全部文献期刊会议图书|学者科研项目
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作者:Yan Chen , Wenqiang Yu
来源:[J].Physica A: Statistical Mechanics and its Applications(IF 1.676), 2020, Vol.544
摘要:Abstract(#br)An asymmetric power autoregressive conditional heteroscedasticity with generalized Pareto distribution (APARCH-GPD) model is proposed in this study to determine the optimal margin level for the Hang Seng Index futures contracts on the Hong Kong Futures Exchange. This...
作者:Yan Chen , Xiang Li ...
来源:[J].Applied Surface Science(IF 2.112), 2020, Vol.509
摘要:Abstract(#br)Two-dimensional lamellar stacked (NH 4 ) 0.8 V 3 O 7 ·3.5H 2 O with controlled micromorphology was synthesized form hydrothermal method by adjusting the molar ratio of the NH 4 VO 3 with H 2 C 2 O 4 ·2H 2 O. The EDS, FT-IR, DSC&TG and XPS studies indicated that ...
作者:Yan Chen , Huanshun Yin ...
来源:[J].Chemical Engineering Journal(IF 3.473), 2020, Vol.393
摘要:Abstract(#br)A kind of novel heterojunction structure with black TiO 2 and WS 2 was prepared with matched energy band and significantly improved visible-light-driven photoelectrochemical activity. Then, to further improve the photoelectrochemical activity of this heterojunct...
作者:Yan Chen , Ning Li ...
来源:[J].Life Sciences(IF 2.555), 2020, Vol.247
摘要:Abstract(#br)Aims(#br)Glioma is the most common type of malignant tumor of the nervous system, and aggressiveness and recurrence are major obstacles for treatment. This study is designed to explore the effects of amentoflavone (AF) on glioma, and to investigate the underlying mec...
作者:Yan Chen , Weilin Zhang ...
来源:[J].Nano Energy, 2020
摘要:Abstract(#br)The durability and electro-catalytic activity for oxygen reduction reaction (ORR) of solid oxide fuel cells (SOFCs) cathode often suffer from severe degradation due to poisoning effects such as Cr from interconnectors. Here we report our findings in the developm...
作者:Yan Chen , Huanhuan Zhu ...
来源:[J].Diabetes Research and Clinical Practice(IF 2.741), 2020, Vol.161
摘要:Abstract(#br)Previous studies have shown that FXR is involved in glycolipid metabolism, tissue inflammation and regeneration in organs such as the liver, intestines and kidneys. Although FXR has been reported in cardiac tissue, its function in diabetic cardiomyopathy has not...
作者:Yan Chen , Qiang Liu
来源:[J].Biological Conservation(IF 3.794), 2020, Vol.243
摘要:Abstract(#br)Orchids are of special interest to plant conservationists because of their high species diversity as well as their obligate dependencies on one or more biotic interactions, which often pose additional challenges in their conservation. In this study, we analyze threat...
作者:Yan Chen , Chunhui Zeng ...
来源:[J].World Neurosurgery(IF 1.765), 2020
摘要:Objective(#br)We compared the efficacy and safety of neurosurgical clipping with those of endovascular coiling for patients with intracranial aneurysm (IA) stratified by country, publication year, study design, sample size, mean age, percentage of male patients, percentage of ane...
作者:Yan Chen , Liqiang Zhang ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.779
摘要:Abstract(#br)The low-cycle fatigue (LCF) and creep-fatigue (CF) interaction tests of TP347H austenitic stainless steel are carried out in air under a fully-reversed strain amplitude of 1.0% at 600 °C. A 10 min tensile dwell is applied in CF interaction testing. The influence...
作者:... Yunping Tang , Yan Chen , Guofang Ding
来源:[J].Journal of Functional Foods(IF 2.632), 2020, Vol.68
摘要:Abstract(#br)In this study, a low molecular weight peptides fraction (<3 kDa, named NJSP) was isolated and purified from the skin protein hydrolysate of Nibea japonica by ultrafiltration. The in vivo immunomodulatory effects of NJSP were investigated in cyclophosphamide (CY)...

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