Toughening Mechanism of Epoxy Resins with Micro/Nano Particles
Why this work is in the frame
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Bibliographic record
Abstract
The toughening mechanism of epoxy resin mixed with micro/nano particles is investigated in this study. The effects of particle size on maximum stresses are studied. Analytical cell models of fracture are proposed to probe the toughening mechanism. These models are based on the assumption that increase of fracture surface area is a main factor to improve the toughness of the material. These models give the correlation of parameters (material properties, volume fraction, size, and amount of particles and epoxy resin) and the fracture toughness, and build the upper limit of toughness improvement. Some significant results are obtained for understanding the toughening mechanism of epoxy resin with micro/nano particles.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it