Search alternatives:
variational » variations (Expand Search)
method » methods (Expand Search)
Showing 2,421 - 2,440 results of 3,710 for search 'Variational integration method', query time: 0.12s Refine Results
  1. 2421

    New insights into the first cervical vertebrae of Otavipithecus and Nacholapithecus by Amélie Beaudet, Yasuhiro Kikuchi, Fredrick Kyalo Manthi, Emmanuel Ndiema, Dominic Stratford, Bernhard Zipfel

    Published 2025-07-01
    “…In addition to standard linear measurements, the morphology of GSN BA 104’91 and KNM-BG 35250BE was investigated by landmark-based geometric morphometric (GM) method and statistical analyses. The dimensions of the Miocene specimens fall within, or closely approximate to, the range of variation of Pan and Hylobates. …”
    Get full text
    Article
  2. 2422

    Cerium Oxide Decorated Graphene Nanolayers Filled Polyvinylidene Fluoride Nanofibers as Optical Piezoelectric Sensors by Nour Bader, Swathi Yempally, Firas Al‐Ashker, Maryam Al‐Ejji, Deepalekshmi Ponnamma

    Published 2025-04-01
    “…As a strain gauge, the sensor detected variations in fiber length caused by mechanical deformation. …”
    Get full text
    Article
  3. 2423

    Temperature Analysis of Secondary Plate of Linear Induction Motor on Maglev Train Under Periodic Running Condition and Its Optimization by Wenxiao Wu, Yunfeng He, Jien Ma, Qinfen Lu, Lin Qiu, Youtong Fang

    Published 2025-06-01
    “…To investigate the temperature variation patterns, this paper proposes a coupled model integrating the lumped parameter thermal network (LPTN) and the equivalent circuit (EC) of the SLIM. …”
    Get full text
    Article
  4. 2424

    Assessing pore quality impact on saturation exponent and water saturation calculation by Suryo Prakoso, Muhammad Burhannudinnur, Firman Herdiansyah, Sigit Rahmawan, Billy Arioseno Prakoso

    Published 2025-07-01
    “…This study offers a practical method to estimate saturation exponent variation using readily available log-derived parameters. …”
    Get full text
    Article
  5. 2425

    Comprehensive evaluation and ranking of CMIP6 global climate models for simulating climate extreme indices across diverse hydrological and geographical regions of Nepal by Shiksha Bastola, Koshish Raj Maharjan, Innkyo Choo, Younghun Jung

    Published 2025-10-01
    “…The results reveal significant spatial variation in GCM performance across Nepal, with no single model performing best in all regions or for all indices. …”
    Get full text
    Article
  6. 2426

    Robust UAV Target Tracking Algorithm Based on Saliency Detection by Hanqing Wu, Weihua Wang, Gao Chen, Xin Li

    Published 2025-04-01
    “…Secondly, this paper constructs a dynamic spatial regularization term using a mask that fits the target, and integrates it with a second-order differential regularization term into the DCF framework to construct a novel filter model, which is solved using the ADMM method. …”
    Get full text
    Article
  7. 2427

    Fault detection and assessment in an AC microgrid system using modified complex plane via positive sequence current measurement by Chinmayee Biswal, Pravat Kumar Rout, Binod Kumar Sahu, Manohar Mishra

    Published 2025-06-01
    “…Integrating distributed generations (DGs) into microgrids leads to many significant issues and challenges in fault detection due to bidirectional power flow, inertia change, fault current variation under different operating conditions, and topological changes. …”
    Get full text
    Article
  8. 2428

    Optimization Design and Experiment of Soil-Covering Device for Astragalus Mulching Transplanting Machine by Bin Feng, Wei Sun, Shanglong Xin, Guanping Wang, Wenjing Lv, Junzeng Wang

    Published 2025-04-01
    “…The quantity of soil cover and variation coefficient of soil cover quantity uniformity were used as the evaluation indicators for the quality of the operation, and parameter optimization experiments were conducted. …”
    Get full text
    Article
  9. 2429

    Adaptive Real-Time Transmission in Large-Scale Satellite Networks Through Software-Defined-Networking-Based Domain Clustering and Random Linear Network Coding by Shangpeng Wang, Chenyuan Zhang, Yuchen Wu, Limin Liu, Jun Long

    Published 2025-03-01
    “…The framework utilizes a Nash bargaining game model to simulate resource competition among the different participants, ensuring fair resource distribution and load balancing. It also integrates real-time network state monitoring with optimization algorithms, within a multi-path scheduling strategy, enabling the dynamic selection of optimal transmission paths to accommodate frequent network topology changes and traffic variations. …”
    Get full text
    Article
  10. 2430

    Research on Ozone Pollution Characteristics and Source Apportionment During the COVID-19 Lockdown in Jilin City in 2022 by Chunsheng Fang, Sainan Zou, Xiaowei Zhou, Ju Wang

    Published 2024-11-01
    “…The contributions of different O<sub>3</sub> emission sources were quantified using the Weather Research and Forecasting Community Multi-Scale Air Quality (WRF-CMAQ) model in conjunction with the Integrated Source Apportionment Method (ISAM). The results indicate a significant increase in O<sub>3</sub> concentrations during the lockdown in Jilin City, which were particularly characterized by long-distance transportation. …”
    Get full text
    Article
  11. 2431

    Coordinated Control Strategy for Hybrid Black Start with LCC HVDC System and Auxiliary Synchronous Generator by Yong Li, Hongtao Wang, Huiting Yang

    Published 2025-01-01
    “…Simulations are executed on an HBSR integrated test network based on the CIGRE Benchmark model. …”
    Get full text
    Article
  12. 2432

    The Helical Compliance Vector: Utility for Quantifying Spinal Mechanics by Matthew R. MacEwen, Rebecca E. Abbott, Victor H. Barocas, Arin M. Ellingson

    Published 2025-06-01
    “…Methods Eight cadaveric lumbar segments (L4–L5) were tested under pure moment loading (up to 7 Nm) in lateral bending, flexion/extension, axial rotation, and a multiplanar (Kemp's) test. …”
    Get full text
    Article
  13. 2433

    Extended phylogenetic analysis and morphology of the Iresine cassiniiformis – I. hartmanii alliance (Amaranthaceae) reveals two further geographically distinct species by Thomas Borsch, Hilda Flores-Olvera

    Published 2024-12-01
    “…Study site: Mexico and Central America. Method: Field and herbarium work, molecular phylogenetics, morphology, palynology, distribution mapping. …”
    Get full text
    Article
  14. 2434

    Optimal Canceling of the Physiological Tremor for Rehabilitation in Parkinson’s Disease by Behnam Faraji, Zahra Esfahani, Kourosh Rouhollahi, Davood Khezri

    Published 2019-07-01
    “…We aimed at concurrently controlling two areas of Basal Ganglia (BG) in a closed-loop strategy.Methods: In the present research, two nuclei of BG, namely subthalamic nucleus and globus pallidus internal were simultaneously controlled. …”
    Get full text
    Article
  15. 2435

    Challenging body shaming with grading techniques in the fashion industry by Agus Hery Supadmi Irianti, Marniati, Winwin Wiana, Annisau Nafiah

    Published 2025-01-01
    “…Suggestions are offered for fashion designers, educational institutions, and companies to promote the implementation of grading techniques that accommodate body variation. This research identifies future research opportunities, such as incorporating technology in grading and formulating design methods to mitigate body shaming in the fashion industry.…”
    Get full text
    Article
  16. 2436

    A Deep Reinforcement Learning-Based Decision-Making Approach for Routing Problems by Dapeng Yan, Qingshu Guan, Bei Ou, Bowen Yan, Zheng Zhu, Hui Cao

    Published 2025-04-01
    “…The decoder constructs a dynamic-aware context embedding that integrates relational information among visited and unvisited nodes, along with the start and terminal locations, thereby enabling effective tracking of real-time state transitions and graph structure variations. …”
    Get full text
    Article
  17. 2437

    Research on voltage fluctuation suppression in coal mine AC/DC hybrid distribution network based on directly-coupled energy storage control by SHI Xiaojun, YU Shuohang, WANG Wei, GONG Zheng

    Published 2025-01-01
    “…Voltage fluctuations on the DC bus caused by load variations are a common issue in coal mine AC/DC hybrid distribution networks. …”
    Get full text
    Article
  18. 2438

    An X-Band 6-Bit Hybrid True Time Delay With Linearly-Controlled G&#x2098;-C All-Pass Filter in 28nm FDSOI CMOS by Soon-Hyeok Kwon, Jung-Dong Park

    Published 2024-01-01
    “…This paper presents a 6-bit hybrid True Time Delay (TTD) circuit designed for X-band phased array antenna systems. The circuit integrates a conventional transmission-line (T-line) based TTD structure for short delays (1.56 ps, 3.125 ps, 6.25 ps, 12.5 ps) with a Gm-C-based all-pass filter (APF) employing a thermostat method for longer delays (25 ps, 50 ps, 75 ps). …”
    Get full text
    Article
  19. 2439

    DMN-YOLO: A Robust YOLOv11 Model for Detecting Apple Leaf Diseases in Complex Field Conditions by Lijun Gao, Hongwu Cao, Hua Zou, Huanhuan Wu

    Published 2025-05-01
    “…However, accurate feature recognition remains a significant challenge due to the complexity of disease symptoms, background interference, and variations in lesion color and size. In this study, we propose an enhanced detection framework named DMN-YOLO. …”
    Get full text
    Article
  20. 2440

    An Experimental Study of the Flexural Bearing Capacity of Reinforced Concrete Beams Damaged by Explosions Using Piezoelectric Smart Aggregates by Kai Xu, Shilong Sheng, Ronghui Jiang, Qian Feng

    Published 2024-12-01
    “…The internal crack development index R was established using the Wavelet Packet Energy Analysis method. Combined with the structure’s residual capacity-based damage assessment criterion, the relationship between R and component damage was found. …”
    Get full text
    Article