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Scan的相关文献在1991年到2022年内共计290篇,主要集中在自动化技术、计算机技术、肿瘤学、无线电电子学、电信技术 等领域,其中期刊论文253篇、会议论文2篇、专利文献35篇;相关期刊175种,包括现代音响技术、信息与电脑、条码与信息系统等; 相关会议2种,包括第十届计算机工程与工艺全国学术年会、第十四届全国半导体集成电路、硅材料学术年会等;Scan的相关文献由545位作者贡献,包括王睿卿、雷文太、张硕等。

Scan—发文量

期刊论文>

论文:253 占比:87.24%

会议论文>

论文:2 占比:0.69%

专利文献>

论文:35 占比:12.07%

总计:290篇

Scan—发文趋势图

Scan

-研究学者

  • 王睿卿
  • 雷文太
  • 张硕
  • 毛凌青
  • 王义为
  • 罗诗光
  • 辛常乐
  • 隋浩
  • 宋千
  • 徐龙
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 摘要: 芬林纸板采用瓦楞制成的创新设计--口罩废弃桶被斯堪的纳维亚包装协会(SPA)授予设计竞赛ScanStar大奖。这个口罩废弃桶采用了轻质耐用的瓦楞纸板,可用来安全方便地收集废弃口罩。芬林纸板与一家包装设计室Futupack以及瓦楞包装厂Capertum共同合作,开发了这一概念。竞赛评委评论道:“这一简单而机智的方案解决了一个新挑战:口罩废弃物。”废弃桶采用瓦楞纸板为原材料,组装简便,即便是组装说明已被印在桶身上。顶盖令这一轻型的包装更为硬挺,如果将顶盖转个向,就可以在垃圾桶满了以后将整个桶封口。良好的印刷也为产品加分。这一垃圾桶设计对行动不便的人士也很友好。
    • 摘要: 作为全球便携式和自动化三维测量解决方案领域的技术领先企业,Creaform公司展示了2021年10月全新发布的全方位自动化质量控制解决方案R-Series系列中的全新成员MetraSCAN-R BLACK|Elite HD。该解决方案适用于扫描有许多边缘、剪切边和边界的部件。基于和MetraSCAN-R BLACKIElite相同的高性能技术,MetraSCAN-R BLACK^(TM)IElite HD具有更高的分辨率以更好地满足汽车市场用户的需求。
    • 周尧生
    • 摘要: 随着广电、媒体行业在节目网络制播领域的业务不断增长,IT部门的服务可靠性指标越来越高,尤其对大规模的媒体数据存储系统提出多机冗余备份要求,但是媒体数据存储系统出现崩溃时,备机数据在升主后需要做数据恢复和一致性校验较久,将影响整个电视节目的正常播出.为了解决媒体数据处理系统的高存取速率和数据可靠性的问题,结合主流的redis内存数据库,提出一种改进方法,即把业务数据拆分到不同数据库,保证数据已更新机制,实验数据表明,该设计能够高效可靠地提升数据一致性校验的性能.
    • Hiten Dalal
    • 摘要: Wi-Fi是家庭和企业中访问互联网的主要技术。越来越多的应用如视频和游戏将Wi-Fi用作主要通信介质。鉴于使用Wi-Fi的高速和低延迟应用的数量不断增长,迫切需要高效的信道管理方案。安森美半导体已开发出SmartScan技术来解决这需求。AlwaysON DFS只是SmartScan的代表之一,它融合了多种机制来有效利用动态频率选择(DFS)信道中可用的频谱。
    • 摘要: 作为产品开发阶段的强大工具,Go!SCAN 3D扫描仪可快速测量任何复杂表面,首次使用即可得到理想结果。Go!SCAN 3D扫描仪具有以下特点:■精细程度和扫描质量高:Go!SCAN 3D的高分辨率可高质量地采集物体的纹理和几何形状。
    • Faris Nafah; Ali Sophian; Md Raisuddin Khan; Syamsul Bahrin Abdul Hamid; Ilham Mukriz Zainal Abidin
    • 摘要: Existing eddy current non-destructive testing(NDT) techniques generally do not consider the inclination angle of inclined cracks, which potentially harms a larger region of a tested structure. This work proposes the use of 2 D scan images generated by using pulsed eddy current(PEC) non-destructive testing(NDT) technique in the quantification of the inclination and depth of inclined cracks. The image-based feature extraction technique e ectively identifies the crack axis, which consequently enables extraction of features from the extracted linear scans. The technique extracts linear scans from the images to allow the extraction of three novel image-based features, namely the length of extracted linear scans(LLS), the linear scan skewness(LSS), and the highest value on linear scan(LSmax). The correlation of the three features to surface crack inclination angles and depths were analysed and found to be highly dependent on the crack depths, while only LLS and LSS are correlated to the crack inclination angles.
    • Serigne Moussa Badiane; Pape Ibrahima Sane; Coumba Ndoffene Ndiaye; Kalidou Gueye; Oumar Ndoye; Kuassi M. Amoussou-Guenou; Mamadou Mbodji
    • 摘要: Medical imaging has enabled major improvements in the medical care of the patient. However, some of these tests have the disadvantage of using ionizing radiation at low doses. Although the CT scan is a powerful diagnostic tool, it remains a highly radiant imaging modality. In addition, the risk of radiation-induced cancer associated with low X-ray doses is established by the American Phase 2 study BEIR VII, and preventive measures require a good level of knowledge on radioprotection by imaging test prescribers. In our study, we evaluated the knowledge of CT scan prescribers in Senegal regarding patient radioprotection. These prescribers consisted of physicians and surgeons without distinction of specialty. Our objective was to have the required data for optimizing CT prescriptions in compliance with the principles of radioprotection. Our work focused on a descriptive analytical study of 107 doctors who prescribed CT scan in public health institutions in Senegal. Our results revealed poor knowledge of doctors prescribing CT scan on induced radio risks, even though the majority of them stated that they took those risks into account. Our data were not isolated, they were applicable to similar studies conducted outside Senegal. In summary, our study led on the one hand to recommendations on initial and continuing training and on the other hand on organizational and regulatory considerations.
    • Abdulrahman M. Alotaibi; Stanley Nwokebuihe; Evegniy Torgashov; Adel Elkrry; Neil Anderson
    • 摘要: Missouri is a state with rich karst terrain. Geotechnical evaluation of foundation design for bridges and dams requires an understanding of the characteristics of subsurface geological environment, including sediments, bedrock and benthic habitat. It is crucial that the community empowers itself with the knowledge of the karst system’s characteristics in order to potentially use it as a source of water and drainage, but also to avoid the disaster of building constructions too close to vulnerable land on top of massive karst caverns. Electrical resistivity tomography profiling (underwater cables), and continuous resistivity profiling (towed cable) surveys were conducted to characterize the lake sediments (rock and soil) beneath the man-made Little Prairie Lake, in Central of Missouri State, United States. Electrical resistivity (with marine cables and towed cable) was used to determine variability in the lithology and thickness of sediments (soil and rock) beneath the lake with conjunction of echo sounder in order to calculate water depth. Side scan sonar was used to map the variations in the lithology/nature of exposed lakebed sediments and to locate the potential hazard of trees. On land, electrical resistivity tomography was used with multi-channel analysis of surface wave method to determine sediments, joints, and the depth of bedrock. Analyses of the acquired data revealed the location and orientation of the original stream channels (prior to the construction of the earth fill dam). Underwater electrical resistivity tomography and continuous resistivity profiling determined joints, sediments, and bedrock underneath water bodies. Integrated marine geophysical tools help to evaluate the subsurface prior to any construction project (dam or bridge), are useful in determining the characteristics of lithology (fractured rock, intact rock and soil), and make it possible to map benthic habitat and the submerged potential hazards of trees on the lakebed as well as accurately measuring water depth.
    • 吕海; 王琢
    • 摘要: 网上购物平台的商家通过虚假评论对自家商品进行美化,并对竞争商品进行抹黑.目前虚假评论人群组的欺诈特征比单个虚假评论人明显,因此,大量的虚假评论检测方法以对虚假评论人群组检测为主.本文提出一种新的在线产品虚假评论检测方法,该方法采用时间窗口提取时间序列上的评论数据,使时间窗口内的评论数据生成二部图结构;将二部图结构转化为评论人图结构,然后用SCAN算法对评论人图进行聚类,并计算聚类后评论人群组特征;最后使用支持向量机对已标注的评论人群组特征数据训练分类器,并对未标注的进行检测.实验结果表明,该方法可以通过时间窗口对正在发生的虚假评论欺诈活动进行有效检测.
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