A5007657999- Magnesium Alloys: Properties and Applications
- Hydrogen Storage and Materials
- Metal and Thin Film Mechanics
- Characterization and Applications of Magnetic Nanoparticles
- Micro and Nano Robotics
- Ovarian cancer diagnosis and treatment
- Aluminum Alloys Composites Properties
- Advanced Sensor and Energy Harvesting Materials
- Urologic and reproductive health conditions
- Marketing and Advertising Strategies
- Muscle activation and electromyography studies
- Testicular diseases and treatments
- Surface Modification and Superhydrophobicity
- Conducting polymers and applications
Hong Kong Polytechnic University
2025
Imperial College London
2023-2024
Chinese Academy of Medical Sciences & Peking Union Medical College
2022
North University of China
2020-2021
3D printing of magnetic stimuli hydrogels has shown promise in low-resolution extrusion but integrating superparamagnetic iron oxide nanoparticles (SPION) into water-based photo-resins posed challenges. Rapid agglomeration and sedimentation SPION require continuous mixing during printing, leading to uneven nanoparticle (NP) distribution inconsistent actuation. Here, we optimise the use citric acid (CA) l-sodium ascorbate (LA) as capping agents on SPION's surface, before trialling them with...
Magnesium alloys are concerned for its mechanical properties and high damping performance. The influence of Mn toward the internal organization morphology long-period stacking ordered (LPSO) second phase consistent performance in Mg-4.9Zn-8.9Y-xMn have been studies this work. It has shown that addition tends to diffuse LPSO interface causes expand arc direction. circular structure can optimize property alloy better than with strong orientation, especially at strain 10−3 250 °C. With more...
Abstract The damping and mechanical properties of extruded Mg-Zn X -Y 1.33X (X = 1, 2, 3 at%) alloys were investigated in this experiment. results shown that the alloy was mainly composed by long-period stacking ordered (LPSO) phase magnesium(Mg) matrix. With increase Zinc(Zn) Yttrium(Y) content, grains had a certain refinement, LPSO content significantly increased, accompanied small amount rare Y-enriched particles. After extrusion, second broken into pieces. tensile strength(UTS) yield...
Mg alloys with fine mechanical properties and high damping capacities are essential in engineering applications. In this work, Mg–Zn–Y based lamellar long period stacking ordered (LPSO) phases were obtained by different processes. The results show that a more second phase can be the samples solid solution atoms. density of LPSO has an obvious effect on magnesium alloy. compact is not conducive to dislocation damping, but sparse improve capacity without significantly reducing properties....
Based on the top-level ontology and existing methodology, related concepts of meridians acupoints were discriminated, defined classified; relationship core established, e.g. meridians, zangfu. It was attempted to build an ontological semantic framework acupoints. Through investigation classification mode ontology, it is proposed that acupoints, as unique traditional Chinese medicine, exist in form "emptiness" belong "immaterial entity". Meridians refer three-dimensional channels human body,...
Nowadays, thanks to the economic development, there are many commodities in society appeared, so competitions among different companies become more and drastic. This essay illustrates advertising let people know how they work. In order make it specific, we use case analysis data through whole article. The result is really need efforts on making their advertisings attractive profitable. conclusion, governments also regulate developments of maximize roles. article has a good reduction effect...