Results 51 to 60 of about 2,009,094 (215)

Establishment of intelligent pre-warning platform of mine gas geology and its applicatio

open access: yesGong-kuang zidonghua, 2015
In view of current situations that there was no effective management of gas geological data in coal mine enterprises and gas geological maps were updated hardly with low utilization, an establishment scheme of intelligent pre-warning platform of mine gas
CUI Junfei, TANG Hanying
doaj   +1 more source

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

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

Discrete value-distribution of Artin $L$-functions associated with cubic fields

open access: yes, 2020
Arising from the factorizations of Dedekind zeta-functions of non-Galois cubic fields, we obtain Artin $L$-functions of two-dimensional irreducible representations.
Mine, Masahiro
core  

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

Optical fiber sensors for coal mine shaft integrity and equipment condition monitoring [PDF]

open access: yes, 2019
Shaft is an important structure of mine. Deep mining increases mine pressure, induces shaft deformation and affects mine normal lifting. How to improve the inspection efficiency, reduce the maintenance cost and ensure the normal operation of the shaft is
Fu, J.   +9 more
core   +1 more source

Industrial Heritage in Tuzla Canton Tourist Offer [PDF]

open access: yesTurizam, 2014
Industrial heritage has a great importance in development of tourism of Tuzla Canton because this is a region which had well developed industry in the past.
Edin Jahić   +2 more
doaj  

Improvement in transparency and disclosure in the ISE: Did IFRS adoption and corporate governance principles make a difference [PDF]

open access: yes, 2006
The purpose of this study is to investigate if the transparency and disclosure level of a sample of Istanbul Stock Exchange firms is enhanced by the promulgation of a set of local Corporate Governance (CG) Principles and by the voluntary adoption of the ...
Aksu, Mine Hatice
core  

Geologic considerations in underground coal mining system design [PDF]

open access: yes, 1981
Geologic characteristics of coal resources which may impact new extraction technologies are identified and described to aid system designers and planners in their task of designing advanced coal extraction systems for the central Appalachian region ...
Camilli, F. A.   +3 more
core   +2 more sources

Polarization as a novel architecture to boost the classical mismatched capacity of B-DMCs

open access: yes, 2014
We show that the mismatched capacity of binary discrete memoryless channels can be improved by channel combining and splitting via Ar{\i}kan's polar transformations.
Alsan, Mine, Telatar, Emre
core   +1 more source

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