Showing 481 - 500 results of 76,485 for search 'Consip~', query time: 3.48s Refine Results
  1. 481

    W-Index: An Index for Evaluating Link Prediction considering Only the Role of Wins by Yun Yuan, Jingwei Wang, Yunlong Ma, Min Liu

    Published 2020-01-01
    “…Hence, we propose a new metric, called W-index, which considers only the effect of wins rather than draws. …”
    Get full text
    Article
  2. 482

    Analysis of a Tuberculosis Infection Model considering the Influence of Saturated Recovery (Treatment) by Fatima Sulayman, Farah Aini Abdullah

    Published 2021-01-01
    “…Bifurcation analysis demonstrates that the saturation parameter is accountable for the phenomenon of backward bifurcation. We derive a condition that guarantees that the model is globally asymptotically stable using the Lyapunov function approach to global stability. …”
    Get full text
    Article
  3. 483
  4. 484

    Study on torsional vibration characteristics of compressor flexible rotors considering contact clearance by HUANG Zhiqiang, WANG Jie, LI Tao, LI Gang, WANG Shuo, MU Dequan

    Published 2025-01-01
    “…The torsional vibration of reciprocating compressor crankshaft system can cause major problems such as burnt bearings and shaft fracture.In order to understand the torsional vibration response of the compressor rotor system, a torsional vibration mechanics solution method for the flexible rotor system of the compressor considering the bushing-pin collision clearance and the oil film clearance of the crankshaft-bearing was proposed, which provided a new idea and method to avoid the natural frequency of the crankshaft system.Based on the multi-body dynamics and Hertz contact theory,the torsional dynamic response of the crankshaft system with collision clearance was solved.The results show that the torsional vibration amplitude of the 4th column crank pin is the largest, the torsional angular displacement amplitude is 0.051°, and the dynamic angular velocity peak value is 156.026 rad/s.Based on this, the crankshaft-bearing oil film clearance was considered, the oil film pressure of sliding bearings was calculated by the finite difference method and the over-relaxation iterative method, and the dynamic characteristic coefficients of bearings were solved according to pressure perturbation method.The effects of the bushing-pin collision clearance and the crankshaft-bearing oil film clearance on the dynamic response of the crankshaft system were comprehensively considered in the modal analysis of the crankshaft system under preload.The resonance of the crankshaft with and without oil film clearances was compared. …”
    Get full text
    Article
  5. 485

    Comprehensive Research of Scaling Prediction for Gas Reservoir Fluid considering Phase State by Heng Zheng, Chunsheng Pu

    Published 2019-01-01
    “…The results show that the predicted value of the model was consistent with the experimental results. The new scaling prediction model considered the influence of the phase state which can accurately predict the change of the fluid phase state and the amount of inorganic salt scaling of actual gas reservoir fluids under the condition of multiphase equilibrium. …”
    Get full text
    Article
  6. 486

    Vibration Characteristics of a Mistuned Bladed Disk considering the Effect of Coriolis Forces by Xuanen Kan, Bo Zhao

    Published 2016-01-01
    “…To investigate the influence of Coriolis force on vibration characteristics of mistuned bladed disk, a bladed disk with 22 blades is employed and the effects of different rotational speeds and excitation engine orders on the maximum forced response are discussed considering the effects of Coriolis forces. The results show that if there are frequency veering regions, the largest split of double natural frequencies of each modal family considering the effects of Coriolis forces appears at frequency veering region. …”
    Get full text
    Article
  7. 487
  8. 488

    Tracking Control for Mobile Robots Considering the Dynamics of All Their Subsystems: Experimental Implementation by José Rafael García-Sánchez, Ramón Silva-Ortigoza, Salvador Tavera-Mosqueda, Celso Márquez-Sánchez, Victor Manuel Hernández-Guzmán, Mayra Antonio-Cruz, Gilberto Silva-Ortigoza, Hind Taud

    Published 2017-01-01
    “…The trajectory tracking task in a wheeled mobile robot (WMR) is solved by proposing a three-level hierarchical controller that considers the mathematical model of the mechanical structure (differential drive WMR), actuators (DC motors), and power stage (DC/DC Buck power converters). …”
    Get full text
    Article
  9. 489

    Mitigation of Diffraction Effect in GNSS Positioning Considering Azimuth and PDOP in Canyon Environment by Qingfeng Wu, Xiaoya Wang, Houxiang Zhou

    Published 2025-01-01
    “…When the threshold is considered, it does not only improve NLOS detection, but also increases the position dilution of precision (PDOP) value, potentially affecting positioning precision. …”
    Get full text
    Article
  10. 490

    Experimental and Numerical Study on the Permeation Grouting Diffusion Mechanism considering Filtration Effects by Guangxuan Zhu, Qingsong Zhang, Rentai Liu, Jiwen Bai, Wei Li, Xiao Feng

    Published 2021-01-01
    “…Based on the experimental results, a numerical model considering the filtration effect and grout rheological behavior was established to describe the mechanism of grout flow in porous media. …”
    Get full text
    Article
  11. 491

    Considering the potential unintended consequences of RateMDs: an exploratory study in one specialty by Kristina H Pulkki, Shamira Pira, Meredith Young, Grace M Scott, Carol Nhan, Kevin Fung, Gabriella Le Blanc, Lily HP Nguyen

    Published 2025-02-01
    “…We explored the content of reviews associated with low physician ratings and consider the potential benefits and consequences of relying on this form of freely available data to support individual life-long learning. …”
    Get full text
    Article
  12. 492

    The Reliability-Based Design Optimization of considering Rock-Support Interaction for Rock Tunnels by Hongbo Zhao, Shaojun Li, Bingrui Chen

    Published 2021-01-01
    “…In this method, the rock-support interactions were analyzed based on a convergence-confinement method. Uncertainties were estimated by reliability analysis using Excel Solver. …”
    Get full text
    Article
  13. 493

    Multiobjective Synthesis of Steerable UWB Circular Antenna Array considering Energy Patterns by Leopoldo A. Garza, Marco A. Panduro, David H. Covarrubias, Alberto Reyna

    Published 2015-01-01
    “…This design of steerable UWB circular arrays considers the optimization of the true-time exciting delays and the amplitude coefficients across the antenna elements to operate with optimal performance in the whole azimuth plane (360°). …”
    Get full text
    Article
  14. 494
  15. 495
  16. 496

    Optimal compensation method for centrifugal impeller considering aerodynamic performance and dimensional accuracy by Tao Zhou, Sitong Xiang, Hainan Zhang, Jianguo Yang

    Published 2025-02-01
    “…The traditional impeller error compensation method only compensates for dimensional errors without considering aerodynamic performance, which leads to a performance loss after compensation. …”
    Get full text
    Article
  17. 497
  18. 498

    A Nonpalpable Nodule in Ectopic Axillary Breast Tissue: Consider Phyllodes Tumor by Eva Ruvalcaba-Limón, Verónica Bautista-Piña, Julio Ramírez-Bollas, Ruby Espejo-Fonseca, Sergio Rodríguez-Cuevas

    Published 2016-01-01
    “…We present a rare case of an asymptomatic 43-year-old woman with an axillary nodule which was identified during screening mammography within ectopic axillary breast tissue, initially considered as a suspicious lymph node. Radiologic studies were considered as Breast Imaging-Reporting Data System (BI-RADS) 4. …”
    Get full text
    Article
  19. 499
  20. 500

    Prevalence and Risk Factors for Opioid-Induced Constipation in an Older National Veteran Cohort by Fern FitzHenry, Svetlana K. Eden, Jason Denton, Hui Cao, Aize Cao, Ruth Reeves, Guanhua Chen, Glenn Gobbel, Nancy Wells, Michael E. Matheny

    Published 2020-01-01
    “…OIC was identified through additions/changes in laxative prescriptions, all-cause constipation identification through diagnosis, or constipation related procedures in the presence of opioid exposure. …”
    Get full text
    Article