Results 71 to 80 of about 24,840,538 (322)
Observational constraints on the jerk parameter with the data of the Hubble parameter
, 2018 We study the accelerated expansion phase of the universe by using the {\textit{kinematic approach}}. In particular, the deceleration parameter $q$ is parametrized in a model-independent way.
Bamba, Kazuharu, Mamon, Abdulla Al
core +1 more source
A Developmental Model of Infantile Nystagmus [PDF]
, 2006 The possibility that infantile nystagmus (IN) may reflect a failure in early sensorimotor integration has been proposed for more than a century, but is only recently being borne out in animal studies.
Berry, David L., Harris, Christopher M.
core +1 more source
Electronics, 2021 In this paper, a fractional-order memristive model with infinite coexisting attractors is investigated. The numerical solution of the system is derived based on the Adomian decomposition method (ADM), and its dynamic behaviors are analyzed by means of ...
Chuangliang Qin, K. Sun, Shaobo He
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger +9 more
wiley +1 more source
Theoretical and Experimental Investigations of a Jerk Circuit with Two Parallel Diodes
Chaos Theory and Applications, 2020 A Jerk circuit with two parallel diodes is proposed and analyzed in this paper. The system describing the proposed jerk circuit has two or no equilibrium points depending on the system parameters.
Cyrille Ainamon +3 more
doaj
Graphic-Card Cluster for Astrophysics (GraCCA) -- Performance Tests
, 2008 In this paper, we describe the architecture and performance of the GraCCA system, a Graphic-Card Cluster for Astrophysics simulations. It consists of 16 nodes, with each node equipped with 2 modern graphic cards, the NVIDIA GeForce 8800 GTX.
Chien, Chia-Hung +4 more
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Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space
Advanced Robotics Research, EarlyView.A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo +6 more
wiley +1 more source
Applied Sciences, 2023 Recent studies on autonomous vehicles focus on improving driving efficiency and ignore driving comfort. Because acceleration and jerk affect driving comfort, we propose a comfort regenerative braking system (CRBS) that uses artificial neural networks as ...
Myeong Hwan Hwang +6 more
doaj +1 more source
Analyzing Input and Output Representations for Speech-Driven Gesture Generation
, 2019 This paper presents a novel framework for automatic speech-driven gesture generation, applicable to human-agent interaction including both virtual agents and robots.
Boersma Paul +6 more
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Advanced Science, EarlyView.In a lumbar spine instability model, dorsal root ganglion cells mediate the perception of relevant mechanical stresses through Piezo2 and subsequently release CGRP. CGRP activates the NF‐κB signaling pathway in cartilage endplate cells through the receptor RAMP1.
Hanpeng Xu +16 more
wiley +1 more source