Results 41 to 50 of about 733 (144)

A population study of the minicircles in : predicting guide RNAs in the absence of empirical RNA editing [PDF]

open access: yes, 2007
Background The structurally complex network of minicircles and maxicircles comprising the mitochondrial DNA of kinetoplastids mirrors the complexity of the RNA editing process that is required for faithful expression of encrypted maxicircle genes ...
Westenberger Scott J   +3 more
core   +1 more source

Learning Controllers for Continuum Soft Manipulators: Impact of Modeling and Looming Challenges

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 2, February 2025.
Learning‐based controllers advance the control of continuum soft manipulators. In this article, by evaluating different forward models and their influence on control strategies, key challenges are highlighted and the way is paved for future research in integrating machine learning with soft robotics.
Egidio Falotico   +10 more
wiley   +1 more source

Voluntary Pilot Action Through Biodynamics for Helicopter Flight Dynamics Simulation [PDF]

open access: yes, 2015
This work presents the integration of detailed models of a pilot controlling a helicopter along the heave axis through the collective control inceptor. The action on the control inceptor is produced through a biomechanical model of the pilot’s limbs, by ...
A., Bernardini   +3 more
core   +1 more source

施密特平行轴联轴器弹性动力学建模与分析

open access: yesJixie chuandong, 2010
Based on the KED Method,Kineto-Elastodynamic model for the over-constrained system of the Schmidt Offset Coupling is established. That Kineto-elastodynamic model could be either simplified as a Kineto-elastostatic model to analyze the deformation and the
张超
doaj  

Dynamic analysis and experimental study of sweet potato seedling transplanting mechanism with non-circular gear system via ADAMS-EDEM co-simulation

open access: yesJournal of Agricultural Engineering
Soil resistance encountered by the sweet potato seedling transplanting mechanism during soil penetration is a critical factor influencing the dynamic characteristics of the mechanism.
Bingliang Ye   +4 more
doaj   +1 more source

Modeling, Calibration, and Evaluation of a Tendon-Actuated Planar Parallel Continuum Robot [PDF]

open access: yes, 2020
In this work, a novel planar parallel continuum robot (PCR) is introduced, consisting of three kinematic chains that are coupled at a triangular end-effector platform and include tendon-actuated continuum segments.
Burgner-Kahrs, Jessica   +5 more
core   +2 more sources

Benzoxaborole treatment perturbs S-adenosyl-L-methionine metabolism in Trypanosoma brucei [PDF]

open access: yes, 2018
The parasitic protozoan Trypanosoma brucei causes Human African Trypanosomiasis and Nagana in other mammals. These diseases present a major socio-economic burden to large areas of sub-Saharan Africa.
Achcar, Fiona   +12 more
core   +7 more sources

Drosophila CLIP-190 and mammalian CLIP-170 display reduced microtubule plus end association in the nervous system [PDF]

open access: yes, 2015
Axons act like cables, electrically wiring the nervous system. Polar bundles of microtubules (MTs) form their backbones and drive their growth. Plus end–tracking proteins (+TIPs) regulate MT growth dynamics and directionality at their plus ends. However,
Beaven, Robin   +6 more
core   +3 more sources

Application of the ADAMS program to deployable space truss structures [PDF]

open access: yes
The need for a computer program to perform kinematic and dynamic analyses of large truss structures while deploying from a packaged configuration in space led to the evaluation of several existing programs. ADAMS (automatic dynamic analysis of mechanical
Calleson, R. E.
core   +1 more source

Cartesian Stiffness Matrix Mapping of a Translational Parallel Mechanism with Elastic Joints [PDF]

open access: yes, 2012
This paper is devoted to calculating the Cartesian stiffness matrix of a translational parallel manipulator with elastic joints. The calculation takes into account the contribution of the Jacobian variation because of the change of manipulator ...
Ruggiu, Maurizio
core   +1 more source

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