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Entrepreneurial Spirit for China in the New Era and Strategies for Cultivation
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作者 Xu Yuanhua He Jun +1 位作者 Sun Zao Li Xiaoke 《China Economist》 2024年第5期48-59,共12页
What type of entrepreneurial spirit is needed for China’s new era,and how can we unlock its innovation potential?Answers to these questions will unleash vital forces to drive China’s high-quality economic developmen... What type of entrepreneurial spirit is needed for China’s new era,and how can we unlock its innovation potential?Answers to these questions will unleash vital forces to drive China’s high-quality economic development.After reviewing the theories,dimensions,features,and limitations of the entrepreneurial spirit in the Western context,we concluded that the entrepreneurial spirit in China’s new era,which is characterized by patriotism,innovation,trustworthiness,adherence to the law,fulfillment of social responsibilities,and a global horizon,has overcome the limitations that come with self-interested entrepreneurship in the context of Western economics.This is a major step forward in the development of theories on entrepreneurial spirit.In the development context of the new era,this paper argues that the entrepreneurial spirit should become an important force at the individual level to implement the new development concept,foster the new development paradigm,and promote high-quality development in the new stage.This paper provides answers to the question of what type of entrepreneurial spirit China’s new era requires.Finally,this paper presents basic strategies for cultivating entrepreneurial spirit in the context of China’s new era,emphasizing the importance to promote the healthy growth of young entrepreneurs,ensure their business autonomy,develop a multi-tiered capital market,implement the factor market reforms,improve the business climate,and accelerate the digital transition. 展开更多
关键词 Context of China’s new era context of Western economics entrepreneurial spirit high-quality development cultivation strategy
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Transitivity Analysis of the Energy in China’s New Era
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作者 SHAN Ting WANG Yu 《Journal of Literature and Art Studies》 2024年第2期170-176,共7页
At present,with the steady development of the global economy,more and more countries begin to pay attention to the impact of ecological environment on economic development and human society,so the ecological environme... At present,with the steady development of the global economy,more and more countries begin to pay attention to the impact of ecological environment on economic development and human society,so the ecological environment has become a global issue that cannot be ignored in today’s era.Therefore,from the perspective of the ecological philosophy of Diversity&Harmony as well as Interaction&Co-existence,this paper will conduct ecological discourse analysis on the Energy in China’s New Era based on the transitivity system of systemic-functional grammar,and use the Corpus analysis software UAM Corpus Tool 3.3x to label and make statistics on the transitivity system,aiming to explore the distribution characteristics of the transitivity system in this white paper.Through the transitivity analysis of the white paper,this study helps readers to have a deeper understanding of the positive significance contained in the white paper.To a certain extent,it enables readers at home and abroad to understand China’s stance on energy issues and the positive image of China in energy ecology.It also awaken readers’awareness of environmental protection and acquire good habits of resource conservation to be in harmony between human and nature for sustainable development. 展开更多
关键词 TRANsITIVITY Ecological discourse analysis Energy in China’s new era
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基于S-YOLO V5和Vision Transformer的视频内容描述算法 被引量:1
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作者 徐鹏 李铁柱 职保平 《印刷与数字媒体技术研究》 CAS 北大核心 2023年第4期212-222,共11页
视频内容描述的自动生成是结合计算机视觉和自然语言处理等相关技术提出的一种新型交叉学习任务。针对当前视频内容生成描述模型可读性不佳的问题,本研究提出一种基于S-YOLO V5和Vison Transformer(ViT)的视频内容描述算法。首先,基于... 视频内容描述的自动生成是结合计算机视觉和自然语言处理等相关技术提出的一种新型交叉学习任务。针对当前视频内容生成描述模型可读性不佳的问题,本研究提出一种基于S-YOLO V5和Vison Transformer(ViT)的视频内容描述算法。首先,基于神经网络模型KATNA提取关键帧,以最少帧数进行模型训练;其次,利用S-YOLO V5模型提取视频帧中的语义信息,并结合预训练ResNet101模型和预训练C3D模型提取视频静态视觉特征和动态视觉特征,并对两种模态特征进行融合;然后,基于ViT结构的强大长距离编码能力,构建模型编码器对融合特征进行长距离依赖编码;最后,将编码器的输出作为LSTM解码器的输入,依次输出预测词,生成最终的自然语言描述。通过在MSR-VTT数据集上进行测试,本研究模型的BLEU-4、METEOR、ROUGEL和CIDEr分别为42.9、28.8、62.4和51.4;在MSVD数据集上进行测试,本研究模型的BLEU-4、METEOR、ROUGEL和CIDEr分别为56.8、37.6、74.5以及98.5。与当前主流模型相比,本研究模型在多项评价指标上表现优异。 展开更多
关键词 视频内容描述 s-YOLO V5 vision Transformer 多头注意力
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Night Vision Characteristics and Application of MTV 2821CB CCD Camera
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作者 林家明 魏建中 +2 位作者 陈静 郝群 张祥 《Journal of Beijing Institute of Technology》 EI CAS 1999年第4期403-409,共7页
Aim To describe accumulating frames characteristics of CCD camera as a night vision detector. Methods Utilizing CCD external trigger, computer video capture card and image processing software, the image accumul... Aim To describe accumulating frames characteristics of CCD camera as a night vision detector. Methods Utilizing CCD external trigger, computer video capture card and image processing software, the image accumulation was made. Results The detection of the static object image whose illuminance on the CCD FPA(focal plane array) was less than 3 7×10 -5 lx was realized and the image's resolution of 300?TV lines was achieved. Conclusion This experimental system can provide a kind of night vision device capable of detecting the static object at low light level and with low cost compared to an image intensifier. 展开更多
关键词 night vision CCD camera accumulating frames s/N illuminance of CCD FPA
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Design of Online Vision Detection System for Stator Winding Coil
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作者 李艳 李芮 徐洋 《Journal of Donghua University(English Edition)》 CAS 2023年第6期639-648,共10页
The quality of the stator winding coil directly affects the performance of the motor.A dual-camera online machine vision detection method to detect whether the coil leads and winding regions were qualified was designe... The quality of the stator winding coil directly affects the performance of the motor.A dual-camera online machine vision detection method to detect whether the coil leads and winding regions were qualified was designed.A vision detection platform was designed to capture individual winding images,and an image processing algorithm was used for image pre-processing,template matching and positioning of the coil lead area to set up a coordinate system.After eliminating image noise by Blob analysis,the improved Canny algorithm was used to detect the location of the coil lead paint stripped region,and the time was reduced by about half compared to the Canny algorithm.The coil winding region was trained with the ShuffleNet V2-YOLOv5s model for the dataset,and the detect file was converted to the Open Neural Network Exchange(ONNX)model for the detection of winding cross features with an average accuracy of 99.0%.The software interface of the detection system was designed to perform qualified discrimination tests on the workpieces,and the detection data were recorded and statistically analyzed.The results showed that the stator winding coil qualified discrimination accuracy reached 96.2%,and the average detection time of a single workpiece was about 300 ms,while YOLOv5s took less than 30 ms. 展开更多
关键词 machine vision online detection V2-YOLOv5s model Canny algorithm stator winding coil
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The Dilemma of Women’s Voices in the Post-Epidemic Era:Misconceptions of Feminism on Digital Media Platforms-The Example of Sina Weibo
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作者 LIU Yuewen 《Psychology Research》 2023年第2期88-103,共16页
Weibo,one of China’s largest digital media platforms,has become a major platform for women’s voices to fight for equality.However,misconceptions of feminism on Weibo have become obstacles to women’s voices,for whic... Weibo,one of China’s largest digital media platforms,has become a major platform for women’s voices to fight for equality.However,misconceptions of feminism on Weibo have become obstacles to women’s voices,for which the platforms did not post women’s views prominently.From the perspective of women themselves,this paper adopted a questionnaire to study the misunderstanding of feminism and its impact on women’s expression on Weibo. 展开更多
关键词 FEMINIsM women’s voices digital media platforms the post-epidemic era
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基于改进YOLOX-s算法的航天太阳电池缺陷检测
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作者 李振伟 张仕海 +2 位作者 屈重年 汝承印 陈康静 《太阳能学报》 EI CAS CSCD 北大核心 2024年第9期276-284,共9页
针对航天太阳电池表面缺陷检测问题,提出基于机器视觉与深度学习的缺陷检测方法。通过航天太阳电池缺陷检测系统获取图像,并依据企业电池片缺陷的分类标准构建航天太阳电池缺陷数据集。采用切片技术获取包含缺陷目标的子图像数据集,解... 针对航天太阳电池表面缺陷检测问题,提出基于机器视觉与深度学习的缺陷检测方法。通过航天太阳电池缺陷检测系统获取图像,并依据企业电池片缺陷的分类标准构建航天太阳电池缺陷数据集。采用切片技术获取包含缺陷目标的子图像数据集,解决卷积和下采样操作信息丢失而导致召回率低的问题。针对不同缺陷采取适当的图像增强方式进行扩充数据集,以避免训练过程中因数据集不足导致的过拟合问题。采用深度可分离卷积、优化损失函数、双线性插值上采样及引入注意力机制等方法对YOLOX-s算法进行改进,以获得综合效果最佳的航天太阳电池缺陷检测模型。通过不同数据集训练及检测精度指标对比,以及消融实验验证改进模型的有效性。通过改进模型与同类主流模型对比实验,验证改进模型在航天太阳电池缺陷检测方面的优越性。 展开更多
关键词 太阳电池 机器视觉 深度学习 YOLOX-s 缺陷检测
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GAN-DIRNet:A Novel Deformable Image Registration Approach for Multimodal Histological Images
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作者 Haiyue Li Jing Xie +4 位作者 Jing Ke Ye Yuan Xiaoyong Pan Hongyi Xin Hongbin Shen 《Computers, Materials & Continua》 SCIE EI 2024年第7期487-506,共20页
Multi-modal histological image registration tasks pose significant challenges due to tissue staining operations causing partial loss and folding of tissue.Convolutional neural network(CNN)and generative adversarial ne... Multi-modal histological image registration tasks pose significant challenges due to tissue staining operations causing partial loss and folding of tissue.Convolutional neural network(CNN)and generative adversarial network(GAN)are pivotal inmedical image registration.However,existing methods often struggle with severe interference and deformation,as seen in histological images of conditions like Cushing’s disease.We argue that the failure of current approaches lies in underutilizing the feature extraction capability of the discriminator inGAN.In this study,we propose a novel multi-modal registration approach GAN-DIRNet based on GAN for deformable histological image registration.To begin with,the discriminators of two GANs are embedded as a new dual parallel feature extraction module into the unsupervised registration networks,characterized by implicitly extracting feature descriptors of specific modalities.Additionally,modal feature description layers and registration layers collaborate in unsupervised optimization,facilitating faster convergence and more precise results.Lastly,experiments and evaluations were conducted on the registration of the Mixed National Institute of Standards and Technology database(MNIST),eight publicly available datasets of histological sections and the Clustering-Registration-Classification-Segmentation(CRCS)dataset on the Cushing’s disease.Experimental results demonstrate that our proposed GAN-DIRNet method surpasses existing approaches like DIRNet in terms of both registration accuracy and time efficiency,while also exhibiting robustness across different image types. 展开更多
关键词 Histological images registration deformable registration generative adversarial network cushing’s disease machine learning computer vision
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Ningxia's Overall Vision for Implementation of the Strategy of Developing Western China
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《International Understanding》 2000年第4期16-18,共3页
关键词 Ningxia’s Overall vision for Implementation of the strategy of Developing Western China vision
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基于ERAS理念的针对性护理干预在帕金森病围术期患者中的应用 被引量:9
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作者 刘承汾 张睿 《齐鲁护理杂志》 2020年第8期38-40,共3页
目的:探讨基于快速康复外科(ERAS)理念的针对性护理干预在帕金森病围术期患者中的应用方法及效果。方法:将98例帕金森病行脑深部电刺激术患者按入院日期分为观察组47例和对照组51例,对照组实施传统快速康复护理,观察组实施基于ERAS理念... 目的:探讨基于快速康复外科(ERAS)理念的针对性护理干预在帕金森病围术期患者中的应用方法及效果。方法:将98例帕金森病行脑深部电刺激术患者按入院日期分为观察组47例和对照组51例,对照组实施传统快速康复护理,观察组实施基于ERAS理念的针对性护理干预,比较两组护理效果。结果:观察组护理后焦虑自评量表(SAS)、抑郁自评量表(SDS)评分及术后视觉模拟评分法(VAS)评分低于对照组(P<0.05);两组术后住院时间、术后下床时间及满意度比较差异有统计学意义(P<0.05)。结论:基于ERAS理念的针对性护理干预可缓解患者的紧张、焦虑情绪,缩短住院时间,提高患者的满意度。 展开更多
关键词 帕金森病 快速康复外科理念 脑深部电刺激术 焦虑 抑郁 满意度 针对性护理 围术期护理
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Vision Screening in the Pediatrician’s Office 被引量:1
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作者 Natario L. Couser Fatema Q. Esmail Amy K. Hutchinson 《Open Journal of Ophthalmology》 2012年第2期9-13,共5页
Objective: To assess current practices, attitudes, and perceived barriers toward pediatric vision screening. Patients and Methods: A link to a 9-question survey was electronically distributed to a national sample of 6... Objective: To assess current practices, attitudes, and perceived barriers toward pediatric vision screening. Patients and Methods: A link to a 9-question survey was electronically distributed to a national sample of 6000 pediatricians through Medical Marketing Services Inc. Data were collected using Survey Monkey. Results: Email open rate was 11%;37% of those who opened the email responded (225 respondents). Over ninety percent of respondents perform some type of vision screening at least yearly, although age at which screening began varied, with two thirds of respondents instituting formal vision screening after three years. Fifty eight percent of respondents were either extremely unsatisfied, unsatisfied or only somewhat satisfied with their current screening method. Preferred methods of screening and confidence of pediatricians in their ability to detect pathology varied for children under versus over age three. The least frequently used methods for all age groups were autorefraction and photoscreening. The most commonly reported barriers to screening were inadequate training (48%), time required for exam (42%), and inadequate reimbursement (32%). Conclusions: Perceived barriers to vision screening in the pediatrician office have been previously identified, and photoscreening and autorefraction have been identified as a possible means to circumvent them. In spite of the addition of new procedural codes, pediatricians continue to report similar barriers to screening. 展开更多
关键词 PEDIATRIC vision screening Barriers REIMBURsEMENT PEDIATRICIANs Photoscreening Autorefraction U.s. Preventative services TAsK Force CPT 99174
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On the Global Significance of XI Jinping's Thought on Socialism with Chinese Characteristics for a New Era
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《华东师范大学学报(哲学社会科学版)》 CSSCI 北大核心 2018年第3期173-177,共5页
XI Jinping's thought on socialism with Chinese characteristics for a new era contains Chinesewisdom for the development of socialism in the world,Chinese experience of realizing modernization in adeveloping country... XI Jinping's thought on socialism with Chinese characteristics for a new era contains Chinesewisdom for the development of socialism in the world,Chinese experience of realizing modernization in adeveloping country,and Chinese solution to the global governing. It clarifies the theoretical puzzlement of "theend of history","the clash of civilizations"and "Western centrism",so that it plays an important role inhuman intellectual history. Therefore,one should adopt an international vision and a global perspective tounderstand and evaluate the theoretical significance and practical value of XI Jinpings thought on socialismwith Chinese characteristics for a new era. 展开更多
关键词 XI Jinping’s THOUGHT on sOCIALIsM with Chinese characteristics for a new era Chinesewisdom GLOBAL sIGNIFICANCE
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New Media Era: Research on Ideological and Political Education in Universities
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作者 田菁 《海外英语》 2016年第18期237-238,共2页
The development of new media has brought to the ideological and political education in colleges and universities of the new situation and new problems that are needed to make a new generalization and explanation, whic... The development of new media has brought to the ideological and political education in colleges and universities of the new situation and new problems that are needed to make a new generalization and explanation, which not only endows the new mission of ideological and political education workers, but also brings new opportunities to the innovation and development of ideological and political education theory. This paper argues and interprets the definition, impact analysis, and content &structure optimization of the new media era ideological and political governance education from a new perspective of interdisciplinary study including the sociology, psychology, ethics and Journalism. 展开更多
关键词 New media era ideological and political education in China’s colleges and universities
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基于改进YOLOv5s的火灾烟雾检测算法研究 被引量:4
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作者 蔡静 张讚 +2 位作者 冉光金 李震 李良荣 《智能计算机与应用》 2023年第5期75-81,共7页
为了解决火灾烟雾检测算法中存在的错检、漏检以及实时性差等问题,提出了一种基于YOLOv5s的火灾烟雾检测模型。首先,使用Ghost Convolution模块代替原YOLOv5s网络结构中的常规卷积模块,在保持相同性能的基础上,降低检测模型的计算成本... 为了解决火灾烟雾检测算法中存在的错检、漏检以及实时性差等问题,提出了一种基于YOLOv5s的火灾烟雾检测模型。首先,使用Ghost Convolution模块代替原YOLOv5s网络结构中的常规卷积模块,在保持相同性能的基础上,降低检测模型的计算成本、减少模型参数;其次,在原YOLOv5s模型骨干网络中加入Vision Transformer结构,减少对卷积神经网络的依赖性,同时提高获取全局和局部特征的能力;最后,引入Coordinate Attention注意力机制,有效地提取特征信息,进一步提高检测的准确率。实验结果表明,所提出的火灾烟雾检测模型参数减少17%,准确率提高0.73%,检测速度提升22.5%,可以满足实际场景下的火灾烟雾检测。 展开更多
关键词 火灾烟雾检测 YOLOv5s vision Transformer Coordinate Attention
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Pandora’s Box in the Internet Era
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作者 EINAR TANGEN 《China Today》 2018年第1期10-11,共2页
THE Internet was originally con- ceived as an open, global infor- mation highway connecting anew kind of global community without borders, a place where free exchange of ideas could not be regulated. Unregulated infor... THE Internet was originally con- ceived as an open, global infor- mation highway connecting anew kind of global community without borders, a place where free exchange of ideas could not be regulated. Unregulated information and communication would spread knowledge, understanding, and enlightenment, which would usher in a new age for humankind. Unfortunately, like all advancements, it has been more of a Pandora's Box than a solution in a box. 展开更多
关键词 Pandora's Box the Internet era
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Russia's Path Dependence on the Power-Property System in the "Long Putin Era": Its Origin and Rationale
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作者 杨成 《China Economist》 2013年第2期92-109,共18页
As Russia's ongoing economic restructuring over the past twenty years has revealed, Russia's exchange mechanism departs from that of an ideally standard market economy. To a large extent, the problem can be traced b... As Russia's ongoing economic restructuring over the past twenty years has revealed, Russia's exchange mechanism departs from that of an ideally standard market economy. To a large extent, the problem can be traced back to the "power-property" system established by Ivan IIL That is to say, the possession of power is equivalent to the possession of property, and property becomes certain functions of power. For a long time, this system has been accepted as a natural state of society by the Russian people. Rapid economic growth under the Putin administration is characterized by the return to and strengthening of a "power- property "system dominated by the state and an abandonment of "institutional transplantation" from the Western liberal market economic model in the Yeltsin era under which power and property were separated Mr. Putin's reelection in 2012 means that the "long-Putin era" that started from 2000 will last at least until 2018. However, with the solidification of the "power- property" system, the Putin administration has been confronted with new challenges, and the prospects for Russia's economic modernization still face great uncertainties. 展开更多
关键词 Russia's "long Putin era '" Oriental influence power-property rights pathdependence
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Children's Vision
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《China Today》 1996年第6期28-28,共1页
Children'sVisionChildren'slivesaremuchmorecolorfulthanadultsusuallythink.andchildren'swaysofthinkingaresomet... Children'sVisionChildren'slivesaremuchmorecolorfulthanadultsusuallythink.andchildren'swaysofthinkingaresometimesquitedifferen... 展开更多
关键词 vision Children’s
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China's Petrochemical Industry Enters E-business Era
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《China Oil & Gas》 CAS 2001年第3期44-47,共4页
关键词 MODE In China’s Petrochemical Industry Enters E-business era WWW
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China’s Development Concepts,Thoughts,and Strategies for the New Era
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作者 XIA YIPU 《China Today》 2017年第12期50-55,共6页
In the past five years the CPC set two centenary goals and the goal to realize the Chinese Dream of national rejuvenation, which reflects the Party's self-confidence. Meanwhile it has demonstrated greater resolve in ... In the past five years the CPC set two centenary goals and the goal to realize the Chinese Dream of national rejuvenation, which reflects the Party's self-confidence. Meanwhile it has demonstrated greater resolve in self- improvement, picking up efforts to exercise full and rigorous self-governance. 展开更多
关键词 CPC China’s Development Concepts Thoughts and strategies for the New era
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An Examination of the Concepts and Principles of China's Major-Country Diplomacy with Its Own Characteristics for a New Era
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作者 Xu Jin 《Contemporary International Relations》 2018年第4期1-25,共25页
The victorious convening of the 19th National Congress of the Communist Party of China(CPC)has indicated China’s major-country diplomacy with its own characteristics has entered a new era.Rooted in China’s diplomati... The victorious convening of the 19th National Congress of the Communist Party of China(CPC)has indicated China’s major-country diplomacy with its own characteristics has entered a new era.Rooted in China’s diplomatic practices since the 18th National Congress of the CPC and the report to the 19th National Congress of the CPC,this paper is intended to elaborate on the issues relating to the concepts and principles of China’s major-country diplomacy with its own characteristics for a new era,in a bid to establish a basic framework for their studies.The core concepts of China’s major-country diplomacy with its own characteristics for a new era include a community with a shared future for humanity;inclusive development;amity,sincerity,mutual benefit,and inclusiveness;and the correct view on righteousness and interests.And the basic principles of China’s major-country diplomacy with its own characteristics for a new era include being enthusiastic and pressing on;bottom-line thinking;win-win cooperation;and mutual consultation,joint construction and co-sharing.These concepts and principles should be applied in China’s concrete diplomatic practices. 展开更多
关键词 China' s major-country diplomacy with its own characteristics for a new era a community with a shared future for humanity diplomatic concepts diplomatic principles diplomatic purpose
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