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An Improved JSO and Its Application in Spreader Optimization of Large Span Corridor Bridge

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Computer Modeling in Engineering & sciences 2024年第3期138卷 2357-2382页

作者： Shude Fu Xinye Wu Wenjie Wang Yixin Hu Zhengke Li Feng Jiang fujian Key Laboratory of Digital Simulations for Coastal Civil Engineering School of Architecture and Civil EngineeringXiamen UniversityXiamen361005China Xiamen Transportation Infrastructure Intelligent Management and Maintenance Engineering technology Research Center Xiamen361005China Fuzhou Company of China Communications Construction Co. Ltd.Fuzhou350005China

In this paper,given the shortcomings of jellyfish search algorithmwith low search ability in the early stage and easy to fall into local optimal solution,this paper introduces adaptive weight function and elite strategy,improving the global search scope in the early stage and the ability to refine the local development in the later *** the numerical study,the benchmark problem of dimensional optimization with a 10-bar truss structure and simultaneous dimensional shape optimization with a 15-bar truss structure is adopted,and the corresponding penalty method is used for constraint *** test results show that the improved jellyfish search algorithm can provide better truss sections as well as *** when the steel main truss of the large-span covered bridge is lifted,the site is limited and the large lifting equipment cannot enter the site,and the original structure does not meet the problem of stress concentration and large deformation of the bolt group,so the spreader is used to lift,and the improved jellyfish search algorithm is introduced into the design optimization of the *** results show that the improved jellyfish algorithm can efficiently and accurately find out the optimal shape and weight of the spreader,and throughMidas Civil simulation,the spreader used canmeet the requirements of weight and safety.

关键词： Truss optimization improved JSO size optimization shape optimization

Stochastic resonance of spinor condensates in optical cavity

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science China(Physics,Mechanics & Astronomy) 2024年第3期67卷 80-87页

作者： Zheng-Chun Li Bixuan Fan Lu Zhou Weiping Zhang School of Physics and Astronomy and Tsung-Dao Lee InstituteShanghai Jiao Tong UniversityShanghai 200240China State Key Laboratory of Precision Spectroscopy School of Physics and Electronic ScienceEast China Normal UniversityShanghai 200241China College of Physics and Communication Electronics Jiangxi Normal UniversityNanchang 330022China Shanghai Branch Hefei National LaboratoryShanghai 201315China Shanghai Research Center for Quantum sciences Shanghai 201315China Collaborative innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China

Stochastic resonance is a phenomenon in which adding random noise to a system enhances the detection or transmission of a weak signal. It occurs when the noise interacts with the system's nonlinearity, thus improving signal-to-noise ratio and increasing sensitivity. Although parametric resonances in an atomic spinor Bose-Einstein condensate have been investigated, the question of whether one can observe stochastic resonance in such a system persists. In this study we propose a scheme for generating stochastic resonance in a cavity-spinor Bose-Einstein condensate coupling system. We demonstrate stochastic resonance through numerical calculations using the mean-field theory and truncated Wigner approximation methods. Furthermore, the characteristics of the system's response to noise and periodic signals are studied in detail. This study unravels a new scheme for observing stochastic resonance via linking atomic many-body physics with cavity quantum electrodynamics.

关键词： spinor condensate stochastic resonance optical cavity

Improving collecting performance of sodium oleate using a polyoxyethylene ether in scheelite flotation

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Journal of Central South University 2018年第12期25卷 2971-2978页

作者： CHEN Chen ZHU Hai-ling QIN Wen-qing CHAI Li-yuan JIA Wen-hao School of Mineral Processing and Bioengineering Central South University School of Metallurgy and Environment Central South University

In order to improve the scheelite flotation with sodium oleate(NaOL),the effect of a non-ionic polyoxyethylene ether(JFC-5)on the floatability of scheelite was investigated through flotation experiments at10°C,compared with60mg/L NaOL alone,the recovery of scheelite is improved from22%to85%in the presence of JFC-5with a mass ratio of20%at ***,the resistance to Ca2+of NaOL is *** adsorption mechanism was analyzed by zeta potential measurement,contact angle measurement and X-ray photoelectron spectroscopy(XPS)*** results show that the adsorption of NaOL on scheelite surface is enhanced after adding JFC-5due to the more negative zeta potentials and larger contact angles of *** the co-adsorption of NaOL and JFC-5is confirmed by XPS analysis,so it is indicated that the adsorption of JFC-5decreases the electrostatic repulsion between the oleate ions,resulting in the stronger adsorption of NaOL on scheelite *** short,the mixed NaOL/JFC-5collector can effectively improve scheelite flotation.

关键词： scheelite polyoxyethylene ether synergistic effect low temperature flotation adsorption

Adsorption and leaching behaviors of chalcopyrite by two extreme thermophilic archaea

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Transactions of Nonferrous Metals Society of China 2018年第12期28卷 2538-2544页

作者： Yu-ting LIANG Jun-wei HAN Chen-bing AI Wen-qing QIN School of Minerals Processing and Bioengineering Central South UniversityChangsha 410083China

The adsorption and leaching of chalcopyrite by two extreme thermophilic archaea(*** and ***)and their mixture were *** results revealed that the chalcopyrite leaching rate of *** was slightly higher than that of ***;the mixed system showed the highest *** structure analysis during the leaching process showed that *** was maintained in a predominant ***,the proportion of *** in the community increased during *** concentrations,which increased faster in the mixed system than in the single-organism systems during later stages,was related to the change of *** in the *** parameter analysis revealed no competitive adsorption between these two thermophilic ***,qPCR(quantitative polymerase chain reaction)confirmed that adsorption was promoted between *** and *** during mixed *** findings can improve our understanding of the adsorption behaviors of mixed extreme microbial populations on mineral surfaces.

关键词： thermophilic archaea A.brierleyi S.metallicus chalcopyrite adsorption leaching

Efficacy and safety of autologous stem cell transplantation for decompensated liver cirrhosis:A retrospective cohort study

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World Journal of Stem Cells 2018年第10期10卷 138-145页

作者： Ming-Fang Wang You-Bing Li Xiao-Juan Gao Hao-Yang Zhang Su Lin Yue-Yong Zhu Liver Center the First Affiliated HospitalFujian Medical UniversityFuzhou 350005Fujian ProvinceChina fujian Provincial Governmental Hospital Fuzhou 350001Fujian ProvinceChina School of Biological sciences the University of Hong KongHong KongChina

AIM To evaluate the long-term efficacy and safety of autologous stem cell transplantation(SCT) for decompensated liver *** Consecutive patients with decompensated liver cirrhosis were included and assigned into the SCT group and non-transplantation(non-SCT) group according to whether they received SCT treatment. Patients werefollowed up for ten years. The long-term survival rate and incidence of hepatocellular carcinoma(HCC) were compared between groups.

关键词： Decompensated liver cirrhosis Stem cell transplantation Hepatocellular carcinoma Propensity score matching

A Systematic Literature Review of Syphilitic Hepatitis in Adults

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Journal of Clinical and Translational Hepatology 2018年第3期6卷 306-309页

作者： Jiaofeng Huang Su Lin Bo Wan Yueyong Zhu Liver Research Center of the First Affiliated Hospital of fujian Medical University FuzhouFujianChina Institute of Neurology University College LondonLondonUK

Syphilitic hepatitis in adults is not frequently found in the population and is easily *** incidence of viral hepatitis is increasing year by year,concomitantly increasing the importance of obtaining a systematic understanding of the clinical features and treatment strategies for this *** is,however,a lack of published definitive data regard-ing the clinical characteristics,diagnosis and standard treat-ment options for this *** were made using the MEDLINE database of PubMed and OVID for syphilitic hep-atitis publications from 1951 to 2017 in an attempt to analyze and summarize the clinical characteristics.

关键词： Syphilis Hepatitis Liver enzyme Granuloma

Delayed diagnosis of prosopagnosia following a hemorrhagic stroke in an elderly man:A case report

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World Journal of Clinical Cases 2020年第24期8卷 6487-6498页

作者： Yin Yuan Feng Huang Jia-Xin Xiao Yue-Er Yang Peng-Li Zhu Zhong-Hai Gao Wen-Chao Cai Department of Geriatric Medicine Fujian Provincial HospitalFuzhou 350001Fujian ProvinceChina Shengli Clinical Medical College Fujian Medical UniversityFuzhou 350100Fujian ProvinceChina fujian Provincial Institute of Clinical Geriatrics Fuzhou 350001Fujian ProvinceChina fujian Provincial Key Laboratory of Geriatrics Fuzhou 350001Fujian ProvinceChina fujian Provincial Center for Geriatrics Fuzhou 350001Fujian ProvinceChina Department of Ophthalmology Fujian Provincial HospitalFuzhou 350001Fujian ProvinceChina Department of Radiology Fujian Provincial HospitalFuzhou 350001Fujian ProvinceChina

BACKGROUND Acquired prosopagnosia is a rare condition characterized by the loss of familiarity with previously known faces and the inability to recognize new *** usually occurs after the onset of brain lesions such as in a *** initial identification of prosopagnosia generally relies on a patient’s self-report,which can be challenging if it lacks an associated chief *** were few cases of prosopagnosia presenting purely as eye symptoms in the previous literature confirmed by functional magnetic resonance imaging(MRI).CASE SUMMARY We present a case of delayed diagnosis of prosopagnosia after a right hemisphere stroke in an elderly man whose chief complaint was persistent and progressive"blurred vision"without facial recognition *** tests revealed a homonymous left upper quadrantanopia,with normal visual *** was found by accident to barely recognize familiar *** patient showed severe deficit in face recognition and perception tests,and mild memory loss in neuropsychological *** functional MRI revealed the visual recognition deficits were *** behavioral intervention,the patient started to rely on other cues to compensate for poor facial *** prosopagnosia showed no obvious improvement eight months after the stroke,which had negative impact on his social *** Our case demonstrates that the presentation of prosopagnosia can be atypical,and visual difficulties might be a clinical manifestation solely of prosopagnosia,which emphasizes the importance of routinely considering face recognition impairment among elderly patients with brain lesions.

关键词： Prosopagnosia Blurred vision Stroke Diagnosis Functional magnetic resonance imaging Elderly Case report

Procalcitonin and Liver Disease: A Literature Review

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Journal of Clinical and Translational Hepatology 2019年第1期7卷 51-55页

作者： Ruolin Dong Bo Wan Su Lin Mingfang Wang Jiaofeng Huang Yinlian WU Yilong WU Nanwen Zhang Yueyong Zhu The First Affiliated Hospital of fujian Medical University FuzhouChina Liver Research Center The First Affiliated Hospital of Fujian Medical UniversityFuzhouChina Department of Pharmacology School of PharmacyFujian Medical UniversityFuzhouChina

Procalcitonin(PCT)is a widely used biomarker for the diagnosis of bacterial *** is produced by various organs and the liver is considered to be the most important site of *** liver dysfunction has been shown to influence PCT *** with no sources of infection who have liver disease are observed to have increased serum levels of PCT,thereby reducing the diagnostic utility and value within this particular patient ***,we have summarized the relationship between PCT and liver disease,including liver cirrhosis,liver failure,and liver transplantation.

关键词： Procalcitonin Liver disease Infection

Ganoderma lucidum protease hydrolyzate on lipid metabolism and gut microbiota in high-fat diet fed rats

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Food Bioscience 2022年第3期47卷 221-230页

作者： Yu Xiong Feng-Li Zhang Jing-Ru Li Pei-Zhi Peng Bin Liu Li-Na Zhao National Engineering Research Center of JUNCAO technology Fujian Agriculture and Forestry UniversityFuzhouFujian350002China College of Food science Fujian Agriculture and Forestry UniversityFuzhouFujian350002China

In this study,we aimed to evaluate the effect of Ganoderma lucidum protease hydrolysate (GLPH) on lipid metabolism and intestinal flora in rats fed on a high-fat *** research shows that GLPH reduces triglycerides,total cholesterol,low-density lipoprotein cholesterol,alanine aminotransferase and aspartate aminotransferase levels,but increases high-density lipoprotein cholesterol in the serum and ***,GLPH has hypolipidemic effects,such as sterol regulatory element-binding transcription factor 1C,acetyl-coenzyme A carboxylase at the liver mRNA level were down-regulated,5′-adenosine monophosphate (AMP)-activated protein kinase,acyl-CoA oxidase,farnesoid X receptor and peroxisome proliferator-activated receptor α at the liver mRNA level was *** treatment changes the composition of the intestinal flora and reduces the relative abundance of potentially harmful bacteria,such as Alistipes,***'s correlation analysis showed that changes in faecal microbiota are related to biochemical *** summary,our research indicates that GLPH can improve lipid metabolism disorders,regulate the structure of intestinal microbes,and can be used as a lipid-lowering functional food.

关键词： Ganoderma lucidum protease Hydrolysate Lipid metabolism Gut microbiota High-fat-diet rats