Results 91 to 100 of about 36,401 (268)

Fran Radešček: Impact of Emigrant's Experience from 1911 up to 1921 upon His World-View Determination

open access: yesMigracijske i etničke teme, 2007
The article is a survey of Fran Radešček's temporary emigration in the years from 1911 up to 1921, although it is partly incomplete due to several gaps in his biography up to 1921.
Irena Gantar Godina
doaj  

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee   +6 more
wiley   +1 more source

Trade Unions - Government: A Relationship in Crisis. The Romanian Case of a Double Dismissal

open access: yesPerspective Politice, 2014
The transition process pursued since 1989 by Eastern European countries also entails the transformation of the role of trade unions from an institution designed to maintain control over the workforce and to provide different social benefits towards an ...
Cristian GOGU
doaj  

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

open access: yesAdvanced Functional Materials, EarlyView.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou   +6 more
wiley   +1 more source

Procesos de construcción y destrucción de la ciudadanía. El movimiento obrero en Galicia (1890-1939)

open access: yesRevista de Historia, 2013
Los movimientos sociales constituyen un fenómeno histórico con diferentes formulaciones y caracteres según los contextos y países. En el caso del movimiento obrero, se destacan su afán universalista al tiempo que su capacidad de adaptación a las ...
Antonio Miguez Macho
doaj  

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

open access: yesAdvanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang   +11 more
wiley   +1 more source

Bio‐Derived Polyelectrolyte Additive–Induced Interfacial Ion‐Diffusion Barriers for Nonvolatile Organic Artificial Synapses

open access: yesAdvanced Functional Materials, EarlyView.
Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han   +6 more
wiley   +1 more source

Dopant Distribution in Ga‐Implanted CdO—A Correlative Microscopy and Molecular Dynamics Study

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates that ion implantation offset angle could modulate carrier concentration and mobility in cadmium oxide thin films. Combining correlative microscopy workflow and molecular dynamics simulations, this study reveals the control of interfacial cluster density with tailoring implantation angles, and the optimum offset angle that ...
Morvarid Ghorbani   +7 more
wiley   +1 more source

E-Learning and Union Mobilization

open access: yesInternational Journal of E-learning and Distance Education, 2003
This article reports on findings from a research program (1996-2001) that looked at the potential relationship between e-learning, social action, and mobilization in the Canadian labour movement. Our program involved the analysis of 11 on-line workshops.
Peter Sawchuk   +2 more
doaj  

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