Showing 23,961 - 23,980 results of 29,984 for search '"optimization"', query time: 0.15s Refine Results
  1. 23961

    Research on the incentive mechanism of trusted transactions based on blockchain by ZHANG Guiyu, LIU Bowen, LIANG Xiaochen, ZHANG Xiaoyan, LYU Chengjin, YU Sijia, LI Shuo

    Published 2024-08-01
    “…The mechanism was compared with linear incentive and trust incentive models, and the resource utility income and social welfare of the computing network participants were compared. The multi-party optimal utility benefit incentive was verified to measure the incentive efficiency of the mechanism. …”
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  2. 23962

    Hydrodynamic Effects of River-Lake System Connectivity on Ecological Restoration of Urban Rivers: A Case Study of Liede River by WANG Shaobo, ZHANG Shu, XIONG Yulong, ZHOU Xinmin

    Published 2024-01-01
    “…The results demonstrate that optimizing the hydrodynamic conditions of urban rivers supplemented by reclaimed water through water system connectivity can significantly enhance river water quality and aquatic habitat environments, thereby promoting ecological restoration.…”
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  3. 23963

    Event tourism, public policy and socio-cultural development in Dublin by Bernadette Quinn, Ana Maria Vieira Fernandes, Theresa Ryan

    Published 2022-12-01
    “…Together, the findings of the policy analysis and the empirical case point to the need to re-think how events and tourism intersect to achieve optimal outcomes, especially in these post pandemic times when cities the world over are searching for more sustainable tourism futures. …”
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  4. 23964

    Design and Implementation of universal converter using ANN controller by K. Suresh, E. Parimalasundar, A. Arunraja, V. Ellappan, Eshetu Tessema Ware

    Published 2025-01-01
    “…The pre-trained ANN algorithm generates pulse-width modulation (PWM) signals to control the switching of the IGBTs, optimizing timing and duty cycles for efficient operation. …”
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    Article
  5. 23965

    Prevalence and Clinical Significance of Early Repolarization in Athletes: A Systematic Review by Khaled Elenizi

    Published 2025-01-01
    “…Further research is essential to refine risk stratification criteria and develop appropriate management strategies to ensure athlete safety while maintaining optimal performance levels.…”
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    Article
  6. 23966

    Gender forgery of faces by fusing wavelet shortcut connection generative adversarial network by Wanze CHEN, Liqing HUANG, Jiazhen CHEN, Feng YE, Tianqiang HUANG, Haifeng LUO

    Published 2023-06-01
    “…The mainstream methods in the field of facial attribute manipulation had the following two defects due to data and model architecture limitations.First, the bottleneck structure of the autoencoder model results in the loss of feature information, and the traditional method of continuously injected styles to the source domain features during the decoding process makes the generated image too referential to the target domain while losing the identity information and fine-grained details.Second, differences in facial attributes composition between images, such as gender, ethnicity, or age can cause variations in frequency domain information.And the current unsupervised training methods do not automatically adjust the proportion of source and target domain information in the style injection stage, resulting in artifacts in generated images.A facial gender forgery model based on generative adversarial networks and image-to-image translation techniques, namely fused wavelet shortcut connection generative adversarial network (WscGAN), was proposed to address the these issues.Shortcut connections were added to the autoencoder structure, and the outputs of different encoding stages were decomposed at the feature level by wavelet transform.Attention mechanism was employed to process them one by one, to dynamically change the proportion of source domain features at different frequencies in the decoding process.This model could complete forgery of facial images in terms of gender attributes.To verify the effectiveness of the model, it was conducted on the CelebA-HQ dataset and the FFHQ dataset.Compared with the existing optimal models, the method improves the FID and LPIPS indices by 5.4% and 11.2%, and by 1.8% and 6.7%, respectively.Furthermore, the effectiveness of the proposed method in improving the gender attribute conversion of facial images is fully demonstrated by the results based on qualitative visual comparisons.…”
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  7. 23967

    Cost-Effectiveness Analysis of Helicobacter pylori Diagnostic Methods in Patients with Atrophic Gastritis by Fumio Omata, Takuro Shimbo, Sachiko Ohde, Gautam A. Deshpande, Tsuguya Fukui

    Published 2017-01-01
    “…A cost-effective analysis is needed to decide on the optimal diagnostic method. The aim of this study was to determine a cost-effective diagnostic method in patients with atrophic gastritis (AG). …”
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  8. 23968

    The ileocecal valve in transabdominal ultrasound Part 1: Sonographic anatomy and technique by Smereczyński Andrzej, Kołaczyk Katarzyna, Goncerz Grzegorz

    Published 2024-11-01
    “…The paper presents two methods of preparation for an ultrasound scan (i.e. only on an empty stomach or after cleansing the intestine) and determines the optimal imaging methods for the ileocecal valve using transabdominal ultrasound. …”
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  9. 23969

    Spatiotemporal Characteristics of Pearl River Water Environment in Guangzhou Based on Remote Sensing Image Inversion by LIU Mengyao, FENG Dewang

    Published 2025-01-01
    “…This study focused on the Pearl River in Guangzhou and analyzed Sentinel-2 remote sensing data and measured data from state-controlled sections. By identifying the optimal band factors, water quality parameter inversion models were constructed based on a variety of statistical regression models, and their inversion accuracies were compared. …”
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  10. 23970

    Influential Control Parameters for Autonomous Vehicles in a Mixed Environment by Hossam M. Abdelghaffar, Monica Menendez

    Published 2024-01-01
    “…Consequently, in this paper, we employ the quasi-optimized trajectory elementary effect sensitivity analysis approach, to identify the parameters whose variations are anticipated to significantly impact the performance metrics. …”
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  11. 23971

    Strategic Approaches to Define the Production Rate in Conceptual Projects of Critical Raw Materials by Lucas Zucchi Silva, Anna Luiza Marques Ayres da Silva

    Published 2025-01-01
    “…Accurate project factors can optimize costs across the study, execution, and operation phases. …”
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  12. 23972

    Structural Design of City Railway Underground Depot with Reserved Conditions for Overlying Property Development by TAN Qifeng

    Published 2025-01-01
    “…Alternative waterproofing solutions for the side walls and bottom plates from the structural aspect are proposed by the designer, against the possible water leakage caused by the construction quality, maintenance, closure conditions and the design differences. The optimal solution combining temporary anti-floating measures and the reservation of the construction load in the cover plate is proposed for the asynchronous construction of the underground vehicle depot structure and the overlying property development structure.…”
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  13. 23973

    Exploring knowledge gaps and research needs in respiratory therapy: A qualitative description study by Marco Zaccagnini, Andrew West, Esther Khor, Shirley Quach, Mika L. Nonoyama

    Published 2024-01-01
    “… # Results We identified four major themes relating to what these experts perceive as the practice-oriented gaps and necessary research priorities across the respiratory therapy profession: 1) system-level impact of RTs, 2) optimizing respiratory therapy practices, 3) scholarship on the respiratory therapy profession and 4) respiratory therapy education…”
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  14. 23974

    Assessing National and Military Security of Russia: Established Procedure and How to Improve It by S. P. Belokon’

    Published 2020-11-01
    “…The author concludes that a further improvement of methodology for assessing military security as a critical element of national security implies development of an indicator-based approach meant to facilitate making a rational choice of an optimal option for ensuring military security of the Russian Federation. …”
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  15. 23975

    Update on the therapeutic role of metformin in the management of polycystic ovary syndrome: Effects on pathophysiologic process and fertility outcomes by Kerstin MG Brand, Ulrike Gottwald-Hostalek, Aimee Andag-Silva

    Published 2025-01-01
    “…Further research is needed to define with greater precision the optimal dosage and times to initiate and discontinue metformin in women with PCOS who achieve pregnancy.…”
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  16. 23976

    Comparison of Synergistic Effect of Nisin and Monolaurin on the Inactivation of Three Heat Resistant Spores Studied by Design of Experiments in Milk by Souhir Kmiha, Chedia Aouadhi, Khouloud Aziza, Awatef Bejaoui, Abderrazak Maaroufi

    Published 2021-01-01
    “…In this context, we investigated the combined effect of nisin, monolaurin, and pH values on three heat resistant spores in UHT milk and distilled water and to select an optimal combination for the maximum spore inactivation. …”
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  17. 23977

    Variables Selection from the Patterns of the Features Applied to Spectroscopic Data—An Application Case by José L. Romero-Béjar, Francisco Javier Esquivel, José Antonio Esquivel

    Published 2024-12-01
    “…Thus, instead of 2151 variables, a minimum optimal subset of 32 valleys and 31 peaks is obtained for a minimum difference between peaks or between valleys of 20 nm. …”
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  18. 23978

    Vitamin Bs as Potent Anticancer Agents through MMP-2/9 Regulation by Ha Vy Thi Vo, Namdoo Kim, Hyuck Jin Lee

    Published 2025-01-01
    “…Vitamins are an indispensable part of daily life, essential for optimal health and well-being. Beyond their recognized roles as essential nutrients, vitamins have increasingly garnered attention for their multifaceted functions within the machinery of cellular processes. …”
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  19. 23979

    The impact of remuneration, extrinsic and intrinsic incentives on interprofessional primary care teams: results from a rapid scoping review by Monica Aggarwal, Brian Hutchison, Kristina M. Kokorelias, Selin Bilgic, Richard H. Glazier

    Published 2025-02-01
    “…Continuous research and evaluation are crucial to optimizing teamwork and healthcare delivery in primary care settings.…”
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    Article
  20. 23980

    Review on non-thermal plasma technology: FROM aflatoxins degradation to effect on medicinal plants by Kimia Taki, Bahram Hosseinzadeh Samani

    Published 2024-12-01
    “…Further research is warranted to optimize its use and fully understand its implications for human and animal health.…”
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