A5100376320- Marine and coastal ecosystems
- Optical Wireless Communication Technologies
- Spectroscopy and Chemometric Analyses
- Simulation and Modeling Applications
- Smart Agriculture and AI
- Structural Response to Dynamic Loads
- Geology and Paleoclimatology Research
- Impact of Light on Environment and Health
- Infrared Target Detection Methodologies
- High-Velocity Impact and Material Behavior
- Advanced Measurement and Detection Methods
- Tree Root and Stability Studies
- Energetic Materials and Combustion
- Fire effects on concrete materials
- Advanced Chemical Sensor Technologies
- Marine Biology and Ecology Research
- Advanced Memory and Neural Computing
- Meat and Animal Product Quality
- Methane Hydrates and Related Phenomena
- Microbial Community Ecology and Physiology
- Coastal wetland ecosystem dynamics
- Piezoelectric Actuators and Control
- Identification and Quantification in Food
- Plant nutrient uptake and metabolism
- Advanced Decision-Making Techniques
Nanjing Forestry University
2018-2025
Qinghai University
2024-2025
Xi'an University of Technology
2024
City University of Macau
2024
Harbin Engineering University
2022-2024
Yangzhou University
2022-2024
Hunan University of Science and Technology
2019-2024
Huazhong University of Science and Technology
2024
Nanjing Agricultural University
2024
Xi'an Aeronautical University
2023-2024
Abstract Surface sediments from the Changjiang Estuary and adjacent shelf were analyzed using a variety of bulk molecular techniques, including grain size composition, sediment surface area (SSA), elemental composition (C, N), stable carbon isotopic ( δ 13 C), n ‐alkanes, lignin phenols, glycerol dialkyl tetraether lipids to obtain more comprehensive understanding sources fate sedimentary organic (SOC) in this dynamic region. Bulk N/C ratios 0.09 0.15, C −24.4‰ −21.1‰, branched/isoprenoid...
Dragon fruit is one of the most popular fruits in China and Southeast Asia. It, however, mainly picked manually, imposing high labor intensity on farmers. The hard branches complex postures dragon make it difficult to achieve automated picking. For picking with diverse postures, this paper proposes a new detection method, not only identify locate fruit, but also detect endpoints that are at head root which can provide more visual information for robot. First, YOLOv7 used classify fruit....
There is a great demand for dragon fruit in China and Southeast Asia. Manual picking of requires lot labor. It imperative to study the fruit-picking robot. The visual guidance system an important part To realize automatic fruit, this paper proposes detection method based on RDE-YOLOv7 identify locate more accurately. RepGhost decoupled head are introduced into YOLOv7 better extract features predict results. In addition, multiple ECA blocks various locations network effective information from...
To improve the properties of AZ31B Mg alloy and for first time, rare earth cerium oxide (CeO2) zirconium dioxide (ZrO2) were combined synergistic benefits introduced into structural magnesium through solid-state friction stir processing procedure to form hybridized Mg/ZrO2+CeO2 composites under variable levels tool's rotational speed up 1200 rpm. The macro-/microstructure, hardness, shear punching strength, tensile corrosion behaviours, tribological characteristics such as weight/wear loss,...
Silicon (Si) plasmonics in the ultraviolet (UV) region owing to its strong UV interband transitions is emerging fields of nanophotonics and metamaterials. Here, we discuss narrow plasmon induced transparency (PIT) a lifted Si nanostrip array optical sensing slow light properties range. The plasmonic hybridization between broad localized surface (LSP) supported by diffraction mode propagated air caused Wood anomaly periodic achieved leads sharp PIT with quality ( <italic...
Developing a biphasic scaffold that can concurrently regenerate both cartilage and bone of osteochondral defects (OCDs) is challenge. Fish collagen (FC) currently considered an alternative to mammalian (MC) due its safety, accessibility, lower price, similar biological properties compared those MC. Here, we developed bilayer FC-based composite scaffolds with different components pore sizes modulate the differentiation fate marrow stem cells (BMSCs): chondroitin sulfate-incorporated FC...
An external electric field has great effects on the sensitivity of cocrystal energetic materials. In order to find out relationship between and cocrystals 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane/benzotrifuroxan (CL-20/BTF), 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane/3,4-dinitropyrazole (CL-20/DNP), 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane/1-methyl-3,5-dinitro-1,2,4-triazole (CL-20/MDNT), density functional theory at B3LYP-D3/6-311+G(d,p)...
ABSTRACT In recent years, the application of robots in field fruit picking has steadily increased. Mechanized methods for harvesting oil tea fruits include comb picking, vibratory and gripping among others. Traditional reliance on a single‐picking method is limited by variability size, shading, environmental conditions. To develop universal vision system suitable capable multiple achieve intelligent fruits. This paper proposes an enhanced You Only Look Once v7 (YOLOv7)‐based recognition...
Patients with multiple organ metastases from hepatic alveolar echinococcosis have a high mortality rate. However, predictors of multi-organ metastasis not been identified. We aimed to develop nomogram that predicts in patients echinococcosis. retrospectively screened who were treated between January 2016 and December 2021 at Qinghai Provincial People's Hospital, China. The outcome the was collected patients' basic characteristics, disease course, imaging, blood laboratory results. Least...