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Journal of Rare Earths 2021年第9期39卷 1040-1048页

作者： Quansheng Wu Yujie Xie Fang She Quan Zhao Jianyan Ding jiangcong zhou College of Chemistry&Materials Science Longyan UniversityLongyan 364000China Fujian Provincial Key Laboratory of Clean Energy Materials College of Chemistry and Materials ScienceLongyan UniversityLongyan 364000China

Recently,borate compounds have received much attention in the field of rare earth doped phosphors due to their excellent luminescent *** this work,to explore the potential in LED and FED applications,the CsBaB_(3)O_(6):Eu^(3+)phosphor was investigated in detail by using Rietveld refinement,DFT calculations,photoluminescent and cathodoluminescent *** a result,CsBaB_(3)O_(6)has a planar stacked three-dimensional layered *** the excitation of 395 nm n-UV light and electron beam,CsBaB_(3)O_(6):Eu^(3+)phosphor exhibits a typical red emission of Eu^(3+).A good thermal stability and good resistance to saturation and degradation were observed in the CsBaB_(3)O_(6):Eu^(3+)*** related photoluminescent and cathodoluminescent mechanisms were *** results indicate that CsBaB_(3)O_(6):Eu^(3+)phosphor has potential in multifunctional applications.

关键词： Phosphor Borate Photoluminescence Cathodoluminescence Multifunction Rare earths

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高效液相色谱法测定氟康唑血药浓度

亚太传统医药 2007年第12期3卷 33-35页

作者：周江聪叶静湛江市妇幼保健院广东湛江524038

目的：探讨测定血浆中氟康唑浓度的方法。方法：采用高效液相色谱（HPLC）法，以非那西丁为内标，Kro—mailC18色谱柱（4．6mm×250mm），以0．1mol／L磷酸-磷酸二氢钾缓冲液-甲醇（50：50，v／v，pH7．0）为流动相；流速1．0mL／min,... 详细信息

目的：探讨测定血浆中氟康唑浓度的方法。方法：采用高效液相色谱（HPLC）法，以非那西丁为内标，Kro—mailC18色谱柱（4．6mm×250mm），以0．1mol／L磷酸-磷酸二氢钾缓冲液-甲醇（50：50，v／v，pH7．0）为流动相；流速1．0mL／min,柱温：30℃；在波长210nm处测定其含量。结果：以氟康唑峰面积和内标峰面积比（Y）对氟康唑浓度（X）回归分析，方程：Y=0．1769X-0．0449，r=0．9995（n=7），线性范围为：0．3204～20mg／L。提取回收率〉86．0％（n=5），方法回收率为94．1％～103．2％，日内RSD≤3．34，日间RSD≤5．67％，且稳定性良好。结论：本方法与GC、HPLC及其它生物学方法相比，大为优化，完全能满足人体药动学及生物等效研究的要求，可以作为此方面研完的可靠分析方法．

关键词：氟康唑高效液相色谱法血药浓度

情感智能干预对妇科恶性肿瘤患者心理及日常行为管理水平的影响

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现代医院 2015年第12期15卷 107-109,112页

作者：全惠英游华英周江聪湛江市妇幼保健院广东湛江524000

目的探讨情感智能干预对减轻妇科恶性肿瘤患者心理压力及提高日常行为管理水平的效果。方法将在我院妇科住院的恶性肿瘤患者120例,分为对照组和实验组各60例。对照组:给予常规护理方法,包括基础护理、饮食护理、药物治疗护理、心理辅导... 详细信息

目的探讨情感智能干预对减轻妇科恶性肿瘤患者心理压力及提高日常行为管理水平的效果。方法将在我院妇科住院的恶性肿瘤患者120例,分为对照组和实验组各60例。对照组:给予常规护理方法,包括基础护理、饮食护理、药物治疗护理、心理辅导与出院指导等。实验组:在常规护理的基础上采取情感智能的护理干预方法。干预前后分别采用汉密顿抑郁量表(HAMD)和日常行为管理水平量表对两组患者进行心理和行为的评估。结果干预前两组患者HAMD和日常行为管理评分比较均无统计学意义(P>0.05);干预后实验组患者HAMD评分显著低于对照组,差异具有统计学意义(P<0.01),而日常行为自我管理评分则显著高于对照组,差异具有统计学意义(P<0.05)。结论情感智能干预能减轻妇科恶性肿瘤患者抑郁情绪,提高日常行为管理水平,有利于促进健康。

关键词：情感智能妇科恶性肿瘤患者情绪自我管理水平

Influence of Polymer Addition on Performance and Mechanical Properties of Lightweight Aggregate Concrete

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Wuhan University Journal of Natural Sciences 2004年第3期9卷 348-352页

作者： jiangcong-sheng WangTao DingQing-jun HuangShao-long WangFa-zhou GengJian HuShu-guang SchoolofMaterialsScienceandEngineering WuhanUniversityofTechnologyWuhan430070HubeiChina

The influence of polymer addition on microstructure, performance and mechanical properties of lightweight aggregate concrete was investigated. It was found that the addition of polymer improved the performance and mechanical properties of lightweight aggregate concrete. It was ascertained that the modification of microstructural uniformity and densification with the addition of polymer is responsible for the enhancement of mechanical properties. With respect to compressive strength and bending strength, the lightweight aggregate concrete added with 13% ethylene-acetate ethylene interpolymer (EVA) exhibits preferred mechanical properties. Key words lightweight aggregate concrete - polymer - microstructure - mechanical properties CLC number TU 528.2 Foundation item: Supported by the National Nature Science Foundation of China (50272045)Biography: Jiang Cong-sheng (1963-), male, Ph. D candidate, Associate professor, research direction: advanced architectural materials.

关键词： lightweight aggregate concrete polymer microstructure mechanical properties