128 results on '"陈 威"'
Search Results
2. 知识建构框架下地方高校图书馆用户关系管理的实践探索.
- Author
-
刘志国, 陈威莉, and 王景文
- Abstract
Strengthening user relationship management is the important way for the high-quality development of university libraries, which has attracted the attention of university libraries in recent years. The current research and practice mainly focus on service strategy, and lack of systematic research and planning from the perspective of organizational strategy. In addition, there are also problems such as insufficient attention to the subjectivity and initiative of users in library work, and lack of empirical research results. The purpose of this study is to construct a suitable cognitive and practical framework for user relationship management in university libraries, and to introduce the successful experience based on this framework, so as to provide reference for other university libraries. Therefore, based on the essential characteristics and fundamental functions of all library services and resources to support user knowledge construction, this study defines four vertical dimensions of user relationship management in university libraries by applying knowledge construction theory and logical deduction method, including space construction, knowledge resource construction, interactive situation construction and user subject construction, which intersect with the horizontal process of reinterpretation of user relationship management, and together constitute the cognitive and practical framework of library user relationship management. Based on the above framework, this paper introduces the practice and effect of strengthening user relationship management in the library of North China University of Science and Technology, including the construction of physical space, to provide users with real situation; knowledge resource construction, to provide users with applicable learning materials; social interaction construction, to promote the exchange and cooperation of users; user subject construction, to enhance the subjective initiative of user knowledge construction. It also introduces the specific measures taken by the library in terms of organization construction, librarian team construction and external publicity and promotion. The cognitive and practical framework constructed in this study better deals with the relationship between theory introduction and localization reconstruction, defines the logical and behavioral boundaries of library user relationship management, and clarifies the content and focus of practice. It is the inheritance and development of the traditional "user-centered" concept and practice of libraries. It has become a strategic action guide for the industry to recognize and practice user relationship management, and helps to achieve good results in related work. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. 微塑料对红树林生态系统的影响研究进展.
- Author
-
陈 威, 王欣宇, and 吕宝强
- Abstract
The mangrove ecosystem is a unique and important component of coastal ecosystems. However, microplastics, as a new type of environmental pollutant, enter the mangrove system through various pathways and have become a serious challenge for mangroves. This article analyzes the impact of microplastics on the mangrove ecosystem, including the distribution characteristics of microplastics in the mangrove ecosystem, the effects of microplastics on the mangrove ecosystem, the influencing factors of microplastic distribution in the mangrove ecosystem, and the fate of microplastics in the mangrove ecosystem. Finally, the research directions for microplastics in the mangrove ecosystem are discussed. Six studies were proposed to establish microplastic monitoring methods and detection standards, evaluate the ecological risks of microplastics in mangroves, establish measures for microplastic pollution control and management, predict microplastic models, explore remediation and removal strategies, and study the interaction between microplastics and carbon cycling in marine ecosystems. This study provides references for future research priorities and pollution control in the field of microplastics in mangroves. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. 关于依法监管核电企业集团落实核安全主体责任的思考.
- Author
-
陈 威, 朱伟儒, 张 阳, and 岳 晗
- Abstract
Copyright of Nuclear Safety is the property of Nuclear & Radiation Safety Center 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.)
- Published
- 2024
5. 基于改进 Oriented R-CNN 的旋转框麦穗检测与计数模型.
- Author
-
于俊伟, 陈威威, 郭园森, 母亚双, and 樊 超
- Abstract
An accurate detection can greatly contribute to the wheat ears in field environments. Traditional object detection models with horizontal bounding boxes cannot accurately detect the densely distributed wheat ears, particularly on the significant occlusion between ears and stalks. The high miss detection of wheat ears often occurs in the variation of illumination conditions, dense distribution, and small scales, due to the overlap of prediction bounding boxes. It is a high demand to orient the wheat ears with less noise and of large background for the high performance. In this study, an improved Oriented Region-based Convolution Neural Networks (R-CNN) model was proposed to detect and count rotated wheat ears. Firstly, the spatial pyramid pooling cross-stage partial networks (SPPCSPC) was added to the backbone network to generate the last layer of the output feature map. The sensing field was then enlarged to enhance the perceptual ability of the network; Secondly, the feature aggregation network and the efficient two convolutional block attention module (E2CBAM) hybrid attention mechanism module were introduced into the neck network to enrich the feature information in the feature map; Finally, the prediction bounding boxes were optimized using the flexible non-maximal inhibition algorithm soft-non maximum suppression (Soft-NMS), in order to optimize the predicted bounding boxes screening. The E2CBAM module was improved using the convolutional block attention module (CBAM) in the E2CA module, instead of the CAM channel attention module. The E2CA module was composed of two parallel ECA branch structures: the maximum and average pooling. Two adaptive convolution kernels were then obtained to sum. Finally, the channel assignment was weighted for the important channel information. The key feature was captured to improve the detection performance of the model. To verify the E2CBAM hybrid attention module, the path aggregation network (PANet) was introduced into the neck network to enrich the semantic and target location in the feature map. The detection accuracy of the model was then improved by 0.19 percentage points. Furthermore, the detection accuracy was improved by 0.16 and 0.31 percentage points, whereas, the number of parameters increased by 0.24 and 0.20 M. respectively, in the CBAM and E2CBAM hybrid attention mechanism module. The floating-point computation remained unchanged. Compared with the CBAM, the E2CBAM hybrid attention mechanism module improved the detection accuracy of the model by 0.15 percentage points, while reducing the number of parameters by 0.04 M with the unchanged computation. The experimental results show that the improved Oriented R-CNN model accurately represented the head direction of wheat ears, indicating better detection performance. The mean mAP of average accuracy was 2.02 percentage points higher than the original model, compared with the mainstream-oriented bounding boxes detection models. Moreover, the mAP values were improved by 4.99, 2.49, 3.94, 2.25, and 4.12 percentage points, respectively, compared with the mainstream rotating target detection models, Gliding vertex, R3det, Rotated Faster R-CNN, S2anet, and Rotated Retinanet. The Oriented RCNN was utilized to accurately represent the head direction of wheat ears. The background area was also reduced in the prediction bounding boxes. The model detection was more visually appealing. The finding can provide an effective way for the practical observation of the growth status of wheat ears and counting the number of ears. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
6. 渝东地区五峰组-- 龙马溪组沉积环境及有机质 主控因素分析--以接龙剖面为例
- Author
-
王兴, 田景春, 林小兵, 陈威振, and 易定鑫
- Abstract
Copyright of Acta Sedimentologica Sinica is the property of Acta Sedimentologica Sinica 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.)
- Published
- 2024
- Full Text
- View/download PDF
7. 半乳糖凝集素-9(Gal-9)介导的免疫调节作用 在肝脏疾病中的研究进展.
- Author
-
凌珺, 朱冰, 陈威巍, 王卓然, 余丽梅, and 游绍莉
- Abstract
Copyright of Journal of Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology 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.)
- Published
- 2024
- Full Text
- View/download PDF
8. 钢结构建筑工程现场安装技术及质量控制策略研究.
- Author
-
苗利涛, 陈威龙, and 张亚欢
- Abstract
Copyright of Architectural Design & Research is the property of Omniscient Pte. Ltd. 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.)
- Published
- 2024
- Full Text
- View/download PDF
9. 房屋建筑装配式结构关键技术分析及质量监督措施.
- Author
-
陈 威
- Abstract
Copyright of Architectural Design & Research is the property of Omniscient Pte. Ltd. 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.)
- Published
- 2024
- Full Text
- View/download PDF
10. 淮河流域上游分区气象-水文干旱传播特征及 响应概率研究.
- Author
-
高 放, 刘 冀, 陈 威, 杨少康, 冯 浩, and 刘艳丽
- Abstract
Copyright of Research of Soil & Water Conservation is the property of Institute of Soil & Water Conservation, Chinese Academy of Sciences & Ministry of Water Resources 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.)
- Published
- 2023
- Full Text
- View/download PDF
11. 固体表面玻璃化冷冻方法降温结晶特性数值研究.
- Author
-
朱文欣, 赵芷慧, 黄永华, 程锦生, 陈 威, and 李 铮
- Abstract
Copyright of Journal of Refrigeration is the property of Journal of Refrigeration 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.)
- Published
- 2023
- Full Text
- View/download PDF
12. Research on Control Strategies Based on LC Resonant Converter for Series-Connected Battery Strings
- Author
-
陈, 威威, primary
- Published
- 2023
- Full Text
- View/download PDF
13. Research on Influencing Factors of High Fre-quency Axial Current Based on Simulink Model
- Author
-
陈, 威, primary
- Published
- 2023
- Full Text
- View/download PDF
14. 不同基因型玉米间作的抗病稳产生态效应研究.
- Author
-
李豪远, 吴占清, 陈 威, 许海良, 彭星星, and 马凯琳
- Abstract
Copyright of Journal of Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences 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.)
- Published
- 2024
- Full Text
- View/download PDF
15. 中国植保无人机及其施药关键技术的研究现状与趋势.
- Author
-
陈盛德, 廖玲君, 徐小杰, 陈威任, 黎志宏, 周志艳, and 兰玉彬
- Abstract
Copyright of Journal of Shenyang Agricultural University is the property of Journal of Shenyang Agricultural University Editorial Department 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.)
- Published
- 2023
- Full Text
- View/download PDF
16. 补骨脂二氢黄酮甲醚的药理活性及肝毒性研究进展.
- Author
-
周容睿, 魏艳平, 陈 威, 丁倩倩, 王金鑫, and 祖先鹏
- Abstract
Copyright of Journal of Pharmaceutical Practice & Service is the property of Journal of Pharmaceutical Practice Editorial Department 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.)
- Published
- 2023
- Full Text
- View/download PDF
17. WC-10Co-MoS2@Ni自润滑硬质合金与钛合金的摩擦学性能研究.
- Author
-
何乃如, 支斌斌, 贾均红, 杨 杰, and 陈 威
- Abstract
Copyright of Lubrication Engineering (0254-0150) is the property of Editorial Office of LUBRICATION ENGINEERING 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.)
- Published
- 2023
- Full Text
- View/download PDF
18. 新冠肺炎用藥策略及疫苗現況
- Author
-
陳威志, 陳威志, primary and Wei-Chih Chen, 陽光耀, additional
- Published
- 2022
- Full Text
- View/download PDF
19. 浅谈消防联动控制系统在建筑设计中的应用
- Author
-
null 陈威屹 and null 田海燕
- Subjects
General Engineering - Published
- 2022
20. 加热炉现场模块化制作安装技术分析.
- Author
-
陈 威
- Abstract
Copyright of Engineering Science Research & Application is the property of Omniscient Pte. Ltd. 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.)
- Published
- 2023
- Full Text
- View/download PDF
21. 國中小策略聯盟與校長在課綱轉化的學習領導
- Author
-
林明地 Ming-Dih Lin and 陳威良 Wei-Liang Chen
- Abstract
本文以個案研究法探討一個學區內的國中小校長如何透過策略聯盟,以轉化108課綱於學校(特別著重於發展校訂課程)的學習領導。以一個垂直式策略聯盟學校中的一位國中校長、三位國小校長及一位退休輔導校長為訪談參與者,於2020年3月至5月間及2020年12月至2021年1月間進行訪談,每位參與者每次的訪談時間約為30分鐘至1小時,訪談主題包括策略聯盟發展校訂課程的歷程、行政與教學團隊在策略聯盟過程中的學習、校訂課程發展成效,以及校長在策略聯盟轉化課綱過程中的學習。以質性資料的主題分析法進行資料分析,結果發現:一、策略聯盟學校校長的自主行動,激發了行政與教學團隊的主動性與能量;二、策略聯盟學校校長、行政團隊與教學團隊間的互動,產生了多層次的學習;三、策略聯盟的運作提升了各校校訂課程的品質,進而擴大聯盟資源,有助於108課綱在學校教育現場的轉化。最後,本文提供建議作為教育行政機關與未來研究參考。
- Published
- 2021
22. 差异化需求下的非关系型分布式报送信息大数据分类方法.
- Author
-
韩璐, 陈威宇, 张斐, and 苏怀振
- Abstract
Copyright of Telecommunications Science is the property of Beijing Xintong Media Co., Ltd. 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.)
- Published
- 2023
- Full Text
- View/download PDF
23. 基于 IHH0⁃MCNN 的反坦克雷场效能评估研究.
- Author
-
李众元, 邬建华, 孔新立, 唐海洲, and 陈 威
- Abstract
Copyright of Command Control & Simulation / Zhihui Kongzhi yu Fangzhen is the property of Command Control & Simulation 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.)
- Published
- 2023
- Full Text
- View/download PDF
24. 基于视频识别的电力占道施工场景交通拥堵检测.
- Author
-
张科, 吴嘉琪, 陈威成, 闫云凤, and 齐冬莲
- Subjects
SUPERVISED learning ,TRAFFIC monitoring ,TRAFFIC congestion ,ELECTRIC power ,GENERALIZATION ,FEATURE extraction - Abstract
Copyright of Zhejiang Electric Power is the property of Zhejiang Electric Power 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.)
- Published
- 2023
- Full Text
- View/download PDF
25. 制造商的线上销售模式选择和合作广告研究.
- Author
-
陈威羽, 魏杰, and 赵铄
- Subjects
RETAIL industry ,ADVERTISING costs ,ADVERTISING ,INTERNET stores ,PRICE levels - Abstract
Copyright of Journal of Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. 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.)
- Published
- 2023
- Full Text
- View/download PDF
26. 关于提高双色乘用车一次合格率的方案探讨.
- Author
-
陈威涯
- Subjects
PRODUCTION losses ,INDUSTRIAL capacity ,MANUFACTURING processes ,PRODUCT design ,SPAYING - Abstract
Copyright of Electroplating & Finishing is the property of Electroplating & Finishing 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.)
- Published
- 2023
- Full Text
- View/download PDF
27. 高科技廠房懸吊式運輸系統與自動化倉儲系統之耐震補強研究
- Author
-
姚昭智 Min-Chi Ko, 陳威中 George. C .Yao, and 黃秉毅 Wei-Cung Chen
- Abstract
高科技廠房中懸吊式運輸系統(OHCV)與自動化倉儲系統(STK)為重要且不可於地震時停機之設施。2016年0206美濃地震中,某科技廠內該二系統因地震影響,設備物與產品嚴重損壞,致使系統無法短時間內修復完畢、恢復運轉,而損失大量金錢與產品。本研究目的為提升既有高科技廠房OHCV與STK之耐震能力,藉已驗證結構模型系統模擬地震下的模態與反應特性,並利用靜態側推與振動台實驗確認補強可行性,同時考量廠內現況、施工性、經濟性,分別提出經實驗驗證之有效補強系統。最後,補強電腦模擬皆顯示在設計地震下,系統反應確實較小。 The Overhead Conveyor (OHCV) and Stocker (STK) are most frequently used transportation and storage systems in high-tech factories and should not stop operation in an earthquake. However, these two systems are vulnerable to earthquake based on the Taiwan experience. In 2016 during Meinong Earthquake, damage of these two systems led to serious impact on high-tech factories. It not only shut down the production line, caused huge economical lose, but also delayed recovery process. This study aims to increase the seismic capacity of OHCV and STK for a high-tech factory. First, a rough numerical model to realize the true response under earthquake in the clean room was developed. By using full-scale static test and shaking table test, we can validate the dynamic characteristic of the numerical models. By considering the in-site situation, construction feasibility, and the economic demand, retrofitted bracing systems are developed. The strength of bracing is verified by component tests. Then, the efficiency for retrofitted OHCV and STK is verified by static tests and shaking table tests. Finally, the computed response in fab showed a drastically reduced response after the proposed retrofit.  
- Published
- 2021
28. 利用微藻黏附生长特性恢复丝状菌 引起的污泥膨胀现象.
- Author
-
王海蓝, 肖俊绚, 陈 威, and 王宗平
- Subjects
SLUDGE bulking ,FILAMENTOUS bacteria ,SUSPENDED solids ,BATCH reactors ,POLYSACCHARIDES ,SEQUENCING batch reactor process ,MICROBIAL exopolysaccharides - Abstract
Copyright of Journal of Henan University of Science & Technology, Natural Science is the property of Editorial Office of Journal of Henan University of Science & Technology 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.)
- Published
- 2023
- Full Text
- View/download PDF
29. Al/CFRP/混合蜂窝铝复合夹芯 多层结构抗侵彻数值模拟.
- Author
-
纪 垚, 徐双喜, 陈 威, 乐京霞, 李晓彬, and 李 营
- Subjects
CARBON fiber-reinforced plastics ,SANDWICH construction (Materials) ,ALUMINUM composites ,COMPOSITE structures ,FIBROUS composites ,ALUMINUM foam - Abstract
Copyright of Chinese Journal of High Pressure Physics is the property of Chinese Journal of High Pressure Physics 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.)
- Published
- 2023
- Full Text
- View/download PDF
30. 蒙特卡罗仿真计算前处理平台的开发与初步验证.
- Author
-
李静文, 孙国民, 周 文, 陈威虎, and 郁 杰
- Subjects
SOLID geometry ,GEOMETRIC modeling ,ARCHITECTURAL design ,NUCLEAR facilities ,SIMULATION methods & models - Abstract
Copyright of Nuclear Safety is the property of Nuclear & Radiation Safety Center 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.)
- Published
- 2023
31. Performance of CMIP5 models in the simulation of climate characteristics of synoptic patterns over East Asia
- Author
-
Wang, Yongdi / 王永弟, Jiang, Zhihong / 江志红, and Chen, Weilin / 陈威霖
- Published
- 2015
- Full Text
- View/download PDF
32. 短波中红外硅基光子学进展(特邀)
- Author
-
He Qi, 贺祺, primary, Wang Yaru, 王亚茹, additional, Chen Weicheng, 陈威成, additional, Wan Dian, 万典, additional, Chen Si, 陈斯, additional, Gao Haoran, 高浩然, additional, Guo Rongxiang, 郭荣翔, additional, Gao Yisheng, 高翊盛, additional, Wang Jiaqi, 王佳琦, additional, Cheng Zhenzhou, 程振洲, additional, Yu Yu, 余宇, additional, and Liu Tiegen, 刘铁根, additional
- Published
- 2022
- Full Text
- View/download PDF
33. 云计算环境下服务故障传播路径判别方法.
- Author
-
姒鉴哲, 姜瑛, 李荣宸, and 陈威伟
- Subjects
QUALITY of service ,CLOUD computing ,PROBLEM solving ,DYNAMICAL systems ,DYNAMIC models ,SYSTEM failures - Abstract
Copyright of Journal of Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. 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.)
- Published
- 2022
- Full Text
- View/download PDF
34. 涡激式微型风能采集装置的控制系统研究.
- Author
-
赵鹏程, 袁 刘绍娜, 袁 江 坤, 袁 黄勤斌, and 袁 陈 威
- Published
- 2022
35. 纯水和二甲基亚砜溶液中冰晶生长特性可视化研究.
- Author
-
潘平安, 张宏彬, 黄永华, 韩 厦, 陈 威, and 李 铮
- Abstract
Copyright of Journal of Refrigeration is the property of Journal of Refrigeration 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.)
- Published
- 2022
- Full Text
- View/download PDF
36. 上调 miR-216a-5p 通过靶向双特异性磷酸酶 10 抑制胃癌细胞自噬 并增强放射敏感性.
- Author
-
尹建浩, 陈 威, 王 琼, 袁达伟, 朱 琨, 李 康, 线胤生, 张 勇, and 许 刚
- Subjects
- *
DOUBLE-strand DNA breaks , *BCL-2 proteins , *GENE expression , *BAX protein , *INHIBITION of cellular proliferation - Abstract
Objective: To investigate the regulatory mechanism of miR-216a-5p on autophagy and radiosensitivity of gastric cancer cell and its regulatory effect on dual-specificity phosphatase 10 (DUSP10). Methods: SGC-7901 cells were irradiated with linear accelerator 6-MV X-ray at a dose rate of 0.8 Gy/min. The total dose is 8Gy. miR-216a-5p-mimic, NC-mimic, pcDNA-DUSP10 or pcDNA-NC were transfected into SGC-7901 cells with Lipofectamine 2000 reagent. After transfection, the cells were divided into miR-216a-5p-mimic group and NC-mimic group, and each group was divided into two subgroups, 0Gy and 8Gy. In the rescue experiment, the cells were divided into miR-216a-5p mimic+pcDNA DUSP10 group and miR-216a-5p mimic+pcDNA NC group. The mRNA levels of miR-216a-5p and DUSP10 were detected by qRT-PCR. Cell proliferation was detected by 5-ethynyl-2'-deoxyuridine (EdU) incorporation test and colony formation assay. The apoptosis was assessed by flow cytometry. The protein expressions of DUSP10, Bax, Bad, Bcl-2, LC3 and p62 were detected by Western blot. The expression of γH2AX was detected by immunofluorescence method to evaluate DNA double-strand break (DSB) in cells. The targeting relationship between miR-216a-5p and DUSP10 was detected by luciferase reporter gene. Autophagosomes were detected by GFP-mRFP-LC3. Results: Compared with the 8Gy NC-mimic group, the number of colonies, EdU positive rate and Bcl-2 protein expression level in the 8Gy miR-216a-5p-mimic group decreased, while the positive rate of γH2AX, the rate of apoptosis and the expression levels of Bax and Bad proteins increased (P<0.01). Compared with the 8Gy NC-mimic group, the number of autophagosomes and the expression level of LC3II protein in the 8Gy miR-216a-5p-mimic group decreased, while the expression level of p62 protein increased (P<0.001). After co-culture with miR-216a-5p-mimic, the relative luciferase activity of DUSP10-3'-UTR-WT was significantly reduced compared with the DUSP10-3'-UTR-MUT group (P<0.001). Compared with the NC-mimic group, the DUSP10 mRNA and protein expression levels in the miR-216a-5p-mimic group were lower (P<0.001). Compared with the miR-216a-5p mimic+pcDNA NC group, the number of colonies and autophagosomes in the miR-216a-5p mimic+pcDNA DUSP10 group increased, while the apoptosis rate was decreased (P<0.001). Conclusion: miR-216a-5p inhibits cell proliferation, increases radiation-induced apoptosis and inhibits radiation-induced autophagy by inhibiting DUSP10, thereby enhancing the radiosensitivity of gastric cancer cells. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
37. 焦化废水对菌藻颗粒污泥的微生物群落及 代谢基因的影响.
- Author
-
黄雪颖, 陈 威, 王 旭, 余 哲, 柯新语, and 王家乐
- Subjects
CHEMICAL oxygen demand ,COKE (Coal product) ,DENITRIFICATION ,SEWAGE ,MICROALGAE ,FLAVOBACTERIUM - Abstract
Copyright of Journal of Henan University of Science & Technology, Natural Science is the property of Editorial Office of Journal of Henan University of Science & Technology 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.)
- Published
- 2022
- Full Text
- View/download PDF
38. 國中小策略聯盟與校長在課綱轉化的學習領導
- Author
-
Ming-Dih Lin, 林明地, primary and Wei-Liang Chen, 陳威良, additional
- Published
- 2021
- Full Text
- View/download PDF
39. An improved, downscaled, fine model for simulation of daily weather states
- Author
-
Jiang, Zhihong / 江志红, Ding, Yuguo / 丁裕国, Zheng, Chunyu / 郑春雨, and Chen, Weilin / 陈威霖
- Published
- 2011
- Full Text
- View/download PDF
40. 短波中红外硅基光子学进展(特邀)
- Author
-
贺祺 He Qi, 王亚茹 Wang Yaru, 陈威成 Chen Weicheng, 万典 Wan Dian, 陈斯 Chen Si, 高浩然 Gao Haoran, 郭荣翔 Guo Rongxiang, 高翊盛 Gao Yisheng, 王佳琦 Wang Jiaqi, 程振洲 Cheng Zhenzhou, 余宇 Yu Yu, and 刘铁根 Liu Tiegen
- Subjects
Space and Planetary Science ,Aerospace Engineering ,Electrical and Electronic Engineering ,Atomic and Molecular Physics, and Optics - Published
- 2022
41. 基于多源 SAR 数据的 2022 年门源 Ms 6.9 地震同震破裂模型反演研究.
- Author
-
余鹏飞, 陈 威, 乔学军, 赵 斌, 李 刚, and 熊 维
- Subjects
- *
SURFACE fault ruptures , *RADAR interferometry , *REMOTE-sensing images , *SYNTHETIC aperture radar , *OPTICAL images , *INTERFEROMETRY , *EARTHQUAKE aftershocks , *SYNTHETIC apertures - Abstract
Objectives: On January 8th 2022, an Ms 6.9 earthquake struck Menyuan, Qinghai Province, China. The epicenter is located in the middle section of Qilian-Haiyuan fault in the northeast margin of the Tibetan Plateau, which is a seismic gap. It is of great significance to study this earthquake for under-standing the tectonic deformation mechanism, strain release process and seismic hazards of the NE Tibetan Plateau.Methods: Differential synthetic aperture radar interferometry (D-InSAR) is used to obtain the coseismic deformation along the line of sight (LOS) of the Menyuan earthquake from Sentinel-1 satellite images. The co-registration of optically sensed images and correlation are used to obtain the EW coseismic deformation from the multi-temporal Sentinel-2 data. Based on the coseismic deformation field derived from InSAR interferograms, we invert the slip distribution. Results: The LOS deformation fields showed that the Menyuan earthquake caused a surface rupture of about 20 km long and the maximum LOS displacement was 0.75 m. The maximum EW displacement derived from optical images was 2.5 m. The slip distribution model showed that the Menyuan earthquake was dominated by a sinistral strike-slip. The coseismic slip is concentrated at a depth of 0 - 10 km. The maximum slip was 3.25 m at a depth of 4.89 km and the rake angle was 10.44°. The estimated total seismic moment is 1.07x1019 N.m, corresponding to a magnitude of Mw 6.6. Conclusions: According to the results from aftershock relocation, field investigation and tectonic background, we infer that the seismogenic fault is the Lenglongling fault and the eastern segment of Tuolaishan fault is also ruptured. The stress on the eastern segment of the Lenglongling fault and the western segment of the Tuolaishan fault is enhanced, implying that there is the possibility of strong earthquakes in this region in the future. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
42. 面向生产过程的智能车间数字孪生建模及应用.
- Author
-
孙玉成, 宋家烨, 王 健, 郑 堃, 王青云, 陈 威, 王 建, and 唐敦兵
- Published
- 2022
- Full Text
- View/download PDF
43. 高科技廠房懸吊式運輸系統與自動化倉儲系統之耐震補強研究
- Author
-
柯敏琪, 柯敏琪, primary, Min-Chi Ko, 姚昭智, additional, George. C .Yao, 陳威中, additional, and Wei-Cung Chen, 黃秉毅, additional
- Published
- 2021
- Full Text
- View/download PDF
44. Design of a Quality Management Platform for Teaching and Scientific Research in Colleges and Universities Based on Java
- Author
-
陈, 威, primary
- Published
- 2021
- Full Text
- View/download PDF
45. Synthesis of Sn-Doped CsPbBr3 Quantum Dot and Research on Its Photoelectric Properties
- Author
-
Zeng Fanju, 曾凡菊, primary, Tan Yongqian, 谭永前, additional, Zhang Xiaomei, 张小梅, additional, Yin Haifeng, 尹海峰, additional, Chen Weiwei, 陈威威, additional, and Tang Xiaosheng, 唐孝生, additional
- Published
- 2021
- Full Text
- View/download PDF
46. Large-scale active luminance film with enhanced polarization made of aligned quantum-rod-containing polymeric nanofibers for highly efficient and wide color gamut LCD displays
- Author
-
吴 丹 Wu Dan, 郝俊杰 Hao Jun-jie, 李 尚 Li Shang, 刘皓宸 Liu Hao-chen, 徐 冰 Xu Bing, 周子明 Zhou Zi-ming, 秦 静 Qin Jing, 陈 威 Chen Wei, 陈 锐 Chen Rui, 孙小卫 Sun Xiao-wei, 温佐良 Wen Zuo-liang, 王 恺 Wang Kai, and 王 丹 Wang Dan
- Subjects
Materials science ,Liquid-crystal display ,business.industry ,Polarization (waves) ,Luminance ,Electronic, Optical and Magnetic Materials ,law.invention ,Quantum rods ,Gamut ,law ,Nanofiber ,Signal Processing ,Optoelectronics ,business ,Instrumentation - Published
- 2018
47. 小学班主任班级管理中的沟通艺术分析
- Author
-
陈, 威, primary
- Published
- 2020
- Full Text
- View/download PDF
48. CT 血管造影预估近端蒂股前外侧皮瓣 血管蒂长度的临床应用研究.
- Author
-
王丹莹, 刘元波, 陈威威, 臧梦青, 朱珊, 陈博, and 李杉珊
- Published
- 2022
- Full Text
- View/download PDF
49. 静电纺丝技术在肩袖损伤修复中的应用.
- Author
-
高仓健, 杨 振, 刘舒云, 李 浩, 付力伟, 赵天元, 陈 威, 廖志垚, 李品学, 眭 翔, and 郭全义
- Subjects
ROTATOR cuff ,TENDON injury healing ,TISSUE engineering ,FRACTURE strength ,TENDONS ,TENDONS (Prestressed concrete) ,POLYCAPROLACTONE ,TISSUE scaffolds - Abstract
Copyright of Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu is the property of Chinese Journal of Tissue Engineering Research 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.)
- Published
- 2022
- Full Text
- View/download PDF
50. Countermeasure Research on Humanistic Care of Student Affairs in Newly-Established Application-Oriented Universities
- Author
-
陈, 威, primary
- Published
- 2020
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.