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20661
Distributed filtering in sensor networks based on linear minimum mean square error criterion with limited sensing range
Published 2022-07-01“…In this article, we consider distributed filtering based on linear minimum mean square error criterion in sensor networks with limited sensing range. To achieve the optimal filter and consensus, two types of strategies based on linear minimum mean square error criterion are proposed, that is, linear minimum mean square error filter based on measurement and linear minimum mean square error filter based on estimate, according to the difference of the neighbor sensor information received by the sensor. …”
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20662
Divine Love and Deep Connections: A Long-Term Followup of Patients Surviving Cardiac Surgery
Published 2011-01-01“…The information included left ventricular ejection fraction, New York Heart Association Classification, baseline health (physical and mental), optimism, hope, religiousness, prayer coping, religious/spiritual coping, and demographics. …”
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20663
Predicting the Link between Stock Prices and Indices with Machine Learning in R Programming Language
Published 2021-01-01“…Further, it is proposed to find the link between stocks and indices in different countries and then use the predictions to optimize the portfolio of these stocks. To complete this project, the author used Linear Regression, LASSO, Regression Trees, Bagging, Random Forest, and Boosted Trees to perform the analysis. …”
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20664
INNOVATIVE APPROACHES TO THE TEACHING OF FOREIGN LANGUAGES AT LEVELS B2 - C1 (FROM THE EXPERIENCE OF THE TEXTBOOK)
Published 2013-12-01“…A competence-based approach, the application of the principle of «student-centricity» and the concept of «tasks» help to optimize the learning process. Using the principle of «student-centricity» when introducing new grammar enhances cognitive motivation of students, makes them formulate themselves grammar rules, by analyzing wellchosen examples and answering teacher's questions. …”
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20665
Adaptive Combination Forecasting Model Based on Area Correlation Degree with Application to China’s Energy Consumption
Published 2014-01-01“…The new method based on ACD shows its superiority in determining combination weights, compared with some other combination weight assignment methods such as: entropy weight method, reciprocal of mean absolute percentage error weight method, and optimal method of absolute percentage error minimization. …”
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20666
Case Studies on Enhanced Heat Transfer in a Square Duct with Modified V-Shaped Ribs (MVR): A CFD Analysis
Published 2022-01-01“…Over the investigated range, the enhanced heat transfer about 18.12 times above the smooth duct with the optimal thermal enhancement factor about 4.16 is detected.…”
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20667
Comparative biosorption study of Hg (II) using raw and chemically activated almond shell
Published 2018-02-01“…The biosorbent was characterized using scanning electron microscopy and Fourier transform infrared spectroscopy. To optimize the biosorption conditions pH, adsorbent dose, initial concentration, contact time, stirring speed, and temperature on Hg (II) removal were studied. …”
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20668
Numerical Simulation and Analysis of Cycloidal Gear Forming Grinding Temperature Field
Published 2018-01-01“…When the grinding process parameters are not suitable,the instantaneous heat generated in the grinding zone will cause the tooth surface burn. In order to optimize the grinding process parameters and prevent tooth surface burn,it is necessary to simulate the temperature field distribution of tooth surface. …”
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20669
Research on Wheel-Rail Local Impact Identification Based on Axle Box Acceleration
Published 2022-01-01“…After weighted reconstruction using denoised high-frequency components and low-frequency information components, data processing was finally optimized via HHT. Taking a tramcar as an example, the Hilbert spectra of the vertical acceleration of axle box were plotted via HHT, and the time-instantaneous, frequency-instantaneous energy 3D relations were obtained for the location of impact points. …”
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20670
Thermal analysis of onboard front-end AC/DC converter for EV using advanced semiconductor devices
Published 2025-03-01“…In this research, the study aims to optimize the onboard AC/DC converters installed in EV chargers, since the performance of these converters plays a significant role in achieving high charging speed, long-life batteries, and safety altogether. …”
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20671
Preparation of Al-Mg Alloy Electrodes by Using Powder Metallurgy and Their Application for Hydrogen Production
Published 2014-01-01“…In water electrolysis experiments, the pure Al electrode exhibited optimal electrolytic efficiency. However, the Al-Mg (25 wt%) alloy was the most efficient when the anticorrosion effect and materials costs were considered. …”
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20672
Profile of STING agonist and inhibitor research: a bibliometric analysis
Published 2025-02-01“…Application of STING agonists primarily focuses on cancer immunotherapy, while STING inhibitors target inflammation, particularly neuroinflammation and acute lung injury.ConclusionCurrent research emphasizes optimizing STING agonists for permeability, efficacy, and safety, with nanotechnology and lipid nanoparticles being prominent delivery techniques. …”
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20673
Firing propagation in empirical cognitive networks of human brain
Published 2025-01-01“…We find that the firing propagation can be seriously influenced by both the global topology of the network and the local topology of the source node. There is an optimal range of coupling strength related to synchronization for each source node, and multiple source nodes favor firing propagation. …”
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20674
Geometric Modeling and Fatigue Strength Simulation of Bevel Gears with Variable Radius Tooth Root
Published 2022-08-01“…Based on the fixed-radius non-standard planetary gear of an electric vehicle differential, the general equation of tooth root variable-radius fillet under different tooth root cones is derived, and the variable-radius non-standard planetary gear is optimally designed. Through finite element dynamics and fatigue life simulation analysis, it is concluded that the average tooth root bending stress of the bevel gear is reduced by 10.8% and the fatigue damage is reduced by 6.6% for the variable radius tooth root fillet compared with the fixed radius fillet with the largest radius. …”
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20675
A novel electrochemical sensor for the determination of cadmium ions based on nitrogen-enriched carbon modified electrode
Published 2025-01-01“…After the characterization of nitrogen-doped carbon by various methods, cyclic voltammetry (CV) and differential pulse voltammetry (DPV) were used to study the prepared sensor’s electrochemical behavior. Under optimal conditions, the proposed sensor has a linear response of 3.0 to 150 nM and its detection limit is 2.0 nM. …”
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20676
National Consensus for the Management of Acute Gastroenteritis in Jordanian Children: Consensus Recommendations Endorsed by the Jordanian Paediatric Society
Published 2022-01-01“…Almost half of children do not receive optimal acute gastroenteritis (AGE) treatment in Jordan. …”
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20677
HPLC Method Development and Validation for the Determination of Apixaban and Clopidogrel in Novel Fixed-Dose Combination Tablets
Published 2024-01-01“…A simple, fast, and accurate high-performance liquid chromatographic (HPLC) method is developed, optimized, and validated for a fixed-dose combination of apixaban (APX) and clopidogrel (CLOP) tablets according to ICH guidelines. …”
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20678
A Critique on the Book Capitalism's Achilles Heel: Dirty Money and How to Renew the Free-Market System
Published 2021-06-01“…Baker considers the restructuring of the free market system and the continuation of the optimal functioning of this system in the 21st century to be subject to serious reforms in the philosophy of capitalism, namely utilitarianism, with an emphasis on the theory of justice of John Rawls and Thomas Pogg. …”
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20679
DCFE-YOLO: A novel fabric defect detection method.
Published 2025-01-01“…Finally, the feature fusion network integrates Partial Convolution and Efficient Multi-scale Attention, optimizing the fusion of information across different feature levels and spatial scales, which enhances the richness and accuracy of feature representations while reducing computational complexity. …”
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20680
The Technique of MIEELDLD in Computational Aeroacoustics
Published 2012-01-01“…A technique has recently been devised in a Computational Fluid Dynamics framework which enables optimal parameters to be chosen so as to better control the grade and balance of dispersion and dissipation in numerical schemes (Appadu and Dauhoo, 2011; Appadu, 2012a; Appadu, 2012b; Appadu, 2012c). …”
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