Results 11 to 20 of about 227,672 (261)

A Comodulation Analysis of Atmospheric Energy Injection Into the Ground Motion at InSight, Mars [PDF]

Journal of Geophysical Research: Planets, 2021
Abstract Seismic observations involve signals that can be easily masked by noise injection. For the NASA Mars lander InSight, the atmosphere is a significant noise contributor, impeding the identification of seismic events for two‐thirds of a Martian day.
C. Charalambous, A. E. Stott, W. T. Pike, J. B. McClean, T. Warren, A. Spiga, D. Banfield, R. F. Garcia, J. Clinton, S. Stähler, S. Navarro, P. Lognonné, J.‐R. Scholz, T. Kawamura, M. van Driel, M. Böse, S. Ceylan, A. Khan, A. Horleston, G. Orhand‐Mainsant, L. M. Sotomayor, N. Murdoch, D. Giardini, W. B. Banerdt   +23 more
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Hydrodynamic analysis and energy capture efficiency of multi-module bionic manta ray UUV

Zhongguo Jianchuan Yanjiu, 2023
ObjectivesAiming at the bottleneck of the insufficient electric endurance of unattended vehicles, the configuration design, motion performance and energy capture efficiency analysis of a manta ray bionic unmanned underwater vehicle (UUV) are carried out.
Jiamao WANG, Peng YANG, Jingru LI
doaj   +1 more source

Diffusion of High-Energy Negatively Charged Particles in the Field Atomic Strings of an Oriented Crystal

East European Journal of Physics, 2023
The work analyzes the dependence of the diffusion index of high-energy negatively charged particles on the energy of the transverse motion in oriented crystal. The crystal had an axial orientation relative to the direction of particle incidence.
Igor V. Kyryllin, Mykola F. Shul’ga, Oleksandr P. Shchus   +2 more
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Body Movement Synchrony Predicts Degrees of Information Exchange in a Natural Conversation

Frontiers in Psychology, 2020
Human interaction has two principle functions: building and maintaining relationships with others and exchanging information. The function of building and maintaining relationships with others relates to interpersonal coordination; this behavior pattern ...
Ayaka Tsuchiya, Hiroki Ora, Qiao Hao, Yumi Ono, Hikari Sato, Kohei Kameda, Yoshihiro Miyake   +6 more
doaj   +1 more source

Unidirectional motion of C60-based nanovehicles using hybrid substrates with temperature gradient

Scientific Reports, 2023
With the synthesis of nanocar structures the idea of transporting energy and payloads on the surface became closer to reality. To eliminate the concern of diffusive surface motion of nanocars, in this study, we evaluate the motion of C60 and C60-based ...
Mohammad Kianezhad, Mehrdad Youzi, Mehran Vaezi, Hossein Nejat Pishkenari   +3 more
doaj   +1 more source

Anisotropic atomic motions in structural analysis by low energy electron diffraction [PDF]

Physical Review Letters, 1993
The structure of the √3 × √3 R30° overlayer formed by CO molecules adsorbed on a Ru(0001) was analyzed by low energy electron diffraction. Anisotropic atomic motions under the influence of thermal excitation were taken into account by adopting the concept of split positions.
Over, Herbert, Moritz, Wolfgang, Ertl, Gerhard   +2 more
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Motion Response Analysis of Hexagonal Pontoon Wave Energy Converter [PDF]

International Journal of Marine Engineering Innovation and Research, 2020
The wave energy conversion system is one of the technology innovative used in the researches of alternative power plant at sea. It receives environmental loads such as wave, wind, and current during its operation. In order to be able to rotate the pendulum and produce electricity, it is designed with a hexagonal shaped ponton with three floaters on its
Irfan Arief Syarief, Achmad Baidowi, Azzahra Nirwana Islami   +2 more
openaire   +1 more source

Machine Learning to Study Social Interaction Difficulties in ASD

Frontiers in Robotics and AI, 2019
Autism Spectrum Disorder (ASD) is a spectrum of neurodevelopmental conditions characterized by difficulties in social communication and social interaction as well as repetitive behaviors and restricted interests.
Alexandra Livia Georgescu, Alexandra Livia Georgescu, Jana Christina Koehler, Johanna Weiske, Kai Vogeley, Kai Vogeley, Nikolaos Koutsouleris, Christine Falter-Wagner, Christine Falter-Wagner   +8 more
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Motion-induced energy shifts of a multilevel atom in a black-body radiation field

European Physical Journal C: Particles and Fields, 2022
We investigate the influence of atomic uniform motion on radiative energy shifts of a multilevel atom when it interacts with black-body radiation. Our analysis reveals that the atomic energy shifts depend crucially on three factors: the temperature of ...
Huabing Cai, Li-Gang Wang
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Energy flow: image correspondence approximation for motion analysis [PDF]

Optical Engineering, 2016
We propose a correspondence approximation approach between temporally adjacent frames for motion analysis. First, energy map is established to represent image spatial features on multiple scales using Gaussian convolution. On this basis, energy flow at each layer is estimated using Gauss–Seidel iteration according to the energy invariance constraint ...
Wang, Liangliang, Li, Ruifeng, Fang, Yajun   +2 more
openaire   +3 more sources