Results 251 to 260 of about 2,675 (286)
Some of the next articles are maybe not open access.

Cave Art in Context: Methods for the Analysis of the Spatial Organization of Cave Sites

Journal of Archaeological Research, 2011
Investigations of prehistoric cave art have long neglected the surrounding context: space, archaeological objects, and imprints. As a result, an integrative structural approach that analyzes cave art as part of an anthropomorphized landscape has not been available.
Andreas Pastoors, Gerd-Christian Weniger
openaire   +1 more source

Study of automated top-coal caving in extra-thick coal seams using the continuum-discontinuum element method [PDF]

open access: yesInternational Journal of Rock Mechanics and Minings Sciences, 2019
In order to investigate top-coal drawing regularity and automated top-coal caving technology in extra-thick coal seams, an approach coupling the particle element and the block element is presented based on the continuum-discontinuum element method (CDEM).
Jinchao Yue, Qunlei Zhang, Huamin Li
exaly   +2 more sources

Longwall and caving mining methods

1985
The essential geomechanical features of longwall and caving methods of mining were outlined in Chapter 12. Longwall and caving methods are distinguished from other mining methods by the fact that the near-field rock undergoes large displacements so that mined voids become self-filling.
B.H.G. Brady, E.T. Brown
openaire   +1 more source

Contribution of culture-independent methods to cave aerobiology: The case of Lascaux Cave

2014
8 p.-- Papers presented at the International Workshop "The Conservation of Subterranean Cultural Heritage", held 25-27 March 2014, in Seville, Spain.
P Martin-Sanchez, C Saiz-Jimenez
openaire   +1 more source

A preliminary evaluation of Cave's roentgenographic method of fetal cephalometry

American Journal of Obstetrics and Gynecology, 1951
Abstract A brief review of the literature relating to roentgenographic cephalometry has been presented. Particular emphasis has been given to the recent work of Cave, and his so-called precision method has been evaluated. If grossly unsatisfactory roentgenograms are excluded—and we are of the opinion that such roentgenograms can usually be excluded ...
T W, McELIN   +4 more
openaire   +2 more sources

Cave detection using multiple geophysical methods: Unicorn cave, Harz Mountains, Germany

Geophysics, 2011
Abstract Unicorn cave in the southern Harz Mountains of Germany is a show cave in dolomitic rocks of the Zechstein Formation. The cave's trunk passage is interrupted by larger rooms. The overburden is only around 15 m. The passages are filled with sediments that can be up to 50 m thick.
Georg Kaufmann   +2 more
openaire   +1 more source

A virtual environment making method for CAVE system

2020 International Conference on Computing and Data Science (CDS), 2020
CAVE immersive system is a large VR system with high immersion and good interaction means. CAVE can integrate vision, touch, sound, etc., and is widely used in architecture display, equipment structure research, simulation training, scientific research and other fields with high requirements for space sense and visual effect. According to the structure
Liguo Zheng, Meili Zhu, Hongwei Yu
openaire   +1 more source

Spontaneous Caving Method

2023
Ren Fengyu, Xu Kuangdi
openaire   +1 more source

Sublevel Caving Method with Sill Pillar

2023
Ren Fengyu, Xu Kuangdi
openaire   +1 more source

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