Results 181 to 190 of about 5,971,680 (301)

An inverse eigenvalue problem. [PDF]

, 2018
openaire   +1 more source

A Splitting Architecture for Exact Reduced Coulomb Friction

Computer Graphics Forum, EarlyView.
Abstract Existing approaches to frictional contact dynamics typically either modify the Coulomb law to improve numerical robustness or solve the exact law in a fully coupled monolithic form. However, in its reduced form, exact Coulomb friction can be written as a cone complementarity problem with an augmented velocity, which reveals a natural split ...
Hongcheng Song, Ye Fan, Uri M. Ascher, Dinesh K. Pai   +3 more
wiley   +1 more source

ON THE INVERSE EIGENVALUE PROBLEM OF A EULER BERNOULLI BEAM UNDER DISTRIBUTED LOADS

Academy Journal of Science and Engineering
The problem of posing and solving an inverse eigenvalue problem of a Euler Bernoulli steel beam under distributed loads is studied in this paper. The governing equations are tackled using finite Fourier Sine transform for the simple support end condition
Emem Ayankop Andi, BADAMASI Kabir Muhammad, WILSON Uwemedimo Nyong   +2 more
doaj  

Optimization of the Multi-Channel Surface Electrogram Acquisition for Noninvasive Uterine Electrophysiology Imaging. [PDF]

Ann Biomed Eng
Gao H, Wang S, Lin Y, Jiang M, Li Y, Sun Q, Wen Z, Wang Y.   +7 more
europepmc   +1 more source

The Augmented Hat‐Matrix of Hierarchical Generalised Linear Models and Its Use in Leverage Diagnostics

International Statistical Review, EarlyView.
Summary Defining a ‘hat‐matrix’ for a model is essential in many model diagnostic procedures, as it acts as an orthogonal projector from the observation space to the model space. In this paper, we introduce a unique Hat‐matrix for the class of hierarchical generalised linear models (HGLMs), which includes, as a special case, the subclass of generalised
Gianfranco Lovison, Mariangela Sciandra, Alessandro Albano, Chiara Di Maria   +3 more
wiley   +1 more source

Effective graph resistance as cumulative heat dissipation. [PDF]

Nat Commun
Wang X, Yu X, Wu Z, Moreno Y.
europepmc   +1 more source

A spectral analysis extension to DEMATEL for strategic leverage points identification

International Transactions in Operational Research, EarlyView.
Abstract Efforts to intervene in complex systems often emphasize influential factors, yet system behavior is equally shaped by the relationships among them. Methods such as Decision‐Making Trial and Evaluation Laboratory (DEMATEL) map causal structures but remain descriptive and do not identify which relationships provide the greatest leverage for ...
Pavlos Delias, Kerasia Kalkitsa
wiley   +1 more source

An Improved Two-Stage RARE Algorithm for Mixed Far-Field and Near-Field Source Localization Under Unknown Mutual Coupling with the Uniform Linear Sensor Array. [PDF]

Sensors (Basel)
Chen K, Deng K, Zhang J.
europepmc   +1 more source

Exposure to Climate Change and Earnings Manipulation

Journal of Business Finance &Accounting, EarlyView.
ABSTRACT This study investigates whether and how climate change exposure (CCE) influences corporate financial reporting practices. Using a newly developed firm‐specific CCE measure from conference calls, we find that US firms with higher CCE exhibit greater real earnings management (REM).
Ramzi Benkraiem, Mostafa M. Hasan, Ashrafee Hossain, Abdullah‐Al Masum, Samir Saadi   +4 more
wiley   +1 more source

Differential Iterative Joint Estimation Approach for Indoor Target Localization. [PDF]

Sensors (Basel)
Su Z, Xu J, Hao J, Han B.
europepmc   +1 more source