Results 31 to 40 of about 8,580 (221)

From Archives to Action: Zines, Participatory Culture, and Community Engagement in Asian America

open access: yesRadical Teacher, 2016
As a pedagogical tool, zines exist at the intersection of radical history, analog creativity, participatory culture, and community engagement. This article highlights the importance of contextualizing zines within a history of social activism to shift ...
Todd Honma
doaj   +1 more source

Review of novel energetic polymers and binders – high energy propellant ingredients for the new space race

open access: yesDesigned Monomers and Polymers, 2019
Current solid rocket propellant formulations still employ traditional ingredients utilized since the 1960s, such as hydroxyl terminated polybutadiene (HTPB).
Tianze Cheng
doaj   +1 more source

Crystal structure and solution thermodynamics of the lactate complex Zn[(C3H5O3)2(H2O)2]⋅H2O(s)

open access: yesChemical Thermodynamics and Thermal Analysis, 2022
An important trihydrated lactate complex Zn[(C3H5O3)2(H2O)2]⋅H2O(s) was synthesized. Crystal structure was characterized by X-ray single crystal diffractometer, and molecular structure, spatial structure and coordination mode of the complex were ...
Zeng-bo Ke   +7 more
doaj   +1 more source

Remembering Melodies from Another Culture: Turkish and American Listeners Demonstrate Implicit Knowledge of Musical Scales [PDF]

open access: yesAnalytical Approaches to World Music, 2019
Beyond the major-minor tonality that characterizes classical and contemporary Western musical genres, Turkish classical and folk music offer experimental psychologists a rich modal system in which cognition, development, and enculturation can be studied.
Justus, Timothy   +4 more
doaj  

Purpose‐Adaptable Reinforced 3D Hyaluronic‐Acid Based Platform to Study Pathomechanisms of the Central Nervous System

open access: yesAdvanced Healthcare Materials, EarlyView.
Platform system to create biofabricated 3D spinal cord tissue models: Combining high resolution PCL fiber placement, a customized, hyaluronic acid‐based hydrogel, two cell types (spinal cord neurons and astrocytes) together with three distinct laminin isoforms allow the formation of functional cell–cell network interactions.
Nicoletta Murenu   +12 more
wiley   +1 more source

Highly Efficient Extraction of 212 Pb/212Bi from the Decay Chain of 232Th‐Based on Anion Exchange in Bromide Medium

open access: yesAdvanced Science, EarlyView.
This work provides an effective strategy for selectively extracting 212Pb and 212Bi from the decay chain of 232Th as well as its mechanism illustration. Using the novel strategy, 2.07 MBq of 212Pb is successfully separated from 232Th and its daughters, which enables the supply of 212Pb/212Bi directly from the abundant natural thorium resource to be ...
Lifeng Chen   +11 more
wiley   +1 more source

Strengthening responsibilities to face global crises: A call to ecologists, environmental scientists and their societies

open access: yesPeople and Nature, EarlyView.
Abstract Despite research and outreach efforts by ecologists and environmental scientists (EES), environmental crises continue to escalate. As a diverse group of concerned EES, we perceived a lack of clear guidance to articulate individual actions to improve sustainability.
Carlos Alberto Arnillas   +31 more
wiley   +1 more source

Aniridia‐associated keratopathy: Clinical and molecular mechanisms of disease progression and emerging therapeutic targets

open access: yesActa Ophthalmologica, EarlyView.
Abstract Congenital aniridia is a rare genetic disorder primarily caused by pathogenic variants of the PAX6 gene. It leads to various panocular anomalies, including aniridia‐associated keratopathy (AAK). This review highlights recent insights into its pathogenesis, focusing on clinical staging, microstructural changes in the cornea and molecular ...
N. Szentmáry   +27 more
wiley   +1 more source

Contrasting irreligious orientation: atheism and secularity in the USA and Scandinavia

open access: yesApproaching Religion, 2012
Atheism and secularity are not static, fixed orientations. Rather, atheism and secularity are contoured, malleable, and deeply shaped by cultural and social forces.
Phil Zuckerman
doaj   +1 more source

Spatial Thinking in Infancy: Origins and Development of Mental Rotation Between 3 and 10 Months of Age

open access: yesCognitive Research, 2020
Mental rotation (MR) is the ability to transform a mental representation of an object so as to accurately predict how the object would look from a different angle (Sci 171:701–703, 1971), and it is involved in a number of important cognitive and ...
Scott P. Johnson, David S. Moore
doaj   +1 more source

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