期刊文献+
共找到38,006篇文章
< 1 2 250 >
每页显示 20 50 100
The Impact of Lean Manufacturing Practices on Sustainability Performance:A Natural Resource-Based View
1
作者 Mohamed A.Abobakr Magdy G.Abdel-Kader Ahmed F.Elbayoumi 《Journal of Modern Accounting and Auditing》 2022年第3期115-130,共16页
Drawing upon a Natural Resource-Based View(NRBV),this paper aims to propose a quantitative model that could be used to investigate whether Lean Manufacturing(LM)practices/tools can improve the three aspects of corpora... Drawing upon a Natural Resource-Based View(NRBV),this paper aims to propose a quantitative model that could be used to investigate whether Lean Manufacturing(LM)practices/tools can improve the three aspects of corporate sustainability performance(economic,environmental,and social).This paper is based on a theoretical study to develop a new model by reviewing the literature and proposing new ideas according to the Natural Resource-Based View(NRBV).Reviewing the literature showed that there is a significant association between LM practices/tools implementation and the improvement on three aspects of corporate sustainability performance(economic,environmental,and social).This paper provides insights to manufacturing managers about the ability of LM practices to reduce cost of operations and maximize the value provided to customers.Further,it highlighted the importance of LM practices implementation to manage organizations’activities responsibly in terms of their environmental,social,and economic effects.By proposing such a quantitative model according to a NRBV,this study contributes to a broader understanding of how LM practices affect three pillars of sustainability. 展开更多
关键词 Lean Manufacturing(LM) SUSTAINABILITY economic performance environmental performance social performance Natural resource-based view(NRBV)
在线阅读 下载PDF
现代检测技术与LabVIEW实验课程交叉融合的探索与改革
2
作者 宋爱娟 张国荣 +1 位作者 袁重焕 孟范伟 《实验室科学》 2025年第1期67-72,77,共7页
随着科技进步以及学生求职需求,高校教学中学科的交叉与综合运用已经成为高等教育深化改革和发展的必然趋势。因此,基于东北大学自动化、测控技术与仪器等领域改革的成功经验,在实验教学探索过程中,将现代检测技术中的传感器检测与转换... 随着科技进步以及学生求职需求,高校教学中学科的交叉与综合运用已经成为高等教育深化改革和发展的必然趋势。因此,基于东北大学自动化、测控技术与仪器等领域改革的成功经验,在实验教学探索过程中,将现代检测技术中的传感器检测与转换实验同功能强大的虚拟仪器Lab VIEW软件实验课程相结合,搭建基于虚拟仪器技术的传感器综合实验平台,将平台的物理设备、计算机通信、软件设计和人机交互界面的建立与设计统筹为实验课程的全部内容。采用这个平台可以模拟科研及项目开发的完整过程,从而培养学生开发项目的实践能力、科研能力、创造能力,同时提高实验室设备的利用效率,使教育教学资源得到充分利用,改变了当下传统验证实验现象、与工程实践严重脱节的实验课程。 展开更多
关键词 传感器技术 Lab view 学科的交叉融合 实验课程改革
在线阅读 下载PDF
一位晚清来华西方人眼中的“中国形象”——以《中国一览》(A View of China)为例
3
作者 卞浩宇 《语言与文化研究》 2025年第5期221-224,共4页
1817年一本名为《中国一览》的英文书籍在澳门地区出版发行。该书作者系新教首位来华传教士马礼逊。在书中,马礼逊从来华西方人的视角对中国的历史、地理、政治、风俗等多方面做了较为详细的介绍和说明,向西方读者描绘了他眼中的“中国... 1817年一本名为《中国一览》的英文书籍在澳门地区出版发行。该书作者系新教首位来华传教士马礼逊。在书中,马礼逊从来华西方人的视角对中国的历史、地理、政治、风俗等多方面做了较为详细的介绍和说明,向西方读者描绘了他眼中的“中国形象”。《中国一览》的出版,不仅在推动当时西方人汉语学习以及海外汉学发展方面起到了积极作用,而且书中“他者”的叙述视角所反映出的西方对中国文化的整体态度乃至误解都可以为当前“中国文化走出去”战略提供有益的历史经验和借鉴。 展开更多
关键词 马礼逊 《中国一览》 中国形象 影响 借鉴
原文传递
Green transformation paths of resource-based cities in China from the configuration perspective
4
作者 GONG Qunxi 《Regional Sustainability》 2024年第3期40-53,共14页
Green transformation is an unavoidable choice for resource-based cities(RBCs)that face resource depletion and environmental pollution.Existing research has focused primarily on specific RBCs,making it challenging to a... Green transformation is an unavoidable choice for resource-based cities(RBCs)that face resource depletion and environmental pollution.Existing research has focused primarily on specific RBCs,making it challenging to apply green transformation strategies universally across cities.The fuzzy set qualitative comparative analysis(fsQCA)is a combination of qualitative and quantitative analyses that can handle multiple concurrent causality problems and determine how different conditions combine into configurations and generate an outcome.Thus,to address this gap,in this study,we established a research framework for green transformation and utilized the fsQCA to examine the configurations of 113 RBCs in China.By incorporating the element of time,this study explored the dynamic evolution of solutions in 2013,2016,and 2019.The main findings indicate that individual elements do not constitute the necessary conditions for improving the green transformation efficiency(GTE),and the systematic combination of multiple conditions is an effective path for realizing the improvement of the GTE in RBCs.Green transformation paths of RBCs exhibit the same destination through different paths.Additionally,the combination of system environment elements and system structure elements is both complementary and alternative.Differences in RBCs have led to various factor combinations and development paths,but there are some similarities in the key elements of the factor combinations at different stages.Economic environment,government support,and technological innovation are key factors that universally enhance the GTE in RBCs.These insights can assist city managers in formulating policies to drive green transformation and contribute to a better theoretical understanding of green transformation paths in RBCs. 展开更多
关键词 Green transformation path Green transformation efficiency resource-based cities Configuration analysis Fuzzy set qualitative comparative analysis(fsQCA)
在线阅读 下载PDF
A Restatement of the Ethical View on Human Genetic Research Based on the Constitution
5
作者 SHI Jing 《The Journal of Human Rights》 2025年第3期723-748,共26页
The establishment of a sound science and technology ethics governance system is an inevitable requirement for national modernization.Faced with the development of human gene technology and the chaos in research activi... The establishment of a sound science and technology ethics governance system is an inevitable requirement for national modernization.Faced with the development of human gene technology and the chaos in research activities,the ethical standards and legal positioning of human gene research activities urgently need to be clarified.The human rights ethics view has value inclusiveness and value fundamentality,and includes three levels of connotations:content dimension,relationship dimension,and obligation dimension.It should serve as the ethical standard for human gene research activities.Based on the provisions of China’s Constitution,the human rights ethics view on human gene research,as a constitutional ethics view,can elucidate different levels of rights content,such as human dignity,life and health,and research freedom.It also addresses the weighing of basic rights conflicts and the dual obligation subjects of public and private nature.Relying on the constitutional value embedding of the research ethics view to form ethical consensus,improving ethical review through framework legislation for human rights interests,and implementing ethical responsibility through the human rights-oriented interpretation of ethical legal norms are the three pathways to realizing the human rights ethics view on human gene research. 展开更多
关键词 ethical view on human gene research research freedom basic rights human rights ethics view constitutional interpretation
原文传递
基于Lab VIEW的检测线数据管理系统研究与应用
6
作者 袁月 李生辉 《精密制造与自动化》 2025年第1期16-22,共7页
某企业减震器产品产量日益增多,为了保证产品检测线各环节的可靠性和准确性,确保检测结果可追溯、可管理,在其检测线系统中加入数据管理系统。针对企业产线实际需求,采用LabVIEW与SQL Server数据库交互技术开发了其检测线的数据管理系... 某企业减震器产品产量日益增多,为了保证产品检测线各环节的可靠性和准确性,确保检测结果可追溯、可管理,在其检测线系统中加入数据管理系统。针对企业产线实际需求,采用LabVIEW与SQL Server数据库交互技术开发了其检测线的数据管理系统。主要进行了数据管理系统的方案设计,通过在SQL Server数据库中创建多项数据表单,将Lab VIEW处理后的检测数据写入指定的表单中,提高大规模测试数据管理的效率。并且在某企业减震器检测线数据管理程序中使用此方法进行了验证,取得了较好的效果,验证了所设计开发的数据管理系统的稳定性和可靠性。 展开更多
关键词 Lab view 数据管理 SQL Server
在线阅读 下载PDF
Software Defect Prediction Based on Semantic Views of Metrics:Clustering Analysis and Model Performance Analysis
7
作者 Baishun Zhou Haijiao Zhao +4 位作者 Yuxin Wen Gangyi Ding Ying Xing Xinyang Lin Lei Xiao 《Computers, Materials & Continua》 2025年第9期5201-5221,共21页
In recent years,with the rapid development of software systems,the continuous expansion of software scale and the increasing complexity of systems have led to the emergence of a growing number of software metrics.Defe... In recent years,with the rapid development of software systems,the continuous expansion of software scale and the increasing complexity of systems have led to the emergence of a growing number of software metrics.Defect prediction methods based on software metric elements highly rely on software metric data.However,redundant software metric data is not conducive to efficient defect prediction,posing severe challenges to current software defect prediction tasks.To address these issues,this paper focuses on the rational clustering of software metric data.Firstly,multiple software projects are evaluated to determine the preset number of clusters for software metrics,and various clustering methods are employed to cluster the metric elements.Subsequently,a co-occurrence matrix is designed to comprehensively quantify the number of times that metrics appear in the same category.Based on the comprehensive results,the software metric data are divided into two semantic views containing different metrics,thereby analyzing the semantic information behind the software metrics.On this basis,this paper also conducts an in-depth analysis of the impact of different semantic view of metrics on defect prediction results,as well as the performance of various classification models under these semantic views.Experiments show that the joint use of the two semantic views can significantly improve the performance of models in software defect prediction,providing a new understanding and approach at the semantic view level for defect prediction research based on software metrics. 展开更多
关键词 Software defect prediction software engineering semantic views CLUSTERING INTERPRETABILITY
在线阅读 下载PDF
Auto-Weighted Neutrosophic Fuzzy Clustering for Multi-View Data
8
作者 Zhe Liu Jiahao Shi +2 位作者 Dania Santina Yulong Huang Nabil Mlaiki 《Computer Modeling in Engineering & Sciences》 2025年第9期3531-3555,共25页
The increasing prevalence of multi-view data has made multi-view clustering a crucial technique for discovering latent structures from heterogeneous representations.However,traditional fuzzy clustering algorithms show... The increasing prevalence of multi-view data has made multi-view clustering a crucial technique for discovering latent structures from heterogeneous representations.However,traditional fuzzy clustering algorithms show limitations with the inherent uncertainty and imprecision of such data,as they rely on a single-dimensional membership value.To overcome these limitations,we propose an auto-weighted multi-view neutrosophic fuzzy clustering(AW-MVNFC)algorithm.Our method leverages the neutrosophic framework,an extension of fuzzy sets,to explicitly model imprecision and ambiguity through three membership degrees.The core novelty of AWMVNFC lies in a hierarchical weighting strategy that adaptively learns the contributions of both individual data views and the importance of each feature within a view.Through a unified objective function,AW-MVNFC jointly optimizes the neutrosophic membership assignments,cluster centers,and the distributions of view and feature weights.Comprehensive experiments conducted on synthetic and real-world datasets demonstrate that our algorithm achieves more accurate and stable clustering than existing methods,demonstrating its effectiveness in handling the complexities of multi-view data. 展开更多
关键词 Multi-view data neutrosophic fuzzy clustering view weight feature weight UNCERTAINTY
在线阅读 下载PDF
Construction of a Theoretical Framework for the Identification and Treatment of Affective Disorders in Traditional Chinese Medicine Based on the“Five-organ View of Unity”
9
作者 Xu Yang Jiaming Shi +1 位作者 Chuanxiang Wang Jiazhuo Li 《Expert Review of Chinese Medical》 2025年第2期7-9,共3页
This paper is dedicated to constructing a theoretical framework for the identification and treatment of affective disorders in traditional Chinese medicine based on the“five-organ view”.Through in-depth analysis of ... This paper is dedicated to constructing a theoretical framework for the identification and treatment of affective disorders in traditional Chinese medicine based on the“five-organ view”.Through in-depth analysis of the theoretical connotation of the“five-organ concept”,we discussed the characteristics of the five-organ mechanism of affective-philosophical disorders in detail,systematically constructed a system of identification based on the association of the five organs,and proposed a comprehensive and holistic treatment strategy.The results of the study clearly show that the theoretical framework can provide systematic theoretical guidance for the clinical diagnosis and treatment of affective-philosophical disorders in Chinese medicine,help to improve the diagnostic and therapeutic effects of affective-philosophical disorders,and provide new ideas and methods for the theoretical development and clinical practice of affective-philosophical disorders in Chinese medicine,which is of important theoretical and practical significance,and can further promote the modernization of the development of affective-philosophical disorders in Chinese medicine. 展开更多
关键词 five-organ view affective disorder traditional Chinese medicine diagnosis and treatment
暂未订购
MAGAZINE REVIEW
10
《China & The World Cultural Exchange》 2025年第7期4-4,共1页
Trends Traveler Issue6,2025 The Young Traveler The"Grand Tour,"a form of long distance travel that allows young adults to gain insights and broeden their view of the world,began to emerge around the world du... Trends Traveler Issue6,2025 The Young Traveler The"Grand Tour,"a form of long distance travel that allows young adults to gain insights and broeden their view of the world,began to emerge around the world during the Renaissance in Burope and the Tang Dynasty in China. 展开更多
关键词 world insights long distance travel gain insights RENAISSANCE young adults Tang Dynasty broeden views
在线阅读 下载PDF
Examining the impact of urban environment on healthy vitality of outdoor running based on street view imagery and urban big data
11
作者 GU Xinyue ZHU Lei LIU Xintao 《Journal of Geographical Sciences》 2025年第3期641-663,共23页
Urban environments offer a wealth of opportunities for residents to respite from their hectic life.Outdoor running or jogging becomes increasingly popular of an option.Impacts of urban environments on outdoor running,... Urban environments offer a wealth of opportunities for residents to respite from their hectic life.Outdoor running or jogging becomes increasingly popular of an option.Impacts of urban environments on outdoor running,despite some initial studies,remain underexplored.This study aims to establish an analytical framework that can holistically assess the urban environment on the healthy vitality of running.The proposed framework is applied to two modern Chinese cities,i.e.,Guangzhou and Shenzhen.We construct three interpretable random forest models to explore the non-linear relationship between environmental variables and running intensity(RI)through analyzing the runners'trajectories and integrating with multi-source urban big data(e.g.,street view imagery,remote sensing,and socio-economic data)across the built,natural,and social dimensions,The findings uncover that road density has the greatest impact on RI,and social variables(e.g.,population density and housing price)and natural variables(e.g.,slope and humidity)all make notable impact on outdoor running.Despite these findings,the impact of environmental variables likely change across different regions due to disparate regional construction and micro-environments,and those specific impacts as well as optimal thresholds also alter.Therefore,construction of healthy cities should take the whole urban environment into account and adapt to local conditions.This study provides a comprehensive evaluation on the influencing variables of healthy vitality and guides sustainable urban planning for creating running-friendly cities. 展开更多
关键词 street view imagery urban pavements healthy cities urban vitality running-friendly cities running intensity
原文传递
基于LabVIEW软件的锂电池故障模拟检测系统设计
12
作者 王彬 杨德亮 《北京工业职业技术学院学报》 2025年第1期6-11,共6页
电动汽车、可再生能源等领域迅速发展,锂离子电池作为核心能源储存和释放的组件,性能评估尤为重要。通过设计一种基于LabVIEW软件的锂电池故障模拟检测系统,实现对锂电池故障的模拟、检测和分析,为锂电池的研发、生产和维护提供技术支... 电动汽车、可再生能源等领域迅速发展,锂离子电池作为核心能源储存和释放的组件,性能评估尤为重要。通过设计一种基于LabVIEW软件的锂电池故障模拟检测系统,实现对锂电池故障的模拟、检测和分析,为锂电池的研发、生产和维护提供技术支持。设计的系统采用LabVIEW软件,结合数据采集卡、充放电设备等硬件,对锂电池充放电全流程中可能出现的各类工况进行模拟,监测各项电气参数,实时分析处理各类异常数据,完成故障诊断。 展开更多
关键词 LABview软件 模拟检测 数据采集 故障诊断
在线阅读 下载PDF
The Inheritance and Innovation of the View of Human Dignity in Chinese Culture
13
作者 CHANG Jian TANG Yingxia 《The Journal of Human Rights》 2025年第4期781-815,共35页
Human dignity is widely regarded as the foundation of modern human rights concepts and norms.The doctrine of human dignity in Chinese culture enjoys a long and profound history,and the pre-Qin assertion that“humans a... Human dignity is widely regarded as the foundation of modern human rights concepts and norms.The doctrine of human dignity in Chinese culture enjoys a long and profound history,and the pre-Qin assertion that“humans are the most precious”is the most representative expression of human dignity.Ancient Chinese scholars’elaboration on dignity was ethically oriented;they affirmed that humans have the freedom to make moral choices in spirit and required them to assume moral responsibilities towards others and society.Since modern times,with the changes of the times and the introduction of Western liberalism,the traditional view of moral dignity has seen a significant expansion of its scope,incorporating freedom in economic,political,and social life into the category of human dignity and establishing a closer connection with human rights.In contemporary China,under the guidance of Marxism,the view of dignity regards the free,comprehensive,and common development of human beings as the intrinsic requirement and external manifestation of human dignity,takes the rights to subsistence and development as the primary and fundamental human rights,and comprehensively safeguards the dignity of every individual through the coordinated protection of economic,political,social,and cultural rights. 展开更多
关键词 humans are the most precious human dignity ¿view of dignity human rights
原文传递
Westerners’ Impressions of the Chinese View of Legal Penalty in the Early 19th Century--A Case Study of The Chinese Repository
14
作者 XU Guanyu LI Yang 《Cultural and Religious Studies》 2025年第1期19-25,共7页
Newspapers and magazines were primary media for Sino-Western cultural exchange in the early 19th century.The Chinese Repository,a monthly periodical founded by American missionary Elijah Bridgman in 1832,reported on C... Newspapers and magazines were primary media for Sino-Western cultural exchange in the early 19th century.The Chinese Repository,a monthly periodical founded by American missionary Elijah Bridgman in 1832,reported on Chinese social life as well as legal cases,system,and penalty.These reports served as a crucial window for the West to observe 19th-century Chinese criminal practices and significantly shaped Western perceptions of Chinese penal systems.Analysis of the periodical’s reports and reviews reveals a predominantly critical and negative Western view on China,arising from the collective Western impressions of China at the time and the identities and experiences of The Chinese Repository’s main contributors.The Western impressions of China formed during this period of time have had lasting negative impacts on Western legal demands towards China.Studies on the negative Western impressions of the Chinese view of legal penalty with a case study of The Chinese Repository offer valuable insights into the current Sino-Western legal cultural exchanges and dissemination. 展开更多
关键词 The Chinese Repository the early 19th-century China Chinese view of legal penalty Western impressions
在线阅读 下载PDF
The Educational Implications of Wang Yangming’s Ecological View of ‘Benevolence as the Unity of Heaven and Earth’—Based upon ‘Inquiry on the Great Learning’
15
作者 Yinuo Zhou Tengteng Zhuang 《教育技术与创新》 2025年第3期67-73,共7页
The relationship between heaven and humanity is one of the fundamental philosophical foundations of ecological ethics in ancient Chinese Confucian thought.As a master of Confucian philosophy of mind,Wang Yangming inte... The relationship between heaven and humanity is one of the fundamental philosophical foundations of ecological ethics in ancient Chinese Confucian thought.As a master of Confucian philosophy of mind,Wang Yangming integrated the traditional Confucian discourse on the relationship between heaven and humanity into the principles of the philosophy of mind.Building on the traditional doctrine of benevolence centered on moral concern,he further developed an ecological view of‘benevolence as the unity of heaven and earth’.In his work Inquiry on the Great Learning,Wang Yangming systematically elaborated on this notion,emphasizing the philosophical expression of the relationship between humans and nature within an ethical framework and outlining the new implications of traditional Confucian ecological thought.This paper aims to analyze Wang Yangming’s ecological view of‘benevolence as the unity of heaven and earth’by examining the ecological ideas in his Inquiry on the Great Learning.On this basis,it seeks to refine the valuable achievements of traditional Chinese ecological civilization thought and strengthen the theoretical foundation of contemporary ecological ideas with Chinese characteristics. 展开更多
关键词 Wang Yangming benevolence as the unity of heaven and earth ecological view educational implications Inquiry on the Great Learning
在线阅读 下载PDF
Hybrid receptive field network for small object detection on drone view
16
作者 Zhaodong CHEN Hongbing JI +2 位作者 Yongquan ZHANG Wenke LIU Zhigang ZHU 《Chinese Journal of Aeronautics》 2025年第2期322-338,共17页
Drone-based small object detection is of great significance in practical applications such as military actions, disaster rescue, transportation, etc. However, the severe scale differences in objects captured by drones... Drone-based small object detection is of great significance in practical applications such as military actions, disaster rescue, transportation, etc. However, the severe scale differences in objects captured by drones and lack of detail information for small-scale objects make drone-based small object detection a formidable challenge. To address these issues, we first develop a mathematical model to explore how changing receptive fields impacts the polynomial fitting results. Subsequently, based on the obtained conclusions, we propose a simple but effective Hybrid Receptive Field Network (HRFNet), whose modules include Hybrid Feature Augmentation (HFA), Hybrid Feature Pyramid (HFP) and Dual Scale Head (DSH). Specifically, HFA employs parallel dilated convolution kernels of different sizes to extend shallow features with different receptive fields, committed to improving the multi-scale adaptability of the network;HFP enhances the perception of small objects by capturing contextual information across layers, while DSH reconstructs the original prediction head utilizing a set of high-resolution features and ultrahigh-resolution features. In addition, in order to train HRFNet, the corresponding dual-scale loss function is designed. Finally, comprehensive evaluation results on public benchmarks such as VisDrone-DET and TinyPerson demonstrate the robustness of the proposed method. Most impressively, the proposed HRFNet achieves a mAP of 51.0 on VisDrone-DET with 29.3 M parameters, which outperforms the extant state-of-the-art detectors. HRFNet also performs excellently in complex scenarios captured by drones, achieving the best performance on the CS-Drone dataset we built. 展开更多
关键词 Drone remote sensing Object detection on drone view Small object detector Hybrid receptive field Feature pyramid network Feature augmentation Multi-scale object detection
原文传递
Conceptualizing and Measuring Economic Resilience of Resource-based Cities: Case Study of Northeast China 被引量:35
17
作者 TAN Juntao ZHANG Pingyu +2 位作者 LO Kevin LI Jing LIU Shiwei 《Chinese Geographical Science》 SCIE CSCD 2017年第3期471-481,共11页
This paper develops a conceptual model and an indicator system for measuring economic resilience of resource-based cities based on the theory of evolutionary resilience and the related concepts of persistence, adaptat... This paper develops a conceptual model and an indicator system for measuring economic resilience of resource-based cities based on the theory of evolutionary resilience and the related concepts of persistence, adaptation, and transformation. Nineteen resource-based cities in Northeast China were analyzed using the indicator system. The results showed that Liaoning and Jilin provinces had higher economic resilience than Heilongjiang Province. Panjin, Benxi, and Anshan in Liaoning Province were the top three cities, while Shuangyashan and other coal-based cities in Heilongjiang Province ranked last. Metals-and petroleum-based cities had significantly higher resilience than coal-based cities. The differences in persistence, adaptability, transformation, and resilience among resource-based cities decreased since the introduction of the Northeast Revitalization Strategy in 2003. Forestry-based cities improved the most in terms of resilience, followed by metals-based and multiple-resource cities; however, resilience dropped for coal-based cities, and petroleum-based cities falling the most. The findings illustrate the importance and the way to develop a differentiated approach to improve resilience among resource-based cities. 展开更多
关键词 resource-based cities economic resilience Northeast China
在线阅读 下载PDF
基于Photo Sphere Viewer的轻量化可量测街景系统研究
18
作者 刘一宁 王琳 岳照溪 《测绘通报》 CSCD 北大核心 2024年第S01期11-17,共7页
随着新型基础测绘体系发展,测绘技术和装备不断升级,大量街景数据随着车载激光扫描工作一并被采集。针对该数据路线随机性大、密集程度高等特点,以及传统街景地图系统插件受限、扩展性不强、无法量测等局限,本文设计了基于Photo Sphere ... 随着新型基础测绘体系发展,测绘技术和装备不断升级,大量街景数据随着车载激光扫描工作一并被采集。针对该数据路线随机性大、密集程度高等特点,以及传统街景地图系统插件受限、扩展性不强、无法量测等局限,本文设计了基于Photo Sphere Viewer的轻量化可量测街景系统,在开源插件的基础上实现了对其组件的扩充、实现了行进方向、地图交互等系统功能的设计优化,进一步实现了基于深度图的街景地图量测功能。生产作业队伍对系统的使用结果表明,该系统可以辅助生产作业队伍进行属性采集、纹理更新、数据检查等多项工作,操作灵活便捷,且具有较强的可扩展性,便于基于生产需求进行改进调整,提高了生产效率,为新型基础测绘成果进一步深化应用提供了良好的借鉴作用。 展开更多
关键词 Photo Sphere viewer 轻量化 街景量测 街景数据组织 新型基础测绘
原文传递
Countermeasures for Stressing Industry but Disregarding Agriculture in Resource-based Counties: A Case Study of Fugu County in Shaanxi Province 被引量:2
19
作者 Shaowen ZHAN Jing ZHANG 《Asian Agricultural Research》 2013年第4期41-44,共4页
Industry re-feeding agriculture is an important strategy to boost agricultural modernization[1]. As to resource-based regions, the key thing is the way to implement the strategy of resource-based industry re-feeding a... Industry re-feeding agriculture is an important strategy to boost agricultural modernization[1]. As to resource-based regions, the key thing is the way to implement the strategy of resource-based industry re-feeding agriculture. In fact, as a typical resource-based county, Fugu County realizes its quick economic development mainly depending on the local resources and industrial development. And the agricultural development is relatively lagging in the county, more people are beginning to denote themselves to industrial development due to high return brought by resource exploitation, which results that the contradiction between industry and agriculture is gradually prominent in the county. Therefore, it is necessary to seek for a new way to develop industry and agriculture in resource-based counties. This article mainly introduces the mode and method of "industry re-feeding agriculture" in Fugu County, analyzes and summarizes the implementation effects and achievements of modes as well as discusses the problems produced in the course of policy implementation and tries to find countermeasures to coordinate the contradiction between industry and agriculture, then further discuss the development perspective of industry and agriculture in Fugu County. 展开更多
关键词 resource-based COUNTY CONTRADICTION between indust
在线阅读 下载PDF
The Evolution and Differentiation of Economic Convergence of Resource-based Cities in Northeast China 被引量:6
20
作者 HUANG Yue FANG Yangang +1 位作者 GU Guofeng LIU Jisheng 《Chinese Geographical Science》 SCIE CSCD 2018年第3期495-504,共10页
A key target of the overall strategy implementation for regional development since the 18th Party Congress of China has involved taking measures to narrow regional disparities. This is because resource-based cities... A key target of the overall strategy implementation for regional development since the 18th Party Congress of China has involved taking measures to narrow regional disparities. This is because resource-based cities' economic development has fallen below general levels due to resource exhaustion and an unbalanced industrial structure, among other factors. Further, an economic gap has long existed between Northeast China's large number of resource-based cities and non-resource-based cities. This article comprehensively studies the economic convergence of Northeast China's resource-based cities and non-resource-based cities from 1996 to 2015 by using a dynamic panel to analyze not only the economic development of different industries and types of cities, but also the main factors that influence economic development. The empirical results demonstrate that economic convergence exists in both resource-based and non-resource-based cities, but the economic gap between them has clearly narrowed since the implementation of a strategy to revitalize the Northeast's old industrial base. Shrinking cities are the fastest to converge, as mature cities are slower and regenerating cities are the slowest; regarding industry structure, the secondary industry dominates the economy in mature and shrinking cities, and the tertiary industry in regenerating cities. The primary stimulus in resource-based cities' economic development involves upgrading the industrial structure and investing in human capital. As China faces a ‘new normal' economy, resource-based cities in Northeast China should restructure the economy and perfect their market system to avoid again widening the economic gap. 展开更多
关键词 economic convergence regional differences resource-based cities Northeast China
在线阅读 下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部