Results 111 to 120 of about 72,240 (296)
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
Acoustic transmission enhancement through a periodically-structured stiff plate without any opening
, 2011 We report both experimentally and theoretically that the enhanced acoustic transmission can occur in the subwavelength region through a thin but stiff structured-plate without any opening.
Chunyin Qiu +9 more
core +2 more sources
Advanced Functional Materials, EarlyView.Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter +8 more
wiley +1 more source
Design and Experimental Validation of an E-Band Wideband Bessel-Beam Launcher on Quartz
IEEE Journal of MicrowavesRadially periodic Bessel-beam launchers are typically fed with coaxial probes, as they provide a simple and effective means to obtain TM-polarized Bessel beams.
Edoardo Negri +8 more
doaj +1 more source
Jornal Brasileiro de Pneumologia, 2014 Objective: Discomfort and noncompliance with noninvasive ventilation (NIV) interfaces are obstacles to NIV success. Total face masks (TFMs) are considered to be a very comfortable NIV interface. However, due to their large internal volume and consequent
Maria Aparecida Miyuki Nakamura +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani +13 more
wiley +1 more source
Application of Huygens’ Metasurfaces to the Arbitrary Design of a Leaky-Wave Antenna [PDF]
, 2017 Leaky-wave antennas are guiding structures that leak power along their length. Their radiation is mainly characterized by the propagation constant (leakage factor and phase constant) of the traveling wave.
Abdo-Sánchez, Elena +2 more
core
Oscillatory Modes of a Prominence-PCTR-Corona Slab Model
, 2007 Oscillations of magnetic structures in the solar corona have often been interpreted in terms of magnetohydrodynamic waves. We study the adiabatic magnetoacoustic modes of a prominence plasma slab with a uniform longitudinal magnetic field, surrounded by ...
A.J. Díaz +21 more
core +1 more source
Polarising anisotropic fibres and their leaky modes
Electronics Letters, 1985 Anisotropic fibres may be analysed in terms of equivalent isotropic fibres. This gives a clear physical picture of propagation, particularly the tunnelling loss mechanisms of leaky modes and the effect of a finite cladding on such modes. Slightly tilting the cladding optical (stress) axis relative to that of the core axis greatly amplifies the leakage ...
A.W. Snyder, A. Ankiewicz
openaire +1 more source