Results 41 to 50 of about 197,539 (295)

Ball and socket joints provide accurate biaxial gimbal [PDF]

open access: yes, 1965
Ball-and-socket joints are used to connect two rotating inputs to orthogonally pivoted outputs.
Rouze, E. R.
core   +1 more source

A solution to fashion textile un-sustainability [PDF]

open access: yes, 2008
Today, polarisation of the fashion textile industry has already begun as smart, intelligent and conscientious fashion emerges as a backlash to the experience of choice fatigue, poor quality, dumb design and greenwash.
Farrer, Joan, Finn, Angie
core   +2 more sources

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky   +5 more
wiley   +1 more source

The LIOn's share: How the Liberal International Order Contributes to its Own Legitimacy Crisis. Harvard CES Open Forum Series2019-2020 [PDF]

open access: yes, 2020
The liberal international order (LIO) is experiencing a legitimacy crisis in its Western heartland. What causes this crisis? Existing approaches focus on the LIO’s unequal allocation of wealth and values that produces losers and thus breeds ...
Kreuder-Sonnen, Christian   +1 more
core  

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Overlegalizing Human Rights: International Relations Theory and the Commonwealth Caribbean Backlash Against Human Rights Regimes [PDF]

open access: yes, 2002
This article raises the intriguing claim that international law can be overlegalized. Overlegalization occurs where a treaty\u27s substantive rules or its review procedures are too constraining of sovereignty, causing governments to engage in acts of non-
Helfer, Laurence R.
core   +2 more sources

Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

Adaptive Multi-Parameter Estimation of Inertial Stabilization Platform with Unknown Load

open access: yesActuators, 2023
In order to improve the state monitoring and adaptive control capability of inertial stabilization platforms (ISPs) with unknown loads, it is necessary to estimate the dynamic parameters comprehensively online.
Jieji Zheng   +5 more
doaj   +1 more source

Elastic suspension of a wind tunnel test section [PDF]

open access: yes, 1982
Experimental verification of the theory describing arbitrary motions of an airfoil is reported. The experimental apparatus is described. A mechanism was designed to provide two separate degrees of freedom without friction or backlash to mask the small ...
Debra, D. B., Hacker, R., Rock, S.
core   +1 more source

Domain Wall Rebounds Driven by Competing Entropic and Spin‐Transfer Torques in Cylindrical Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
Domain‐wall motion in cylindrical magnetic nanowires driven by nanosecond current pulses. Low current densities efficiently displace domain walls, whereas higher currents cause rebound at the wire ends. The effect results from the interplay between spin‐transfer torque and thermally induced processes, highlighting the role of thermal gradients in ...
Elias Saugar   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy