Results 101 to 110 of about 1,109,573 (305)

Topological Materials and Related Applications

open access: yesAdvanced Electronic Materials, EarlyView.
This review covers topological materials—including topological insulators, quantum valley Hall and quantum spin Hall insulators, and topological Weyl and Dirac semimetals—as well as their most recent advancements in fields such as spintronics, electronics, photonics, thermoelectrics, and catalysis.
Carlo Grazianetti   +9 more
wiley   +1 more source

Uma Polêmica Esquecida: Costa Pinto, Guerreiro Ramos e o Tema das Relações Raciais

open access: yesDados: Revista de Ciências Sociais, 1997
The article focuses on Luiz de Aguiar Costa Pinto?s and Alberto Guerreiro Ramos? sociological production on the issue of race relations. Noteworthy contributors to the social sciences during the 1945-64 period, these two sociologists were selected not ...
Chor Maio Marcos
doaj  

[Review of] George M. Fredrickson. Black Liberation: A Comparative History of Black Ideologies in the United States and South Africa [PDF]

open access: yes, 1995
George M. Fredrickson, Edgar E. Robinson Professor of United States History at Stanford University, has written a magisterial volume that complements his earlier explorations in his highly acclaimed White Supremacy and in some of his major essays in a ...
Williams, Vernon J., Jr
core   +1 more source

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

open access: yesAdvanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park   +19 more
wiley   +1 more source

Book review: the books that inspired Harry Goulbourne: “Fanon’s black skin, white masks suggested that I attended to the question of who I was” [PDF]

open access: yes, 2012
Harry Goulbourne has written many books on race relations and ethnicity and identity. Harry talks us through his fragmented school days in South London, how his engagement in student politics drove his interest in American History, and how the work of ...
Goulbourne, Harry
core  

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková   +4 more
wiley   +1 more source

Driving While Black And Brown In Vermont [PDF]

open access: yes, 2017
Vermont is perceived to be a political outlier in the United States. It was the first state to outlaw slavery in 1777. And in our more recent history, Vermont was one of the first states to legalize civil unions and to push (unsuccessfully) for a single ...
Nancy Brooks, Stephanie Seguino
core  

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

open access: yesAgribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin   +1 more
wiley   +1 more source

Anton de Kom and the Formative Phase of Surinamese Decolonization

open access: yesNWIG, 2009
<i>Wij slaven van Suriname</i> (We slaves of Suriname) by Anton de Kom (1898-1945) stands out as one of the classics of Surinamese historiography and one of the most debated books among contemporary scholars involved in Surinamese studies. In
Peter Meel
doaj  

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