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基于IP SAN的数字化图书馆的设计与实现 认领
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作者 刘淑丽 《电子测试》 2020年第3期72-73,75共3页
本文对国内外关于存储的两大技术NAS和SAN进行了简要分析。本文以郑州工业应用技术学院为例,选用IP SAN技术对学校图书馆进行数字化图书馆存储系统设计,确保服务器高效的传输。
关键词 数字化图书馆 磁盘阵列技术 IP SAN
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基于爱数产品的Windows下IP SAN实验综述报告 认领
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作者 谢奇爱 《电脑知识与技术:学术版》 2020年第16期155-158,共4页
SAN实验为存储课程中一个重要的实验。为解决网络工程专业在实践教学中,网络存储设备不足的问题,利用现有的软硬件资源,结合爱数产品,完成了符合学校教学环境的IP SAN实验项目的设计和实现。文章分别阐述了IP SAN实验原理、实验目的、... SAN实验为存储课程中一个重要的实验。为解决网络工程专业在实践教学中,网络存储设备不足的问题,利用现有的软硬件资源,结合爱数产品,完成了符合学校教学环境的IP SAN实验项目的设计和实现。文章分别阐述了IP SAN实验原理、实验目的、实验背景、实验内容和实验总结,将抽象的理论知识融入项目中去,加深了学生对SAN等相关理论知识的理解,实现SAN存储业务配置,有效提高了学生的工程实践能力。 展开更多
关键词 实践教学 AnyStorage IP SAN
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流动注射分析法同时测定水中挥发酚及氰化物 认领
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作者 黄贤伟 《广东化工》 CAS 2020年第9期183-185,共3页
本文利用SKALAR SAN++连续流动分析仪对水中挥发酚及氰化物进行同时测定。实验结果表明,该方法对于挥发酚和氰化物,分别在0~0.200 mg/L和0~0.100 mg/L范围具有良好的线性关系,相关系数分别达到0.9999及0.9998;方法检出限分别为0.0007 m... 本文利用SKALAR SAN++连续流动分析仪对水中挥发酚及氰化物进行同时测定。实验结果表明,该方法对于挥发酚和氰化物,分别在0~0.200 mg/L和0~0.100 mg/L范围具有良好的线性关系,相关系数分别达到0.9999及0.9998;方法检出限分别为0.0007 mg/L及0.001 mg/L。实际水样加标回收率分别为95.0%~102%及96.4%~106%。该方法具有测试准确、分析快速,操作便捷,试剂消耗小等优点,适合于水质监测批量样品的测定分析。 展开更多
关键词 SKALAR SAN++ 流动注射 挥发酚 氰化物
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Gordon Life Science Institute and Its Impacts on Computational Biology and Drug Development 认领
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作者 Kuo-Chen Chou 《自然科学期刊(英文)》 2020年第3期125-161,共37页
Gordon Life Science Institute is the first Internet Research Institute ever established in the world. It is a non-profit institute. Those scientists who really dedicate themselves to science and loving science more th... Gordon Life Science Institute is the first Internet Research Institute ever established in the world. It is a non-profit institute. Those scientists who really dedicate themselves to science and loving science more than anything else can become its member. In the friendly door-opened Institute, they can maximize their time and energy to engage in their scientific creativity. They have also believed that science would be more truthful and wonderful if scientists do not have to spend a lot of time on funding application, and that great scientific findings and creations in history were often made by those who were least supported or funded but driven by interesting imagination and curiosity. Recollected in this review article is its establishing and developing processes, as well as its philosophy and accomplishments. Particularly, its productive and by-productive outcomes have covered the following five very hot topics in bioinformatics and drug development: 1) PseAAC and PseKNC;2) Disported key theory;3) Wenxiang diagram;4) Multi-label system prediction;5) 5-steps rule. Their impacts on the proteomics and genomics as well as drug development are substantially and awesome. 展开更多
关键词 BIOINFORMATICS Drug Development Reform And OPENING Free Communication Sweden CRADLE San Diego BOSTON Door-Opening Productive and Bi-Productive Outcomes
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The Development of Gordon Life Science Institute: Its Driving Force and Accomplishments 认领
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作者 Kuo-Chen Chou 《自然科学期刊(英文)》 2020年第4期202-217,共16页
Established in 2004, Gordon Life Science Institute is the first Internet Research Institute in the world. It is a non-profit institute, a gift to science. Those scientists, who are really loving science more than anyt... Established in 2004, Gordon Life Science Institute is the first Internet Research Institute in the world. It is a non-profit institute, a gift to science. Those scientists, who are really loving science more than anything else and have shown fantastic creativity in science, can become the membership of such Institute. Their driving force is not funding but firmly belief that scientists will do much better science if they do not have to spend a lot of time for funding application, and that great scientific findings in history were often discovered by those who were without funding at all but driven by profound imagination and curiosity. Summarized in this review are also the accomplishments of the Gordon Life Science Institute and its future perspective. 展开更多
关键词 Sweden CRADLE San Diego BOSTON PseAAC and PseKNC Disported Key Theory Wenxiang Diagram Mul-ti-Label System Prediction 5-Steps Rule
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铁路综合视频监控系统云存储的测试研究 认领
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作者 王玉强 《铁道通信信号》 2020年第5期55-58,共4页
随着视频存储数据的急剧增加,原有存储技术开始出现瓶颈,铁路视频监控系统已开始应用云存储.本文分析了视频云存储的技术特点,研究了铁路综合视频监控系统云存储的测试内容和测试方法.由于不同设备提供商的云存储设备实现机制和数据恢... 随着视频存储数据的急剧增加,原有存储技术开始出现瓶颈,铁路视频监控系统已开始应用云存储.本文分析了视频云存储的技术特点,研究了铁路综合视频监控系统云存储的测试内容和测试方法.由于不同设备提供商的云存储设备实现机制和数据恢复机制可能不同,因此全面的测试有助于视频云存储技术的推广. 展开更多
关键词 视频监控系统 存储局域网络 云存储 测试
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A Potential Anti-cancer Compound Separated from the Chloroform Extract of the Chinese Medicine Formula Shenqi San 认领
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作者 Lu SHI Yi-jun TU +6 位作者 Si-qi YE Yu XIA Chao-zhi MA Xiao-zhi PENG Yan-wen LIU Zhong-zhu AI Peng-tao YOU 《当代医学科学(英文)》 SCIE CAS 2020年第1期138-144,共7页
This study examined anti-cancer compounds present in the chloroform extract of the Chinese medicine formula Shenqi San(CE-SS).Silica gel column chromatography,Sephadex LH-20,octadecylsilyl(ODS)column chromatography,an... This study examined anti-cancer compounds present in the chloroform extract of the Chinese medicine formula Shenqi San(CE-SS).Silica gel column chromatography,Sephadex LH-20,octadecylsilyl(ODS)column chromatography,and high performance liquid chromatography(HPLC)were used to separate the compounds from CE-SS.The structural formulas of the separated compounds were determined using ID1H and 13C experiments as well as high resolution electrospray ionization mass spectroscopy(HRESIMS).The corresponding results were compared with the reported literature data.A total of six compounds were separated and their structures were identified on the basis of corresponding spectroscopic and physico-chemical properties.They were Saikogenin F(Ⅰ),Prosaikogenin D(Ⅱ),Prosaikogenin F(Ⅲ),p-sitosterol(Ⅳ),3β,16β,23-trihydroxy-13,28-epoxyurs-11-ene-3-O-β-D-glucopyranoside(V),and methyl ursolic acid(VI).The separated compounds were evaluated in vitro for their inhibitory ability against the proliferation of A549 cells via MTT assay.Apoptosis was investigated using Annexin V-FITC/propidium iodide(PI)by flow cytometry.Apoptosis-associated proteins were examined by Western blotting.All the compounds were observed to have inhibitory activities against the proliferation of A549 cells to different degrees.Flow cytometry showed that compound V increased the proportion of apoptotic A549 cells in a dose-dependent manner.Western blotting showed that compound V increased the expression of Bax,cleaved-caspase-3,cleaved-caspase-9 and cleaved-poly ADP-ribose polymerase(PARP),and decreased the expression of Bcl-2.These results indicated that compound V featured a significant inhibitory effect on A549 cells when compared with other compounds,and it may be considered a potential drug against cancers. 展开更多
关键词 Shenqi San SEPARATION identification A549 apoptosis
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A Case for the Modifiability of the San Francisco Peace Treaty: Examining the Varying Positions of the U.S. and Britain Over South Korean Participation 认领
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作者 Yi Tae-Jin 《文化与宗教研究:英文版》 2020年第2期75-91,共17页
Through a detailed analysis and documentation of relevant U.S.foreign relations and other official documents of the period around the Korean War,this paper aims to prove that in the early negotiation process of the 19... Through a detailed analysis and documentation of relevant U.S.foreign relations and other official documents of the period around the Korean War,this paper aims to prove that in the early negotiation process of the 1951 San Francisco peace treaty,the United States maintained that South Korea should participate in signing the treaty and that the U.S.changed its position because of the resilient British opposition to South Korean participation,which in turn was motivated strongly by the British concern over its strategic interests in East Asia and its diplomatic relations with the newly communized China.In particular,the Chinese intervention in the Korean War and the communist recapture of Seoul provided the impetus for this shift in the U.S.position that led to the exclusion of South Korea from the treaty.Because the substance of the San Francisco peace treaty was dictated by the exigencies under the Korean War and the Cold War and lacks the“Grotian spirit of international law”underlying the founding of the League of Nations and the United Nations,the San Francisco peace treaty does not contain sufficient merit to be worthy of permanent compliance,which leaves open the possibility of modification in the future. 展开更多
关键词 the San Francisco Peace TREATY the US-Japan security TREATY British OBJECTION to South KOREAN PARTICIPATION COMMUNIST China the KOREAN WAR the Cold WAR the 1905 Protectorate TREATY Grotian spirit of international law
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Analysis on the Clinical Effect of Shenling Baizhu San Combined with Routine Treatment on Bacterial Pneumonia in Children 认领
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作者 Jinli FENG Cheng ZHANG +3 位作者 Houjun CHEN Ziliang CHEN Yongfeng CHEN Zhiguang WU 《药用植物研究:英文版》 CAS 2020年第3期84-86,共3页
[Objectives]To explore the effect of Shenling Baizhu San combined with routine treatment on the clinical efficacy,gastrointestinal function protection,inflammatory response and immune function of children with bacteri... [Objectives]To explore the effect of Shenling Baizhu San combined with routine treatment on the clinical efficacy,gastrointestinal function protection,inflammatory response and immune function of children with bacterial pneumonia.[Methods]From July 2017 to January 2018,80 children with bacterial pneumonia were randomly selected and divided into observation group and control group with 40 cases in each group.The control group was treated with conventional Western medicine,while the observation group was treated with Shenling Baizhu San on the basis of conventional treatment,with a period of 10 d.Then,we compared the clinical efficacy,incidence of gastrointestinal symptoms,WBC,CRP,CD4+and CD8+levels between the two groups.[Results]The clinical efficacy of the observation group was better than that of the control group(P<0.05).After treatment,the levels of WBC and CRP in the two groups decreased,especially in the observation group(P<0.05).After treatment,the level of CD4+in both groups increased significantly,while the level of CD8+decreased significantly,and the level of CD4+in the observation group was significantly higher than that in the control group after treatment.The incidence of gastrointestinal symptoms in the observation group was significantly lower than that in the control group(P<0.01).[Conclusions]Shenling Baizhu San can obviously improve the clinical effect of bacterial pneumonia in children and has the protective effect of gastrointestinal tract,and its mechanism may be related to its anti-inflammatory and immunomodulatory effects. 展开更多
关键词 Shenling Baizhu San Bacterial pneumonia in children Curative effect Gastrointestinal protection ANTI-INFLAMMATION Immune regulation
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中小型数据中心云平台规划设计实践与分享 认领
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作者 娄建明 解瑞成 《信息技术与信息化》 2020年第7期111-112,115,共3页
本文基于云计算虚拟化技术,阐述了云平台应用概况,结合个人多年的云平台设计经验,分析与分享了中小型数据中心云平台规划设计的实战经验,为技术人员在进行云平台方案建设时提供一定参考。
关键词 云计算 云平台 虚拟化 SAN 超融合
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Daifan San intervenes in forkhead box P3 and the interleukin(IL)-23/IL-17A signaling pathway to help prevent and treat primary biliary cirrhosis 认领
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作者 Zhan Kai Xu Yan +1 位作者 Han Mengling Cheng Liangbin 《中医杂志:英文版》 SCIE CAS CSCD 2020年第4期571-583,共13页
OBJECTIVE:To investigate the mechanism by which Daifan San(DFS)prevents and treats primary biliary cirrhosis(PBC)via the forkhead box P3(FoxP3)and interleukin(IL)-23/IL-17A signaling pathways.METHODS:Ninety C57BL/6 mi... OBJECTIVE:To investigate the mechanism by which Daifan San(DFS)prevents and treats primary biliary cirrhosis(PBC)via the forkhead box P3(FoxP3)and interleukin(IL)-23/IL-17A signaling pathways.METHODS:Ninety C57BL/6 mice were randomly divided into the control,model,DFS low-dose,DFS middle-dose,DFS high-dose and ursodeoxycholic acid(UDCA)groups(n=15 per group).A mouse model of PBC was induced using polyinosinic polycytidylic acids(poly I:C).Lymphocyte subset expression in the peripheral blood was analyzed via flow cytometry.The inflammatory cytokines and antimitochondrial autoantibody(AMA)levels were detected via enzyme-linked immunosorbent assays.The expressions and location of typeⅠcollagen,typeⅢcollagen,cytokeratin 19 and FoxP3 in the liver tissue were evaluated via immunohistochemistry.FoxP3,IL-23 and IL-17 expressions in the peripheral blood and liver tissue were evaluated via real-time polymerase chain reaction and western blotting.RESULTS:IL-17,IL-23,IL-8,IL-33,TNF-α,and AMA expressions were significantly increased in the model group and decreased in the DFS and UDCA groups.Conversely,Treg cell and FoxP3 expressions were significantly decreased in the model group and increased in the DFS and UDCA groups.The IL-23/IL-17A signaling pathway was closely correlated with chronic inflammation of the bile duct in PBC and functional deletion of Treg cells,leading to reduced FoxP3 levels and mediating the loss of tolerance in PBC.CONCLUSION:DFS may delay the occurrence and relieve the symptoms of PBC by downregulating IL-23/IL-17A signaling pathway expression and upregulating FoxP3 expression. 展开更多
关键词 Liver cirrhosis biliary INTERLEUKIN-23 INTERLEUKIN-17 Signal transduction FoxP3 protein mouse Daifan San
创新工场 西班牙SANCAL总部改造 认领
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作者 苏西(编译) 《室内设计与装修》 2020年第4期30-35,共6页
1973年成立于西班牙的家具品牌SANCAL发展到今天已有47年的历史,经过多年的努力,它的创始人Santiago Cas ta?o早已将这个品牌从自家的车库推向世界。从最初对古典家具的打造,到引领现代家具设计的潮流,SANCAL产品的设计风格在变,不变的... 1973年成立于西班牙的家具品牌SANCAL发展到今天已有47年的历史,经过多年的努力,它的创始人Santiago Cas ta?o早已将这个品牌从自家的车库推向世界。从最初对古典家具的打造,到引领现代家具设计的潮流,SANCAL产品的设计风格在变,不变的是它年轻又有活力的品牌内核。而SANCAL最近在西班牙木尔西亚打造的新办公室,也正是贴合了这样的品牌精神。 展开更多
关键词 家具品牌 古典家具 品牌精神 现代家具设计 CAL SAN 创新工场 西班牙
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A Brief Discussion on the Concept of Location San Jiao 认领
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作者 Guan-Qun Hou Ming-Yuan Lu 《医学史与医学哲学》 2019年第1期13-16,共4页
San Jiao is one of the most controversial concepts in traditional Chinese medicine.With the changes of history,the concept of San Jiao was developed into another concept,"Location San Jiao",on the basis of&q... San Jiao is one of the most controversial concepts in traditional Chinese medicine.With the changes of history,the concept of San Jiao was developed into another concept,"Location San Jiao",on the basis of"Liu Fu San Jiao".However,the appearance of"Location San Jiao"makes the concept of San Jiao more complicated and controversial.This paper will explore from the origin of"Location San Jiao",analyze the origin of its argument,and discuss the problems in it,so as to preliminarily clarify the connotation of San Jiao conception.Through investigation,it is found that the"Location San Jiao"is actually the dissimilation of"Liu Fu San Jiao",and the three parts of"Liu Fu San Jiao"should be divided by functional features rather than anatomical structure. 展开更多
关键词 LOCATION SAN Jiao CONCEPT of SAN Jiao ORIGIN of LOCATION SAN Jiao TRADITIONAL Chinese MEDICINE
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阿根廷San Jorge盆地凝灰质砂岩压裂测试特征分析 认领
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作者 李行船 尚会昌 《油气井测试》 2019年第4期1-6,共6页
针对San Jorge盆地SinopecArg工区凝灰质砂岩储层压裂完井有效期普遍较短以及低效改造的实际情况,从加砂规模、裂缝扩展情况等方面对盆地南翼15个区块中抽取的8个区块93口井共计216井次的测试压裂资料进行统计分析,发现工区内大致存在5... 针对San Jorge盆地SinopecArg工区凝灰质砂岩储层压裂完井有效期普遍较短以及低效改造的实际情况,从加砂规模、裂缝扩展情况等方面对盆地南翼15个区块中抽取的8个区块93口井共计216井次的测试压裂资料进行统计分析,发现工区内大致存在5种水力裂缝扩展或滤失特征,其中水力裂缝垂向上的过度扩展及先存微裂隙活化是压裂作业过程中的两大重要特征。从压裂测试响应机制上,认为凝灰质的存在导致垂直裂缝高度增加及先存微裂隙重新活化是加剧作业过程中脱砂风险的主要原因,最终影响工艺成功率及作业有效率。该工区的压裂测试特征分析为后续储层优化改造方案设计和施工参数控制提供了方向。 展开更多
关键词 SAN Jorge盆地 水力压裂 微裂隙 脱砂 滤失类型 凝灰质砂岩 优化设计
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梅钢信息系统存储技术方案探索与实践 认领
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作者 李卫东 《梅山科技》 2019年第3期1-4,共4页
简要介绍数据存储主要技术,通过分析比较DAS、SAN、NAS 3种存储架构特点,结合梅钢公司ERP系统实际装备情况,选用基于SAN架构,对公司ERP系统存储资源进行整合、升级,构建公司数据中心存储资源池,统一管理、统一存储调配和统一备份管理等... 简要介绍数据存储主要技术,通过分析比较DAS、SAN、NAS 3种存储架构特点,结合梅钢公司ERP系统实际装备情况,选用基于SAN架构,对公司ERP系统存储资源进行整合、升级,构建公司数据中心存储资源池,统一管理、统一存储调配和统一备份管理等。通过实际应用实践,存储系统改造升级安全、稳定,系统负载有效降低,存储资源得以充分发挥和利用,极大地提高了资源利用率,很好的支撑了公司生产和经营活动。 展开更多
关键词 DAS SAN NAS 虚拟带库 存储架构
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水中低浓度氰化物测定的SKALAR San++流动注射法与异烟酸吡唑啉酮分光法比对 认领
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作者 吴阿宾 《福建分析测试》 CAS 2019年第4期27-29,共3页
本文对SKALAR San++流动注射法和异烟酸吡唑啉酮分光法测定水中氰化物进行方法比对,发现两者线性、精密度准确度、回收率方面无明显差异,而SKALAR San++流动注射法采用在线测试、自动化程度高、且检出限低、灵敏度高,在测定低浓度水样... 本文对SKALAR San++流动注射法和异烟酸吡唑啉酮分光法测定水中氰化物进行方法比对,发现两者线性、精密度准确度、回收率方面无明显差异,而SKALAR San++流动注射法采用在线测试、自动化程度高、且检出限低、灵敏度高,在测定低浓度水样方面凸显更大优势。 展开更多
关键词 SKALAR San++ 流动注射法 异烟酸吡唑啉酮分光法 氰化物 低浓度
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两种夹心材料PVC和SAN性能对比分析研究 认领
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作者 张旭 《天津科技》 2019年第7期29-30,共2页
聚氯乙烯泡沫(PVC)和聚苯乙烯丙烯腈泡沫(SAN)是常用的夹层结构泡沫心材。PVC具有很好的静力动力性能,兼具良好韧性和柔性,能吸收消化巨大的冲击能量,抗冲击性能好,但价格较昂贵。SAN的性能和线性PVC泡沫相似,具有良好的延伸率和韧性,... 聚氯乙烯泡沫(PVC)和聚苯乙烯丙烯腈泡沫(SAN)是常用的夹层结构泡沫心材。PVC具有很好的静力动力性能,兼具良好韧性和柔性,能吸收消化巨大的冲击能量,抗冲击性能好,但价格较昂贵。SAN的性能和线性PVC泡沫相似,具有良好的延伸率和韧性,适合用于抗冲击要求高的部位。通过对这两种样品进行对比测试,分析研究了PVC与SAN的性能差别,相比之下PVC更适合作为风电叶片泡沫心材。 展开更多
关键词 PVC SAN 韧性 柔性 延伸性
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基于FC SAN的安全增强存储系统设计 认领
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作者 张宝燕 郭皓 《通信技术》 2019年第9期2255-2259,共5页
随着网络存储技术的发展,存储数据的安全成为亟待解决的关键问题。FC SAN是基于光纤通道的一种网络存储技术,本身具有一些安全机制和策略,但仍存在一定的安全漏洞。为解决存储安全问题,提出了一种基于FC SAN的安全增强存储系统设计方案... 随着网络存储技术的发展,存储数据的安全成为亟待解决的关键问题。FC SAN是基于光纤通道的一种网络存储技术,本身具有一些安全机制和策略,但仍存在一定的安全漏洞。为解决存储安全问题,提出了一种基于FC SAN的安全增强存储系统设计方案。针对存储数据被窃取的安全隐患,设计安全存储磁盘阵列,在存储层实现数据保护。针对非授权用户非法访问磁盘阵列的安全威胁,设计改进型安全增强接入认证协议,有效实现网络存储设备的安全接入。 展开更多
关键词 FC SAN 存储安全 存储阵列 接入认证安全
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The Efficacy and Safety of Modified Xiaoyao San for Perimenopausal Syndrome (PMS): A Systematic Review and Meta-Analysis 认领
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作者 Wenzhi Hao Lian Gong Feifei Xue 《生物科学与医学(英文)》 2019年第4期60-72,共13页
Objectives: To assess the efficacy and safety of modified Xiaoyao San (XYS) for treating Perimenopausal syndrome (PMS). Methods: Literature searches were carried out on PubMed, Cochrane Library, CNKI Database, Chinese... Objectives: To assess the efficacy and safety of modified Xiaoyao San (XYS) for treating Perimenopausal syndrome (PMS). Methods: Literature searches were carried out on PubMed, Cochrane Library, CNKI Database, Chinese Biomedical Literature Database, Wan Fang Database, and VIP Database up to December 2018. Hand search for further references was conducted. Study selection, data extraction, quality assessment, and data analyses were performed as request of the Cochrane standards. Results: Nine publications in total were suitable for inclusion. There was evidence that modified XYS was tested to be more effective in improving overall symptoms compared with HRT (odds ratio 3.50, 95% CI 2.56 to 4.78). Whereas HRT was more sensitive and direct in decreasing FSH (WMD 6.69, 95% CI 5.60 to 9.52) and LH (WMD 7.00, 95% CI, 5.75 to 8.25) in comparison with XYS group. It was also strongly supported that XYS had less adverse effect than HRT (odds ratio 0.07, 95% CI 0.05 to 0.10). Conclusion: Modified XYS might be more effective and safer in treatment of perimenopausal syndrome. However, due to poor methodological quality in the majority of included studies, the potential benefit and safety about XYS need to be confirmed in rigorously designed, multi-centre, and large-scale trials. 展开更多
关键词 Xiaoyao SAN PERIMENOPAUSAL SYNDROME (PMS) META-ANALYSIS
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远程网络教学平台技术研究与实现 认领
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作者 曾玉伟 《智库时代》 2019年第21期187-187,189共2页
本文概括了远程网络教学发展繁荣的背景,指出了网络教学和传统的教学模式相比之下的优点,对远程网络教学系统地构成进行了详细阐述,同时对系统中的Web技术和SAN技术进行了详细的介绍,然后分析远程网络教育在现有技术下的发展模式以及发... 本文概括了远程网络教学发展繁荣的背景,指出了网络教学和传统的教学模式相比之下的优点,对远程网络教学系统地构成进行了详细阐述,同时对系统中的Web技术和SAN技术进行了详细的介绍,然后分析远程网络教育在现有技术下的发展模式以及发展情况,并针对现有技术对远程网络教育的促进来对我国远程网络教学的前景进行了展望,并阐述未来远程网络教育发展的趋势。 展开更多
关键词 远程 网络教学 WEB SAN
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