Showing 2,781 - 2,800 results of 4,920 for search 'sources optimization (method OR methods)', query time: 0.25s Refine Results
  1. 2781

    Beam Tilt-Angle Estimation for Monopole End-Fire Array Mounted on a Finite Ground Plane by Jia Cao, Zhenghui Xue, Meng Cao

    Published 2015-01-01
    “…A modified method for the beam tilt-angle estimation of monopole end-fire array mounted on finite ground plane is proposed. …”
    Get full text
    Article
  2. 2782

    Beyond single company climate risk disclosure: event-based physical risk reporting by Victor Wattin Håkansson, Simona Meiler, Sarah Hülsen, Leonie Villiger, Mathilde Bossut, Jamie W McCaughey, Chahan M Kropf, David N Bresch

    Published 2025-01-01
    “…We propose a transparent, replicable, open-source methodology using event-loss tables to present per-event impact data. …”
    Get full text
    Article
  3. 2783

    Horner syndrome as a complication of ultrasound-guided ablation therapy for thyroid nodules: a scoping review by Tianhao Xie, Tianhao Xie, Yan Fu, Xiaoshi Jin, Xiaoshi Jin, Xiangxiang Ren, Xiangxiang Ren, Jing Zhang, Jing Zhang, Qian Sun, Qian Sun

    Published 2025-06-01
    “…ObjectiveTo synthesize evidence on Horner syndrome (HS) as a complication of ultrasound-guided ablation therapy for thyroid nodules, including its incidence, mechanisms, risk factors, and prevention strategies, to enhance ablation safety and guide future research.Data sourcesWeb of Science, PubMed, Cochrane Library, and Embase.Review methodsBased on the framework of the PRISMA-ScR, a search was conducted in databases up to December 31, 2024.ResultsTwelve articles were included, covering Microwave Ablation (MWA), Radiofrequency Ablation (RFA), High-Intensity Focused Ultrasound (HIFU), and Percutaneous Ethanol Injection (PEI). …”
    Get full text
    Article
  4. 2784

    Construction and Completion of the Knowledge Graph for Cow Estrus with the Association Rule Mining by Zhiwei Cheng, Luyu Ding, Cheng Peng, Helong Yu, Baozhu Yang, Ligen Yu, Qifeng Li

    Published 2025-05-01
    “…The dispersed nature of estrus data and individual cow differences pose significant challenges for accurate identification. <b>Methods:</b> This study gathered cow estrus data from 812 literature sources using Python 3.9 crawler technology. …”
    Get full text
    Article
  5. 2785

    Construction of application platform for operational data of natural gas pipeline network by Hongtao DIAO, Weichao YU, Kaihong WANG, Huai SU, Yi ZHANG, Zhaoming YANG

    Published 2024-10-01
    “…Methods The underlying data structure of this platform was constructed using a relational database, fully leveraging the automated data acquisition process and remote control technology of key equipment. …”
    Get full text
    Article
  6. 2786

    Computational Analysis of an Ammonia Combustion System for Future Two-Stroke Low-Speed Marine Engines by Jose R. Serrano, Ricardo Novella, Héctor Climent, Francisco José Arnau, Alejandro Calvo, Lauge Thorsen

    Published 2024-12-01
    “…Ammonia, being 17.6% hydrogen by mass, is regarded as a hydrogen carrier and carbon-free fuel as long as its production methods rely on renewable energy sources. The production and combustion of green ammonia do not generate carbon dioxide, offering a promising avenue for substantial reductions in greenhouse gas (GHG) emissions from a well-to-wake perspective. …”
    Get full text
    Article
  7. 2787

    Mobile applications enhance out-of-hospital cardiac arrest outcomes: a systematic review and meta-analysis by Qingqing Tong, Manhong Zhou, Xiaohui Liu, Jianmei Long, Li Li, Xiaoying Pan, Huiming Gao, Rujun Hu

    Published 2025-02-01
    “…Methods A systematic search was conducted in databases including China National Knowledge Infrastructure (CNKI), Wanfang Database, Chinese Scientific Journals Database (VIP), SinoMed, PubMed, Embase, Web of Science, and the Cochrane Library, from inception to August 2023. …”
    Get full text
    Article
  8. 2788

    Screening of novel β-carotene hydroxylases for the production of β-cryptoxanthin and zeaxanthin and the impact of enzyme localization and crowding on their production in Yarrowia l... by Mladen Soldat, Tadej Markuš, Vasilka Magdevska, Martin Kavšček, Aleksander Johannes Kruis, Jaka Horvat, Gregor Kosec, Štefan Fujs, Uroš Petrovič

    Published 2024-11-01
    “…The environmental and health implications of the first two methods have made microbial fermentation an appealing alternative for natural zeaxanthin production despite the challenges in scaling up the bioprocess. …”
    Get full text
    Article
  9. 2789

    Evaluation of the performance of radioprotection ionization chambers used in radiometric survey of radiology clinical systems by Ezequiel da Silva, Lucas Rodrigues Santos, Ladyjane Pereira Fontes Assemany, Maria da Penha Albuquerque Potiens

    Published 2020-06-01
    “…Radiation detectors are equipment used to measure the levels of radiation emitted by sources, be they natural or artificial. Among the most commonly used detectors are ionization chambers (IC). …”
    Get full text
    Article
  10. 2790

    Epidemiological Situation of Schigеllosis in the Republic of Dagestan and Directions for Improving Epidemiological Surveillance by Z. G. Tagirovа, N. M-G. Zulpukarova, Z. M. Daniyalbekova

    Published 2020-01-01
    “…The introduction of modern sensitive, specific, standardized methods of laboratory diagnostics will make it possible to effectively carry out risk-oriented epidemiological surveillance, which makes it possible to identify the transition of risk factors from potential to real, activating the epidemic process.…”
    Get full text
    Article
  11. 2791

    PECULIARITIES OF CULTIVATION OF HAEMOPHILUS INFLUENZAE TYPE B STRAINS - PRODUCERS OF POLYRIBOSYLRIBITOL PHOSPHATE - THE MAIN COMPONENT OF POLYSACCHARIDE VACCINES by E. L. Salimova, A. D. Konon, S. V. Petrovskii, V. P. Truhin, I. V. Krasilnikov

    Published 2017-10-01
    “…The analysis of literature data concerning the cultivation of H. influenzae type b was made in order to identify the main factors influencing the biosynthesis of PRP.The aim of the investigation is to analyze and summarize the literature data on the cultivation peculiarities of haemophilus influenzae of b-type strains.Materials and methods. In the process of selecting the material for writing this review article. …”
    Get full text
    Article
  12. 2792

    Smart Farming Solutions: A User-Friendly GUI for Maize Tassel Estimation Using YOLO With Dynamic and Fixed Labelling, Featuring Video Support by Ata Jahangir Moshayedi, Zhonghua Wang, Maryam Sharifdoust, Arash Sioofy Khoojine, Wei Zhang, Amin Kolahdooz, Jiandong Hu

    Published 2025-01-01
    “…The evaluation process comprised four distinct tests: Test 1, conducted on Dataset 1 with 200 images, assessed seven attention mechanisms (SE, CBAM, GA, LKA, CA, SA, and TA) using deep learning metrics (Precision, Recall, mAP50, mAP50-95, F1-score) and statistical methods (Duncan&#x2019;s test). Test 2 validated model performance on 370 images from external sources, where YOLO.SA achieved 97.48% accuracy, outperforming YOLO.LKA (95.13%). …”
    Get full text
    Article
  13. 2793

    Research on Equivalent Circuit Model of Flat Linear Induction Electromagnetic Pump Considering End Effect by BAI Yifan1, YAN Xin2, BI Keming2, YANG Chunwei1, DING Ming1

    Published 2024-11-01
    “…Flat linear induction electromagnetic pump (FLIP) is distinguished by their high reliability and longevity, rendering them one of the optimal choices for the coolant pumping of liquid metal-cooled space nuclear power sources. …”
    Article
  14. 2794

    USE OF COMPUTER ANALYSIS OF OCCLUSAL CONTACTS IN ORTHOPEDIC PATIENTS WITH SECONDARY DEFORMITIES OF DENTITION (LITERATURE REVIEW) by O.V. Fedorova

    Published 2018-03-01
    “…Modern stomatology uses different methods to research interocclusal correlations of teeth and jaws. …”
    Get full text
    Article
  15. 2795
  16. 2796

    Distance Conversion Factors for In Situ H-Field Emissions Tests by Jordi Sole-Lloveras, Yasutoshi Yoshioka, Manuel Anon-Cancela, Thilo Kootz, Ferran Silva, Marco A. Azpurua

    Published 2025-01-01
    “…Simulation models based on loop-type electromagnetic field sources are employed to evaluate, using the method of moments, the changes in the amplitude of the H-field components along the measurement axes. …”
    Get full text
    Article
  17. 2797

    PREDICTIVE MODELS FOR EARLY DETECTION OF PARKINSON’S DISEASE: A MACHINE LEARNING APPROACH by S. Jeyantha Jafna Juliet, D. Jasmine David, J. S. Raj Kumar, Angelin Jeba P., R. Golden Nancy, M. Selvarathi, T. Jemima Jebaseeli

    Published 2025-04-01
    “…The proposed research applies a few Machine Learning ways to anticipate Parkinson's disease by human guidance, with the dataset acting as the source of the process understanding. By applying the hyperparameter optimization process, the accuracy is estimated. …”
    Get full text
    Article
  18. 2798

    Distributed robust planning for new power system considering uncertainty and frequency security by Xinxin Zheng, Dahai Zhang, Zhaohong Bie, Xue Wu

    Published 2025-08-01
    “…Finally, case studies show the feasibility of the proposed planning method.…”
    Get full text
    Article
  19. 2799

    Biodegradable Packaging Made from Proteins by Samar Sahraee, Jafar Milani

    Published 2025-01-01
    “…Researchers are exploring innovative methods to enhance the film-forming properties of proteins, improve their mechanical strength, and optimize their gas barrier performance. …”
    Get full text
    Article
  20. 2800

    What guidance are researchers given on how to present network meta-analyses to end-users such as policymakers and clinicians? A systematic review. by Shannon M Sullivan, Doug Coyle, George Wells

    Published 2014-01-01
    “…Electronic databases and supplementary sources were searched for NMA guidelines. Presentation format details related to sample formats, target audiences, data sources, analysis methods and results were extracted and frequencies tabulated. …”
    Get full text
    Article