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  1. 10881
  2. 10882

    Study on the Influence Mechanism of Servo Gain Parameter on the Pitch Deviation Error of Tool Retracting Position by Zhao Chunhua, Liang Zhipeng

    Published 2017-01-01
    “…The pitch deviation error of tool retracting position is a critical problem during the machining process of gears with numerical control(NC) shaping machine.After analyzing the influence factors of gear machining accuracy,generating motion out-of-sync is identified as the primary cause of the pitch deviation error in the case of well controlling of geometric accuracy,motion error and positioning precision.In order to reduce the influence of gear installation error and measurement error on gear pitch deviation measurement precision,an online gear precision detection device is designed.According to the influence law of servo gain parameter on the control shaft of servo motor,several orthogonal gear shaping tests are carried out by changing the servo gain parameter.The test results prove that the generating motion out-of-sync of tool retracting position is the primary cause of the pitch deviation error of tool retracting position.Simultaneously,the influence law of servo gain parameter on the pitch deviation error of tool retracting position is analyzed and the corresponding parameter adjustment strategies are proposed.The study provides a new approach to solve the pitch deviation error problem of tool retracting position with NC shaping machine.…”
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  3. 10883

    Optimizing Palm Oil Plantation Productivity Using Offline Blockchain and Drone Rover Solutions by Aryanto Aryanto, I Nengah Marccel Janara Brata Cipta, Dinda Armeylia Putri, Bella Amelia, Muhammad Herly Pratama

    Published 2024-12-01
    “…Additionally, an AI system is utilized to process this data in real-time, enhancing the precision of monitoring plant health and fruit ripeness. …”
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  4. 10884

    Electrochemical Sensing of Nitric Oxide on Electrochemically Reduced Graphene-Modified Electrode by Yu-Li Wang, Guang-Chao Zhao

    Published 2011-01-01
    “…At the electrode, an oxidation peak of NO can be observed at about 1.05 V (versus Ag/AgCl), and the electrode reaction of NO is controlled by diffusion process. Under the optimum conditions, the peak currents are dependent linearly on NO concentrations in the range from 7.2×10−7 to 7.84×10−5 M with a limit of detection of 2.0×10−7 M. …”
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  5. 10885

    Substrate scent‐induced disproportionate seed dispersal by rodents by Shuhua Guo, Xianfeng Yi, Meixia Sui

    Published 2024-07-01
    “…Moreover, scatter‐hoarding animals selectively transported P. koraiensis seeds toward the areas where seed odor was more contrasting against the background substrate, possibly due to the fact that accumulation of conspecific volatile compounds in caches hindered seed detection by scatter‐hoarding animals. Our study provides insight into the role of leaf litter in directing seed dispersal process, representing a novel mechanism by which P. koraiensis increases selection for seed dispersal far away from the parent tree.…”
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  6. 10886

    Occurrence of Pesticides, Mycotoxins, and Heavy Metals in Distilled Alcoholic Beverages: A Review of Contaminants and Health Risks by Tomislav Rot, Sunčana Gavran, Jurislav Babić, Ante Lončarić

    Published 2025-04-01
    “…Sources of contamination are discussed, including the influence of climatic conditions and emerging environmental risks on the occurrence of contaminants in raw materials, as well as the transfer of all contaminants during the distillation process. Furthermore, analytical detection methods and strategic measures to reduce consumer exposure are reviewed. …”
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  7. 10887

    Research status of the relationship between microecological imbalance and lung cancer by Xin Jin, Yangang Gu, Xiaojie Song

    Published 2025-03-01
    “…Microecology refers to the ecosystem formed by human and microbial communities in the process of co-evolution, the microecological imbalance is associated with occurrence and development of multiple diseases, including lung cancer. …”
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  8. 10888

    Classification Of Mustard Leaf Diseases Using Convolutional Neural Network Architecture by M. Hafidurrohman, K Kusrini

    Published 2025-04-01
    “…In terms of time efficiency, VGG19 reaches optimal accuracy faster and completes the training process in 42 seconds, whereas Xception requires more epochs and a training time of 50 seconds. …”
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  9. 10889

    Somatic pathology in patients witj psoriasis by L. A. Yusupova, A. F. Latypova, R. G. Tukhbatullina

    Published 2021-06-01
    “…The article estimates the frequency of detection of concomitant somatic pathology in patients with psoriasis. …”
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  10. 10890

    Adaptive anti-jamming technologies based on direct sequence spread spectrum and single carrier frequency domain equalization by Fanglin GU, Yuzhen HUANG, Ying ZHAO, Haitao ZHAO, Jibo WEI

    Published 2022-11-01
    “…To solve the performance limitation of direct sequence spread spectrum system in complex multipath environment, an adaptive anti-jamming spread spectrum framework that organically combines single carrier frequency domain equalization (SCFDE) and direct sequence spread spectrum (DSSS) technologies was proposed.The frequency multipath fading was overcame by frequency domain equalization, and the transmission rates and high reliability was reconfigured by deploying variable spread factors.Moreover, the inherent fast Fourier transform process was made full use at the receiver to realize the adjoint detection and analysis of interference intensity, interference type and other information, etc.Then, the frequency domain bearing point online was optimized and selected to improve the adaptability to the interference, especially blocking interference.The simulation results show that the proposed direct spread spectrum waveform based on SCFDE has good communication performance in both Gaussian and multipath environments, and the notch of some frequency bands has little impact on the communication performance, which verifies the effectiveness of anti-jamming by adaptive optimizing information frequency domain bearers.…”
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  11. 10891

    Control Strategy of Ground Automatic Neutral Section Passing for AC Drive Train by Wenguang LUO, Ping HE, Zhixue ZHANG, Yun PENG, Jingyu HU, Gang FU

    Published 2019-09-01
    “…Based on the analysis of the control process and problems of mechanical switch ground automatic neutral section passing for trains, a train control strategy with better matching and adaptability was proposed. …”
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  12. 10892

    Fault Location in H-Type AC Filters Based on Characteristics of Sudden Current Changes by Wenhai Zhang, Wen Xiao, Shu Zhang, Yuzhe Li

    Published 2025-03-01
    “…The timely detection and accurate location of capacitor element breakdown faults (CEBFs) are crucial in optimizing the performance of alternating current (AC) filters and ensuring the safety and stable operation of high-voltage direct current transmission systems. …”
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  13. 10893

    Collinear Three-Photon Excitation of a Strongly Forbidden Optical Clock Transition by Samuel P. Carman, Jan Rudolph, Benjamin E. Garber, Michael J. Van de Graaff, Hunter Swan, Yijun Jiang (姜一君), Megan Nantel, Mahiro Abe, Rachel L. Barcklay, Jason M. Hogan

    Published 2025-08-01
    “…Here, we demonstrate coherent excitation of the clock transition in bosonic ^{88}Sr using a novel collinear three-photon process in a weak magnetic field. We observe Rabi oscillations with frequencies of up to 50 kHz using W/cm^{2} laser intensities and Gauss-level magnetic field amplitudes. …”
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  14. 10894

    Bankline extraction in remote sensing images using principal curves by Yun GUO, Yi-huai WANG, Chun-ping LIU, Sheng-rong GONG, Yi JI

    Published 2016-11-01
    “…A new bankline extraction method based on the principal curves was proposed. In the learning process, the polygonal line (PL) algorithm and the error back propagation (BP) algorithm were combined. …”
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  15. 10895

    A Two-Level Rule-Mining Approach to Classify Breast Cancer Patterns Using Adaptive Directed Mutation and Genetic Algorithm by Hui-Ching Wu, Ming-Hseng Tseng

    Published 2025-07-01
    “…Breast cancer represents a significant public health concern in both Western countries and Asia. Accurate and early detection is critical to improving long-term patient survival. …”
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  16. 10896

    A Review on Machine Learning Models in Injection Molding Machines by Senthil Kumaran Selvaraj, Aditya Raj, R. Rishikesh Mahadevan, Utkarsh Chadha, Velmurugan Paramasivam

    Published 2022-01-01
    “…Conventional methods relying on the operator’s expertise and defect detection techniques are ineffective in reducing defects. …”
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  17. 10897

    Primary Non-Hodgkin Lymphoma of the Temporal Bone: Case Report by Rokas Trainavičius, Saulė Sinkevičiūtė

    Published 2025-05-01
    “…Biopsies taken during surgical intervention revealed diffuse large B-cell lymphoma infiltrating the mastoid process, external auditory canal, and tympanic cavity. …”
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  18. 10898

    ROLE OF STREPTOCOCCUS PNEUMONIAE IN THE STRUCTURE OF BACTERIAL INFECTIONS IN THE CHILDREN HOSPITALIZED TO INPATIENT HOSPITALS IN MOSCOW IN 2011–2012 by A. A. Baranov, L. S. Namazova-Baranova, N. A. Mayanskiy, T. V. Kulichenko, T. A. Polunina, A. V. Lazareva, N. M. Alyabyeva, L. K. Katosova, O. A. Ponomarenko, I. E. Koltunov, A. M. Ivanenko, E. A. Degtyaryova, N. V. Kondratenko, A. A. Korsunsky, K. V. Konstantinov, D. A. Tulupov, M. A. Lazareva

    Published 2013-09-01
    “…The 5 prevalent serotypes were 19F, 3, 14, 23F, 6B and 19A (> 75% in tote). Detection rate of serotypes 3 and 19A in middle ear liquid significantly exceeded the detection rate of these serotypes in case of nasopharyngeal carriage. …”
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  19. 10899

    Prevalence of Plasmodium spp. in humans and cattle: Implications for zoonotic malaria transmission in Indonesia by Hamzah Hasyim, Babucarr Jassey, Ririh Yudhastuti, Misnaniarti Misnaniarti, Iche Andriyani Liberty, Elvi Sunarsih, Langgeng Priyanto, Dalilah Dalilah, Yusri Yusri, Fadhilah Eka Maharani, Lukman Hakim, Siti Herlinda, Fildzah Hashifah Taufiq

    Published 2025-07-01
    “…Conclusion: The findings highlight the importance of integrating animal health surveillance into malaria elimination programs under the One Health framework. Although no zoonotic transmission to humans was observed, the detection of Plasmodium spp. in cattle warrants continuous surveillance, improved livestock management practices, and targeted vector control measures. …”
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  20. 10900