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  1. 1821

    A MRAC Principle for a Single-Link Electrically Driven Robot with Parameter Uncertainties by Carlos Aguilar-Avelar, Javier Moreno-Valenzuela

    Published 2017-01-01
    “…All the discussed controllers have been implemented in an experimental setup consisting in a rigid-link robot actuated with brushed DC motor. The comparison indicates that better results are obtained with the new MRAC scheme.…”
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  2. 1822

    Movilidad residencial y anclajes en la Zona Metropolitana del Valle de México: división socioespacial en las colonias populares periféricas by Jean-François Valette

    Published 2022-01-01
    “…En la metrópoli de México, como en otras partes, la movilidad residencial intraurbana es un motor importante de la reconfiguración de la división socioespacial. …”
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  3. 1823

    Isolated Perforation of Left Coronary Cusp after Blunt Chest Trauma by Rohit Maini, Razvan T. Dadu, Daniel Addison, Luke Cunningham, Ihab Hamzeh, Matthew Wall, Nasser Lakkis, Rashed Tabbaa

    Published 2015-01-01
    “…A 22-year-old male presented after a motor vehicle accident with dyspnea. Transthoracic echocardiogram (TTE) and transesophageal echocardiogram (TEE) showed moderate to severe aortic regurgitation with prolapsing right coronary cusp. …”
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  4. 1824

    Rancang Bangun Low-Budget Autonomous Quadcopter by Budi Hartono

    Published 2021-10-01
    “…The flight controller regulates the rotational speed of the four motors, so that each propeller produces the lift required for the quadcopter to fly stable. …”
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  5. 1825
  6. 1826

    Estudio longitudinal de la ansiedad escolar en niños chilenos de educación primaria by Nelly Gromiria Lagos San Martín, Maritza Roxana Palma Luengo, Carlos Javier Ossa Cornejo

    Published 2022-06-01
    “…El instrumento utilizado fue el Inventario de Ansiedad escolar para la educación primaria (IAEB), que mide la respuesta de ansiedad de tipo cognitiva, psicofisiológica y motora. Se realizaron análisis de varianza de medidas repetidas para determinar la estabilidad temporal. …”
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  7. 1827

    Validación de la escala barrat de impulsividad (bis-11) en población bogotana by Sandra Carolina Urrego Barbosa, Olga Lucía Valencia Casallas, Javier Villalba

    Published 2017-01-01
    “…Los resultados arrojaron una fiabilidad de la escala total de a 0,7 y para las sub escalas motora a 0,6, atencional a 0,5 y no planeada a 0,4; el análisis factorial exploratorio identificó 2 factores que explican el 29,77% de la varianza total. …”
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  8. 1828

    Active Vibration Suppression of a 3-DOF Flexible Parallel Manipulator Using Efficient Modal Control by Quan Zhang, Jiamei Jin, Jianhui Zhang, Chunsheng Zhao

    Published 2014-01-01
    “…This paper addresses the dynamic modeling and efficient modal control of a planar parallel manipulator (PPM) with three flexible linkages actuated by linear ultrasonic motors (LUSM). To achieve active vibration control, multiple lead zirconate titanate (PZT) transducers are mounted on the flexible links as vibration sensors and actuators. …”
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  9. 1829

    Modeling and Dynamic Performance Analysis of Hydraulic Top Drive Main Transmission System with Long Hydraulic Pipelines by Yuanling Shi, Pingsong Zhang

    Published 2022-01-01
    “…In that way, long pipelines are needed to connect the hydraulic pumps and hydraulic motors. Thus, the effects on the performance of hydraulic top drive should not be neglected. …”
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  10. 1830

    Maximizing Output Power of a Solar Panel via Combination of Sun Tracking and Maximum Power Point Tracking by Fuzzy Controllers by Mohsen Taherbaneh, A. H. Rezaie, H. Ghafoorifard, K. Rahimi, M. B. Menhaj

    Published 2010-01-01
    “…The sun tracking is performed by changing the solar panel orientation in horizontal and vertical directions by two DC motors properly designed. A DC-DC converter is employed to track the solar panel maximum power point. …”
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  11. 1831

    A Survey of Vehicle System and Energy Models by Lingyun Hua, Jian Tang, Guoming Zhu

    Published 2025-01-01
    “…As the foundation to calculate the energy consumption, powertrain component models of three main vehicle types (internal combustion engine (ICE) vehicles, electric vehicles (EVs), and hybrid vehicles) are reviewed with their key components, including internal combustion engines, electric motors, and batteries. Three types of vehicle energy consumption models are explored according to their interpretability: white-box, black-box, and grey-box models. …”
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  12. 1832

    Conocimiento y práctica de estimulación temprana para el desarrollo psicomotor en madres de niños menores de 1 año by Nadine Paquita Garay Malpartida, Daniel Martin Centella-Centeno

    Published 2022-05-01
    “…Resultados: El 80 % de madres presentó un nivel de conocimiento alto de estimulación temprana; en el área motora, el 50,6 %, un nivel de conocimiento alto; en el área del lenguaje, el 48,2 %, un nivel medio; en el área de coordinación, el 43,6 %, un nivel medio; y, en el área social, el 53 %, un nivel alto. …”
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  13. 1833

    Actores y ambientalismos: Continuidades y cambios en los conflictos socio-ambientales en el Perú by Anthony Bebbington, Denise Humphreys Bebbington

    Published 2009-10-01
    “…En este sentido los conflictos pueden verse no como problemas a resolver en el corto plazo sino como motores que empujan procesos de transformación institucional. …”
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  14. 1834

    A review of power system oscillation analysis methods from a port-based perspective by ZHENG Le, LIANG Yining

    Published 2025-01-01
    “…Second, the torque coefficient port commonly used for grid-connected synchronous motors is studied, with an emphasis on explaining its physical significance and highlighting its superiority in engineering applications. …”
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  15. 1835

    Recent advances in journal bearings: wear fault diagnostics, condition monitoring and fault diagnosis methodologies by Nazik Jebur, Wafa Soud

    Published 2025-01-01
    “…A significant finding reveals a shift back to the utilization of journal bearings in various rotating machinery such as compressors, motors, turbines, and pumps. Various methodologies employed in these recent studies include vibration analysis, machine learning, deep learning, and both numerical and experimental simulations. …”
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  16. 1836

    Associations of Voice Metrics with Postural Function in Parkinson’s Disease by Anna Carolyna Gianlorenço, Valton Costa, Walter Fabris-Moraes, Paulo Eduardo Portes Teixeira, Paola Gonzalez, Kevin Pacheco-Barrios, Ciro Ramos-Estebanez, Arianna Di Stadio, Mirret M. El-Hagrassy, Deniz Durok Camsari, Tim Wagner, Laura Dipietro, Felipe Fregni

    Published 2024-12-01
    “…Background: This study aimed to explore the potential associations between voice metrics of patients with PD and their motor symptoms. Methods: Motor and vocal data including the Unified Parkinson’s Disease Rating Scale part III (UPDRS-III), Harmonic–Noise Ratio (HNR), jitter, shimmer, and smoothed cepstral peak prominence (CPPS) were analyzed through exploratory correlations followed by univariate linear regression analyses. …”
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  17. 1837

    Optineurin overexpression ameliorates neurodegeneration through regulating neuroinflammation and mitochondrial quality in a murine model of amyotrophic lateral sclerosis by Shumin Zhao, Shumin Zhao, Ranran Chen, Ranran Chen, Yi An, Yali Zhang, Yali Zhang, Cheng Ma, Ying Gao, Ying Gao, Yanchao Lu, Yanchao Lu, Fei Yang, Fei Yang, Xue Bai, Xue Bai, Jingjing Zhang, Jingjing Zhang, Jingjing Zhang

    Published 2025-02-01
    “…IntroductionAmyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by the loss of motor neurons (MNs). Genetic mutations in Optineurin (OPTN) and Superoxide Dismutase 1 (SOD1) have been identified as causal factors for ALS. …”
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  18. 1838

    A single-cell transcriptome analysis reveals astrocyte heterogeneity and identifies CHI3L1 as a diagnostic biomarker in Parkinson's disease by Zhongying Gong, Dan Guo, Yufeng Lin, Zhiwei Liu, Mengdi Lv, Xinxin Liu, Yang Yao, Sijia Wang, Yuan Wang, Zhiyun Wang

    Published 2025-02-01
    “…Background: Parkinson's disease (PD) is the second most common neurodegenerative disease, characterized by motor and non-motor symptoms. It has been reported that astrocytes play a critical role in the pathogenesis and progression of PD. …”
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  19. 1839
  20. 1840

    The importance of specific exercise therapy in pediatric oncology by Bianca Celine Schmidli, Céline Hammadou, Christina Schindera, Nicolas von der Weid, Uta Tacke, Oliver Faude, Sarah Koch, Fiona Streckmann

    Published 2025-01-01
    “…More and more studies are showing that children have persisting motor and sensory dysfunctions, such as loss of sensation, numbness, pain, absent reflexes as well as loss of balance control. …”
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