Bibliographic record
Abstract
Abstract The 7th IUPAC International Conference on Heteroatom Chemistry (ICHAC-7) was held in Shanghai, China, on 21-25 August 2004. This conference was co-organized by Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences (CAS); Chinese Chemical Society; Shanghai Society of Chemistry and Chemical Industry; and State Key Laboratory of Organometallic Chemistry and State Key Laboratory of Elemento-organic Chemistry. Three hundred participants attended the conference, with about 150 attendants from 23 different countries other than China. The scientific program consisted of 8 plenary lectures, 1 keynote lecture, 38 invited lectures, 56 p, and 120 posters. This conference focused on the following 6 major themes: - Organocatalysis - Heteroatom chemistry directed toward organic synthesis - Mechanistic and structural aspect of heteroatom chemistry - New heteroatom-containing materials - Biologically relevant heteroatom chemistry - Supramolecular chemistry of heteroatom. All the lecture sessions were held in Everbright Exhibition Center. The following highlighted lectures are representative of the quality of material presented at the conference: - Robert R. Holmes, University of Massachusetts, "Phosphoryl transfer enzymes and hypervalentphosphorus chemistry" - Christopher A. Reed, University of California at Riverside, "Strongest but gentlest: New acids fororganic and inorganic chemistry" - Xiyan Lu, Shanghai Institute of Organic Chemistry, CAS, "Synthetic methodologies using tertiaryphosphines as nucleophilic catalysts" - Tetsuo Otsubo, Hiroshima University, "Functional oligothiophenes as advanced molecular electronicsmaterials" - Dao-Ben Zhu, Institute of Chemistry, CAS, "Recent advances of molecular material in theOrganic Solid Laboratory, CAS" - Ian Manners, University of Toronto, "Catalytic routes to rings, chains, and macromolecules basedon inorganic elements" - Masaaki Yoshifuji, Tohuku University, "Recent develpments in the chemistry of low-coordinatedorganophosphorus compounds" - Peter Jutzi, University of Bielefeld, "Cyclopentadienyl and ferrocenyl chemistry of some p-blockelements" - Andreas Pfaltz, University of Basel, "Design of heterocyclic ligands for asymmetric catalysis" The organizers also prepared a series of rich social programs for the participants of the conference, which included a welcome party and a city sightseeing tour of Shanghai. ICHAC-7 was a fruitful meeting for all participants, in particular, the young scientists and students who found a world forum to present and discuss their results, meet scientists from other countries, exchange experiences, and socialize with scientists from all fields of heteroatom chemistry. Many of these contacts have led to new cooperation and exchanges among students and young and senior scientists. In addition to the lectures in this issue, six lectures of this conference have been documented in the Chinese Journal of Chemistry, Vol. 23, Nos. 8,9 (2005). The 8th IUPAC International Conference on Heteroatom Chemistry will be held in 2007 in Riverside, CA and will be hosted by Prof. Christopher A. Reed of the University of California at Riverside. Xiaoyu Huang Conference Editor
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 | 0.006 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.005 | 0.003 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.700 | 0.529 |
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".