Showing 581 - 600 results of 3,710 for search 'variations integration (method OR methods)', query time: 0.20s Refine Results
  1. 581

    Neighborhood Variation in Rate of Revascularization among Acute Myocardial Infarction Patients in New York City by Abdissa Negassa, Jing Fang

    Published 2011-01-01
    “…To identify modifiable neighborhood factors and quantify their effect on the rate of revascularization among acute myocardial infarction (AMI) patients. Method. Using the New York City hospital discharge records during 1998–2002, we employed a hierarchical regression model that integrates patient-level risk factors and neighborhood-level factors to retrospectively examine revascularization patterns among AMI patients. …”
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  2. 582

    An Echo State Network Approach for Parameter Variation Robustness Enhancement in FCS-MPC for PMSM Drives by Xiao Zeng, Jing Li, Pengcheng Yang, Hongda Cai, Yongzhi Zhou, Daren Li

    Published 2025-06-01
    “…Plenty of simulation studies are available and demonstrate that the proposed ESN-MPC controller exhibits enhanced robustness against parameter mismatch compared to the traditional FCS-MPC method.…”
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  3. 583

    Treatment Protocol of Lumbar Disc Herniation with Tuina Combined with Yijinjing Based on Expert Survey by GUO Lei, WANG Cheng, ZHOU Xin, TIAN Yukui, BAI Xue, ZHU Qingguang, FANG Min, LIU Junchang

    Published 2025-04-01
    “…ObjectiveTo construct a clinical protocol for the intervention of lumbar disc herniation (LDH) with Tuina combined with Yi Jin Jing based on expert questionnaire survey.MethodsAn expert consultation questionnaire was developed based on literature research. …”
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  4. 584

    Prediction for Coastal Wind Speed Based on Improved Variational Mode Decomposition and Recurrent Neural Network by Muyuan Du, Zhimeng Zhang, Chunning Ji

    Published 2025-01-01
    “…This study proposes a systematic framework, termed VMD-RUN-Seq2Seq-Attention, for noise reduction, outlier detection, and wind speed prediction by integrating Variational Mode Decomposition (VMD), the Runge–Kutta optimization algorithm (RUN), and a Sequence-to-Sequence model with an Attention mechanism (Seq2Seq-Attention). …”
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  5. 585

    Regional variations and determinants of pesticide use among farmers in Southwestern Nigeria: implications for sustainable agriculture by Abdullahi Adeola, Abdullahi Adeola, Cornelis A. M. van Gestel, Victoria Funmilayo Doherty, Idowu Ayisat Aneyo, Folashade Ajagbe, Faizo Kasule, Faizo Kasule

    Published 2025-06-01
    “…This study used a cross-sectional design and mixed-methods approach to examine pesticide usage, regional preferences, and pest control patterns in crop farming in Ogun, Ondo, and Oyo States, Nigeria. …”
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  6. 586

    The Role of MDCT Coronary Angiography in the Detection of Benign Varieties and Anomalies of Coronary Blood Vessels—A Narrative Review by Ana Mladenovic Markovic, Ana Tomic, Miodrag Nisevic, Biljana Parapid, Nikola Boskovic, Marina Vitas, Miona Jevtovic, Sandra Grujicic

    Published 2025-04-01
    “…Our objective was to provide a comprehensive, albeit non-exhaustive, overview of essential concepts and findings related to their definition, classification, and detection with MDCT angiography. By integrating current knowledge in MDCT imaging, we seek to contribute to a better understanding of the clinical implications of coronary artery variations and their role in cardiovascular health.…”
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  7. 587

    Multi-omics joint analysis reveals the mechanism of flower color and fragrance variation in Lilium cernuum by Shaopeng Chen, Zhiqun Chen, Qianqian Zhuang, Hewen Chen

    Published 2025-04-01
    “…While its white variant (L. cernuum var. album) exhibits distinct flower color and fragrance traits, the molecular mechanisms underlying these variations remain poorly understood. Previous studies attributed the low anthocyanin content in the white variant to LcMYB12 downregulation, yet comprehensive analyses of associated genes and metabolic pathways are lacking.MethodsThis study employed integrated transcriptomics, metabolomics, and volatile metabolomics to systematically compare L. cernuum and its white variant. …”
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  8. 588

    Development and correctness analysis of the mathematical model of transport and suspension sedimentation depending on bottom relief variation by A. I. Sukhinov, V. V. Sidoryakina

    Published 2018-12-01
    “…The work objective was to conduct an analytical study of the correctness of the initial-boundary value problem corresponding to the constructed model.Materials and Methods. The change in the bottom relief aids in solution to the initial-boundary value problem for a parabolic equation with the lowest derivatives in a domain whose geometry depends on the desired function of the solution, which in general leads to a nonlinear formulation of the problem. …”
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  9. 589

    Understanding variation in unplanned admissions of people aged 85 and over: a systems-based approach by Andrew Wilson, Richard Baker, John Bankart, Ran Bhamra, Stoyan Kurtev, Kay Phelps, Emma Regen, Stephen Rogers, Justin Waring

    Published 2019-07-01
    “…Aim To examine system characteristics associated with variations in unplanned admission rates in those aged 85+.Design Mixed methods.Setting Primary care trusts in England were ranked according to changes in admission rates for people aged 85+ between 2007 and 2009, and study sites selected from each end of the distribution: three ‘improving’ sites where rates had declined by more than 4% and three ‘deteriorating’ sites where rates had increased by more than 20%. …”
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  10. 590

    Intraspecific morphological variation and environmental drivers in Macleania rupestris: a model-based population classification by Denisse F. Peña, Paulina Villena, Diana Curillo, Carlos A. Jiménez, Eduardo Ordoñez, Oswaldo Jadán

    Published 2025-08-01
    “…IntroductionMacleania rupestris, an ecologically and culturally important species of the Ericaceae family, inhabits the montane forests of southern Ecuador and exhibits significant but understudied intraspecific morphological variation. Understanding this variation and its environmental drivers is crucial for effective conservation and restoration planning, particularly in a changing climate.MethodsWe analyzed 15 quantitative traits in 200 individuals from four populations located in the Azuay and Cañar provinces to identify morphological groups and assess their environmental drivers. …”
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  11. 591

    Cotton transposon-related variome reveals roles of transposon-related variations in modern cotton cultivation by Shang Liu, Hailiang Cheng, Youping Zhang, Man He, Dongyun Zuo, Qiaolian Wang, Limin Lv, Zhongxv Lin, Ji Liu, Guoli Song

    Published 2025-05-01
    “…Methods: We utilized graphical genome construction to build up the graphical transposon-related variome. …”
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  12. 592
  13. 593

    Spatial and Temporal Variation Characteristics of Air Pollutants in Coastal Areas of China: From Satellite Perspective by Xinrong Yan, Juanle Wang, Fang Wu, Jing Bai, Xun Zhang, Guiping Li, Haibo Fei

    Published 2025-05-01
    “…However, the absence of comprehensive macro-evaluation methods and a limited understanding of regional-scale pollutant emissions introduce substantial uncertainties in assessing emission reduction effectiveness and identifying pollution sources. …”
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  14. 594

    Yupana Inka Tawa Pukllay arithmetic eye tracking analysis: novices by Rosario Guzman-Jimenez, Dhavit Prem, Alvaro Saldívar, Eduardo Alejandro Escotto-Córdova

    Published 2025-05-01
    “…The Yupana Inka Tawa Pukllay (YITP), a Peruvian arithmetic method, enhances mathematical and visual-spatial skills through tile-based board games. …”
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  15. 595

    Performance of High Strength Fiber Reinforced Mortar Made with Ceramic Powder, Metakaolin, and Magnetized Water by Osama Youssf, Khalid A. Eltawil, Mohamed M. Yousry Elshikh, Mostafa M. Keshta

    Published 2025-05-01
    “…The HS-FRM was cured using four different curing methods, namely, tap water, seawater, air, and sunlight. …”
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  16. 596

    Nonuniformity Correction for Variable-Integration-Time Infrared Camera by Nan Chen, Jiqing Zhang, Shengyou Zhong, Zhongshun Ji, Libin Yao

    Published 2018-01-01
    “…In experiments with cooled infrared camera, the proposed method provides enhanced uniformity even for seven-time variation of integration time using same correction coefficients. …”
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  17. 597

    A new method for identifying reservoir fluid properties based on well logging data: A case study from PL block of Bohai Bay Basin, North China by Song Jian, Zhang Hao, Guo Jianhong, Han Zihao, Guo Jianchao, Zhang Zhansong

    Published 2024-11-01
    “…Therefore, this article aims to address this challenge by proposing a new reservoir fluid identification method. In this article, an improved Markov variation field model is applied to map geophysical logging data and is integrated with a quantum hybrid neural network (HQNN) to address the nonlinear correlations between logging data. …”
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  18. 598
  19. 599

    General semi-implicit midpoint approximation for fixed point of almost contraction mapping and applications by Doaa Filali, Mohammad Akram, M. Dilshad, Ahmed A. Khidir

    Published 2024-12-01
    “…Also, we prove the stability of the suggested iterative scheme. Finally, suggested method and our main results are applied to examine a general variational inequality and a nonlinear integral equation.…”
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  20. 600