Showing 7,461 - 7,480 results of 11,985 for search '"Systematics"', query time: 0.07s Refine Results
  1. 7461

    Quantitative Analysis of Volatile Impurities in Diallyldimethylammonium Chloride Monomer Solution by Gas Chromatography Coupled with Liquid-Liquid Extraction by Cheng Liu, Yuejun Zhang, Haiying Wang, Weixin Wang

    Published 2017-01-01
    “…The volatile impurities were quantitatively analyzed with trichloromethane as extraction solvent and n-hexane as internal standard by using gas chromatography (GC) coupled with solvent extraction, and the chromatographic conditions, quantitative methods, and extraction conditions were systematically investigated in detail. The results showed that excellent linear relationships of 5 volatile impurities (dimethylamine, allyldimethylamine, allyl chloride, allyl alcohol, and allyl aldehyde) were obtained in the range of 1–100 mg·L−1. …”
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  2. 7462

    The Best Anticoagulation Strategy for Cirrhotic Patients who Underwent Splenectomy: A Network Meta-Analysis by Cheng Gong, Xian Qin, Jian Yang, Tao Guo

    Published 2017-01-01
    “…Methods. We conducted a systematic review of the literature in PubMed, Embase, and the Cochrane Library database. …”
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  3. 7463

    Multidimensional evaluation of nutritional security policies in the Republic of Moldova: gaps, progress, and alignment with international standards by Rodica Siminiuc, Dinu Țurcanu, Sergiu Siminiuc

    Published 2025-01-01
    “…Educational and strategic policies show moderate progress, yet labeling, monitoring, and fiscal policies are underdeveloped, limiting their impact on public health.DiscussionThe results emphasize the need for a more coordinated, multi-sectoral approach, incorporating targeted fiscal incentives, systematic monitoring frameworks, and comprehensive educational reforms.…”
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  4. 7464

    A review of the types of diets used in Crohn’s disease: the support system for pharmacological treatment by Joanna Śnieżna, Wojciech Wojciech Florczak, Jakub Dziewic, Karol Dzwonnik, Urszula Zelik, Gabriela Trestka, Wiktoria Domino, Kamila Stępień, Jagienka Włodyka, Sabina Adamczyk, Maria Przygoda

    Published 2025-01-01
    “…This review represents the analysis of some of the most commonly used diets: the low FODMAP diet, Specific Carbohydrate Diet (SCD), Mediterranean diet, Crohn’s Disease Exclusion Diet (CDED), and exclusive enteral nutrition (EEN) in Crohn's disease based on studies from PubMed’s articles published within the last five years. The aim of this systematic review is to highlight the importance of dietary element in the management of CD and a wide range of new methods of supporting treatment. …”
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  5. 7465

    Oral microbiota: the overlooked catalyst in cancer initiation and progression by Xinlin Wang, Xinlin Wang, Xin He, Xin He, Bin Zhong

    Published 2025-01-01
    “…This paper reviews the role of the oral microbiota in the occurrence and progression of cancer and systematically elucidates the molecular mechanisms by which dysbiosis influences tumorigenesis and tumor progression. …”
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  6. 7466

    Development of a high-temperature Inconel 625 heat exchanger by model design and binder jetting additive manufacturing by Wenchao Du, Joseph Hayes, Kyle Myers, Bipul Barua, Wenhua Yu, Dileep Singh

    Published 2025-03-01
    “…Heat transfer tests were performed on this unit, and the results were compared with those from the simulations. In this study, systematic processes were developed for an additively manufactured Inconel-based heat exchanger for high-pressure, high-temperature heat transfer applications.…”
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  7. 7467

    Study of Heat Transfer under the Impact of Thermal Radiation, Ramped Velocity, and Ramped Temperature on the MHD Oldroyd-B Fluid Subject to Noninteger Differentiable Operators by Syed Tauseef Saeed, Ilyas Khan, Muhammad Bilal Riaz, Syed Muhammad Husnine

    Published 2020-01-01
    “…The mathematical analysis of fractional governing partial differential equations has been established using systematic and powerful techniques of Laplace transform with its numerical inversion algorithms. …”
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  8. 7468

    The Prediction Method and Application of Off-Road Mobility for Ground Vehicles: A Review by Chen Hua, Wencheng Zhang, Hanghao Fu, Yuhao Zhang, Biao Yu, Chunmao Jiang, Yuliang Wei, Ziyu Chen, Xinkai Kuang

    Published 2025-01-01
    “…We begin by discussing the concept of vehicle mobility, followed by a systematic and thorough summary of the primary prediction methods, including empirical, semi-empirical, numerical simulation, and machine learning approaches. …”
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  9. 7469

    A Critical Review on the Book Fundamentals and Theory of Religious Knowledge Management and its Applications by Rasoul Ranjbarian, Zainab Delrobaei

    Published 2022-07-01
    “…Accordingly, the main strengths of the book are the comprehensiveness of the content, systematic approach, coherent and structured view of the issues, compatibility of the work with Islamic wisdom and modeling in scientific-academic sources according to Islamic sources. …”
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  10. 7470

    Effect of optimizing sodium substitution formula on the storage quality and shelf life of Oncorhynchus masou caviar by Linggao Liu, An Wang, Chunming Tan, Pinglan Li, Ruiyun Wu

    Published 2024-12-01
    “…Caviar samples were stored at 20, 27, and 34 °C, respectively, and the effect of the new formulation on the quality characteristics of the caviar was systematically evaluated through the determination of microbiological indicators, pH, water activity, total volatile basic nitrogen content and other physicochemical indicators. …”
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  11. 7471

    Effect of Substrate Bias Voltage Amplitude on the Microstructure and Mechanical Properties of NiCrN Films by ZHAO Yanhui, ZHAO Xin, SONG Guihong

    Published 2024-12-01
    “…To further improve the service life of the films in the marine environment,NiCrN films with different substrate bias voltages were deposited on a 304 stainless steel substrate by arc ion plating technology.The effects of the substrate bias voltage on the composition, microstructure, mechanical properties and corrosion resistance of the films were systematically investigated using scanning electron microscopy (SEM),X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), nanoindentation, multifunctional surface properties tester and electrochemical workstation methods.Results showed that the films were primarily composed of metallic Cr, metallic Ni and CrN ceramic phases.As the bias voltage amplitude increased, the thickness and hardness of the films increased, then decreased.When the bias voltage amplitude was-150 V, the hardness reached the maximum value of 2 030 HV.When the substrate bias amplitude was-50 V, the film had the best wear resistance,and the wear rate was the lowest.The corrosion potential of the film shifted positively with the increase of substrate bias amplitude,and the corrosion current density was gradually reduced.When the bias amplitude was-150 V, the corrosion resistance of the film was the best.…”
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  12. 7472

    Additively manufactured ultrafine grained Aermet100 with superior mechanical property by Yanwen Liang, Jie Liu, Xiaotian Zhang, Yonghao Weng, Sheng Zhong, Tiannan Li, Peng Zhang, Chunpan Yang, Ying Xing, Jiazhe Fu, Kehong Wang

    Published 2025-01-01
    “…The influence of various process parameters on the surface quality and relative density of the samples was systematically examined. Additionally, the effects of the heat treatment process on the microstructure and mechanical properties of the material was investigated. …”
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  13. 7473

    Vision-based welding quality detection of steel bridge components in complex construction environments by Tianshi Hu, Xiuping Huang, Zuolei Yang, Zhixiong Liu, Jie Zhao, Zhao Xu

    Published 2025-01-01
    “…This paper presents a systematic study of welding quality detection of steel bridges based on fusion of point clouds and images in complex construction environments. (1) A welding detection system is developed that could filter out stray light and capture weld images. (2) This paper enhances the centerline extraction method in 3D reconstruction, which could effectively filter out noise interference and precisely reconstruct weld contours. …”
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  14. 7474

    Conceptions of Integral Education in contemporary Brazilian context by Priscila Caroline Miguel, Aline de Novaes Conceição, Adriana Alonso Pereira

    Published 2024-12-01
    “…Thus, the the purpose of this article is to identify and analyze the conceptions of Integral Education in contemporary Brazil. To this end, a systematic configurative literature review was conducted, based on consultations in Scielo, Oasisbr, Eric, and Doaj, with the descriptor "Integral Education" and selecting texts in Portuguese that contained these words in their titles and were published from 2018 to the first semester of 2024, respectively the year in which the National Common Curricular Base was approved and the year and semester in which the research was developed. …”
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  15. 7475

    Topologically influenced terahertz emission in Co2MnGa with a large anomalous Hall effect by Ruma Mandal, Ren Momma, Kazuaki Ishibashi, Satoshi Iihama, Kazuya Suzuki, Shigemi Mizukami

    Published 2024-06-01
    “…Based on proper structural and chemical design, the topological nature of this material facilitates systematic optimization. Our initial findings provide a new design concept for the topological influences on spin-based THz emitters, and these emitters are expected to facilitate the further development of the intriguing Weyl physics.…”
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  16. 7476

    Review of the aetiologies of central nervous system infections in Vietnam by Hannah E. Brindle, Hannah E. Brindle, Marc Choisy, Marc Choisy, Robert Christley, Neil French, Michael Griffiths, Pham Quang Thai, H. Rogier van Doorn, H. Rogier van Doorn, Behzad Nadjm, Behzad Nadjm

    Published 2025-01-01
    “…However, the cause remains unknown in a large proportion of cases. Although a systematic review of the aetiologies of CNS infections was conducted in the Mekong region, there are no known published reviews of the studies specifically in Vietnam. …”
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    Article
  17. 7477

    Evaluation and source identification of water pollution by Huaibin Wei, Haojie Qiu, Jing Liu, Wen Li, Chenchen Zhao, Hanfei Xu

    Published 2025-01-01
    “…These results not only provide a scientific basis for the systematic management of surface water quality pollution in Henan Province but also provide a reference for regional water pollution management.…”
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  18. 7478

    Development of Explosive Strength in the Representative High School Volleyball Team by E.L. Amzar, L. Rada, I.I. Niculescu

    Published 2024-12-01
    “…The aim is to educate all students in sports according to their skills, material basis, sports tradition of the educational unit, in order to lay the foundation for the creating the habit of systematic practice of some sports branches, namely the game of volleyball. …”
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  19. 7479

    Versatility of Chitosan-Based Biomaterials and Their Use as Scaffolds for Tissue Regeneration by José Carlos Viana Ribeiro, Rodrigo Silveira Vieira, Iracema Matos Melo, Vilana Maria Adriano Araújo, Vilma Lima

    Published 2017-01-01
    “…However, there is a wide variability in terms of physicochemical characteristics of chitosan used in some studies and its combinations with other biomaterials, making it difficult to compare results and standardize its properties. The current systematic review of literature on the use of chitosan for tissue regeneration consisted of a study of 478 articles in the PubMed database, which resulted, after applying inclusion criteria, in the selection of 61 catalogued, critically analysed works. …”
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  20. 7480

    Structure variety and its potential effects on biological activity of tea polysaccharides by Ting Hu, Peng Wu, Jianfeng Zhan, Weixin Wang, Junfeng Shen, Meiyan Wang, Chi-Tang Ho, Shiming Li

    Published 2022-05-01
    “…We hope to provide updated information and systematic references for future study and functional food development of TPSs.…”
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