A5039165419- Anodic Oxide Films and Nanostructures
- Advanced Photocatalysis Techniques
- Land Use and Ecosystem Services
- Advanced oxidation water treatment
- Electrochemical sensors and biosensors
- Conducting polymers and applications
- Semiconductor materials and devices
- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Dam Engineering and Safety
- Congenital Heart Disease Studies
- Aluminum Alloy Microstructure Properties
- Supercapacitor Materials and Fabrication
- Corrosion Behavior and Inhibition
- Advanced MEMS and NEMS Technologies
- Smart Materials for Construction
- Acoustic Wave Resonator Technologies
- Aortic Disease and Treatment Approaches
- Wildlife-Road Interactions and Conservation
- Cardiac Valve Diseases and Treatments
- Catalysis and Oxidation Reactions
- Mechanical and Optical Resonators
- Covalent Organic Framework Applications
- Environmental and Social Impact Assessments
- Robotic Locomotion and Control
Guangzhou University
2024
Xinjiang University
2022-2023
Zhengzhou University
2022-2023
Yunnan Agricultural University
2022
Meizhou City People's Hospital
2020-2021
University of Electronic Science and Technology of China
2021
Sun Yat-sen University
2020
State Key Laboratory of Chemical Engineering
2018-2019
Tianjin University
2018-2019
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2018-2019
Increased human disturbances have disturbed the global ecosystem at various scales. A growing need exists for effective techniques that can be used to quantify and detect resulting spatial temporal variations in ecological status. Remote sensing as an means changes environmental quality. Consequently, this study employed multi-source remote data principal component analysis (PCA) create a index (RSEI) footprint clarify intensity (HDI). Then, unary linear regression was evaluate change trends...
In this study, mineralization of organic pollutants in polyaniline (PANI) wastewater was achieved by a combination photoelectro-Fenton (PEF) and heterogeneous photocatalysis with black TiO2 nanotubes. Organics were decomposed the •OH radicals SO4–• formed on nanotube photocatalyst at IrO2/Ti anode during water oxidation from Fenton's reaction between Fe2+ generated H2O2. Poor chemical oxygen demand (COD) removal obtained utilizing visible light/TiO2, anodic H2O2 (AO-H2O2), light/black...
The deformation monitoring information of concrete dams contains some high-frequency com-ponents, and the components are strongly nonlinear, which reduces accuracy dam prediction. In order to solve such problems, this paper proposes a model based on empirical mode decomposition (EMD) combined with wavelet threshold noise reduction sparrow search algorithm (SSA) optimization long short-term memory network (LSTM). uses EMD decompose denoise measured data. On basis, LSTM SSA is used mine...
This paper reports some hidden hyperchaotic attractors and complex dynamics in a new five-dimensional (5D) system with only two nonlinear terms. The is generated by adding linear controllers to an unusual 3D autonomous quadratic chaotic stable node-foci. In particular, the without equilibrium or one can generate kinds of three positive Lyapunov exponents. Numerical methods not verify existence such attractors, but also show dynamical evolution this system. 5D has self-excited types change...
The Xinjiang Zhundong Economic and Technological Development Zone, which contains the largest coalfield in China, is a mega energy base for west–east gas transmission outbound electricity China; however, resource exploitation region’s arid climate have led to ecological environment being increasingly vulnerable. morphological spatial pattern analysis (MSPA) method landscape connectivity were used this study identify sources extract corridors nodes based on minimum cumulative resistance (MCR)...
Basin ecosystems are vulnerable to natural resource depletion, ecological damage, and environmental pollution due their fragile environment. Assessing the value of basin ecosystem services (ES) can facilitate informed decision making by policy makers stakeholders in context competing use. The Konqi River China, an arid inland river basin, has suffered from degraded overexploitation soil water resources. In response, local government launched conveyance (EWC) project 2016 enhance restoration...
Electrochemical polymerization of aniline is one the most promising methods to prepare polyaniline (PANI) materials. However, during this process, electrolyte solution must be replaced after electropolymerization a certain time because generation and accumulation by-products, which have significant effects on morphology, purity properties PANI products. Treatment recycling used are worthwhile study reduce high treatment cost containing its by-products. Here, composition was separated...
A 247 mg weight coin-size piezoelectric-driven micro air vehicle (MAV) with four symmetrical distributed bionic flexible wings is presented. The MAV planar designed and monolithic fabricated via film printed circuit, graphic lasering lamination process, able to be self-assembled by using shape memory polymer (SMP). SMP can heated the circuit shrink at a large strain, resulting in self-folding of hinges self-assembly from 2D into 3D shape. four-bar mechanism converts slight vibration lead...
Abstract: Left ventricular free wall rupture (LVFWR) is a rare but lethal complication of acute myocardial infarction (AMI). Urgent surgery essential associated with high postoperative mortality. Even worse, LVFWR patients may experience sudden death without chance for surgery. In this article, we report our successful transcatheter closure patient the most extensive pseudoventricular aneurysm after AMI reported thus far. Cardiac magnetic resonance imaging (MRI) revealed giant located in...
This work aimed to construct a new equivalent circuit which is useful for the further studying of resonator in piezoelectric gyroscope. Measurements actual admittance circle are used improve parameters Van Dyke's model. Meanwhile, parallel resistance form through analysis added. The relative error phase and impedance 0.335 3.68%, respectively. Different values resistances added verify rationality circuit. Contrast traditional model, more complete explaining energy dissipation.
Biologists have discovered a kind of weakly electric fish that identifies its prey by using active electrolocation in virtual darkness. In this study, we built an underwater system platform designed to investigate the biological mechanism allowing these distinguish objects and determine how amplitude information-frequency characteristic (AIFC) response are affected geometric characteristics target system. We used single-frequency sinusoidal signal scan metal different orientations observed...