Results 11 to 20 of about 266,111 (303)

Comparator Design in Sensors for Environmental Monitoring [PDF]

open access: yes, 2018
This paper presents circuit design considerations of comparator in analog-to-digital converters (ADC) applied for a portable, low-cost and high performance nano-sensor chip which can be applied to detect the airborne magnetite pollution nano particulate ...
Fan, Hua   +4 more
core   +1 more source

Comparing methods for comparing networks [PDF]

open access: yesScientific Reports, 2019
AbstractWith the impressive growth of available data and the flexibility of network modelling, the problem of devising effective quantitative methods for the comparison of networks arises. Plenty of such methods have been designed to accomplish this task: most of them deal with undirected and unweighted networks only, but a few are capable of handling ...
Tantardini, Mattia   +3 more
openaire   +2 more sources

A mismatch-insensitive high-accuracy high-speed continuous-time current comparator in low voltage CMOS [PDF]

open access: yes, 1997
This paper presents a CMOS current comparator which employs nonlinear feedback to obtain high-accuracy (down to 1.5 pA) and high-speed for low input currents (8 ns@50 nA).
Domínguez Castro, Rafael   +3 more
core   +1 more source

1-Bit/2-Level Analog-to-Digital Conversion Based on Comparator and FPGA for Aperture Synthesis Passive Millimeter-Wave Imager

open access: yesIEEE Access, 2019
Interferometric aperture synthesis is a proven technique in radio astronomy and earth remote sensing, which also shows great potentials in security screening.
Xiangzhou Guo   +4 more
doaj   +1 more source

Web-based physiotherapy for people affected by multiple sclerosis: a single blind, randomized controlled feasibility study [PDF]

open access: yes, 2018
Objective: To examine the feasibility of a trial to evaluate web-based physiotherapy compared to a standard home exercise programme in people with multiple sclerosis. Design: Multi-centre, randomized controlled, feasibility study.
Alex McConnachie   +16 more
core   +3 more sources

Research on the dynamics of the precision angle calibration system / Precizinės kampo kalibravimo sistemos dinamikos tyrimai

open access: yesMokslas: Lietuvos Ateitis, 2015
The aim of the conducted research was to determine the mechanical stability of angle measurement comparator system. Vibrations have been measured at the significant points of the system and dynamic characteristics of the system have been established ...
Artūras Kilikevičius   +2 more
doaj   +1 more source

Bioavailability, Antipsoriatic Efficacy and Tolerability of a New Light Cream with Mometasone Furoate 0.1% [PDF]

open access: yes, 2012
Mometasone furoate, a potent glucocorticoid (class III) with a favorable benefit/risk ratio, has emerged as a standard medication for the treatment of inflammatory skin disorders.
Ayres JW   +30 more
core   +1 more source

Comparative Immunology [PDF]

open access: yesIntegrative and Comparative Biology, 1985
AbstractAs a discipline, comparative immunology enhances zoology and has gained wide acceptance in the biological sciences. It is an offshoot of the parent field, immunology, and is an amalgam of immunology and zoology. All animals from protozoans to humans have solved the threat of extinction by having evolved an immune‐defense strategy that ensures ...
openaire   +6 more sources

Research of dynamics of mechatronical angle measurement system / Mechatroninio kampo matavimo komparatoriaus dinamikos tyrimai

open access: yesMokslas: Lietuvos Ateitis, 2016
The article describes the dynamics researches of mechanical system of angle comparator. The goal of research is to determine the stability of mechanical system of angle comparator.
Valdemar Prokopovič   +2 more
doaj   +1 more source

The Effects of Extending the Spectral Information Acquired by a Photon-counting Detector for Spectral CT [PDF]

open access: yes, 2015
Photon-counting x-ray detectors with pulse-height analysis provide spectral information that may improve material decomposition and contrast-to-noise ratio (CNR) in CT images.
Schmidt, Taly Gilat   +2 more
core   +2 more sources

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