Simultaneous particle agglomeration and attrition in a high temperature fluidized bed
Bibliographic record
Abstract
Veins and arteries have active endothelium, producing vasoactive substances like nitric oxide. The aim of this study was to evaluate whether hypertensive patients exhibit venous endothelial dysfunction and to determine the relationship between endothelial-dependent and endothelial-independent vasodilation responses in venous and arterial systems. Sixteen unmedicated patients with stage I and II hypertension and without other risk factors and 15 matched normotensive volunteers had venous and arterial endothelial function evaluated with the dorsal hand vein technique and brachial artery ultrasonography. Hypertensive patients had a marked reduction of maximum dilation to acetylcholine (54.9% +/- 21.6%) compared with normotensive controls (85.2% +/- 27.0%). The flow-mediated dilation responses were reduced in hypertensive patients compared with controls (6.6% +/- 3.3%vs 12.4% +/- 2.6%, respectively). The responses to nitric oxide were similar in both groups, and the responses with the dorsal hand vein technique and flow-mediated dilation agreed in both groups. Hypertensive patients had an attenuated endothelial dependent response, indicating that endothelial dysfunction is also present in the venous system.
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How this classification was reachedexpand
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".