Results 71 to 80 of about 1,186,412 (296)

Multi-Body Dynamics Simulation of Hoisting Wire Rope and Its Stress Analysis

open access: yesXibei Gongye Daxue Xuebao, 2020
As a key component of the hoisting system of the crane, the steel wire rope will bear a variety of loading actions such as stretching, bending, vibration and impact in the process of traction hoisting.

doaj   +1 more source

Modal Properties of 6-cylinder Tractor Engine Powertrain [PDF]

open access: yes, 2011
Tato diplomová práce uvádí dynamiku klikového mechanismu šestiválcového řadového motoru za účelem návrhu klikového hřídele v CAD programu Pro/Engineer. Následuje popis vibrací klikového mechanismu a analytický výpočet jeho torzních vibrací.
Poláček, Milan
core  

Quantum dynamics of propagating photons with strong interactions: a generalized input-output formalism [PDF]

open access: yes, 2015
There has been rapid development of systems that yield strong interactions between freely propagating photons in one dimension via controlled coupling to quantum emitters.
Caneva, Tommaso   +5 more
core   +2 more sources

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Flapping Wing Multi-body Dynamic Simulation

open access: yesProcedia Engineering, 2015
AbstractThe previous study on modelling of the flapping wing micro air vehicle used to concentrate on thecomplicated aerodynamic computation and the research on the dynamic simulation is often constrained to frequently use the oversimplified 6-degree of freedom (DOF) rigid body equations. However, the motion of the wing is seriously interfered with the
Jingyang, Zhong, Bifeng, Song, Jin, Wang
openaire   +1 more source

Digital twins to accelerate target identification and drug development for immune‐mediated disorders

open access: yesFEBS Open Bio, EarlyView.
Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley   +1 more source

Wear Prediction and Chaos Identification of Rigid Flexible Coupling Multi-Link Mechanisms with Clearance

open access: yesLubricants
Traditional revolute clearance joints assume that the shape of the contact surface of the joint is regular and ignores the effects of wear, which reduces the prediction accuracy of dynamics models.
Yonghao Jia   +3 more
doaj   +1 more source

Dynamics and Control of a Quasi-1D Spin System

open access: yes, 2007
We study experimentally a system comprised of linear chains of spin-1/2 nuclei that provides a test-bed for multi-body dynamics and quantum information processing.
C. Ramanathan   +7 more
core   +1 more source

Effective field theory approach to the gravitational two-body dynamics, at fourth post-Newtonian order and quintic in the Newton constant [PDF]

open access: yes, 2017
Working within the post-Newtonian (PN) approximation to General Relativity, we use the effective field theory (EFT) framework to study the conservative dynamics of the two-body motion at fourth PN order, at fifth order in the Newton constant. This is one
Foffa, Stefano   +3 more
core   +2 more sources

YIPFα1A expression is regulated by multilayered molecular mechanisms

open access: yesFEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji   +2 more
wiley   +1 more source

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