Results 131 to 140 of about 431,850 (303)
Europe : cultures of defence and the defence of cultures
, 2018 Europa: Culturas de Defesa e a Defesa de Culturas O artigo explora as dimensões culturais das políticas de segurança europeias à luz de três questões. A primeira relaciona-se com o impacto de várias culturas europeias sobre a possibilidade ou não de emergência de uma cultura de defesa europeia. A segunda explora como é que alterações culturais no setor
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees +6 more
wiley +1 more source
Singapore 1:25,000 road map [cartographic material] /
, 1980 Ed. 3 SMU. Shows selected buildings, points of interest, and schools.; Base information, aerial photography dated Jan. 1974, Aug. 1979 and partial ground verification up to Jan. 1980.; "R.S.O. metric grid."; Some sheets include insets.; Includes lists of
Singapore. Ministry of Defence. Mapping Unit.
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SMART DEFENCE AND DEFENCE INVESTMENT
Annals: Series on Military Sciences, 2012 There could not be a better time for discussing Smart Defence and Smart Investment, since governments and industries are both compelled to adjust to a financial scenario which is far from being benign for defence and security investments.
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Advanced Engineering Materials, EarlyView.Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
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Advanced Functional Materials, EarlyView.In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian +1 more
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The need to develop resilience and psychological defence in the face of different forms of hybrid threats and malign foreign influence and interference is greater than ever.
Weissmann, Mikael +3 more
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Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film
Advanced Functional Materials, EarlyView.ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu +7 more
wiley +1 more source