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Record W1969813399 · doi:10.1134/s1995078010090016

Nanodispersed metal powders in high-energy condensed systems

2010· article· en· W1969813399 on OpenAlex

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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueNanotechnologies in Russia · 2010
Typearticle
Languageen
FieldEngineering
TopicAdvanced materials and composites
Canadian institutionsnot available
Fundersnot available
KeywordsPropellantAmmonium perchlorateMaterials scienceCombustionRocket propellantBoronDetonationChemical engineeringRocket (weapon)Explosive materialInorganic chemistryMetallurgyChemistryOrganic chemistryAerospace engineering

Abstract

fetched live from OpenAlex

The results of earlier published Russian and foreign works concerning the use of nanodispersed metal powders in high-energy condensed systems (HECSs) are analyzed and generalized. Modern technological achievements allow one to produce powders of aluminum, boron, and other metals, as well as their alloys and oxides, and make them commercially available. This has resulted in a boom in studies on the possibility of improving HECS characteristics by introducing metal nanopowders in Russia, Europe, Canada, and the United States. The results of some works show that introducing nanopowders of alumina and other metals into rocket propellants, explosives, and pyrotechnic compositions increases their combustion rate and detonation properties. The composition of a double-base propellant (in which the liquid fuel contains 50–150-nm boron nanoparticles and a liquid mixture of hydrogen peroxide and ammonium nitrate is used as an oxidizer) and the composition of a solid rocket propellant based on polybutadiene with end hydroxyl groups, ammonium perchlorate, and 13.0–15.0% boron nanoparticles (which improve the combustion and increase the conversion of the propellant) are of some interest.

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.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.081
Threshold uncertainty score0.715

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.004
GPT teacher head0.186
Teacher spread0.182 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it