A5001848584- Speech and Audio Processing
- Direction-of-Arrival Estimation Techniques
- Advanced Adaptive Filtering Techniques
- Antenna Design and Optimization
- Ultrasound and Cavitation Phenomena
- Fluid Dynamics and Heat Transfer
- Spacecraft and Cryogenic Technologies
- Target Tracking and Data Fusion in Sensor Networks
- Distributed Sensor Networks and Detection Algorithms
- Non-Destructive Testing Techniques
- Magnetic Properties and Applications
- Advanced SAR Imaging Techniques
- Animal Disease Management and Epidemiology
- COVID-19 Pandemic Impacts
- Underwater Acoustics Research
- Methane Hydrates and Related Phenomena
- Electrohydrodynamics and Fluid Dynamics
- Estrogen and related hormone effects
- Millimeter-Wave Propagation and Modeling
- Radar Systems and Signal Processing
- Menopause: Health Impacts and Treatments
- Power Systems and Renewable Energy
- Gas Dynamics and Kinetic Theory
- Fluid Dynamics and Mixing
- Agricultural Innovations and Practices
Hainan University
2023-2025
China University of Political Science and Law
2025
Beijing Institute of Technology
2025
Ministry of Education of the People's Republic of China
2025
Ministry of Industry and Information Technology
2025
Northeastern University
2023-2025
Nanjing University of Science and Technology
2016-2024
Nanjing University of Chinese Medicine
2023-2024
Université Claude Bernard Lyon 1
2023-2024
Institut National des Sciences Appliquées de Lyon
2023-2024
The outbreak of Novel Coronavirus Pneumonia (NCP) has significantly affected China and beyond. How to effectively control such epidemic gradually become a global issue. This paper reviews the economic impact major epidemics as SARS, H1N1, Ebola at micro-, sector-, macro-level. challenge effective is achieve balance between viral transmission reduction cost. then summarizes three main methods evaluate effectiveness several policies. We also find that adequacy authenticity information...
Purpose This article investigates the mechanism of direct and indirect effects epidemics on agricultural production projects impact COVID-19 output in China. Design/methodology/approach first adopts a dynamic panel model spatial Durbin to estimate effects, followed by growth accounting method identify channels which affect agriculture; finally, it overall agriculture. Findings The incidence rate province has negative that province's own productivity, but increase input factors (land,...
With the wideband beamforming approaches, synthetic aperture radar (SAR) could achieve high azimuth resolution and wide swath. However, performance of conventional adaptive time-domain is severely affected as received signal snapshots are insufficient for approaches. In this paper, a beamformer using convolutional neural network (CNN) method, namely, frequency constraint prediction (WBPNet), proposed to obtain satisfactory in circumstances scanty snapshots. The WBPNet successfully estimates...
Hypercholesterolemia poses a significant cardiovascular risk, particularly in postmenopausal women. The anti-hypercholesterolemic properties of Lactiplantibacillus plantarum ATCC8014 (LP) are well recognized; however, its improving symptoms on hypercholesterolemia and the possible mechanisms have yet to be elucidated. Here, we utilized female ApoE-deficient (ApoE–/–) mice undergoing bilateral ovariectomy, fed high-fat diet, administered 109 colony-forming units (CFU) LP for 13 consecutive...
Abstract The transition‐metal‐catalyzed C−H activation and annulation reactions of pyrazolidinones with 4‐vinyl‐1,3‐dioxolan‐2‐one or vinylene carbonate are described herein. This protocol provided two types pyrazolo[1,2‐a]cinnolines as essential assets for the development bioactive compounds, synthetic practicality was performed explained 44 examples. possible mechanism these is proposed based on preliminary studies previous reports, no oxidant added to both reactions. magnified image
Cognitive dysfunction increases as menopause progresses. We previously found that estrogen receptors (ERs) contribute to dyslipidemia, but the specific relationship between ERs, dyslipidemia and cognitive remains poorly understood. In present study, we analyzed sequencing data from female hippocampus normal breast aspirate samples Alzheimer's disease (AD) women, results suggest abnormal ERs signaling is associated with dysfunction. replicated a mouse model of postmenopausal status in LDLR-/-...
The present paper investigates the dynamic behaviors of a bubble restricted by two parallel plates near an elliptical wall. typical experimental phenomena are recorded employing high-speed photography and theoretical Kelvin impulse model is established. impacts spatial position curvature wall on collapse quantitatively investigated through verified against results. intensity direction during process compared discussed for different elliptical-shaped walls. main conclusions include: (1)...
Against the backdrop of rapid growth in food processing and biofuel industries across many countries, global palm oil market has become a critical component international agricultural trade. This study analyzes evolution trade network using data from 182 countries identifies associated influencing mechanisms to ensure security supply chain. The main findings are as follows: (1) over past two decades, increasingly taken on single, large-community structure, reflecting trends toward...
Pyrazolo[1,2-a]indazoles and pyrazolo[1,2-a]cinnolines can be constructed selectively via catalytic system-controlled C(sp2)-H activation/[4 + 1] cyclization 2] reaction, utilizing pyrazolidinones diazo indandiones. Employing two different Rh(III) catalysts, we successfully synthesized distinct types of nitrogen-containing heterocyclic compounds, pyrazolo[1,2-a]indazoles pyrazolo[1,2-a]cinnolines, respectively. Moreover, an inexpensive Ru(II) catalyst could also effectively generate with...
Abstract Tailoring multiple degrees-of-freedom (DoFs) to achieve high-dimensional laser field is crucial for advancing optical technologies. While recent advancements have demonstrated the ability manipulate a limited number of DoFs, most existing methods rely on bulky components or intricate systems that employ time-consuming iterative and, critically, on-demand tailoring DoFs simultaneously through compact, single element—remains underexplored. In this study, we propose an intelligent...
SUMMARY Over the past 8 years, human enteroviruses (HEVs) have caused 27 227 cases of hand, foot and mouth disease (HFMD) in Xiamen, including 99 severe six deaths. We aimed to explore molecular epidemiology HFMD Xiamen inform development diagnostic assays, vaccines other interventions. From January 2009 September 2015, 5866 samples from sentinel hospitals were tested using nested reverse transcription PCR that targeted HEV 5′ untranslated region viral protein 1 region. Of these samples,...
In the present paper, dynamic behaviors of a bubble collapsing at symmetrical positions double cylinders within narrow gap are qualitatively and quantitatively investigated. Using high-speed photographic technique, morphological evolution near in two-dimensional flow field is explored demonstrated. The mechanism by which position affects its dynamics revealed. At cylinders, bubble’s dimensionless abscissa shows significant impacts on collapse behaviors, increase weakens deformation...
This work investigates the dynamic bubble behaviors between two cylinders within a confined space using high-speed photographic experiments and Kelvin impulse theory. First, evolution of collapse morphologies bubbles located at origin along y axis is qualitatively investigated. The effects cylinder spacing ordinate on characteristics deformation liquid velocity are then explored. variations interface velocities, roundness cross section, radius quantitatively analyzed. conclusions can be...
This paper takes the establishment of China's carbon trading market as research background and adopts a multi-period difference-in-differences (DID) model to explore its impact on regional industrial economic development. It further analyzes mediating role green innovation heterogeneity. The study reveals following findings: has significantly improved level By reducing emission costs enhancing enterprise efficiency, it corporate operating performance. policies exhibits significant central...
Abstract The construction of 2‐deoxy‐ C ‐glycosides has gradually become a hotspot carbohydrate chemistry in recent years. In this work, we present an efficient, regioselective, stereoselective and widely applicable strategy for the synthesis 2‐indolyl‐ ‐deoxyglycosides via Ir(I)‐catalyzed, pyridine‐group‐directed C−H functionalization. This method exhibits high tolerance functional groups indoles protecting carbohydrates. Moreover, protocol good stereoselectivity mainly produces β...