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561
Preparation of Polypropylene Powder by Dissolution-Precipitation Method for Selective Laser Sintering
Published 2019-01-01“…Polypropylene (PP) powder with spherical morphology and suitable particle size for selective laser sintering (SLS) was successfully produced by dissolution-precipitation method. The influence of preparation condition on properties of PP powder was investigated. …”
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562
The method of determining internal forces at any cross section of links in mechanisms
Published 2004-07-01“… In the paper it is introduced a method of determining internal forces at any cross section of the links of mechanisms. …”
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563
A mesh method for solving fourth-order quasilinear elliptic equations
Published 2019-09-01“…A mixed finite element method for solving the Dirichlet problem for a fourth-order quasilinear elliptic equation in divergent form was proposed and investigated. …”
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564
AN APPROXIMATE METHOD FOR LARGE-SIZE STRUCTURAL PART RELIABLE LIFE PREDICTION
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565
WIRE: A Weighted Item Removal Method for Unsupervised Rank Aggregation
Published 2025-06-01“…The weighted rank aggregation methods consider a more advanced version of the problem by assuming that the input lists are not of equal importance. …”
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566
UWB electronic positioning error suppression method based on residual weighting
Published 2025-07-01“…If the number of remaining nodes is less than 4, the least squares method is used to calculate the position. If the number of remaining nodes is greater than or equal to 4, the NLOS error suppression algorithm based on residual power weighting is used to reduce the positioning error. …”
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567
A Minimal Path-Based Method for Computing Multistate Network Reliability
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568
Speaker verification method based on cross-domain attentive feature fusion
Published 2023-08-01“…Aiming at the problem that the lack of structure information among speech signal sample in the front-end acoustic features of speaker verification system, a speaker verification method based on cross-domain attentive feature fusion was proposed.Firstly, a feature extraction method based on the graph signal processing (GSP) was proposed to extract the structural information of speech signals, each sample point in a speech signal frame was regarded as a graph node to construct the speech graph signal and the graph frequency information of the speech signal was extracted through the graph Fourier transform and filter banks.Then, an attentive feature fusion network with the residual neural network and the squeeze-and- excitation block was proposed to fuse the features in the traditional time-frequency domain and those in the graph frequency domain to promote the speaker verification system performance.Finally, the experiment was carried out on the VoxCeleb, SITW, and CN-Celeb datasets.The experimental results show that the proposed method performs better than the baseline ECAPA-TDNN model in terms of equal error rate (EER) and minimum detection cost function (min-DCF).…”
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569
Speaker verification method based on cross-domain attentive feature fusion
Published 2023-08-01“…Aiming at the problem that the lack of structure information among speech signal sample in the front-end acoustic features of speaker verification system, a speaker verification method based on cross-domain attentive feature fusion was proposed.Firstly, a feature extraction method based on the graph signal processing (GSP) was proposed to extract the structural information of speech signals, each sample point in a speech signal frame was regarded as a graph node to construct the speech graph signal and the graph frequency information of the speech signal was extracted through the graph Fourier transform and filter banks.Then, an attentive feature fusion network with the residual neural network and the squeeze-and- excitation block was proposed to fuse the features in the traditional time-frequency domain and those in the graph frequency domain to promote the speaker verification system performance.Finally, the experiment was carried out on the VoxCeleb, SITW, and CN-Celeb datasets.The experimental results show that the proposed method performs better than the baseline ECAPA-TDNN model in terms of equal error rate (EER) and minimum detection cost function (min-DCF).…”
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570
Adversarial example generation method for SAR images based on mask extraction
Published 2024-03-01“…The mask extraction module composed of equal modules, this method produced a smaller amount of disturbance, and the structural similarity (SSIM) with the original sample reached that more than 0.997. …”
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571
Estimation of energy efficiency of kraft pulp production with the exergy increment method
Published 2020-05-01“…In the studied version the exergic efficiency ηe = 80 % is considerably higher than that of the flow chart existing for chemicals recovery which is equal to ηe = 48 %. This is the evidence of high energy efficiency of the method developed.…”
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572
The Trimming-Based Design Method for PWR Coolant Flow Distribution Device
Published 2019-01-01“…To solve this problem, a trimming-based design method is proposed in this paper for the complex system and applies it to the design process of the PWR coolant flow distribution device. …”
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573
Preparing Nanosilica Particles from Rice Husk Using Precipitation Method
Published 2021-09-01“…Nanosilica was extracted from rice husk, which was locally collected from the Iraqi mill at Al-Mishikhab district in Najaf Governorate, Iraq. The precipitation method was used to prepared Nanosilica powder from rice husk ash, after treating it thermally at 700°C, followed by dissolving the silica in the alkaline solution and getting a sodium silicate solution. …”
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574
AN ASSESSMENT OF THE DISPLACEMENT OF A CAM FOLLOWER USING REGULA FALSI METHOD
Published 2021-06-01“…The principal aim of this work was to study and analyse the displacement of a cam-follower with Regula Falsi method and verify its input by using MATLAB and FORTRAN simulations. …”
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575
Splitting Matching Pursuit Method for Reconstructing Sparse Signal in Compressed Sensing
Published 2013-01-01“…The proposed method selects Fl (Fl>2K) largest components of the correlation vector c, which are divided into F split sets with equal length l. …”
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576
Evaluation method of shale reservoir fracability based on double sweet spots
Published 2024-03-01“…By selecting the geological and engineering parameters of 10 shale gas wells in the Weiyuan block of the Sichuan Basin, GSI, ESI, and FI are calculated using the established method. It is observed that FI has a positive correlation with the actual testing well gas production with an equal proportion for different wells. …”
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577
Determining the Dynamic Settlement of the Foundation Adjacent to Slope Using Analytical Method
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578
MODIFICATION OF FIREWORKS METHOD FOR MULTIOBJECTIVE OPTIMIZATION BASED ON NON-DOMINATED SORTING
Published 2019-06-01“…The article suggests a modification for numerical fireworks method of the single-objective optimization for solving the problem of multiobjective optimization. …”
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579
Delphi/AHP-Based Method for Biomass Sustainable Assessment in the Sugar Industry
Published 2024-09-01“…Multi-criteria methods are highly attractive tools to address the inherent complexity of evaluating problems in various scientific areas. …”
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580
CONE BEAM COMPUTED TOMOGRAPHY AS AN ADDITIONAL METHOD OF EXAMINATION IN ORTHODONTIC PATIENTS
Published 2022-09-01“… Today, the diagnosis of orthodontic patients is carried out according to the generally accepted method using orthopantomogram, lateral and direct cephalogram with their subsequent analysis, as well as linear and angular measurements of various parameters. …”
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