Analysis on the Competitiveness of Industrial Real Estate Based on Diamond Model ——Taking Jiangxi Province as an Example

Based on the current development of industrial real estate of Jiangxi Province, comprehensive analysis was conducted to 6 aspects using the idea of diamond model, namely, factor conditions, demand conditions, related and supporting industries, firm strategy, structure and rivalry, government and chance through the comparison with the other industrial real estates and analysis on horizontal competition in China. Development countermeasures were investigated to improve the competitiveness of the industrial real estate in Guangxi, putting forward the strategies of developing the role of government and business, seizing the opportunities of the times, city-industry integration development, implementation of industrial integration and integration of city development, the implementation of industrial integration and investment planning.

Analysis on the Core Competitiveness of Rice Seed Industry in Guangxi Province Based on Diamond Model

By using diamond model, the current development status and core competitiveness of the rice seed industry in Guangxi Province were analyzed in detail from the 6 aspects of production factors, demand factors, related industries and support industries, firm strategy, chance factor and government factor, which clarified the advantages of the rice seed industry of Guangxi in the nature and technological factors, firm strategy and government policy, and the disadvantages in demand factors, production cost, infrastructure and related industries. And the corresponding countermeasures were proposed to enhance the competitiveness of the rice seed industry of Guangxi.

The Industrial Cluster of the Primary Agriculture Based on "Diamond Model"

The status quo and problems of industrial cluster of the primary agriculture is discussed by dividing the cluster into primary cluster and advanced cluster and by using Michael Porter's Diamond Model from the five aspects including production factors, demand factors, relevant industry and supporting industry, the strategy and structure of enterprises and horizontal competition and opportunities and government. In the end, the countermeasures on promoting the development and expansion of industrial cluster of primary agriculture are put forward. Firstly, intensifying the training on farmers and introduce into advanced science and technology results; secondly, perfecting the construction of infrastructure, creating famous brand and widening the channels for funding; thirdly, strengthening the development of relevant industries and supporting industries; fourthly, perfecting land transfer system; improving the degree of systematization and cultivating pillar industries; fifthly, intensifying the government' support on industrial cluster.

Cluster Development of Zhengzhou Urban Agriculture Based on Diamond Model

Based on basic theory of Diamond Model,this paper analyzes the competitive power of Zhengzhou urban agriculture from production factors,demand conditions,related and supporting industries,business strategies and structure,and horizontal competition.In line with these situations,it introduces that the cluster development is an effective approach to lifting competitive power of Zhengzhou urban agriculture.Finally,it presents following countermeasures and suggestions:optimize spatial distribution for cluster development of urban agriculture;cultivate leading enterprises and optimize organizational form of urban agriculture;energetically develop low-carbon agriculture to create favorable ecological environment for cluster development of urban agriculture.

Diamond Modeling in World Lithium Brine Utilization Assessment

The global transition away from hydrocarbons toward energy alternatives increases demand for many scarce metals.Among these is lithium,a key component of lithium-ion batteries for electric and hybrid vehicles.

Diamond Model Based Analysis on Cooperation between of Poverty Alleviation and Emission Reduction in Agricultural Counties: A Case Study of Huoshan County in Anhui Province

2020 is the year of decisive stage for building a well-off society in an all-round way.On the winter vacation of 2020,we went to Huoshan County,Anhui Province,an old revolutionary area,and conducted a social survey for nearly a month.Through interviews,on-site observations,and access to materials,we clearly found that the local party committee and government actively responded to the call of the state,practiced the"two mountains"theory,turned a poor and backward agricultural county into a national ecologically civilized and well-off county,and realized the coordinated progress of poverty alleviation and energy conservation and emission reduction.Starting from the government policies and rural facts of Huoshan County,a national ecological county,and using Porter’s"Diamond Model",our team used Huoshan County’s environmental advantages and disadvantages,economic prosperity and decline as comparison conditions,and analyzed external factors such as factor conditions,opportunities,related and supporting industries,government forces,etc.,to come up with pertinent recommendations for the development of agricultural county-level characteristic industries.

Competitiveness Analysis of Processing Industry Cluster of Livestock Products in Inner Mongolia Based on "Diamond Model"

Using Michael Porter's "diamond model", based on regional development characteristics, we conduct analysis of the competitiveness of processing industry cluster of livestock products in Inner Mongolia from six aspects (the factor conditions, demand conditions, corporate strategy, structure and competition, related and supporting industries, government and opportunities). And we put forward the following rational recommendations for improving the competitiveness of processing industry cluster of livestock products in Inner Mongolia: (i) The government should increase capital input, focus on supporting processing industry of livestock products, and give play to the guidance and aggregation effect of financial funds; (ii) In terms of enterprises, it is necessary to vigorously develop leading enterprises, to give full play to the cluster effect of the leading enterprises.

Rebuilding of the Diamond Model Based on Evolutionary Economics and Demonstration of Industrial Clusters in China

The Industrial Clusters show more competitive advantage in the world obviously since 1970＇s, which attracts extensive attention from all over the world. As the most important researches of the New Economic Geography, Poter＇s diamond model generalizes the internal mechanism of clusters, but the model has not given the microcosmic status of the factors of the clusters, therefore, it is significant to go deeper into the diamond model and the dissertation wishes to do some researches deeply.Based on the actuality of research, this paper surveys Porter＇s diamond model from the Evolutionary Economics, and combines the research of the field with the instance in China, then puts forward the diamond model of twin-screw and implements the model into traditional industrial clusters in Zheiiang province. Detailed explaining is as follows. The main innovations of the dissertation are as follows： （1） having taken the points of biology into economics, and developing the Evolutionary Economics creatively; （2） having proved the diamond model, put forward a twin-screw microcosmic model for the first time, and tried to study the dynamic and solid relationships of each factor in the diamond model, which is the most important innovation of the dissertation.

Structural model of substitutional sulfur in diamond

Based on ab initio calculations,it is found that the donor center of substitutional sulfur(S)in diamond with C2v symmetry is more stable than that with C3vsymmetry,which is different from previous reports in literature.The energy difference of C2vand C3vstructures is qualitatively affected by the supercell size,and the 216-atom supercell could be proposed as the minimum to obtain stable configuration of substitutional S in diamond.Using supercells of up to 512 atoms,the donor level of substitutional S with C2vsymmetry is deep.

职业教育赋能新质生产力发展的内涵要义、运行逻辑和推进路径

新质生产力是新时期我国推动高质量发展,加快中国式现代化建设,解放和发展生产力的重要思想体现,具有要素配置优、产业体系新、创新驱动快、数字赋能强、人力配置准等本质特征。职业教育赋能新质生产力发展,推动中国式现代化高质量发展是时代赋予的使命和责任。研究采用波特的国家竞争优势“钻石”模型对职业教育赋能新质生产力发展的要素组成和运行逻辑进行了探讨,分析了职业教育体系建设改革的运行表征和推进路径。研究认为,现代职业教育体系建设应充分发挥政府统筹作用,促进产教伴生关系;推动多元协同共建,深化校企依赖关系;打造“五金”新基建,重构教学组织关系;优化研发平台组织,创新科教融汇关系;优化数字赋能生态,建立虚实融合关系;完善产教治理体系,处理好内外环境关系。

Validation of Numerical Modeling for the Prediction of Elastic and Failure Behavior of Diamond Powder Filled Woven Composites

A numerical investigation was carried out to examine the role of micro-sized diamond powder filler on the on-axis tensile stiffness properties of the standard modulus T300 and the high modulus YS90A woven fabric composite plates by progressive damage modeling. Finite element modeling (FEM) results for the T300 composite with and without diamond powder predicted a specific case of fiber failure in all the plies showing the characteristics of brittle failure. Static tensile tests were carried out on the YS90A composite coupons containing no diamond powder (DP) and filled with 6% and 12% volume fractions of DP. A higher content of diamond powder in the coupons led to agglomeration. This induced stress concentrations and subsequently reduced the mechanical properties. FEM was carried out considering specimens with and without an induced stress concentration geometry in the YS90A coupons filled with DP. The results of the on-axis tensile tests indicated a delamination type of failure in both cases with additional fiber fracture in the Open Hole Tensile (OHT) coupons.

基于钻石模型的胶合板国际竞争力来源实证研究

出口是中国胶合板产业发展的重要动力因素,但近年来中国胶合板出口竞争呈现不利态势,分析胶合板国际竞争力来源及其动态变化,有助于中国胶合板重构竞争优势。文章利用UNComtrade、WDI数据库等相关数据,以国际市场占有率表征的实际国际竞争力为导向,以波特钻石模型的国际竞争力来源要素为指导选择代表性指标,运用多元线性回归模型实证研究胶合板国际竞争力的实际来源。结果显示:(1)劳动力、资源、资本等3个传统生产要素是胶合板国际竞争力的主要来源,影响程度分别为0.81、0.42、0.20;相关支持性产业水平也发挥着重要作用,影响程度为0.12;受刨花板、中密度纤维板替代和环保需求增强等影响,胶合板面临需求困境,需求的影响程度为-0.36;技术要素与企业战略、结构和同业竞争因素影响不显著。(2)异质性分析表明,随着时间变迁,胶合板国际竞争力对丰富劳动力的依赖程度降低,劳动力成本影响显化,资源禀赋作用上升,资本要素作用增强,工业基础水平作用显现,胶合板呈现从劳动密集型转向资本技术密集型的趋势。文章构建了国际竞争力来源的实证研究逻辑,提供了国际竞争力来源研究的时间和空间视角,弥补了胶合板国际竞争力来源计量经济研究的不足。结合中国胶合板产业实际,提出重组资本与劳动要素、夯实资源基础、改善需求条件、发挥相关支持性产业作用、促进高水平竞争等政策启示,重构中国胶合板竞争优势,再塑中国胶合板国际竞争力。

供销社改革发展再审视:组织特征、发展机制与若干思考

面对持续活跃于城乡商贸等领域且关注度较高的供销社,文本以回归组织视角进行审视,从环境、社会结构、目标、技术、参与者五个方面分析供销社的组织特征,阐释了供销社运行和发展的合法性机制、效率性机制与合宜性机制,考察了供销社改革实践中新型合作经济、农业生产服务、完善基层组织和数字技术赋能等典型发展路径,并对供销社的组织质性界定、发展方向研判、综合改革重点、持续发展动能等关键议题进行辨析,以期为我国供销社未来的改革发展提供有益启示。

面向软体机器人的磁流变弹性体变刚度模型研究

软体机器人在柔性抓取时存在手爪刚度单一不足的情况,而且磁流变弹性体的变刚度范围有限,本文提出了一种变刚度范围大的磁流变弹性体模型。在磁流变效应基础上设计了一种以磁流变弹性体为主体材料的“菱形”变刚度模型,并给出了3D打印模型与铸造技术工艺。通过电磁铁产生的磁场,构建了一种磁-力耦合模型,分析了“菱形”变刚度模型主要刚度变化关系,探索了影响模型变刚度的因素。通过建立的实验平台,结果表明:本文提出的“菱形”模型可以大幅提高磁流变弹性体的变刚度范围,并且可以实现通过控制电流大小来控制模型的刚度大小,含有3个“菱形”结构的模型在磁场下刚度变化的百分比可以高达约58%,可使磁流变弹性体作为类“皮肤”应用在软体机器人手爪上。

我国农产品国际竞争力评价及影响因素分析

经济全球化发展的格局下,我国作为传统农业大国,发展农产品国际贸易,提升农产品国际竞争力,是进一步扩大高水平开放、加快融入世界经济的重要组成部分。基于对我国农产品国际贸易发展现状分析,运用国际市场占有率、贸易竞争力指数以及显示性比较优势指数对我国农产品的国际竞争力进行测算,并通过钻石模型分析影响我国农产品国际竞争力的因素,最后提出针对性的对策建议,以期提升我国农产品国际竞争力。

河北省农产品国际竞争力评价及影响因素研究

发展农产品贸易,提升农产品国际竞争力对促进河北省农业高质量发展具有重要意义。以2006—2020年河北省农产品生产需求等相关数据为依据,采用熵权法构建农产品国际竞争力综合评价指标体系,研究了河北省农产品国际竞争力水平及发展趋势,并综合运用双钻石模型,从国际国内2个层面探究河北省农产品国际竞争力的影响因素,以期为全省农产品国际竞争力提升提供参考依据。结果表明:河北省农产品国际竞争力呈现稳步增长态势,农产品全球指标与国内指标走势基本一致,规模以上农副食品加工业R&D人员和沿海港口货物吞吐总量对竞争力的影响较大。

基于双钻+PBL模式的非遗技艺学习类APP交互设计研究

目的从非遗技艺学习类APP原型开发的视角,提出并构建该类原型中交互设计的双钻+PBL模式,以改善用户使用后批判思维倾向提升不足的问题。方法针对非遗技艺学习类APP原型的交互设计在用户批判思维倾向提升上的不足,在被广泛论证有利于提升批判思维的PBL(基于问题的学习)模式的基础上,融入典型艺术设计实践活动的双钻模型,开发新的交互设计原型。随后使用定量研究的方法,采用加利福尼亚批判思维倾向量表对30个参与实验的学生进行前测和后测,使用平均分、中位数、正态分布检验得分,最终选择威尔科克森秩和检验检验统计数据,回答研究问题。结果批判思维倾向的P小于0.05,6个子维度中除了开放思想的P小于0.05之外,其他五个子维度P都大于0.05。结论实验结果表明,基于双钻+PBL模式开发非遗技艺学习类APP交互原型能对使用者批判思维倾向产生提升效果,但对其中几个子维度提升效果不显著。

我国绿色建筑政策研究:基于扩展钻石模型和政策工具

构建绿色建筑扩展钻石模型,明确了绿色建筑行业发展的关键要素与政府的核心效能。基于此,进一步构建绿色建筑“政策工具—全生命周期”二维分析框架,利用Nvivo12软件对62份政策文本进行编码统计与分析。研究发现,现有政策工具针对需求条件、生产要素、企业战略与支持性产业的影响有限。并提出政策建议未来的着力方向:拓展运营维护阶段政策的使用,加大需求端的激励措施;提升生产要素供应能力与质量,重视人才培养和企业能力建设;健全全流程精准管控体系,增强企业金融激励;落实技术创新扶持,完善全产业链政策体系。

双钻模型下高校创业竞赛服务体系设计实践

探讨高校创业竞赛支持服务体系的设计与实践,通过信息化服务优化创业竞赛机制,旨在更有效地培养学生的创业精神和能力。采用服务设计中的双钻模型为框架,将创业竞赛支持服务体系构建分为“发现、定义、发展、交付”4个阶段,确保系统设计的全面性和实用性。采用访谈、问卷调查和现场观察等方法,收集和分析师生在创业竞赛中的需求和痛点,并利用用户体验旅程图、服务蓝图利益相关者地图等工具,设计并优化创业竞赛支持系统。整合创业竞赛体系中的不同利益方需求,重构基于创业竞赛服务体系,依据用户需求进行创业竞赛支持系统的系统功能规划,并进行系统服务蓝图和产品原型的设计,根据用户对产品原型的可行性测试优化了系统服务。利用双钻模型设计的创业竞赛支持服务体系,不仅优化了高校创业竞赛服务,也为其发展提供了创新思路和实用方法。该系统可以有效解决学生在创业竞赛中面临的挑战和问题,提升学生的创业精神和能力,并为高校创业教育生态系统的建设贡献力量。

RCEP成员国数字贸易竞争力测算及影响因素研究

数字贸易的发展迸发着强大的力量,RCEP的签订与生效为其成员国数字贸易的发展带来了新机遇。文章基于2005—2021年RCEP15个成员国的数字贸易数据,在测算数字贸易综合竞争力的基础上,以迈克尔·波特的“钻石模型”为理论依据,选择9个影响数字贸易竞争力的因素,对RCEP数字贸易国际竞争力的影响因素进行实证。结果显示:RCEP成员国数字贸易的规模呈现不断扩大的态势,但整体上竞争力优势不明显,区域成员国内部数字贸易发展不平衡,存在较大差距;信息化设施、城市化水平、数字贸易产业开放度和相关政策对RCEP成员国数字贸易国际竞争力产生显著的积极作用,并且对中日韩澳新五国和东盟十国具有异质性的影响。据此,文章提出积极推进城市化建设、挖掘数字需求消费、扩大数字贸易开放程度、完善数字基础设施和注重RCEP政策优势的建议对策。