Showing 9,501 - 9,520 results of 9,796 for search 'determined (efficient OR efficiency) methods', query time: 0.32s Refine Results
  1. 9501

    Aplicación de técnicas estadísticas multivariadas en perfilación y segmentación by Milton Januario Rueda Varon, Luz Marina Moya-Moya, Moises Aranda-Silva

    Published 2011-12-01
    “…By using this methodology we can optimize the determination of segments and the profiling of a set of variables. …”
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    Article
  2. 9502

    Sensitive Detection of Lasalocid Residue in Chicken by Surface Enhanced Raman Spectroscopy by Yao WANG, Yingying SUN, Yubing JING, Xiyan YANG, Yanfei LI, Jiaxiang HUANG, Xiujin CHEN, Zhaozhou LI, Li CAO, Huaibin KANG

    Published 2025-02-01
    “…In order to improve the efficiency of monitoring and detecting the residues of the anticoccidial veterinary drug lasalocid (LAS) in chicken, a sensitive method for the determination of LAS residues was established by surface-enhanced Raman spectroscopy (SERS). …”
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  3. 9503

    Mechanism of exogenous methyl jasmonate mediated AsA-GSH cycle in Summer Black grape against low temperature stress by ZHANG Shaowei, ZHU Qianyan, ZHAO Xiaogai, ZHOU Bing, LI Peng, LI Guirong

    Published 2025-08-01
    “…At each treatment time point, three grape plants were randomly selected from the normal temperature control group and the low temperature stress treatment group, and their functional leaves (the third to fifth fully expanded leaves from the top of the plant) were collected for the determination of various indicators. The collected leaf samples were quickly frozen with liquid nitrogen and stored in a refrigerator at-80 ℃ for standby. …”
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  4. 9504

    Implementation of the mini-CEX in a paediatric emergency department by Iris Alonso Sánchez, Sandra Morán Moya, Gemma Claret Teruel, Roser Garrido Romero, David Muñoz Santanach, Victoria Trenchs Sainz de la Maza, Carles Luaces Cubells

    Published 2024-12-01
    “…Material and methods: Inclusion criteria: paediatrics residents in the first (MIR1) and second (MIR2) year of residency. …”
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    Article
  5. 9505

    Weaning performance prediction in lactating sows using machine learning, for precision nutrition and intelligent feeding by Jiayi Su, Xiangfeng Kong, Wenliang Wang, Qian Xie, Chengming Wang, Bie Tan, Jing Wang

    Published 2025-06-01
    “…Eleven statistical and machine learning (ML) regression algorithms were employed, incorporating stratified sampling and the recursive feature elimination method for feature selection. The findings demonstrated that the ensemble learning models, specifically random forest and gradient boosting decision tree regression, delivered the best overall performance, with a coefficient of determination (R2) ranging from 0.40 to 0.80 and a mean absolute error (MAE) between 0.11 and 4.36. …”
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  6. 9506

    Calibration of Chemical Applicators Used in Vegetables by M. R. Miller, Peter J. Dittmar

    Published 2013-05-01
    “…Calibration is the process used to determine the amount of chemical material applied per unit area. …”
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    Article
  7. 9507

    Speciation Analysis and Related Models of Heavy Metals in Contaminated Soil by Zehao LIU, Chunyun JIA, Fengcui FAN, Shujuan DAI, Xiaojun LI

    Published 2025-06-01
    “…Conventional methods for the determination of heavy metal ions in soil generally include atomic fluorescence spectrometry, atomic absorption spectrometry, inductively coupled plasma emission spectrometry, etc.. …”
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    Article
  8. 9508

    Machine Learning Techniques for Uncertainty Estimation in Dynamic Aperture Prediction by Carlo Emilio Montanari, Robert B. Appleby, Davide Di Croce, Massimo Giovannozzi, Tatiana Pieloni, Stefano Redaelli, Frederik F. Van der Veken

    Published 2025-07-01
    “…We evaluated these approaches to determine the most effective method for reliable uncertainty estimation in dynamic aperture predictions using machine learning techniques.…”
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  9. 9509

    Confirmation of enrofloxacin, ofloxacin, sarafloxacin and danofloxacin residues in poultry meat and pork via LLE-SPE-GC–MS/MS coupled with derivatization treatment by Junjie Xu, Yiwei Hong, Yun Liu, Shuyu Liu, Pengfei Gao, Yawen Guo, Yang Cao, Hao Ding, Maoda Pang, Tao Zhang, Genxi Zhang, Xiaodong Guo, Xing Xie, Kaizhou Xie

    Published 2025-04-01
    “…All matrices had weak matrix effects. This method conforms to the requirements of Food and Agriculture Organization of United Nations & World Health Organization (2014) for veterinary drug residue testing, expanding the monitoring range and improving the detection efficiency. …”
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    Article
  10. 9510

    UV radiation at 222, 254, and 282 nm inhibits sporulation and suppresses infectivity of Eimeria acervulina oocysts by Aaron A. Baumann, Addison K. Myers, Niloofar Khajeh-Kazerooni, Ashley Wise-Mitchell, Benjamin M. Rosenthal, Mark C. Jenkins, Celia O'Brien, Lorraine Fuller, Samuel Tremaine, Mark Morgan, Scott C. Lenaghan

    Published 2025-03-01
    “…In this study, the effect of UV radiation (UVR) on E. acervulina sporulation efficiency was evaluated. Nonstandard wavelengths including 222 and 282 nm have been established as alternatives to standard 254 nm UVR for sterilization. …”
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    Article
  11. 9511

    Generating Mechanism of Online Public Opinion Heat in Public Emergencies from the Perspective of Information Ecology: Fuzzy Set Qualitative Comparative Analysis Based on 50 Cases by YOU Ge, LI Jielin, ZHANG Fangshun

    Published 2025-01-01
    “…Investigating the generation mechanism of public opinion on hot topics in such contexts provides critical theoretical foundations for mitigating cyber discourse risks, while enhancing the accuracy and efficiency of governmental mangement over online public opinion. …”
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    Article
  12. 9512

    Quick-Response Model for Pre- and Post-Disaster Evacuation and Aid Distribution: The Case of the Tula River Flood Event by Francisca Santana-Robles, Eva Selene Hernández-Gress, Ricardo Martínez-López, Isidro Jesús González-Hernández

    Published 2024-01-01
    “…<i>Background</i>: In the context of humanitarian logistics, efficiently evacuating people from disaster-stricken areas is a complex challenge. …”
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  13. 9513
  14. 9514

    Flavonoids in Different Parts of Lysimachia clethroides Duby Extracted by Ionic Liquid: Analysis by HPLC and Antioxidant Activity Assay by Jin-feng Wei, Zhi-juan Zhang, Li-li Cui, Wen-yi Kang

    Published 2017-01-01
    “…To establish methods for simultaneous determination of isoquercitrin, astragalin in leaves, quercetin, and kaempferol in flowers of Lysimachia clethroides Duby, respectively, the methods were ultrasound-assisted extraction combined with RP-HPLC, and ionic liquid was used as the extraction solvent. …”
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  15. 9515

    Interleaving between Ant Colony Optimization and Tabu Search for Image Matching by Ghusoon Basheer

    Published 2007-12-01
    “…Different non – traditional   methods are  used for solving this kind of  problem. …”
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  16. 9516

    Compositional modeling of solution gas–oil ratio (Rs): a comparative study of tree-based models, neural networks, and equations of state by Aydin Larestani, Sara Sahebalzamani, Abdolhossein Hemmati-Sarapardeh, Ali Naseri

    Published 2025-03-01
    “…However, traditional experimental methods for determining these properties, particularly the solution gas–oil ratio (Rs), are time-intensive and costly. …”
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  17. 9517

    Harnessing AI and Quantum Computing for Revolutionizing Drug Discovery and Approval Processes: Case Example for Collagen Toxicity by David Melvin Braga, Bharat Rawal

    Published 2025-07-01
    “…Regulatory processes may become more streamlined, using adaptive clinical trials, accelerating pathways, and better integrating digital data to reduce the time and cost of bringing new drugs to market. Computational data methods could be used to reduce the cost and time involved in experimental drug discovery, allowing researchers to simulate biological interactions and screen large compound libraries more efficiently. …”
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  18. 9518

    Calibration of Chemical Applicators Used in Vegetables by M. R. Miller, Peter J. Dittmar

    Published 2013-05-01
    “…Calibration is the process used to determine the amount of chemical material applied per unit area. …”
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    Article
  19. 9519

    PolyA polymorphisms in 3' flanking region of pig neuronal protein 3.1 gene and their relationships with meat traits by Yang Yun, Zeng Yongqing, Zhang Zhe, Xu Zhenggang, Chen Wei, Fang Guofeng, Wang Shoudong

    Published 2015-03-01
    “…The ear and Longissimus dorsi samples were collected for DNA extraction and meat traits determination. The extracted DNA was amplified by polymerase chain reaction (PCR) and the products were used to detect the polymorphic type with the method of single strand conformation polymorphism (SSCP) and sequencing. …”
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  20. 9520

    Solución a un problema estático en un área con topografía abrupta usando una velocidad de reemplazamiento variable by Castillo López Luis Antonio, Pedraza Carlos

    Published 2002-08-01
    “…In this work, a simple and efficient method is described to obtain field statics using only field seismograms recorded by the COP configuration. …”
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