Dynamic Development Characteristics and Driving Factors of High Quality Development Level in China’s Five Major Urban Agglomerations

High-quality development is the primary task of comprehensively building a socialist,modern country,as well as the primary task of building urban agglomerations in China.Based on the five development concepts,this paper used the entropy method to measure the High Quality Development Index(HQDI)of the five major urban agglomerations.The results showed that the HQDI of the five major urban agglomerations shows a fluctuating upward trend.First,using the Dagum Gini coefficient to explore the sources of HQDI development differences in urban agglomerations,we found that the main source of HQDI differences in urban agglomerations was inter-regional differences,while intra-regional differences were not important.Second,kernel density estimation was used to test the dynamic evolution trend of HQDI within urban agglomerations.There was a polarisation phenomenon in the HQDI of urban agglomerations,such as the Pearl River Delta urban agglomeration and the Chengdu-Chongqing urban agglomeration.But overall,the degree of imbalance had decreased.Third,using geographic detectors to examine the driving factors of HQDI in urban agglomerations,we found that the main driving forces for improving HQDI in urban agglomerations were economic growth,artificial intelligence technology and fiscal decentralisation.All the interaction factors had greater explanatory power for the spatial differentiation of HQDI,which can be divided into two types:two-factor improvement and non-linear improvement.This study is conducive to improving and enriching the theoretical system for evaluating the high quality development of urban agglomerations,and provides policy references for promoting the high quality development of urban agglomerations.

Does green finance drive high-quality economic development?-Based on empirical evidence from China

Green finance,as an important branch of modern finance,has far-reaching significance that is not limited to the financial sector.By promoting green investment and optimizing resource allocation,green finance plays a crucial role in reducing environmental pollution and carbon emissions.At the same time,it can also promote the quality of economic growth and achieve the harmonious development of economy,society and environment.Based on China's provincial panel data from 2008 to 2022,the direct impact and indirect transmission mechanism of green finance on high-quality economic development are analyzed by constructing a dynamic panel model and a mediation effect model.It is found that green finance not only directly promotes the high-quality development of the economy,but also indirectly promotes the sustainable and healthy growth of the economy through the transmission channel of technological innovation.This mediating effect of technological innovation is as high as 78.65%,which shows the close connection between green finance and high-quality economic development.In addition,the study also found that the direct promotion effect of green finance on high-quality economic development has significant regional heterogeneity.The results of this study suggest that when formulating relevant policies,it is necessary to fully consider the actual situation of each region and tailor them to the local conditions to ensure the in-depth promotion of green finance and the overall development of the economy.

Structural characteristics and influencing factors of spatial correlation network for regional high-quality development in China

On the basis of measuring the regional high-quality development in China from 2011 to 2020,this study uses gravity model to build spatial correlation network,and uses social network analysis method to analyze the structural characteristics and influencing factors of correlation network.The results are shown as follows.First,from 2011 to 2020,the level of regional high-quality development in China is rising gradually,and the discrete characteristics between regions are gradually obvious,showing a step-like distribution structure decreasing from east to west.Second,the network density of regional high-quality development is generally low and tends to decline,but it has strong stability and correlation strength.Third,the spatial correlation network has an obvious core-edge structure.Shanghai is always at the center of the network and plays a significant intermediary role,while Qinghai and Xinjiang are always at the edge of the network.Fourth,the regional high-quality development association network can be divided into four major sectors:main benefit,net benefit,net spillover,and broker,showing the spatial correlation characteristics of inter-plate contact and intra-plate agglomeration.Fifth,the level of economic development,the level of urbanization and geographical proximity have a significant impact on the formation of regional high-quality development correlation network.

Intellectual Property Protection and High Quality Development of Radix Glycyrrhizae for Treatment of COVID-19

Radix Glycyrrhizae is the dominant native medicinal material variety in the north and northwestern medicinal materials producing areas.It is a main Chinese medicine of effective TCM drugs and formulas for the treatment of new coronavirus disease(COVID-19).This paper introduces the medicinal value of Radix Glycyrrhizae,involving the labeling,cultural heritage,and creative intellectual property rights of the Chinese medicinal materials,analyzes the poverty-stricken areas that are ecologically suitable for Radix Glycyrrhizae cultivation,and the superior counties and production bases of the Chinese medicinal materials.Besides,mainly from the aspects of perfect intellectual property rights,the establishment of authentic medicinal material production bases,and the construction of quality control systems,etc.,it discusses the rural revitalization strategy and the development strategy of traditional Chinese medicine(TCM),agricultural intellectual property protection and high-quality development strategy of Radix Glycyrrhizae.

Trans-sacral screw fixation in the treatment of high dyplastic developmental spondylolisthesis

We describe the case of a 67-year-old woman with L5-S1 ontogenetic spondylolisthesis treated with pedicle fixation associated with interbody arthrodesis performed with S1-L5 trans-sacral screwing according to the technique of Bartolozzi. The procedure was followed by a wide decompressive laminectomy. The patient had a progressive improvement of the symptoms which gradually disappeared in 12 mo. The radiograph at 6 and 12 mo showed complete fusion system. The choice of treatment in L5-S1 ontogenetic spondylolithesis is related to a correct clinical and diagnostic planning(X-ray, computer tomography magnetic resonance imaging, Measurement). In particular, the severity index and the square of unstable zone, and the standard measurements already described in the literature, are important to understand and to plane the correct surgical strategy, that require, in most of the times, fusion and interbody artrodesis.

Role of Agricultural Product Quality and Safety in High Quality Development of China's Agriculture

The quality and safety of agricultural products are closely related to human health.They also play an important role in enhancing the competitiveness of China’s agricultural products market,shaping the brand value of agricultural products,and promoting the high-quality development of agriculture.At present,there are still a series of problems in the quality and safety of agricultural products.Relevant departments of the state should strengthen guidance and supervision,improve the quality and safety awareness and management level of agricultural product producers,and encourage producers to participate in the product certification and process certification of agricultural products.In addition,it is necessary to take effective control measures in accordance with the certification requirements,to evaluate their effectiveness,so as to improve the quality and safety of agricultural products and promote the high-quality development of China’s agriculture.

Countermeasures and Recommendations for High Quality Development of Tan Sheep Industry in Ningxia

Tan sheep industry is a characteristic and superior agricultural industry in Ningxia,and it is also an enriching industry that helps in poverty alleviation and increases farmers’income.The local government has been committing to building the"Yanchi Tan Sheep"brand and has made remarkable achievements.In order to explore the resource efficiency and quality of Tan sheep industry,the current situations and advantages of brand development,this paper made an empirical research through field investigations.The research was mainly concentrated on breeding scale,industrial integration,brand building,breeding benefits,and policy support.After a comprehensive evaluation,it came up with the recommendation that the Tan sheep industry should take the high-quality,high-end and green development road.

Evaluation of Early High Speed Development of Bottom Water Heavy Oil Reservoir

The bottom water heavy oil reservoir has high natural energy, and the bottom water body multiple of the reservoir is 300 times or even higher. The natural energy of the reservoir can keep the superior condition that the formation energy does not decrease under the condition of large liquid volume and high recovery rate. In view of this reservoir condition, we take C oilfield as an example to carry out the oilfield development effect under the condition of large liquid volume and high-speed production, and analyze the influence of high-speed production and medium low-speed production on recovery rate of similar heavy oil bottom water-reservoir. The results show that the rising trend of water cut in oilfield is the same whether high-speed development with large liquid volume or conventional low-speed development is adopted. Under the condition of high liquid production, the sweep efficiency of water flooding is high in the same period of time, which has certain advantages of enhanced oil recovery. The development mode of early large liquid production is explored, which provides certain guidance for the efficient development of heavy oil reservoir with bottom water.

High Speed Development of Zhangjiagang's Economy

Zhangjiagang, located on the southern side of the lower reaches of the Yangtse River, is a coastal industrial city that in emerging is the process of the country’s reform and opening-up drive. The city enjoys an ideal location as it is in the economically-developed region composed of Suzhou., Wuxi and Changzhou, with Shanghai to the east, Wuxi to the west, Suzhou to the south and Nantong to the north. Since it was upgraded into a city in 1986, Zhangjiagang has been taking advantage of its

Analyzing the Current Situation of High-Quality Development and Its Optimization Path:A Case Study of Xinhui District

Based on the social and economic development data of Xinhui District in Jiangmen City from 2016 to 2020,as well as the characteristics and connotation of high-quality development,this study constructs a high-quality development evaluation index system,explores the current situation of high-quality development in Xinhui District from a quantitative perspective by factor analysis,compares it with the high-quality development situation of other regions,so as to ascertain the gap existing in Xinhui District,and finally,proposes corresponding improvement measures to provide reference for local the government to formulate policies.

Attention-Deficit/Hyperactivity Disorder in Adults with High-Functioning Pervasive Developmental Disorders in Japan

Aims: This study was designed to verify the proportion of Japanese adults with pervasive developmental disorder (PDD) who met the diagnostic criteria (other than E) for attention-deficit/hyperactivity disorder (ADHD) in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR). Furthermore, we examined to what extent adults with PDD think that they exhibit ADHD symptoms. Methods: We developed an original Japanese self-report questionnaire to determine the presence or absence of 18 symptoms from the diagnostic criteria for ADHD in the DSM-IV-TR. We administered the questionnaire to 64 adults with high-functioning PDD (45 men and 19 women) and 21 adults with ADHD (10 men and 11 women), aged 18 to 59 years, with a full-scale intelligence quotient ≥75. Target patients were evaluated for ADHD by their psychiatrists. Results: Twenty-nine (45.3%) adults with PDD also had ADHD. The percentage of these adults who had over six perceived inattention symptoms from the DSM-IV-TR was 96.6%. The percentage of these adults who had over six perceived hyperactivity-impulsivity symptoms was 65.5%. Thirty-five (55.6%) adults with PDD responded that they were aware of having ADHD symptoms at the level of the relevant diagnostic criteria. Conclusions: The present study is the first to examine the frequency of objective and perceived ADHD symptoms in adults with PDD in Japan. Our results show that both objective and perceived ADHD symptoms frequently appear in a large number of adults with PDD. This suggests that it is necessary to attend to concomitant ADHD symptoms in the medical care of adults with PDD.

ATTEMPTS AND EXPLORATIONS TO ENTER THE MARKET: THE GROWTH AND DEVELOPMENT OF HIGH- AND NEW-TECH ENTERPRISES

In 1984, under the guideline laid down by the Communist Party of China, "economic construction must rely on science and technology, and science and technology must be geared to serve economic construction", the CAS began to encourage enthusiastically its scientific and technical personnel to run high-and new tech enterprises.At present,there are more than 500 S&T enterprises at the Academy,including five (group)corporations directly under the jurisdiction of the Academy, 21 co-operation enterprises,40 or so

CroweⅢ-Ⅳ型DDH患者全髋关节置换术后不满意及相关因素分析

目的:探讨全髋关节置换术的CroweⅢ-Ⅳ型发育性髋关节发育不良(developmental dysplasia of the hip,DDH)患者的满意度及造成不满意的相关因素。方法:回顾性分析2013年3月至2018年3月行全髋关节置换术的169例CroweⅢ-Ⅳ型DDH患者,通过微信进行调查问卷,调查患者对手术总体满意度、10项日常功能满意度和患者认为对自己日常生活影响比较大的前5个问题。手术前后采用髋关节Harris评分进行功能评价。结果:收到完整调查问卷145份,所有患者获随访,时间1~5(3.23±1.22)年。145例患者分成两组,其中对手术疗效满意的118例,不满意的27例,手术总体满意率81.38%(118/145)。患者认为对生活影响比较大的前5个问题分别是术后髋部疼痛,肢体明显不等长、行走、上下楼梯、蹲起。两组术前Harris评分比较,差异无统计学意义(P>0.05),不满意组术后Harris评分较低。术后髋关节疼痛、肢体不等长是影响手术不满意的直接因素。结论:采用全髋关节置换术治疗CroweⅢ-Ⅳ型DDH患者手术难度大;术后髋关节疼痛(轻度以上),肢体不等长(>2 cm)是术后不满意的独立危险因素。

新时代职业教育评价改革困囿与创新探索

职业教育评价是实现职业教育高质量发展和培养技术技能人才的关键抓手。当前,国内职业教育评价多囿于传统教育评价体制所限,普遍存在以总结性评价为主、发展性评价不足等泛化现象。新时代的职业教育评价改革创新是推进当前职业院校自身变革、提升职业教育质量的关键性内驱动力,应通过定位教育类型、办学特点、实现路径等要素,创新评价生态模式和质量考核理念,构建一体联动的专业化强效评价体系,达到改进职业教育评价的效果。

初中STEM课程中元认知能力培养的策略研究

STEM教育具有多学科整合、基于项目的协作学习和真实的问题解决情境等学科特征。然而,对于习惯于传统教学方法的学生来说,由于缺乏系统的认知能力和调节能力,容易导致STEM教育的教学效果不佳。元认知能力是建立在一定的元认知知识和情感的基础上,对自身认知活动进行调节和控制的高级能力。有研究表明,培养学生的元认知能力可以提高其在STEM教育中的学习能力、学习成绩和学习效果。然而,现有研究大多将某个策略应用到STEM教育中培养元认知能力,或者聚焦于元认知能力某一维度的培养,缺乏系统全面的元认知能力培养策略。因此,本研究根据元认知的结构和STEM教育的特点,提出了在STEM教育中全面系统地培养元认知能力的策略模型。而后,本研究通过准实验研究法验证以上策略的应用效果,在STEM课程中,实验组采用元认知培养策略,对照组采用传统方法进行教学。根据问卷数据的ANCOVA分析结果,得出以下结论:①元认知培养策略可以有效提高学生的元认知能力,包括元认知知识、元认知经验和元认知监控;②元认知培养策略可以促进学生的学习成绩和知识获取。

抗SOX1抗体相关神经系统副肿瘤综合征的临床异质性分析

目的总结抗Y染色体性别决定区相关高迁移率超家族1(SRY⁃like high⁃mobility group superfamily of developmental transcription factors 1,SOX1)抗体相关神经系统副肿瘤综合征(paraneoplastic neurological syndrome,PNS)的临床表现、影像学特征和预后。方法选取2019年1月至2023年1月首都医科大学附属北京友谊医院抗SOX1抗体相关PNS患者6例,回顾性分析患者的相关资料。结果6例患者中,男5例、女1例,年龄42~76岁。6例患者中,感觉运动周围神经病合并小细胞肺癌(small cell lung cancer,SCLC)2例、边缘叶脑炎2例、副肿瘤小脑变性1例和Lam⁃bert-Eaton肌无力综合征合并SCLC 1例。6例患者血清抗SOX1抗体均阳性,其中合并其他抗体阳性1例、合并脑脊液抗SOX1抗体阳性2例。6例患者神经系统症状均早于肿瘤发现前,均于发现抗SOX1抗体后行肿瘤筛查,其中3例SCLC患者进行治疗后病情较稳定;截至随访时间,余3例患者经检查未发现肿瘤(其中病例5随访>2年,病例2和病例4随访<2年),进行治疗后,症状未见明显进展。结论抗SOX1抗体相关PNS患者存在高度临床异质性,部分患者伴发肿瘤。可增加副肿瘤抗体的检测,以提高早期诊断潜在肿瘤的可能性。

初中生物学课堂教学中发展性评价语的特点及应用

发展性评价语指在日常课堂教学中,为了促进学生发展,对学生的表现进行价值判断的语言。以初中生物学课堂教学为例,在分析教师发展性评价语特点的基础上提供两个范例,期望能给初中生物学教师提供一些参考。

The Impetus for RCEP in Facilitating the High-quality Development of the Tourism Service Trade in Yunnan Province,China

The present world pattern has undergone major changes,the trend of world multi-polarization is constantly emerging,and peace and development remain the main themes of today’s society.The formal signing and implementation of the Regional Comprehensive Economic Partnership(RCEP)is important for meeting the needs of peace and development of many countries and regions.China is in a new era of reform and opening-up,and the RCEP content is in line with China’s concept of pursuing a path of rejuvenation.Based on the locations of important borders,Yunnan Province has become one of the key places for China’s opening-up and development regarding Southeast Asia and South Asia,and the high-quality development of its tourism service trade is of great significance.This study first used the grounded theory analysis method to organize,analyze and process the records of international conferences and government press conferences held in Yunnan Province,as well as important related issues since the signing of RCEP.Then,the social network analysis method was used to analyze the social recognition degree of RCEP in promoting the high-quality development of the tourism service trade in Yunnan Province from the perspectives of different levels and group consensus.The results show that cooperation is the key macro driving force for RCEP in promoting the high-quality development of the tourism service trade in Yunnan Province.Regarding the opportunities and environment of the transportation dividend,policy dividend and investment dividend,port construction,border township construction and exhibition-related construction are important cooperation contents,so they are conducive to the recovery of the tourism industry in a broader development space.Competition can improve the driving force of RCEP in promoting the high-quality development of the tourism service trade in Yunnan Province at the micro level,and has more practical significance.For example,RCEP can better rely on its own geographical advantages and international market competitiveness,optimize the use of resources inside and outside ports,and use high-tech products to form a more green,ecological,organic and sustainable development.In different levels of social identity,RCEP’s power of cooperation is more strongly recognized,while the power of competition is less recognized.However,from the perspective of grouping the various groups,RCEP’s powers of cooperation and competition are jointly recognized by the other groups,indicating that cooperation and competition are necessary for the realization of RCEP’s power.The results of this study provide a certain reference for understanding the dynamics of RCEP in more detail from more angles and for the local implementation of RCEP rules and measures.

农民集中居住政策的发展主义逻辑及转向

城镇化背景下农民市民化及农民上楼问题的学术研究十分活跃,诸多研究基于经济社会发展的单一立场将农民集中居住视作农村现代化发展的高效途径。中国式现代化的理论兴起及乡村振兴的政策转向背景下,以西方现代化模式为目标的发展主义政策路径逐渐受到反思和质疑。借助中国式现代化的理论视角,结合Y村城郊开发区农民集中居住不同阶段的微观案例,揭示发展话语如何凭借现代城市替代传统乡村的发展真理性,对农民的传统生计进行边缘化建构和经济指标转译,从而使农民的主体生计诉求让位于集中上楼的政策规划。以此对农民集中居住政策及长期以来的乡村改造政策背后的发展主义逻辑进行理论追溯和反思,并探讨基于中国式现代化理论的乡村建设及城镇化的新发展语境。