Results 91 to 100 of about 2,129,327 (343)

A Reason to Surge [PDF]

open access: yesScience, 2011
Climate Science Heinrich events—massive, episodic iceberg discharges from the Laurentide Ice Sheet into the north Atlantic Ocean during the last glacial period—once were thought to be the consequence of internal ice sheet stability: the inability of the ice sheet to remain intact after having grown to a particularly large size.
openaire   +2 more sources

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

open access: yesAdvanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh   +4 more
wiley   +1 more source

Die Überlieferung der Motette "Surge, propera, amica mea" von Jacob Handl – Gallus und ihre Bearbeitungen von Sixtus Kargel und Blasius Amon: Ein Beitrag zur Gallus-Rezeption

open access: yesDe Musica Disserenda, 2015
In the present article, the transmission history of the four-voice motet Surge, propera, amica mea by Jacob Handl Gallus is discussed. Little noted in the scholarly literature, the transcriptions by Sixtus Kargel and Blasius Amon, which predate the ...
Marko Motnik
doaj   +1 more source

Fearless: One Billion Rising

open access: yes, 2013
One Billion Rising is the annual global celebration associated with the kick-off of the Vagina Monologues. It is a day that encourages women to dance, taking ownership of their bodies, of the space they occupy, and of the rights to expression that they ...
Center for Public Service,
core  

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

Descriptions of Entropy with Fractal Dynamics and Their Applications to the Flow Pressure of Centrifugal Compressor

open access: yesEntropy, 2019
In this study, some important intrinsic dynamics have been captured after analyzing the relationships between the dynamic pressure at an outlet of centrifugal compressor and fractal characteristics, which is one of powerful descriptions in entropy to ...
Yan Liu, Dongxiao Ding, Kai Ma, Kuan Gao
doaj   +1 more source

To ID or Not to ID

open access: yes, 2015
“And now can I have the last four digits of your Social? Then we’ll both know each other.” A cloud of anger swept over me. I glanced up from my computer, blinked, and then elected to continue with my work.
Korowotny, Emma E.
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

Alone in a Sea of Crosses

open access: yes, 2015
I grew up in a country where I was part of a religion practiced by few, while always surrounded by people who were like me. We had constant gatherings filled with music and food. There were bright, colorful, weddings that spanned four or five days. There
Ramaiya, Jhanvi C.
core  

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