Unified shear deformation modeling of FG nanobeam mass sensors
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Bibliographic record
Abstract
In the present study the vibration analysis of a functionally graded porous nanobeam mass sensor carrying multiple mass-spring-damper attachments has been performed using an analytical method. A nonlocal strain-gradient theory is utilized in conjunction with a unified Higher-Order Shear Deformation Beam Theory (HSDT) to give the governing equations of the motion of the nanosensor. Effect of various parameters and theories on the frequencies of the nanobeam have been studied comprehensively and illustrated graphically. It has been shown that if the attached particle has a degree of elasticity, modeling it as a lumped rigid particle, directly attached to the sensitive frequency based micro/nano sensors can result in considerable error. Therefore the attached particles should be modeled as mass-spring systems in vibration analysis of nano mass sensors.
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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