Showing 42,381 - 42,400 results of 68,043 for search '"technology"', query time: 0.24s Refine Results
  1. 42381

    A machine learning framework for exploring the relationship between supply chain management best practices and agility, risk management, and performance by Tyler Ward, Sam Khoury, Selva Staub, Kouroush Jenab

    Published 2025-01-01
    “…Through descriptive statistics, hypothesis testing, predictive modeling, advanced analytics techniques such as classification, clustering, and association rule mining, the research offers valuable insights into key areas of collaboration, quality management, technology adoption, agility, risk management, and customer responsiveness within supply chains. …”
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  2. 42382

    Economic Value of Florida Water Resources: Valuing the Quality of Water for Household Needs by Tatiana Borisova, Syed Irfan Ali Shah, Tara Wade, Xiang Bi, Kelly Grogan

    Published 2019-06-01
    “… Florida water-resource professionals deciding whether to implement a costly water protection program or to invest in better tap water treatment technology may wonder: Are such investments justified? …”
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  3. 42383
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  5. 42385

    Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network by Xiaoping SHI, Ruhui MA, Jin CAO, Hui LI, Lilan CHEN, Fenghua LI

    Published 2021-09-01
    “…This article disclosed an authentication method for access and handover in a low-orbit satellite network intermittent connection scenario.The scheme was based on a symmetrical cryptographic system.Based on hash function, XOR operation and timestamp, the safe access of the terminal to the satellite network was ensured.It reduced signaling overhead, bandwidth overhead, and computing overhead as well.In view of the link interruption, the solution was based on the current session key between the user and satellites to quickly and safely resume communication to ensured the quality of service.Through the orbit prediction technology, according to the current session key between the user and satellites and random number, the safe switching between satellites was realized, and the communication cost during the satellite switching process was reduced.The scheme realized the anonymity of user identity, and refreshed the temporary identity for the next authentication after successful authentication.…”
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  6. 42386
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  10. 42390

    Low power‐delay‐product dynamic CMOS circuit design techniques by H. Xue, S. Ren

    Published 2017-03-01
    “…Conventional benchmark circuits and the modified circuits using the proposed techniques are implemented in 90 nm CMOS technology with a 1.2 V power supply. Simulation results indicate that the proposed techniques can improve circuit PDP by 19.2 and 61.9% in two non‐inverted dynamic benchmarks, respectively, and 6.2 and 33.72% in two inverted dynamic benchmarks, respectively.…”
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  11. 42391

    Intestinal Motility after Ileal Pouch-Anal Anastomosis by Jacques Heppell

    Published 1990-01-01
    “…Pathophysiological studies after the operation have led to a better understanding of the mechanisms of continence and to the development of new technology to study anorectal function. Manometric studies of the anal sphincter, ileal pouch and distal ileum have shown that the operation alters the mechanisms of continence. …”
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  12. 42392

    Secondary and Higher School Succession Examplified by the School Geometry Teaching by G. A. Klekovkin

    Published 2015-03-01
    “…The author argues that, in spite of the decline of the geometry research in modern mathematics, its educational and practical significance is growing along with the development of knowledge and technology. The author welcomes the introduction of elective courses in profile schools (e.g. solving geometrical problems based on the vector method, representation of geometrical figures in a parallel projection, etc), and regards it as the important means of content succession and continuity of mathematical education in secondary and higher schools; the problems of content and teaching method selection for given courses being discussed providing the effective link between the profile and professional education.The research findings can be of interest to the experts in mathematical teaching methods, elective course developers and school teachers of mathematics.…”
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  13. 42393
  14. 42394

    Bioceramic-Based Root Canal Sealers: A Review by Afaf AL-Haddad, Zeti A. Che Ab Aziz

    Published 2016-01-01
    “…Bioceramic-based root canal sealers are considered to be an advantageous technology in endodontics. The aim of this review was to consider laboratory experiments and clinical studies of these sealers. …”
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  15. 42395
  16. 42396

    Research on Design of Extending Orthogonal Space-Time Block Code by Adan Ding, Fei Long, Zhuoyue Li

    Published 2013-06-01
    “…The simulation results show that the bit error rate of the system is reduced and the signal-to-noise ratio gain of the system is improved by the two kinds of improved scheme, and compared with the scheme which is combined with antenna selection technology, the performance of the second scheme combined with adaptive power allocation is superior.…”
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  17. 42397

    Analysis of differences in human leukocyte antigen between the two Wellcome Trust Case Control Consortium control datasets by Chloe Soohyun Jang, Wanson Choi, Seungho Cook, Buhm Han

    Published 2019-09-01
    “…Recently, the analysis of human leukocyte antigen (HLA) genes has become prevalent due to the development of HLA imputation technology. In this project, we extended the between-control homogeneity analysis of the WTCCC to HLA. …”
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  18. 42398

    Through Infrastructure: Pneumatic Transport and the Continuity of the Technical Fix from the Nineteenth to the Twenty-first Century by Laura Meneghello

    Published 2025-02-01
    “…The article analyses sustainability discourses related with nineteenth-century atmospheric railways and similar air-driven transport solutions up to the present day, showing how techno-scientific plans and utopian representations put forward the idea that environmental problems could be solved through technology. In particular, in the twenty-first century, Hyperloop has been presented as an answer to climate and environmental crises, whereas contemporary discourses of clean transport tend to reproduce nineteenth-century discourses on the purity of air granted by the atmospheric railway.…”
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  19. 42399

    Review of image classification based on deep learning by Fu SU, Qin LV, Renze LUO

    Published 2019-11-01
    “…In recent years,deep learning performed superior in the field of computer vision to traditional machine learning technology.Indeed,image classification issue drew great attention as a prominent research topic.For traditional image classification method,huge volume of image data was of difficulty to process and the requirements for the operation accuracy and speed of image classification could not be met.However,deep learning-based image classification method broke through the bottleneck and became the mainstream method to finish these classification tasks.The research significance and current development status of image classification was introduced in detail.Also,besides the structure,advantages and limitations of the convolutional neural networks,the most important deep learning methods,such as auto-encoders,deep belief networks and deep Boltzmann machines image classification were concretely analyzed.Furthermore,the differences and performance on common datasets of these methods were compared and analyzed.In the end,the shortcomings of deep learning methods in the field of image classification and the possible future research directions were discussed.…”
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  20. 42400