Results 21 to 30 of about 1,333,112 (303)

The Effects of the Rectus Femoris Muscle on Knee and Foot Kinematics during the Swing Phase of Normal Walking

Applied Sciences, 2020
The role of rectus femoris (RF) muscle during walking was analyzed through musculoskeletal models to understand the effects of muscle weakness and hyperactivity.
Carlo Albino Frigo, Christian Wyss, Reinald Brunner   +2 more
doaj   +1 more source

Forward Modeling of Robust Scattering Centers from Dynamic Ships on Time-Varying Sea Surfaces for Remote Sensing Target-Recognition Applications

Remote Sensing
This paper presents a forward modeling method for the scattering center (SC) model of dynamic ships on time-varying sea surfaces, tailored for remote sensing and target-recognition applications.
Rumeng Chen, Mengbo Hua, Siyuan He
doaj   +1 more source

One Definition to Join Them All: The N-Spherical Solution for the EEG Lead Field

Sensors, 2023
Albeit its simplicity, the concentric spheres head model is widely used in EEG. The reason behind this is its simple mathematical definition, which allows for the calculation of lead fields with negligible computational cost, for example, for iterative ...
Ricardo Bruña, Giorgio Fuggetta, Ernesto Pereda   +2 more
doaj   +1 more source

Forward Models in Visuomotor Control [PDF]

Journal of Neurophysiology, 2002
In recent years, an increasing number of research projects investigated whether the central nervous system employs internal models in motor control. While inverse models in the control loop can be identified more readily in both motor behavior and the firing of single neurons, providing direct evidence for the existence of forward models is more ...
Biren, Mehta, Stefan, Schaal
openaire   +2 more sources

Reasons and Means to Model Preferences as Incomplete [PDF]

, 2017
Literature involving preferences of artificial agents or human beings often assume their preferences can be represented using a complete transitive binary relation. Much has been written however on different models of preferences.
A Tsoukiàs, A Tversky, A Tversky, A Tversky, A Tversky, A Tversky, B Finetti de, B Roy, B Roy, D Bouyssou, D Bouyssou, D Dubois, D Ellsberg, D Kahneman, E McClennen, EA Ok, F Guala, G Shafer, H Levy, HG Frankfurt, I Levi, J Dubra, J Dubra, J Neumann von, J Quiggin, KR MacCrimmon, KR MacCrimmon, LJ Savage, M Mandler, P Anand, P Manzini, P Slovic, P Slovic, P Walley, PC Fishburn, PP Wakker, R Thaler, RD Luce, RJ Aumann, RL Keeney, S Deparis, S Greco, S Greco, T Gajdos, T Galaabaatar, Y Masatlioglu   +45 more
core   +2 more sources

New Interactive Solar Flare Modeling and Advanced Radio Diagnostics Tools

, 2010
The coming years will see routine use of solar data of unprecedented spatial and spectral resolution, time cadence, and completeness in the wavelength domain.
Fleishman, Gregory D., Gary, Dale E., Nita, Gelu M.   +2 more
core   +1 more source

Quantum Computation Based on Retarded and Advanced Propagation [PDF]

, 1997
Computation is currently seen as a forward propagator that evolves (retards) a completely defined initial vector into a corresponding final vector. Initial and final vectors map the (logical) input and output of a reversible Boolean network respectively,
Aharanov, Aharanov, Aharanov, Barenco, Barenco, Benioff, Bennett, Bennett, Bennett, Bernstein, Berthiaume, Berthiaume, Castagnoli, Castagnoli, Castagnoli, Cramer, Deutsch, Deutsch, Di Vincenzo, Ekert, Feynman, Finkelstein, Fredkin, Giuseppe Castagnoli, Kirkpatrick, Lloyd, Peres, Shor, Shor, Shor, Simon, Toffoli, Zurek   +32 more
core   +3 more sources

Design of 2D TeraHertz band-gap photonic waveguides using an accelerated integral equation technique [PDF]

, 2009
This paper describes the application of the buffered block forward backward (BBFB) method to the problem of modeling 2D terahertz (THz) photonic band gap waveguides at the frequency of 3 THz.
Bogusevschi, Diana, Brennan, Conor, Degirmenci, Elif, Landais, Pascal   +3 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Exploration and Analysis of Hidden Fault Identification Methods in the Ordos Basin

CT Lilun yu yingyong yanjiu
Recently, in order to strengthen the exploration and development of oil and gas resources in the Ordos Basin, seismic exploration has changed from a two-dimensional to a three-dimensional (3D) scale.
Pengfei LI, Yadong ZHANG, Fufeng DING, Peng ZHANG, Zhichun YAO, Xianghu HUANG, Yulong MA   +6 more
doaj   +1 more source