Results 101 to 110 of about 102,681 (307)

« Maintenant, que chacun s’enivre et boive par force ! » Consommation de vin et transgression comme pratique sociale à l’époque archaïque

open access: yesPallas, 2015
This article presents an inquiry in the meaning of transgressive behaviour due to the excessive consumption of wine, during the symposium in Archaic Greece. A “crossed reading” of archaic poetry and the images depicted on vessels used during the banquets
Tanja Itgenshorst
doaj   +1 more source

5. The Rise of National Feeling

open access: yes, 1958
In the centuries under review in this chapter the self-sufficient manor, the feudal aristocracy, and the cultural isolation of Europe fell before the forces of economic change.
Bloom, Robert L.   +6 more
core  

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

open access: yesAdvanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens   +8 more
wiley   +1 more source

Le monumentalisme funéraire récent d’Éthiopie et la question des démocraties primitives

open access: yesAfrique Archéologie Arts, 2018
In this paper I continue the reflections I presented at the meeting held at Strasbourg in 2015 concerning Ethiopian megalithism. Here I aim more particularly to investigate the issue of the relationships between the notion of primitive democracy and the ...
Alain Gallay
doaj   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

open access: yesAdvanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim   +17 more
wiley   +1 more source

The Future of Confucian Political Philosophy [PDF]

open access: yes, 2018
On February 14, 2017, Joseph Chan and Stephen Angle convened a Roundtable on the Future of Confucian Political Philosophy at the University of Hong Kong.
ANGLE (ed.), Stephen C.
core   +1 more source

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

open access: yesAdvanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal   +14 more
wiley   +1 more source

Economic Backwardness in Political Perspective [PDF]

open access: yes
We construct a simple model where political elites may block technological and institutional development, because of a 'political replacement effect'.
Daron Acemoglu, James A. Robinson
core  

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

open access: yesAdvanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil   +14 more
wiley   +1 more source

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