Results 41 to 50 of about 154,590 (258)

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Three‐Dimensional Anomalous Hall Sensing Enabled By Spin–Orbit Torque Driven Domain Reconfiguration In Chiral Multilayers

open access: yesAdvanced Functional Materials, EarlyView.
A three‐dimensional magnetic field sensor is realized in chiral W/CoFeB/MgO multilayers, where spin–orbit torques reversibly reconfigure homochiral stripe domains. The symmetry of the torque enables offset‐free in‐plane sensing, while the reproducible domain reconfiguration extends the linear out‐of‐plane range. An anomalous Hall readout delivers large‐
Sabri Koraltan   +16 more
wiley   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg   +6 more
wiley   +1 more source

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

open access: yesAdvanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri   +11 more
wiley   +1 more source

“Acquis communautaire” and the National Legal Practice (With Respect to the “Ad Hoc Competitor”)

open access: yesČasopis pro Právní Vědu a Praxi, 2008
The winged expression “acquis communautaire” does not refer only to the facts that the individual EU member states apply the immediately effective norms of Community law, that the European directives are properly transposed, and that the decision-making ...
Petr Hajn
doaj  

Effect of selected formal and legal factors on the quality of life of individuals with limited mobility. Study findings

open access: yesJournal of Modern Science
Objectives Within the framework of the research project entitled “Usefulness of a robotic companion in light of determinants affecting the quality of life of persons with limited mobility”, a survey was conducted among a group of 1,064 respondents aged ...
Katarzyna Jaworska   +2 more
doaj   +1 more source

Revisiting the no reflective loss principle under the South African company law regulation: A reflective assessment through the lens of Hlumisa Investment Holdings (RF) Ltd v Kirkinis 2020 3 All SA 650 (SCA)

open access: yesDe Jure, 2023
One of the central concepts in company law is that a company is a juristic person with a separate legal personality. Several consequences flow from the doctrine of separate legal personality, among other things, that a company owns its property and ...
Justice Mudzamiri
doaj  

The legal nature of resolutions of the governing bodies of companies and their challengeability in the light of the provisions of Polish law

open access: yesActa Iuris Stetinensis, 2019
The subject of this article is an analysis of the functioning models of the claimability of the resolutions of the bodies of companies in terms of the connection of these models with the legal nature of these resolutions.
Aleksandra Sikorska-Lewandowska
doaj   +1 more source

Bioinspired Hierarchically Interconnected Supermacroporous Hydrogels via Dual‐Templating for Rapid Atmospheric Water Harvesting

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by lung alveolar architecture, a dual‐templating strategy combining CO2 bubble and ice templating creates mechanically robust super‐macroporous hydrogels with highly interconnected transport pathways. The resulting material achieves 3.37× faster moisture sorption and 1.72× higher solar‐driven water release than single‐templated counterparts ...
Pan Huang   +7 more
wiley   +1 more source

Predatory pricing

open access: yesČasopis pro Právní Vědu a Praxi, 2008
The price naturally reflects not just the amount of work vested into the goods but it is affected also by a number of other immaterial circumstances (fashion, consumer preferences, branded and unbranded goods, effects of promotion, marketing and ...
Josef Bejček
doaj  

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