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Literatura académica sobre el tema "Zhengzhou (Chine)"

Autor: Grafiati

Publicado: 25 de mayo de 2024

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Artículos de revistas sobre el tema "Zhengzhou (Chine)"

Fei, Xu. "THE IMPACT OF INDUSTRIAL TOURISM ON ECONOMIC MODELS - TRANSFORMATION OF ZHENGZHOU'S ECONOMIC MODEL". Economics and Innovative Technologies 11, n.º 1 (26 de febrero de 2023): 428–37. http://dx.doi.org/10.55439/eit/vol11_iss1/a46.

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Zhengzhou, along with Xi'an, Chengdu, Chongqing and Wuhan, is one of the most important cities in inland China. It is the second largest city in central China, after Wuhan. It is the economic center of the province and the surrounding areas such as southeastern Shanxi and southwestern Shandong. The main purpose of this study is to learn the effect of Zhengzhou industrial tourism on Zhengzhou economic models as well as the deep changing of Zhengzhou’s economic model. The result shows that the relationship between industrial tourism and Zhengzhou’s economic is significant. The findings can suggest that developing industrial tourism in Zhengzhou influences on Zhengzhou’s economy positively.

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Ji, Zhengxin, Yueqing Xu y Hejie Wei. "Identifying Dynamic Changes in Ecosystem Services Supply and Demand for Urban Sustainability: Insights from a Rapidly Urbanizing City in Central China". Sustainability 12, n.º 8 (22 de abril de 2020): 3428. http://dx.doi.org/10.3390/su12083428.

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Identifying the balance and dynamic changes in supply and demand of ecosystem services (ES) can help maintain the sustainability of the regional ecosystem and improve human well-being. To achieve a sustainable ecological management regime in Zhengzhou City, this study presented a comprehensive framework for identifying dynamic changes of ES supply and demand and managing ES. Using land use data of Zhengzhou City in 1995, 2005, and 2015 and incorporating expert knowledge and the ES evaluation matrix, we evaluated the spatiotemporal changes in the ES supply and demand in Zhengzhou. Gradient analysis was conducted to identify urban–rural patterns in the budgets of ES supply and demand. Spatial autocorrelation analysis was employed to identify the hotspot areas of ES surpluses or deficits. The research results show the following: (1) In the past 20 years, the supply-and-demand relationship of ES in Zhengzhou has gradually evolved in a direction where supply falls short of demand. The average budget index of Zhengzhou’s ES supply and demand decreased from 7.30 in 1995 to −4.89 in 2015. Changes in the supply and demand status of ES in Zhengzhou corresponded to the background of rapid urbanization. (2) Urban–rural gradient differences exist in the budgets of ES supply and demand in Zhengzhou. Core development areas, such as the Zhengzhou urban areas, are in deficit, whereas a balance or surplus can be observed in rural areas far from urban centers. (3) The surplus hotspots of ES budgets were mainly distributed in the western and southern mountainous areas of Zhengzhou, and they were scattered and the scope shrank, with a decrease of 2.73 times in 20 years, whereas the deficit hotspots expanded outward with each urban area as the center, with an increase of 5.77%. Ecological management zoning (ecological conservation area, ecological improvement area, and ecological reconstruction area) with the effective guidance of ecological and economic policies could comprehensively improve ES management and achieve urban sustainability. The framework in this study can easily and quickly assess the supply and demand status of ES and provide scientific support for the ecological management in rapidly urbanizing areas.

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Yang, Yang, Ruizhen He, Dongge Ning, Guifang Wang, Manshu Liu y Albert Fekete. "An Overview of Urban Park Development in Zhengzhou, China". Acta Biologica Marisiensis 4, n.º 2 (1 de diciembre de 2021): 1–13. http://dx.doi.org/10.2478/abmj-2021-0009.

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Abstract As essential elements of green spaces and social spaces in cities, urban parks significantly improve the quality of life and promote urban sustainability. Research on the development process of urban parks can be meaningful for coping with the current issues and future opportunities facing cities. This study takes Zhengzhou as the case aiming to outline the development process and characteristics of urban parks within the city. We adopted the empirical analysis to review the evolution processes and trends of Zhengzhou’s urban parks from the perspective of implementation approaches, spatial layout, and functions and uses. Results reveal four subsequent phases: the emergence phase (1949–1977), the growth phase (1978–1996), the acceleration phase (1997–2012), and the promotion phase (after 2012), according to the periods of urban development and the opportunities for green space development. The discussion includes development issues and strategies regarding land use approaches, user group needs, and public participation. The findings may help formulate adaptive and effective policies and planning tools for urban parks and provide a basis for further research on urban parks and Zhengzhou’s road to the ideal “Park City”.

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Hao, Mengge, Dongyong Zhang y Stephen Morse. "Waste Separation Behaviour of College Students under a Mandatory Policy in China: A Case Study of Zhengzhou City". International Journal of Environmental Research and Public Health 17, n.º 21 (5 de noviembre de 2020): 8190. http://dx.doi.org/10.3390/ijerph17218190.

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The need for effective solid waste management (SWM) is an important environmental and public health issue. As a key way of minimizing municipal solid waste (MSW), source separation has in recent years become the centre of discussion in China. Following the example of Shanghai, the city of Zhengzhou introduced its mandatory waste separation measures on 1 December 2019. But does the mandatory regulation work? This study aims to investigate the waste separation behaviour of college students in Zhengzhou under the mandatory regulation and the motivations behind students’ behaviour. A questionnaire-based survey was carried out on 62 university campuses in Zhengzhou City, and a total of 1747 valid questionnaires were completed across these campuses and analysed. It was found that under Zhengzhou’s mandatory measures, college students do have a basic knowledge of waste separation and most are familiar with where kitchen waste should be placed, but they have problems categorizing some recyclables such as glass, hazardous waste such as lightbulbs and other waste such as cigarette butts and napkins. It was also found that college students’ waste separation behaviour, their attitude towards waste separation and the convenience of waste sorting facilities in Zhengzhou in the mandatory era have been improved compared to the era prior to mandatory waste separation. The results also indicate that most of college students (86.7%) always or sometimes undertake waste separation, and students majoring in science and senior year undergraduates are more likely to participate in the practice of waste separation. Other influencing factors of college students’ waste separation behaviour include convenience of waste sorting facilities, their willingness to separate waste, knowledge of a related field, attitude towards waste separation, peer pressure as well as the existence of a reward and penalty system. Management strategies for improving college students’ waste separation behaviour under mandatory regulation are also discusses and a number of recommendations for improvement are made.

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Zhang, Ke y Jae Eun Lee. "Using the Social Media Data in Disaster Management: Heavy Rainstorm in Zhengzhou, China". Crisis and Emergency Management: Theory and Praxis 13, n.º 9 (30 de septiembre de 2023): 1–14. http://dx.doi.org/10.14251/jscm.2023.9.1.

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This paper aims to study Weibo posts about the 2021 Zhengzhou rainstorm disaster to demonstrate the usefulness of social media data in disaster management. Social media data, as an emerging source of big data is increasingly being used to disseminate important information about disasters to the public. This paper explores the usefulness of Weibo data in disaster management by taking the Zhengzhou rainstorm in 2021 as a case. First, based on web crawlers and Weibo API, this study obtained Weibo posts related to topics of rainstorm. A temporal analysis of related Weibo posts shows that the temporal trend of the number of rainstorm related Weibo posts coincided with the developmental stages of the rainstorm. Second, topic extraction from Weibo content was performed, which found that people discuss different topics on social media in different disaster stages. Finally, the hot keywords of Weibo posts were extracted, which most intuitively expresses people's information exchange during rainstorm. This study demonstrates that disaster information extracted form social media could reflect the public's disaster risk perception and material needs well and have potential to disaster management resource.

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Chang, Mingyuan, Longyang Huang, Tianlin Zhai, Jiawei Zhu, Yuanbo Ma, Ling Li y Chenchen Zhao. "A Challenge of Sustainable Urbanization: Mapping the Equity of Urban Public Facilities in Multiple Dimensions in Zhengzhou, China". Land 12, n.º 8 (4 de agosto de 2023): 1545. http://dx.doi.org/10.3390/land12081545.

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The rapid urbanization and population growth in China have brought the issues of social equity and justice to the forefront. The supply and layout of public service facilities play a crucial role in determining the residents’ quality of life and have become a significant factor triggering social equity and justice concerns. This study took Zhengzhou’s urban core as an example. From the perspectives of regional equality, spatial equity, and social justice, the service area analysis and Gaussian two-step floating catchment area method were used to analyze the public service facilities’ layout situation and the equity and justice issue and to discuss the causes of the current situation. The study found that the social equity and justice of public facilities in Zhengzhou’s urban core were more prominent. The accessibility of public facilities inside and outside the 3rd ring road of the urban core exhibited marked differences, indicating a need for improvement in regional equality and spatial equity. Vulnerable groups lacked special care and public facilities lacked justice. Combined with the development process of urbanization in Zhengzhou, this paper argued that this was closely related to the government’s public policies.

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Yang, Yarong, Jie Ma, Hong Liu, Lili Song, Wei Cao y Yifan Ren. "Spatial Heterogeneity analysis of urban forest ecosystem services in Zhengzhou City". PLOS ONE 18, n.º 6 (8 de junio de 2023): e0286800. http://dx.doi.org/10.1371/journal.pone.0286800.

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Understanding the spatial distribution of urban forest ecosystem services is essential for urban planners and managers to effectively manage cities and is an essential part of sustainable urban development. Mapping the spatial distribution of urban forest ecosystem services and improving the accuracy of its assessment scale will undoubtedly provide a more accurate reference basis for later management. In this study, we used the i-Tree Eco model and kriging interpolation to quantify and map urban forest ecosystem services and their spatial distribution in Zhengzhou, a city along the lower reaches of the Yellow River in China; analyzed the mapping errors and applicable conditions; and further explored the spatial differences using geographic probes. The i-Tree Eco model estimation results showed that the total carbon storage in the urban forest of Zhengzhou city was 75.7 tons, the annual carbon sequestration was 14.66 tons, the trees and shrubs in the urban area of Zhengzhou city could effectively avoid a total of 307.86 m3 of surface runoff per year, and trees and shrubs removed 411.8 kg/year of air pollution (O3, CO, NO2, PM2.5, PM10, and SO2). The spatial distribution of all urban forest ecosystem services showed significant heterogeneity, but the spatial evaluation precision of different factors varied. GDP and population data showed a negative correlation with ecosystem services, and ecosystem services were abundant in watershed and woodland areas. This study differs from traditional assessments based on regional data due to its improved spatial evaluation accuracy, and the results, discussion, and analysis not only help Zhengzhou’s own urban development, but also provide a basis for the future construction and management of other cities, the Central Plains urban agglomeration, and the surrounding larger regions. This will contribute to the enhancement of ecosystem services and thus improve the ecological conditions of the region. This will also have a positive effect on the health of urban residents.

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Wang, Qizhen, Tong Zhao, Rong Wang y Ling Zhang. "Backward Trajectory and Multifractal Analysis of Air Pollution in Zhengzhou Region of China". Mathematical Problems in Engineering 2022 (13 de enero de 2022): 1–17. http://dx.doi.org/10.1155/2022/2226565.

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With the continuous promotion of industrialization and urbanization, China's environmental pollution is becoming increasingly serious, which has caused considerable damage to the natural balance. Air pollution seriously harms people's physical and mental health, the ecological environment, and the social sustainable development of society. In this study, the backward trajectory model and multifractal methods were adopted to analyze air pollution in Zhengzhou. The backward trajectory analysis showed that most clusters of air pollution were from southern Hebei, eastern Shandong, and mid-western Henan, which were then transported to Zhengzhou. For the PSCF and CWT analyses, we selected four representative cities to explore how close the air pollution of Zhengzhou is to other areas on the basis of air polluted concentration. The results of several multifractal methods indicated that multifractality existed in the AQI time series of Zhengzhou and cross-correlations between Zhengzhou and each of the four cities. The widths of multifractal spectra showed that the air pollution in Zhengzhou was closest to that in Jinan, followed by Shijiazhuang, Zibo, and Luoyang. The CDFA analysis showed that carbon monoxide (CO), nitrogen dioxide (NO2), and inhalable particulate matter (PM10) had important influences on air pollution in Zhengzhou. These findings offer a useful reference for air pollution sources and their potential contributions in Zhengzhou, which can support policy makers in environmental governance and in achieving sustainable urban development.

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Liu, Ruiliang, A. Mark Pollard, Jessica Rawson, Xiaojia Tang, Peter Bray y Changping Zhang. "Panlongcheng, Zhengzhou and the Movement of Metal in Early Bronze Age China". Journal of World Prehistory 32, n.º 4 (27 de noviembre de 2019): 393–428. http://dx.doi.org/10.1007/s10963-019-09137-w.

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AbstractThe role of Panlongcheng—a walled settlement on the Yangtze River with obvious links to the Erligang capital at Zhengzhou, ~ 500 km to the north—in early Bronze Age China has been the subject of much debate. Panlongcheng is a typical Erligang site (~ 1500–1300 BC), with evidence for people of elite status, unlike any other site apart from Zhengzhou itself. The tombs and bronzes at Panlongcheng, as well as other materials, closely resemble those at Zhengzhou. Why was Panlongcheng established along the Yangtze River, and what were the Erligang elites doing there? Considering the rich copper deposits in this area, it is widely assumed that the major function of Panlongcheng was to ship metal to Zhengzhou, and in return to receive bronze vessels from Zhengzhou. The purpose of this paper is to revisit this discussion through a re-evaluation of the scientific data on the bronzes from each site. A series of differences and similarities in the chemical and isotopic compositions of the metal objects at Panlongcheng and Zhengzhou are identified, suggesting that the relationship was more complex than was previously thought. In this light, despite a close social and presumably political affiliation with Zhengzhou, Panlongcheng appears likely to have had its own metal-casting capability, rather than having to rely completely on finished objects imported from Zhengzhou. This discovery encourages scholars to re-consider the metal supply network and the underlying political landscape in early dynastic China, shifting from a linear model to a complex but probably more realistic one.

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Editorial, E. "Corrigendum: Thermal performance experiment and numerical simulation of micro-PCM cement mortar composite wall". Thermal Science, n.º 00 (2023): 251. http://dx.doi.org/10.2298/tsci231124251e.

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Simeon Oka, Editor-in-Chief Emeritus of the journal Thermal Science request that it is, due to request of the authors, necessary to correct affiliations of the author THERMAL PERFORMANCE EXPERIMENT AND NUMERICAL SIMULATION OF MICRO-PCM CEMENT MORTAR COMPOSITE WALL by +School of Civil Engineering, Zhengzhou University of Industrial Technology, Zhengzhou, China Original scientific paper https://doi.org/10.2298/TSCI2304013L published in the journal Thermal Science, Year 2023, Vol. 27, No. 4A, pp. 3013-3028 since by the request of the author, AFFILIATION of the author must be changed. Instead of: School of Civil Engineering, Zhengzhou University of Industrial Technology, Zhengzhou, China has to be written: School of Economics and Management, Hebi Institute of Engineering and Technology, Henan Polytechnic University, Hebi, China Link to the corrected article <a href="http://dx.doi.org/10.2298/TSCI2304013L">10.2298/TSCI2304013L</a>

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Más fuentes

Tesis sobre el tema "Zhengzhou (Chine)"

Wang, Pengli. "L’adaptation du logement au grand âge en Chine : les expériences contrastées de Zhengzhou et de Hangzhou". Electronic Thesis or Diss., Paris 1, 2023. http://www.theses.fr/2023PA01H042.

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Le vieillissement accéléré de la population chinoise, conséquence de la « politique de l’enfant unique » mais aussi du décollage économique de la Chine, a incité le gouvernement à transformer en profondeur son régime de protection sociale. Ces transformations touchent tous les aspects de l’action sociale relatifs au vieillissement : les retraites, l’assurance maladie, l’assurance dépendance et le logement. Cette thèse rend compte de l’effort de l’État, à tous ses échelons, pour adapter l’offre d’hébergement et de soins de longue durée à une société en prise au délitement du familialisme confucéen. Située à la croisée de la géographie du vieillissement et de la gérontologie géographique, la thèse interroge tout particulièrement les modes de production des yanglaoyuan (maisons de retraite médicalisées ou non) et les politiques d’adaptation au grand âge des logements existants. Elle s’appuie sur le cas de deux métropoles décamillionaires de taille démographique comparable mais de maturité économique contrastée : Hanzghou, ville côtière prospère et Zhengzhou, ville de l’intérieur en cours de développement. Le cadre théorique relie les débats sur la caractérisation des régimes de protection sociale à la littérature des housing studies sur les politiques propriétaristes et l’aide sociale basée sur les actifs (asset-based welfare). L’apport empirique est consistant, basé sur des enquêtes auprès de 70 acteurs publics et privés et une analyse ethnographique de 50 projets résidentiels. Les résultats mettent en lumière une priorité très affirmée au maintien à domicile dans le cadre d’une doctrine propriétariste, l’objectif étant de pourvoir à 90% de l’offre résidentielle avec des modulations locales mineures. Les municipalités prennent en charge la requalification du bâti existant et procèdent, dans le cadre de ces opérations de rénovation urbaine, à la mise en place d’un fin maillage territorial de dispositifs communautaires offrant une assistance de base aux personnes âgées, en coordination avec les infrastructures hospitalières locales. Ces initiatives sont possibles grâce à l’importance des biens publics hérités de l’ère socialiste, qui peuvent ainsi être réaffectés, et plus généralement grâce au maintien de la propriété foncière par l’Etat. Cet avantage permet également aux gouvernements locaux de se désengager de l’exploitation de yanglaoyuan publics en attirant des exploitants privés grâce à la mise à disposition gratuite ou à très faible coût des locaux. Partout, ce modèle économique « léger en actif » (asset light) est promu pour développer une offre de yanglaoyuan à but non lucratif. Cependant, le soutien à ce type d’habitat mobilise également des subventions publiques, ce qui crée des inégalités régionales significatives dans l’offre d’hébergement longue durée en fonction de la capacité financière des collectivités locales. Même lorsque les aides sont conséquentes comme à Hangzhou, elles ne suffisent pas à abaisser suffisamment le tarif d’hébergement ni à garantir une qualité des soins adéquates, ce qui rend l’offre inadaptée aux besoins tant en termes de niveau de médicalisation que de tarification. Ces dynamiques contribuent à renforcer la stratification sociale et spatiale des conditions de vie des personnes âgées, produite par le différentiel de capacité financière des gouvernements locaux mais également des ménages, en raison des écarts remarquables dans le montant des pensions en fonction de l’ancien employeur
The accelerated aging of the Chinese population, a consequence of the “one-child policy” and China’s rapid economic development, has prompted the government to deeply transform its welfare system. These transformations affect all aspects of social action related to aging: pensions, health insurance, long-term care insurance, and housing. This thesis explores the government’s efforts at all institutional levels to adapt long-term care and housing supply to a society grappling with the decline of Confucian familialism. Locating at the intersection of the geography of aging and geographical gerontology, this thesis particularly examines the production of yanglaoyuan (nursing homes and retirement homes) and policies for adapting existing housing to the elderly. It draws on the case of two metropolitan areas with similar demographic size but differing economic maturity: Hangzhou, a prosperous coastal city, and Zhengzhou, an inland city in the midst of development. The theoretical framework connects debates on the characterization of social protection regimes to the literature on housing policies and asset-based welfare. The empirical contribution is substantial, based on surveys of 70 public and privatetakehold stakeholders and an ethnographic analysis of 50 residential projects. The results highlight a strong emphasis on aging in place within a home ownership- oriented doctrine, with the goal of providing 90% of residential options with minor local variations. Municipalities oversee the requalification of existing buildings and, as part of urban renewal projects, establish a dense network of community-based services for basic elderly assistance, in coordination with local hospital infrastructure. These initiatives are made possible by the significant public assets inherited from the socialist era, which can be repurposed, and more generally by the continued state ownership of land. This advantage also allows local governments to disengage from the operation of public yanglaoyuan by attracting private operators through the provision of free or low- cost public facilities. Everywhere, this “asset-light” business model is promoted to develop a wide supply of non-profit yanglaoyuan. However, support for this type of housing also involves public subsidies, leading to significant regional inequalities in long-term housing supply based on the financial capacity of local authorities. Even when subsidies are substantial, as in Hangzhou, they are insufficient to significantly reduce housing costs and ensure adequate quality of care, rendering the supply of yanglaoyuan inadequate in terms of medicalization and pricing. These dynamics contribute to reinforcing social and spatial stratification in the living conditions of the elderly, driven by differences in financial capacity of local governments as well as households due to notable disparities in pension amounts based on former employers

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RAMONDETTI, LEONARDO. "The Enriched Field. Urbanising the Central Plains of China". Doctoral thesis, Politecnico di Torino, 2020. http://hdl.handle.net/11583/2842525.

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Hsiao, Meichi y 蕭媚綺. "The Research for Mainland China''s Futures Market - The Efficiency Test for the Argriculture Futures of China Zhengzhou Commodities Exchange". Thesis, 1994. http://ndltd.ncl.edu.tw/handle/58853951872263439301.

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碩士
國立政治大學
國際貿易學系
82
It is now widely accepted that financial price series are generally not stationary and consequently, conventional statisti- cal procedures like F-statistic and t-statistic are no longer appropriate for testing market efficiency and estimation. Since nonstationary variables have infinite variance that make the F- test or t-test invalid, the standard hypothesis testing does not apply to time series with unit roots. This article adopts Engle and Granger''s (1987) two-stage estimation. Firstly, apply augu- mented Dickey & Fuller unit root test (1981) to the argricultur markets are with unit roots which means both time series variables are nonstationary. Secondly, apply Engle & Granger''s (1987) Cointegration Test to test whether the cointegration relationship, including wheat, corn and soybean futures market, between CZCE and CBOT exists or not, the former one is established on May 28th, 1993 in Mainland China and the latter one is established since 1865 in the United States. The result is the wheat, corn and soybean futures prices in these two markets are not cointegrated which implys by now these two markets have no longterm equilibrium relationship, also implys CZCE and CBOT are segmented, not cointegrated. On the contrary, applying Engle & Granger''s (1987) Cointegration Tests to test the different argriculture futures market in CZCE, cointegration can not be rejected. That implys one argriculture futures price can be predicted by other argriculture futures price and the market efficiency hypothesis is rejected. Therefore this article has the following conclusion : the empirical results by now presented the rejection of the market efficiency hypothesis for three argriculture products -- wheat, corn, and soybean -- traded on China Zhengzhou Commodities Exchange.

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Chen, Chi-wen y 陳啟文. "The Study on Reforms of China''s Household Registration System: The Case of Shijiazhuang City and Zhengzhou City". Thesis, 2011. http://ndltd.ncl.edu.tw/handle/98627152289866119186.

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碩士
銘傳大學
社會科學院兩岸關係與安全管理碩士在職專班
99
Since the household registration system of the advanced west countries adopt the principle of inhabiting and removing freedom, only Mainland China, North Korea and Benin implement the strict household registration system. Especially Mainland China, its planned economic system causes two dual household registration management system that cut apart in urban and rural areas. Following income gap get wide constantly and contradiction phenomenon conspicuous in urban and rural areas of Mainland China, may make people wonder will that cause the impact to the reform of the household registration system? After its household registration system reform, if a large amount of population from other places pours into, which kind of influence will be caused? And which kind of transition will be made to household registration system? All evoke the research motive and purpose. Shijiazhuang in Hebei Province and Zhengzhou in Henan Province are chosen as the cases from 2001 to 2004; the former turn on household registration system of provincial capital, the latter renowned for complete household registration system reform but stop. Besides, secondary materials analysis and case study are adopted as the research approach, new institutionalism is complemented as the research frame. And combine the view of path dependency theory, imposed institutional change and induced institutional change, to probe into the prospect of the reform of household registration system. Would the senior level of the Communist Party of China could popularize the pilot experience of the local household registration in the future on earth, or go ahead via the local place, make the household registration system reform developed from grass-roots authority to the senior level . According to recovery of the research, the household registration system reform is the process that such a lot of interest groups as central government, local government, outside population and urban citizen, etc. play chess in many ways. The result depends on supplementary measures perfect or not. It proved in the case of Zhengzhou, its reform stopped suddenly due to public resources were insufficient; a smooth-going household registration system reform such as Shijiazhuang city, its constant reform rely on the support of the central authority policy. Looking forward to the future, household registration system reform in Shijiazhuang city will move forward continuously; however, Zhengzhou city appears peri-urban, there is on break-through sign of household registration system reform. Now, the household registration system reform has been the tendency, the Central Economic Working Conference of the CPC in January of 2010 required to relax limit of household registration system reform in the small and medium-sized cities and urban. According to the economic development objectives in Mainland China, the time to reach development levels of middle-income countries is 2050; if economic development is enough to support the society security in rural equal to the city, it will help population move towards real free migration.

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Libros sobre el tema "Zhengzhou (Chine)"

Chuang shi gu du: Zhengzhou = Zhengzhou, China. Zhengzhou Shi: Henan ke xue ji shu chu ban she, 2011.

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Zhengzhou jun fen qu "Zhengzhou jun shi zhi" bian ji shi. y Zhong gong Henan Sheng wei. Dang shi zi liao zheng ji bian zuan wei yuan hui., eds. Zhengzhou zhan yi zi liao xuan bian. [Zhengzhou shi]: Henan ren min chu ban she, 1985.

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Zhengzhou da xue shui li yu huan jing xue yuan yuan zhi bian xie wei yuan hui. Zhengzhou da xue shui li yu huan jing xue yuan yuan zhi: 1959-2009. [Zhengzhou: "Zhengzhou da xue shui li yu huan jing xue yuan yuan zhi" bian xie wei yuan hui], 2009.

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"Zhongmou Xian jiao yu zhi" bian zuan wei yuan hui. Zhongmou jiao yu zhi. Zhuhai Shi: Zhuhai chu ban she, 2006.

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Sihan, Qing, Imai Hideki 1943- y Wang Guilin Dr, eds. Information and communications security: 9th international conference, ICICS 2007, Zhengzhou, China, December 12-15, 2007 : proceedings. Berlin: Springer, 2007.

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NPC 2010 (2010 Zhengzhou, China). Network and parallel computing: IFIP international conference, NPC 2010, Zhengzhou, China, September 13-15, 2010 : proceedings. Berlin: Springer, 2010.

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1955-, Zhang Xuepu, ed. Huang Huai yi shu bo wu guan cang pin: Tao qi pian. Beijing: Beijing gong yi mei shu chu ban she, 2009.

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Yong, Gan, Bevilacqua Vitoantonio, Figueroa Juan Carlos y SpringerLink (Online service), eds. Advanced Intelligent Computing: 7th International Conference, ICIC 2011, Zhengzhou, China, August 11-14, 2011. Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

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Wu, Youjiang. Bei Wei zheng zhi di li yan jiu: BeiWei zhengzhi dili yanjiu. Beijing: Ke xue chu ban she, 2018.

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China) Conference on Abrasive Technology in China (15th 2009 Zhengzhou. Advances in grinding and abrasive technology XV: Selected, peer reviewed papers from the 15th Conference on Abrasive Technology in China, 15th-17th August, 2009, Zhengzhou, China. Editado por Zhao Bo. Stafa-Zurich, Switzerland: Trans Tech Publications, 2009.

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Capítulos de libros sobre el tema "Zhengzhou (Chine)"

Duan, Yu-zhou, Hang Jing, Yi-wen Wang y Kun Shi. "Analysis of Public Transportation Performance Based on GPS Data: Case Study of Zhengzhou, China". En Green Intelligent Transportation Systems, 739–49. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0302-9_72.

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Ren, Yongcun y Ren Zhang. "Scenario Expression Model of Zhengzhou Rainstorm Subway Disaster Event Based on Knowledge Element Theory". En Proceedings of the 10th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2022), 192–98. Dordrecht: Atlantis Press International BV, 2023. http://dx.doi.org/10.2991/978-94-6463-194-4_27.

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Jiang, Yirui, Shan Zhao, Hongwei Li, Juan Lei, Linqing He, Ge Zhu y Jiatian Bu. "Spatial-Temporal Analysis of Street Patrol Cases in Zhengzhou, China, Using Getis-Ord Gi* and Space-Time Cube". En Atlantis Highlights in Intelligent Systems, 648–54. Dordrecht: Atlantis Press International BV, 2023. http://dx.doi.org/10.2991/978-94-6463-200-2_67.

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Ma, Yuanchen y Jiahao Fan. "Mitigate the junction of main and branch road traffic congestion based on transport modeling of a case study in Zhengzhou, China". En Advances in Frontier Research on Engineering Structures Volume 2, 432–40. London: CRC Press, 2023. http://dx.doi.org/10.1201/9781003363217-56.

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"Zhengzhou (Henan, China)". En Asia and Oceania, 921–26. Routledge, 2012. http://dx.doi.org/10.4324/9780203059173-210.

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Guo, Chen, Michael Keane y Katie Ellis. "Impacts of Mobile Use on Third Agers in China". En Impacts of Mobile Use and Experience on Contemporary Society, 20–36. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7885-7.ch002.

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The chapter explores the role of smart phones and mobile apps in the process of third age formation in Zhengzhou, a second-tier city in China located in central Henan province. The term ‘third age' refers to a transition period from active work to retirement. Compared with the previous generation, the demographic approaching retirement in China today is more digitally literate, although this varies accordingly in Zhengzhou, a second-tier city. The use of digital technology offers people a different kind of retirement. This study shows that an increasing number of people around retirement age (55-65) in Zhengzhou are using smart phones and apps to reimagine the possibilities of post-work lifestyles. The research asks if the use of mobile apps is changing peoples' perspectives on traditional responsibilities and peoples' expectations of retirement.

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Guo, Chen, Michael Keane y Katie Ellis. "Impacts of Mobile Use on Third Agers in China". En Research Anthology on Supporting Healthy Aging in a Digital Society, 1051–67. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-5295-0.ch057.

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"Agricultural groundwater issues in North China: A case study from Zhengzhou Municipal Area". En Groundwater Governance in the Indo-Gangetic and Yellow River Basins, 203–20. CRC Press, 2009. http://dx.doi.org/10.1201/9780203874479-19.

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Li, Ning y Yang Liu. "Sustainable Design in Urban Green Space". En Sustainability in Urban Planning and Design. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.90026.

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As a fundamental part of the urban function, urban green space faced a long-term maintenance requirement. The maintenance of urban green space (i.e., trimming, irrigation, fertilization, pesticide, and plant waste removal) can have environmental impacts, such as energy consumption and greenhouse gas (GHG) emission. This chapter focuses on the adjustment of the plant communities’ combinations in urban green space to reduce the environmental impacts in long-term maintenance. The plant communities in urban green spaces are a combination of four plant layers: woodland, shrubs, herbicides, and grassland. In this chapter, we will start to investigate the environmental impacts in the maintenance of urban green space. Then we introduced the quantitative method life cycle assessment (LCA), to quantify the environmental impacts of the maintenance tasks. We analyzed the maintenance environmental impact (MEI) index of 95 plant community samples (20 m × 20 m) in Zhengzhou (China) through LCA and sorted out the changing curves of the MEI index during the change of the combined amount in each plant layers. Finally, we sorted out the MEI strength of the plant layers and summarized the low MEI plant community model. The low MEI model can save energy consumption and GHG emissions of the maintenance tasks, to contribute to the sustainable development of the urban green space.

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Kokubun, Ryosei. "The Essence of Contemporary Chinese Bureaucracy: Socialism, Modernization, and Political Culture". En Reconstructing Twentieth-Century China, 69–91. Oxford University PressOxford, 1998. http://dx.doi.org/10.1093/oso/9780198293118.003.0003.

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Abstract The study of administrative management (xingzheng guanlixue) is currently receiving much attention from Chinese academics, even taking priority over research on the political system per se. In effect, this consists of research into what the Chinese bureaucratic system should ideally be. In China, the term ‘bureaucratism’ (guanliaozhuyi) (which shares the same meaning that the cognate term kanryoshugi has in Japanese) is frequently used; however, perhaps because of its association with ‘bureaucratic capital’ (guanliao ziben), which refers to the imbrication of the state and financial cliques in the Nationalist period, the terms ‘bureaucracy’ (guanliaozhi) and ‘bureaucrat’ (guanliao) are almost never employed formally. As for the so-cal1ed yamen, which constituted the basic administrative unit of imperial China, the term is of course no longer used in the present despite the institution’s long existence. The English word ‘bureaucracy’ is sometimes translated as guanliao zhengzhi in Chinese, but once again this term is never employed when referring to the political organs of the present Chinese state. In the place of such terms, such concepts as ‘bureaucracy’ (guanliaozhi), ‘administrative organization’ (xingzheng jigou), ‘government organization’ (zhengfu jigou), and ‘bureaucrat’ (guan- liao) are expressed by formulations such as ‘administrative cadre’ (xingzheng ganbu), ‘state cadre’ (guojia ganbu), and ‘government employee’ (zhengfu zhiyuan).

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Actas de conferencias sobre el tema "Zhengzhou (Chine)"

Sun, Junling, Wenbin Lei, Yongping He, Chongju Peng y Gernot Komar. "Key Technologies of Precast Segment Production for the 4th Ring Transportation Corridor in Zhengzhou, Henan, China". En IABSE Congress, Nanjing 2022: Bridges and Structures: Connection, Integration and Harmonisation. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2022. http://dx.doi.org/10.2749/nanjing.2022.0062.

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The 4th Ring Transportation Corridor in Zhengzhou, Henan, China (the Project) is implemented in accordance with the design scheme of integral bridge structures and the short-line match casting method. This paper focuses on key technologies of segment precasting used in the Project, involving the design and layout of precast yards, the formwork design for precast segments and the geometry control in the precast yards as well as the application of information technology in precast yards. It can be used as references for projects related to precast segment production in the industry.

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Cui, Caihui y Zhigang Han. "Spatial patterns of retail stores using POIs data in Zhengzhou, China". En 2015 2nd IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services (ICSDM). IEEE, 2015. http://dx.doi.org/10.1109/icsdm.2015.7298031.

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Zhang, Wanying. "Construction and optimization of ecological network using MSPA in Zhengzhou, China". En 2021 International Conference on Computer Vision and Pattern Analysis, editado por Ruimin Hu, Yang Yue y Siting Chen. SPIE, 2022. http://dx.doi.org/10.1117/12.2626851.

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Komar, Gernot, Junling Sun, Yong Ping He y Wenbin Lei. "Mega Project - Upgrading the 4th Ring Transportation Corridor in Zhengzhou, Henan, China". En IABSE Symposium, Prague 2022: Challenges for Existing and Oncoming Structures. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2022. http://dx.doi.org/10.2749/prague.2022.0928.

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The City of Zhengzhou is a major transportation hub in the heart of China. The fast-growing city was in need of an additional elevated expressway to increase the traffic capacity from 10 lanes to 18 lanes on the 4th Ring Transportation Corridor. The additional elevated expressway has a total length of 93 km without traffic lights and faced complex boundary conditions. The focus of this project was to increase the capacity, by reducing the impact to the current traffic flow in a very short time frame and to meet the government requirements to implement green construction technology, which called for an innovative solution. The ABC with the precast segmental bridge technology using the short-line match casting method deemed to be the only answer to fulfill the requirements from the owner and the government. Eight completely new PC yards with over 400 PC stations were designed and were ready for production within 5 months. With over 50,000 segments, this is the largest precast segmental bridge construction project in the world.

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Liu, Ming y Feng Song. "Urban morphology in China: origins and progress". En 24th ISUF 2017 - City and Territory in the Globalization Age. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.5654.

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Author name: Ming Liu, Feng Song* Affiliation: College of Urban and Environmental Sciences. Peking UniversityAdress: Room 3463, Building Yifuer, Peking University, Haidian district, Beijing, China 100871 E-mail: liumingpku1992@163.com, songfeng@urban,pku.edu.cn*Telephone nember: +8618810328816, +8613910136101* Keywords: urban morphology, disciplinary history, Conzen, China Abstract: This paper traces the origins and development of indigenous urban morphological research in China. It also considers the adoption of the theories and methods of the Conzenian School. Urban morphological research in China is carried out in different disciplines: mainly archaeology, geography, and architecture. The earliest significant work was within archaeology, but that has been widely ignored by current urban morphological researchers. As an urban archaeologist whose first degree was in architecture, Zhengzhi Zhao worked on the Studies on the reconstruction of the city plan of Ta-Tu in the Yuan Dynasty in 1957. He uncovered the original city plan of Ta-Tu (now Beijing) in the Yuan Dynasty by applying street pattern analysis. Before the Cultural Revolution, Pingfang Xu recorded and collated the research findings of Zhao, who was by then seriously ill, so that the methods he developed could be continued with the help of other scholars especially archaeologists. His methods of study are still used in studies of urban form in China today. Later, the dissemination of the Conzenian School of thought, aided by two ISUF conferences in China, promoted the development of studies of Chinese urban form. With the help of Jeremy Whitehand, researchers, including the Urban Morphology Research Group of Peking University, applied the theories and methods of the Conzenian School through field work and empirical studies. Taking the opportunity of the 110th anniversaries of the birth of both M.R.G. Conzen and Zhengzhi Zhao, this paper summarizes multidisciplinary urban morphological research in China.

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Wang, Zhihua, Junhu Zhou, Jun Cheng, Hao Zhou y Kefa Cen. "Experimental Study for NOx Reduction Using Four Chinese Pulverized Coals". En ASME 2005 Power Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pwr2005-50331.

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Four typical coals with different ranks around China were used as reburning fuels to evaluate its ability for NOx reduction in a pilot scale entrainment reactor. The selected four coals have similar fuel-N containing from 1.09% to 1.30% at different coal rank from bituminous to anthracite. Results show that Bituminous coal (Yanzhou, Huainan) are advantages than anthracite (Jincheng) and lean coal (Zhengzhou). Due to Yanzhou coal’s more moisture and less ash contents, it’s the best coal for reburning in this test. When using Huainan coal as reburning fuel, carbon in ash increased form 3.64% to 4.52% along with the increase of heat input from 15 to 25%. The optimal temperature for Huainan coal reburning is around 1300°C no larger than 1400°C. With the increasing of reburn zone stoichiometric ratio from 0.6 into 1.2 the NO reduction efficiency decreased from 52.1% into 17.6%. The impact of particle fineness on the NO reduction is not so evident.

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Hu, Peng, Jinhai He, Zixuan Du, Xuefen Zhang, Huailiang Chen y Shitao Wang. "Variation of NDVI and the relationship with the change of climate in Zhengzhou, China". En SPIE Optics + Photonics, editado por Wei Gao y Susan L. Ustin. SPIE, 2006. http://dx.doi.org/10.1117/12.679277.

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Zhao, Guoqiang, Youfei Zheng, Jing Liu, Xuefen Zhang, Huailiang Chen y Jun Wang. "The relation investigation on climate change and woody plant phenophase in Zhengzhou City, China". En SPIE Optics + Photonics, editado por Wei Gao y Susan L. Ustin. SPIE, 2006. http://dx.doi.org/10.1117/12.679286.

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Liu, Liye y Yan Han. "Research on the Development Countermeasures of China (Zhengzhou) Cross-border E-commerce Comprehensive Experimental Zone". En the 2018 International Conference. New York, New York, USA: ACM Press, 2018. http://dx.doi.org/10.1145/3230348.3230380.

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Komar, Gernot, Junling Sun, Wenbin Lei y Chongju Peng. "Upgrading the 4th Ring Transportation Corridor in Zhengzhou, China - Optimized Camber Analysis for close to 1,200 Precast Bridge Frames". En IABSE Congress, Nanjing 2022: Bridges and Structures: Connection, Integration and Harmonisation. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2022. http://dx.doi.org/10.2749/nanjing.2022.0089.

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The City of Zhengzhou is a major transportation hub in the heart of China. The fast-growing city was in need of an additional elevated expressway to increase the traffic capacity from 10 lanes to 18 lanes on the 4th Ring Transportation Corridor. The additional elevated expressway has a total length of 93.3 km and faced complex boundary conditions. 1,200 different bridge-frames were designed for the elevated expressway. The precast segmental bridge frames are continuous girders or rigid frame systems. The short-line match-casting system was utilized for the fabrication of close to 50,000 unique segments. Parameter studies were performed to better understand the influence of the boundary conditions and to optimize the camber analysis. This approach reduced the modeling effort tremendously and allowing the camber data for 1,200 bridge-frames to be analyzed in an accelerated time frame. The largest precast segmental bridge project in the world was partially opened to traffic in 2020 and is now fully operational.

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