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11221
Clinical and Functional Results of Combined Surgical Treatment of a Patient with Keratoconus: 10-year Follow-up Experience
Published 2025-03-01“…In this regard, in 2015 we proposed a method for intraoperative prevention of postkeratoplastic astigmatism.Objective: to present the long-term clinical and functional results of treating a patient with KK after PKP with one-stage implantation of an open ring into the graft.Patient and methods. …”
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11222
Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint
Published 2023-06-01“…Based on the same hardware platform, spectrum resources, and transmit waveforms, dual-function radar-communication (DFRC) can achieve radar and communication functions at the same time, which provides a strong support for realizing integrated sensing and communication (ISAC).Aiming at the dual-function radar communication system, radar and communication waveform trade off optimal design was studied, and a non-convex optimization problem was constructed with quadratic equality and inequality constraints under the constraints of transmission energy consumption and peak-to-average ratio (PAPR).The nonlinear equality constrained alternative direction method of multipliers was used to decompose the non-convex optimization problem into three sub-problems.The simulation results show that the optimized dual-function radar communication waveform can approach the ideal radar waveform and realize the optimal performance tradeoff between radar and communication.…”
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11223
Statistical Characteristics of Signal Parameter Estimation by Normalized Correlation Function Maximization
Published 2018-06-01“…It’s shown that normalized correlator is equal to wideband ambiguity function, but this method of estimation follows from Cauchy–Schwarz inequality without using energy conservation assumptions. …”
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11224
Optimization of Spoken Term Detection System
Published 2012-01-01“…On mandarin conversational telephone speech (CTS), the proposed methods reduce the equal error rate (EER) by 8.4% in relative.…”
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11225
Power Control Strategy of Microgrid Based on Adaptive Virtual Impedance
Published 2018-01-01“…Simulation and experimental results show that the reactive power, harmonic power and unbalanced power between DG units can be equally shared even if the line impedance is unknown.…”
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11226
An approach for exploring spatial associations in multi-layer networks based on convergent and divergent flow structures
Published 2024-12-01“…The effectiveness and robustness of the proposed method were validated using a synthetic dataset. Case studies on migration and attention flows demonstrated its diverse applications and potential. …”
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11227
Classification and recognition of spatio-temporal behavior of ships based on deep learning of trajectory feature images
Published 2025-04-01“…ObjectiveTo address the issues of low efficiency and inaccurate ship behavior recognition when handling large-scale ship trajectory data, this paper proposes a method for recognizing and classifying ship behaviour based on trajectory feature image modelling and deep learning.MethodA visual coding model is constructed for the salient features, including speed, acceleration, heading, steering rate, and trajectory point density. …”
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11228
Probabilistic Principal Component Analysis and Channel Attention for End-to-End Image Compression Optimization
Published 2025-01-01“…In recent years, deep learning has shown significant progress for image compression compared to traditional image compression methods. Although conventional standard-based methods are still used, they are limited in handling repetitive patterns and complex calculations, which can lead to image reconstruction issues. …”
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11229
ON THE QUESTION OF THE PRINCIPLES OF FAMILY LAW
Published 2023-03-01“…The article considers the issue of mixing in the Family Code of the Russian Federation the principles of family law, which can really be called the basic principles of family legislation and principles-ideas that are exclusively declarative, respectively, non-compliance with them cannot entail the responsibility of the violator. The methods used. In addition to general scientific methods, special research methods such as the comparative legal method and the formal legal method were used in the preparation of the article. …”
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11230
The reduction of the standard of census route length using double lamination of sample
Published 2018-04-01“…Percentage of reduction of the route length standard in both areas is the same and equals to 45%.…”
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11231
An Analysis of the Influential Factors on the Social Security feeling in Rural Areas with an Emphasis on Social Capital (Case Study: Marhamat Abad Myani Rural District of Myandoab...
Published 2014-12-01“…Therefore, this is an applied research with a descriptive-analytical method. The sample includes the households of the villages in Marhamat Abad Myani rural district of Myandoab county which is located in West Azerbaijan province. …”
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11232
Variabilidade espacial e temporal da seção transversal de escoamento superficial em sulcos de irrigação Spatial and temporal variability of surface cross-sectional flow in furroms...
Published 2003-04-01“…<br>In spite of surface irrigation method being the oldest and most used in the world due to its advantages compared to pressurized method, it has presented low levels of performance, because its inadequate managemet as a consequence of the difficulties in monitoring the spatial and temporal variabilities of field parameters. …”
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11233
Robust hierarchical co-clustering for exploring toxicogenomic biomarkers and their chemical regulators
Published 2025-05-01“…However, rHCoClust outperformed the bi-clustering approaches in detecting co-clusters, since bi-clustering methods only work when row and column clusters are equal, and they have no criterion for detecting upregulatory and downregulatory co-clusters. …”
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11234
Definition of Intraocular Lens Position after Suture Fixation to the Iris in Remote Post-Op Period with Optical Coherence Tomography
Published 2022-10-01“…Accurate definition of these parameters is crucial for estimation of impact on visual functions. The existing methods of IOL position definition are based on various principles, therefore, it is not correct to compare the parameters obtained with various devices.Pursope. …”
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11235
Multi-feature fusion RFE random forest for schizophrenia classification and treatment response prediction
Published 2025-03-01“…Finally, we identified the neuroimaging biomarkers for SZ classification and drug-treatment response prediction. This method achieved the classification results (accuracy = 91.7%, sensitivity = 90.9%, and specificity = 92.6%), and the abnormalities in the visual and default mode networks emerged as potential neuroimaging biomarkers for differentiating SZ from healthy controls (HC). …”
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11236
The Long-Term Results of ReLEX® SMILE Depending on the Degree of the Corrected Myopia
Published 2020-12-01“…The purpose: prospective study of the long-term refractive and visual results of ReLEx® SMILE, depending on the degree of corrected myopia.Material and methods. …”
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11237
EDMF: A New Benchmark for Multi-Focus Images with the Challenge of Exposure Difference
Published 2024-11-01“…This approach enables the network to effectively learn focus features during training, resulting in clear fused images that align with human visual perception. Experimental results demonstrate the effectiveness of the proposed method in handling exposure difference, achieving excellent fusion results in various complex scenes.…”
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11238
High resolution multi-delay arterial spin labeling with self-supervised deep learning denoising for pediatric choroid plexus perfusion MRI
Published 2025-03-01“…The performance of the model was evaluated by the SNR, bias and repeatability of the fitted perfusion parameters of the CP and gray matter. The proposed method was compared to several benchmark methods including KWIA, joint denoising and reconstruction with total generalized variation (TGV) regularization, as well as another self-supervised method termed Noise2Void. …”
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11239
LiDAR-Based Unmanned Aerial Vehicle Offshore Wind Blade Inspection and Modeling
Published 2024-10-01“…Instead of relying on visual information to detect the WT parts during the inspection, this method proposes a three-dimensional (3D) light detection and ranging (LiDAR) method that estimates the wind turbine pose (position, orientation, and blade configuration) and autonomously controls the UAV for a close inspection maneuver. …”
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11240
Comparison of topical estrogen and platelet-rich plasma injections in the treatment of postmenopausal vaginal atrophy
Published 2025-05-01“…BackgroundPlatelet-rich plasma (PRP) is considered safe and is a low-cost, simple, natural, and minimally invasive method for vaginal rejuvenation. We aimed to compare the effects of hormonal treatment options and PRP use for postmenopausal vulvovaginal atrophy (VVA).MethodsFrom a total of 66 patients, topical estrogen treatment was administered to 36 patients, and PRP treatment was used on 30 patients who had previously received topical estrogen treatment without obtaining a response. …”
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