Results 121 to 130 of about 275,376 (307)
A novel hybrid coil design and implementation for wireless power transfer systems
Science and Technology for Energy TransitionWireless Power Transfer (WPT) has been drawing a lot of attention in the last ten years parallel with the market increase in electric vehicles. Although conductive charging methods are still the preferred ones, WPT-based charging systems are used as ...
Pashaei Ali +4 more
doaj +1 more source
Misalignment estimation software system [PDF]
A system of computer software, spacecraft, and ground system activity is described that enables spacecraft startrackers and inertial assemblies to be aligned and calibrated from the ground after the spacecraft has achieved orbit.
Desjardins, R. L.
core +1 more source
Inter-CubeSat Communication with V-band "Bull's eye" antenna [PDF]
, 2014 We present the study of a simple communication scenario between two CubeSats using a V-band “Bull's eye” antenna that we designed for this purpose. The return loss of the antenna has a -10dB bandwidth of 0.7 GHz and a gain of 15.4dBi at 60 GHz. Moreover,
Drysdale, Timothy D., Vourch, Clement J.
core
Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes
Advanced Materials, EarlyView.Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti +11 more
wiley +1 more source
LifeBackground: All-day braces are predominantly used for the conservative treatment of adolescent idiopathic scoliosis (AIS). The Charleston Bending Brace is a pure nighttime brace. The aim of this study was to investigate the primary in-brace correction of
Susanne Froehlich +4 more
doaj +1 more source
High‐Performance, Paper‐Based Microelectronics via a Micromodular Fabrication Process
Advanced Materials Interfaces, EarlyView.This study demonstrates high‐performance silicon micromodular transistors on cellulose nanomaterial‐coated paper, with interconnects formed via e‐jet printing. Transistors exhibit excellent electrical properties and maintain performance under applied strain.
Rebecca K. Banner +9 more
wiley +1 more source
Misalignment and Rub-Impact Coupling Dynamics of Power Turbine Rotor with Offset Disk
Applied SciencesWhen the dual rotor system of the aircraft engine is operating, the mass eccentricity of the power turbine rotor and the misalignment of the shaft coupling or the bearing will cause too large vibration of the rotor; this vibration leads to the rub-impact
Guofang Nan, Sirui Yang, Dengliang Yu
doaj +1 more source
Advanced Materials Technologies, EarlyView.This work presents an innovative spin‐on SiOx‐assisted inkjet‐printed approach to form localized n+ and p+ poly‐Si/SiOx passivating contacts for high‐efficiency silicon solar cells within a single‐annealing step. The developed process results in a well‐defined interdigitated doping pattern, with unintended doping and cross‐doping concentrations ...
Jiali Wang +8 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Equilibrium exchange rate and misalignment In selected MENA countries [PDF]
The purpose of this paper is to estimate the equilibrium real exchange rate and derive the degree of misalignment for five MENA currencies: the Algerian Dinar, the Moroccan Dirham, the Egyptian Pound, the Tunisian Dinar and the Turkish lira.
Achy, Lahcen
core +1 more source