Results 61 to 70 of about 601,515 (325)

Dynamical magnetic anisotropy and quantum phase transitions in a vibrating spin-1 molecular junction

open access: yes, 2012
We study the electronic transport through a spin-1 molecule in which mechanical stretching produces a magnetic anisotropy. In this type of device, a vibron mode along the stretching axis will couple naturally to the molecular spin.
Balseiro, C. A.   +3 more
core   +1 more source

Tissue Engineering and Regenerative Medicine [PDF]

open access: yesJournal of Tissue Engineering and Regenerative Medicine, 2012
Work supported by FISS PI10 ...
Clemens van Blitterswijk   +10 more
openaire   +86 more sources

ANTI-VIBRATION OPTIMIZATION DESIGN FOR CLAMP-LIFTING DEVICE ON AIRCRAFT TRACTORS

open access: yesJixie qiangdu, 2022
In order to solve the vibration problem of clamp-lifting device, the joint mechanical analysis and modelings including clamp-lifting device, wheel and landing gear were carried out, and the system vibration differential equations including stiffness and ...
GAO QingZhen, HUANG An, SHI PeiCheng
doaj  

Experimental data for a flow control valve

open access: yesData in Brief, 2019
Experimental data presented in this paper include the flow measurements through cylindrical orifices and the discharge behavior of Mechanical Choked Orifice Plate, MCOP.
P. Rezazadeh   +2 more
doaj   +1 more source

Intra‐aortic balloon pump: is the technique really outdated?

open access: yesESC Heart Failure, 2020
Aims Intra‐aortic balloon pump (IABP) utilization was expected to be quickly abandoned following the IABP‐shock trial and its class III, level B recommendation in the 2016 European Society of Cardiology (ESC) guidelines.
Mariama Akodad   +4 more
doaj   +1 more source

An Improved Differential Evolution Adaptive Fuzzy PID Control Method for Gravity Measurement Stable Platform

open access: yesSensors, 2023
In the platform gravimeter, the stabilization accuracy of the gravimetric stabilization platform is crucial to improve the accuracy of gravity value measurements due to its uncertainties, such as mechanical friction, inter-device coupling interference ...
Xin Chen   +3 more
doaj   +1 more source

A Differential Mechatronic Device: Design, Simulation and Experimental Results [PDF]

open access: yes, 2013
Differential mechanisms are widely studied in literature, from a theoretical viewpoint and for applicative reasons. A differential mechanism is a mechanical system with one or more output motions resulting from the combination of different input motions ...
Aggogeri F., Borboni A., Moscatelli D.
core   +1 more source

Differential Regulation of MicroRNAs in End-Stage Failing Hearts Is Associated with Left Ventricular Assist Device Unloading

open access: yesBioMed Research International, 2015
Mechanical unloading by left ventricular assist devices (LVADs) in advanced heart failure (HF), in addition to improving symptoms and end-organ perfusion, is supposed to stimulate cellular and molecular responses which can reverse maladaptive cardiac ...
C. Barsanti   +10 more
semanticscholar   +1 more source

A self-powered analog sensor-data-logging device based on Fowler-Nordheim dynamical systems [PDF]

open access: yesNature Communications, 2020
Continuous, battery-free operation of sensor nodes requires ultra-low-power sensing and data-logging techniques. Here we report that by directly coupling a sensor/transducer signal into globally asymptotically stable monotonic dynamical systems based on ...
Darshit Mehta, K. Aono, S. Chakrabartty
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy