A postgraduate experiment: a study of fabricating nanofibers by electrospinning
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract The purpose of this work is to propose an experiment based on the fabrication of nanofibers by an electrospinning method that may become part of curricula at postgraduate level, for students of physics. This addition will not only increase the teaching capabilities of scientist and researchers at this level but also enhance the basic understanding of physics students of experimental setup and their approach to explore untouched areas in the field of nano-science in the future. This experiment gives a qualitative analysis of some physical parameters that affects the morphology and size of polyvinyl alcohol (PVA) nanofibers. The experiment has been performed on a trial basis, at the Department of Physics, University of Karachi. During the experiment we studied the effect of needle diameter and concentration of PVA on the size of nanofibers by SEM analysis. The statistical analysis of PVA nanofibers was performed by one-way analysis of variance by considering a P -value equal to 0.05. The analysis concluded that variation at the lower range of needle diameter has no significant effect on the size and morphology of nanofibers. Moreover, it is suggested, for future research, to consider the orientation of fiber alignment and control.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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