Results 111 to 120 of about 21,776 (299)

Measuring the Torque of a Combustion Engine.

open access: yesMATEC Web of Conferences, 2018
This paper deals with the measurement of torque using a designed torque sensor. To determine the indicated engine parameters, the torque along with the torque in the combustion space of the individual cylinders are measured.
Popelka Josef, Scholz Celestýn
doaj   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

open access: yesAdvanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo   +11 more
wiley   +1 more source

A novel approach based on magneto-electric torque sensor for non-contact biomarkers detection

open access: yes, 2018
A rapid system for the sensitive non-contact detection of proteins using actuated magnetic particle labels, which are measured with a magneto-electric torque (MET) sensor, is described. The system contains MET sensor with the cantilever of magnet and the
Liu, Yiwei   +5 more
core   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

Torque sensor

open access: yes, 2018
The present invention relates to a torque sensor (1) comprising a body (2), at least one airtight chamber (3) provided in the body, a pressure sensor (4) measuring 1 the pressure in said at least one airtight chamber, and a pressure to torque converter ...
Cheng, Peng,   +2 more
core  

Cold Atmospheric Plasma‐Activated Decellularized Extracellular Matrix Gel as a Tumor‐Infiltrating Immunoactivation Platform for Post‐Surgical Cancer Immunotherapy

open access: yesAdvanced Materials, EarlyView.
An injectable cold atmospheric plasma‐activated decellularized tumor extracellular matrix hydrogel is introduced as a post‐surgical immunoactivation platform. The engineered gel attracts residual tumor cells and induces immunogenic cell death, reshaping the tumor microenvironment and eliciting systemic antitumor immunity. In combination with checkpoint
Tianxu Fang   +5 more
wiley   +1 more source

Control of Large Forces and Torques Using an Asymmetrically Arranged Compliant Sensor

open access: yes, 2010
Control of forces and torques seems to be solved. But there is a lack of a suitable method for easy use. In addition, there are differences between the control with a compliant sensor and with a stiff sensor.
Hirzinger, Gerd   +5 more
core  

A nonlinear disturbance observer for robotic manipulators [PDF]

open access: yes, 2000
A new nonlinear disturbance observer (NDO) for robotic manipulators is derived in this paper. The global exponential stability of the proposed disturbance observer (DO) is guaranteed by selecting design parameters, which depend on the maximum velocity ...
Chen, W.H.   +2 more
core  

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