Results 11 to 20 of about 74,303 (183)

Microseismic monitoring and analysis of induced seismicity source mechanisms in a retreating room and pillar coal mine in the Eastern United States

open access: yesUnderground Space, 2017
A microseismic monitoring system was installed in an underground room and pillar coal mine in the Eastern United States to analyze the occurrence and characteristics of induced seismicity during the retreat of two panels in the mine.
Morgen R. Leake   +4 more
doaj   +1 more source

Investigating the Failure Mechanism of Jointed Rock Slopes Based on Discrete Element Method

open access: yesAdvances in Civil Engineering, 2020
This paper presents a comprehensive engineering method to investigate the failure mechanism of the jointed rock slopes. The field geology survey is first carried out to obtain the slope joint data.
Chao Peng   +4 more
doaj   +1 more source

Artificial recharge – measurement of soil infiltration in Rožnov pod Radhoštěm [PDF]

open access: yes, 2017
The purpose of this study is to evaluate the potential for infiltration in a study area – Rožnov pod Radhoštěm, the Czech Republic. The results are important for the future design of an artificial recharge structure as a method to store water underground
Chromíková, Jitka   +4 more
core   +1 more source

Seasonal Effects on Leachate Quality from an Ozark Highlands Managed Grassland Using Automated, Equilibrium-Tension Lysimeters

open access: yesVadose Zone Journal, 2018
In regions with concentrated broiler () production, land application is a useful means of managing broiler litter (BL). However, surface and subsurface water quality issues may arise when continued annual BL application to fields occurs for extended ...
K.R. Brye, A.L.M. Daigh, R.L. McMullen
doaj   +1 more source

Geotectonics and geodynamics of structures of the stretching of continents and oceans, communications with rudo petroleum potential and seismicity

open access: yesНаука. Инновации. Технологии, 2022
This article discusses the mechanism of formation of structures of tension, showing their connection with petroleum potential in the examples of construction of Geology-tectonic models using the concept of the nature of the structures of the Central type
Vladimir Mikhaylovich Harchenko   +3 more
doaj  

La logique d'une enquête historique : étude d'un manuscrit inédit de Jean-Etienne Guettard sur la formation des coquilles dans les montagnes

open access: yesCahiers François Viète, 2015
The pleasure of the historian of science sometimes lies in the discovery of an unexpected archive, not that of a visionary idea or a crucial experiment, but that of the wanderings of a pre-scientific thought in the history of geology. This is the case of
Patricia Crépin-Obert
doaj   +1 more source

Effect of Rainfall Pattern and Crack on the Stability of a Red Bed Slope: A Case Study in Yunnan Province

open access: yesAdvances in Civil Engineering, 2021
Red bed slopes in the southwest of China are associated with a grant number of geological hazards, such as landslides, mud-rock flows, and rock blocks falling, which are vital problems in geotechnical engineering.
Zhenping Zhang   +5 more
doaj   +1 more source

Development and Application of Base Plate Reclamation System in Marine Survey Ship

open access: yesShiyou jixie, 2021
The base plate reclamation system is a key component of drilling system in the survey ship, which is mainly used for drill string positioning, base plate reclamation and wellhead sampling monitoring.
Fan Song   +6 more
doaj  

Comparing Methods for Interpolation to Improve Raster Digital Elevation Models [PDF]

open access: yes, 2012
Digital elevation models (DEMs) are available as raster files at 100m, 30m, and 10m resolutions for the contiguous United States and are used in a variety of geographic analyses. Some projects may require a finer resolution.
Guarneri, J. C., Weih, R. C., Jr.
core   +3 more sources

Thomas Hardy, Provincial Geology and the Material Imagination

open access: yes19, 2008
This essay explores the nineteenth-century traffic and exchange of fossils and natural-historical objects between province and metropolis as represented by two very different geological writers of the period, the fossil collector Gideon Mantell and the ...
Adelene Buckland
doaj   +2 more sources

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