Results 131 to 140 of about 114,582 (252)

Mechanochemically Programmed, Oligomer‐Selective Amyloid Assembly via Axial Rotation

open access: yesSmall, EarlyView.
Tunable axial rotation mechanically redirects amyloid assembly without chemical additives. Low rotational speeds favor fibril maturation, whereas high‐speed rotation suppresses productive fibril amplification and biases the pathway toward oligomer‐enriched assemblies.
Seokbeom Roh   +11 more
wiley   +1 more source

Ceramic Hen Figurine with Four Ceramic Eggs

open access: yes, 2011
Visual worksWhite ceramic seated hen with painted details; includes 4 white ceramic eggs.ceramic3/8 in.h x 1/2 in.w x 5/8 in.d ...
Cowles, Arthur ;Cowles, Mary-Dudley
core  

Programmable Chirality Transfer: Seeding‐Directed Co‐Assembly of Functional Molecules With Amyloid Frameworks

open access: yesSmall, EarlyView.
Seeding‐directed co‐assembly enables efficient chirality transfer from chiral amyloid scaffold to achiral functional molecules. Controlled assembly pathways result in hierarchical hybrid supramolecular structures showing enhanced induced electronic circular dichroism (IECD) and/or vibrational circular dichroism (IVCD).
Aleksandra Kołodziejczyk   +3 more
wiley   +1 more source

Still on the same page: A gender comparison of the top 100 picture books from the UK and China published 2011–2020

open access: yesChildren &Society, EarlyView., 2023
Abstract As a primary source for the early ages, picture books guide preschool children's gender perception through stories and illustrations. However, previous studies have criticised an overall gender inequality in children's picture books. Compared to the increasing attention on gender diversity in the UK picture book industry, there has been little
Yi Li, Melissa Terras, Yongning Li
wiley   +1 more source

Visualizing and Quantifying Indentation‐Induced Densification and Cracking in Vitreous Silica

open access: yesSmall, EarlyView.
A nanofocus X‐ray scattering method maps how vitreous silica densifies and cracks in situ beneath a sharp indenter. Spatially resolved structural measurements reveal the evolving temporary and permanent densification zones, together with load‐dependent crack formation.
Johan F. S. Christensen   +11 more
wiley   +1 more source

Ensuring Students’ Human Rights Requires Effective Assessment, Evaluation, and Research: A Call to Action

open access: yesNew Directions for Student Services, EarlyView.
ABSTRACT Students’ basic needs—including access to food, housing, healthcare, childcare, and transportation—are fundamental human rights and essential for their success in higher education. Yet, large numbers of college students experience unmet basic needs, disproportionately impacting students who have been historically and systematically ...
Leanne Davis   +3 more
wiley   +1 more source

Accomplishing Ethics‐Work as a Generic Social Process

open access: yesSymbolic Interaction, EarlyView.
Existing systems of university research ethics are often criticized by those in the qualitative research tradition. A common thread is that ethics cannot be fully anticipated before the research begins, as is expected by most institutional review boards.
Deana Simonetto, Antony Puddephatt
wiley   +1 more source

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