Results 91 to 100 of about 5,163 (310)

Nora Bartlett, Jane Austen: Reflections of A Reader

open access: yesMiranda: Revue Pluridisciplinaire du Monde Anglophone, 2021
Marie-Laure Massei-Chamayou
doaj   +1 more source

ALBERTO EDWARDS Y LA FRONDA ARISTOCRÁTICA

open access: yesHistoria (Santiago), 2004
Alberto Edwards Vives vivió una época en que la oligarquía gobernante en Chile había caído en una actitud política y social de frivolidad y descuidado los asuntos públicos. Esto lo afectó profundamente.
CRISTIÁN GAZMURI
doaj  

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang   +13 more
wiley   +1 more source

Defining the Aristocrat: From Geneva to Revolutionary France

open access: yesRoyal Studies Journal
In the political and social language of the early modern period, aristocracy did not denote a social class, but a form of state or government. At the dawn of the revolutionary age, however, the concept of aristocracy suddenly moved to the centre of ...
Nadir Weber
doaj  

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

open access: yesAdvanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Social processes in the countries of Europe and North America in the second half of XIX – at the beginning of XX centuries

open access: yesНаука. Инновации. Технологии, 2022
The bases of the development of the state of «general prosperity» after the Word War II and the causes of its crisis in the 70–80-ies and the evolution of family and social structure are shown in the article.
Natalya Dmitrievna Kryuchkova
doaj  

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