Results 131 to 140 of about 13,570,701 (304)

Paving the Way for Next‐Generation Solid‐State Waste Heat Recovery: A Thermomagnetic Materials and Systems Roadmap

Advanced Functional Materials, EarlyView.
Unlocking thermomagnetic low‐grade waste heat recovery. This perspective provides a comprehensive roadmap for the development of thermomagnetic materials and systems. By addressing key engineering challenges across multiple scales, it bridges the gap between micro‐power IoT devices and large‐scale industrial applications. ABSTRACT Nearly half of global
A. Waske, K. Klinar, S. Fähler, M. Kohl, N. M. Dempsey, F. Albertini, G. A. de Wijs, T. Schrefl, M. Maschek, S. Lionte, C. Megnin, N. van Dijk, A. Kitanovski, E. Brück   +13 more
wiley   +1 more source

Rheological response of xanthan gum suspended in a corn syrup/water mixture at different temperatures

Revista Facultad de Ingeniería Universidad de Antioquia
Xanthan gum (XG) is a biopolymer commonly used as a rheological modifier in various industries, from oil and gas to food and cosmetics. In addition, the rheological response of XG suspended in viscous solvents is of interest in some industrial sectors ...
José Carlos Canazas-Rodríguez, Yuri Lester Silva-Vidal   +1 more
doaj   +1 more source

Unified Pressure and Field Response Across Distinct Charge‐Order Regimes in Ti‐Doped CsV3Sb5

Advanced Functional Materials, EarlyView.
We microscopically investigate the interplay between charge order and superconductivity in a kagome superconductor across regimes of long‐ and short‐range charge order. Hydrostatic‐pressure and magnetic‐field μSR$\mu{\rm SR}$ measurements reveal remarkably similar superconducting and normal‐state time‐reversal‐symmetry‐breaking responses in both ...
P. Kral, S.S. Islam, Andrea N. Capa Salinas, J.N. Graham, O. Gerguri, A. Doll, J.A. Krieger, T.J. Hicken, G. Simutis, H. Luetkens, R. Khasanov, S.D. Wilson, Z. Guguchia   +12 more
wiley   +1 more source

dynamics of the Planning Solution in the Textbook Model of Labor Market Search and Matching

, 2003
This paper takes a discrete-time adaptation of the continuous-time matching economy of Pis-sarides (1990, 2001) discussed in Ljungqvist and Sargent (2000) and computes the solution to the dynamic planning problem.
Joydeep Bhattacharya, Helle Bunzel, Bunzel, Helle, Bhattacharya, Joydeep   +3 more
core  

Existence of non-oscillatory solutions for a higher-order nonlinear neutral difference equation

Electronic Journal of Differential Equations, 2010
Summary: This article concerns the solvability of the higher-order nonlinear neutral delay difference equation \[ \Delta(a_{kn}\dots\Delta(a_{2n} \Delta(a_{1n}\Delta(x_n+b_nx_{n-d})))) +\sum_{j=1}^s p_{jn}f_j(x_{n-r_{jn}})=q_n, \] where \(n\geq n_0\geq0\), \(d,k,j,s\) are positive integers, \(f_j:\mathbb{R}\to \mathbb{R}\) and \(xf_j(x)\geq 0\) for \(x\
Zhenyu Guo, Min Liu
openaire   +2 more sources

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

Advanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri, Asif Abdullah Khan, Md Fahim Al Fattah, Mahmoud Almadhoun, Shamaila Shahzadi, Aixi Pan, Md Soyaeb Hasan, Henry Wu, Arash Aghigh, Bhawna Bhawna, François Légaré, Vivek Maheshwari, Dayan Ban   +12 more
wiley   +1 more source

Product identification and distribution from the oscillatory versus non-oscillatory palladium(II) iodide-catalysed oxidative carbonylation of phenylacetylene

The oxidative carbonylation of phenylacetylene was studied in order to determine the production distribution and reaction conditions which result in oscillatory versus non-oscillatory behaviour.
Whiting A, Novakovic K, Willis MJ, Scott SK, Wright AR, Grosjean C   +5 more
core   +4 more sources

An analytical technique for nonlinear oscillators based on the higher order odd polynomial functions

Journal of Low Frequency Noise, Vibration and Active Control
An analytical technique based on the certain odd polynomial functions is introduced for solving nonlinear oscillatory problems, applicable to both autonomous and non-autonomous cases.
M. Z. Alam, Md. Alal Hosen, M. S. Alam
doaj   +1 more source

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

Advanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur, Minye Jin, Pavel Milkin, Deepa Negi, Carla Cofiño Fabres, Hubert Gojzewski, Leonid Ionov, Alla Synytska, Andries van der Meer, Robert Passier, Julieta I. Paez   +10 more
wiley   +1 more source

Stroboscopic averaging of highly oscillatory nonlinear wave equations

, 2015
International audienceIn this paper, we are concerned with stroboscopic averaging for highly oscillatory evolution equations posed in a Banach space.
G. Leboucher, Leboucher, Guillaume
core   +1 more source