Results 101 to 110 of about 1,301,352 (304)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

The Economic Strategies of the Great Powers to Response to the Covid-19 Pandemic

open access: yesEIRP Proceedings, 2020
Every country has its own strategy in order to response to the covid-19 pandemic. Their main concerns are to manage this situation on the one hand, from a medical point view, and, on the other hand, to solve the economic issues, which may occur due to ...
Sergiu-Lucian Șorcaru   +2 more
doaj  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

The Evolving Paradigms of Military Interventions and China: Lessons from Global Centre-Periphery Relations [PDF]

open access: yesMeđunarodna politika
Military interventionism, a unilateral and coercive practice in international politics, is widely discussed in scholarly literature. However, key aspects, such as a consolidated definition of military intervention and the complex geographical features
Nenad Stekić
doaj   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

open access: yesAdvanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey   +12 more
wiley   +1 more source

Balkan States and Great Powers – Conflicts and Disputes in the First Half of the 20th Century

open access: yesStudia Środkowoeuropejskie i Bałkanistyczne
The author analyzes the policy of great powers towards the Balkan countries and nations, through the two Balkan wars (1912, 1913), the Great War and World War II until the formation of the Cold War ...
Andrzej Krzak
doaj   +1 more source

Pacifism Against the Alt-Right

open access: yes, 2017
In 1944, Dr. Ancel Keys took 36 volunteers and used them as subjects for what would become known as the Minnesota Starvation Experiment. These men were all conscientious objectors to war who wanted to find a nonviolent way to help those affected by the ...
Anonymous,
core  

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy