A5112202066- Nuclear materials and radiation effects
- Graphite, nuclear technology, radiation studies
- Nuclear Materials and Properties
- Cardiovascular Function and Risk Factors
- biodegradable polymer synthesis and properties
- Nuclear and radioactivity studies
- Shoulder Injury and Treatment
- Advanced ceramic materials synthesis
- Cardiac Imaging and Diagnostics
- Advanced MRI Techniques and Applications
- Surgical Sutures and Adhesives
- Polymer crystallization and properties
- Shoulder and Clavicle Injuries
- Tissue Engineering and Regenerative Medicine
- Cardiovascular Disease and Adiposity
- Aluminum Alloys Composites Properties
- Tendon Structure and Treatment
- Wound Healing and Treatments
- Cardiac Arrhythmias and Treatments
- Spondyloarthritis Studies and Treatments
- Graphene and Nanomaterials Applications
- Heart Failure Treatment and Management
- Metal Extraction and Bioleaching
- Polymer Nanocomposites and Properties
- Intermetallics and Advanced Alloy Properties
Southwest University of Science and Technology
2012-2025
Sichuan University
2011-2024
West China Hospital of Sichuan University
2014-2024
RWTH Aachen University
2024
Jiangsu Vocational Institute of Architectural Technology
2023
Chinese PLA General Hospital
2015-2016
China Academy of Engineering Physics
2014-2016
Capital Medical University
2015
Beijing Tongren Hospital
2015
Fusion (United States)
2014
Diethylene glycol was incorporated into poly(butylene succinate) (PBS) to form biodegradable succinate-co-diethylene (P(BS-co-DEGS)) copolymer through a two-step procedure of esterification and polycondensation from succinic acid with 1,4-butanediol diethylene glycol. The chemical structure P(BS-co-DEGS) confirmed by proton nuclear magnetic resonance spectroscopy (1H NMR). effect DEGS content on the molecular weight, thermal properties, crystallization behaviors, hydrophilicity copolymers...
A series of biodegradable double crystalline poly(ethylene succinate)-b-poly(butylene succinate) (PES-b-PBS) multiblock copolymers with various PES and PBS block lengths were successfully synthesized by chain-extension reaction dihydroxylated (HO-PES-OH) poly(butylene (HO-PBS-OH) using 1,6-hexamethylene diisocyanate (HDI) as a chain-extender. The compositions structures characterized proton nuclear magnetic resonance spectroscopy (1H NMR). miscibility amorphous phase crystallization...
Abstract To swiftly address Cs presence in radioactive molten salt waste, we utilized nonradioactive CsCl to simulate 137 CsCl. Through supercritical water hydrothermal synthesis with metakaolin, converted it pollucite and sodalite within 10 min. With Cs/Al Si/Al mole ratios set at 0.4 2.0, respectively, the primary phase solidified form was predominantly pollucite, solubility reaching 25.52 wt.%. All elements were uniformly distributed form. Additionally, not only aided immobilization but...
A new Mg–Al–Sn–RE alloy with high ductility at room temperature has been developed. Homogenized Mg–4Al–2Sn–0.5Y–0.4Nd plates 25 mm in thickness were hot-rolled to 1 673K. The microstructures characterized as fully recrystallized grains a lot of fragmented fine particles along the rolling direction. sheet specimen possesses basal texture (0002) pole tilting by about 15° from normal direction toward Meanwhile, strength was weakened, which is resulted non-basal <c + > slip and recrystallization...
Biodegradable multiblock copolymers poly(butylene succinate-b-poly(ethylene glycol) succinate) (P(BS-b-PEGS)) were prepared by direct polycondensation. The thermal and crystallization behavior of P(BS-b-PEGS) with weight fraction PEGS component from 6 to 26 wt % comparatively investigated those neat (PBS) wide-angle X-ray diffraction (WAXD), differential scanning calorimetry (DSC), polarized optical microscopy (POM). showed the same crystal structure as PBS, but degree crystallinity was...
Abstract Rare earth elements (REEs) and cobalt (Co) are listed as critical raw materials because of their importance in global industrial production growth, high supply risk, economic significance. The recovery Co REEs from secondary resources is therefore proposed a key countermeasure to address this concern. In study, straightforward process that integrates acid baking water leaching for the samarium (Sm) scrap SmCo magnets. Firstly, chemical composition magnets revealed by ICP-OES XRF....
The common T2 mapping is not suitable for the use in rat heart with high rate, unless data are acquired multiple cardiac cycles.To evaluate a simplified method faster assessment of myocardial edema and area at risk model infarction.The (TR/TE, 1500 ms/10, 20, 30 ms) was implemented 7.0T MRI system. accuracy compared standard (TR, 2500 ms, 16 TEs equally spaced from 11 ms to 176 thigh muscles rats (n = 6) phantom. This further evaluated normal 8) infarction 8). Late gadolinium enhancement...
We investigate the feasibility of arthroscopic fixation comminuted glenoid fractures using cannulated screws and suture anchors. retrospectively review 11 cases closed treated at our institution from August 2010 to May 2013. The patients, 8 males 3 females, had a mean age 41 years (range: 27–55 years). mechanisms injury were traffic accidents in 9 falls height 2 cases. time surgery was 12 days 3–28 days). All confirmed on x-ray computed tomography. major fracture fragments fixed with small...
This study collected 3D models of the left and right feet from 317 Chinese youth (155 females 162 males) under half weight-bearing no conditions. Thirteen dimensions one angle were taken for each sample. By measuring 13 foot 1 angle, this comprehensively investigated differences in shape between genders bilateral differences, as well different The results showed that regardless condition, male significantly larger than those females. However, female was not simply a scaled-down version...
Abstract In this paper, aiming at the crack found in a type of press loaded PBX column during ammunition charging, order to reveal cause crack, industrial CT nondestructive testing technology was used scan and analyze column. The results shown that there bulge on surface area, internal structure clearance parallel outer column; finite element method simulate stress distribution pressing process explosives after collides with rigid plane. simulation concentration area first plastic...
In order to study the treatment of simulated radioactive graphite contains 90 Sr by SHS and its β-irradiation stability, waste forms were prepared in accordance with reaction 3C + 4Al 3TiO 2 = 2Al O 3 3TiC+Q, self-designed equipment. Then β-ray irradiation experiments done at dose 10 6 Gy evaluate radiation resistance. The phase composition morphology before after characterized X-ray diffractometer (XRD) scanning electron microscope (SEM). XRD results indicated that major Al , TiC, C, TiO...
In order to evaluate the performance of self-propagating high-temperature synthesis (SHS) treat 90 SrO-contained radioactive graphite in N 2 atmosphere, waste forms were prepared with self-developed SHS reactor according formulation designed a solid-soluted content 010 wt% (calibrated mass, hereinafter same). The made exothermic reaction (3C + 4Al 3TiO = 2Al O 3 3TiC Q), where, 88 SrO (a stable Sr isotope)-containing was used simulate SrO. And raw materials for powdery (C), aluminum (Al) and...
In order to investigate the disposal of plutonium by Gd 2 Zr O 7 , Ce-doped were fabricated high temperature solid state reaction at 1500 °C under atmospheric pressure for 72 h. XRD and SEM studies exploited characterize crystal structure microstructure synthetic samples. The results revealed that shows a single pyrochlore while Ce exhibit defective fluorite structure. samples was relatively dense, grain size in range 3 - 6 μm.
LVOT) obstruction with peak gradient of 94 and systolic anterior motion.Cardiac magnetic resonance (CMR) was done a 3.0-T scanner (Maggetom Trio, Siemens Medical Systems, Erlangen, Germany).Cine images showed biventricular hypertrophy (Figures 1A-1,B-1); maximum left ventricular (LV) right (RV) end-diastolic wall thickness were 34.2 mm 20.7 mm, respectively.After bolus Gd-DTPA (Magnevist, Bayer Health Care Pharmaceuticals, Germany), first-pass sequence 44-year-old woman known hypertrophic...