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新型配电网大量接入分布式能源，成为构建新型电力系统的主战场。传统配电网的竖井式通信架构，及其101/104通信协议已不能满足新型配电网的云-边、边-边通信需求，亟需提升配电网智能终端的信息采集与汇聚、边缘计算、即插即用能力，并寻求满足新型配电网通信需求的通信方案，为新型配电网的可靠运行提供底层技术架构支撑。为此提出了新型配电系统智能终端分布式控制通信方案。首先提出更高效的、允许分布式智能节点相互交互的分布式协调控制架构；其次使用IEC 61850建模技术对智能终端建模，并遵循IEC 62361标准，解决CIM模型与IEC 61850模型融合的问题；最后提出通过高可靠性、高实时性的物联网通信协议DDS来实现模型在协议上的映射。基于所提出的通信方案，智能终端具备即插即用能力，智能终端之间互联互通，可就地分享重要信息。通过智能终端的入网配置流程用例，基于所提通信方案的分布式馈线自动化用例，验证了即插即用功能和分布式控制的效果。

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通过对动物标本和动物标本制作的定义，指出了两者的区别。阐述了动物标本制作的基本方法，追述了我国动物标本制作的发展史和我国动物标本的发展现状。指出了当下国内外动物标本制作的发展趋势和新技术在动物标本制作领域的应用情况，为国内动物标本制作领域的发展指明了方向。

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目的 分析接受内镜下黏膜剥离术 (ESD) 治疗的早期胃癌患者幽门螺杆菌 (Hp) 感染及耐药情况。 方法　选择 430 例行 ESD 治疗的早期胃癌患者, 对患者进行 13C 尿素呼气试验, 判断Hp感染情况。收集患者临床病 理资料, 采用多因素 Logistic 回归分析 Hp 感染的危险因素。对Hp感染患者 ESD 手术切除病变前行放大内镜评估并 切除胃体、胃窦黏膜组织, 采用平皿掺入法进行 Hp 菌株培养和鉴定, 采用琼脂稀释法对获得的Hp菌株进行常用抗 菌药物的体外敏感性试验。结果 430 例患者中, Hp 感染 318 例, Hp 感染率为 73.95%。有家族史、组织分化程度 为分化型、浸润深度为黏膜下癌、周围黏膜高度萎缩、有肠化、高度异型增生患者的Hp感染率分别高于无家族史、组 织分化成为为未分化型、浸润深度为黏膜内癌、周围黏膜中低度萎缩、无肠化、低度异型增生患者 (P均<0.05)。家 族史、浸润深度、周围黏膜萎缩程度、有无肠化、有无异型增生是早期胃癌患者 Hp 感染的独立影响因素 (P 均 >0.05)。取 318 例 Hp 感染患者的胃黏膜组织进行培养, 共分离出 248 株 Hp 菌株。药敏试验显示, 248 株 Hp 菌株对 甲硝唑耐药率 97.98%, 克拉霉素耐药率 57.67%, 左氧氟沙星耐压率 61.69%, 阿莫西林、呋喃唑酮、四环素耐药率均 为 0。其中 0.81% 的菌株对6种抗生素均敏感, 25% 的菌株对单一抗生素耐药, 30.24%的菌株对两种抗生素耐药, 43.95% 的菌株对3种及以上抗生素耐药。结论　早期胃癌患者Hp 感染率较高, 有家族史、深度浸润、周围黏膜重 度萎缩及伴有肠化、异型增生是早期胃癌患者 Hp感染的危险因素; 早期胃癌患者感染的 Hp 菌株对甲硝唑耐药率 高, 阿莫西林、呋喃唑酮、四环素可作为根除治疗的首选药物。 [ABSTRACT FROM AUTHOR]

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目的 比较超声联合神经刺激仪引导肋锁间隙入路和喙突旁入路2种臂丛神经阻滞用于前臂、腕部和手部手术的麻醉效果。方法 采用前瞻性随机对照的研究方法,选择在臂丛神经阻滞麻醉下行前臂、腕部或手部手术治疗的患者60例作为研究对象,将其分为肋锁间隙入路和喙突旁入路两组,各30例。所有患者均在超声联合神经刺激仪引导下完成臂丛神经阻滞操作。针尖到达目标位点后,注入0.5%盐酸罗哌卡因和右美托咪定(1μg/kg)混合液20mL。记录麻醉操作时间、臂丛神经各分支(肌皮神经、正中神经、桡神经和尺神经)的感觉和运动阻滞程度、神经阻滞的起效时间和持续时间、神经阻滞相关并发症等。结果肋锁间隙入路组患者神经阻滞麻醉操作时间明显短于喙突旁入路组,差异有统计学意义(P<0.05)。两组患者起效时间、持续时间、术中及术后并发症的发生率、阻滞后30min感觉和运动阻滞效果比较,差异均无统计学意义(P>0.05)。结论 超声联合神经刺激仪引导肋锁间隙入路和喙突旁入路臂丛神经阻滞都能取得较好的麻醉效果和阻滞成功率,预防神经阻滞相关并发症的发生,但肋锁间隙入路操作时间更短. [ABSTRACT FROM AUTHOR]

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Copyright of Industrial Minerals & Processing / Huagong Kuangwu yu Jiagong is the property of Industrial Minerals & Processing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

目的 通过检查四川省资阳市9家二级甲等医院麻醉医疗质量，根据检查结果分析存在问题，提出应对、整改措施。 方法 按照《2014版中国麻醉学指南与专家共识》中《麻醉科质量控制专家共识（2014）》、《资阳市麻醉质控中心仪器设备配备最低标准》及《二级综合医院评审标准（2012年版）实施细则》中关于麻醉管理与持续改进等内容制订检查评审标准，通过听取汇报、现场查看、现场提问、查阅资料等方法，对各项麻醉质量控制指标进行检查。 结果 资阳市9家医院共30个A（优秀）达到标准，占总数72个A的41.7%；共53个B（良好）达到标准，占总数72个B的73.6%；共328个C（合格）项目中小项达标，占总数486个C项目中小项的67.5%。 结论 医疗机构均高度重视麻醉学科的发展与建设，资阳市9家医疗机构麻醉科的建设与发展参差不齐，差别很大。麻醉科仍然是弱势学科，薄弱学科，需要大力发展，按照标准整改。 [ABSTRACT FROM AUTHOR]