Results 61 to 70 of about 159,695 (300)
The Penobskan Porcupine Panic [PDF]
, 2017 This creative writing thesis takes its origins from a ten-page story written for a fiction class in the spring of 2015 and inspired by the song Penobska Oakwalk from the band ...
Riesenman, Quinn
core +2 more sources
Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola
The Anatomical Record, EarlyView.Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum +3 more
wiley +1 more source
Study on the Law of Surface Subsidence in Layered Mining of Thick Coal Seam with Medium Hard Roof
Scientific Reports, 2023 AbstractThe thick coal seam carried out by layered mining, the influence range of the overlying rock layer is relatively larger than that of the single-layer mining, and the surface deformation is more intense. At present, the research of thick coal seam mining is mainly concentrated within 15m, and there are relatively few studies on coal seams with a
Xiugang Liu +5 more
openaire +3 more sources
The Anatomical Record, EarlyView.Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty +3 more
wiley +1 more source
Applied SciencesThe safety and efficiency of underground coal mining are threatened by thick hard roofs characterized by large overhang areas, problematic spontaneous caving, and high dynamic load upon their breakage.
Wei Zhang +5 more
doaj +1 more source
The building stones and slates of Killin : an investigation of stone for the built heritage [PDF]
, 2010 The village of Killin lies in an area of dramatic landscape and mountain scenery. The use of local stone in the buildings gives a direct connection to this landscape and reflects the local geology, comprising mostly metamorphic rocks of Precambrian age
Albornoz-Parra, L.J. +5 more
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Excavations At Stobi, 1971 [PDF]
, 1971 Anthropolog
Mano-Zissi, Djordje, Wiseman, James
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Mechanism and prevention practice of rock burst in thick and hard roof
Meikuang Anquan, 2023 Based on the characteristics of thick hard roof and hard coal seam of rock burst mine in Ordos area, the occurrence process of rock burst under the condition of wide coal pillar mining was analyzed. It is revealed that the rock burst in this region is caused by the dynamic system instability in the high stress region of coal body, vibration, stress ...
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The Anatomical Record, EarlyView.Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza +5 more
wiley +1 more source
Environmental Earth SciencesDue to the presence of the hard suspended roof, it cannot collapse naturally after the coal seam is mined. If the roof strata are suddenly destroyed without human intervention, it will cause serious geologic disasters.
Jingzhong Zhu +3 more
semanticscholar +1 more source