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Decompression of Malignant Large-bowel Obstruction with a Self-expanding Metallic Stent or Transanal Drainage Tube

Journal of Nutritional Oncology 2018年第4期3卷 170-176页

作者： Jing Jing Wei ting ting lian Ze Hao Zhuang Lu Peng Liu Cheng Dang Wang Jian Tao Zheng Jian Ding Yu Feng Pan Department of Endoscopy The First Affiliated Hospital of Fujian Medical University Fuzhou Fujian 350005 China Department of Surgery The First Affiliated Hospital of Fujian Medical University Fuzhou Fujiang 350005 China

Objective To compare the outcomes after self-expanding metallic stent (SEMS) or transanal drainage tube (TDT) placement in patients with malignant large-bowel obstruction (MLBO). Methods Seventy-three patients with MLBO from the clinical unit underwent SEMS (n = 51) or TDT (n = 22) placement from 2012 to 2017. The success rates of placement, clinical outcomes after decompression, complications, the time to resuming enteral nutrition (EN), Karnofsky performance status (KPS) scoring and the following-up therapeutic options were investigated. Results Technical success were achieved in 100% of patients in both groups. The clinical success rates were 98.0%(50/51) for SEMS and 95.5%(21/22) for TDT. No perforation was found in any group, while 3.9%(2/51) in the SEMS and 18.2%(4/22) in TDT group experienced displacement (P = 0.26). It took 2.1 IQR (0~2) days and 3 IQR (2~5) days to resume EN in the SEMS and TDT groups, respectively (P ting as a bridge to surgery, 9.8%(5/51) for chemotherapy only and 52.9%(27/51) for palliation, while 40.9%(9/22), 0 and 59.1%(13/22) underwent placement for these reasons in the TDT group, respectively. The majority (6/9) of the patients who underwent TDT placement as a bridge to surgery required stoma creation, while only 31.6%(6/19) of those in the SEMS group needed a stoma (P = 0.080). In addition, anastomotic leakage was only found in the TDT group (2/9)(P = 0.10). Conclusion Both SEMS and TDT placement could provide clinical relief for MLBO. However, SEMS placement is associated with earlier EN, fewer complications, and benefits for the postoperative quality-of-life.

关键词： Malignant large-bowel obstruction Self-expanding metallic stent Transanal drainage tube Karnofsky performance status scoring Enteral nutrition

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A New Mn(Ⅱ) Coordination Polymer with 4-Connected Umc Topology and Luminescent Property

A New Mn(Ⅱ) Coordination Polymer with 4-Connected Umc Topol...

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中国化学会第六届全国结构化学学术会议

作者： ting-ting lian,Shu-Mei Chen~* College of Chemistry & Chemical Engineering,Fuzhou University,Fuzhou,Fujian 350108,P. R.China

Metal-organic frameworks(MOFs) have attracted much attention in recent years due to their variety of interesting structural topologies and wide potential applications in gas adsorption and separation, luminescence,magnetism,and *** this work,we report a new Mncoordination complex 1: Mn(BTC)(OH)·(DBO)(HBTC=1,3,5-benzenetricarboxylate,DBO=1,4-diazabicyclo-[2.2.2]octane).

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高等农林院校思想政治教育特色创新

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沈阳农业大学学报（社会科学版） 2017年第1期19卷 65-68页

作者：马婷婷吴连军山东农业大学马克思主义学院山东泰安271018 山东农业大学生命科学学院山东泰安271018

贴近生态、扎根乡土的"绿色"优势,是高等农林院校思想政治教育创新的突破口。高等农林院校思想政治教育工作者应该充分挖掘生态文化、乡民智慧、农业思维及农耕精神等教学资源,结合地方人文地域环境,构建思想政治理论课与生态、乡土话... 详细信息

贴近生态、扎根乡土的"绿色"优势,是高等农林院校思想政治教育创新的突破口。高等农林院校思想政治教育工作者应该充分挖掘生态文化、乡民智慧、农业思维及农耕精神等教学资源,结合地方人文地域环境,构建思想政治理论课与生态、乡土话语体系对接,并大力推广以生态体悟为中心的乡土实践,塑造高等农林院校独有的思想政治教育传播范式。

关键词：高等农林院校大学生思想政治教育乡土实践生态文明

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脂联素球状结构域对2型糖尿病大鼠己糖激酶和丙酮酸激酶活力影响的研究

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中国糖尿病杂志 2013年第3期21卷 271-273页

作者：王彦高婷婷廉如陈思思黄敏吴彬陈显久杨静山西医科大学第一医院内分泌科太原030001 山西大医院干部保健科临汾市人民医院内分泌科山西医科大学生物化学与分子生物学教研室

目的探讨原核基因重组脂联素球状结构域(gAd)对T2DM大鼠血糖水平的影响。方法采用高糖高脂饮食加1%STZ 35mg/kg建立T2DM大鼠模型。将造模成功的T2DM大鼠随机分为4组,检测干预前后血糖水平和40min后肝、肌肉组织己糖激酶(HK)和丙酮酸激酶... 详细信息

目的探讨原核基因重组脂联素球状结构域(gAd)对T2DM大鼠血糖水平的影响。方法采用高糖高脂饮食加1%STZ 35mg/kg建立T2DM大鼠模型。将造模成功的T2DM大鼠随机分为4组,检测干预前后血糖水平和40min后肝、肌肉组织己糖激酶(HK)和丙酮酸激酶(PK)活力。结果gAd干预40min时,干预组2、3血糖低于对照(NC)组,干预40min后,大鼠肝、肌肉组织HK和PK活力升高,差异有统计学意义(P<0.05)。结论 gAd急性干预T2DM大鼠可通过增强肝、肌肉组织糖酵解途径降低血糖水平。

关键词：脂联素球状结构域糖尿病,2型己糖激酶活力丙酮酸激酶活力大鼠

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木犀草素联合庆大霉素对耐药化脓隐秘杆菌抑制作用的研究

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中国兽药杂志 2016年第11期50卷 54-58页

作者：宋雪娇刘耀川高翔孙婷婷田春莲赵敬翠张德显刘明春沈阳农业大学畜牧兽医学院沈阳110866 建平县畜产品安全监督所辽宁建平122400

为探究木犀草素联合庆大霉素对耐药化脓隐秘杆菌的抑制作用，采用微量肉汤稀释法分别测定木犀草素和庆大霉素对34株化脓隐秘杆菌的最小抑菌浓度（MIC）。选取对庆大霉素耐药的化脓隐秘杆菌，通过棋盘法测定两种药物联合抑菌效果。经亚... 详细信息

为探究木犀草素联合庆大霉素对耐药化脓隐秘杆菌的抑制作用，采用微量肉汤稀释法分别测定木犀草素和庆大霉素对34株化脓隐秘杆菌的最小抑菌浓度（MIC）。选取对庆大霉素耐药的化脓隐秘杆菌，通过棋盘法测定两种药物联合抑菌效果。经亚抑菌浓度木犀草素作用耐药菌株，比较木犀草素作用前后化脓隐秘杆菌对庆大霉素的耐药性变化情况。结果表明，木犀草素对化脓隐秘杆菌的MIC值为39～156μg/mL，与庆大霉素联合的作用为不相关；耐药菌经亚抑菌浓度木犀草素（1／4MIC）作用36h后，庆大霉素对耐药菌的MIC值下降2～32倍，且原菌株耐药水平越高，MIC下降倍数越高。提示木犀草素具有良好抗菌活性，且能够逆转化脓隐秘杆菌耐药性。

关键词：木犀草素化脓隐秘杆菌药物联合抗菌作用逆转耐药

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Preparation of porous structures on copper microchannel surfaces by laser writing

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Science China(Technological Sciences) 2019年第12期62卷 2261-2270页

作者： DENG DaXiang CHEN XiaoLong CHEN liang lian YunSong FU ting School of Mechanical Engineering and Automation Harbin Institute of Technology(Shenzhen)Shenzhen 518055China Department of Mechanical&Electrical Engineering Xiamen UniversityXiamen 361005China Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering Wuhan University of Science and TechnologyWuhan 430081China

A laser writing method is developed to fabricate porous structures on copper microchannel wall surfaces for enhanced microchannel heat sinks(MHSs). The formation feasibility together with its mechanism of such porous structures is explored by the comparison of dry and wet laser writing process, i.e., in both air atmosphere and under de-ionized water. Rectangular microchannels with ripples-like porous structures on the wall surfaces, which consisted of numerous micro-holes and micro-cavities,have been successfully formed in the dry laser writing process. Nevertheless, the microchannel wall surfaces were hardly altered in wet conditions. Besides, the effect of laser fluence on the formation of porous structures on the microchannels was also assessed in both dry and wet conditions. In dry laser writing process, the microchannel depth and surface roughness of wall surface increased monotonically, whereas the microchannel bottom width decreased continuously with increasing the laser fluence. On the other hand, the microchannel wall kept almost unchanged with smooth surfaces with increasing laser fluence in wet conditions.

关键词： laser writing porous surface microchannel heat sinks surface morphology

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Parametric study on the sleep thermal environment

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Building Simulation 2022年第5期15卷 885-898页

作者： ting Cao Zhiwei lian Jingwen Zhu Xinbo Xu Heng Du Qiantao Zhao School of Design Shanghai Jiao Tong UniversityShanghai 200240China

Sleep thermal environment has a great effect on occupants7 sleep *** purpose of this study was to explore the relationships between sleep thermal environment parameters and sleep quality in winter and *** whole experiments involved indoor ambient temperatures(winter:17℃,20℃,23℃;summer:23℃,26℃,29℃)and relative humidity(RH;winter:40%,55%,70%;summer:40%,60%,80%).A total of 18 young subjects(23±2 years old)were divided into the two different season groups to experience the corresponding environmental *** subjective environmental perception and objective physiological signals were *** results showed that thermal sensations at 20℃in winter,as well as 26℃in summer,were considered as the thermal neutral *** sensation in winter before sleep was susceptible to SET*,while the middle value of SET*(32℃)related to the middle indoor air temperature(26℃)and air humidity(60%)before and after sleep could be the summer combination of neutral thermal ***,cold and wet environment in winter was found to seriously affect the deep *** summer,mild temperature contributing to good sleep quality might weaken the effect of humidity on *** combining the sleep environmental perception result with contour line and regression analysis on objective sleep quality,the suggested values of thermal environment parameters for young adults(21-25 years old)were as follows:20.3℃and 56%RH in winter,as well as 26.1℃and 52%RH in summer.

关键词： sleep thermal environment moderate parameters thermal sensation humid sensation interaction effect-regression analysis

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Recyclable High-performance Carbon Fiber Reinforced Epoxy Composites Based on Dithioacetal Covalent Adaptive Network

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Chinese Journal of Polymer Science 2024年第10期42卷 1514-1524,I0011页

作者： Gui-lian Shi ting-Cheng Li Dao-Hong Zhang Jun-Heng Zhang Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education&Hubei Key Laboratory of Catalysis and Materials Science Hubei R&D Center of Hyperbranched Polymers Synthesis and ApplicationsSouth-Central Minzu UniversityWuhan430074China State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile UniversityWuhan430200China Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials Hubei UniversityWuhan430062Chin

Recycling of carbon fiber reinforced composites is important for sustainable development and the circular *** the use of dynamic chemistry,developing high-strength recyclable CFRPs remains a major challenge due to the mutual exclusivity between the dynamic and mechanical properties of ***,we developed a high-strength recyclable epoxy resin(HREP)based on dynamic dithioacetal covalent adaptive network using diglycidyl ether bisphenol A(DGEBA),pentaerythritol tetra(3-mercapto-propionate)(PETMP),and vanillin epoxy resin(VEPR).At high temperatures,the exchange reaction of thermally activated dithioacetals accelerated the rearrangement of the network,giving it significant reprocessing ***,HREP exhibited excellent solvent resistance due to the increased cross-linking *** this high-strength recyclable epoxy resin as the matrix and carbon fiber modified with hyperbranched ionic liquids(HBP-AMIM+PF6-)as the reinforcing agent,high performance CFRPs were successfully *** tensile strength,interfacial shear strength(IFSS)and interlaminar shear strength(ILSS)of the optimized formulation(HREP20/CF-HBPPF6)were 1016.1,70.8 and 76.0 MPa,*** addition,the CFRPs demonstrated excellent solvent and acid/*** CFRPs could completely degrade within 24 h in DMSO at 140℃,and the recycled CF still maintained the same tensile strength and ILSS as the original after multiple degradation cycles.

关键词： Epoxy resin Hyperbranched ionic liquid Recycling Carbon fiber Composites

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A sleep staging model for the sleep environment control based on machine learning

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Building Simulation 2023年第8期16卷 1409-1423页

作者： ting Cao Zhiwei lian Heng Du Jingyun Shen Yilun Fan Junmeng Lyu School of Design Shanghai Jiao Tong UniversityShanghai 200240China

To date,dynamic sleep environment has been attracted the focus of *** to the individual difference on sleep phase and thermal comfort,changes in sleep environment should be occupant-centered,and precise regulation of the environment required current sleep ***,few studies connected occupants and the environment through physiological signal-based model of sleep ***,this study tried to develop a data driven sleep staging model with higher accuracy through sleep experiments collecting *** database was processed and selected efficiently according to the characteristics of physiological ***,the sleep staging model with an average accuracy of 93.9%was built,and other mean indicators(precision:82.5%,recall:83.1%,F1 score:82.8%)performed *** features adopted by model were found to come from different brain regions,and the global brain signals were suggested to play an important role in the construction of sleep staging ***,the computational processing of physiology signals should consider their characteristics,i.e.,time domain,frequency domain,time-frequency domain and nonlinear *** model obtained in this study may deliver a credible reference to advance the research on control of sleep environment.

关键词： sleep environment sleep staging model physiological signals machine learning environmental control

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Preparation of highly luminescent nitrogen and sulfur co-doped carbon nanoparticles for iron(Ⅲ)ions detection and cell imaging

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Chinese Chemical Letters 2017年第7期28卷 1385-1390页

作者： Cheng Chen Zhu-lian Wu ting-ting Wang Xiao-Yan Wan Shu-Jun Zhen Cheng-Zhi Huang Key Laboratory of Luminescent and Real-Time Analytical Chemistry(Southwest University) Ministry of EducationCollege of Chemistry and Chemical EngineeringSouthwest UniversityChongqing 400715China College of Pharmaceutical Sciences Southwest UniversityChongqing 400716China

Highly photoluminescent nitrogen and sulfur co-doped carbon nanoparticles（CNPs） ca. 56 nm have been prepared through a green one-step hydrothermal synthesis route by using millet powder as carbon sources, in which the nitrogen and sulfur co-doping improves the photoluminescent efficiency of the CNPs. The as-prepared CNPs display excellent fluorescent properties and low biotoxicity with a relatively high quantum yield of 30.4%, which have been applied for bioimaging and highly sensitive and selective detection of iron（III） ions.

关键词： Carbon nanoparticles Hydrothermal method Nitrogen and sulfur co-doped Cell imaging Iron ion detection

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