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2041
Remaining Useful Life Prediction of Rolling Bearings Based on CBAM-CNN-LSTM
Published 2025-01-01“…This study introduces a novel method for predicting RUL that utilizes the Convolutional Block Attention Module (CBAM) to address the problem that Convolutional Neural Networks (CNNs) do not effectively leverage data channel features and spatial features in residual life prediction. Firstly, Fast Fourier Transform (FFT) is applied to convert the data into the frequency domain. …”
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2042
Study on Finger Gesture Interface Using One-Channel EMG
Published 2025-01-01“…Furthermore, preprocessing involves using original data, simple moving average (SMA), and Fast Fourier transform (FFT) for feature extraction. …”
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2043
Mechanisms of How Random Input Controls Bursting Gene Expression
Published 2022-01-01“…We can see that in different contexts, extracellular noise has different effects on downstream gene expression, effects which include the following: (1) extracellular noise will make the ON-OFF-state dwell time drift, which will influence the burst frequency and burst size of downstream gene expression under different modulation paradigms; (2) comparing the burst parameter or gene expression products under different modulation paradigms, we can see that the amplitude signal is more sensitive in the case of extracellular noise input, whereas the signal in noiseless conditions is more sensitive when the random input is a fast process, which indicates that the amplitude signal is a superior and common signal in gene expression; and (3) extracellular random input will change the bimodality for gene expression, but its influence is different for gene expression products under different modulation paradigms. …”
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2044
Implementation of International Norms in Russia: The Case of Higher Education
Published 2020-09-01“…Indeed, the risks of sudden change are multifold: the sudden “catch-up” mode leads to resistance and to a decline in the overall quality of education in those universities lacking the institutions to support the fast tempo of change. The authors outline the benefits of an incremental adaptation to the international higher education system and the need to adjust international norms to local conditions, by building off the assets of the country’s Soviet heritage. …”
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2045
Mathematical model of the atrioventricular nodal double response tachycardia and double-fire pathology
Published 2016-07-01“…Part of the population has an abnormal accessory pathways: fast and slow (Fujiki, 2008). These pathways in the atrioventricular node (AV node) are anatomical and functional contributions of supraventricular tachycardia. …”
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2046
Design and validation of a power modulation system for residential demand-side management
Published 2025-03-01“…The system can deliver fast load power modulation with a mean average percentage error below 1.8%.…”
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2047
Improving the accuracy of soil texture determination using pH and electro conductivity values with ultrasound penetration-based digital soil texture analyzer
Published 2025-01-01“…Traditional sedimentation-based methods, such as the hydrometer technique, are fast and practical but prone to inaccuracies due to the effects of water-soluble substances. …”
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2048
Pengaruh Pelatihan Komunikasi ISOBAR (Identify, Situation, Observations, Background, Assesment, Recommendation) Terhadap Pengetahuan dan Kualitas Pelaksanaan Timbang terima di RS...
Published 2019-10-01“…Errors in the transfer of patient information can result in negligence of treatment, inadequate care and death, for this reason a communication framework is needed so that the information conveyed is fast, precise and accurate. ISOBAR is an operative communication framework that is more structured, complete and accurate so that it can support patient safety. …”
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2049
Research on Temporal and Spatial Distribution Characteristics of Microseismic Events of Slip-Type Rockburst
Published 2022-01-01“…The slip-type rockburst was mainly affected by structural plane; it is due to the accumulation of elastic strain energy at the structural plane and the sudden release under the action of unloading or disturbance, driving the block on the structure surface fast slide, mainly manifested as the sliding of large blocks of surrounding rock, and forming a “V” shape pit blasting or cuneate blasting crater, as well as destruction with crackle. …”
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2050
DBnet: A Lightweight Dual-Backbone Target Detection Model Based on Side-Scan Sonar Images
Published 2025-01-01“…Due to the large number of parameters and high computational complexity of current target detection models, it is challenging to perform fast and accurate target detection in side-scan sonar images under the existing technical conditions, especially in environments with limited computational resources. …”
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2051
Room Temperature Terahertz and Frequency Combs Based on Intersubband Quantum Cascade Laser Diodes: History and Future
Published 2025-01-01“…Owing to its unique intersubband transition and fast gain features, QCL possesses strong nonlinearities that makes it an ideal platform for nonlinear photonics like terahertz (THz) difference frequency generation and direct frequency comb generation via four-wave mixing when group velocity dispersion is engineered. …”
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2052
Shape-Evolution and Growth Mechanism of Fe3O4 Polyhedrons
Published 2015-01-01“…The slow nucleation and growth rate favor the formation of low energy plate-like products, and the spherical crystals are obtained as the result of extremely fast nucleation and growth rate. It is also suggested that the generating rate of Fe(II) reduced from Fe(III) probably affects the growth speed along different facets, further influencing the final size and shape of the produced crystals.…”
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2053
Electronic Properties of TiO2 Nanoparticles Films and the Effect on Apatite-Forming Ability
Published 2013-01-01“…For smooth nanoparticle surfaces, the initial nucleation is fast with the formation of few small nuclei of hydroxyapatite. …”
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2054
A Novel Edge-Map Creation Approach for Highly Accurate Pupil Localization in Unconstrained Infrared Iris Images
Published 2016-01-01“…Our main contribution in this research is a novel edge-map creation technique, which reduces the false edges drastically in the edge-map of the iris image and makes the pupil localization in the noisy NIR images more accurate, fast, robust, and simple. The proposed method was tested with three iris databases: CASIA-Iris-Thousand (version 4.0), CASIA-Iris-Lamp (version 3.0), and MMU (version 2.0). …”
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2055
Fabrication of AChE/SnO2-cMWCNTs/Cu Nanocomposite-Based Sensor Electrode for Detection of Methyl Parathion in Water
Published 2018-01-01“…Also, AChE/SnO2-cMWCNTs/Cu was easily reactivated simply by varying pH of phosphate buffer. This method is fast, reliable, and accurate showing successful development of amperometric biosensor for detection of MP in water sample.…”
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2056
Numerical Simulation of Mining-Induced Damage in Adjacent Tunnels Based on FLAC3D
Published 2021-01-01“…To evaluate the reasons for the damage, fast Lagrangian analysis of continua in three dimensions (FLAC3D) was used to simulate the underground coal-mine excavation yearly from 2012 to 2015. …”
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2057
Effects of Initial Shear Stress and Vibration Frequency on the Dynamic Pore-Water Pressure of Saturated Sands
Published 2018-01-01“…At the time of isotropic consolidation, the accumulation law of pore-water pressure presents a growth pattern of “fast-stable-intensified.” A modified pore-water pressure model considering vibration frequency is proposed on the basis of the Seed pore-water pressure model, and the model parameters are linear with the vibration frequency. …”
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2058
Overview on Untargeted Methods to Combat Food Frauds: A Focus on Fishery Products
Published 2018-01-01“…Focus is placed on untargeted methods that are attracting the interest of the analytical community thanks to their rapidity and high throughput; such methods enable a fast collection of “fingerprinting signals” referred to each authentic food, subsequently stored into large database for the construction of specific information repositories. …”
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2059
A Global Sensitivity Analysis of Dynamic Loading and Route Selection Parameters on Network Performances
Published 2018-01-01“…While a nonnegligible amount of this disparity is explained by the demand pattern parameter, the number of paths per OD, their overlapping, and the equilibrium criterion of the paths flow distribution are still influential enough to maintain the network close to its optimal capacity or to prevent the network from fast collapse (gridlock). The highlighted connection between spatial and temporal heterogeneities of the network states explains the gridlocking phenomena. …”
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2060
Miserable victims or Troublesome delinquents? A Critical perspective on the news media coverage of Chinese rural left-behind children
Published 2025-01-01“…The fast urban development in China has attracted many migrant workers in rural areas heading for cities due to more job opportunities and higher salaries. …”
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