Výsledky vyhledávání - "Shengquan Wang"

Akademický článek

Realized volatility forecast of financial futures using time-varying HAR latent factor models

Autor: Jiawen Luo, Zhenbiao Chen, Shengquan Wang

Publikováno v: Journal of Management Science and Engineering, Vol 8, Iss 2, Pp 214-243 (2023)

We forecast realized volatilities by developing a time-varying heterogeneous autoregressive (HAR) latent factor model with dynamic model average (DMA) and dynamic model selection (DMS) approaches. The number of latent factors is determined using Chan

Externí odkaz: https://doaj.org/article/5c4148e7a6fc4c9f93e77f144d43c9e5

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Akademický článek

What drives income inequality? Bayesian evidence from the emerging market economies

Autor: Shengquan Wang, Yuan Gao, Mingjin Luo

Publikováno v: Journal of Applied Economics, Vol 26, Iss 1 (2023)

ABSTRACTWhat drives income inequality in emerging market economies? To end it, we approach this topic utilizing Bayesian model averaging and 27 emerging market economies panel dataset from 1990 to 2019. First, differently, we find a U-shaped Kuznets

Externí odkaz: https://doaj.org/article/568ccce109c34c019cdfd2055b1bab15

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Akademický článek

Time-restricted feeding affects the fecal microbiome metabolome and its diurnal oscillations in lung cancer mice

Autor: Gaofeng Fang, Shengquan Wang, Qianyao Chen, Han Luo, Xuemei Lian, Dan Shi

Publikováno v: Neoplasia: An International Journal for Oncology Research, Vol 45, Iss , Pp 100943- (2023)

The homeostasis of the gut microbiota and circadian rhythm is critical to host health, and both are inextricably intertwined with lung cancer. Although time-restricted feeding (TRF) can maintain circadian synchronization and improve metabolic disorde

Externí odkaz: https://doaj.org/article/1c34c0104976431fbb2db326068ef046

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Akademický článek

1,8-Cineole ameliorates diabetic retinopathy by inhibiting retinal pigment epithelium ferroptosis via PPAR-γ/TXNIP pathways

Autor: Zhangnian Liu, Shiquan Gan, Lingyun Fu, Yini Xu, Shengquan Wang, Guangqiong Zhang, Di Pan, Ling Tao, Xiangchun Shen

Publikováno v: Biomedicine & Pharmacotherapy, Vol 164, Iss , Pp 114978- (2023)

1,8-Cineole, the main component of volatile oil in aromatic plants, has diverse pharmacological properties, including antioxidant, anti-inflammatory, and anti-cancer properties. Diabetic retinopathy (DR) is a common microvascular complication of diab

Externí odkaz: https://doaj.org/article/4bf927912a47453e9cb1553eb11a87c4

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Akademický článek

Cyclovirobuxine D Ameliorates Experimental Diabetic Cardiomyopathy by Inhibiting Cardiomyocyte Pyroptosis via NLRP3 in vivo and in vitro

Autor: Ge Gao, Lingyun Fu, Yini Xu, Ling Tao, Ting Guo, Guanqin Fang, Guangqiong Zhang, Shengquan Wang, Ti Qin, Peng Luo, Xiangchun Shen

Publikováno v: Frontiers in Pharmacology, Vol 13 (2022)

Diabetic cardiomyopathy (DCM) is one of the common complications of diabetic patients, which can induce myocardial hypertrophy, cardiac fibrosis, and heart failure. Growing evidence has shown that the occurrence and development of DCM are accompanied

Externí odkaz: https://doaj.org/article/fbe302f9205042c1a7289dcf17740902

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Akademický článek

Effects of phytosterols' intake on systemic and tissue-specific lipid metabolism in C57BL/6J mice

Autor: Qian Zhu, Jingjing Wu, Jianling Li, Shengquan Wang, Daxue He, Xuemei Lian

Publikováno v: Frontiers in Nutrition, Vol 9 (2022)

This study aimed to investigate the long-term effects of phytosterols (PS) intake on systemic and tissue-specific lipid metabolism in C57BL/6J mice. Healthy male C57BL/6J mice were randomly divided into control diet group (CS) and PS diet group (2% P

Externí odkaz: https://doaj.org/article/ace3299fbb81406486f3d04de875e8ef

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Akademický článek

LXRs/ABCA1 activation contribute to the anti-inflammatory role of phytosterols on LPS-induced acute lung injury

Autor: Daxue He, Shengquan Wang, Gaofeng Fang, Qian Zhu, Jingjing Wu, Jianling Li, Dan Shi, Xuemei Lian

Publikováno v: Journal of Functional Foods, Vol 89, Iss , Pp 104966- (2022)

Phytosterols (PS) showed anti-inflammatory activities in acute lung injury (ALI), but the mechanism needs to be further elucidated. In this study, male C57BL/6J mice were gavaged with PS (75 mg/kg or 150 mg/kg) for 7 consecutive days, mice ALI were i

Externí odkaz: https://doaj.org/article/c838562e41954325a3893fe88db638a6

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Akademický článek

Density functional theory study on the catalytic degradation mechanism of polystyrene

Autor: Jinbao Huang, Xiaocai Cheng, Hanxian Meng, Guiying Pan, Shengquan Wang, Daiqiang Wang

Publikováno v: AIP Advances, Vol 10, Iss 8, Pp 085004-085004-14 (2020)

The density functional theory method of B3LYP/6-311G(d) was used to study two catalytic degradation (acid-catalyzed and alkali-catalyzed) reaction mechanisms of polystyrene (PS). The geometric structure optimization and frequency calculations of all

Externí odkaz: https://doaj.org/article/00c66fd0d17049fc97b9569df654773d

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Akademický článek

NMR Experimental Study on Dynamic Process of Pore Structure and Damage Mechanism of Sandstones with Different Grain Sizes under Acid Erosion

Autor: Chao Wu, Shengquan Wang, Delu Li, Xiaokang Wang

Publikováno v: Shock and Vibration, Vol 2020 (2020)

In many engineering projects, it is critical to consider the acid erosion of rock. This study investigates dynamic changes in pore structure and damage mechanisms in sandstones subjected to acid erosion. Specimens with three grain sizes were immersed

Externí odkaz: https://doaj.org/article/5523804c9480436caf8992ec5c7b59d5

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