Results 31 to 40 of about 2,618,043 (321)

Offset-calibration with Time-Domain Comparators Using Inversion-mode Varactors [PDF]

open access: yes, 2019
This paper presents a differential time-domain comparator formed by two voltage controlled delay lines, one per input terminal, and a binary phase detector for comparison solving.
Delgado Restituto, Manuel   +2 more
core   +1 more source

A Coupled BRDF CO2 Retrieval Method for the GF-5 GMI and Improvements in the Correction of Atmospheric Scattering

open access: yesRemote Sensing, 2022
The Greenhouse Gases Monitoring Instrument (GMI), on board the Chinese Gaofen-5 (GF-5) satellite, provides rich observation data for the global remote sensing of atmospheric CO2.
Hanhan Ye   +7 more
doaj   +1 more source

On Mixup Training: Improved Calibration and Predictive Uncertainty for Deep Neural Networks [PDF]

open access: yesNeural Information Processing Systems, 2019
Mixup~\cite{zhang2017mixup} is a recently proposed method for training deep neural networks where additional samples are generated during training by convexly combining random pairs of images and their associated labels. While simple to implement, it has
S. Thulasidasan   +4 more
semanticscholar   +1 more source

Study of the Radiochromic Film for High Dose Measurement in Radiation Processing

open access: yesJournal of Isotopes, 2016
To establish the radiochromic film dosimeter for high dose level measurement during radiation processing, By corresponding formula and its preparation process research, batches of radiochromic film dosimeters were prepared using nylon as substrate and ...
CHEN Yi-zhen   +3 more
doaj   +1 more source

A Remotely Controlled Calibrator for Chemical Pollutant Measuring-Units [PDF]

open access: yes, 2007
The increasing diffusion of pollutant measuring units, which are installed over wide areas, along with the short calibration interval of several sensors for pollutant quantities, requires new calibration infrastructures to be developed.
Carullo, Alessio   +2 more
core   +1 more source

Study on a New Label Dosimeter for Radiation Processing

open access: yesJournal of Isotopes, 2016
In order to monitor the absorbed dose of goods in 60Co γ-rays and electron beams, a new label dosimeter had been developed for dose measurements. The label dosimeter had a multilayer structure, and the core of which was a layer of radiochromic film.
CAI Zhan-fan   +3 more
doaj   +1 more source

FY-3D MERSI On-Orbit Radiometric Calibration from the Lunar View

open access: yesSensors, 2020
Limited by the on-orbital calibration capability, scaling the measured radiance in accuracy and stability is challenging for the Earth observation satellites in the reflective solar bands (RSBs).
Ronghua Wu   +6 more
doaj   +1 more source

Analysis of the Spatial Properties of Correlated Photon in Collinear Phase-Matching

open access: yesPhotonics, 2021
In this paper, the spatial properties of correlated photon in collinear phase-matching in the process of spontaneous parametric down conversion (SPDC) are researched.
Lin Yin   +5 more
doaj   +1 more source

A PM1.0/2.5/10 Trichotomous Virtual Impactor Based Sampler: Design and Applied to Arid Southwest Aerosols—Part II: Application to Arid Southwest Aerosols

open access: yesKONA Powder and Particle Journal, 2014
A PM1.0/2.5/10 Trichotomous sampler has been developed to determine if the particles in the saddle point between the coarse and fine particle modes (specifically the 1.0 μm to 2.5 μm size range) are primarily
Virgil Marple   +2 more
doaj   +1 more source

Research and verification of internal and external measurement methods of large oil storage tanks capacity based on 3D lasers canning [PDF]

open access: yesE3S Web of Conferences, 2021
Nowadays, as an important tool for petrochemical enterprises to store and transport various petrochemical products, large oil storage tanks are highly praised by a large number of oil enterprises because of their characteristics of large capacity and ...
Chen Xianlei   +9 more
doaj   +1 more source

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