Results 11 to 20 of about 243,040 (308)

Ekedahl–Oort strata and Kottwitz–Rapoport strata [PDF]

open access: yesJournal of Algebra, 2012
10 ...
Görtz, Ulrich, Hoeve, Marteen
openaire   +4 more sources

Numerical Simulation of Shearer Operation in a Longwall District

open access: yesEnergies, 2020
This paper presents a relatively simple method to analyze potential methane hazard and preventive methods based on a computer simulation of the airflow and methane emission on the longwall face and in the goaf.
Wacław Dziurzyński   +3 more
doaj   +1 more source

Does discrimination law apply to residential strata schemes? [PDF]

open access: yes, 2020
Although strata title legislation is over 50 years old, a number of important questions about its intersection with other areas of law remain unanswered.
Sherry, C ; https://orcid.org/
core   +2 more sources

Strata ofp‐origamis

open access: yesMathematische Nachrichten, 2023
AbstractGiven a two‐generated group of prime‐power order, we investigate the singularities of origamis whose deck group acts transitively and is isomorphic to the given group. Geometric and group‐theoretic ideas are used to classify the possible strata, depending on the prime‐power order.
Flake, Johannes Matthias, Thevis, Andrea
openaire   +4 more sources

The influence of normal fault on initial state of stress in rock mass

open access: yesStudia Geotechnica et Mechanica, 2016
Determination of original state of stress in rock mass is a very difficult task for rock mechanics. Yet, original state of stress in rock mass has fundamental influence on secondary state of stress, which occurs in the vicinity of mining headings.
Tajduś Antoni   +2 more
doaj   +1 more source

Analytical design of selected geotechnical solutions which protect civil structures from the effects of underground mining

open access: yesJournal of Sustainable Mining, 2019
This paper presents the authors' computational methods based on Knothe's theory. The methods enable the estimation of the reduction coefficient for effects which originate from mining operations performed via the application of a longitudinal structure ...
Rafał Misa   +3 more
doaj   +1 more source

PIV Measurements of Turbulent Airflow in a Channel with Trapezoidal Ribs on One Wall

open access: yesApplied Sciences, 2022
This paper presents the results of PIV measurements of turbulent airflow in a channel with a single ribbed wall. The rough elements had the form of evenly spaced trapezoids. The ratio of the height of a single rib to the height of the measurement channel
Waldemar Wodziak, Jacek Sobczyk
doaj   +1 more source

The relationship between stem vessel parameters and the development of strata in the early stages of secondary forest succession in Amazonia [PDF]

open access: yesActa Amazonica, 2002
In order to compare the development of strata in the early stages of secondary forest succession with vessel parameters of the tree species, a forest inventory was carried out in 4-year (Q1: 48 m2), 11-year (Q2: 400 m2) and 20-year (Q3: 400 m2) forests ...
Akio TSUCHIYA   +4 more
doaj   +1 more source

GABAC receptors: a novel receptor family with unusual pharmacology [PDF]

open access: yes, 1997
GABAC-receptor channels constitute a novel class of structurally defined receptors that are composed by the recently discovered r-subunits. They conduct chloride ions, are insensitive to both bicuculline and baclofen, and are blocked by picrotoxin. They
STRATA, Fabrizio   +5 more
core   +1 more source

Adapting strata and community title buildings for climate change [PDF]

open access: yes, 2013
This report outlines the findings of a study that has sought to inform policy making concerned with preparing strata titled communities to deal with challenges that are expected to result from climate change.
Chris Guidling
core   +2 more sources

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