caputo–Katugampola fractional derivative. By using Gronwall inequality and Banach fixed-point theorem, the existence of the solution of the implicit equation i
Externí odkaz:
https://doaj.org/article/2332ee160a4d4254a457c4e84593dcbb