Results 61 to 70 of about 1,481,653 (295)

Dynamic Current Routing in Conductive Liquid Crystal Elastomers for Complex Deformation Actuators

open access: yesAdvanced Materials Technologies, EarlyView.
This work introduces a novel actuation control strategy in which electrical stimulation generates localized Joule heating in conductive liquid crystal elastomer (LCE) surfaces, enabling complex 3D deformations from a single homogeneous surface without preprogramming.
Gloria PouWai Lei   +2 more
wiley   +1 more source

On Academic Freedom for Police Researchers

open access: yesNordisk Politiforskning, 2018
Few would contest the value of academic freedom, i.e. the principle that researchers are free to ask critical questions and publish their findings without interference from the authorities.
Morten Holmboe
doaj   +1 more source

Menorah Review (No. 22, Spring, 1991) [PDF]

open access: yes, 1991
The Christian-Jewish Encounter -- Hooked on Academic Freedom and Integrity -- Genesis and Semiosis: Structural Reading of a Biblical Book -- Book ...

core   +1 more source

Academic freedom and innovation

open access: yesPLOS ONE
Academic freedom is a critical norm of science. Despite the widely postulated importance of academic freedom, the literature attests to a dearth of research on the topic. Specifically, we know little about how academic freedom relates to indicators of societal progress, such as innovation.
David B. Audretsch   +4 more
openaire   +2 more sources

In Situ Copper Electroplating Turns Material Extrusion 3D Printers Into Metal–Polymer Hybrid Fabricators

open access: yesAdvanced Materials Technologies, EarlyView.
An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco   +5 more
wiley   +1 more source

The globalization of academic freedom

open access: yesGlobal Constitutionalism
Liberal democracies and illiberal regimes alike recognize academic freedom as a norm that enables scientific progress. This article investigates the extent to which the globalization of academic freedom has been the result of a global diffusion process ...
Tanja A. Börzel, Janika Spannagel
doaj   +1 more source

Intellectual laziness and academic dishonesty: A threat to academic freedom?

open access: yesSouth African Journal of Science, 2020
This Commentary is a response to a Commentary published in the May/June 2020 issue: Nattrass N. Why are black South African students less likely to consider studying biological sciences? S Afr J Sci. 2020;116(5/6), Art. #7864, 2 pages. https://doi.org/
Loyiso Nongxa
doaj   +1 more source

Government as Educator: A New Understanding of First Amendment Protection of Academic Freedom and Governance [PDF]

open access: yes, 2008
In Garcetti v. Ceballos, 547 U.S. 410 (2006), the Supreme Court held that statements made pursuant to the official duties of public employees are not shielded by the First Amendment from employer discipline, despite a warning from three dissenting ...
Areen, Judith C.
core   +1 more source

Substituent Effects on Cyanine Dyes Vary with Position and Chain Length

open access: yesAdvanced Optical Materials, EarlyView.
In cyanines, substituent effects vary as a function of substituent position and cyanine length. Electron‐donating‐ and ‐withdrawing groups at meso‐ and α‐positions of 4n+1/4n−1 long cyanines (n = 1, 2, 3…) cause opposing, hypsochromic and bathochromic shifts of the 1st UV–vis absorption bands.
David Dunlop   +2 more
wiley   +1 more source

Academic Freedom as a Constitutionally Guaranteed Right (Comparative Legal Analysis Based on the Law of Germany, the United States and Georgia) [PDF]

open access: yesJournal of Constitutional Law, 2021
The external control of the educational institutions for political purposes had been a regular practice in the Soviet Union. As a result, political propaganda used to substitute the reality. Any opinion contradicting the established regime was prohibited,
Revaz Khoperia
doaj  

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