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You searched for: Author "Yaoxin Zhang" Remove constraint Author: "Yaoxin Zhang"
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1. Adulteration discrimination and analysis of fresh and frozen-thawed minced adulterated mutton using hyperspectral images combined with recurrence plot and convolutional neural network

Author:
Yaoxin Zhang,   et al.   ; Minchong Zheng; Rongguang Zhu; Rong Ma;     Show all 4 Authors
Source:
Meat science 2022 v.192 pp. 108900
ISSN:
0309-1740
Subject:
data collection; freeze-thaw cycles; meat science; mutton; neural networks; pork; prediction
Abstract:
... This paper presented a method to detect adulterated mutton using recurrence plot transformed by spectrum combined with convolutional neural network (RP-CNN). For this, 100 adulterated samples of mutton mixed with different proportions (0.5–1–2-5-10% (w/w)) of pork and 20 pure mutton samples were prepared. The results of the classification model of adulterated mutton and the quantitative prediction ...
DOI:
10.1016/j.meatsci.2022.108900

2. Detection of adulteration in mutton using digital images in time domain combined with deep learning algorithm

Author:
Yaoxin Zhang,   et al.   ; Minchong Zheng; Rongguang Zhu; Rong Ma;     Show all 4 Authors
Source:
Meat science 2022 v.192 pp. 108850
ISSN:
0309-1740
Subject:
algorithms; meat science; model validation; mutton; neural networks; prediction; temperature
Abstract:
... A novel method based on digital images in time domain combined with convolutional neural network (CNN) is proposed for discrimination and analysis of the adulterated mutton. For this, 195 sample images during the constant temperature heating process (about 10 min) were combined with CNN for qualitative discrimination and quantitative prediction of adulterated mutton. Furthermore, the hypothesis th ...
DOI:
10.1016/j.meatsci.2022.108850

3. Classification and quantification of minced mutton adulteration with pork using thermal imaging and convolutional neural network

Author:
Yaoxin Zhang,   et al.   ; Minchong Zheng; Jianfeng Gu; Zongxiu Bai; Rongguang Zhu;     Show all 5 Authors
Source:
Food control 2021 v.126 pp. 108044
ISSN:
0956-7135
Subject:
accuracy; adulterated foods; classification; detection; food safety; heat; information; minced pork; mutton; neural networks; prediction; swine
Abstract:
... A novel and reliable method to classify and quantify the adulterated minced mutton is proposed in this study based on thermal imaging combined with convolutional neural network (CNN). Firstly, thermal videos of 35 pure mutton samples, 35 pure pork samples, and 175 adulterated mutton samples (minced mutton mixed with pork at different levels: 10-20-30-40-50%) during continuous heating were collecte ...
DOI:
10.1016/j.foodcont.2021.108044

4. Watershed Merging: A Simple and Effective Algorithm for Channel Network Identification and Extraction

Author:
Yaoxin Zhang,   et al.   ; Yafei Jia;     Show all 2 Author
Source:
Water Resources Research pp. -
ISSN:
1944-7973
Subject:
algorithms; research; water; watersheds
Abstract:
... Channel network identification is an important practice in not only hydrologic analysis but also hydraulic computation. In this paper, a new algorithm, watershed merging, is proposed to automatically identify and extract channel networks. In the water‐merging algorithm, based on the fact that the sink cell of a dendritic watershed is either a depression cell or a flat cell, a macroscale approach i ...
DOI:
10.1029/2019wr026943
CHORUS:
10.1029/2019wr026943

5. Watershed Merging: A Simple and Effective Algorithm for Channel Network Identification and Extraction

Author:
Yaoxin Zhang,   et al.   ; Yafei Jia;     Show all 2 Author
Source:
Water resources research 2020 v.56 no.10 pp. e2019WR026943
ISSN:
0043-1397
Subject:
algorithms; research; water; watersheds
Abstract:
... Channel network identification is an important practice in not only hydrologic analysis but also hydraulic computation. In this paper, a new algorithm, watershed merging, is proposed to automatically identify and extract channel networks. In the water‐merging algorithm, based on the fact that the sink cell of a dendritic watershed is either a depression cell or a flat cell, a macroscale approach i ...
DOI:
10.1029/2019WR026943

6. Integrative analyses of metabolome and genome‐wide transcriptome reveal the regulatory network governing flavor formation in kiwifruit (Actinidia chinensis)

Author:
Yaoxin Zhang,   et al.   ; Ruochen Wang; Peng Shu; Chi Zhang; Junlin Zhang; Ya Chen; Kui Du; Yue Xie; Mingzhang Li; Tao Ma; Yang Zhang; Zhengguo Li; Don Grierson; Julien Pirrello; Kunsong Chen; Mondher Bouzayen; Bo Zhang; Mingchun Liu;     Show all 18 Authors
Source:
The new phytologist 2022 v.233 no.1 pp. 373-389
ISSN:
0028-646X
Subject:
Actinidia chinensis; biosynthesis; data collection; flavor; fruiting; fruits; kiwifruit; metabolites; metabolome; transcriptome
Abstract:
... Soluble sugars, organic acids and volatiles are important components that determine unique fruit flavor and consumer preferences. However, the metabolic dynamics and underlying regulatory networks that modulate overall flavor formation during fruit development and ripening remain largely unknown for most fruit species. In this study, by integrating flavor‐associated metabolism and transcriptome da ...
DOI:
10.1111/nph.17618

7. Numerical simulation of sediment transport, phytoplankton biomass and salinity recovery processes in Lake Pontchartrain due to Bonnet Carré Spillway flood release

Author:
Yaoxin Zhang,   et al.   ; Xiaobo Chao; Yafei Jia; A.K.M. Azad Hossain;     Show all 4 Authors
Source:
Ecological engineering 2021 v.160 pp. 106151
ISSN:
0925-8574
Subject:
algal blooms; aquatic environment; biomass; freshwater; hydrodynamics; lakes; mathematical models; phytoplankton; salinity; satellites; sediment transport; sediments; spillways; suspended sediment; water quality; Gulf of Mexico; Mississippi; Mississippi River
Abstract:
... The Bonnet Carré Spillway (BCS) was constructed from 1929 to 1936 to protect the city of New Orleans from the Mississippi River floods. When the water stage of the Mississippi River is over 5.18 m of flood stage, BCS will be opened to divert the excessive flood water into the Gulf of Mexico through Lake Pontchartrain. During these flood release events, large amounts of freshwater, sediment and nut ...
DOI:
10.1016/j.ecoleng.2021.106151

8. Hexagonal MoO₃ as a zinc intercalation anode towards zinc metal-free zinc-ion batteries

Author:
Yaoxin Zhang,   et al.   ; Ting Xiong; Yinming Wang; Wee Siang Vincent Lee; Junmin Xue;     Show all 5 Authors
Source:
Journal of materials chemistry A 2020 v.8 no.18 pp. 9006-9012
ISSN:
2050-7496
Subject:
anodes; batteries; cathodes; dendrites; energy; energy density; redox potential; storage technology; zinc
Abstract:
... Aqueous rechargeable zinc-ion batteries (ZIBs) are attractive candidates for application in energy storage technology. However, the formation of Zn dendrites at a potential close to the Zn/Zn²⁺ redox potential can severely limit battery rechargeability and energy density. Herein, hexagonal MoO₃ (h-MoO₃) is proposed as an intercalation anode (discharge potential of 0.36 V (vs. Zn²⁺/Zn)) as a potent ...
DOI:
10.1039/d0ta02236e

9. Simulation and Prediction of Storm Surges and Waves Using a Fully Integrated Process Model and a Parametric Cyclonic Wind Model

Author:
Yaoxin Zhang,   et al.   ; Yan Ding; Taide Ding; Andi Rusdin; Yafei Jia;     Show all 5 Authors
Source:
Journal of geophysical research 2020 v.125 no.7 pp. e2019JC015793
ISSN:
2169-9275
Subject:
atmospheric pressure; coasts; computers; deformation; geophysics; hurricanes; model validation; models; prediction; research; rivers; wind power; wind speed
Abstract:
... This paper presents a fully integrated coastal process model and a simple parametric cyclonic wind‐pressure model for simulation of wind, storm surges, waves, tidal currents, and river flows. By sharing one computational grid within all those process modules and no need for switching executable codes from one module to another, this full‐coupling feature eliminates possible errors and loss of info ...
DOI:
10.1029/2019JC015793

10. 2D automatic body-fitted structured mesh generation using advancing extraction method

Author:
Yaoxin Zhang,   et al.   ; Yafei Jia;     Show all 2 Author
Source:
Journal of Computational Physics 2018 v.353 no. pp. 316-335
ISSN:
0021-9991
Subject:
algorithms; fluid mechanics; geometry; porous media
Abstract:
... This paper presents an automatic mesh generation algorithm for body-fitted structured meshes in Computational Fluids Dynamics (CFD) analysis using the Advancing Extraction Method (AEM). The method is applicable to two-dimensional domains with complex geometries, which have the hierarchical tree-like topography with extrusion-like structures (i.e., branches or tributaries) and intrusion-like struct ...
Handle:
10113/5922773
DOI:
10.1016/j.jcp.2017.10.018
CHORUS:
10.1016/j.jcp.2017.10.018

11. Modeling Bedload Transport Trajectories along a Sine-Generated Channel

Author:
Yaoxin Zhang,   et al.   ; Li He; Dong Chen; Donatella Termini; Yafei Jia;     Show all 5 Authors
Source:
Water resources 2019 v.46 no.4 pp. 542-552
ISSN:
0097-8078
Subject:
bedload; deformation; hydraulic flumes; models; particle size; sediments; topography
Abstract:
... This study explores the influences of flow discharge and particle size on bedload transport trajectory by applying a depth-averaged two-dimensional model to a 110° sine-generated laboratory flume with wide-and-shallow sections. Calculated results exhibit two erosion regions in a bend: Zone-1—oreside of the point bar near the convex bank and Zone-2—near the apex of the concave bank. Sediments erode ...
DOI:
10.1134/S0097807819040134

12. Like Heterochromatin Protein 1b represses fruit ripening via regulating the H3K27me3 levels in ripening‐related genes in tomato

Author:
Yaoxin Zhang,   et al.   ; Qi Liang; Heng Deng; Yuxiang Li; Ziyu Liu; Peng Shu; Rao Fu; Julien Pirrello; Yang Zhang; Don Grierson; Mondher Bouzayen; Yongsheng Liu; Mingchun Liu;     Show all 13 Authors
Source:
new phytologist 2020 v.227 no.2 pp. 485-497
ISSN:
0028-646X
Subject:
RNA interference; chromatin immunoprecipitation; climacteric fruits; epigenetics; ethylene production; heterochromatin; histones; plant development; reverse genetics; tomatoes; two hybrid system techniques
Abstract:
... Polycomb group (PcG) proteins play vital roles in plant development via epigenetically repressing the transcription of target genes. However, to date, their function in fruit ripening is largely unknown. Combining reverse genetic approaches, physiological methods, yeast two‐hybrid, co‐immunoprecipitation, and chromatin immunoprecipitation assays, we show that Like Heterochromatin Protein 1b (SlLHP ...
DOI:
10.1111/nph.16550

13. Self-powered all weather sensory systems powered by Rhodobacter sphaeroides protein solar cells

Author:
Yaoxin Zhang,   et al.   ; Nikita Paul; Lakshmi Suresh; Jayraj V. Vaghasiya; Lin Yang; Dilip Krishna Nandakumar; Michael R. Jones; Swee Ching Tan;     Show all 8 Authors
Source:
Biosensors & bioelectronics 2020 v.165 pp. 112423
ISSN:
0956-5663
Subject:
Rhodobacter sphaeroides; ambient temperature; biosensors; composite polymers; cooling; deformation; electric current; electric power; electrochemistry; electrodes; electrolytes; energy conversion; freezing; freezing point; gels; photochemistry; photosynthesis; proteins; solar cells; solar energy; weather
Abstract:
... Natural photosynthetic proteins can convert solar energy into electrical energy with close to 100% quantum efficiency, and there is increasing interest in their use for sustainable photoelectrochemical devices. The primary processes of photosynthesis remain operational and efficient down to extremely low temperatures, and natural photosystems exhibit a variety of self-healing mechanisms. Herein we ...
DOI:
10.1016/j.bios.2020.112423

14. Portable Trilayer Photothermal Structure for Hybrid Energy Harvesting and Synergic Water Purification

Author:
Yaoxin Zhang,   et al.   ; Sai Kishore Ravi; Lin Yang; Jayraj Vinubhai Vaghasiya; Lakshmi Suresh; Ignatius Tan; Swee Ching Tan;     Show all 7 Authors
Source:
ACS applied materials & interfaces 2019 v.11 no.42 pp. 38674-38682
ISSN:
1944-8252
Subject:
absorption; evaporation rate; heat; solar energy; solar radiation; thermal energy; water purification
Abstract:
... Many exciting developments have unfolded on the recently emerged research topic of solar-driven interfacial evaporation, which is a promising technology for water purification. However, the sole heat source, i.e., solar energy, has put a limit on the maximum achievable evaporation rate. Therefore, to boost the evaporation beyond the limit, we here in this work have put forth a new photothermal sys ...
DOI:
10.1021/acsami.9b12156

15. Metal–organic framework-derived hierarchical MoS₂/CoS₂ nanotube arrays as pH-universal electrocatalysts for efficient hydrogen evolution

Author:
Yaoxin Zhang,   et al.   ; Baoshan Tang; Zhi Gen Yu; Chunhua Tang; Hwee Leng Seng; Zhi Wei Seh; Yong-Wei Zhang; Stephen John Pennycook; Hao Gong; Weifeng Yang;     Show all 10 Authors
Source:
Journal of materials chemistry A 2019 v.7 no.21 pp. 13339-13346
ISSN:
2050-7496
Subject:
Gibbs free energy; catalysts; catalytic activity; cobalt; coordination polymers; dissociation; durability; electrochemistry; electrolytes; energy; hydrogen; hydrogen production; molybdenum disulfide; nanosheets; nanotubes; pH; reaction kinetics
Abstract:
... The exploitation of efficient earth-abundant electrocatalysts in a wide pH range is crucial for the practical application of the hydrogen evolution reaction (HER); but it still remains challenging. Here we demonstrate novel self-supported hierarchical MoS₂/CoS₂ nanotube arrays as efficient pH-universal electrocatalysts, where Co metal–organic frameworks (MOFs) are used as a precursor and sacrifici ...
DOI:
10.1039/c9ta00545e