International experience of studies into integrated coal mining with underground method
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
The article offers a review of international applied researches in the field of underground coal mining for the last ten years. The majority of the research is implemented in the countries with the traditionally developed coal mining industry—USA, Australia, Canada and Poland. The scope of the review embraces trends that are connected with the coal mining constraints, on the other hand, and precondition development of the alternative heat and electricity generation, on the other. For instance, the use of coalbed methane, gasification of coal, prevention of spontaneous fires and coal and gas outbursts, etc. The ecological aspect is involved in the form of mitigation of the environmental impact induced by mining, starting from the launch of a mine and finishing with the mine closure and complete utilization of waste accumulated in this fuel and energy sector of economy. The most important factor in coal mining is coalbed methane. A lot of international studies have focused on methane generation, removal and benefi cial use. The working knowledge on using methanebearing mine air taken from methane drainage systems in the capacity of an energy-carrier is available. The authors substantiate the conclusion that modern technologies of underground coal mining are extremely knowledge-intensive; for this reason, any production or mine requires technical and scientific support to be efficient and safe. Development of most efficient and safest technologies of coal mining and preparation in Russia under conditions of unsteady economic conditions requires analyzing foreign research fi ndings, selecting the best approaches and screening out admittedly poor results.
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 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 it