A5062584735- Integrated Circuits and Semiconductor Failure Analysis
- Radiation Detection and Scintillator Technologies
- Immunotherapy and Immune Responses
- Silicon and Solar Cell Technologies
- Tryptophan and brain disorders
- Advancements in Semiconductor Devices and Circuit Design
- interferon and immune responses
- Acute Ischemic Stroke Management
- RNA Interference and Gene Delivery
- Water Quality Monitoring and Analysis
- Photocathodes and Microchannel Plates
- Cardiac Imaging and Diagnostics
- Intracerebral and Subarachnoid Hemorrhage Research
- Immune cells in cancer
- Cardiovascular Function and Risk Factors
- Neuroinflammation and Neurodegeneration Mechanisms
- Spectroscopy and Chemometric Analyses
- Ga2O3 and related materials
- GaN-based semiconductor devices and materials
- Cardiac Structural Anomalies and Repair
- Nuclear Physics and Applications
- IPv6, Mobility, Handover, Networks, Security
- Ferroelectric and Negative Capacitance Devices
- Electrostatic Discharge in Electronics
- Aortic Thrombus and Embolism
Chongqing Medical University
2014-2025
Chengdu University of Technology
2021-2024
East China University of Science and Technology
2024
Xuzhou Medical College
2023
The First People’s Hospital of Lianyungang
2023
Hunan Normal University
2023
Shaoyang University
2022
Chongqing Jiaotong University
2022
University Hospital Münster
2020
Neurology, Inc
2020
Abstract Background Subarachnoid hemorrhage (SAH) is a subtype of hemorrhagic stroke characterized by high mortality and low rates full recovery. This study aimed to investigate the epidemiological characteristics SAH between 1990 2021. Methods Data on incidence, mortality, disability-adjusted life-years (DALYs) from 2021 were obtained Global Burden Disease Study (GBD) Estimated annual percentage changes (EAPCs) calculated evaluate in age-standardized rate (ASR) incidence as well trends...
Varicella-herpes zoster virus infection (VZV) is a major global health burden. This study aimed to evaluate VZV burden trends and cross-country inequalities. Age-standardized rates (ASRs) average annual percentage changes (AAPCs) of incidence, prevalence, mortality, disability-adjusted life years (DALYs) were analyzed. Trends stratified by age, sex, Sociodemographic Index (SDI). Decomposition analysis identified contributions aging, epidemiological changes, population growth. Cross-country...
Major depressive disorder (MDD) is a debilitating mood with various etiopathological hypotheses.
The aim of the present prospective comparative cohort study was to analyze changes in Streptococcus (S.) mutans and Lactobacillus saliva patients with fixed orthodontics. Salivary parameters, including secretory immunoglobulin A (sIgA), myeloperoxidase (MPO) lactate dehydrogenase (LDH), were investigated during orthodontic treatment, as well immune response inflammatory processes. total 15 included treated appliances. Whole obtained at four time‑points: Prior bonding (T1), 3 months after...
Metal accumulation (quantified as body burden) and the responses of two biomarkers (metallothionein [MT] induction superoxide dismutase [SOD] activity) in a freshwater cladoceran Daphnia magna were quantified after being exposed to different concentrations Cd Zn for 3 d. The burdens increased with increasing exposure concentrations. metal-specific concentration-dependent. As detoxification mechanism, MT was induced by or + dependent on Low SOD activity, which was, however, inhibited at...
Fast neutron irradiation can induce discrete color centers in 2D hBN, without obvious aggregation at multilayer edges or grain boundaries.
The relationship between the number of segments with motion abnormalities (SMA) on bull's-eye plots speckle-tracking echocardiography (STE) and myocardial infarct size (MIS) late gadolinium-enhanced cardiac MRI (LGE-cMRI) has not been well characterized. This study aimed to determine MIS using SMA in patients acute infarction (MI). Left ventricular two-dimensional STE LGE-cMRI were performed 380 ST-segment elevation MI within 48 h 5-6 days after primary percutaneous intervention,...
We investigated neutron irradiation effects on monolayer MoS2 by photoluminescence (PL), Raman and X-ray photoelectron spectroscopy. Results revealed that Mo S defects oxidation replacements of vacancies were generated irradiation, leading to the red-shifts broadenings A1g modes, as well red-shift A-exciton peak quenching in PL spectra. The relative atomic content ratio decreased with increase flux, indicating assisted release atoms.
AlGaN-based deep ultraviolet (DUV) light emitting diodes (LEDs) are irradiated by fast neutrons, with optical and electrical properties analyzed in detail. Significant enhancement of output power is observed under neutron irradiation fluences 6.0 × 1012 1.5 1013 cm−2. However, the device exhibits performance degradation as fluence increases to 1.0 1014 As previous observations limited degradation. Further analysis reveals that there exist two different competitive mechanisms radiation effect...
Pulsed laser simulation is a powerful method in studying dose-rate effects of semiconductor devices. However, blocking the incident from device layer by surface metallization layers has always been an influencing factor affecting their equivalent relationship because penetrations light and gamma rays are different. For quantitative study relationship, conversion (CF) defined as comparison between intensity dose rate at same basis [carrier generation (CGR), peak photocurrent]. The...
In order to explore the aging process and mechanism of new old asphalt in plant hot-mix recycled mixture during mixing use process, liquid viscosity test low-temperature bending creep are carried out dynamic viscosity, stiffness modulus, rate, flexibility matrix asphalt, after rolling thin film oven (RTFOT) pressurized vessel (PAV) aging. The macroscopic performance attenuation law thermal regeneration is compared analyzed. After that, explored by infrared spectroscopy differential...
We report the behaviour of dark current and gain characteristics Si- GaN-based avalanche photodiodes (APDs) irradiated by fast neutrons. For Si-based APDs, increases with increase neutron fluence, indicating that property has been seriously affected. The values APD slightly after irradiation a low fluence 1.0 × 1012 cm−2, while device exhibits degradation as to 1013 cm−2 or even above at high reverse bias voltage, unlike previous studies where only was observed. steep when approaching...
A pulsed laser has been effectively applied in dose rate effects simulation for its stable pulse output, low cost, simple operation, and lack of ionizing risks users. The conversion factor (CF) was proposed to describe the equivalence between responses generated by radiation (e.g., γ-ray). Previously, peak photocurrent commonly used calculate CF establish equivalent relationship. But there are a number shortcomings such as narrow effective range, inadequate information waveform, well...
A memristor is promising as an electronic synapse or next-generation nonvolatile memory, and its radiation resistance has recently received extensive attention for broader application fields. We fabricated Al/AlN/TiN crossbar arrays investigated their resistive switching properties neutron radiation-resistant performance. memory devices have many excellent features, such operating currents down to 10 μA, endurance over 120 cycles, window greater than 104, retention time in excess of 104 s....
Abstract The silicon bipolar junction transistor (Si BJT) is widely used as a discrete device, but it susceptible to damage from both ionization and displacement in nuclear radiation environments. Current research primarily focuses on steady-state irradiation study the synergistic mechanism caused by displacement, with lack of transient damage. This paper studies energy deposition distribution different incident angles energies when neutrons photons are simultaneously incident, found...
Identifying the etiology of acute ischemic stroke (AIS) before endovascular treatment (EVT) is important but challenging. In CT perfusion imaging processed by software, we observed a phenomenon called patchy profile sign (PPS), that is, hypoperfusion morphology in RAPID software discontinuous sheet pattern. This predominantly patients diagnosed with intracranial atherosclerotic stenosis (ICAS). The study intends to assess whether PPS can be used differentiate ICAS from embolism.
Abstract With the growing integration of renewable energy, particularly wind power, into power systems, effectiveness farms in supporting grid stability is increasingly critical. Traditional grid-following (GFL) controls often fall short weak grids with low short-circuit ratios (SCR), leading to issues. In contrast, grid-forming (GFM) controls, which simulate synchronous machine behavior, offer enhanced support and stability. This study investigates optimization control strategies for...