Results 41 to 50 of about 2,068 (300)

Basic Geophysics - Birth of Seismics

, 2019
What does a four-tonne sphere have to do with oil? Development of portable seismometers, establishment of reflection and refraction seismics in the search for crude oil, presentation of Ludger Mintrop and John Clarence ...
Barth, Andreas
core   +1 more source

Climate Change is Rewriting the Hydroclimatic Operating Envelope of Mines

Advanced Science, EarlyView.
Climate change is shown to shift the hydroclimatic operating envelope of mines: 16.2% of represented mine locations have already changed Köppen subtype, rising to 42.5% by late century under SSP5‐8.5. Divergent water trajectories are filtered through geology, infrastructure and lifecycle stage, indicating that adaptation requires monitored, scenario ...
Haoxuan Yu, Izni Zahidi, Chow Ming Fai, Jilong Pan   +3 more
wiley   +1 more source

WebGIS-Project "maps[at]awi" : Marine Reflection Seismics: Arctic, Antarctic, Overview

, 2021
Report about the data visualisation employing AWI’s WebGIS-infrastructure maps@awi (http://maps.awi.de), a highly scalable data visualisation unit within AWI’s data workflow framework O2A (from Observation to Archive).
Walter, Andreas, Haas, Antonie, Weigelt, Estella   +2 more
core   +1 more source

Signal characteristics of surface seismic explosive sources near the West Antarctic Ice Sheet divide

Journal of Glaciology
Seismic imaging in 3-D holds great potential for improving our understanding of ice sheet structure and dynamics. Conducting 3-D imaging in remote areas is simplified by using lightweight and logistically straightforward sources.
Marianne S. Karplus, Nori Nakata, Galen M. Kaip, Steven H. Harder, Lucia F. Gonzalez, Adam D. Booth, Emma C. Smith, Stephen A. Veitch, Jacob I. Walter, Poul Christoffersen   +9 more
doaj   +1 more source

Atomic Scale Control of Thermal Conductivity in LaMnO3/SrMnO3 Superlattices

Advanced Electronic Materials, EarlyView.
Interface‐dominated cross‐plane thermal transport in [(LaMnO3)m/(SrMnO3)n]10 superlattices can be controlled by the octahedral rotation/tilt angle φOOR of the MnO6 octahedra, which as well is controlled by the “m/n” ratio. ABSTRACT We report atomic scale structure and phonon thermal transport in (LaMnO3)m/(SrMnO3)n/SrTiO3(100) superlattices (LMO/SMO ...
H. Ulrichs, V. Roddatis, U. Roß, J. P. Bange, D. Meyer, S. Lopatin, V. Radisch, D. Metternich, I. V. Maznichenko, S. Ostanin, R. Egoavil, I. Lazić, V. Moshnyaga   +12 more
wiley   +1 more source

Transformed Calculation Models in Practice of Dynamic Analysis of Fixed Offshore Platform Structures

Structural Mechanics of Engineering Constructions and Buildings
In this study, an attempt is made to study the nature of changes in the characteristics of the stress-strain state (SSS) of a fixed offshore platform structure under the influence of seismic loads.
Valerii I. Sutyrin, Elvira R. Kuzhakhmetova   +1 more
doaj   +1 more source

Induced seismicity

Scientific Reports
Human-induced earthquakes are an issue of foremost significance affecting multiple industries such as geothermal, oil and gas, water, mining, and waste disposal. Current research addresses global monitoring of induced earthquakes, case histories, improving monitoring techniques, understanding the physical mechanisms involved, forecasting, mitigating ...
Gillian R. Foulger, Longjun Dong
openaire   +3 more sources

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

The Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund, Frederik P. Wolvaardt, Roger M. H. Smith, Jaganmoy Jodder, Julien Benoit   +4 more
wiley   +1 more source

Optimizing Strategies for Non‐Invasive Prospection of Settlements in the Intertidal Zone: A Case Study From the Centre of the Drowned Medieval Village of Tolsende (Scheldt Estuary, the Netherlands)

Archaeological Prospection, EarlyView.
ABSTRACT Medieval and early modern drowned villages in the intertidal zone of the Scheldt estuary (the Netherlands) constitute intriguing yet largely understudied components of north‐western Europe's underwater cultural heritage. Despite their high archaeological potential as time capsules of past settlement landscapes, research has remained limited ...
Jan Trachet, Sarah Bäumler, Stefan Krojer, Jeroen Verhegge, Wim De Clercq, Philippe De Smedt, Wouter H. Maes, Bente S. Majchczack, Immo Trinks, Dennis Wilken   +9 more
wiley   +1 more source

Refraction Static Correction without Picking First Arrival Times

Terrestrial, Atmospheric and Oceanic Sciences, 2009
A concept of differential delay time is proposed for refraction static correction without picking first arrival times in the CDP reflection data processing.
Chien-Ying Wang, Yi-Hen Lee, Jo-Pan Chang   +2 more
doaj   +1 more source