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  1. 13661

    Natural Frequencies and Mode Shapes of Mechanically Coupled Microbeam Resonators with an Application to Micromechanical Filters by Bashar K. Hammad

    Published 2014-01-01
    “…We present a methodology to calculate analytically the mode shapes and corresponding frequencies of mechanically coupled microbeam resonators. …”
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  2. 13662

    Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment by Jikang Wan, Min Zhu

    Published 2021-01-01
    “…This study first classifies the ground features with different attributes, conducts LST statistics for each category, and conducts multivariate linear analysis, instead of setting some fuzzy exponent and forcing a threshold to calculate. The purpose is to explore the contribution of different reflectivity ground objects to the urban thermal environment.…”
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  3. 13663

    Application of Gap Metric to LADRC Design in Multilinear Model of SDR by Hongfu Wang, Qinghua Zeng, An Wang, Zongyu Zhang

    Published 2022-01-01
    “…In this paper, under the LADRC frame, the gas generator system’s closed-loop stability of the SDR was analyzed and the range of compensation factors had been calculated, and then, the “gap factor” was introduced and the “cross-iteration” method was used to quickly map out the “compensation factor” in the multilinear model controller based on the variation of the zero-point position of the system and the gap metric between adjacent set points. …”
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  4. 13664

    CARRYING CAPACITY ANALYSIS OF CROSSED CYLINDRICAL ROLLER SLEWING BEARING UNDER COMBINED LOADS by LI YunFeng, JIANG Di, CHENG YaBing

    Published 2016-01-01
    “…Two carrying capacity indexes that are safety factor and fatigue life of the slewing bearing were calculated,and the influence law of slewing bearing clearance on the internal load distribution,safety factor and fatigue life of the slewing bearing was analyzed. …”
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  5. 13665

    Driver Fatigue Detection Method Based on Human Pose Information Entropy by Taiguo Li, Tiance Zhang, Yingzhi Zhang, Liben Yang

    Published 2022-01-01
    “…Information entropy and sliding window algorithm are applied to analyse and calculate sufficient consecutive video frames to obtain more robust and accurate fatigue-related values than by using a single frame. …”
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  6. 13666

    Physicochemical, antioxidant, and antimicrobial study in Nepalese honey by Amrita Adhikari, Nabin Kumar Thapa, Anita Gurung, Niranjan Parajuli

    Published 2025-01-01
    “…The IC50 values were calculated of which Forest honey was found to have the lowest IC50 value i.e. 7.735 ± 0.008 mg/mL. …”
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  7. 13667

    Heating and Cooling Requirements in Relation to Broiler Breeding, Case Study: Khorasan Razavi Province, Iran by Mohammad Baaghideh, Motahhareh Zargari

    Published 2025-03-01
    “…Cooling and heating degree days were calculated for each week of production using specific thresholds, and their spatial distribution was analyzed. …”
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  8. 13668

    FEATURES OF CALIBRATION OF INFRARED RADIOMETERS WORKING IN WINDOW OF TRANSPARENCY OF THE ATMOSPHERE 8-14 MICRONS by A. P. Velichko

    Published 2018-12-01
    “…The article presents theoretical calculations based on the laws of infrared radiation propagation in the Earth's atmosphere, as well as experimental data confirming the expediency of this technique in remote sensing of the atmosphere in the "transparency window". …”
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  9. 13669

    Mathematical Modeling and Simulation of Online Teaching Effect Evaluation Based on Decision Tree Algorithm by Pingli Sun

    Published 2022-01-01
    “…Data mining technology is used to preprocess and clean up the sample set, which improves the accuracy of the calculation results. In the evaluation model, the association rule algorithm is also constructed to classify the data of the same element type and delete the data of different elements after marking. …”
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  10. 13670

    Facile Conversion and Optimization of Structured Illumination Image Reconstruction Code into the GPU Environment by Kwangsung Oh, Piero R. Bianco

    Published 2024-01-01
    “…Reconstruction algorithms impose a significant computing burden due to an intricate workflow and a large number of often complex calculations to produce the final image. Further adding to the computing burden is that the code, even within the MATLAB environment, can be inefficiently written by microscopists who are noncomputer science researchers. …”
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  11. 13671

    Forward Kinematics Solution of Stewart Platform based on Improved Non-dominated Sorting Genetic Algorithm by Qiguo Hu, Yanli Luo, Yuqian Wang

    Published 2019-03-01
    “…According to the example calculating, this algorithm can export the best forward solution within 102 iterations, the output time of a single result is less than 1 min. …”
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  12. 13672

    RESEARCH ON RELIABILITY ASSESSMENT METHOD OF MECHANICAL SYSTEM CONSIDERING MULTIPLE FAILURE STATES by HU QiGuo, DU ChunChao, CAO LiJie, SHENG HuiMin

    Published 2022-01-01
    “…In order to solve the limitations of traditional methods in the reliability assessment of complex systems with multi-states and difficult to obtain accurate failure rates, and the problems of T-S fault tree in the system reliability analysis, such as complex calculation and inverse reasoning, etc., a reliability assessment method based on T-S fault tree and interval-valued fuzzy multi-state Bayesian network is proposed. …”
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  13. 13673

    Automatic modulation recognition algorithm for MQAM signal by Huadi ZHANG, Huaxun LOU

    Published 2019-08-01
    “…An automatic modulation recognition algorithm for MQAM signal was proposed.Firstly,the feature parameter F based on the fourth order cumulants was constructed to classify the square QAM and the cross QAM.Secondly,the compactness of zero center normalized instantaneous amplitude was calculated to identify the 16QAM from the square QAM.Thirdly,the baud rate was estimated by frequency spectrum of amplitude square,and timing was synchronized to delete the ISI and resume the relatively ideal constellations.And aiming at the 32QAM and the 128QAM,two different clustering radii were set,and clustering point density was got respectively by the subtractive clustering algorithm,and then the 32QAM and the 128QAM was classified depending on the difference of density value.In the same way,the 64QAM and the 256QAM were classified.The proposed algorithm can recognize five kinds of QAM signals,including 16QAM signals,32QAM signals,64QAM signals,128QAM signal and 256QAM signal without prior knowledge of frequency and baud rate.Furthermore,the proposed algorithm does not need complex iterative process,which can be applied in practical signal recognition.…”
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  14. 13674

    Meta-path convolution based heterogeneous graph neural network algorithm by QIN Zhilong, DENG Kun, LIU Xingyan

    Published 2024-03-01
    “…In the multilayer graph convolution calculation, each node is usually represented as a single vector, which makes the high-order graph convolution layer unable to distinguish the information of different relationships and sequences, resulting in the loss of information in the transmission process. …”
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  15. 13675

    Abolishment of a tax on imputed income: consequences for business and budget by N. Z. Zotikov

    Published 2023-09-01
    “…It is necessary to improve the efficiency of such system in terms of determining the amount of income from which the cost of a patent is calculated.…”
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  16. 13676

    Comparison of Physical Fitness of Turkish and Iraqi Sedentary Boys by Harun Genç, Karaemali Ghazwan, Gökmen Kılınçarslan

    Published 2018-12-01
    “…The arithmetic mean and standard deviation of all measurements are calculated. Statistical analyzes of the measurements were made in the SPSS 22 program. …”
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  17. 13677

    Research of Stress Intensity Factor of Fatigue Crack of Spur Gear based on Abaqus by Weichi Pei, Jing Chu, Hongchao Ji, Yaogang Li, Jianwei Dong

    Published 2019-02-01
    “…The stress intensity factor of the semi-elliptical crack front is calculated, and the influence of crack size, shape and load variation on the stress intensity factor at the leading edge is analyzed. …”
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  18. 13678

    Research on Load Stress in Bottom of Ultra-short Flexsplines of Harmonic Drives by Li Yifu, Chen Xiaoxia, Xing Jingzhong, Chen Liang

    Published 2024-02-01
    “…In order to reveal the stress distribution law of a bottom of the ultra-short flexspline under load, a theoretical calculation method of the load equivalent stress of the bottom of the flexspline is proposed. …”
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  19. 13679

    Understanding the effect of revolution and rotation of the earth on prayer times using accurate times by Abu Yazid Raisal, Arwin Juli Rakhmadi

    Published 2020-12-01
    “…Three cities were chosen to see the effect of revolution and rotation of the Earth on prayer times in the hemisphere, namely Stockholm city representing the northern hemisphere, Wellington city representing the southern hemisphere, and Pontianak city representing the equatorial region. Prayer times are calculated using the Accurate Times software during the equinox, summer solstice, and winter solstice in 2020. …”
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  20. 13680

    Study of baryon-strangeness and charge-strangeness correlations in Pb–Pb collisions at √sNN = 5.02 TeV with ALICE by Saha Swati

    Published 2025-01-01
    “…These correlations play a crucial role in the study of QCD phase structure as they are closely related to the ratios of thermodynamic susceptibilities in lattice QCD calculations. This work mainly focuses on the correlations between net-kaon and net-proton, and net-kaon and net-charge in Pb–Pb collisions at √sNN = 5.02 TeV using data recorded during LHC Run 2. …”
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