Results 101 to 110 of about 3,733,578 (261)

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

Responsible innovation in start-ups: entrepreneurial perspectives and formalisation of social responsibility

open access: yesJournal of Responsible Innovation
Start-ups are significant incubators of innovation. Notwithstanding, they have largely been ignored in the field of Responsible Innovation (RI). To address this shortcoming, the social responsibility for start-ups model (SRSM) for the embedment of RI in ...
Simeon Veloudis   +3 more
doaj   +1 more source

Illegal Trade in South East Europe [PDF]

open access: yes
Based on the theoretical foundations as described in Bhagwati (1974), illegal trade can be defined to consist of faked invoicing on the one hand and smuggling on the other hand.
Vladimir Gligorov, Mario Holzner
core  

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal   +8 more
wiley   +1 more source

East-West Integration and the Economic Geography of Europe [PDF]

open access: yes
Implementation of the European internal market and East-West integration has been accompanied by dramatic change in the spatial distribution of economic activity, with higher growth west and east of a longitude degree through Germany and Italy.
Arne Melchior
core  

3D Bioprinted Glioblastoma Multiforme Models: How the Extracellular Matrix Glycosignature Influences Drug Response

open access: yesAdvanced Functional Materials, EarlyView.
Aberrant glycosylation in the glioblastoma tumor microenvironment drives therapeutic resistance. Here, a 3D bioprinted model was engineered by incorporating α‐NeuNAc‐(2→3)‐β‐D‐Gal‐ and chondroitin sulfate. Combined multiplex immunofluorescence and synchrotron‐based nanoCT analysis revealed that glycan‐matrix interactions dictate specific drug‐escape ...
Francesca Cadamuro   +25 more
wiley   +1 more source

The Leverage of International Institutions on Democratizing States: Eastern Europe and the European Union [PDF]

open access: yes
democratization; EU-East-Central Europe; Europeanization; globalization ...
Milada Anna Vachudova
core  

Vector‐Field Control and Emergent Basal‐Plane Anisotropy of Magnetic Textures in Noncentrosymmetric (Fe0.63Ni0.3Pd0.07)3P

open access: yesAdvanced Functional Materials, EarlyView.
A field‐driven transition from chiral stripes to an achiral fan state is observed in a tetragonal magnet and linked to a temperature‐dependent rotation of the effective Dzyaloshinskii–Moriya interaction axis. This interplay generates pronounced in‐plane anisotropy and provides a new route for controlling chiral spin textures in noncentrosymmetric ...
Victor Ukleev   +19 more
wiley   +1 more source

The problem of transition and reintegration of East and Central Europe: conceptual remarks and empirical problems [PDF]

open access: yes
: Eight years after the fall of the Berlin Wall and the Iron Curtain economic and political cleavages are still visible in Europe. With respect to social and economic transition the saliency of the problems seem to increase, as the efforts to solve the ...
Andreas P. Cornett
core  

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