Results 71 to 80 of about 22,651 (248)

Supercooled liquids and glasses [PDF]

, 2000
In these lectures, which were presented at "Soft and Fragile Matter, Nonequilibrium Dynamics, Metastability and Flow" University of St. Andrews, 8 July - 22 July, 1999, I give an introduction to the physics of supercooled liquids and glasses and discuss some computer simulations done to investigate these systems.
openaire   +3 more sources

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

Advanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park, Saeed Pourasad, Jinhong Mun, Arunkumar Chitteth Rajan, Tae Hyeon Park, Anand Rohit, Mohammad Zafari, Tan‐Lien Pham, Eunjae Jung, Bonseung Koo, Miran Ha, Gi Beom Sim, Hyun Gyu Park, Won Woong Choi, Kwanghyeon Jo, Soohaeng Yoo Willow, David ChangMo Yang, Chang Woo Myung, Geunsik Lee, Kwang S. Kim   +19 more
wiley   +1 more source

Photoperiod, diapause and cold-hardiness

European Journal of Entomology, 2004
Great progress has recently been made in cryobiology. One field, however, has been neglected: the temporal sequence of the effects of photoperiod and temperature, and their relative importance in cold hardening.
Magdalena HODKOVA, Ivo HODEK
doaj   +1 more source

Effects of Different Storage Temperatures on the Physicochemical Properties and Bacterial Community Structure of Fresh Lamb Meat

Food Science of Animal Resources, 2021
This study was aimed to compare the physicochemical properties and bacterial community structure of tray-packaged fresh lamb meat under different storage temperatures, such as 4°C (chilling), −1.5°C (supercooling), −4°C (superchilling) and −9°C (sub ...
Ce Liang, Dequan Zhang, Xiaochun Zheng, Xiangyuan Wen, Tongjing Yan, Zhisheng Zhang, Chengli Hou   +6 more
doaj   +1 more source

Strong geometric frustration in model glassformers

, 2014
We consider three popular model glassformers, the Kob-Andersen and Wahnstr\"om binary Lennard-Jones models and weakly polydisperse hard spheres. Although these systems exhibit a range of fragilities, all feature a rather similar behaviour in their local ...
Dunleavy, Andrew J., Malins, Alex, Pinney, Rhiannon, Royall, C. Patrick   +3 more
core   +1 more source

Harnessing Machine Learning to Understand and Design Disordered Solids

Advanced Intelligent Discovery, EarlyView.
This review maps the dynamic evolution of machine learning in disordered solids, from structural representations to generative modeling. It explores how deep learning and model explainability transform property prediction into profound physical insight.
Muchen Wang, Yue Fan
wiley   +1 more source

Experimental Study of Ice Slurry Production Characteristics by Vacuum Stirring Method

Zhileng xuebao, 2015
The process of ice slurry preparation is observed with the ice slurry preparation equipment based on vacuum stirring method, and the effects of ethylene glycol additive, solution volume and stirring speed on the supercooling degree of ice slurry ...
Liu Xi, Lei Xiaojian, Zheng Minfeng, Huang Cheng, Li Xuelai   +4 more
doaj  

Challenges of Handling, Processing, and Studying Liquid and Supercooled Materials at Temperatures above 3000 K with Electrostatic Levitation

Crystals, 2017
Over the last 20 years, great progress has been made in techniques for electrostatic levitation, with innovations such as containerless thermophysical property measurements and combination of levitators with synchrotron radiation source and neutron beams,
Takehiko Ishikawa, Paul-François Paradis   +1 more
doaj   +1 more source

Supercooled audible axions

Journal of High Energy Physics
Abstract In the audible axion mechanism, axion-like particles source primordial gravitational waves via their coupling to a dark Abelian gauge field. The original setup, however, relies on a large axion decay constant and coupling to produce sizable signals.
Christopher Gerlach, Daniel Schmitt, Pedro Schwaller   +2 more
openaire   +2 more sources

Expanded graphite/disodium hydrogen phosphate/sodium acetate trihydrate stabilized composite phase change material for heat storage

Journal of Thermal Science and Technology, 2016
A stabilized composite phase change material for heat storage was synthesized by adding expanded graphite and disodium hydrogen phosphate to sodium acetate trihydrate with the method of vacuum adsorption.
Xu JI, Haili LI, Congbin LENG, Ming LI, Rongkang FAN, Jiaxing LIU   +5 more
doaj   +1 more source