Results 21 to 30 of about 1,335 (235)

On Isolationism and Exceptionalism: Donald J. Trump, the Neoconservatives and the International Law

open access: yesRevista Tribuna Internacional, 2017
The notion of the United States as an “exceptional” country not only has extensive historical and sociological development, but also a vast political backing that has penetrated different government administrations.
Ignacio Odriozola
doaj   +1 more source

Burning Down the (White) House: Partisan Attempts to Undermine American Exceptionalism

open access: yesInternational Journal of Communication, 2017
Although it is well established that U.S. politicians tend to promote American exceptionalism, we argue that partisans often attempt to undermine American exceptionalism when doing so improves the standing of their party.
Bryan McLaughlin, Amber Krause
doaj   +2 more sources

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

Amerykański exceptionalism – wizja, mit czy rzeczywistość?

open access: yesHistoria i Polityka, 2015
The following article has a nature of a scientific essay and concerns the issues of „American exceptionalism” phenomenon still present in public debates.
Mirosław Romański
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

The United States in Decline? Assessing the Impact of International Challenges to American Exceptionalism

open access: yesInternational Journal of Communication, 2017
The idea of American exceptionalism has lived a long and vibrant life in U.S. politics. In recent years, however, many have suggested that the United States might be losing its edge in world affairs.
Jason Gilmore, Charles M. Rowling
doaj   +2 more sources

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

open access: yesAdvanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng   +9 more
wiley   +1 more source

Grey-Washing Jim Crow: The Cultural Colonization of African-American Folk Music

open access: yesRevue LISA, 2019
This article explores the collection of black music by white folk collectors during the Jim Crow era in the U.S. South as an act of cultural colonization.
Sally Ann Schutz
doaj   +1 more source

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