Results 101 to 110 of about 35,177 (246)

Negative Stiffness Induced and Controlled by Constriction

physica status solidi (b), EarlyView.
Structures with negative stiffness can be stabilized by constriction of external displacement. Furthermore, constriction can make a conventional positive stiffness material exhibit negative stiffness, either bidirectional or unidirectional (shown in the figure).
Elena Pasternak, Arcady V. Dyskin
wiley   +1 more source

Uncertainty based multi-step seismic analysis for near-surface imaging

Open Geosciences, 2019
Near-surface seismic surveys are often designed for surface wave and seismic tomographic analysis. In recent years, seismic imaging methods have been more frequently used at this scale.
Marciniak Artur, Stan-Kłeczek Iwona, Idziak Adam, Majdański Mariusz   +3 more
doaj   +1 more source

Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers

River Research and Applications, EarlyView.
ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl, Shayla Triantafillou, Alex Thornton‐Dunwoody, Connor Mertz, Katie Larkin, William Keenan, Steven Griffin, Dylan Davis, Lindsey Blehm   +8 more
wiley   +1 more source

Neutrino tomography - Learning about the Earth's interior using the propagation of neutrinos

, 2006
Because the propagation of neutrinos is affected by the presence of Earth matter, it opens new possibilities to probe the Earth's interior. Different approaches range from techniques based upon the interaction of high energy (above TeV) neutrinos with ...
A. B. Borisov, A. B. Borisov, A. De Rujula, A. Nicolaidis, A. Nicolaidis, B. Jacobsson, C. Giunti, C. Kuo, C. Quigg, E. K. Akhmedov, G. Fogli, G. Masters, I. P. Nedyalkov, J. Ahrens, J. Bouchez, J. Burguet-Castell, L. Wolfenstein, M. Apollonio, M. Lindner, M. M. Reynoso, P. Huber, P. Jain, P. Zucchelli, R. J. Geller, S. Geer, S. M. Bilenky, S. P. Mikheev, S. P. Mikheev, S. T. Petcov, T. L. Wilson, T. Ohlsson, T. Ohlsson, T. Ohlsson, W. Winter, Walter Winter, Y. Fukuda, Y. Itow   +36 more
core   +1 more source

Advances in research on impulse hydro‐turbine technology

River, EarlyView.
Abstract To accelerate the development of impulse hydro‐turbines and support the efficient utilization of hydropower resources in Southwest China, this paper examines the background, historical development, and research progress of impulse hydro‐turbines.
Xiaochao Li, Ye Zhou, Hao Zhang, Guanglei Xiao, Yanwei Li, Zhongxin Gao, Zhiyang Lu, Shangqi Li   +7 more
wiley   +1 more source

Multidisciplinary Approach to a Recovery Plan of Historical Buildings

International Journal of Geophysics, 2011
The paper emphasizes the advantages of employing multiple data techniques—geology, GPS, surveys of cracking, boreholes, seismic refraction and electrical resistivity tomography—to image the shallow stratigraphy and hypothesize the cause of ...
Luciana Orlando
doaj   +1 more source

Adequate velocity model as a basis for effective seismic imaging when mapping hydrocarbon traps associated with salt domes

Геофизический журнал, 2015
This paper is the second one in a series of tutorials on the usage of modern migration methods for seismic imaging in areas of intense salt tectonics. In the paper, it is shown the importance of building an adequate velocity model for effective seismic ...
O. Tiapkina, Yu. Tiapkin, O.I. Okrepkyj
doaj   +1 more source

Compositional and thermal state of the lower mantle from joint 3D inversion with seismic tomography and mineral elasticity. [PDF]

Proc Natl Acad Sci U S A, 2023
Deng X, Xu Y, Hao S, Ruan Y, Zhao Y, Wang W, Ni S, Wu Z.   +7 more
europepmc   +1 more source

The Pier Luigi Nervi's concrete structure of Palazzetto dello Sport: Modeling and dynamic characterization

Structural Concrete, EarlyView.
Abstract This paper presents a numerical and experimental study aimed at the modeling and dynamic characterization of the reinforced concrete structure of the Palazzetto dello Sport in Rome, designed and by Pier Luigi Nervi with Annibale Vitellozzi, and built by Nervi & Bartoli contractors in 1956‐57.
Jacopo Ciambella, Gianluca Ranzi, Francesco Romeo   +2 more
wiley   +1 more source

Rapid magma ascent beneath La Palma revealed by seismic tomography. [PDF]

Sci Rep, 2022
D'Auria L, Koulakov I, Prudencio J, Cabrera-Pérez I, Ibáñez JM, Barrancos J, García-Hernández R, Martínez van Dorth D, Padilla GD, Przeor M, Ortega V, Hernández P, Peréz NM.   +12 more
europepmc   +1 more source