Results 71 to 80 of about 192 (181)
Imaging the Alpine Collision With Seismic Radial Anisotropy
Abstract The Alpine region and the adjacent Northern Apennines (NA) and Northern Dinarides record the complex tectonic evolution associated with the collision between the Eurasian and Adriatic plates. We combine Rayleigh and Love surface waves from ambient noise and earthquake data recorded at over 3,300 seismic stations to construct a high‐resolution ...
Henrique Berger Roisenberg +6 more
wiley +1 more source
Time‐Reversal Full Wavefield Inversion: From Waveform Misfit to Wavefield Focus
ABSTRACT We introduce time‐reversal full wavefield inversion (TRFWI), a velocity‐model‐building method that replaces waveform‐misfit minimization with a physically motivated wavefield‐focusing criterion. The recorded data are reversed in time and backpropagated through a trial velocity model; the inversion objective is the degree to which the wavefield
Evgeny Landa, Sergey Fomel
wiley +1 more source
An Eikonal‐Based Angle‐Domain Least‐Squares Kirchhoff Depth Migration in General Anisotropic Media
ABSTRACT Least‐squares migration (LSM) is an inversion‐based imaging method that seeks a reflectivity model whose predicted data best fit the recorded seismic data in a least‐squares sense. However, conventional LSM can be unreliable for anisotropic reflection data if reflection angles are neglected.
Paulo H. B. Alves +3 more
wiley +1 more source
ABSTRACT The creation of critical research spaces, such as ethnography labs, studios, and other collaborative research environments, requires attention and attunement in anthropology to focus on the kinds of imaginative and generative spaces where creative ethnographic research can unfold as scholarship.
Fiona P. McDonald
wiley +1 more source
The Plio‐Pleistocene succession of the Po Plain Basin was interpreted basin‐wide using seismic profiles and well data, identifying six major tectonic unconformities. Sediment volumes were calculated and decompacted to assess tectonic and climatic controls on basin infill, revealing a marked increase in detrital flux after 1.5 Ma, coincident with the ...
Barrera Daniel +5 more
wiley +1 more source
Antipredatory Strategies of Anurans: An Updated Conceptual Review
To unravel the evolutionary dynamics of predator–prey interactions, we propose an updated, three‐tiered classification of anuran antipredatory strategies. By mapping non‐behavioral, individual, and group defenses across five functional phases, this integrative framework introduces the concept of synergetic coupling.
Ubiratã Ferreira Souza +3 more
wiley +1 more source
Effective Educational Programs for Disaster Preparedness and Management: A Rapid Evidence Assessment
ABSTRACT Aim To evaluate the effectiveness of educational programs on disaster preparedness and management for emergency nurses and nursing students, focusing on teaching methods that enhance readiness and competence. Background The increasing frequency and severity of disasters require healthcare systems to be adequately prepared. Nurses, often on the
Lara Delbene +9 more
wiley +1 more source
The Inoperative Refusal: Gestures and How the Unruly Body Goes on Strike
Short Abstract A still from Yvonne Rainer's film, Hand Movie (1966). Image copyright of the artist, courtesy of Video Data Bank, School of the Art Institute of Chicago. ABSTRACT This paper advances a way of thinking the body in human geography through gestures, their capacity to refuse inoperatively and their relation to unconscious processes ...
Thuỳ‐Trang T. Nguyen
wiley +1 more source
Abstract Condor Seamount is among the most seismically active regions on the Azores Plateau. In December 2019, an earthquake crisis occurred at the tip of the seamount, which was strongly felt on nearby islands. Two months after the peak of the crisis, we deployed a local network of five ocean‐bottom seismometers around the seamount, recording ...
Yingchen Liu +3 more
wiley +1 more source
Internal Structure and Formation Process of a Giant East Antarctic Grounding‐Zone Wedge
Abstract The marine‐based portions of the East Antarctic Ice Sheet are currently losing mass at an accelerating rate due to atmospheric and oceanic forcing. Assessing these changes requires understanding long‐term grounding‐zone dynamics preserved in glacial geomorphology, including understudied East Antarctic shelf sectors.
C. A. Tobisch +7 more
wiley +1 more source

