- 作 者: ( "guohua yang" OR "guo-hua yang" )
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Catalytic-CO2-Desorption Studies of BZA-AEP Mixed Absorbent by the Lewis Acid Catalyst CeO2-γ-Al2O3Molecules (IF 4.927) Pub Date : 2023-05-30 ,DOI:10.3390/molecules28114438Shenghua Liu, Xudong Mao, Hao Chen, Xinbo Zhu, Guohua YangTraditional organic amines exhibit inferior desorption performance and high regeneration energy consumption. The implementation of solid acid catalysts presents an efficacious approach to mitigate regeneration energy consumption. Thus, investigating high-performance solid acid catalysts holds paramount importance for the advancement and implementation of carbon capture technology. This study synthesized ...
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Enzymatic acylation of blueberry (Vaccinium ashei) pomace anthocyanins and determination of their cytotoxic propertiesProcess Biochemistry (IF 4.885) Pub Date : 2023-05-25 ,DOI:10.1016/j.procbio.2023.05.027Wenhua Yang, Hao Luan, Chuqi Tang, Xuanchen Li, Shuaijinyi Li, Hexia Ding, Xiaobin Yu, Nils Arneborg, Guohua Yang, Jianli ZhouTo expand the application of acylated blueberry pomace anthocyanins in food and nutraceuticals, their enzymatic acylation reaction and the cytotoxic response were explored. In this study, enzymatic acylation was carried out with cyanidin-3-O-glucoside (C3G) as the main body and Novozyme 435 as the biocatalyst. With a series of improvements, the reaction was carried out under the conditions of lauric ...
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Optimization and kinetic analysis of direct acid leaching of vanadium from converter vanadium slag under atmospheric pressureMinerals Engineering (IF 5.479) Pub Date : 2023-04-29 ,DOI:10.1016/j.mineng.2023.108091Yuting Xiong, Ling Wang, Long Wang, Shen Li, Guohua Yang, Chong Cao, Shuxian Liu, Yimiao Nie, Lanbo JiaConverter vanadium slag is an important kind of raw material for the production of vanadium products. Not only does the atmospheric acid leaching of vanadium from vanadium slag without roasting avoid the pollution of exhaust gas generated from roasting, but also it reduces the threat of Cr(VI) and V(V) and is conducive to the vanadium products preparation with low valence state. In this paper, the ...
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Soot oxidation over V/ZSM-5 catalysts in a dielectric barrier discharge (DBD) reactor: Performance enhancement by transition metal (Mn, Co and Fe) dopingCatalysis Today (IF 6.562) Pub Date : 2023-04-03 ,DOI:10.1016/j.cattod.2023.114139Jianbin Luo, Xinbo Zhu, Hanpeng Wu, Zijian Zhou, Geng Chen, Guohua YangThe oxidation of soot particles over a series of M-V/ZSM-5 (M = Mn, Co and Fe) catalysts was examined in a cylindrical dielectric barrier discharge (DBD) plasma reactor. Soot particles were completely removed in plasma reactor at 60th minute of reaction. The Mn-V/ZSM-5 catalyst showed higher catalytic activity of soot particles than Co-V/ZSM-5, Fe-V/ZSM-5 and VOx/ZSM-5 catalyst in the plasma reactor ...
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Direct Measurement of Acoustic Spectral Density and Fractional Topological ChargePhysical Review Applied (IF 4.931) Pub Date : 2023-03-22 ,DOI:10.1103/physrevapplied.19.034073Hao Ge, Zi-Wei Long, Xiang-Yuan Xu, Jin-Guo Hua, Yang Liu, Bi-Ye Xie, Jian-Hua Jiang, Ming-Hui Lu, Yan-Feng Chen
LDOS is a fundamental spectral property that plays a central role in various physical phenomena, such as wave-matter interactions and spontaneous emissions. The role of LDOS in acoustics was uncovered only in recent years and the measurement of acoustic LDOS has not yet been achieved. Here, we report on the direct measurement of the LDOS in acoustic systems. The acoustic LDOS is quantified here through
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An ultrasensitive method for detecting mutations from short and rare cell-free DNAmedRxiv - Genetic and Genomic Medicine Pub Date : 2023-03-20 ,DOI:10.1101/2023.03.14.23287139Zhiwei Guo, Qiaomei Guo, Lihua Qiao, Xueqing Wang, Xiaohui Liang, Pengpeng Zhang, Qifan Li, Chenjun Huang, Rong Cong, Yinghui Li, Bin Che, Guomin Lin, Mingming Rao, Rongjun Hu, Jiatao Lou, Wei Wang, Guohua Yang
Background: Cell-free DNA (cfDNA) promises to serve as surrogate biomarkers for non-invasive molecular diagnostics. Disease-specific cfDNA, such as circulating tumor DNA (ctDNA), was short and rare, making the detection performance of the current targeted sequencing methods unsatisfying. Methods: Through introducing a linear pre-amplification process and optimizing the adapter ligation with customized
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Study on Benzylamine(BZA) and Aminoethylpiperazine(AEP) Mixed Absorbent on Ship-Based Carbon CaptureMolecules (IF 4.927) Pub Date : 2023-03-15 ,DOI:10.3390/molecules28062661Xudong Mao, Hao Chen, Yubing Wang, Xinbo Zhu, Guohua Yang
To find suitable absorbents for ship-based carbon capture, the absorption and desorption properties of four mixed aqueous amines based on BZA were investigated, and the results indicated that BZA-AEP had the best absorption and desorption performance. Then, the absorption and desorption properties of different mole ratios of BZA-AEP were tested. The results showed that the average CO2 absorption rate
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Genomic profiling of WRKY transcription factors and functional analysis of CcWRKY7, CcWRKY29, and CcWRKY32 related to protoberberine alkaloids biosynthesis in Coptis chinensis FranchFrontiers in Genetics (IF 4.772) Pub Date : 2023-03-13 ,DOI:10.3389/fgene.2023.1151645Xiaoqiang Huang, An Jia, Tao Huang, Li Wang, Guohua Yang, Wanli Zhao
Coptis chinensis Franch. (Huanglian in Chinese) is an important economic crop with medicinal value. Its rhizome has been used as a traditional herbal medicine for thousands of years in Asia. Protoberberine alkaloids, as the main bioactive component of Coptis chinensis, have a series of pharmacological activities. However, the protoberberine alkaloids content of C. chinensis is relatively low. Understanding
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Influence of ursodeoxycholic acid on blood glucose, insulin and GLP-1 in rats with liver fibrosis induced by bile duct ligationDiabetology & Metabolic Syndrome (IF 5.395) Pub Date : 2023-02-14 ,DOI:10.1186/s13098-023-00989-zXiu-Ping Bai, Wen-Jin Du, Hua-Bing Xing, Guo-Hua Yang, Rui Bai
The prevalence of impaired glucose tolerance and diabetes is much higher in people with cirrhosis than that in the general population. However, there are inadequate concrete guidelines for the management of diabetes in these patients, particularly in the early stage. Bile aids (BAs) have been found to exert hormone-like functions in the control of lipid and glucose metabolism. We studied the effect
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There is no fusion fascia in the abdomen and extraperitoneal fascia always surrounds the mesenteryJournal of Anatomy (IF 2.921) Pub Date : 2022-12-30 ,DOI:10.1111/joa.13818Shicai Chen, Guohua Yang, Qiqi Li, Jiangyu Zhang, Nanrong YuToldt's fascia has always been described as a fusion fascia formed by two layers of visceral peritoneum when the mesentery attaches to the posterior abdominal wall. However, there is still no consensus about the mesentery and its surrounding fascia based on the current anatomic theories. This study aimed to determine the anatomical structures of the abdomen and provide a correct surgical plane for ...
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Pilot study on demister-based dust removal methods for boiler flue gasEnvironmental Science and Pollution Research (IF 5.19) Pub Date : 2022-12-27 ,DOI:10.1007/s11356-022-24840-6Yi Xiang, Di Wu, Guohua Yang, Yanyan Chen, Wenhao LyuThis study explores the synergistic removal effect of various schemes based on demisters on boiler flue gas dust on a pilot-scale experimental bench. The results show that the dust removal efficiency is 28.43–51.30% when demisters are put into operation alone; the larger the inlet dust concentration of demisters is, the higher the dust removal efficiency will be; but it still cannot reach the 10 mg/Nm3 ...
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Molecular mechanisms of Baihedihuang decoction as a treatment for breast cancer related anxiety: A network pharmacology and molecular docking study.World Journal of Clinical Cases (IF 1.534) Pub Date : 2022-11-26 ,DOI:10.12998/wjcc.v10.i33.12104Zhong-Hui Li,Guo-Hua Yang,Fang Wang
BACKGROUND The therapeutic effects of a combination of Chinese medicines called Baihedihuang decoction (BD) have been clinically verified, although its molecular targets in breast cancer related anxiety remain unknown. AIM To explore the molecular mechanisms of BD for breast cancer related anxiety treatment. METHODS We used the Traditional Chinese Medicine Systems Pharmacology database to screen the
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Soot Combustion over Cu–Co Spinel Catalysts: The Intrinsic Effects of Precursors on Catalytic ActivityInternational Journal of Environmental Research and Public Health (IF 4.614) Pub Date : 2022-11-09 ,DOI:10.3390/ijerph192214737Chunlin Zhou, Xinbo Zhu, Fei Zhang, Xinbao Li, Geng Chen, Zijian Zhou, Guohua Yang
In this work, a series of CuCo2O4-x (x = N, A and C) catalysts were synthesized using different metal salt precursors by urea hydrothermal method for catalytic soot combustion. The effect of CuCo2O4-x catalysts on soot conversion and CO2 selectivity in both loose and tight contact mode was investigated. The CuCo2O4-N catalyst exhibited outstanding catalytic activity with the characteristic temperatures
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Study on the mass transfer of SO2 in ammonia-based desulfurization processFrontiers in Materials (IF 3.985) Pub Date : 2022-11-03 ,DOI:10.3389/fmats.2022.1048393Guohua Yang, Di Wu, Yuanbo Gou, Yiyuan Dong, Jin Jiang, Yafen Chen, Ming Zhang, Ci Song, Jiankang Jiang, Yong Jia
The coal hydrogen production process requires high-temperature steam as a reactant. Coal-fired boilers are usually used to provide high-temperature steam. The ammonia-based desulphurization process is an effective technology to remove SO2 in the coal-fired flue gas. However, the mass transfer coefficient of SO2 in such an engineered process is not readily available in the literature. In this paper
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Current and temperature-rise effect of contact condition for connection terminals in UHVDC converter stationsJournal of Physics: Conference Series Pub Date : 2022-11-01 ,DOI:10.1088/1742-6596/2369/1/012074Guohua Yang, Junchao Yang, Shengfu Wang, Jianghao Fu, Yi You
The heating phenomenon of connector terminals in converter stations has become increasingly common, it has become a serious safety hazared affecting the operation of UHV lines. This paper determined the overlapping model of Al plate-Al plate based on the heating phenomenon of connector terminals in converter stations, conducted the tests which included disassembly and assembly contact surface roughness
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Research on structural type of two-way connection fittings based on valve hallJournal of Physics: Conference Series Pub Date : 2022-11-01 ,DOI:10.1088/1742-6596/2369/1/012052Guohua Yang, Wei Zhang, Haibing Bai, Jianghao Fu, Yinfeng Guo, Wenhao Wang, Zengchao Li
Based on the research on the structural type of valve hall two-way connection fittings, with the sustained and rapid economic growth, the power demand of various industries increases. While accelerating the construction of UHV backbone power grid, improving the transmission capacity and transmission quality of the existing power grid has become a top priority. In ± 800kV UHV DC transmission project
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In Silico Characterization of blaNDM-Harboring Conjugative Plasmids in Acinetobacter Species.Microbiology Spectrum Pub Date : 2022-10-27 ,DOI:10.1128/spectrum.02102-22Biao Tang,Chenyu Wang,Dongchang Sun,Hui Lin,Jiangang Ma,Hengzhao Guo,Hua Yang,Xiaobin LiNew Delhi metallo-β-lactamase (NDM)-producing clinical strains in Acinetobacter spp. have been recently reported in many countries and have received considerable attention. The vast majority of blaNDM cases occur on conjugative plasmids, which play a vital role in disseminating blaNDM. To characterize the conjugative plasmids bearing blaNDM genes in Acinetobacter spp., we analyzed the variants of blaNDM ...
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Species diversity analysis of commercial Mantidis Ootheca samples contaminated by store pests based on DNA metabarcodingBMC Genomics (IF 4.547) Pub Date : 2022-10-21 ,DOI:10.1186/s12864-022-08955-1Xu, Liuwei, Zhang, Xiaoying, Guo, Hua, Yang, Xia, Xing, Zhimei, Yang, Wenzhi, Zhang, Jian, Tian, Xiaoxuan
Mantidis Ootheca (Sangpiaoxiao, mantis egg case) is a typical multi-origin Chinese medicinal material. The Chinese Pharmacopoeia stipulates that the Mantidis Ootheca originates from three species of Mantis: Tenodera sinensis, Statilia maculate, and Hierodula patellifera. However, Mantidis Ootheca mainly relies on field collection, which leads to confusion of its actual origin in the market. As the
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Big Data e-Commerce Economic Development by Using IoT and Support Vector MachineMobile Information Systems (IF 1.863) Pub Date : 2022-10-13 ,DOI:10.1155/2022/1778469Jie Zheng, Guohua Yang
The development of e-commerce economy is closely related to the progress of computer technology, which provides an effective data basis for the development of e-commerce economy. Support vector machines are not only used to analyze and solve the second-class classification problems but also can analyze and solve the first-class classification problems. The rise of the e-commerce economy is not only
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Machine learning-based transcriptome analysis of lipid metabolism biomarkers for the survival prediction in hepatocellular carcinomaFrontiers in Genetics (IF 4.772) Pub Date : 2022-09-28 ,DOI:10.3389/fgene.2022.1005271Ronghong Xiong, Hui Wang, Ying Li, Jingpeng Zheng, Yating Cheng, Shunfang Liu, Guohua Yang
Hepatocellular carcinoma (HCC) is the most common primary malignancy of the liver with a very high fatality rate. Our goal in this study is to find a reliable lipid metabolism-related signature associated with prognostic significance for HCC. In this study, HCC lipid metabolism-related molecular subtype analysis was conducted based on the 243 lipid metabolism genes collected from the Molecular Signatures
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Salt tolerance and ester production mechanisms of Candida etchellsii in Chinese horse bean-chili-pasteLWT - Food Science and Technology (IF 6.056) Pub Date : 2022-08-05 ,DOI:10.1016/j.lwt.2022.113806Yunhao Lu, Linzi Yang, Yunfeng An, Dayu Liu, Guohua Yang, Qiang He
Candida etchellsii is a predominant strain in Chinese horse bean-chili-paste, a famous and traditional condiment with high salt content. In this study, physiological properties, ester production capacity and gene expression of C. etchellsii under salt stress were investigated, and the results showed that the strain evoked miscellaneous regulations to resist high salt stress. Under salt stress, C. etchellsii
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Caryophyllene Oxide Induces Ferritinophagy by Regulating the NCOA4/FTH1/LC3 Pathway in Hepatocellular CarcinomaFrontiers in Pharmacology (IF 5.988) Pub Date : 2022-07-11 ,DOI:10.3389/fphar.2022.930958Zhiru Xiu, Yilong Zhu, Jicheng Han, Yaru Li, Xia Yang, Guohua Yang, Gaojie Song, Shanzhi Li, Yue Li, Cheng Cheng, Yiquan Li, Jinbo Fang, Xiao Li, Ningyi Jin
Ferritinophagy is associated with tumor occurrence, development, and therapy effects. Ferritinophagy and ferroptosis are regulated by iron metabolism and are closely connected. LC3 protein is a key protein in autophagy. Following the binding of NCOA4 to FTH1, it links to LC3Ⅱ in lysosomes, a symbol of ferritinophagy. A ferritinophagy’s inducer is likely to open new avenues for anticancer medication
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Soot Oxidation in a Plasma-Catalytic Reactor: A Case Study of Zeolite-Supported Vanadium CatalystsCatalysts (IF 3.52) Pub Date : 2022-06-21 ,DOI:10.3390/catal12070677Xinbo Zhu, Hanpeng Wu, Jianbin Luo, Jin Liu, Jiahao Yan, Zijian Zhou, Zhengda Yang, Ye Jiang, Geng Chen, Guohua Yang
The plasma-catalytic oxidation of soot was studied over zeolite-supported vanadium catalysts, while four types of zeolites (MCM-41, mordenite, USY and 5A) were used as catalyst supports. The soot oxidation rate followed the order of V/MCM-41 > V/mordenite > V/USY > V/5A, while 100% soot oxidation was achieved at 54th min of reaction over V/MCM-41 and V/mordenite. The CO2 selectivity of the process
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DJ-1/FGFR-1 Signaling Pathway Contributes to Sorafenib Resistance in Hepatocellular CarcinomaOxidative Medicine and Cellular Longevity (IF 7.31) Pub Date : 2022-06-20 ,DOI:10.1155/2022/2543220Xin Chen, Guohua Yang, Xiaohong Guo, Jing Zhang, Wei Sun, Dongbo Liu, Hui Wang, Shunfang Liu
Sorafenib is the first-line therapeutic regimen targeting against advanced or metastatic stage of hepatocellular carcinoma (HCC). However, HCC patients at these stages will eventually fail sorafenib treatment due to the drug resistance. At present, molecular mechanisms underlying sorafenib resistance are not completely understood. Our past studies have shown that DJ-1 is upregulated in HCC, while DJ-1
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C1R, CCL2, and TNFRSF1A Genes in Coronavirus Disease-COVID-19 Pathway Serve as Novel Molecular Biomarkers of GBM Prognosis and Immune InfiltrationDisease Markers (IF 3.464) Pub Date : 2022-06-18 ,DOI:10.1155/2022/8602068Xianggang Wang, Guohua Yang, Qingqing Wang, Yilong Zhao, Kaixin Ding, Can Ji, Zongyuan Shi, Huaying Li, Ying Li, Shujing Li
Glioblastoma multiforme (GBM) is a prevalent intracranial brain tumor associated with a high rate of recurrence and treatment difficulty. The prediction of novel molecular biomarkers through bioinformatics analysis may provide new clues into early detection and eventual treatment of GBM. Here, we used data from the GTEx and TCGA databases to identify 1923 differentially expressed genes (DEGs). GO and
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1T-MoS2 Nanosheets Coupled with CoS2 Nanoparticles: Electronic Modulation for Efficient Electrochemical Nitrogen FixationInorganic Chemistry (IF 5.436) Pub Date : 2022-05-02 ,DOI:10.1021/acs.inorgchem.2c00829Shihan Liu, Guohua Yang, Lei Zhao, Zhipeng Liu, Kaiwen Wang, Xiaotian Li, Nan LiElectrocatalytic nitrogen reduction reaction (eNRR), a substitute process for the conventional Haber–Bosch for NH3 production, has drawn tremendous attention due to its merits in mild conditions, abundant reactant sources, low energy consumption, and environmental protection. However, electrocatalysts for eNRR are still subjected to low catalytic activity and selectivity. Herein, we constructed a CoS2/1T-MoS2 ...
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Detection and identification of marine fish mislabeling in Guangzhou's supermarkets and sushi restaurants using DNA barcodingJournal of Food Science (IF 3.693) Pub Date : 2022-04-19 ,DOI:10.1111/1750-3841.16150Bo Liu, Jing-Wen Yang, Bao-Suo Liu, Nan Zhang, Liang Guo, Hua-Yang Guo, Dian-Chang ZhangIn this study, DNA barcoding was applied to identify the distinct species of fish products in Guangzhou supermarkets and sushi restaurants in order to confirm whether products were correctly labeled. Samples were analyzed using mitochondrial cytochrome C oxidase subunit I (CO I) gene as the target. Our results showed that the CO I gene of all 139 samples examined was successfully amplified by PCR. ...
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pH-controlled reversible deep-eutectic solvent based enzyme system for simultaneous extraction and in-situ separation of isoflavones from Pueraria lobataSeparation and Purification Technology (IF 9.136) Pub Date : 2022-04-01 ,DOI:10.1016/j.seppur.2022.120992Tong Wang, Qing Guo, Hua Yang, Wen Gao, Ping LiIn this study, we developed an efficient and green pH-controlled reversible deep-eutectic solvents (DESs) based enzyme system for efficient extraction, transformation and in-situ separation of natural products from herbs. As a case study, seven isoflavones in the root of Pueraria lobata were selected as target compounds. A series of DESs were firstly prepared and the extraction efficiency for target ...
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Plasma-Catalytic Reactions for Soot Oxidation on VOx/M (M=KIT-6, SBA-15 and SiO2) Catalysts: Influence of Pore StructureChemistrySelect (IF 2.307) Pub Date : 2022-03-01 ,DOI:10.1002/slct.202103545Hanpeng Wu, Xinbo Zhu, Xiqiang Wu, Xin Tu, Geng Chen, Guohua YangVOx/M (M=KIT-6, SBA-15 and SiO2) catalysts were synthesized by impregnation method and used for soot oxidation with plasma. VOx/KIT-6 exhibited the highest soot oxidation rate and its well-developed 3D mesoporous structure benefited the transportation and diffusion of reactive species (O. radicals and O3). ...
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MixKG: Mixing for harder negative samples in knowledge grapharXiv - CS - Artificial Intelligence Pub Date : 2022-02-19 ,DOI:arxiv-2202.09606Feihu Che, Guohua Yang, Pengpeng Shao, Dawei Zhang, Jianhua TaoKnowledge graph embedding~(KGE) aims to represent entities and relations into low-dimensional vectors for many real-world applications. The representations of entities and relations are learned via contrasting the positive and negative triplets. Thus, high-quality negative samples are extremely important in KGE. However, the present KGE models either rely on simple negative sampling methods, which ...
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