Results 131 to 140 of about 663,566 (334)

Waste‐Free Closed‐Loop‐Recyclable and Thermally Superinsulating Polyimide Aerogels Utilizing Diels‐Alder Chemistry

open access: yesAdvanced Materials, EarlyView.
A synthetic protocol for thermally recyclable poly(amide‐imide) aerogels based on Diels–Alder chemistry is presented. Prepared from furan‐modified poly(amide‐imide) and bismaleimide, these aerogels offer thermal superinsulation and excellent thermo‐mechanical performance.
Yufei Xiong   +5 more
wiley   +1 more source

Eco‐Friendly N, S Co‐Doped Graphene Quantum Dots for Sensing 3‐Nitro‐L‐Tyrosine via Dark State Formation: Evidence From Photoluminescence and Single‐Particle Spectroscopy

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents the selective optical sensing of 3‐Nitro‐L‐tyrosine (3NT), a biomarker associated with neurological and cardiovascular diseases, through the photoluminescence quenching of nitrogen and sulfur co‐doped graphene quantum dots (NS‐GQDs) obtained from garlic.
Abu Bakar Siddique   +6 more
wiley   +1 more source

Influence of dark matter on the structure of strange quark stars in one-fluid model

open access: yesEuropean Physical Journal C: Particles and Fields
This work studies the influence of scalar dark matter on the structural properties of strange quark stars (SQS) within a one-fluid framework, considering Yukawa interactions between dark matter and quark matter.
J. Sedaghat   +3 more
doaj   +1 more source

Astrophysics of Strange Matter

open access: yes, 2008
The QCD phase transition has important consequences in the context of both the early universe as well as compact stars. Such transitions are being studied for high temperature and small chemical potential scenario in the laboratory. There are also plans to study systems with large chemical potential and small temperatures.
openaire   +2 more sources

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Lambda polarization feasibility study at BM@N

open access: yesEPJ Web of Conferences, 2017
Heavy strange objects (hyperons) could provide essential signatures of the excited and compressed baryonic matter. At NICA, it is planned to study hyperons both in the collider mode (MPD detector) and the fixed-target one (BM@N setup).
Suvarieva Dilyna   +2 more
doaj   +1 more source

Detectability of strange matter in heavy ion experiments [PDF]

open access: green, 1997
Jürgen Schaffner‐Bielich   +3 more
openalex   +1 more source

Strange quark matter

open access: yesNuclear Physics A, 1995
Abstract Several experiments are using heavy ion collisions as a means of creating and studying strange quark matter in the laboratory. I will describe why I think it is important and interesting to look for strange quark matter, and discuss the physics addressed by the experiments that have been designed to look for it in high energy heavy ion ...
openaire   +2 more sources

Wireless, 3D Optical Sensor Fabricated Using Mechanical Buckling for Navigation and Agriculture Applications

open access: yesAdvanced Materials Technologies, EarlyView.
This study develops a 3D optical sensor formed by mechanical buckling and equipped with wireless communication for navigation. Off‐the‐shelf electronic components are assembled onto a flexible circuit board, followed by mechanical strain‐guiding, facilitating the integration of an out‐of‐plane sensing configuration with a signal processing module. This
Chi Cong Nguyen   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy