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Acta Mechanica Sinica 2011年第6期27卷 994-1000页

作者： Ting-Hui Ning xiao-yun jiang School of Mathematics Shandong University 250100 Jinan China

In this paper,using the fractional Fourier law,we obtain the fractional heat conduction equation with a time-fractional derivative in the spherical coordinate *** method of variable separation is used to solve the timefractional heat conduction *** Caputo fractional derivative of the order 0 〈 α≤ 1 is *** solution is presented in terms of the Mittag-Leffler *** results are illustrated graphically for various values of fractional derivative.

关键词： Fractional Fourier law Fractional heat conduction equation - Spherical coordinate system - The separation of variables Mittag-Leffler function

Electroosmotic flow of Eyring fluid in slit microchannel with slip boundary condition

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Applied Mathematics and Mechanics(English Edition) 2014年第6期35卷 689-696页

作者：谭臻齐海涛蒋晓云 School of Mathematics Shandong University School of Mathematics and Statistics Shandong University

In consideration of the electroosmotic flow in a slit microchannel, the con-stitutive relationship of the Eyring fluid model is utilized. Navier＇s slip condition is used as the boundary condition. The governing equations are solved analytically, yielding the velocity distribution. The approximate expressions of the velocity distribution are also given and discussed. Furthermore, the effects of the dimensionless parameters, the electrokinetic parameter, and the slip length on the flow are studied numerically, and appropriate conclusions are drawn.

关键词： microfluidics electroosmotic flow electric double layer Eyring fluid model,slip boundary

Usefulness of mizoribine administration in children with frequently relapsing nephrotic syndrome, and the relationship between pharmacokinetic parameters and efficacy: a multicenter prospective cohort study in China

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World Journal of Pediatrics 2019年第3期15卷 262-269页

作者： Zheng-Kun Xia Yuan-Fu Gao Li-Ping Rong Xi-Qiang Dang Qian Shen xiao-yun jiang Zhu-Wen Yi Hong Xu Department of Pediatrics Jinling HospitalNanjing University School of MedicineNanjing 210002China Department of Pediatrics The First Affiliated Hospital of Sun Yat—Sen UniversityGuangzhou 510080China Department of Pediatric Nephrology Children’s Medical CenterSecond Xiangya HospitalCentral South University Changsha 410011China Department of Nephrology and Rheumatology Children’s Hospital of Fudan UniversityShanghai 201102China

Background Mizoribine (MZR) is an immunosuppressant used to treat adult *** is little experience with the drug in treating Chinese children with frequently relapsing nephrotic syndrome (FRNS).We investigated the efficacy and safety for treating MZR with ***,the relationship between efficacy and serum concentration was *** A prospective multicenter observational 12-month study was performed for evaluating the usefulness of MZR with *** MZR concentration was measured,and the relationships between pharmacokinetic parameters (Cmax,AUC),number of relapses,and urinary protein were *** Eighty-two pediatric patients from four hospitals were treated with MZR and *** treatment significantly reduced the number of relapses and steroid doses.A correlation between pharmacokinetic parameters and relapses was observed,which fits well with the sigmoidal Emax *** in the relationship between pharmacokinetic parameters and urinary proteins,it was recognized that there was a threshold in the pharmacokinetic parameters for the therapeutic effect similar to the results obtained with the sigmoidal Emax *** patients (13.4%) experienced mild adverse *** MZR therapy was effective in reducing the number of relapses and steroid *** severe adverse reactions were *** effective serum concentrations were estimated to be Cmax > about 2 μg/mL or AUC > about 10 lag h/*** and steroid treatment were effective and safe for pediatric FRNS.

关键词： Frequently relapsing nephrotic syndrome Mizoribine Pharmacokinetic parameters

THE　ENANTIOSELECTIVE　AUTOINDUCTION　IN　THE　SYNTHESIS　OF　OPTICALLY　ACTIVE　SECONDARY　ALCOHOLS

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Chinese Chemical Letters 1994年第11期5卷 931-934页

作者： Zhen yun YANG Xin FAN xiao yun jiang(Dalian Institute of Chemical Physics,Acadcmia Sinica,Dalian 116012)

The enantioselective autoinduction effect of chiral products was observed and investigated on the addition of isobutvialdehyde with phenyllithium and n-butyllithium *** the more the inductive reagents added, the bette...

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Responsible genes in children with primary vesicoureteral reflux: findings from the Chinese Children Genetic Kidney Disease Database

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World Journal of Pediatrics 2021年第4期17卷 409-418页

作者： Jia-Lu Liu Qian Shen Ming-Yan Wu Guang-Hua Zhu Yu-Feng Li xiao-Wen Wang xiao-Shan Tang yun-Li Bi Yi-Nv Gong Jing Chen xiao-Yan Fang Yi-Hui Zhai Bing-Bing Wu Guo-Min Li Yu Bo Sun xiao-Jie Gao Cui-Hua Liu xiao-yun jiang Sheng Hao Yu-Lin Kang Ying-Liang Gong Li-Ping Rong Di Li Si Wang Duan Ma Jia Rao Hong Xu Chinese Children Genetic Kidney Disease Database(CCGKDD) “Internet Plus”Nephrology Alliance of the National Center for Children’s Care Department of Nephrology Children’s Hospital of Fudan UniversityNational Children’s Medical Center399 Wan Yuan RoadShanghai201102People’s Republic of China Shanghai Kidney Development and Pediatric Kidney Disease Research Center ShanghaiChina Department of Nephrology Shanghai Children’s HospitalShanghaiChina Department of Pediatric Nephrology Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina Wuhan Children’s Hospital Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina Department of Urology Children’s Hospital of Fudan UniversityNational Children’s Medical CenterShanghaiChina Department of Rheumatology Children’s Hospital of Fudan UniversityNational Children’s Medical CenterShanghaiChina Clinical Genetic Center Children’s Hospital of Fudan UniversityNational Children’s Medical CenterShanghaiChina Department of Nephrology Shenzhen Children’s HospitalShenzhenGuangdongChina Department of Nephrology and Rheumatology Children’s Hospital Affiliated to Zhengzhou UniversityZhengzhou Key Laboratory of Pediatric Kidney Disease ResearchZhengzhouChina The First Affiliated Hospital of Zhongshan University GuangzhouChina Key Laboratory of Metabolism and Molecular Medicine Ministry of EducationDepartment of Biochemistry and Molecular BiologyInstitutes of Biomedical SciencesSchool of Basic Medical SciencesFudan UniversityShanghaiChina 不详

Background Primary vesicoureteral reflux(VUR)is a common congenital anomaly of the kidney and urinary tract(CAKUT)in *** present study identified the possible genetic contributions to primary VUR in *** Patients with primary VUR were enrolled and analysed based on a national multi-center registration network(Chinese Children Genetic Kidney Disease Database,CCGKDD)that covered 23 different provinces/regions in China from 2014 to *** causes were sought using whole-exome sequencing(WES)or targeted-exome *** A total of 379 unrelated patients(male:female 219:160)with primary VUR were ***-four(16.9%)children had extrarenal manifestations,and 165(43.5%)patients showed the coexistence of other CAKUT ***-eight patient(23.2%)exhibited impaired renal function at their last visit,and 18 of them(20.5%)developed ESRD at the median age of 7.0(IQR 0.9–11.4)years.A monogenic cause was identified in 28 patients(7.39%).These genes included PAX2(n=4),TNXB(n=3),GATA3(n=3),SLIT2(n=3),ROBO2(n=2),TBX18(n=2),and the other 11 genes(one gene for each patient).There was a significant difference in the rate of gene mutations between patients with or without extrarenal complications(14.1%vs.6%,P=0.035).The frequency of genetic abnormality was not statistically significant based on the coexistence of another CAKUT(9.6%vs.5.6%,P=0.139,Chi-square test)and the grade of reflux(9.4%vs.6.7%,P=0.429).Kaplan–Meier survival curve showed that the presence of genetic mutations did affect renal survival(Log-rank test,P=0.01).PAX2 mutation carriers(HR 5.1,95%CI 1.3–20.0;P=0.02)and TNXB mutation carriers(HR 20.3,95%CI 2.4–168.7;P=0.01)were associated with increased risk of progression to *** PAX2,TNXB,GATA3 and SLIT2 were the main underlying monogenic causes and accounted for up to 46.4%of monogenic *** complications and renal function were significantly related to the findings of genetic factors in children with p

关键词： Children Congenital anomalies of the kidney and urinary tract Gene mutation Vesicoureteral reflux Whole-exome sequencing

Effect of Sb-doping on the morphology and dielectric properties of chrysanthemum-like ZnO nanowire clusters

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Chinese Physics B 2012年第9期21卷 520-524页

作者：闫军锋游天桂张志勇田江晓江妮赵武 School of Information Science and Technology Northwest University

Chrysanthemum-like ZnO nanowire clusters with different Sb-doping concentrations were prepared using a hy- drothermal process. The microstructures, morphologies, and dielectric properties of the as-prepared products were characterized by X-ray diffraction （XRD）, high-resolution transmission electron microscopy （HRTEM）, field emission environment scanning electron microscope （FEESEM）, and microwave vector network analyzer respectively. The results indicate that the as-prepared products are Sb-doped ZnO single crystallines with a hexagonal wurtzite structure, the flower bud saturation degree Fd is obviously different from that of the pure ZnO nanowire clusters, the good dielectric loss property is found in Sb-doped ZnO products with low density, and the dielectric loss tangent tanSe increases with the increase of the Sb-doping concentration in a certain concentration range.

关键词： chrysanthemum-like ZnO nanowire clusters dielectric properties hydrothermal method Sb doping

CaH2-promoted activity of Ni-carbonate interface for CO2 methanation

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Journal of Energy Chemistry 2025年第1期100卷 522-532页

作者： Jin-Peng Wang Guo-Cui Mao Hui-Lin jiang Bao-Xia Dong yun-Lei Teng School of Chemistry and Chemical Engineering Yangzhou University

Transition metal-carbonate interfaces often act as active sites in heterogeneous catalytic *** interface between transition metal and metal carbonate exhibits a dynamic equilibrium during the CO2hydrogenation reaction,involving surface carbonate hydrogenation and ***,there have been few reports on engineering the activity of the interface between transition metal and alkaline earth metal carbonate for catalytic *** work demonstrated that the incorporation of CaH2in Ni/CaCO3enhances the CO2methanation activity of the *** CO2conversion for Ni/CaH2-CaCO3reached 68.5%at 400°C,which was much higher than that of the Ni/CaCO3（31.6%） and Ni/CaH2-CaO （42.4%） ***,the Ni/CaH2-CaCO3catalysts remained stable during the stability test for 24 h at 400°C and 8 *** research revealed that CaH2played a crucial role in promoting the activity of the Ni-carbonate interface for ***2could modify the electronic structure of Ni and tune the structural properties of CaCO3to generate medium basic sites （OH groups）,which are favorable for the activation of H2and ***-situ Fourier transform infrared spectroscopy （FTIR） analysis combined with density functional theory calculations demonstrated that CO2activation occurs at the hydroxyl group （OH） on the CaH2-modified Ni-carbonate surface,leading to the formation of CO3H****,our study has confirmed that CO2methanation over the Ni/CaH2-CaCO3catalysts proceeds via the formate pathway.

关键词： CO 2 methanation Metal hydride Ni catalysts Carbonate Metal-carbonate interface

激素敏感、复发／依赖肾病综合征：《儿童常见肾脏疾病诊治循证指南（试行）》解读（一）

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中华儿科杂志 2009年第3期47卷 171-172页

作者：蒋小云高岩林瑜中山大学附属第一医院儿科广州510080 广州市儿童医院内科福建省立医院儿科

参照国内外最新证据，在儿童常见’肾脏疾病诊治循证指南（一）：激素敏感、复发／依赖肾病综合征诊治循证指南试行稿（以下简称试行稿）中有部分内容与2000年11月珠海会议制定的《小儿肾小球疾病临床分类、诊断及治疗》不同，同时对200... 详细信息

参照国内外最新证据，在儿童常见’肾脏疾病诊治循证指南（一）：激素敏感、复发／依赖肾病综合征诊治循证指南试行稿（以下简称试行稿）中有部分内容与2000年11月珠海会议制定的《小儿肾小球疾病临床分类、诊断及治疗》不同，同时对2008年11月西安召开的“全国儿科常见肾脏病诊治指南专题研讨会”专家们提出的意见或建议，解读如下。

关键词：肾病综合征循证指南疾病诊治肾脏病激素解读儿童复发

Effects of ultrasonic-assisted extraction on bioactive compounds,volatile flavors and antioxidant activities of vine tea water extracts

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Traditional Medicine Research 2025年第1期10卷 73-81页

作者： xiao-Long Zhou Wei-Jin jiang Ji Yu Mao-Jun Yao yun-Tong Li Hunan Provincial Key Laboratory of Research Resource Mining and High-valued Utilization on Edible&Medicinal PlantCollege of Chemistry and Chemical EngineeringJishou UniversityJishou 416000China Hunan Gaoge Dairy Co. Ltd.Changsha 410000China

Background:Ampelopsis grossedentata,vine tea,which is the tea alternative beverages in *** vine tea processing,a large amount of broken tea is produced,which has low commercial ***:This study investigates the influence of different extraction methods(room temperature water extraction,boiling water extraction,ultrasonic-assisted room temperature water extraction,and ultrasonic-assisted boiling water extraction,referred to as room temperature water extraction(RE),boiling water extraction(BE),ultrasonic assistance at room temperature water extraction(URE),and ultrasonic assistance in boiling water extraction(UBE))on the yield,dihydromyricetin(DMY)content,free amino acid composition,volatile aroma components,and antioxidant properties of vine tea ***:A notable influence of extraction temperature on the yield of vine tea extracts(P<0.05),with BE yielding the highest at 43.13±0.26%,higher than that of RE(34.29±0.81%).Ultrasound-assisted extraction significantly increased the DMY content of the extracts(P<0.05),whereas DMY content in the RE extracts was 59.94±1.70%,that of URE reached 66.14±2.78%.Analysis revealed 17 amino acids,with L-serine and aspartic acid being the most abundant in the extracts,nevertheless ultrasound-assisted extraction reduced total free amino acid *** chromatography-mass spectrometry analysis demonstrated an increase in the diversity and quantity of compounds in the vine tea water extracts obtained through ultrasonic-assisted ***,69 and 68 volatile compounds were found in URE and UBE extracts,which were higher than the number found in RE and BE *** vitro,antioxidant activity assessments revealed varying antioxidant capacities among different extraction methods,with RE exhibiting the highest DPPH scavenging rate,URE leading in ABTS•+free radical scavenging,and BE demonstrating superior ferric ion reducing antioxidant ***:The findings suggest that extraction methods signi

关键词： vine tea dihydromyricetin ultrasonic-assisted extraction volatile aroma components

Metal nanoparticles decorated CoFe-(oxy)hydroxysulfides nanosheets fabricated by a general strategy for electrocatalytic water splitting

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Journal of Energy Chemistry 2025年第1期100卷 26-38页

作者： xiaodong Yang Haochen Shen xiaoming xiao Zhichao Li Qi Zhou Wei Yang Bin jiang Yongli Sun Luhong Zhang Zhenhua Yan School of Chemical Engineering and Technology Tianjin University Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Nankai University

This study presents a novel method to fabricate metal-decorated,sulfur-doped layered double hydroxides （M/SLDH） through spontaneous redox and sulfurization *** developed Ag/SLDH and Pt/SLDH catalysts with abundant heterogeneous interfaces and hierarchical nanostructures demonstrated outstanding oxygen evolution reaction （OER） and hydrogen evolution reaction （HER） performance,achieving low overpotentials of 212 and 35 mV at 10 mA cm-2in 1 M KOH,*** both anode and cathode in water splitting,they required only 1.47 V to reach 10 mA cm-2and exhibited high structural robustness,maintaining stability at 1000 mA cm-2for 300 ***-situ Raman analysis revealed that the synergistic effects of metal nanoparticles and S doping significantly promote the transformation into the S-Co1-xFexOOH layer,which serves as the active phase for water ***,ultraviolet photoelectron spectroscopy （UPS） and density functional theory （DFT） analyses indicated that incorporating metal nanoparticles and S doping increase electron density near the Fermi level and reduce reaction energy barriers,thus enhancing intrinsic OER and HER *** study provides a scalable strategy for synthesizing high-performance electrocatalysts for water splitting,with promising potential for broader applications.

关键词： Ultraviolet photoelectron spectroscopy