Bibliographic record
Abstract
We read with great interest Markus' overview of transcranial Doppler (TCD) ultra- songraphy.1 Markus highlighted the new aspects of such clinical applications of this technology in cerebral haemodynamics and detection of emboli. Although the application of TCD in acute stroke was briefly discussed, we point out some of the recent and exciting findings in the acute stroke setting. There is increasing evidence that intravenous tissue plasminogen activator (TPA) is an effective therapy for ischaemic stroke.2 However, the impact of this therapy has been limited by several factors. Clearly TPA is not efficacious for all eligible patients, with about 50% of treated patients left dependent or dead. Explanations for this incomplete effect include poor recanalisation rate, completed infarction before reperfusion, no reflow phenomenon, and haemorrhagic complications. New strategies must be adopted to both improve our understanding of how and when thrombolysis treatment works to improve our approach …
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.011 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.001 | 0.003 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.011 | 0.009 |
| Insufficient payload (model declined to judge) | 0.004 | 0.003 |
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 source (direct Gemma or distilled Codex), 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".