User profiles for Guoyi Xia

Guoyi Xia

University of Bremen
Verified email at biba.uni-bremen.de
Cited by 328

Determination of hardness for maize kernels based on hyperspectral imaging

M Qiao, Y Xu, G Xia, Y Su, B Lu, X Gao, H Fan - Food Chemistry, 2022 - Elsevier
In order to realize rapid and non-destructive detection of hardness for maize kernels, a method
for quantitative hardness measurement was proposed based on hyperspectral imaging …

Integration of spectral and image features of hyperspectral imaging for quantitative determination of protein and starch contents in maize kernels

M Qiao, T Cui, G Xia, Y Xu, Y Li, C Fan, S Han… - … and Electronics in …, 2024 - Elsevier
Rapid and accurate detection of protein and starch contents is important to ensure maize
quality. However, existing methods for rapidly detecting protein and starch contents often suffer …

Determination and interpretation of bonded-particle model parameters for simulation of maize kernels

Y Su, Y Xu, T Cui, X Gao, G Xia, Y Li, M Qiao - Biosystems Engineering, 2021 - Elsevier
Highlights • Failure mechanism of maize kernel analysed in the uniaxial-compressed test
using BPM. • Significant parameters affecting mechanical properties of maize kernels proposed…

Effect of moisture, protein, starch, soluble sugar contents and microstructure on mechanical properties of maize kernels

M Qiao, G Xia, T Cui, Y Xu, X Gao, Y Su, Y Li, H Fan - Food Chemistry, 2022 - Elsevier
The relationships between components contents and mechanical properties of maize kernels
were studied. The relationships were analyzed by gray relation analysis (GRA), correlation …

A combined experimental and DEM approach to optimize the centrifugal maize breakage tester

Y Su, Y Xu, T Cui, X Gao, G Xia, Y Li, M Qiao, H Fan - Powder Technology, 2022 - Elsevier
Three centrifuge discs (straight, oblique, and curved) of a centrifugal maize breakage tester
were investigated experimentally using discrete element method (DEM) simulation. Bonded …

Machine learning and experimental testing for prediction of breakage rate of maize kernels based on components contents

M Qiao, G Xia, T Cui, Y Xu, C Fan, Y Su, Y Li… - Journal of Cereal …, 2022 - Elsevier
A high breakage rate (BR) of maize kernels is the main problem during the direct harvest of
maize kernels which causes massive grain losses. Thus, a solution was provided for …

[HTML][HTML] A novel nomogram based on complement C3 to predict the overall survival of early-stage hepatocellular carcinoma patients with microvascular invasion …

G Xia, Z Yu, S Lu, X Wang, Y Zhao… - Frontiers in …, 2025 - pmc.ncbi.nlm.nih.gov
Purpose This investigation aimed to create a new nomogram based on complement C3 to
forecast 1-, 3-, and 5-year overall survival (OS) rates in patients with early-stage …

A Hierarchical Human Behavior Modeling Framework for Safe and Efficient Human-Robot Collaborative Assembly

G Xia, Z Ghrairi, A Heuermann, KD Thoben - Available at SSRN 5229520 - papers.ssrn.com
Human-robot collaboration (HRC) offers promising solutions by combining human dexterity
and robot efficiency. However, the proximity poses safety concerns, potentially limiting …

Wip1 aggravates the cerulein-induced cell autophagy and inflammatory injury by targeting STING/TBK1/IRF3 in acute pancreatitis

Y Song, Z Zhang, Z Yu, G Xia, Y Wang, L Wang… - Inflammation, 2021 - Springer
Acute pancreatitis (AP) is an inflammatory reaction of pancreatic tissue self-digestion, edema,
hemorrhage, and even necrosis after the activation of pancreatic enzymes in the pancreas …

[HTML][HTML] Towards Human Modeling for Human-Robot Collaboration and Digital Twins in Industrial Environments: Research Status, Prospects, and Challenges

G Xia, Z Ghrairi, T Wuest, K Hribernik… - Robotics and Computer …, 2025 - Elsevier
Human-Robot Collaboration (HRC) and Digital Twins (DT) have significantly advanced
industrial development and digital transformation. Human representations and models are …