A5034381445- Microwave Engineering and Waveguides
- Radio Frequency Integrated Circuit Design
- Acoustic Wave Resonator Technologies
- Drilling and Well Engineering
- Advanced Algorithms and Applications
- Image and Video Quality Assessment
- Sleep and related disorders
- Millimeter-Wave Propagation and Modeling
- Simulation and Modeling Applications
- Aerosol Filtration and Electrostatic Precipitation
- Impact of Light on Environment and Health
- Air Traffic Management and Optimization
- Particle accelerators and beam dynamics
- Plasma Diagnostics and Applications
- GaN-based semiconductor devices and materials
- Image Enhancement Techniques
- Plasma Applications and Diagnostics
- Advanced Sensor and Control Systems
- Advanced machining processes and optimization
- Tunneling and Rock Mechanics
- Sleep and Work-Related Fatigue
- Advanced MEMS and NEMS Technologies
- Visual perception and processing mechanisms
- Wireless Sensor Networks and IoT
- Microstructure and mechanical properties
Beijing Proteome Research Center
2025
Xihua University
2025
Shanghai Jiao Tong University
2005-2024
China University of Geosciences
2021-2024
Shandong Institute of Automation
2022-2024
Ministry of Education of the People's Republic of China
2022-2024
Sichuan University
2024
West China Hospital of Sichuan University
2024
Nanjing University of Information Science and Technology
2024
Chinese Center For Disease Control and Prevention
2024
Abstract Niemann-Pick disease type C protein 1 (NPC1), classically associated with cholesterol transport and viral entry, has an emerging role in cancer biology. Here, we demonstrate that knockout of Npc1 hepatocytes attenuates hepatocellular carcinoma (HCC) progression both DEN (diethylnitrosamine)-CCl 4 induced MYC-driven HCC mouse models. Mechanistically, NPC1 significantly promotes by modulating the TGF-β pathway, independent its traditional transport. We identify 692-854 amino acid...
A new technique for wall conditioning that will be especially useful future larger superconducting tokamaks, such as ITER, has been successfully developed and encouraging results have obtained. Solid carborane powder, which is non-toxic non-explosive, was used. Pulsed RF plasma produced by a non-Faraday shielding antenna with power of 10 kW. The ion temperature about 2 keV toroidal magnetic field 1.8 T pressure 3 × 10-1 Pa. Energetic ions broke up the molecules, resulting boron struck were...
This study presents a design of 94-GHz high-performance and highly compact frequency-modulated continuous-wave radar sensor. In this sensor, an <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$X$ </tex-math></inline-formula> -band CMOS-based all-digital phase-locked loop chip, notation="LaTeX">$W$ SiGe-based transceiver monolithic microwave integrated circuit (MMIC), GaN-based MMIC power amplifier (PA) are...
Defect detection for specular surfaces plays a vital role in precision manufacturing. However, traditional defect methods are unsuitable because of their reflection property. The on is usually performed by inspectors, which makes the time-consuming and unstable task. Deflectometry has been widely used combined with machine learning. Nevertheless, conventional deflectometry use local curvature deviation map based unwrapped phase, can only detect geometrical defects. Moreover, hand-crafted...
In this letter, novel miniaturized bandpass filters with wide stopband performance are proposed on the basis of half-mode T-septum substrate integrated waveguide (HMTSSIW) resonator. The resonant TE <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">n00</sub> and xmlns:xlink="http://www.w3.org/1999/xlink">n0m</sub> modes HMTSSIW resonator analyzed precisely using Ritz-Galerkin method, their frequencies can be controlled flexibly by adjusting sizes...
Abstract Background This prospective cohort study aimed to investigate the relationship between sleep duration and cancer incidence among 9996 participants over a median follow-up period of 9 years. Methods Participants without at baseline were followed for 88,790 person-years. The was self-reported. analyzed using Cox proportional hazards models adjusted various confounding factors, including age, gender, lifestyle comorbidities. Results During follow-up, 325 diagnosed with incident cancer,...
Nighttime light (NTL) remote sensing data can effectively reveal human activities in urban development. It has received extensive attention recent years, owing to its advantages monitoring socio-economic activities. Due the coarse spatial resolution and blooming effect, few studies explain factors influencing NTL variations at a fine scale. This study explores relationships between Luojia 1-01 intensity surface features pixel level. The Spatial Durbin model is used measure contributions of...
To achieve an atmospheric-pressure glow discharge (APGD) in a long electrode gap and generate large-diameter plasma jets (APGDPJs), electrode, adopting the mode of dielectric barrier with non-uniform thickness, was used. For analysis electric field profile strong areas that could easily initially be formed gap. Additionally, distribution high intensity short low not likely to result filament discharge. Experiments indicate only APGD by using air nitrogen, but also stable nitrogen APGDPJs...
To generate atmospheric pressure glow discharge plasma jets (APGDPJs), a novel Hamburger-electrode was proposed. Through the study on electric field distributions, flow and characteristics of jet, we found that adopting mode dielectric barrier with non-uniform thickness dielectric, it easy to form strong areas which were conducive distributions large intensity in narrow gap weak wide not inclined filament discharge. Using structure evenly distributed inner electrodes, weaken is beneficial...
The paper presents a new and general concept, PQSM (perceptual quality significance map), to be used in measuring visual distortion. It makes use of the mechanism that HVS (human system) pays more attention certain areas signals due one or following factors: salient features image/video; cues from domain knowledge; association other media (e.g., speech audio). is 3D/4D array whose elements represent relative perceptual-quality levels for corresponding pixels/regions images video. Due its...
This work presents vital sign monitoring with a W band heterogeneously integrated FMCW radar sensor. A silicon-based MEMS photosensitive composite film fabrication process is adopted to fabricate the that exhibits low loss interconnections at millimeter wave. The equivalent isotropically radiated power of sensor 43.5 dBm by integrating GaN -based amplifier; therefore, it has long detection range. signs are monitored 6 and 22 m, where respiration heartbeat rate recorded. Results show close...
SiO2 is a very important low refractive index film material that can operate in the UV to mid-IR regions. The films used were deposited on Si substrates by different deposition techniques. We designed and manufactured high-temperature infrared spectrum measuring equipment connected with Fourier transform (FTIR) spectrometer; temperature could range from room-temperature 600°C. FTIR transmission spectra of under working temperatures measured wavenumber region 4000 400 cm − 1. From spectra, it...
The associations between heatwaves and frailty, as well the joint effects of with air pollution greenery, are currently unknown. This study leverages data from China Health Retirement Longitudinal Study (CHARLS), which collected information 6,400 older adults 2011 2018. Our outcome variable was measured by frailty index (FI > 0.21). Heatwaves were defined based on maximum temperature, incorporating four thresholds (≥ 97.5%, 92.5%, 90%) three durations 2, 3, 4 days). These variables...
Mobile edge computing (MEC) is expected to be an effective solution deliver 360-degree virtual reality (VR) videos over wireless networks. In contrast previous computation-constrained MEC framework, which reduces the computation-resource consumption at mobile VR device by increasing communication-resource consumption, we develop a communications-constrained framework reduce and exploiting caching resources in this paper. Specifically, according task modularization, server can only components...