Showing 261 - 280 results of 283 for search 'rectangular (selection OR detection)', query time: 0.10s Refine Results
  1. 261

    Research and development of pulse electronic control devices with UV lamps by O. Yu. Kovalenko, S. A. Mikaeva, Yu. A. Zhuravleva

    Published 2022-06-01
    “…Theoretical research of electronic ballasts led to the development of a semiconductor switching and power supply circuit for the discharge lamp based on high-frequency rectangular pulses. The parameters of the element base were calculated along with selected basic initial characteristics of the blocking generator.…”
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  2. 262

    Scaling of vagus nerve stimulation parameters does not achieve equivalent nerve responses across species by Eric D. Musselman, Ishani Raha, Nicole A. Pelot, Warren M. Grill

    Published 2025-05-01
    “…We calculated thresholds for fiber activation (A-, B-, and C-fibers) with biphasic rectangular pulses (0.13, 0.25, 0.5 ms). We defined “K” as the ratio of activation thresholds between a pair of individuals. …”
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  3. 263

    Swing JIB rack stacker crane by M. S. Korytov, A. E. Bezrodina

    Published 2022-09-01
    “…For two warehouses: traditional rectangular and semicircular shapes, a comparative analysis of the sums of geometric distances was performed when the load gripping device moved from the loading point to randomly selected target cells. …”
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  4. 264

    Comparative Analysis of Deep Learning Methods for Classification of Ablated Regions in Hyperspectral Images of Atrial Tissue by Yeva Gabrielyan, Arpi Hunanyan, Sona Bezirganyan, Lusine Davtyan, Ani Avetisyan, Narine Sarvazyan, Aram Butavyan, Varduhi Yeghiazaryan

    Published 2025-01-01
    “…Viability gaps between ablated regions can lead to AF recurrence; thus, correctly detecting RFA lesions is important for successful treatment. …”
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    Article
  5. 265

    Configuration optimization for a plate-fin heat exchanger combining Taguchi method and multi-objective grey wolf optimizer by Zhe Xu, Changyin Zhao, Xin Ning, Mengyao Qin, Zhen Zhang, Fuquan Nie

    Published 2025-05-01
    “…The impact of the variables including hot stream flow length, cold stream flow length, triangular fin pitch, rectangular fin pitch, hot plate spacing, and cold plate spacing on the heat exchange capacity and weight of the PFHX was examined. …”
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  6. 266

    Parameter study on constant bearing capacity of a novel energy-absorbing rock bolt based on metal plastic flow by Yiqun Zhang, Yang Hao, Yu Wu, Haoyan Wang, Xiaoshuo Zhang

    Published 2025-09-01
    “…In this work, a mechanical and mathematical model was developed for the sphere-rectangular contact mechanics of ball bearings with rebar and tube, and the analytical calculation method of bearing capacity was obtained. …”
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  7. 267

    Switchable thermoelectric cooler with radial heatsink for dual-mode thermal management system by Yu Rim Kang, Sang Hun Lee, Yoon-Chul Lee, Chang-Ju Park, Yangkyu Park

    Published 2025-09-01
    “…Herein, we propose a switchable thermoelectric cooler (STEC) with a unique configuration comprising a radial heatsink, a Peltier element, a rectangular heatsink, and a fan arranged in sequence. …”
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    Article
  8. 268

    Microfluidic Acoustic Metamaterial SAW Based Sensor by Nikolay V. Mukhin

    Published 2019-10-01
    “…It excites surface waves propagating in the X direction lengthwise the periodic structure and detects the acoustic load generated by the microfluidic structure resonator. …”
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  9. 269

    DISCRETE DEFORMATION WAVE DYNAMICS IN SHEAR ZONES: PHYSICAL MODELLING RESULTS by S. A. Bornyakov, I. A. Panteleev, A. A. Tarasova

    Published 2016-06-01
    “…., 2014, 2015].Strain fields and displacements recorded in the optical images of the model surface were estimated in a rectangular box (220.00×72.17 mm) shown by a dot-and-dash line in Fig. 1, A. …”
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  10. 270

    Ultimate Buckling Limit State Assessments of Perforated Panels in Medium-Range Merchant Ships Based on Updated Classification Rules and Nonlinear Finite Element Analysis by Gitae Kim, Inhwan Cha, Gökhan Tansel Tayyar, Joonmo Choung

    Published 2025-06-01
    “…Significant cost savings were demonstrated by selectively applying CSR and inelastic FEAs for SUPs requiring Method A. …”
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  11. 271

    Power Wavelet Cepstral Coefficients (PWCC): An Accurate Auditory Model-Based Feature Extraction Method for Robust Speaker Recognition by Youssef Zouhir, Mohamed Zarka, Kais Ouni, Lilia El Amraoui

    Published 2025-01-01
    “…The NWFB imitates the cochlea’s frequency selectivity using “Morlet Wavelet filters” alongside an ERB-rate scale. …”
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  12. 272

    Leaf Morpho-Anatomy of Twelve <i>Cymbidium</i> (Orchidaceae) Species from China and Their Taxonomic Significance by Xiangke Hu, Lei Tao, Jialin Huang, Kaifeng Tao, Dong Ma, Lu Li

    Published 2025-05-01
    “…Based on a comparative analysis, some leaf morphological features that varied between species were selected and used for taxonomic differentiation as follows: (1) The shape and structure of leaves were varied and could be used for species delimitation. (2) Microscopic characteristics show that the leaves lacked trichomes and displayed polygonal to rectangular epidermal cells on both surfaces, with larger adaxial cells and more abaxial stigmata. …”
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  13. 273

    Global Daily Discharge Estimation Based on Grid Long Short‐Term Memory (LSTM) Model and River Routing by Yuan Yang, Dapeng Feng, Hylke E. Beck, Weiming Hu, Ather Abbas, Agniv Sengupta, Luca Delle Monache, Robert Hartman, Peirong Lin, Chaopeng Shen, Ming Pan

    Published 2025-06-01
    “…Grid LSTM‐RAPID applies LSTM runoff estimation to the grids (0.25°), small rectangular hydrological response units (HRUs) rather than basins (irregularly shaped HRUs of any size), and then routes the grid runoff over all reaches on a global river network using the RAPID routing model. …”
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  14. 274

    Relationship between fruit growth and development and microstructural changes in six European plum varieties by YANG Fenfen, ZHANG Zhanhong, CAO Haiyang, WANG Yatong, GENG Wenjuan, FAN Guoquan, ZHANG Shikui

    Published 2025-03-01
    “…Changes in fruit microstructure showed that the epidermis of the exocarp was a singlecell-layer structure, and the cell shape was neatly square and rectangular. Epidermis, subepidermis, mesocarp and vascular bundle cells in S1 were small, concentrated and dense. …”
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  15. 275

    Methodology of Determining the Location of the Distribution Center of Material Flows in a Combined Scheme of Goods Delivery by Svetlana A. Zhestkova

    Published 2025-04-01
    “…We determine the transport work and the coordinates of the center of gravity of the rectangular diagram on each branch of the route. We find the value of the total transport work around the coordinate axes. …”
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  16. 276

    Mechanism of Fixed Pattern Noise of Micro‐Channel Plate Focusing on Cross‐Section of Single Channel by Dongyu Jiang, Yonggang Huang, Guanlin Li, Yuwen Xing, Peng Jiao, Yajie Du, Tiezhu Bo, Jing Ma, Hui Liu, Jinsheng Jia

    Published 2025-06-01
    “…Abstract Fixed Pattern Noise (FPN) of MCP significantly influences resolution and clarity of detected images. This investigation focuses on the cross‐section of single channel to clarify the formation mechanism of FPN. …”
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  17. 277

    Comparative Assessment of Microleakage in Nanohybrid Composite Using Two Different Layering Techniques for Class V Cavities: An In-vitro Study by R Aswathy Raj, Ida De Noronha De Ataide, Rajan Lambor

    Published 2025-06-01
    “…A total of 40 premolars were selected, and a rectangular box cavity was prepared on the buccal surface of the cervical third of each tooth. …”
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  18. 278
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  20. 280

    Invasive Vagus Nerve Stimulation Activates Microglia α7nAChR to Reduce Striatal Neuroinflammation in Mouse Model of Parkinson's Disease and Its Mechanism by GENG Yao, WANG Ruiyu, ZHU Zhuang, SHEN Ying, ZHANG Kezhong

    Published 2025-06-01
    “…The area of tyrosine hydroxylase (TH) positive cells in striatum was detected by immunohistochemistry. The protein expressions of TH and α7nAChR in striatum were detected by Western blot. …”
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