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World Journal of Clinical Cases 2021年第8期9卷 1885-1892页

作者： jing Sun xiao-Shan Ma Li-Mei Qu Xue-song song Department of Anesthesiology The First Hospital of Jilin UniversityChangchun 130021Jilin ProvinceChina Department of Neurosurgery The First Hospital of Jilin UniversityChangchun 130021Jilin ProvinceChina Department of Pathology The First Hospital of Jilin UniversityChangchun 130021Jilin ProvinceChina

BACKGROUND Subcutaneous panniculitis-like T-cell lymphoma(SPTCL)involvement in the central nervous system(CNS)is particularly *** with CNS involvement has an exceedingly poor prognosis,and no optimum therapeutic method has been *** the best of our knowledge,this is the first reported case of SPTCL invading the CNS achieving long-term remission with lenalidomide maintenance *** SUMMARY A 63-year-old man diagnosed with SPTCL was admitted to the hospital with severe headache for 15 d after four cycles of *** to the treatment,the patient developed CNS *** biopsy was pathologically diagnosed as CNS T-cell lymphoma,and two courses of chemotherapy were performed *** to the intolerance of the side effects of chemotherapeutic drugs,the patient received lenalidomide *** magnetic resonance imaging of the head at the 8 mo follow-up indicated no signs of recurrence,and the vital signs were *** Lenalidomide deserves further investigation as a targeted drug for SPTCL cases involving the CNS.

关键词： Subcutaneous panniculitis-like T-cell lymphoma Central nervous system Tcell lymphoma Lenalidomide Complication Case report

Synthesis and Properties Investigation of Thiophene-aromatic Polyesters: Potential Alternatives for the 2,5-Furandicarboxylic Acid-based Ones

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Chinese Journal of Polymer Science 2020年第10期38卷 1082-1091,I0005页

作者： jing Gang Wang xiao-Qin Zhang Ang Shen Jin Zhu Ping An song Hao Wang xiao Qing Liu Ningbo Institute of Materials Technology and Engineering Chinese Academy of SciencesNingbo 315201China Universty of Chinese Academy ofSciences Bejing 100049China University of Southern Queensland SpringfieldQLD 4300Australia

In order to explore new substitutes for 2,5 furandicarboxylic acid(FDCA)or poly(ethylene 2,5 furandicarboxylate)(PEF)and try to develop more ideal bio based polyesters,several thiophene aromatic polyesters(PETH,PPTH,PBTH,and PHTH)were synthesized from dimethyl thiophene 2,5-dicarboxylate(DMTD)and different diols,including ethylene glycol,1,3-propanediol,1,4-butanediol,and 1,*** chemical structures of obtained polyesters were confirmed by nuclear magnetic resonance spectroscopy(H-NMR and 1'C-NMR).Determined by GPC measurement,their average molecular weight(M.)varied from 5.22 x 10*g/mol to 7.94 x 10*g/mol with the molar-mass dispersity of *** on the DSC and TGA results,the synthesized polyesters PETH,PPTH,and PBTH displayed comparable or even better thermal properties when compared with their FDCA-based *** PETH to PHTH,their Tg varied from 64.6°Cto-1°C while Tsm ranged from 409 C to 380°C in nitrogen atmosphere,PETH showed elongation at break as high as 378%,tensile strength of 67 MPa,and tensile modulus of 1800 ***,the CO2 and O2 barrier of PETH was 12.0 and 6.6 folds higher than those of PET,respectively,and similar to those of *** the overall properties,the synthesized thiophene aromatic polyesters,especially PETH,showed great potential to be used as an excellent bio based packaging material in the future.

关键词： 2,5-Thiophenedicarboxlic acid(TDCA) 2,5 Furandicarborxylic acid(FDCA) Bio based polyesters Brrier properties

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吉林省地、县级电网调度机构现状及分析

吉林电力 2008年第2期36卷 51-53页

作者：王晓波宋景山曲斐王绍然高岩吉林省电力有限公司吉林长春130021 四平供电公司吉林四平136000

介绍了吉林省地、县级电网调度机构的现状,对目前在调度机构设置、管辖范围划分、专业管理以及人员技术水平等方面存在的问题进行了分析,提出了6点相应的建议。

关键词：吉林省电网地县级调度机构

CEO自恋对高管团队成员工作幸福感的影响:CEO谦卑与领导关系认同的作用

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管理工程学报 2025年第2期39卷 206-220页

作者：尹奎赵景宋萌崔国东董念念北京科技大学经济管理学院北京100083 中国人民大学劳动人事学院北京100872 北京工业大学经济管理学院北京100124 山东大学山东省人才发展战略研究院山东济南250100

自恋的CEO在企业中比比皆是,会对员工与组织产生深远影响,而CEO谦卑特质是重要的情境因素。高管团队成员直面CEO并担负着组织内部重要的领导职责,对CEO自恋特质的感知和反应更深刻,其工作幸福感可能也更容易受到影响。基于关系认同理论... 详细信息

自恋的CEO在企业中比比皆是,会对员工与组织产生深远影响,而CEO谦卑特质是重要的情境因素。高管团队成员直面CEO并担负着组织内部重要的领导职责,对CEO自恋特质的感知和反应更深刻,其工作幸福感可能也更容易受到影响。基于关系认同理论,本文构建了一个有中介的调节效应模型,对56位CEO与319位TMT成员的配对数据进行分析,结果表明:CEO自恋对TMT成员工作幸福感产生负向影响;CEO谦卑能够弱化CEO自恋对TMT成员有关领导关系认同的消极影响;TMT成员对领导关系的认同积极影响工作幸福感,中介了CEO谦卑对CEO自恋与TMT成员工作幸福感关系的调节作用。研究拓展了领导自恋影响员工工作幸福感的研究层次与边界情境,揭示了领导关系认同在CEO谦卑弱化CEO自恋消极影响效应中的内在机制,验证了不同领导组合相对于单一领导对领导关系认同与工作幸福感的增强更具有效性,因而丰富了工作幸福感影响因素研究的主体,对CEO的遴选与培训具有潜在的指导意义。

关键词： CEO自恋 CEO谦卑工作幸福感领导关系认同

ELECTROSTATIC INTERACTION HYBRIDS FROM WATER-BORNE CONDUCTIVE POLYANILINE AND INORGANIC PRECURSOR CONTAINING CARBOXYL GROUP

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Chinese Journal of Polymer Science 2007年第2期25卷 181-186页

作者： jing Luo Xian-hong Wang Ji Li xiao-jiang Zhao Fo-song Wang State Key Laboratory of Polymer Physicsand Chemistry Changchun Institute of Applied Chermstry Graduate School of Chinese Academy of Sciences Changchun 130022 China

Electrostatic interaction conductive hybrids were prepared in water/ethanol solution by the sol-gel process from inorganic sol containing carboxyl group and water-borne conductive polyaniline （cPANI）. The electrostatic interaction hybrids film displayed 1-2 orders of magnitude higher electrical conductivity in comparison with common hybrids film, showing remarkable conductivity stability against water soaking. Most strikingly, it displayed ideal electrochemical activity even in a solution with pH = 14, which enlarged the conducting polyaniline application window to strong alkaline media.

关键词： Water-borne conductive polyaniline Sol-gel Electrostatic interaction.

Synthesis of Cu Nano-particle in Toluene Used for Conductive Ink with a Binder of Polyurethane

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Journal of Wuhan University of Technology(Materials Science) 2013年第6期28卷 1246-1250页

作者： LI song LIU Peng WANG Qisui CHEN Xia xiao jing Department of Logistics Automation School of Logistics EngineeringWuhan University of Technology Department of Chemistry School of SciencesWuhan University of Technology State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology

Copper nanoparticles with a size of about 150 nm were prepared in toluene using oleic acid as protecting agent. The nanoparticles were used to prepare conductive Cu ink with a polyurethane binder. Oleic acid was used to prevent the nanoparticles from oxidization and agglomeration. The prepared Cu nanoparticles were characterized by X-ray diffraction （XRD） and transmission electron microscopy （TEM）. The resistivity of the copper film on glass substrate that was prepared using Cu nanoparticle ink reached about 1.5× 10-4 2. cm-1 after it was annealed to 120 ~C. Both the nanoparticle ink and the films were characterized by XRD, fourier transform infrared （FT-IR）, and the thermogravimetry-differential scanning calorimetry instrument （TG- DSC）.

关键词： copper nanoparticles oleic acid toluene conductive ink copper film

Theoretical investigation of total-asymmetric simple exclusion processes with attachment and detachment

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Chinese Physics B 2012年第2期21卷 218-223页

作者： xiao song Liu Ming-Zhe Shang jing Wang Hua Faculty of Metallurgical and Energy Engineering Kunming University of Science and TechnologyKunming 650093China College of Nuclear Technology and Automation Engineering Chengdu University of TechnologyChengdu 610059China

In this paper, traffic systems with attachment and detachment have been studied by total-asymmetric simple exclusion processes （TASEPs）. Attachment and detachment in a one-dimensional system is a type of complex geometry that is relevant to biological transport with the random update rule. The analytical results are presented and have shown good agreement with the extensive Monte Carlo computer simulations.

关键词： total-asymmetric simple exclusion process attachment and detachment mean-field approach Monte Carlo simulations

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一类单圈图的度基尔霍夫指数

湖南城市学院学报（自然科学版） 2014年第3期23卷 43-45页

作者：肖劲松吴顺秋杨建光杨利辉湖南城市学院数学与计算科学学院湖南益阳413000

设G是简单连通图,顶点集为V(G).图G的度基尔霍夫指数定义为图G中所有顶点对的度与顶点之间的电阻距离乘积的和.棒棒糖图Ln,k是路Pn-k的一个端点连接到圈Ck的一个顶点得到的一类特殊的单圈图.给出首先给出Ln,k的度基尔霍夫指数计算公式,... 详细信息

设G是简单连通图,顶点集为V(G).图G的度基尔霍夫指数定义为图G中所有顶点对的度与顶点之间的电阻距离乘积的和.棒棒糖图Ln,k是路Pn-k的一个端点连接到圈Ck的一个顶点得到的一类特殊的单圈图.给出首先给出Ln,k的度基尔霍夫指数计算公式,然后刻画了相应的极图.

关键词：电阻距离度基尔霍夫指数棒棒糖图

Impact of simethicone on bowel cleansing during colonoscopy in Chinese patients

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World Journal of Clinical Cases 2021年第10期9卷 2238-2246页

作者： Hu Zhang jing Liu song-Lin Ma Man-Lin Huang Yan Fan Min song jing Yang xiao-Xia Zhang Qi-Long song jing Gong Ping-xiao Huang Heng Zhang Department of Gastroenterology The Central Hospital of WuhanTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430014Hubei ProvinceChina Department of Gastroenterology The Eighth Hospital of WuhanWuhan 430014Hubei ProvinceChina

BACKGROUND Four-liter polyethylene glycol(PEG)solutions are effective for bowel cleansing,but their large volume might hinder patient *** to the unique features of Asians,4 L PEG might be a suboptimal bowel preparation in predominantly ethnically Asian *** view of this,a balance should be achieved between the volume and *** ideal bowel cleansing regimen for a colonoscopy has yet to be determined in a Chinese *** To compare the cleansing efficacy of 3 L PEG plus simethicone with 4 L *** A total of 291 patients were randomly allocated to two groups:Group 1(n=145)received 4 L split-dose PEG(4-P);group 2(n=146)received 3 L split-dose PEG plus simethicone(3-PS).Bowel-cleansing efficacy was evaluated by endoscopists using the Boston bowel preparation scale(BBPS)and the bubbles *** Although there were no significant differences in the total BBPS score or the adequate rate of bowel preparation between the two groups,the BBPS score of the right-side colon was significantly higher in the 3-SP group(2.37±0.54 vs 2.21±0.78;P=0.04).Moreover,the use of simethicone significantly reduced bubbles in all colon segments(P<0.001).The mean withdrawal time was significantly shorter in the 3-PS group(8.8±3.4 vs 9.6±2.3;P=0.02).Furthermore,significantly more proximal adenomas were detected in the 3-PS group(53.6%vs 45.7%;P=0.03).In addition,the proportions of patients with nausea and bloating were significantly lower in the 3-SP group(P<0.01 for both).More patients in the 3-PS group expressed willingness to repeat the bowel preparation(87.7%vs 76.6%,P=0.01).CONCLUSION Three-liter PEG shows satisfactory bowel cleansing despite the decrease in dosage,and addition of simethicone with better bubble elimination and enhanced patient acceptance offers excellent potential impact on the detection of proximal adenomas in Chinese patients.

关键词： Polyethylene glycol Simethicone Colonoscopy Bowel preparation Cleansing efficacy

Thermal properties of Y1-xMgxTaO4-x/2 ceramics via anion sublattice adjustment

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Rare Metals 2020年第5期39卷 545-554页

作者： Yun-Xuan Zhou Ying Zhou Peng Wu Peng song xiao-Yu Chong jing Feng Faculty of Materials Science and Engineering Kunming University of Science and TechnologyKunming 650093China Department of Materials Science and Engineering Pennsylvania State UniversityPA 16802USA

A systematic investigation concerned with Y1-xMgxTaO4-x/2(x=0,0.08,0.12,0.16 and 0.20,respectively)ceramics was fabricated by a solid-state reaction method and characterized by X-ray diffraction(XRD),Raman spectroscopy,scanning electron microscopy(SEM)and thermal *** spectra display that all of the samples are excellently consistent with the standard XRD spectrum of monoclinic YTaO4(PDF No.24-1415;space group:I2(5)).The Raman peaks of the samples doped with Mg2+just widen slightly compared with those of pure YTaO4,which are in agreement with the results of *** thermal conductivity of dense 7 wt%–8 wt%yttria-stabilized zirconia(7–8 YSZ)ceramic is about 2.5 W·m-1·K-1at 900°C,while the Y1-xMgxTaO4-x/2(x=0,0.08,0.12,0.16 and 0.20)ceramics possess lower thermal conductivity in the range of 1.45–1.57 W·m-1·K-1at 900°C,which declines by35%compared with that of 7–8 *** lower thermal conductivities of Y1-xMgxTaO4-x/2(x=0,0.08,0.12,0.16and 0.20)ceramics are originated from the enhanced phonon scattering caused by oxygen vacancy and Mg2+ions defect ***,the thermal expansion coefficients are about 9.0910-6–9.5910-6K-1along with the different amounts of Mg2+doping at 1200°*** to the pure sample,the thermal expansion coefficient decreases slightly when the Mg2+doping amount is over 20%.The systematic investigations on the phase,microstructure,elastic and thermal properties of Y1-xMgxTaO4-x/2(x=0,0.08,0.12,0.16 and 0.20)ceramics will provide guidance for its application at high temperature,especially as thermal barrier coatings.

关键词： Ceramics Yttrium tantalate Mg2+doping Thermal conductivity Thermal expansion