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高海拔灾难医学救援的探讨

中国急救复苏与灾害医学杂志 2012年第9期7卷 793-797页

作者：王振华万立东徐腾达 100031北京市急救中心院前急救科北京协和医院急诊科

2010年4月14日7：49，里氏6．9级的地震袭击了位于青藏高原的青海省玉树县。中国政府在第一时间发起一级应急救援响应。尽管如此，高海拔和灾后极端的天气条件仍然为救援工作带来了极大的困难。如何在高海拔地区实施救援？如何应对高原... 详细信息

2010年4月14日7：49，里氏6．9级的地震袭击了位于青藏高原的青海省玉树县。中国政府在第一时间发起一级应急救援响应。尽管如此，高海拔和灾后极端的天气条件仍然为救援工作带来了极大的困难。如何在高海拔地区实施救援？如何应对高原地震所带来的独特的地理环境的挑战？值得进一步研究和讨论。由于其高海拔的特殊条件，从远距离或低海拔地区调动救援队可能是不现实的。有必要建立一个整体的灾难救援反应体系，以及能够专门应对各种特殊地理环境的灾害救援快速反应小组。在这篇文章中，笔者强调了在高海拔地区灾难救援的处置中，制定国家级高原救灾计划和建立反应迅速的专业救援队的重要性。此外，高海拔灾难救援需要更好的规划和研究，并预防救援人员发生高海拔相关疾病。

关键词：院外急救突发事件应急处置环境医学急性高山病

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2836例地震伤员转运的护理安全管理

中国急救复苏与灾害医学杂志 2016年第1期11卷 9-11页

作者：王佩瑶张进军万立东北京急救中心北京100031

目的探讨重大灾难造成大批多发性创伤伤员分流、转运的护理安全管理方法。方法对2008年5月12日地震中造成多发性创伤并需要转运的伤员实施转运前的风险评估及转运途中的护理安全管理。结果伤员均被安全转运，未发生二次损伤及压疮等并... 详细信息

目的探讨重大灾难造成大批多发性创伤伤员分流、转运的护理安全管理方法。方法对2008年5月12日地震中造成多发性创伤并需要转运的伤员实施转运前的风险评估及转运途中的护理安全管理。结果伤员均被安全转运，未发生二次损伤及压疮等并发症。结论实施护理安全管理，可确保伤员能够安全转运。

关键词：地震伤员转运护理安全管理

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北京急救中心赴青海玉树地震救援的应急保障

中国急救复苏与灾害医学杂志 2011年第2期6卷 103-105页

作者：胡南万立东单沙林蒋小燕北京急救中心医务部 100031

青海玉树地震后，北京急救中心接市卫生局指令，先后选派104名急救人员、25辆救护车组建抗震救灾医疗队奔赴灾区执行救援任务。圆满完成任务，经验表明，在高原地震灾区，应合理调配救援人员、物资和车辆开展救援，后勤保障存救援中非... 详细信息

青海玉树地震后，北京急救中心接市卫生局指令，先后选派104名急救人员、25辆救护车组建抗震救灾医疗队奔赴灾区执行救援任务。圆满完成任务，经验表明，在高原地震灾区，应合理调配救援人员、物资和车辆开展救援，后勤保障存救援中非常重要。行对今后应对各种突发灾难事件的紧急救援工作进行思考和提小建议。

关键词：地震救援应急保障

Optoeletronic investigation of Cu2ZnSn(S,Se)4 thin-films ＆ Cu2Zn Sn(S,Se)4/CdS interface with scanning probe microscopy

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Science China Chemistry 2016年第2期59卷 231-236页

作者： Jiangjun li Yugang Zou Ting Chen Jinsong Hu dong wang li-Jun wan Beijing National Laboratory for Molecular Science Key Laboratory of Molecular Nanostructure and Nanotechnology Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China

The kesterite-structured semiconductor Cu_2 Zn Sn(S,Se)_4(CZTSSe) is prepared by spin coating a non-hydrazine precursor and annealing at Se atmosphere. Local electrical and optoelectronic properties of the CZTSSe thin-film are explored by Kelvin probe force microscopy and conductive atomic force microscopy. Before and after irradiation, no marked potential bending and very low current flow are observed at GBs, suggesting that GBs behave as a charge recombination site and an obstacle for charge transport. Furthermore, Cd S nano-islands are synthesized via successive ionic layer adsorption and reaction(SILAR) method on the surface of CZTSSe. By comparing the work function and current flow change of CZTSSe and Cd S in dark and under illumination, we demonstrate photo-induced electrons and holes are separated at the interface of p-n junction and transferred in Cd S and CZTSSe, respectively.

关键词： CZTSSe CdS GBs heterojunction KPFM c-AFM

Action of Schwann Cells Implanted in Cerebral Hemorrhage Lesion

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Biomedical and Environmental Sciences 2007年第1期20卷 47-51页

作者： HONG wan SHAO-dong ZHANG JUN-HUA li Beijing Neurosurgical Institute Capital Medical University Beijing 100050 China

Objective To investigate whether there is neogenesis of myelin sheath and neuron after transplantation of Schwann cells into cerebral hemorrhage lesion. Methods Schwann cells were expanded, labeled with BrdU in vitro and transplanted into rat cerebral hemorrhage with blood extracted from femoral artery and then injected into the basal nuclei. Double immunohistochemistry staining and electron microscopy were used to detect the expression of BrdU/MBP and BrdU/GAP-43 and remyelination. Results BrdU/MBP double positive cells could be seen at 1 week up to 16 weeks after transplantation of Schwann cells. Thin remyelination was observed under electron microscope. GAP-43 positive cells appeared after 12 weeks and were found more in Hippocamp. Conclusions Grafted Schwann cells participate in remyelination and promoter nerve restore in rat cerebral hemorrhage.

关键词： Schwann cell MBP GAP-43

From Zn-Al layered double hydroxide to ZnO nanostructure:Gradually etching by sodium hydroxide

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Chinese Chemical Letters 2012年第12期23卷 1415-1418页

作者： Gang Qiang wan dong Xiang li Chun Fang li Jie Xu wan Guo Hou State Key Laboratory Base of Eco-chemical Engineering Lab of Colloids and Functional NanostructuresCollege of Chemistry and Molecular EngineeringQingdao University of Science and Technology Key Laboratory of Colloid and Interface Chemistry of Ministry of Education Shandong University

Zn-Al layered double hydroxide （LDH） was used as precursor to produce ZnO nanostructures through dissolution of aluminum hydroxide in caustic soda. The Zn-Al LDH could transform into different nanostructures of ZnO on LDH nanosheets and even pure ZnO nanorods under various NaOH concentration. The formed ZnO nanorods vertically aligned on both LDH sides. UV-vis diverse reflectance spectra show that the obtained ZnO nanorods have a band gap of approximately 3.05 eV. Such ZnO/LDH nanostructures might be used as photocatalyst in the organic pollutant decomposition.

关键词： Layered double hydroxide (LDH) ZnO Nanostructure

Fecundity and egg hatchability of Dastarcus helophoroides adults fed on different types of artificial diets

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Journal of Forestry Research 2015年第1期26卷 219-224页

作者： Xiao-juan li Guang-ping dong li Yang wan-lin Guo Institute of Forest Protection Anhui Provincial Academy of Forestry

Both fecundities and egg hatchabilities were compared among three populations of Dastarcus helophoroides Fairmaire adults（Coleoptera： Bothrideridae） fed on three types of artificial diets（Diet of formula 1 composed of silkworm pupa powder, dried yeast powder,sucrose, peptone, egg yolk powder and poplar branch powder. Diet of formula 2 composed of silkworm pupa powder, dried yeast powder, sucrose, egg yolk powder,poplar branch powder, cricket powder, benzoic acid and distilled water. Diet of formula 3 composed of pine bark powder and Monochamus alternatus larva powder）. for90 days. The three diets showed no significant difference regarding the average number of eggs deposited by all D. helophoroides females（16622.3–23874.7）; the average number of eggs per female（1278.6–1836.5）; and the average number of eggs per female per day（14.2–20.4）.The number of eggs one cluster contained mainly（82.06–82.66 %） lied in 1–100 eggs, and the average number of eggs per cluster ranged from 61.7 to 63.1. In the first 10-day period, the number of eggs deposited by all females fed on formula 1 was significantly larger than that on formula 3. The eggs deposited in the last four 10-day periods were more than in the former five 10-day periods,on formula 3. There were no significant differences in hatchability of total eggs among the three artificial diets,and the average corrected egg hatchability ranged from82.85 to 84.78 %. No significant differences in the adult mortality and mean weight gain of D. helophoroides were found after feeding on three artificial diets. Our results suggest that D. helophoroides adults were not specialized on the diet, and the diet types might have little effect on fecundity and egg hatchability in D. helophoroides, as long as sufficient nutrition was supplied.

关键词： Dastarcus helophoroides Fecundity Egg hatchability Artificial diet

自体真皮复合甲床组织片修复甲床缺损80例分析

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创伤外科杂志 2015年第3期17卷 229-231页

作者：万立东郭树青李玉强信金柱贾淑梅海兴县医院手外科河北061200

目的：探讨利用自体真皮复合伤指剩余甲床组织片移植治疗甲床缺损。方法对80例90指甲床缺损的患者（男性60例，女性20例；年龄18～48岁，平均32岁），利用自体真皮复合伤指的剩余甲床或趾甲床，取薄层组织片复合移植于甲床缺损处，打包... 详细信息

目的：探讨利用自体真皮复合伤指剩余甲床组织片移植治疗甲床缺损。方法对80例90指甲床缺损的患者（男性60例，女性20例；年龄18～48岁，平均32岁），利用自体真皮复合伤指的剩余甲床或趾甲床，取薄层组织片复合移植于甲床缺损处，打包加压包扎，术后2周拆线，观察治疗效果。结果本组80例90指术后自体真皮复合甲床组织片移植均I期成活，3例部分坏死，经换药后愈合。术后随访时间为6～12个月，90指中达到优良87指（占96.7％），差3指（占3.3％）。结论自体真皮复合甲床组织片移植解决了甲床缺损的修复材料与甲分离、指甲质脆等问题。方法简单，效果理想，易于推广。

关键词：手外伤甲床缺损真皮移植

Lewis Acid Catalyzed Synthesis of Vinylene linked Two Dimensional Covalent Organic Frameworks

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Chinese Journal of Chemistry 2022年第15期40卷 1807-1812页

作者： Bai Bin Xiao-Rui Ren dong wang li-Jun wan CAS Key Laboratory of Molecular Nanostructure and Nanotechnology CAS Research/Education Center for Excellence in Molecular SciencesBeijing National Laboratory for Molecular Science(BNLMS)Institute of ChemistryChinese Academy of SciencesBeijing 100190China University of Chinese Academy of Sciences Beijing 100049China

Comprehensive Summary Vinylene linked covalent organic frameworks(cOFs)have drawn extensive attention due to their desirable stability,carbon conjugation and opto-electronic *** catalyst is a key factor in the synthesis of vinylene linked COFs,and proton acids and bases are widely reported as catalysts so ***,we report the synthesis of vinylene linked cOFs using Lewis acid ZnCl2 as catalyst for the first *** COFs with hexagonal pores of different sizes are synthesized by the reaction of 2,4,6-trimethyl triazine and a series of aromaticaldehydes.

关键词： Covalent organic frameworks Vinylene linkage Lewis acids Zinc chloride Aldol reaction