Results 21 to 30 of about 33,123 (252)

Dynamic Routing Between Capsules

open access: yesCoRR, 2017
A capsule is a group of neurons whose activity vector represents the instantiation parameters of a specific type of entity such as an object or an object part. We use the length of the activity vector to represent the probability that the entity exists and its orientation to represent the instantiation parameters.
Sara Sabour   +2 more
openaire   +3 more sources

Dynamics analysis of vertical rescue vehicle-mounted hoisting system under typical working conditions

open access: yesGong-kuang zidonghua, 2017
Composition and working principle of vertical rescue vehicle-mounted hoisting system were introduced. A 3D model of the system was built by use of UG, which was introduced into ADAMS to build dynamics model of the system.
ZENG Yuexiang   +4 more
doaj   +1 more source

Extensive Diversity in Escherichia coli Group 3 Capsules Is Driven by Recombination and Plasmid Transfer from Multiple Species

open access: yesMicrobiology Spectrum, 2023
Bacterial capsules provide protection against environmental challenges and host immunity. Historically, Escherichia coli K serotyping scheme, which relies on the hypervariable capsules, has identified around 80 K forms that fall into four distinct groups.
Yaoqin Hong   +3 more
doaj   +1 more source

Imaging Cryptococcus spp. Capsule by Differential Interference Contrast Microscopy Using Percoll®

open access: yesBio-Protocol, 2019
The most important virulence factor in the Cryptococcus genus is the polysaccharide capsule. This genus includes several species that cause life-threatening invasive disease. An increase in capsule thickness is important during fungal infection.
Hugo Paes   +4 more
doaj   +1 more source

Dynamics of Supramolecular Capsule

open access: yesChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Yamanaka, Masamichi   +2 more
openaire   +2 more sources

Measurement and simulation of fluid flow field in the pipe of magnetic capsule robot

open access: yesAdvances in Mechanical Engineering, 2020
Through the combination of experimental measurement and CFD (computational fluid dynamics) method, the fluid flow characteristics in the pipe of magnetic capsule robot for intestinal tract are studied.
Tang Puhua, Liang Liang, Xiang Yanghui
doaj   +1 more source

Optimization of the Vibro-Impact Capsule System for Promoting Progression Speed

open access: yesMATEC Web of Conferences, 2018
This paper studies the dynamics of vibro-impact capsule systems with one-sided and double-sided constraints under variations of control parameters, including frequency of excitation, mass ratio, and stiffness ratio.
Maolin Liao, Yao Yan, Yang Liu
doaj   +1 more source

Displacements of the Levitation Systems in the Vehicle Hyperloop

open access: yesEnergies, 2020
The paper will present a mathematical model for the guideway as a continuous system, followed by a moving force coming from the capsule and the capsule as a discrete system.
Jerzy Kisilowski, Rafał Kowalik
doaj   +1 more source

Global Dynamics of a Vibro-Impact Energy Harvester

open access: yesMathematics, 2022
In this paper, we consider a two-sided vibro-impact energy harvester described as a forced cylindrical capsule inclined at a horizontal angle, and the motion of the ball inside the capsule follows from the impacts with the capsule ends and gravity.
Zhenbang Cao   +6 more
doaj   +1 more source

Computational fluid dynamics based optimal design of hydraulic capsule pipelines transporting cylindrical capsules [PDF]

open access: yesPowder Technology, 2016
Rapid depletion of energy resources has immensely affected the transportation sector, where the cargo transportation prices are rising considerably each year. Efforts have been made to develop newer modes of cargo transportation worldwide that are both economical and efficient for a long time.
Taimoor Asim, Rakesh Mishra
openaire   +2 more sources

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