Results 71 to 80 of about 73,037 (289)
Chemically Doped Conductive Polymers for Wearable Health Monitoring
Advanced Materials Technologies, EarlyView.Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo +5 more
wiley +1 more source
Cluster observations in the magnetosheath – Part 2: Intensity of the turbulence at electron scales [PDF]
Annales Geophysicae, 2006 The Cluster STAFF Spectral Analyser measures the magnetic and electric power spectral densities (PSD) δB2 and δE2 in the magnetosheath between 8 Hz and 4 kHz, i.e.
C. Lacombe +7 more
doaj +1 more source
Interactions of delta shock waves for the chromatography equations
Applied Mathematics Letters, 2013 Abstract This paper is devoted to the interactions of the delta shock waves with the shock waves and the rarefaction waves for the simplified chromatography equations. The global structures of solutions are constructed completely if the delta shock waves are included when the initial data are taken three piece constants and then the stability of ...
openaire +1 more source
Delta-shocks and vacuums in zero-pressure gas dynamics by the flux approximation
, 2014 In this paper, firstly, by solving the Riemann problem of the zero-pressure flow in gas dynamics with a flux approximation, we construct parameterized delta-shock and constant density solutions, then we show that, as the flux perturbation vanishes, they ...
Liu, Jinjing, Yang, Hanchun
core +1 more source
Advanced Materials Technologies, EarlyView.Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti +6 more
wiley +1 more source
Approximation of the Interactions of Rarefaction Waves by the Wave Front Tracking Method
MathematicsThe interaction of two simple delta shock waves for a pressureless gas dynamic system is considered. The result of the interaction is a delta shock wave with constant speed. This interaction is approximated by letting the perturbed parameter in the Euler
Nebojša Dedović
doaj +1 more source
Efficacy of Delta-Tab in Controlling the Mixing Characteristics of Mach 1.8 Jet
Journal of Applied Fluid Mechanics, 2021 This present investigation inspects the mixing promoting the efficacy of two short delta tabs which is axis-symmetric, mounted circumferentially antipodal at the end for a Mach number 1.8 convergent-divergent circular nozzle computationally with the ...
B. Mahabir, P. Bhale, M. Kaushik
doaj
Interactions of delta shock waves for the Chaplygin gas equations with split delta functions
Journal of Mathematical Analysis and Applications, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guo, Lihui, Zhang, Ying, Yin, Gan
openaire +1 more source
Advanced Science, EarlyView.General schematic of the approach. Abstract Conventional Silver/Silver Chloride (Ag/AgCl) electrodes remain the clinical standard for electrophysiological monitoring but are hindered by poor skin conformity, mechanical rigidity, and signal degradation, particularly under motion or sweat.
Nazmi Alsaafeen +11 more
wiley +1 more source
Ejecta‐Modulated Bubble Dynamics Play a Dominant Role in Stone Retropulsion
Advanced Science, EarlyView.Stone motion during laser ablation is shown to result primarily from asymmetric cavitation bubble collapse, not from ejecta recoil. This challenges long‐standing assumptions and highlights the dominant role of bubble dynamics in laser–material interactions.
Obed S. Isaac +4 more
wiley +1 more source