Results 81 to 90 of about 2,292,861 (284)

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

open access: yesAdvanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel   +5 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

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  

Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng   +12 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

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  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +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  

Interphase Self‐Optimization Enables Stable Magnesium Anode in Hydrogel Electrolyte

open access: yesAdvanced Materials, EarlyView.
Based on a MgCl2 hydrogel electrolyte, we identify a tridentate chelant additive to construct a magnesium oxychloride interphase on Mg metal anodes. This self‐optimized interphase enables low‐resistance Mg2+ stripping/plating, resulting in much elongated cycling life of 600 h with 0.24 V nucleation overpotential.
Xinyuan Zhang   +4 more
wiley   +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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