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  1. 23941

    Research on Ecological Runoff of Taohe River Basin Based on Interannual Runoff Variation by LU Jianyu, ZHANG Yude

    Published 2020-01-01
    “…The results shows that: (1)There are significant hydrological variations in annual runoff at the Minxian station and the Lijiacun station, with change points occurring in 1989 and 1991, respectively; (2) The minimum ecological runoff obtained by the monthly minimum method and the optimal ecological runoff obtained by the monthly frequency calculation method can ensure that the river habitat is featured with “good” or above runoff; (3) After the hydrological variation, the guaranteed conditions of the minimum and optimal ecological runoff are worse, especially in the spawning and breeding period of the fish(April to August); (4) There is a significant decrease for the runoff of the current river, and the intensity and impact of human activities will be further increased, so the ecological, economic and social water use should be comprehensively considered based on the condition of Taohe River Basin in the future. …”
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  2. 23942

    Une géographie du Brésil en 3 dimensions by François Moriconi-Ebrard

    Published 2019-06-01
    “…We thus find a classical three-phase periodization of the Brazilian population and economic history (Pinheiro, 2007), each of which is characterized by privileged positions that can be assigned to topographic logics, and singular geopolitical trajectories that allow to control these positions.The relative importance of these three phases is measured using three simple variables: the central geocoordinates of the municipalities, the evolution of their population since 1872, under the constraint of the "elevation above the sea level" variable. …”
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  3. 23943

    Domestic Preparedness for Trade in Services Liberalization: Are East African Countries prepared for Further Trade Liberalization? by BAGUMHE, Elias Peter

    Published 2012-12-01
    “…Along with this growth, liberalization of services trade is becoming a critical economic agenda of these economies. EAC countries have also made unilateral liberalizations in a number of services sectors since the mid 1980’s. …”
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  4. 23944

    LA ROUMANIE AU BOUT DE LA TRANSITION DÉMOGRAPHIQUE: DISPARITÉS ET CONVERGENCES RÉGIONALES by IONEL MUNTELE

    Published 2010-12-01
    “…Moreover, there have been permanent changes in the spatial distribution of the main demographic indicators, having as principal consequence a continuous diminishing of the regional disparities, generally interpreted by means of the level of economic and social modernization. The present situation, at the end of a demographic transition which has been rather fast and which has faced numerous convulsions, requires a new analysis in keepingwith the most recent interpretations and points of view on the existence of a new demographic regime – the post transitional one (cf. van der Kaa, 1997). …”
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  5. 23945

    Bayesian polygenic risk estimation approach to nuclear families with discordant sib-pairs for myelomeningocele. by Adolfo Aguayo-Gómez, Leonora Luna-Muñoz, Yevgeniya Svyryd, Luis Ángel Muñoz-Téllez, Osvaldo M Mutchinick

    Published 2024-01-01
    “…Myelomeningocele (MMC) is the most severe and disabling form of spina bifida with chronic health multisystem complications and social and economic family and health systems burden. In the present study, we aimed to investigate the genetic risk estimate for MMC in a cohort of 203 Mexican nuclear families with discordant siblings for the defect. …”
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  6. 23946

    Rural land-use change key stakeholders network analysis in Shahriyar county, Iran by sara sadeghizadeh ghavi fekr, asghar tahmasebi, farhad azizpour

    Published 2024-06-01
    “…Population growth and the need for economic and social services have accelerated the demands for land and its manipulations over the recent decades. …”
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  7. 23947
  8. 23948

    Ilhas de calor urbano em cidades de pequeno e médio porte no Brasil e o contexto das mudanças climáticas by Margarete Cristiane de Costa Trindade Amorim

    Published 2020-06-01
    “…For this reason, the importance of small and medium-sized cities in Brazil was reflected, due to the economic and social expression they have taken in recent years. …”
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  9. 23949

    Joseph II’s Reforms of the Piarist Order with Particular Regard to the Hungarian Province by János Balla

    Published 2025-01-01
    “…The wide-ranging reforms introduced during their reigns affected social, economic, cultural, judicial and legal life, as well as education. …”
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  10. 23950

    ASSESSMENT OF SUSTAINABLE EFFICIENCY ON POTATO FARMS AT BAGHDAD GOVERNORATE by A. H. Alzubaidi, E. H. Ali

    Published 2025-01-01
    “…Data were collected from a random sample of 102 spring potato producers in Baghdad governorate for the year 2022, the value-added function was estimated using three levels: economic (seeds and space), and social (education level), while environmental represented by (residual and volatile of nitrogen). …”
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  11. 23951

    State-of-the-art survey of smart contract verification based on formal methods by Wenbo ZHANG, Simin CHEN, Lifei WEI, Wei SONG, Dongmei HUANG

    Published 2022-08-01
    “…Smart contract represents an essential application scenario of blockchain technology.Smart contract technology improves programmability and scalability of blockchain, and has broad development prospects.However, a series of security incidents caused a great number of economic losses and weakened users’ confidence in the Ethereum platform.The security of smart contract has become a critical problem that restricts the further development of smart contract.Defects in smart contract code may cause serious consequences and cannot be modified once deployed, it is especially important to verify the correctness of smart contract in advance.In recent years, researchers have obtained many achievements in verification of smart contract, but there is a lack of systematic summary of these research results.Therefore, some basic principles of Ethereum were introduced, including the transaction, gas mechanism, storage and programming language.Eight common types of vulnerabilities in smart contract were summarized and their causes were explained.Some real security events were reviewed and some examples of vulnerability codes were presented.Then, the research work on automatic verification of smart contract based on symbolic execution, model checking and theorem proving was classified and summarized.Three open-source automated tools were selected, including Mythril, Slither and Oyente.And experiments were implemented to evaluate and compare the three tools from the aspects of efficiency, accuracy and the types of vulnerability can be detected.Furthermore, related review articles were surveyed, and the advantages of this paper compared with these works were summarized.The critical problems in the vulnerability detection technology of smart contract were also summarized and the direction of future research was proposed at last.…”
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  12. 23952

    The Cross-Postgraduate Training Mode Driven by Intelligent Signal Processing Technology: Taking the Major of Finance as an Example by Jian Zou, Yue Zhang

    Published 2022-01-01
    “…At present, various economic and social problems have become more complex, requiring a multidisciplinary perspective to seek solutions, and thus more complex and innovative talents are needed. …”
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  13. 23953

    ON THE INDUSTRIAL POLICY OF RUSSIA FOR 2018-2030 by D. V. Manturov

    Published 2018-09-01
    “…Among the possible strategic policy alternatives, it is expedient to implement an intermediate variant between «the basis of economic development and the key source of budget revenues» and «the means of diversifying the risks of the Russian economy». …”
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  14. 23954

    ANALYSIS RISK MAPPING OF BATIK KARAWANG DISTRIBUTION TO EXPAND DISTRIBUTION COVERAGE by muhamad sayuti

    Published 2020-06-01
    “…Tourism is a resource that can be developed in Indonesia because it has a positive impact on economic growth both locally and nationally which can increase regional income so that local community empowerment and poverty alleviation can be done. …”
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  15. 23955
  16. 23956

    Exploration of Strategies for Organic Integration of Labor Education and Occupational Therapy for College Students by Linna Du, Weizheng Wang

    Published 2022-01-01
    “…The core of occupational therapy is to help college students adapt to social work, give full play to their self-worth, obtain economic resources, and improve self-confidence. The organic integration of labor education and occupational therapy shows that it can help students ease their social adaptability and adapt to social functions, improve the reemployment rate, and improve students’ overall health. …”
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  17. 23957
  18. 23958

    Reaching the Peripheral Regional Growth Centre by Jörgen Gren

    Published 2003-01-01
    “…The purpose of this article is to provide a systematic analysis of the contribution and impact on centre-periphery convergence of the Structural Funds transport infrastructure actions, but also to discuss the possible evolution of the centre-periphery paradigm in the light of recent developments in economic development, cohesion and accessibility in European peripheral areas. …”
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  19. 23959

    Interrogating the Role of Language in Clergy Sexual Abuse of Women and Girls in Zimbabwe by Nhlanhla Landan, Sindiso Zhou, Baba Tshotsho

    Published 2019-07-01
    “…Further, due to the burden of poverty, unemployment, and the worsening economic environment in Zimbabwe, women remain at the risk of falling prey to the deceptive language of the sexually abusive clergy. …”
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  20. 23960