Results 31 to 40 of about 189,380 (306)

A Digitally Controllable Polymer-Based Microfluidic Mixing Module Array

open access: yesMicromachines, 2012
This paper presents an integrated digitally controllable microfluidic system for continuous solution supply with a real-time concentration control. This system contains multiple independently operating mixing modules, each integrated with two vortex ...
Raymond H. W. Lam, Wen J. Li
doaj   +1 more source

Hybrid Analog/Digital Continuous Class B/J Mode for Broadband Doherty Power Amplifiers

open access: yesIEEE Access, 2019
In this paper, a new digitally driven two input continuous mode Doherty power amplifier (DPA) architecture is proposed along with an analytical-based generic output combiner network design methodology.
Sujata Ghosh, Karun Rawat
doaj   +1 more source

Fast-Recovery of the Amplitude and Phase of Short Optical Pulses Using a Frequency-Swept Source Based Heterodyne Measurement

open access: yesIEEE Photonics Journal, 2018
We propose a very fast heterodyne technique to recover the amplitude and phase of short optical pulses generated, e.g., by a mode-locked laser. A linearly swept frequency source is used to scan the entire optical spectrum of the mode-locked laser in a ...
Mokhtar Korti   +8 more
doaj   +1 more source

Open-source digital technologies for low-cost monitoring of historical constructions [PDF]

open access: yes, 2017
This paper shows new possibilities of using novel, open-source, low-cost platforms for the structural health monitoring of heritage structures. The objective of the study is to present an assessment of increasingly available open-source digital modeling ...
Basto, Camilo   +2 more
core   +2 more sources

Continuants with bounded digits?III

open access: yesMonatshefte f�r Mathematik, 1978
[For parts I, II see Mathematika 24 (1977), 166-172 (1978; Zbl 0371.10023); 25, 107-109 (1978; Zbl 0388.10021).] The author strengthens a recent theorem of \textit{G. Ramharter} and gives a simpler proof for some inequalities proved by the same author [Mathematika 30, 117-132 (1983; Zbl 0514.10026)].
openaire   +2 more sources

Regulation Theory [PDF]

open access: yes, 2016
This paper reviews the design of regulation loops for power converters. Power converter control being a vast domain, it does not aim to be exhaustive.
Bouvet, F.
core   +3 more sources

Guest editorial for the special issue on software-defined radio transceivers and circuits for 5G wireless communications [PDF]

open access: yes, 2016
Yichuang Sun, Baoyong Chi, and Heng Zhang, Guest Editorial for the Special Issue on Software-Defined Radio Transceivers and Circuits for 5G Wireless Communications, published in IEEEE Transactions on Circuits and Systems II: Express Briefs, Vol.
Chi, Baoyong, Sun, Yichuang, Zhang, Heng
core   +2 more sources

The $b$-adic tent transformation for quasi-Monte Carlo integration using digital nets

open access: yes, 2014
In this paper we investigate quasi-Monte Carlo (QMC) integration using digital nets over $\mathbb{Z}_b$ in reproducing kernel Hilbert spaces. The tent transformation, or the baker's transformation, was originally used for lattice rules by Hickernell ...
Goda, Takashi   +2 more
core   +1 more source

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

A low-power reconfigurable ADC for biomedical sensor interfaces [PDF]

open access: yes, 2009
This paper presents a 12-bit low-voltage low-power reconfigurable Analog-to-Digital Converter (ADC). The design employs Switched Capacitor (SC) techniques and implements a Successive Approximation (SA) algorithm.
Delgado Restituto, Manuel   +3 more
core   +1 more source

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