A5100618832- Ultrasonics and Acoustic Wave Propagation
- Ultrasound Imaging and Elastography
- Photoacoustic and Ultrasonic Imaging
- Stability and Control of Uncertain Systems
- Adaptive Control of Nonlinear Systems
- Robotic Mechanisms and Dynamics
- Heat Transfer and Optimization
- Acoustic Wave Resonator Technologies
- Heat Transfer and Boiling Studies
- Guidance and Control Systems
- Refrigeration and Air Conditioning Technologies
- Robot Manipulation and Learning
- Advanced Chemical Sensor Technologies
- Hydrogen embrittlement and corrosion behaviors in metals
- Model Reduction and Neural Networks
- Flow Measurement and Analysis
- Cancer-related molecular mechanisms research
- Advanced Photonic Communication Systems
- Ferroelectric and Piezoelectric Materials
- Reservoir Engineering and Simulation Methods
- Microfluidic and Capillary Electrophoresis Applications
- High Temperature Alloys and Creep
- Oil and Gas Production Techniques
- Advanced Manufacturing and Logistics Optimization
- Advanced Vision and Imaging
Nanjing Normal University
2025
King University
2024
Peking University
2024
Tianjin University of Commerce
2022-2023
Dalian Ocean University
2023
Dalian Polytechnic University
2023
National Taiwan University
2017-2021
Chinese Academy of Medical Sciences & Peking Union Medical College
2020
Bohai University
2018-2019
China Special Equipment Inspection and Research Institute
2016
Increasing the copy number of peptides is an effective method to genetically engineer recombinant expression and obtain umami in large quantities. However, taste value multicopy lower than single ones, thus limiting industrial application recombinantly expressed peptides. With aims solve this problem, modification beefy meaty peptide (BMP) with trypsin hydrolysis sites was carried out via homology modeling molecular docking study. A total 1286 modified sequences were created molecularly...
Microwave photonic (MWP) frequency-modulated continuous-wave (FMCW) radars break through the bandwidth limitations of electronic radar by frequency multiplication and mixing. However, it induces additional phase noise to signal, which is undesirable for target detection recognition. To deal with this issue, paper presents experimentally demonstrates a MWP FMCW suppressed equal interval sampling. The broadened multiplier, split into two paths. One path delayed optical fiber as reference other...
High temperature piezoelectric materials serving at harsh environment without failure are desired for structural health monitoring and/or non destructive evaluation of the modern aerospace structures elevated temperatures (above 600°C). In this report, different high crystals, including langasite (LGS) type crystals and GaPO4 in trigonal system, melilite fresnoite tetragonal oxyborate monoclinic system surveyed, their properties compared. Among LGS ordered Ca3TaGa3Si2O14 (CTGS) as well Al...
Due to their various biological activities that are beneficial human health and antitumor effect, flavonoid compounds have attracted much attention in recent years. Hydrous icaritin (HICT) was such a can inhibit the growth of breast cancer stem cells. In order overcome insolubility problem, HICT fabricated into nanorods (NRs) through anti-solvent precipitation this paper using D-α tocopherol acid polyethylene glycol succinate sodium oleate as co-stabilizer meanwhile mixture ethanol acetone...
Abstract To better understand the mechanism of palmitoleic acid oxidation into volatile compounds during heating, profiling was investigated by combining thermal‐desorption cryo‐trapping with gas chromatography–mass spectrometry. A total 49 were detected and identified this process, including aldehydes (18), ketones (14), alcohols (9), furans (3) acids ester (5). The forming temperature each determined. Most volatiles short carbon chains generated at low temperatures, while those long high...
In the food refrigeration industry, single-stage compression refrigerating system cannot meet operating conditions of a high-pressure ratio when evaporating temperature decreases. The cascade (CRS) is an alternative technical solution to solving mentioned problem. This paper studied single-refrigerant pairs used in CRS. R32/R32, R125/R125, R1270/R1270, R143a/R143a, R404A/R404A, R407A/R407A, R410A/R410A, and R507A/R507A were adopted evaluate their characteristics compared with those...
In this study, we analyzed the relationship between refrigerant distribution of a multiparallel evaporator and structural design distributor to address uneven gas–liquid refrigerants in evaporators under variable operating conditions. Herein, proposed shunting concept "flow pattern setting critical distribution" designed theoretical model for rectifying nozzle-type (RNCD). We built experimental bench using an RNCD compared cooling time each cold storage, superheat branch pipe, capacity...
In the practical oilfield production, it has great significance to realize timely and accurate measurement of moisture content crude oil. However, there are some drawbacks in traditional methods, such as: non-real time, high cost, labor-consume, vulnerability environmental impacts, so on. order solve these problems, a soft sensor model based on multi-kernel Gaussian process regression optimized by an adaptive variable population fruit fly optimization algorithm (APFOA-MKGPR) is presented...
Ultrasound (US)-guided needle operation is usually used to visualize both tissue and position such as biopsy localized drug delivery. However, the transducer-needle orientation limited due reflection of acoustic waves. We proposed a leaky wave method orientation. Laser pulses are emitted on top generate waves; then, these waves propagate along surface. Leaky signals detected by US array transducer. The can be calculated phase velocities two different modes their corresponding emission...
3D articulated objects are inherently challenging for manipulation due to the varied geometries and intricate functionalities associated with objects.Point-level affordance, which predicts per-point actionable score thus proposes best point interact with, has demonstrated excellent performance generalization capabilities in object manipulation. However, a significant challenge remains: while previous works use perfect cloud generated simulation, models cannot directly apply noisy real-world....
Ultrasound (US) is widely used to visualize both tissue and the positions of surgical instruments in real time during surgery. Previously we proposed a new method exploit US imaging laser-generated leaky acoustic waves (LAWs) for needle visualization. Although successful, that only detects position tip, with location entire deduced from knowing straight. The purpose current study was develop beamforming-based direct visualization objects. approach can be applied objects arbitrary shapes,...
Temper embrittlement is a common damage mechanism of pressure vessels in the chemical and petrochemical industry serviced high temperature, which results reduction roughness due to metallurgical change some low alloy steels. Pressure that are temper embrittled may be susceptible brittle fracture under certain operating conditions cause stress by thermal gradients, e.g., during start-up shutdown. 2.25Cr1-Mo steel widely used make hydrogenation reactor its superior combination mechanical...
Molecular dynamics simulations have emerged as a fundamental instrument for studying biomolecules. At the same time, it is desirable to perform of collection particles under various conditions in which molecules can fluctuate. In this paper, we explore and adapt soft prompt-based learning method molecular tasks. Our model remarkably generalize unseen out-of-distribution scenarios with limited training data. While our work focuses on temperature test case, versatility approach allows...
Needle guidance using B-mode ultrasound is performed to visualize both anatomical structures and the needle position in clinical applications such as tissue biopsy drug delivery. However, transducer-needle orientation limited due reflection of acoustic waves. Last year, we proposed a method exploit use leaky waves for visualization. The uses laser pulses irradiating on top generate These propagate along surface which then leak into surrounding medium that can be detected by transducer....
This paper deals with the decentralized state feedback control problem for a class of large-scale stochastic high-order nonlinear time-delay systems. On basis system theory, by using homogeneous domination technique and choosing suitable Lyapunov- Krasoviskii functional, controller is constructed each subsystem to ensure that closed-loop globally asymptotically stable in probability. The effectiveness proposed demonstrated an example.
This paper focuses on the decentralized output feedback control problem for a class of large-scale stochastic high-order feedforward time-delay systems. Based system stability criterion, by adopting homogeneous domination method and selecting an appropriate Lyapunov-Krasoviskii functional, controller is designed such that closed-loop globally asymptotically stable in probability. The effectiveness proposed design scheme verified example.