A5100681071- Advanced ceramic materials synthesis
- Advanced materials and composites
- Magnesium Alloys: Properties and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Diamond and Carbon-based Materials Research
- Aluminum Alloys Composites Properties
- Hydrogen Storage and Materials
- Sleep and related disorders
- Hair Growth and Disorders
- Plant Gene Expression Analysis
- Advanced Thermodynamics and Statistical Mechanics
- Risk and Safety Analysis
- Foreign Language Teaching Methods
- Facial Rejuvenation and Surgery Techniques
- Transition Metal Oxide Nanomaterials
- Metal and Thin Film Mechanics
- Remote Sensing and Land Use
- Sustainable Supply Chain Management
- Pharmaceutical Practices and Patient Outcomes
- Nuclear and radioactivity studies
- Healthcare Quality and Management
- Sleep and Work-Related Fatigue
- Medication Adherence and Compliance
- Tattoo and Body Piercing Complications
- Dermatologic Treatments and Research
Aerospace Research Institute of Materials and Processing Technology
2023-2024
Nanjing University of Chinese Medicine
2022-2024
Jiangsu Province Hospital
2022-2024
University of Hong Kong
2024
Shandong University of Finance and Economics
2023
PLA Army Engineering University
2021
Northeast Agricultural University
2020
Yanshan University
2019-2020
The First People's Hospital of Shunde
2019
Guangzhou Medical University
2016-2019
C/C-SiC-(ZrxHf1-x)C composites were prepared by the reactive melt infiltration method. The microstructure of porous C/C skeleton and composites, as well structural evolution ablation behavior systematically investigated. results show that mainly composed carbon fiber, matrix, SiC ceramic, (ZrxHf1-x)C (ZrxHf1-x)Si2 solid solutions. refinement pore structure is beneficial to promote formation ceramic. exhibited outstanding resistance under an air-plasma environment at around 2000 °C. After for...
Abstract C/C–SiC composites with four different preform structures were prepared via chemical vapor infiltration and reactive melt (RMI). The effects of structure on the microstructure mechanical properties thoroughly investigated. results indicate that porous C/C multidirectional long/short fiber‐coupling exhibited consistent pore size distribution (diameter: 5–300 µm) periodicity characteristics. As effective fiber volume fraction in loading direction increased from 11.71% to 21.04%,...
To develop a self-report Chinese version of the Yale-Brown Obsessive-Compulsive Scale Modified for Body Dysmorphic Disorder (BDD-YBOCS) and determine its validity reliability in patients seeking consultation with plastic surgeon or undergoing surgery China.Forward backward translation cultural adaptation BDD-YBOCS were performed according to recommended guidelines. The was psychometrically tested using data collected from cross-sectional validation study, which included 240 at Department...
Abstract Aerogels are used to achieve lightweight heat insulation in composites. To minimize cost and ensure safety, nanocomposites must be prepared without flammable or explosive solvents at room temperature ambient‐pressure drying. However, fabricating resin aerogel is challenging due the tendency of porous structures collapse owing complex surface tension multiphase system fibers, particles, solvent. A novel quartz fiber‐reinforced hybrid nanocomposite successfully using sol–gel method...
Carbon-fiber-reinforced carbon and silicon carbide (C/C-SiC) composites were prepared using chemical vapor infiltration (CVI) combined with reactive melt (RMI). The microstructure flexural properties of C/C-SiC after oxidation in different temperature water environments studied. results indicate that the difficulty can be ranked from easy to difficult following order: fiber (CF), pyrolytic (PyC), ceramic phase. surface CFs become cone-shaped under corrosion. PyC has a slower rate lower...
Understanding the oxidation process of active metals plays a crucial role in improving their mechanical/oxidation properties.
Background: MicroRNA159 (miR159) is a conserved miRNA found in various plant species. By regulating GAMYB-like transcription factors, miR159 involved diverse biological processes. Cymbidium goeringii, significant traditional Chinese orchid, has unique flower shape and elegant fragrance. However, its development been several limited because of the low bud differentiation difficult reproduction. This research aims to provide guidance for role cgo-miR159 reproductive organ enhance ornamental...
In this paper, an analytical method for the determination of rare earth elements in coal ash by mixed acid decomposition-inductively coupled plasma mass spectrometry was established. Using method, content 15 can be detected accurately, with detection limit being 0.007–0.033 μg·g−1, and precision (RSD, n = 6) less than 5.0%. This used to test different commercial coals. The results show that light account 75.66%–82.61% total elements, among which, amount Yitai after ashed is significantly lower other
Metal sublimation plays a crucial role in understanding natural phenomena, purification and advanced manufacturing. Herein, we report anomalous passivation of nanotwinned silver particles under e-beam irradiation through situ transmission electron microscopy, wherein the velocity is reduced by three-quarters due to formation five-fold twins. Theoretical calculations reveal that this mechanism mainly related increment energy presence twin boundaries.
Abstract This paper chooses the monthly real growth rate of industrial added values, which have been released by China National Bureau Statistics, as benchmark indicator. By using large quantity collected data, actual value indicators is obtained through deflating them price index. Based on this result, 26 from various areas economy are regarded China’s macro economic prosperity via methods such K-L approach, time difference correlation analysis well grading system, correspond with...
Hypertension is a common chronic disease which can lead to cardiac, cerebrovascular and renal damage; it seriously harmful human health. Cardiovascular caused by hypertension has become the first cause of death residents in our country, burden more serious, how manage an important public health issue country. In this review, development current situation community management at home abroad are described analyzed, experience practice worthy learning summarized provide evidence for prevention...