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IR-FEL装置控制系统是基于EPICS的分布式控制系统,装置运行过程中产生的历史数据可用于装置的性能分析和故障诊断,对装置的性能提升和运行维护具有重要意义。本文以Archiver Appliance作为历史数据存档工具,采用前、后端分离的软件架构,设计和开发了IR-FEL装置数据存档和查询系统。系统后端包含历史数据查询和实时数据推送两种服务端程序,使用Nginx反向代理服务器提供了统一的数据查询...
探讨MEMO1(mediator of ErbB2-driven cell motility 1)调控IGF-IR(insulin-like growth factor-I receptor)介导胃癌侵袭转移的分子机制,为临床治疗提供潜在靶点。方法:选取五种不同分化程度胃癌细胞系(MKN-7、NCI-N87、MGC-803、BGC-823、MKN-74),Western blot检测MEMO1、I...
探讨血循环胰岛素样生长因子1 (IGF-1)和胰岛素抵抗指数(HOME-IR)测定在大肠癌癌前病变诊疗中的临床应用价值。方法 选取2015年7月2016年6月在罗店、罗南、罗泾3家医院体检、门诊和住院诊疗的大肠息肉患者 465例,依据息肉病变性质分为非腺瘤性息肉组 298例、腺瘤性息肉组 153例和癌变的息肉组 14例;比较三组患者的 IGF-1、空腹血糖(FPG)、空腹胰岛素(FINS)、HOM...
Forest fires are a major natural disaster that destroys a forest area and a natural environment. In order to minimize the damage caused by the forest fire, it is necessary to know the location and the...
Ciphertext-Policy Attribute-Based Encryp- tion (CP-ABE) is an access control mechanism over encrypted data and well suited for secure group-based communication. However, it also suffers from the fol- ...
目的:应用傅里叶红外光谱技术(FT-IR)对健康青年口腔微生物进行初步的鉴别。方法:用傅里叶红外光谱对30个健康青年口腔分离提取到的50株典型菌株进行指纹图谱数据采集,采用求平均、一阶导数、矢量归一化处理图谱后进行聚类分析与标准菌株进行比较。结果:在特征谱区:3000~2800,1500~1400,1200~900 cm-1下,分离菌株与各标准菌株相比得到很好地归类。结论:傅里叶红外变换光谱具有准...
Polycyclic aromatic hydrocarbons (PAHs) are considered to be important in theories of abiogenesis (Allamandola, 2011) . There is evidence that PAHs have been detected on two icy Saturnian satellites u...
开发一款在线剂量评估软件VirtualDose-IR,专用于计算患者各个器官所受辐射剂量的水平,从而为评估和控制介入治疗中患者的辐射剂量提供一个工具。方法针对各种不同年龄和体型的患者、常见照射部位和照射角度及其他照射参数,使用蒙特卡罗方法计算介入治疗患者各器官和组织的受照剂量,并将这些数据结果综合到一个大型数据库中,最终以超文本标记语言(HTML)网页的形式呈现给用户,用户通过浏览器即可操作程序。...
A nitrile-labeled amino acid, p-cyanophenylalanine, is introduced near the active site of the semisynthetic enzyme ribonuclease S to serve as a probe of protein dynamics and fluctuations. Ribonuclease...
The nitrile stretching mode of the thiocyanate moiety is a nearly ideal probe for measuring the local electric field arising from the organized environment of the interior of a protein. Nitriles were ...
Quantitative vibrational difference spectroscopy of small signals requires techniques that minimize spectral noise. As simple modulation of the sample followed by signal demodulation is often problema...
Infrared (IR)-radiation of buildings can be captured by thermal image data. Nowadays, thermal images of different parts of buildings acquired in various scales are analysed, however conducted analysi...
Atmospheric water vapour effects represent a major limitation of repeat-pass Interferometric SAR (InSAR) techniques including InSAR time series approaches (e.g. permanent scatterers (PS) and small bas...
Documentation of Cultural Heritage is a challenging task that is benefited from the new trends in digital acquisition systems. Graphical documentation is not a matter of providing right plans or drawi...
A prototype of a new high dynamic range readout scheme targeted for 3D-IC IR focal plane arrays is described.Dynamic range is extended using synchronous self-reset while high SNR is maintained using f...

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