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腺垂体功能低下中医临证体会

中国中医药现代远程教育 2024年第7期22卷 68-70页

作者：刘曼曼陈见纺师金娟刘瑶萍胡春平冯珍凤严军上海市嘉定区中医医院内分泌科上海201899

文章通过对2021年上海市嘉定区中医医院1例腺垂体功能低下患者的案例分析,提出中医药介入联合激素替代治疗,抓住元气亏虚、命门火衰的核心病机,确定以补元气、养肾阳、滋阴精为三大治疗法则,重视方证特点,精准施策,在改善症状、提高患... 详细信息

文章通过对2021年上海市嘉定区中医医院1例腺垂体功能低下患者的案例分析,提出中医药介入联合激素替代治疗,抓住元气亏虚、命门火衰的核心病机,确定以补元气、养肾阳、滋阴精为三大治疗法则,重视方证特点,精准施策,在改善症状、提高患者生活质量的同时,有助于减少激素替代药物剂量的临床应用,无毒副作用,可充分发挥中医药对腺垂体功能低下的治疗作用,值得临床推广。

关键词：虚劳垂体功能低下中医药疗法临证体会

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卵巢癌患者围手术期营养状况现状调查与分析

现代医药卫生 2024年第7期40卷 1177-1181页

作者：江雨璐刘丽丽曹耀萍戴菲菲杨雯南京鼓楼医院妇科江苏南京210000

目的分析卵巢癌患者术前术后营养状况。方法选取2020年3月至2022年2月该院妇科收治的卵巢癌患者110例作为研究对象,测定所有患者术前和术后的血常规和生化指标,根据血清蛋白和淋巴细胞计数,计算预后营养指数(PNI)。结果患者平均年龄为55... 详细信息

目的分析卵巢癌患者术前术后营养状况。方法选取2020年3月至2022年2月该院妇科收治的卵巢癌患者110例作为研究对象,测定所有患者术前和术后的血常规和生化指标,根据血清蛋白和淋巴细胞计数,计算预后营养指数(PNI)。结果患者平均年龄为55.35岁,卵巢癌患者术前贫血所占百分比为27.27%,轻度贫血为24.55%,中度贫血为2.73%,低蛋白血症为10.00%,低血脂为2.73%,低钙血症为8.18%,低钾血症为4.55%,低钠血症为6.36%。卵巢癌患者术后贫血所占百分比为78.18%,轻度贫血为43.64%,中度贫血为34.55%;低蛋白血症为76.36%,轻度低蛋白血症为42.73%,中度低蛋白血症为16.36%,重度低蛋白血症为17.27%;低血脂为30.91%;低钙血症为64.55%;低钾血症为40.00%;低钠血症为40.91%。病理Ⅲ~Ⅳ期者术前贫血、低蛋白血症、低钠血症所占百分比均显著高于病理Ⅰ~Ⅱ期者,且差异均有统计学意义(P0.05)。结论营养不良在卵巢癌患者中发生比例高,尤其是在术后卵巢癌患者中表现得更为明显。

关键词：营养卵巢癌预后营养指数

金合金中Ce和Lu晶界偏聚的第一性原理研究

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上海金属 2024年第1期46卷 82-88页

作者：刘浩松谢耀平周文艳胡丽娟姚美意上海大学材料科学与工程学院上海200072 贵研铂业股份有限公司稀贵金属综合利用新技术国家重点实验室云南昆明650106

元素在晶界的偏聚通常会引起材料性能的变化。基于第一性原理研究了Ce和Lu元素在纯金晶界的偏聚行为,计算得出Ce和Lu的最小晶界偏聚能分别为-0.89和-0.28 eV,这表明Ce在晶界的偏聚倾向较大,而Lu的偏聚倾向较小;同时,在此基础上进一步研... 详细信息

元素在晶界的偏聚通常会引起材料性能的变化。基于第一性原理研究了Ce和Lu元素在纯金晶界的偏聚行为,计算得出Ce和Lu的最小晶界偏聚能分别为-0.89和-0.28 eV,这表明Ce在晶界的偏聚倾向较大,而Lu的偏聚倾向较小;同时,在此基础上进一步研究了Ce和Lu在金合金中的原子结构和电子结构,揭示了晶界偏聚的物理成因。

关键词：金键合丝晶界偏聚能原子半径第一性原理

Four-inch high quality crack-free AlN layer grown on a hightemperature annealed AlN template by MOCVD

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Journal of Semiconductors 2021年第12期42卷 57-61页

作者： Shangfeng liu Ye Yuan Shanshan Sheng Tao Wang Jin Zhang Lijie Huang Xiaohu Zhang Junjie Kang Wei Luo Yongde Li Houjin Wang Weiyun Wang Chuan Xiao yaoping liu Qi Wang Xinqiang Wang State Key Laboratory of Artificial Microstructure and Mesoscopic Physics School of Physics Nano-Optoelectronics Frontier Center of Ministry of EducationPeking UniversityBeijing 100871China Songshan Lake Materials Laboratory Dongguan 523808China Dongguan Institute of Optoelectronics Peking UniversityDongguan 523808China Electron Microscopy Laboratory School of PhysicsPeking UniversityBeijing 100871China

In this work,based on physical vapor deposition and high-temperature annealing(HTA),the 4-inch crack-free high-quality AlN template is initialized.Benefiting from the crystal recrystallization during the HTA process,the FWHMs of X-ray rocking curves for(002)and(102)planes are encouragingly decreased to 62 and 282 arcsec,respectively.On such an AlN template,an ultra-thin AlN with a thickness of~700 nm grown by MOCVD shows good quality,thus avoiding the epitaxial lateral over-growth(ELOG)process in which 3-4μm AlN is essential to obtain the flat surface and high crystalline quality.The 4-inch scaled wafer provides an avenue to match UVC-LED with the fabrication process of traditional GaN-based blue LED,therefore significantly improving yields and decreasing cost.

关键词： AlN high temperature annealing MOCVD

基于循证和Delphi法的卵巢癌患者术前营养管理方案的构建

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中国计划生育和妇产科 2024年第4期16卷 21-26,36页

作者：付鹿侠刘丽丽曹耀萍郑雅宁戴菲菲杨雯南京大学医学院附属鼓楼医院妇产科江苏南京210009

目的构建卵巢癌患者术前营养管理方案,为卵巢癌患者术前营养管理提供参考。方法采用循证的方法,进行最佳证据总结,拟定术前营养管理方案初稿,结合德尔菲专家函询意见,小组讨论修改后确定管理方案。结果邀请24位专家间隔4周进行2轮专家函... 详细信息

目的构建卵巢癌患者术前营养管理方案,为卵巢癌患者术前营养管理提供参考。方法采用循证的方法,进行最佳证据总结,拟定术前营养管理方案初稿,结合德尔菲专家函询意见,小组讨论修改后确定管理方案。结果邀请24位专家间隔4周进行2轮专家函询,问卷均有效回收,专家对问卷熟悉程度为0.950,专家权威系数为0.856;最后一轮专家意见重要性及可行性的Kendall’s W系数分别为0.463、0.364(P<0.001);问卷各条目重要性评分为4.43~5.00分,满分率为52.17%~100%,各条目变异系数为0~0.159。最终形成包含4个一级条目、10个二级条目、46个三级条目的术前营养管理方案。结论卵巢癌术前营养管理方案具有较强的科学性和实用性,可为卵巢癌患者临床营养护理实践提供参考。

关键词：卵巢癌术前营养管理循证护理德尔菲法

建筑行业聚氨酯灌浆防水材料导致职业性急性1,2-二氯乙烷中毒事件调查

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中国职业医学 2024年第1期51卷 116-120页

作者：刘俊玲李汉锋李可管鲲尹强兵郭翔郭尧平深圳市福田区疾病预防控制中心广东深圳518040 深圳市罗湖区疾病预防控制中心广东深圳518002 深圳市职业病防治院广东深圳518001 广州市职业病防治院广东广州510620

目的分析1起建筑行业因使用聚氨酯灌浆材料进行防水堵漏作业导致职业性急性1,2-二氯乙烷(1,2-DCE)中毒事故的原因。方法结合患者临床症状,采用现场职业卫生学调查和工作场所职业病危害因素监测相结合的方法,对某建筑工地因使用聚氨酯灌... 详细信息

目的分析1起建筑行业因使用聚氨酯灌浆材料进行防水堵漏作业导致职业性急性1,2-二氯乙烷(1,2-DCE)中毒事故的原因。方法结合患者临床症状,采用现场职业卫生学调查和工作场所职业病危害因素监测相结合的方法,对某建筑工地因使用聚氨酯灌浆材料进行防水堵漏作业导致发生1例职业性急性1,2-DCE中毒事故进行原因分析。结果患者从事防水注浆工作中使用聚氨酯灌浆材料。原材料中挥发性有机组分主要为1,2-DCE,并含有二氯甲烷和乙酸甲酯等;事后现场调查,工作场所空气中1,2-DCE的短时间接触浓度为578.70 mg/m^(3),超过国家职业卫生标准限值30余倍;患者血中1,2-DCE质量浓度为230μg/L。结合患者的职业病危害接触史、临床表现、现场职业卫生调查和实验室检测结果,根据GBZ 39—2016《职业性急性1,2-二氯乙烷中毒的诊断》,判定本次事件为1起因使用劣质聚氨酯灌浆材料引起的职业性急性1,2-DCE重度中毒事件。结论工作场所空气中1,2-DCE质量浓度超标,是造成本起中毒事故发生的主要原因。存在有限空间作业环境的建筑工地,应完善各项职业卫生管理制度和职业卫生工程防护设施,必须为劳动者配备个体防护装备。

关键词： 1,2-二氯乙烷聚氨酯防水材料职业中毒急性中毒事故调查建筑行业

A Compact Implementation of AES S-Box Using Evolutionary Algorithm

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Chinese Journal of Electronics 2017年第4期26卷 688-695页

作者： liu yaoping WU Ning ZHANG Xiaoqiang ZHOU Fang GE Fen College of Electronic and Information Engineering Nanjing University of Aeronautics and Astronautics

S-Box based on Composite field arithmetic（CFA） technology is optimized by Genetic algorithm（GA）and Cartesian genetic programming（CGP） model for reducing the hardware complexity. After using the CFA technique to map Multiplicative inverse（MI） over GF（2～8）into composite field GF(（2～4）2), the compact MI circuit over GF（2～4） is selected from 100 evolved circuits, and same design method is applied to the compact multiplication circuit over GF（2～2）. Compared with the direct implementations, the areas of optimized circuits of MI over GF（2～4） and multiplication over GF(（2～2）2) are reduced by66% and 57.69%, respectively. The area reductions for MI over GF（2～8） and the whole of S-Box are up to 59.23%and 56.14%, separately. In 180 nm 1.8V COMS technology,compared to previous works, the S-Box proposed in this paper has the minimum area and minimum power, which are 11.27% and 6.65% smaller than that of the smallest area S-Box, respectively.

关键词： Advanced encryption standard(AES) Composite field arithmetic(CFA) S-Box Evolutionary al gorithm(EA)

Modeling the radiation balance of different urban underlying surfaces

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Chinese Science Bulletin 2012年第9期57卷 1046-1054页

作者： CUI yaoping liu JiYuan HU YunFeng WANG JunBang KUANG WenHui Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 China Graduate University of Chinese Academy of Sciences Beijing 100049 China

An urban net all-wave radiation parameterization scheme is evaluated using annual datasets for 2010 recorded at a Beijing urban observation site.The statistical relationship between observed data and simulation data of net radiation has a correlation coefficient of 0.98 and model efficiency of 0.93.Therefore,it can be used to simulate the radiation balance of Beijing.This study analyzes the variation in the radiation balance for different underlying surfaces.To simulate radiation balance differences,we set four pure land-cover types(forest,grass,roads,and buildings).Keeping all other conditions inputted unchanged,we model the radiation balance by changing the land-cover type.The results show that the effects of different underlying surfaces on radiation differ,and that there is much upward long-wave radiation,accounting for 84.3% of the total radiation energy falling incident on the land surface.The annual averages of net radiation for the four land-cover types are in the range of 38.2-53.4 W/m2.The net radiation of the grass surface is minimal while that of the roads surface is maximal.Additionally,with urbanization the net radiation values of common types of land-cover change,such as conversion from forest to roads,grass to roads,and grass to buildings,all have increasing trends,indicating that net radiation usually increases with urban sprawl.

关键词：辐射平衡城市化下垫面土地覆盖类型建模模拟数据平衡模型参数化方案

Identification of the novel recessive gene pi55(t) conferring resistance to Magnaporthe oryzae

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Science China(Life Sciences) 2012年第2期55卷 141-149页

作者： HE XiuYing liu XinQiong WANG Li WANGLing LIN Fei CHENG YongSheng CHEN ZhaoMing LIAO yaoping PAN QingHua State Key Laboratory of Conservation and Utilization of Subtropical Agro-bioresources Laboratory of Plant Resistance and GeneticsCollege of Natural Resources and Environment SciencesSouth China Agricultural UniversityGuangzhou 510642China Rice Research Institute Guangdong Academy of Agricultural SciencesGuangzhou 510640China Key Biotechnology Laboratory of State Ethnic Affairs CommissionCollege of Life ScienceSouth-Central University for NationalitiesWuhan 43074China

The elite rice cultivar Yuejingsimiao 2 (YJ2) is characterized by a high level of grain quality and yield, and resistance against Magnaporthe oryzae. YJ2 showed 100% resistance to four fungal populations collected from Guangdong, Sichuan, Liaoning, and Heilongjiang Provinces, which is a higher frequency than that shown by the well-known resistance (R) gene donor cultivars such as Sanhuangzhan 2 and 28zhan. Segregation analysis for resistance with F 2 and F 4 populations indicated the resistance of YJ2 was controlled by multiple genes that are dominant or recessive. The putative R genes of YJ2 were roughly tagged by SSR markers, located on chromosomes 2, 6, 8, and 12, in a bulked-segregant analysis using genome-wide selected SSR markers with F 4 lines that segregated into 3 resistant (R):1 susceptible (S) or 1R:3S. The recessive R gene on chromosome 8 was further mapped to an interval 1.9 cM/152 kb in length by linkage analysis with genomic position-ready markers in the mapping population derived from an F 4 line that segregated into 1R:3S. Given that no major R gene was mapped to this interval, the novel R gene was designated as pi55(t). Out of 26 candidate genes predicted in the region based on the reference genomic sequence of the cultivar Nipponbare, two genes that encode a leucine-rich repeat-containing protein and heavy-metalassociated domain-containing protein, respectively, were suggested as the most likely candidates for pi55(t).

关键词：稻瘟病菌隐性基因 SSR标记鉴定水稻品种阻力分析全基因组作图群体