Results 61 to 70 of about 605,060 (305)

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

open access: yesAdvanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro   +3 more
wiley   +1 more source

THE PHENOMENON OF HISTORICAL MEMORY IN THE CONTEXT OF THE GENESIS OF HISTORICAL METHODOLOGY

open access: yesCхід, 2020
The article analyzes the phenomenon of historical memory and approaches to its study in contemporary scientific discourse. It is stated that its emergence is associated with methodo-logical transformations in the historical science of the last two ...
Olexandr Horban, Ruslana Martych
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Resistin oblivion : remembering the Chilean women's movement of Pinochet's time [PDF]

open access: yes, 2010
Only abstract. Paper copies of master’s theses are listed in the Helka database (http://www.helsinki.fi/helka). Electronic copies of master’s theses are either available as open access or only on thesis terminals in the Helsinki University Library.Vain ...
Pietarinen, Anni
core  

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

open access: yesAdvanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey   +12 more
wiley   +1 more source

DER KOMMUNISTISCHE WIDERSTAND IN RUMÄNIEN: EIN EINBLICK IN DIE GEDÄCHTNISPOLITISCHE AUSEINANDERSETZUNG

open access: yesStudia Universitatis Babeş-Bolyai. Studia Europaea, 2018
The Communist Resistance in Romania: Considerations on the Politics of Memory. The present paper discusses the communist resistance in Romania from the perspective of memory politics.
Antonela GYÖNGY
doaj   +1 more source

Historical doublethink: what future past to Russia [PDF]

open access: yes, 2017
В статье рассматривается понятие «политики памяти» через национально значимые аспекты истории, которые предстоит сохранить в памяти и они имеют прямое отношение к процессам коллективной памяти того или иного события.
Kochneva, E., Кочнева, Е. Д.
core  

About lost futures or the political heart of history [PDF]

open access: yes, 2013
The consideration that our era lives under the sign of memory and that this has become the main concern of culture in western societies is a commonplace.
Mudrovcic, Maria Ines
core   +2 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Protests of 1968: The Politics of Memory or the Memory of Politics?

open access: yes, 2020
There are many accounts of student protests from 1968 that have been written by the witnesses of events, and there are also many studies conducted by experts in various fields, but the event itself is difficult to place in wider political narratives. However, the event still seems important for several reasons: it was neither expected nor foreseeable ...
openaire   +2 more sources

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