Results 101 to 110 of about 220,034 (302)

In-Depth Analyses of HEM, LOTEM, and Semi-AEM Resolution Capabilities

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Different electromagnetic (EM) techniques have distinct resolutions for the exploration of natural resources. Integrating independent information from different EM datasets in a joint inversion results in a more precise and reliable resistivity model. To
Ji Cai, Pritam Yogeshwar, Wiebke Morbe, Bulent Tezkan, Lihua Liu, Tao Wang, Guangyou Fang   +6 more
doaj   +1 more source

Advanced Forward Modeling and Inversion of Stokes Profiles Resulting from the Joint Action of the Hanle and Zeeman Effects

, 2008
A big challenge in solar and stellar physics in the coming years will be to decipher the magnetism of the solar outer atmosphere (chromosphere and corona) along with its dynamic coupling with the magnetic fields of the underlying photosphere. To this end,
A. Asensio Ramos, Bommier V., E. Landi Degl’Innocenti, J. Trujillo Bueno   +3 more
core   +1 more source

The test-retest reliability of different ankle joint center location techniques [PDF]

, 2015
Accurate and reliable joint identification is imperative for the collection of meaningful kinetic and kinematic data. Of the lower kinetic chain both the hip and knee joints have received a considerable amount of attention in 3D modelling.
Atkins, Stephen, Fewtrell, David John, Graydon, Robert William, Sinclair, Jonathan Kenneth   +3 more
core   +1 more source

Supramolecular Engineering of Fluid Pressure in Filamentous Hybrid Double Network Hydrogels for 3D Chondrocyte Culture

Advanced Healthcare Materials, EarlyView.
Inspired by the water‐rich and interconnected biopolymer networks of native load‐bearing tissues, we disclose a connectable design for a hybrid filamentous supramolecular and covalent double network hydrogel generated through in situ photopolymerization.
Ciqing Tong, Ying Chen, Merel L. Janssen, Isabel Sariol, Joeri A. J. Wondergem, Marijn van den Brink, Mertcan Özel, Rob G. H. H. Nelissen, Ingrid Meulenbelt, Doris Heinrich, Yolande F. M. Ramos, Roxanne E. Kieltyka   +11 more
wiley   +1 more source

Petrophysical Joint Inversion Applied to Alpine Permafrost Field Sites to Image Subsurface Ice, Water, Air, and Rock Contents

Frontiers in Earth Science, 2020
Quantification of ground ice is crucial for understanding permafrost systems and modeling their ongoing degradation. The volumetric ice content is however rarely estimated in permafrost studies, as it is particularly difficult to retrieve.
Coline Mollaret, Florian M. Wagner, Christin Hilbich, Cristian Scapozza, Christian Hauck   +4 more
doaj   +1 more source

Imaging of a fluid injection process using geophysical data - A didactic example [PDF]

, 2020
In many subsurface industrial applications, fluids are injected into or withdrawn from a geologic formation. It is of practical interest to quantify precisely where, when, and by how much the injected fluid alters the state of the subsurface.
Commer, M, Finsterle, S, Kowalsky, MB, Pride, SR, Vasco, DW   +4 more
core  

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Cross-Gradient Joint Inversion of DC Resistivity and Gravity Gradient Data: A Multi-Disciplinary Approach for Geoscience, Heritage, and the Built Environment

Remote Sensing
Accurate subsurface imaging is crucial for understanding complex geological structures. Traditional approaches often involve separate inversion of different geophysical datasets, which may not fully capture the structural similarities between the models.
Hosseinali Ghari, Saeed Parnow, Ramin Varfinezhad, Maurizio Milano, Francois Daniel Fourie, Fabio Tosti   +5 more
doaj   +1 more source

Research on Joint Parameter Inversion for an Integrated Underground Displacement 3D Measuring Sensor

Sensors, 2015
Underground displacement monitoring is a key means to monitor and evaluate geological disasters and geotechnical projects. There exist few practical instruments able to monitor subsurface horizontal and vertical displacements simultaneously due to ...
Nanying Shentu, Guohua Qiu, Qing Li, Renyuan Tong, Nankai Shentu, Yanjie Wang   +5 more
doaj   +1 more source

Joint inversion of seismic PP- and PS-waves in the ray parameter domain

, 2010
Seismic inversion is a quantitative analysis technique in reservoir geophysics to reveal subsurface physical properties from surface-recorded seismic data. But the most widely used inversion in oil and gas exploration for decades is PP-wave based.
Zhang, Feng, Zhang, Feng
core   +1 more source