Results 71 to 80 of about 10,909,381 (195)

Advances in 4D Representation: Geometry, Motion, and Interaction

Computer Graphics Forum, EarlyView.
We survey 4D representation through three key pillars — geometry, motion, and interaction — offering a selective, representation‐centric perspective to guide researchers in choosing and customizing the right 4D representation for their tasks. Abstract We present a survey on 4D generation and reconstruction, a fast‐evolving subfield of computer graphics
M. Zhao, S. Nag, K. Wang, A. Vora, G. Ji, P. Chun, A. Mahdavi‐Amiri, H. Zhang   +7 more
wiley   +1 more source

Trade Policy Uncertainty, Innovation Performance and Stock Price Crash Risk: Evidence From the Backbone of Corporate China

Economics &Politics, EarlyView.
ABSTRACT This study focuses on the exposure of leading Chinese firms to stock price crash risk amid the heightened policy uncertainty and geopolitical hostility of the US–China trade war. We find that Chinese multinationals with ex ante outward investments in the United States through cross‐border M&A or green field projects exhibit lower stock price ...
Yanguang (Alice) Liu, Yankuo Qiao, Fengyuan Xi   +2 more
wiley   +1 more source

Geopolitical Risk and Domestic Bank Deposits

Financial Management, EarlyView.
ABSTRACT We investigate the relationship between global geopolitical risk and bank deposit flows across a wide panel of European countries. Motivated by the pivotal role of deposit stability for financial intermediation and systemic resilience, we explore whether geopolitical shocks alter depositors’ portfolio choices.
Dimitris Anastasiou, Theodore Kapopoulos, Steven Ongena, Athanasios Sakkas   +3 more
wiley   +1 more source

Climate Shocks and Unemployment Claims

Scottish Journal of Political Economy, EarlyView.
ABSTRACT Using a US state–level climate risk measure and the panel local projections framework, this study analyzes both linear and asymmetric effects of climate shocks on unemployment claims. The results provide strong evidence that climate shocks significantly increase both initial and continuing claims, with the linear estimates showing a stronger ...
Abeeb Olaniran, Xin Sheng, Oguzhan Cepni, Rangan Gupta   +3 more
wiley   +1 more source

Comprehensive Bridge Deck Deterioration Mapping of Nine Bridges by Nondestructive Evaluation Technologies Final Report, January 2011 [PDF]

, 2011
The primary objective of this research was to demonstrate the benefits of NDT technologies for effectively detecting and characterizing deterioration in bridge decks.

core  

A comparative investigation of the effects of concrete sleepers on the GPR signal for the assessment of railway ballast

, 2018
This paper reports an investigation into the influence of concrete railway sleepers on the ground-penetrating radar (GPR) signal for the assessment of railway ballast.
L. Bianchini Ciampoli, Artagan, S. S., F. Tosti, Alani, A. M., Benedetto, A., Alani, A.M., S.S. Artagan, A.M. Alani, A. Benedetto, Ciampoli, L. B., Tosti, F., Bianchini Ciampoli, L., Artagan, Salih Serkan, Ciampoli, L. Bianchini, V. Gagliardi, Gagliardi, V.   +15 more
core   +1 more source

Four Decades of Research at the MADE Site and Beyond: Advancing the Understanding and Modeling of Solute Transport in Heterogeneous Media

Reviews of Geophysics, Volume 64, Issue 4, December 2026.
Abstract Spatial heterogeneity, manifested as strong variability in hydraulic conductivity (K) within geological formations, exerts a fundamental control on groundwater flow and solute transport. Because K can vary over multiple orders of magnitude in complex three‐dimensional patterns, predicting contaminant plume migration remains a long‐standing ...
Zhilin Guo, Maosheng Yin, Peiyao Dong, Yong Zhang, Kewei Chen, Graham Fogg, Brian Berkowitz, Marco Dentz, Chunmiao Zheng   +8 more
wiley   +1 more source

Mapping the root system of matured trees using ground penetrating radar

, 2018
This study reports a demonstration of the ground penetrating radar (GPR) potential in health monitoring of tree roots. The main aim of the research was to provide effective and high-resolution mapping of tree root systems.
Benedetto, A., LANTINI, LIVIA, A.M. Alani, L. Bianchini Ciampoli, A. Benedetto, Lantini, L., Tosti, F., L. Lantini, Ciampoli, L. Bianchini, F. Tosti, Alani, A. M.   +10 more
core   +1 more source

Geopolitical Risk and Military Spending: Reassessing Specification and Measurement

Scottish Journal of Political Economy, Volume 73, Issue 5, November 2026.
ABSTRACT Tran and Vo analysed English‐language‐based geopolitical risk (GPR) indices and argued that local GPR dominates global GPR in explaining military spending worldwide. We revisit this claim by addressing limitations in their empirical design and measurement.
Ngoc Duc Lang, Vinh The Nguyen, Nam Thanh Vu   +2 more
wiley   +1 more source

Surrogate Computational Homogenization Enhanced by Partition‐of‐Unity RBF Interpolation With Decision Trees

International Journal for Numerical Methods in Engineering, Volume 127, Issue 20, 30 October 2026.
ABSTRACT This study enhances a framework of surrogate computational homogenization (SCH) using decision tree‐based partition‐of‐unity radial basis function (PU‐RBF) interpolation for three‐dimensional finite‐deformation two‐scale analysis. The method addresses the scalability limitation of global RBF interpolation for large numerical material test (NMT)
Yosuke Yamanaka, Norio Hirayama, Kenjiro Terada   +2 more
wiley   +1 more source