Results 151 to 160 of about 1,070,207 (360)

Controversies and Challenges along the Access - Absorption Route of the European Structural Funds [PDF]

open access: yes
According to Copenhagen criteria, any country formulating its option to adhere at the European Union has the obligation to meet a series of requirements: - the consolidation and the stability of the fundamental institutions that guarantee the lawful ...
Susanu, Monica
core   +1 more source

The Route to Artery Mimetics: Hybrid Bioinks for Embedded Bioprinting of Multimaterial Cylindrical Models

open access: yesAdvanced Functional Materials, EarlyView.
The fabrication of a cellularized, multilayered 3D printed cylindrical model comprising hybrid bioinks inspired by the natural extracellular environment as an approach to artery mimetics, is presented. Using embedded bioprinting, interlayer crosslinking of self‐supporting concentric cylinders is achieved.
Uxue Aizarna‐Lopetegui   +7 more
wiley   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

EU ENLARGEMENT: CURRENT EU CANDIDATES AND PROSPECTS FOR FUTURE ENLARGEMENT [PDF]

open access: yes, 2014
European Union (EU) since its foundation until today has proven that is a regional international organization in the above expansion, from 6 to 28 members and is still continuing to expand. Since the expansion is one of the important policies, and placed
Azizi, Abdulla
core  

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Znaczenie Republiki Azerbejdżanu w kontekście bezpieczeństwa energetycznego [PDF]

open access: yes, 2015
The article is about contemporary role of Azerbaijan on the European and Asian countries’ energetic market. The author describes projects and trends connected with economic expansion among Azerbaijani companies.
Garbaciak, Mateusz
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

EU Expansion and EU Growth [PDF]

open access: yes
Almost from its inception as the European Economic Community, the European Union has excited the hope if not the expectation that it would generate dynamic gains from trade, including perhaps a permanent increase in the rates of growth of participating ...
Alan V. Deardorff, Robert M. Stern
core  

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