Showing 1,261 - 1,280 results of 2,985 for search 'function angle', query time: 0.13s Refine Results
  1. 1261

    Improved Hybrid A* Algorithm Based on Lemming Optimization for Path Planning of Autonomous Vehicles by Yong Chen, Yuan Liu, Wei Xu

    Published 2025-07-01
    “…The penalized graph search method guides the search away from dangerous areas through penalty terms in the cost function. Secondly, the distance heuristic function improves the distance function to reflect the actual distance, which makes the search target clearer and reduces the computational overhead. …”
    Get full text
    Article
  2. 1262

    Simulating Self-lensing and Eclipsing Signals due to Detached Compact Objects in the TESS Light Curves by Sedighe Sajadian, Niayesh Afshordi

    Published 2024-01-01
    “…Increasing the inclination angle i changes the self-lensing shape from a strict top-hat model to one with slowly increasing edges. …”
    Get full text
    Article
  3. 1263

    CFD Simulation and Robust Design Optimization of the Valve Seat and Orifice Plate in Port Fuel Injector by P. Daopiset, J. Bumrungpetch, E. Juntasaro, A. Likitchatchawankun

    Published 2025-05-01
    “…This study aims to reduce the standard deviation of the mass flow rate by optimizing four design parameters of the valve seat defined at the top (CHA1 – the angle between the valve seat and the bore wall and CHH1– its horizontal distance) and the bottom (CHA2 – the angle of the chamfer from the bottom of the valve seat and CHV2 – its vertical distance) of the edge breaks to guarantee a constant mass flow rate during its operation. …”
    Get full text
    Article
  4. 1264

    Pressure Drop Analysis of Turbine Housing Model with Circular Sliced Pipe for Micro Hydropower Generation by Moh Abduh, Lourina Evanale Orfa, Sulianto Sulianto, Khairul Iqbal

    Published 2024-12-01
    “…The turbine housing flow design innovation must provide a function as an optimal fluid conductor by minimizing the resistance that occurs when fluid flows towards the turbine housing and rotates the turbine optimally. …”
    Get full text
    Article
  5. 1265

    Effects of customized orthoses on foot morphology and pressure in patients with accessory navicular syndrome by Xiaopeng Pu, Wenwen Xing, Zishen Cheng, Yantao Wang, Yuqing Wang, Yaxing Zhang, Liangliang Jiang, Bin Liu, Qiangjun Kang

    Published 2025-05-01
    “…Evaluated at 3, 6, 12 months on foot structure (arch, navicular, etc.) and function (pressure, force-time integral, VAS pain). …”
    Get full text
    Article
  6. 1266

    Optimization of Surgical Treatment of Severe Hallux Valgus by Modified Osteosynthesis Method by Yatskevych A.

    Published 2015-03-01
    “…The clinical, orthopedic, and roentgenologic examination according to standard methods was conducted. The angle of the VDFT was more than 35°, the first inter-axial angle was more than 18°, the first finger was pierced, and in the I-membranous-phalangeal joint – subluxated, the displacement of the lateral sesameiform bone reached 100.0%. …”
    Get full text
    Article
  7. 1267

    Mathematical modelling and optimization of cutting conditions in turning operation on MDN 350 steel with carbide inserts by Syed Adil, A. Krishnaiah, D. Srinivas Rao

    Published 2025-03-01
    “…Hard metals are victorious in offering greater functional life in various critical applications because of their excellent material characteristics. …”
    Get full text
    Article
  8. 1268

    The impact of different treatments on thromboelastography and other conventional parameters in patients with colorectal cancer by Wenqin Ren, Hao Chen, Yujie Huang, Jiaqian Zuo, Xinyan Shu, Peng Shu

    Published 2024-12-01
    “…Patients receiving targeted therapy and chemotherapy had lower angle and maximum amplitude and higher R-time and K-time, activated partial thromboplastin time and fibrinogen. …”
    Get full text
    Article
  9. 1269

    Strength characteristics in saturation process and rainfall-induced landslide failure mechanism of granite residual soil by Bing Lan, Bangzhong Jia, Yiying Wu, Yiying Wu, Xiaoyu Yi, Wenkai Feng, Yihe Li

    Published 2025-04-01
    “…Results reveal that shear strength declines nonlinearly with increasing moisture content and saturation duration: cohesion follows a quadratic function, while the internal friction angle adheres to a logarithmic relationship. …”
    Get full text
    Article
  10. 1270

    Transient stability improvement of a transmission system through the application of an artificial neural network-based high-voltage direct current system by Chibuike Peter Ohanu, Uche C Ogbuefi, Emenike Ejiogu

    Published 2025-07-01
    “…The conventional high-voltage direct current (HVDC) systems are based on a fixed proportional integral controller parameters to function efficiently, but the proposed ANN-based technique dynamically adjusts the thyristor firing angle in real-time to improve system stability. …”
    Get full text
    Article
  11. 1271

    Application of SAP to Improve the Handling Properties of Iron Ore Tailings of High Cohesiveness: Could a Reagent Help the Decommissioning Process of a Dam? by Hely Simões Gurgel, Ivo André Homrich Schneider

    Published 2024-10-01
    “…The improvement in the physical properties of the IOT were evaluated considering the Hausner ratio, Carr index, Jenike’s flow function index, Atterberg limits, and chute angle. …”
    Get full text
    Article
  12. 1272

    Theoretical and experimental analysis of the modulated phase grating X-ray interferometer by Hunter Meyer, Joyoni Dey, Sydney Carr, Kyungmin Ham, Leslie G. Butler, Kerry M. Dooley, Ivan Hidrovo, Markus Bleuel, Tamas Varga, Joachim Schulz, Thomas Beckenbach, Konradin Kaiser

    Published 2024-11-01
    “…Abstract X-ray grating interferometry allows for the simultaneous acquisition of attenuation, differential-phase contrast, and dark-field images, resulting from X-ray attenuation, refraction, and small-angle scattering, respectively. The modulated phase grating (MPG) interferometer is a recently developed grating interferometry system capable of generating a directly resolvable interference pattern using a relatively large period grating envelope function that is sampled at a pitch that is small enough that X-ray spatial coherence can be achieved by using a microfocus X-ray source or G0 grating. …”
    Get full text
    Article
  13. 1273

    Research on Path Planning Multiple Mobile Robots Based on the LAPGWO Algorithm by Wan Xu, Dongting Liu, Ao Nie, Junqi Wang, Shijie Liu

    Published 2025-05-01
    “…Finally, a repulsive force correction term function is proposed to solve the problem of unreachable targets. …”
    Get full text
    Article
  14. 1274

    Gyromagnetics of the Electron Clock by David Hestenes

    Published 2025-01-01
    “…The Dirac wave function <inline-formula> <tex-math notation="LaTeX">$\Psi =\Psi (ct+\mathbf {x})$ </tex-math></inline-formula> has a unique factorization <inline-formula> <tex-math notation="LaTeX">$\Psi =(\rho e^{i\beta })^{\scriptstyle \frac {1}{2}}U$ </tex-math></inline-formula>, where <inline-formula> <tex-math notation="LaTeX">$U=U(ct+\mathbf {x})$ </tex-math></inline-formula> is a spatial rotor with magnetic degrees of freedom, and the quantity <inline-formula> <tex-math notation="LaTeX">$\Psi \widetilde {\Psi }=\rho e^{i\beta }$ </tex-math></inline-formula> specifies an embedding of electron paths in the vacuum, where the zilch function <inline-formula> <tex-math notation="LaTeX">$\beta =\beta (ct+\mathbf {x}-\mathbf {z}(t))$ </tex-math></inline-formula> is a measure of electron energy density. …”
    Get full text
    Article
  15. 1275

    SVR Data-Driven Optimization of Generator Leading Phase Operation Limit by Dengfeng LI, Mincai YANG, Yuming LIU, Ruilin XU, Xia YU, Zhaojiong LI

    Published 2021-08-01
    “…Based on the generator power angle equation, the objective function equation of reactive power is established. …”
    Get full text
    Article
  16. 1276

    Trajectory Planning Method for Formation Rendezvous of Underactuated Multi-UUV Under Multiple Constraints by Qingzhe Wang, Da Xu, Xiaoran Liu, Gengshi Zhang, Zhao Han

    Published 2024-11-01
    “…An evaluation function that accounts for trajectory length and uniformity is designed, ultimately resulting in the optimal allocation scheme. …”
    Get full text
    Article
  17. 1277

    The Local Path Planning Algorithm for Amphibious Robots Based on an Improved Dynamic Window Approach by Xiaoqiang Dai, Chengye Liu, Qiang Lai, Xin Huang, Qingjun Zeng, Ming Liu

    Published 2025-02-01
    “…The improved evaluation function and distance cost function avoid overshooting at the target endpoint. …”
    Get full text
    Article
  18. 1278

    Characteristics of Anisometropic Patients with and without Strabismus by Reşat Duman, Huban Atilla, Emine Çatak

    Published 2018-02-01
    “…Objectives: To evaluate the risk factors for strabismus in patients with anisometropia by comparing degree of anisometropia, depth of amblyopia, and binocular visual function in anisometropic patients with and without strabismus. …”
    Get full text
    Article
  19. 1279

    Research on Adaptive Planning of Three-Dimensional Trajectory for Uncrewed Aerial Vehicle Inspection Based on Nonlinear Weibull Algorithm by Zhuang Liu, Ning Yang, Jiaxing Fu, Huanqing Cai, Xuebei Wei

    Published 2025-01-01
    “…Meanwhile, this study constructs a path planning model for inspection UAVs and designs a weighted objective function considering total path length, flight altitude, flight turning angle, and threat model, thereby transforming path planning in three-dimensional space into a constrained multi-objective optimization problem. …”
    Get full text
    Article
  20. 1280

    Molecular rotor as a high-temperature Brownian motor by O. Ye. Tsomyk, T. Ye. Korochkova, V. M. Rozenbaum

    Published 2016-11-01
    “…The potential energy of a rotating particle, as a function of time and rotation angle, is represented in additive-multiplicative form. …”
    Get full text
    Article