A5101193958- Hydraulic Fracturing and Reservoir Analysis
- Reservoir Engineering and Simulation Methods
- Advanced Wireless Communication Technologies
- Satellite Communication Systems
- Energy Harvesting in Wireless Networks
- Image Enhancement Techniques
- Oil and Gas Production Techniques
- Advanced Image Processing Techniques
- Advanced Image Fusion Techniques
- Electric Motor Design and Analysis
- Herpesvirus Infections and Treatments
- Epoxy Resin Curing Processes
- Electric Power Systems and Control
- Lubricants and Their Additives
- Phytochemical and Pharmacological Studies
- Energy Efficient Wireless Sensor Networks
- Healthcare and Venom Research
- Synthesis and properties of polymers
- Mobile Ad Hoc Networks
- Marine and environmental studies
- Optical Wireless Communication Technologies
- Underwater Vehicles and Communication Systems
- Copper Interconnects and Reliability
- Advanced Sensor and Energy Harvesting Materials
- Urticaria and Related Conditions
Ningxia University
2024
Xinjiang University
2024
Sichuan University
2023
Harbin Electric Corporation (China)
2023
Guiyang Medical University
2023
Affiliated Hospital of Guizhou Medical University
2023
China University of Mining and Technology
2023
China University of Petroleum, East China
2022
Shandong University of Science and Technology
2022
South China University of Technology
2010
Bismaleimide (BMI) resin is an excellent performance resin, mainly due to its resistance the effect of heat and insulating properties. However, lack toughness as a cured product hampers application in printed circuit boards (PCBs). Herein, branched structure via Michael addition was introduced BMI system reinforce toughness. Compared with pure sample, flexural strength modified enhanced, maximum value 189 MPa increased by 216%. The modulus sample reached 5.2 GPa. Using scanning electron...
Simultaneous wireless information and power transfer (SWIPT) is an effective energy-saving technology, but its efficiency hindered by environmental factors. The introduction of reconfigurable intelligent surfaces (RIS) has alleviated this issue, although it still faces significant constraints due to geographical limitations. This paper proposes a scheme that employs simultaneously transmitting reflecting (STAR)-RIS assist SWIPT. It can overcome limitation, achieve higher degrees freedom...
Changes to leaf flavonoids along environmental gradients are often related the self-protection of plants, reflecting latter's adaptability their external environment.Yet few studies have investigated relationship between flavonoid and factors.Here, we determined concentrations quercetin (QUE), isorhamnetin (ISO), kaempferol (KAE) in leaves Chinese sea-buckthorn at 37 sites across northern China, explored relation these environment (using Generalized Additive Modeling, collinearity...
Abstract Due to the absorption and scattering of underwater light, images often have some phenomena such as colorcast, low contrast, blurred details. Therefore, an image enhancement method based on entropy weight fusion is proposed. First, white balance processing can effectively correct blue (green) color appearance image. Then white‐balanced are converted from RGB space LAB space, L channel processed with improved adaptive gamma correction, then back space. CLAHE bilateral filtering...
Objective: This study aimed to observe the clinical efficacy of long-term spinal nerve posterior ramus pulsed radiofrequency (PRF) in treating subacute herpes zoster neuralgia (HZN). Methods: A total 120 patients with HZN thoracolumbar region and back were equally randomized conventional PRF group (P group, n = 60), a pulse 180 s, or (LP 600 s. The patients' baseline characteristics, incidence rate postherpetic (PHN), dose analgesics compared between two groups. Results: Based on pain-rating...
Simultaneous wireless information and power transfer (SWIPT) is an effective energy-saving technology, but its efficiency hindered by environmental factors. The introduction of reconfigurable intelligent surfaces (RIS) has alleviated this issue, although it still faces significant constraints due to geographical limitations. This paper proposes a scheme that employs simultaneously transmitting reflecting (STAR)-RIS assist SWIPT. It can overcome limitation, achieve higher degrees freedom...
Abstract The two-phase switching reluctance motor drive control system uses STM8S003F3 as the chip to realize function. hardware circuit is mainly composed of switched controller power and relay based on an asymmetric half-bridge circuit, a module IR2101S, rotor detection photoelectric sensor, current protection Hall supply multi-integrated chip. has been significantly improved in safety reliability.
At present, all walks of life, such as industry, transportation, medical care, etc., can use computer vision technology to promote the development industry and solve problems industry. However, some industries have complex operation scenarios are easily affected by weather other factors, resulting in blurred dimmed images. In response problems, many image enhancement algorithms emerged achieved good results. most these methods perform on video images, which leads deliberate normal...