Results 41 to 50 of about 618,659 (216)

Grammar Mining [PDF]

open access: yesProceedings of the 2009 SIAM International Conference on Data Mining, 2009
We introduce the problem of grammar mining, where patterns are context-free grammars, as a generalization of a large number of common pattern mining tasks, such as tree, sequence and itemset mining. The proposed system offers data miners the possibility to specify and explore pattern domains declaratively, in a way which is very similar to the ...
Nijssen, Siegfried, De Raedt, Luc
openaire   +2 more sources

Incorporating judgment and decisionmaking into quarterly mine escape training based on a mine fire scenario [PDF]

open access: yes
"The major coal mine disasters of 2006 raised a number of issues about mine emergency preparedness and response. These included concerns about miners' judgment and decisionmaking skills under the stress of a mine escape and miners' familiarity with ...

core   +1 more source

The Principal Trends of the Development of Flamethrower-incendiary Armament of Foreign Сountries

open access: yesВестник войск РХБ защиты, 2023
The lecture is intended for the improvement of the professional skills and knowledge of the students and graduates of military schools in the field of foreign flamethrower-incendiary armament.
V. A. Inozemtsev   +4 more
doaj   +1 more source

A Deformation Forecasting Model of High and Steep Slope Based on Fuzzy Time Series and Entire Distribution Optimization

open access: yesIEEE Access, 2020
Because the deformation of the slope is affected by the stability of the underground structure, natural factors, and human factors, it is difficult for the traditional prediction model of the slope to accurately predict sudden changes.
Yanhua Fu   +5 more
doaj   +1 more source

Report, Neglected mine

open access: yes, 2022
Mine report no. 894.Includes map.Typescript (carbon copy).Plan and section, Neglected Mine (drawing) -- Report, Neglected Mine / A.M. Welles -- Letter, dated April 5, 1919, addressed to Mr. Kinney -- Synopsis of report / by Geo. H.
Welles, A. M. (Alonzo Merritt)
core  

Geological controls on locally elevated arsenic in the Glenorchy area, Otago, New Zealand

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 67, Issue 2, Page 179-194, June 2024.
ABSTRACT The Glenorchy area of northwest Otago consists of a low‐relief Holocene fluvial delta complex below glaciated mountains of Otago Schist basement, and has locally elevated arsenic (As) from two geogenic pathways: Mesozoic hydrothermal processes and Holocene shallow groundwater transport.
Dave Craw, Joanna Druzbicka
wiley   +1 more source

Application of surface geophysics to detection and mapping of mine subsidence fractures in drift and bedrock

open access: yes, 1995
This research was supported by a grant from the Illinois Mine Subsidence Research Program and the Department of Geology, Northern Illinois University ...
Johnston, M.A.   +2 more
core   +1 more source

Capitalism and Religious Behavior: The Case of Tumpang Pitu Gold Mining In Banyuwangi

open access: yesAl-Albab, 2019
In the discourse of globalization, religious agency plays an important role ranging from supporter to the opposition of the globalization. However, the understanding of globalization should involve its encounter with localities.
Anang Gunaifi Alfian
doaj   +1 more source

Establishing peat‐forming plant communities: A comparison of wetland reclamation methods in Alberta's oil sands region

open access: yesEcological Applications, Volume 34, Issue 2, March 2024.
Abstract The Sandhill Wetland (SW) and Nikanotee Fen (NF) are two wetland research projects designed to test the viability of peatland reclamation in the Alberta oil sands post‐mining landscape. To identify effective approaches for establishing peat‐forming vegetation in reclaimed wetlands, we evaluated how plant introduction approaches and water level
Andrea Borkenhagen   +3 more
wiley   +1 more source

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