Showing 401 - 420 results of 2,794 for search 'Covina~', query time: 3.68s Refine Results
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    AGLUTINACIÓN EN LÁTEX, ELISA Y HEMOAGLUTINACIÓN: ALTERNATIVAS PARA EL DIAGNÓSTICO DE LA PARVOVIROSIS CANINA EN HECES by S Ariza, D Fuentes, VJ Vera, LC Villamil, GC Ramírez

    Published 2005-01-01
    “…En vista de su alta morbilidad y letalidad, se han desarrollado varios métodos para el diagnóstico de la parvovirosis canina. Los más utilizados se basan en la detección de partículas virales excretadas en las heces durante la fase aguda de la enfermedad. …”
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    The impact of China's low-carbon policies' intensity on the labor demand of listed companies by Yuan Gao, Xie Guan

    Published 2025-02-01
    “…This study examines the impact of China's low-carbon policies on labor demand in listed firms, focusing on command-and-control and market-based instruments. …”
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  7. 407

    Continuous Genetic Assessment of the Impact of Hatchery Releases on Larimichthys crocea Stocks in China by Lina Wu, Lisheng Wu, Hungdu Lin, Min Liu, Shaoxiong Ding

    Published 2025-04-01
    “…As a cornerstone species in China's nearshore marine fisheries, Larimichthys crocea has experienced severe population declines due to the exploitation of its spawning and overwintering aggregations. …”
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  8. 408

    Toward a green economy in China: current status and perspective in electricity generation by Jorge Morales Pedraza

    Published 2024-05-01
    “… China, a leading global energy consumer, is undergoing a significant shift toward a green economy. …”
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    Comprehensive evaluation of the nutritional value and contaminants of alfalfa (Medicago sativa L.) in China by Xiaoyan Zhu, Xiaoyan Zhu, Xiaoyan Zhu, Wenxue Chen, Mengyao Li, Boshuai Liu, Boshuai Liu, Boshuai Liu, Shumin Zhao, Menglin Hu, Jiajing Li, Defeng Li, Defeng Li, Defeng Li, Yinghua Shi, Yinghua Shi, Yinghua Shi, Hao Sun, Hao Sun, Hao Sun, Chengzhang Wang, Chengzhang Wang, Chengzhang Wang

    Published 2025-02-01
    “…Nutritional value analysis and contamination evaluation are essential for sustainable utilisation to ensure the quality and safety of alfalfa.AimWe aimed to evaluate the nutritional value and safety of alfalfa in five major regions in China—the Northeast Plain (NP), Inner Mongolia Plateau (IMP), Northwest Desert Oasis (NO), Loess Plateau (LP), and Huanghuaihai Plain (HP).MethodsNinety-five samples representing 44 large-scale pratacultural companies were collected and analysed.ResultsThe average nutritional values of alfalfa hay were 16.43% crude protein (CP), 44.01% neutral detergent fibre (NDF), 33.22% acid detergent fibre (ADF), 10.78% crude ash (Ash), and 91.90% dry matter (DM), which were better in the NO and IMP areas; in particular, the α-linolenic acid value of alfalfa was the highest in the IMP area (p < 0.05). …”
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  16. 416

    China’s CBM exploration and production and associated technological advancements: A review and reflections by Jianping YE

    Published 2025-01-01
    “…Objective and Methods Based on extensive scientific and technical literature and technical data on coalbed methane (CBM) exploration and production projects, this study conducted a comparative analysis of the development process and latest advances in China’s critical technologies for CBM exploration and production and reviewed the CBM exploration and production history of this country over the past three decades. …”
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  17. 417

    Establishment and Clinical Application of Rh Blood Group Bank in the East China Region by Jin Y, Fu X, Xie S, Liu Z, Xu Z, Wang M, Wang Y, Lu R, Wang L

    Published 2025-02-01
    “…Yiming Jin,1,* Xiaoyan Fu,2,* Shuhong Xie,3 Zhen Liu,1 Zihao Xu,1 Mingyuan Wang,1 Yihan Wang,1 Rong Lu,1 Lingling Wang1 1Department of Blood Screening Test, Suzhou Blood Center, Suzhou, People’s Republic of China; 2Department of Blood Screening Test, Tai Cang Blood Branch Station, Tai Cang, People’s Republic of China; 3Division of Transfusion Medicine, Suzhou Blood Center, Suzhou, People’s Republic of China*These authors contributed equally to this workCorrespondence: Lingling Wang; Rong Lu, Department of Blood Screening Test, Suzhou Blood Center, Suzhou, People’s Republic of China, Email linglingwang0716@163.com; cv-25a@163.comPurpose: To investigate the expression and distribution of Rh phenotypes (C, c, D, E, e) among voluntary blood donors in a specific region of East China, to establish a regional Rh phenotype database, and to enhance the precision and efficacy of clinical blood transfusions.Patients and Methods: A total of 28979 blood samples were collected from voluntary donors at a central blood station in East China between May 2023 and December 2023. …”
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  18. 418

    Analysis of convergence trends and driving factors of environmental efficiency of pig farming in China by Jingjing Wang, Chang'e Zhao, Silin Chen

    Published 2025-02-01
    “…IntroductionThis study aims to clarify the development characteristics, differences, and convergence trends of environmental efficiency in China’s pig industry, which helps promote the sustainable development of the pig industry.MethodsBased on the data of 30 provinces (municipalities and autonomous regions) in China from 2008 to 2020, this article used the super-SBM model, log (t) test, and ordered probit model to estimate the environmental efficiency and convergence trend of pig farming in China and analyzed the driving factors affecting the convergence trend.ResultsThe results showed that: (1) In recent years, the environmental efficiency of pig farming in China did not reach the optimal state, and the environmental efficiency of the potential growth region was the highest, reaching 71.6%. …”
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  19. 419

    Epidemiological features and risk factors of human psittacosis in Hangzhou City, eastern China by Zhou Sun, Ke Xu, Liangliang Huo, Xingliang Zhang, Yi Wang, Yonghui Gong, Bingbing Chen

    Published 2025-02-01
    “…ObjectivesThis study aimed to investigate the epidemiological characteristics and risk factors associated with human psittacosis in Hangzhou city, eastern China.MethodsThe human psittacosis data from 2021 to 2024 were obtained from the China information system for diseases control and prevention infectious disease surveillance system. …”
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    O valor das pequenas coisas, aprendizagens matemáticas e olhares hiperconectados by Marcelo Almeida Bairral

    Published 2022-07-01
    “… Este artigo traz reflexões sobre o desenvolvimento profissional docente atravessado por leituras e escritas, e convida-o a pensar sobre possibilidades de conexões com outras formas de manifestação da linguagem. …”
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