Results 11 to 20 of about 26,227,955 (381)
Research on the Influence of Temperature on the Cushioning Performance of Oil-air Landing Gear
Hangkong gongcheng jinzhan, 2022 The oil characteristics and inflation pressure inside the oil-air shock absorber will change with the ambient temperature,which will affect the cushioning performance of landing gear.In order to explore the effect of temperature on the cushioning ...
HU Rui, MU Rangke, SONG Dejun, CHEN Yi
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Communications Earth & Environment, 2021 Recent discoveries of extant and fossilized communities indicate that eukaryotes, including fungi, inhabit energy-poor and anoxic environments deep within the fractured igneous crust.
H. Drake +6 more
semanticscholar +1 more source
Terrestrial impact sites as field analogs for planetary exploration
Frontiers in Astronomy and Space Sciences, 2023 Terrestrial impact structures provide the only analogs for hands-on astronaut training or robotic exercises in preparation for fieldwork on other planetary surfaces.
Philippe Lambert, Wolf Uwe Reimold
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Мінеральні ресурси України, 2023 The article presents the materials and results of complex near-surface structural-thermo-atmospheric-geological-geochemical studies (STAGGD), performed in order to assess the oil and gas potential prospects of impact structures known in Ukraine, in ...
I. D. Bahrii +4 more
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Advances in Civil Engineering, 2022 This paper presents a joint mode for a vertical grouting sleeve and a partially distributed reinforced composite connection. The seismic performance of four hybrids precast shear walls with a shear span ratio of 1.83, an axial compression ratio of 0.20 ...
Henglin Lv +4 more
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Price Impact on Term Structure [PDF]
SSRN Electronic Journal, 2020 We introduce a first theory of price impact in presence of an interest-rates term structure. We explain how one can formulate instantaneous and transient price impact on bonds with different maturities, including a cross price impact that is endogenous to the term structure.
Brigo, D, Graceffa, F, Neumann, E
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Chesapeake Bay Impact Structure Deep Drilling Project Completes Coring [PDF]
Scientific Drilling, 2006 No abstract available.
G. S. Gohn +4 more
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Suzdalevo Lake (Central Siberia, Russia)—A Tunguska Event-Related Impact Crater?
Frontiers in Earth Science, 2022 In 1908, a massive explosion known as the Tunguska Event (TE) occurred in Central Siberia. However, its origin remains widely discussed and environmental impacts are not known in detail.
Radana Kavková +9 more
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The structural impact of DNA mismatches [PDF]
Nucleic Acids Research, 2015 The structure and dynamics of all the transversion and transition mismatches in three different DNA environments have been characterized by molecular dynamics simulations and NMR spectroscopy. We found that the presence of mismatches produced significant local structural alterations, especially in the case of purine transversions.
Rossetti +6 more
openaire +5 more sources
Evaluation of Geomorphological Evidences for Possible Impact Crater of Zirouki in Sistan and Baluchestan, SE Iran [PDF]
مخاطرات محیط طبیعی, 2014 Despite the extensive studies on geomorphological phenomena in Iran, since investigation of meteorite impact craters h not been considered. Based on both remote sensing technique and field work we have recognized the circular structure of Zirouki crater ...
Mohammadreza Mansouri Daneshvar +1 more
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