A5100377597- Dielectric materials and actuators
- Advanced Sensor and Energy Harvesting Materials
- Thermal properties of materials
- Electromagnetic wave absorption materials
- Polymer Nanocomposite Synthesis and Irradiation
- Epoxy Resin Curing Processes
- Psoriasis: Treatment and Pathogenesis
- Spectroscopy Techniques in Biomedical and Chemical Research
- High voltage insulation and dielectric phenomena
- Phase Equilibria and Thermodynamics
- Photoacoustic and Ultrasonic Imaging
- Lower Extremity Biomechanics and Pathologies
- 3D Printing in Biomedical Research
- Mechanical Circulatory Support Devices
- Pluripotent Stem Cells Research
- Mechanical and Optical Resonators
- Optical Coherence Tomography Applications
- Nanofluid Flow and Heat Transfer
- Analytical Chemistry and Sensors
- CCD and CMOS Imaging Sensors
- Magnetic and Electromagnetic Effects
- Petroleum Processing and Analysis
- Cellular Mechanics and Interactions
- Ferroelectric and Piezoelectric Materials
- Nanomaterials and Printing Technologies
Xi'an University of Science and Technology
2021-2024
Beijing University of Chemical Technology
2023
Guangdong Greater Bay Area Institute of Integrated Circuit and System
2023
The Ohio State University
2017
The Wallace H. Coulter Department of Biomedical Engineering
2013
Georgia Institute of Technology
2013
Yale University
2013
Oregon Health & Science University
2011-2012
Michigan State University
2009
Stanford University
1997
Traditional heat conductive epoxy composites often fall short in meeting the escalating dissipation demands of large‐power, high‐frequency, and high‐voltage insulating packaging applications, due to challenge achieving high thermal conductivity ( k ), desirable dielectric performance, robust thermomechanical properties simultaneously. Liquid crystal (LCE) emerges as a unique epoxy, exhibiting inherently achieved through self‐assembly mesogenic units into ordered structures. This...
Scaffolds with extracellular matrix-like fibrous morphology, suitable mechanical properties, biomineralization capability, and excellent cytocompatibility are desired for bone regeneration. In this work, degradable poly(ester urethane)urea (PEUU) scaffolds reinforced titanium dioxide nanoparticles (nTiO2) were fabricated to possess these properties. To increase the interfacial interaction between PEUU nTiO2, urethane) (PEU) was grafted onto nTiO2. The by electrospinning exhibited fiber...
Analysis of the problem one-dimensional, dispersion-free displacement a multicomponent oil by gas such as CO2 or methane has shown that behavior flow is controlled sequence key tie lines: Those extend through original and injected compositions nc − 3 lines known crossover lines. The minimum miscibility pressure (MMP) lowest at which any critical line. We show how to identify c for oils contain an arbitrary number components whose extensions intersect. For contains only one component,...
To suppress the high dielectric loss of graphene oxide (GO)/poly(vinylidene fluoride) (PVDF) while still maintaining a constant (k) near filler percolation threshold, herein, GO nanosheets coated with polyvinyl pyrrolidone (PVP), poly(dopamine) (PDA) and tannic Fe coordination complexes (TA-Fe), respectively, were incorporated into PVDF to investigate effects three kinds insulating interlayers on properties nanocomposites. The results indicate that compared pristine GO, all surface modified...
To prominently suppress the dielectric loss of flaky-Cu (f-Cu)/poly(vinylidene fluoride) (PVDF) while still holding a high permittivity (k), silica (SiO2) encapsulated f-Cu core-shell structured particles were prepared through sol-gel method, and f-Cu@SiO2 incorporated into PVDF to expect high-k but low composites. The properties thermal conductivity (TC) composite explored in terms SiO2 shell. results manifest that remarkably decreases composites thanks presence interlayer preventing...
Background: Short-term mortality among elderly Left Ventricular Assist Devices (LVADs) recipients has improved over time, yet LVADS are expensive and usually reserved for patients with severe heart failure few other treatment options. Little is known about the long-term illness burden of these how it changed time improvements in LVAD technology. The aim this study to characterize duration cost re-hospitalizations Medicare beneficiaries surviving one year post-LVAD implant from 2004-2010....
Electrodes are essential parts of capacitors that can consist a variety materials depending on the application. In dielectric elastomer transducers (DETs)—a type special variable capacitor—the electrode needs to deform with soft base. However, current carbon-based electrodes not stable, and metal-based ones flexible for use in DETs. Thus, need fabricate an which meet both stability flexibility requirements is extremely important. this work, silver ions energy levels 40 keV were implanted...
Psoriasis is a common inflammatory skin disease resulting from genetic and environmental alterations of cutaneous immune responses responsible for homeostasis. While numerous therapeutic targets involved in the immunopathogenesis psoriasis have been identified, vivo dynamics remains under investigated. To elucidate spatial-temporal morphological evolution we undertook time course focus-tracked optical coherence tomography (OCT) imaging to non-invasively document dermal due cell infiltration...
Objective To explore the application of experiential teaching in occupational health study. Methods 81 undergraduate students School Public Health Peking University were included this study. Experiential was used within these students. Then survey with questionnaires about effects conducted. Results The can active atmosphere class and arouse students’ initiative enthusiasm. In addition, also improved their teamwork ability as well combining theory...