Results 91 to 100 of about 13,437,277 (278)

Carribean migration and the construction of a black diaspora identity in Paul Marshall's Brown Girl, Brownstones

open access: yesNWIG, 2008
Analyses the novel 'Brown girl, brownstones' (1959) by Paule Marshall. Author argues that this novel offers a complex and nuanced understanding of how Caribbean migration impacts upon cultural identity, and how this cultural identity is dynamically ...
Timothy S. Chin
doaj  

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Facebook activism and socio-political change: The perception of BlackLivesMatter and Catalan independence movement participants

open access: yesAnàlisi: Quaderns de Comunicació i Cultura
This article presents a comparative analysis of participants’ perceptions of digital activism within two distinct social movements. Each movement has distinct goals and participants, and operates in a different geographical location.
Carme Ferré-Pavia, Rachel V. Brown
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

Truth in the Public Sphere

open access: yes
Truth in the Public Sphere seeks to understand the significance of truth in the everyday world of human communication. Featuring an international group of contributors from across the humanities and social sciences, it explores the place of truth in ...
Bingham, Charles.   +8 more
core  

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

open access: yesAdvanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà   +15 more
wiley   +1 more source

Black women in post-apartheid South Africa, nation-building and radio: the case of Ukhozi FM [PDF]

open access: yes, 2014
Nation-building as it relates to the notion of belonging, is a pertinent topic in post-apartheid South Africa. This is primarily because of the prevailing discourse about nation and belonging in apartheid South Africa, whereby citizenship to large ...
Nkosi, Lethiwe
core   +1 more source

African States, Sovereignty and Solidarity in the Era of a Cultural New Imperialism

open access: yesGlobal Africa
In the last decade or so, Africa has become a major target of right-wing forces from the United States, as well as sections of the African elite and reactionary religious leaders who are intent on extending a culture war that right-wing groups initiated ...
Faisal Garba
doaj   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

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