Results 101 to 110 of about 2,129,327 (343)

3D‐Printed Multidimensional Bionic Mg‐MC/PLGA Composite for Tailored Repair of Segmental Long Bone Defects

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops 3D‐printed Mg‐MC/PLGA scaffolds with varying Mg concentrations (0–20%). The 5% Mg scaffold shows optimal cytocompatibility, osteogenic activity in vitro, and significantly enhances bone regeneration in rabbits, improving bone volume and mechanical strength.
Shihang Liu   +9 more
wiley   +1 more source

Studying Abroad, Toilet Paper, and Other Exercises in Missing the Point

open access: yes, 2014
I have been in Ghana only for a few days, and I can already tell I am going to love the place­—the people, the food, the environment, all remind me of my home country, Sierra Leone.
Aluko-Roberts, Rashida
core  

The Science of Surge [PDF]

open access: yesAcademic Emergency Medicine, 2006
Gabor D. Kelen, Melissa L. McCarthy
openaire   +2 more sources

Top Cells for Silicon‐Based Tandem Photovoltaics

open access: yesAdvanced Materials, EarlyView.
The article provides a comprehensive review of Si‐based tandem solar cells, highlighting the advantages of silicon as a bottom cell and exploring top cell technologies including III–V compounds, perovskites, and emerging chalcogenide materials. It summarizes current challenges of these top cell materials and offers insights into future research ...
Mingrui He   +6 more
wiley   +1 more source

Development of processes allowing near real-time refinement and validation of triage tools during the early stage of an outbreak in readiness for surge: the FLU-CATs Study

open access: yesHealth Technology Assessment, 2015
Background: During pandemics of novel influenza and outbreaks of emerging infections, surge in health-care demand can exceed capacity to provide normal standards of care.
Sudhir Venkatesan   +12 more
doaj   +1 more source

Bandidos Mexicano

open access: yes, 2016
Twin day sounded like an innocent enough theme for Homecoming spirit week at a high school. It was just people wearing matching clothes, taking some pictures, and laughing a bit. But that day, six girls walked to class in bright ponchos, giant sombreros,
Rocha, Diego A.
core  

Manipulating Ferroelectric Topological Polar Structures with Twisted Light

open access: yesAdvanced Materials, EarlyView.
We demonstrate dynamic control of ferroelectric order in quasi‐2D CsBiNb2O7 using twisted ultraviolet light carrying orbital angular momentum. Our approach harnesses non‐resonant multiphoton absorption and induced strain to modulate topological of ferroelectric polarization textures.
Nimish P. Nazirkar   +10 more
wiley   +1 more source

Early Surge Warning Using a Machine Learning System with Real-Time Surveillance Camera Images

open access: yesJournal of Marine Science and Engineering
While extreme oceanic phenomena can often be accurately predicted, sudden abnormal waves along the shore (surge) are often difficult to foresee; therefore, an immediate sensing system was developed to monitor sudden and extreme events to take necessary ...
Yi-Wen Chen, Teng-To Yu, Wen-Fei Peng
doaj   +1 more source

More Than a Hot Neighborhood

open access: yes, 2018
Maybe you don’t have to care about what goes on outside of your little bubble, whether that’s Gettysburg or your hometown. After all, ignorance is bliss.
Flores, Gisselle
core  

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