Results 121 to 130 of about 1,351,782 (335)

Coupled Quintessence in a Power-Law Case and the Cosmic Coincidence Problem

, 2005
The problem of the cosmic coincidence is a longstanding puzzle. This conundrum may be solved by introducing a coupling between the two dark sectors. In this Letter, we study a coupled quintessence scenario in which the scalar field evolves in a power law
Steinhardt P., XIN ZHANG
core   +3 more sources

Laser‐Induced Graphene from Waste Almond Shells

Advanced 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, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Unlocking the Full Potential of MgAgSb by Unravelling the Interrelation of Phase Constitution and Thermoelectric Properties

Advanced Functional Materials, EarlyView.
Persistent secondary phases govern the performance of many thermoelectric materials, particularly of high performance MgAgSb. In this study advanced microstructural characterization for unequivocal phase identification combined with transport modeling and statistical analysis enabled the quantification of each phase's impact, revealing the most ...
Amandine Duparchy, Frederic Kreps, Eckhard Müller, Johannes de Boor   +3 more
wiley   +1 more source

Exponential attractors for nonautonomous evolution equations

Applied Mathematics Letters, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Alginate‐Sludge Derived Biochar‐Calcium Hydrogel for Phosphate Removal and Slow‐Release Fertilizer: A Sustainable and Multifunctional Solution

Advanced Functional Materials, EarlyView.
An alginate‐based biochar hydrogel (ABC‐hydrogel), derived from sewage sludge, is developed for simultaneous phosphate removal and agricultural reuse. It captures phosphorus from water and gradually releases it as fertilizer, enhancing lettuce growth.
Yu Zhang, Baile Wu, Haoran Dong, Xiaohong Guan, Irene M. C. Lo   +4 more
wiley   +1 more source

Emergent statistical-mechanical structure in the dynamics along the period-doubling route to chaos

, 2014
We consider both the dynamics within and towards the supercycle attractors along the period-doubling route to chaos to analyze the development of a statistical-mechanical structure.
Diaz-Ruelas, Alvaro, Robledo, Alberto
core   +1 more source

Single‐Step Electrochemical Battery Recycling

Advanced Functional Materials, EarlyView.
This work demonstrates the use of single‐step recovery, an electrochemical process combining electrodeposition and electro‐dissolution, to recover lithiated transition metal oxides (LTMOs). The batteries produced through this recycling method perform similarly to batteries made from pristine materials.
Jarom G. Sederholm, Arghya Patra, Zheng Liu, Jr‐Wen Lin, Carlos Juarez‐Yescas, Pingfeng Wang, Paul V. Braun   +6 more
wiley   +1 more source

Exponential attractors for a Cahn-Hilliard model in bounded domains with permeable walls

Electronic Journal of Differential Equations, 2006
In a previous article [7], we proposed a model of phase separation in a binary mixture confined to a bounded region which may be contained within porous walls. The boundary conditions were derived from a mass conservation law and variational methods.
Ciprian G. Gal
doaj  

Random uniform exponential attractors for Schrödinger lattice systems with quasi-periodic forces and multiplicative white noise

, 2022
Sijia Zhang, Shengfan Zhou
openalex   +1 more source

EXISTENCE, GLOBAL ATTRACTING SETS AND EXPONENTIAL DECAY OF SOLUTION TO STOCHASTIC FUNCTIONAL INTEGRO-DIFFERENTIAL EQUATIONS DRIVEN BY ROSENBLATT PROCESS MAHAMAT HAMIT MAHAMAT HASSAN, MAMADOU ABDOUL DIOP, RAMKUMAR KASINATHAN, RAVIKUMAR KASINATHAN [PDF]

, 2020
Mahamat Hassan Mahamat Hamit, Mahamat Hassan, Abdoul Diop, Ramkumar Kasinathan, Ravikumar Kasinathan, Ravikumar Kasinathan   +5 more
openalex   +1 more source