A5100626596- Marine and coastal ecosystems
- Non-Invasive Vital Sign Monitoring
- Microbial Community Ecology and Physiology
- Marine Toxins and Detection Methods
- ECG Monitoring and Analysis
- Hemodynamic Monitoring and Therapy
- Marine Bivalve and Aquaculture Studies
- Marine and coastal plant biology
- Diamond and Carbon-based Materials Research
- Radio Frequency Integrated Circuit Design
- Marine and fisheries research
- 2D Materials and Applications
- Heart Rate Variability and Autonomic Control
- Metal and Thin Film Mechanics
- Carbon and Quantum Dots Applications
- Protist diversity and phylogeny
- Marine Biology and Ecology Research
- Coral and Marine Ecosystems Studies
- Nanocluster Synthesis and Applications
- Tribology and Wear Analysis
- Meteorological Phenomena and Simulations
- Perovskite Materials and Applications
- Laser Material Processing Techniques
- Industrial Vision Systems and Defect Detection
- Traditional Chinese Medicine Studies
Chinese Academy of Sciences
2016-2025
Institute of Oceanology
2013-2025
Ningbo Institute of Industrial Technology
2022-2025
Institute of Solid State Physics
2022-2024
Lanzhou Jiaotong University
2024
Institute of Microelectronics
2007-2024
Institute of Mountain Hazards and Environment
2024
University of Chinese Academy of Sciences
2022-2024
Aviation Industry Corporation of China (China)
2024
Qingdao University of Science and Technology
2023-2024
The designed sensor enables accurate reconstruction of chest-wall movement caused by cardiopulmonary activities, and the algorithm estimation respiration, heartbeat rate, some indicators heart rate variability (HRV). In particular, quadrature receiver arctangent demodulation with calibration are introduced for high linearity representation chest displacement; 24-bit ADCs oversampling adopted radar baseband acquisition to achieve a signal resolution; continuous-wavelet filter ensemble...
Facilitating charge separation and transport of semiconductors is pivotal to improving their solar-to-hydrogen conversion efficiency. To this end, manipulating the dynamics via element doping has attracted much attentions. Here, we doped phosphorus (P) into two-dimensional (2D) single-crystalline quaternary sulfide (SCQS) nanobelts, enabling significantly enhanced photocatalytic H2 production. By carefully studying carrier after P doping, found that introduction leads a narrowed band gap,...
In this work, aminopropylmethylpolysiloxane (AMS) functionalized luminescent carbon dots (AMS-CDs) were prepared via a one-step solvothermal method. AMS-CDs could be self- or co-cross-linking with AMS to form 3D flexible transparent silicone rubbers (SRs) where CDs acted as cross-linking points, so the loading fraction of adjusted from 10 100 wt %, thus modulating fluorescence properties and flexibility rubbers. Because self-curing property high thermal stability, also studied in white LEDs...
Polymer membranes have been used extensively for Angstrom-scale separation of solutes and molecules. However, the pore size most polymer has considered an intrinsic membrane property that cannot be adjusted in operation by applied stimuli. In this work, we show electrically conductive polyamide can modulated voltage presence electrolyte via a mechanism called induced osmotic swelling. Under voltage, highly charged layer concentrates counter ions network Donnan equilibrium creates sizeable...
White LEDs with high CRI values can be produced by silane-functionalized carbon dots green and red emission that have potential to luminescence encapsulation layers simultaneously.
This study investigates the fabrication of blind holes in Inconel 718 alloy using a quasi-continuous wave (QCW) laser under varying pulse numbers. The geometric features, spatter formation, inner wall morphology, and microstructures drilled were systematically analyzed. Experimental results demonstrate that increasing number pulses from 1 to 13 significantly improves hole depth, ranging 565.09 3952.54 μm, achieving maximum depth-to-diameter ratio 9.5. Shallow exhibited optimal morphology...
ABSTRACT Aim The Ocean is the major carrier of energy storage earth and greatly affected by climate change human activities. spotted seal ( Phoca largha ) a national first‐class protected species in China only pinniped that breeds waters. This study investigated impacts on distribution primary prey fish from 1970 to 2060, based results conclusions, conservation strategies for seals are proposed. Location Yellow Bohai Seas, China. Methods Three system models dynamic bioclimate envelope model...
<title>Abstract</title> This study investigates the feasibility of using traditional Chinese medicine (TCM) tongue features for diagnosing coronary heart disease (CHD). The aim is to propose an improved prediction method CHD diagnosis. We collected data from 255 patients and 308 non-CHD patients, including basic information image data. Using nine classic classifiers such as XGBoost Random Forest, we evaluated their performance. To enhance accuracy, introduced stacking model based on feature...
The objective of the present study was to investigate friction and wear mechanisms hydrogenated amorphous carbon (a-C:H) films sliding against different counterparts. Friction tests were performed by a reciprocating ball-on-disk tribometer with an applied load 5 N, amplitude mm, frequency Hz, in ambient air at room temperature. coefficient (COF) consistent varied tendency contact area counterparts on also coincided coverage transfer film ball surface. It important point out that counterpart...
Abstract In this work, an efficient method is developed to prepare silane‐functionalized red‐emissive carbon dots and gel glasses with arbitrary loading fraction (0–100%). The as‐prepared materials possess strong photoluminescence significant third‐order nonlinear optical performances. properties can be tuned by either changing solvents pH of the solution or adjusting fractions in glasses. particular, their polymerized linearly modulated from yellow red emission increasing polarity solvent....
VO2, which exhibits semiconductor-metal phase transition characteristics occurring on a picosecond time scale, holds great promise for ultrafast terahertz modulation in next-generation communication. However, as of now, there is no reported prototype an device. The temperature effect has been proposed one the major obstacles. Consequently, reducing excitation threshold would be highly significant. traditional strategy typically involves chemical doping, but this approach often leads to...
Muscles play an indispensable role in human life. Surface electromyography (sEMG), as a non-invasive method, is crucial for monitoring muscle status. It characterized by its real-time, portable nature and extensively utilized sports rehabilitation sciences. This study proposed wireless acquisition system based on multi-channel sEMG objective of grip force. The consists module containing four-channel discrete terminals host computer receiver module, using Bluetooth transmission. portable,...
Background: Using monitoring devices could help avoid injuries and even death. Currently, wearable sensors such as motion other are used to detect when the patient is having a seizure alarm their caregivers. However, development phase of these requires labor-intensive work on labeling collected data, resulting in difficulties developing devices. Thus, more automated auxiliary method data device seizures for daily use necessary. Methods: We from epileptics outside hospital with our proposed...