Suggested Topics within your search.
Suggested Topics within your search.
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2901
Application of three-dimensional (3D) hand–eye calibration of industrial robot in laser cladding repair for drilling bit
Published 2025-04-01“…In order to apply the information captured by the camera of the scanner to the laser cladding robot, a novel calibration, i.e., the three-point method for the dual-robot system, is proposed to transform the damaged region of the bit in the camera coordinate system to that in the cladding robot coordinate system, and then an upper computer program is developed to plan the cladding path for the laser head and to send the path to the KUKA-KR60 robot to complete cladding repair. …”
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2902
Active Power Oscillation Property Classification of Electric Power Systems Based on SVM
Published 2014-01-01“…The tests on the 16-machine 68-bus benchmark power system and a real power system in China indicate that the proposed oscillation classification method is of high precision.…”
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2903
Assessing Viscoelastic Parameters of Polymer Pipes via Transient Signals and Artificial Neural Networks
Published 2024-09-01“…Then, by considering a pipeline with a specific geometry, 2000 transient flow signals were generated for different CFPs and PWSs. The amplitudes obtained by transforming the time-domain pressure signals to the frequency domain using the fast Fourier transform algorithm are the inputs for an artificial neural network model. …”
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2904
Use of Marble Waste to Obtain Biphasic Bioceramics Based on Calcium and Magnesium Phosphates
Published 2025-05-01“…The phosphate bioceramic was synthesized using a wet chemical precipitation method in different Ca/P ratios. After the synthesis step, the resulting powders were characterized in terms of X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TG), Fourier transform infrared spectroscopy (FTIR) and average crystallite size. …”
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2905
Multidimensional Analysis of Precursor Information of Rockburst during Loading and Unloading of Deep Diorite
Published 2023-01-01“…The above research results can be considered the evolution law of rockburst precursor information, which enriches the theoretical method of explosion disaster prediction.…”
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2906
Characterization and Optical and Dielectric Properties of Polyvinyl Chloride/Silica Nanocomposites Films
Published 2016-01-01“…Silica nanoparticles were synthesized by a sol-gel method and mixed with different amounts of polyvinyl chloride (PVC) to get nanocomposite films. …”
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2907
A Study of Methylene Blue Dye Interaction and Adsorption by Monolayer Graphene Oxide
Published 2022-01-01“…The graphene oxide (GO) interaction with methylene blue (MB) cationic dye was studied in an aqueous solution at different pH during MB adsorption. The mutual interaction of MB with GO surface was studied and evaluated by Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD). …”
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2908
Removal of Methylene Blue in Aqueous Solution with Modified Biomass from Forest Residues (quercus Alba)
Published 2025-07-01“…Biochar is a product derived from the decomposition of biomass, and its physicochemical characteristics are closely linked to its source and the method of combustion employed. Key properties of biochar include its surface area, the development of macro and micropores, and the presence of various functional groups. …”
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2909
Multi-Fault Feature Extraction and Diagnosis of Gear Transmission System Using Time-Frequency Analysis and Wavelet Threshold De-Noising Based on EMD
Published 2013-01-01“…On this basis, the pre-processed signal is analyzed by the method of time-frequency analysis to extract the feature of the signal. …”
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2910
Contributions of Art in Public Space to the Riverside Urbanity: Amasya Examplar
Published 2022-07-01“…The methodology consists of one phase is about the urban reading method of Lynch, the positions of the artwork as focal points have been discussed. …”
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2911
Functionalized Mesoporous Silica Nanoparticles as a Novel Antioxidant Delivery System
Published 2015-10-01“…This study attempts to improve the surface properties and increase antioxidant loading by functionaliztion of MSNs with 3-aminopropyltriethoxysilane (AP-MSNs) via post- synthesis grafting method. Synthesized nanoparticles were characterized by Scanning electron microscopy (SEM), Zetasizer and Fourier transform infrared spectroscopy (FTIR). …”
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2912
Next-generation calcium oxide nanoparticles: A breakthrough in energy storage and humidity sensing
Published 2025-03-01“…The synthesized nanoparticles were then characterized by using different analytical methods including X-ray Diffraction, Fourier Transform Infrared spectroscopy, Field Emission Scanning Electron Microscopy, X-ray photoelectron spectroscopy, UV–Visible spectroscopy, thermogravimetric analysis and nitrogen adsorption-desorption analysis. …”
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2913
Multisensor Fault Diagnosis of Rolling Bearing with Noisy Unbalanced Data via Intuitionistic Fuzzy Weighted Least Squares Twin Support Higher-Order Tensor Machine
Published 2025-05-01“…Aiming at the limitations of existing multisensor fault diagnosis methods for rolling bearings in real industrial scenarios, this paper proposes an innovative intuitionistic fuzzy weighted least squares twin support higher-order tensor machine (IFW-LSTSHTM) model, which realizes a breakthrough in the noise robustness, adaptability to the working conditions, and the class imbalance processing capability. …”
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2914
Fine-Tuned Machine Learning Classifiers for Diagnosing Parkinson’s Disease Using Vocal Characteristics: A Comparative Analysis
Published 2025-03-01“…In addition to that, the choice of relevant vocal features, in conjunction with the Chi-Square feature selection method, greatly enhanced the computational efficiency and classification performance. …”
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2915
Kinetics thermodynamics and adsorption study of raw treated diatomite as a sustainable adsorbent for crystal violet dye
Published 2025-07-01“…Natural clay (diatomite) was characterized using different physical-chemical methods, including, X-ray powder diffraction, X-ray fluorescence, thermogravimetric analysis, scanning electron microscopy, and Fourier transform infrared and pH of zero charge. …”
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2916
Exploring a novel approach to assessing surgical team collaboration: Evidence of brain activity synchronization
Published 2025-03-01“…Results: fNIRS emerged as a non-invasive, cost-effective, and portable tool, predominantly used to assess IBS in pair-based tasks with a variety of participant demographics. Wavelet transform coherence was the primary method used for measuring synchronization, particularly in the prefrontal brain region. …”
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2917
Psychotherapeutic Applications of the SASB Cluster Analysis of Intrapsychic Behaviors in Women With Breast Cancer: A Step by Step Approach
Published 2025-11-01“…Therefore, based on the cluster analysis of the intrapsychic problems of the 2 different profiles SASB-Love and Autonomy and SASB-Control and Hate Traits, it was possible to describe the phases and methods of the psychotherapeutic SASB intervention for each profile and the most suitable therapeutic approaches. …”
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2918
DIAGNOSING FAULTS IN THE TIMING SYSTEM OF A PASSENGER CAR SPARK IGNITION ENGINE USING THE BAYES CLASSIFIER AND ENTROPY OF VIBRATION SIGNALS
Published 2022-09-01“…The source of information on the technical condition was vibration signals recorded at various measuring points and under different operating conditions of the car. To describe the nature of changes in the vibration signals, the entropy measures were determined for the decomposed signal using the discrete wavelet transform is proposed.…”
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2919
Evaluation of multiple SAR speckling filter techniques performance in irrigated rice areas
Published 2024-11-01“…We extend previous work by comparing Bayesian filters in the spatial domain with advanced transform domain methods, including block matching 3D (BM3D) and Discrete Fourier Transform-extracted Edge (DFT Edge) techniques, across different rice growth stages. …”
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2920
Image Processing for Tooth Type Classification using Deep Learning
Published 2025-04-01“…Two models with the highest and lowest performance were chosen for further analysis related to image processing. 10 different image processing techniques (Gaussian Noise, Gaussian Blur, Wavelet Transform, Sharpness, Contrast Enhancement, Color Correction, Elastic Transform, Random Erasing, Local Binary Patterns, Local Max Min) were applied to these two models. …”
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