Results 91 to 100 of about 2,445,443 (387)

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Investigation of motion response suppression characteristics in floating platforms equipped with novel spiral side plates

open access: yesEnergy Science & Engineering
To enhance the stability of floating wind turbine platforms, this study combines the structural characteristics of helical side plates and proposes the installation of serrated helical side plates on Spar wind turbine platforms.
Yu Jing‐mei, Bai Chun‐long
doaj   +1 more source

Surge \u3c3s Yik Yak

open access: yes, 2014
It was recently brought to the Surge team’s attention that a post was made on the social media hub, Yik Yak, claiming that “Surge must hate Yik Yak.” As a Surge editor and author, I want to clarify – nothing could be further from the truth ...
Broe, Chelsea E.
core  

New variant of SARS-CoV-2 in UK causes surge of COVID-19

open access: yesThe Lancet Respiratory Medicine, 2021
T. Kirby
semanticscholar   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang   +9 more
wiley   +1 more source

A Confession of a Blonde Asian Girl

open access: yes, 2014
I never realized I was an Asian. Nor was I aware I was from South Korea. The thought of identifying myself as Asian was redundant for I was, indeed, from Asia where Asian people lived.
Lee, Michelle
core  

PbCrO4/Pb Hybrid with Surface Unsaturated Metal Sites for Efficient CO2‐to‐Formate Reduction

open access: yesAdvanced Functional Materials, EarlyView.
An in‐operando electrochemically synthesized Vo‐rich PbCrO4/Pb hybrid exposes abundant unsaturated metal sites on PbCrO4 surface, which facilitates CO2 activation and stability of *OCHO intermediates. Simultaneously, the bulk Pb nanorod significantly enhances the conductivity of electrode for fast charge transport. The Vo‐rich PbCrO4/Pb electrocatalyst
Huai Qin Fu   +10 more
wiley   +1 more source

Fearless: Margaret Jennifer Johnson

open access: yes, 2014
Fearless Margaret “Jennifer” Johnson arrived on campus in the fall of 2011, she wasted no time in looking for opportunities to get involved. During her first year, she joined the Gettysburg Gospel Choir as treasurer, rebuilt houses damaged by Hurricane ...
Bassler, Christina L.
core  

Impact of the cold surge event in January 2021 on the power system of China

open access: gold, 2022
Chang-Yi Liu   +10 more
openalex   +1 more source

Reconfigurable Metamirrors Based on Compliant Mechanisms

open access: yesAdvanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy   +3 more
wiley   +1 more source

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