379 hasil untuk "Min Fu"
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Artikel Jurnal
Drug discovery from traditional Chinese herbal medicine using high content imaging technology
Absract: Traditional Chinese medicine (TCM) has been widely used in China and other Asia countries for thousands of years to treat or prevent human diseases. Chinese herbal medicine, one of the most important components of TCM, has unique diversities in chemical components, and thus results in a…
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Myeloperoxidase-Mediated Oxidation of Methionine and Amino Acid Decarboxylation
The myeloperoxidase (MPO)-mediated decarboxylation of amino acids and the MPO-mediated oxidation of methionine, two potential bactericidal mechanisms, were compared. In the presence of the MPO system (MPO, 50 mU/ml; H(2)O(2), 0.1 mM; Cl(−), 75 mM), 50% of alanine (0.1 mM) was decarboxylated…
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Research on green decision making of pharmaceutical logistics considering government subsidy strategy.
In view of the difficulty, high cost and complex technology of pharmaceutical logistics green transformation, based on the idea of green supply chain, three different government subsidy strategies for green logistics were proposed. Firstly, by constructing a Stackelberg game model with…
Juga tersedia di: PLOS
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Artikel Jurnal
Remarks on Pressure Blow-Up Criterion of the 3D Zero-Diffusion Boussinesq Equations in Margin Besov Spaces
This study is focused on the pressure blow-up criterion for a smooth solution of three-dimensional zero-diffusion Boussinesq equations. With the aid of Littlewood-Paley decomposition together with the energy methods, it is proved that if the pressure satisfies the following condition on margin…
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Artikel Jurnal
Evaluation and Correlation Analysis of Mental and Psychological Factors and Premature Ejaculation in Patients with Benign Prostatic Hyperplasia in Mobile Medical System
Chronic prostatitis is a very common and very difficult disease. Based on the mobile medical system, this paper carried out a correlation analysis on the psychological factors and the evaluation of premature ejaculation in patients with benign prostatic hyperplasia. The article first analyzes the…
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Artikel Jurnal
DCC-GAN-based channel emulator for underwater wireless optical communication systems
The complex and variable oceanic environment challenges channel modeling of Underwater Wireless Optical Communication (UWOC) systems. Most of the classical modeling methods focus mainly on the water environment and ignore the effect of communication equipment on signal transmission, thus making it…
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Artikel Jurnal
Development of Online Temperature Monitoring Circuitry for Wide Band-Gap Transistors in Motor Drive Applications
Monitoring the temperature of motor drive power transistors is essential for ensuring safety and reliability. However, sensing the die temperature may require specialized packaging or high-precision detection techniques. This study proposes a cross-voltage measurement circuit for online monitoring…
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Artikel Jurnal Teks lengkap
Performance Analysis of Synchronous Reluctance Motor with Limited Amount of Permanent Magnet
This paper analyzes the performance of a synchronous reluctance motor (SynRM) equipped with a limited amount of a permanent magnet (PM). This is conventionally implemented by inserting PMs in rotor flux barriers, and this is often called the PM-assisted SynRM (PMa-SynRM). However, common PMa-SynRMs…
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Artikel Jurnal
A sliding mode‐based single‐loop control strategy for permanent magnet synchronous motor drives
Abstract A simple control structure with high anti‐disturbance ability is proposed here for permanent magnet synchronous motor (PMSM) drives. The conventional cascade structure, with an outer speed loop and an inner current loop, is simplified and merged into one single‐loop controller. To enhance…
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Artikel Jurnal Teks lengkap
Performance Analysis of Permanent Magnet Motors for Electric Vehicles (EV) Traction Considering Driving Cycles
This paper evaluates the electromagnetic and thermal performance of several traction motors for electric vehicles (EVs). Two different driving cycles are employed for the evaluation of the motors, one for urban and the other for highway driving. The electromagnetic performance to be assessed…
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Artikel Jurnal
Design and Implementation of Novel Homopolar Magnetic Bearings Incorporated in Reaction Wheel for Satellite Attitude Control
A novel compact-design homopolar magnetic bearing system is proposed for reaction wheels in satellite applications. The magnetic bearings, with low core loss, can increase the designed speed of the reaction wheel, thereby reducing the rotor inertia and wheel mass required to achieve attitude…
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Artikel Jurnal Teks lengkap
A Low Torque Ripple Direct Torque Control Method for Interior Permanent Magnet Motor
This paper proposes a simple method to generate stable voltage commands for permanent magnet synchronous motors to achieve low torque ripple based on space vector modulation direct torque control (SVM-DTC). The relationship between applied voltage and electromagnetic torque is first analyzed and…
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Artikel Jurnal
A deep learning method for the time-fractional diffusion equations
Under very general assumptions， standard feedforward neural networks can approximate any continuous or discontinuous function as long as the number of hidden elements in the hidden layer is large enough.Particularly， when deep learning methods are used to solve differential equations， the idea is…
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Artikel Jurnal
Radiofrequency technology as an anti-aging intervention: clinical efficacy in reversing senescence-driven skin laxity and age-related dermal degeneration
ObjectiveTo compare the clinical anti-aging efficacy of multipolar radiofrequency technology and monopolar radiofrequency technology in reversing senescence-driven skin laxity and age-related dermal degeneration, and to provide scientific evidence for the selection of optimal radiofrequency…
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Artikel Jurnal
Search Coil-Based Startup Angle and Rotor Position Estimation for Enhanced Full-Speed-Range Motor Drives
This study presents a fully integrated motor drive system capable of full-speed-range operation by employing a rotor angle estimation method based on an enhanced search coil architecture. The proposed method addresses key limitations of conventional search coil techniques, which often lack inherent…
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Artikel Jurnal
Enhanced Visible Light Photocatalytic Activity of V2O5 Cluster Modified N-Doped TiO2 for Degradation of Toluene in Air
…0.5 wt.%, reaching a removal ratio of 52.4% and a rate constant of 0.027 min−1, far exceeding that of unmodified N-doped TiO2. The enhanced activity is due to the deposition of V2O5 clusters on the surface of N-doped TiO2. The conduction band (CB) potential of V2O5 (0.48 eV) is lower than the CB…
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Shadow Enhancement Using 2D Dynamic Stochastic Resonance for Hyperspectral Image Classification
With the development of remote sensing technology, classification has become a meaningful way to explore the rich information in hyperspectral images (HSIs). However, various environmental factors may cause noise and shadow areas in HSIs, resulting in weak signals and difficulties in fully…
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A Deadbeat Current and Flux Vector Control for IPMSM Drive with High Dynamic Performance
In this paper, a new deadbeat stator current and flux linkage vector control (DB-CFVC) scheme for interior permanent magnet synchronous machines (IPMSM) is proposed. The control structure is simplified by implementing the proposed flux linkage vector control method in the α-β stationary coordinate…
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Artikel Jurnal Teks lengkap
Swiveling Magnetization for Anisotropic Magnets for Variable Flux Spoke-Type Permanent Magnet Motor Applied to Electric Vehicles
This paper investigates the application of anisotropic low-coercive force (LCF) magnets to a novel variable-flux spoke-type permanent magnet synchronous motor (VFS-PMSM) for electrical vehicles with a wide speed range. In the VFS-PMSM, flux is regulated by swiveling the magnetization of the…