Results 1 to 10 of about 1,239,149 (306)

Comparison between manual scaling and Autoscala automatic scaling applied to Sodankylä Geophysical Observatory ionograms [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems, 2016
This paper presents a comparison between standard ionospheric parameters manually and automatically scaled from ionograms recorded at the high-latitude Sodankylä Geophysical Observatory (SGO, ionosonde SO166, 64.1° geomagnetic latitude), located in the ...
C.-F. Enell   +6 more
doaj   +3 more sources

NOIRE-Net–a convolutional neural network for automatic classification and scaling of high-latitude ionograms

open access: yesFrontiers in Astronomy and Space Sciences
Millions of ionograms are acquired annually to monitor the ionosphere. The accumulated data contain untapped information from a range of locations, multiple solar cycles, and various geomagnetic conditions.
Andreas Kvammen   +7 more
doaj   +3 more sources

New Chung-Li Ionosonde in Taiwan: System Description and Preliminary Results

open access: yesRemote Sensing, 2022
In spite of being interrupted several times in its long history of operation since 1950, the routine observation of the ionosphere with various ionosondes installed at the Chung-Li ionosphere station in Taiwan has been achieved successively for more than
Kai-Jun Ke   +7 more
doaj   +1 more source

Climatology of Spread F over Tucumán from Massive Statistical Analysis of Autoscaled Data

open access: yesAtmosphere, 2021
Automatic ionogram interpretation methods developed for real-time ionospheric monitoring can be applied in retrospective studies to analyze large quantities of data. The Autoscala software, implemented for such a purpose, includes a routine for automatic
Carlo Scotto, Dario Sabbagh
doaj   +1 more source

The Plantlia: free android app for measurement of foliar area and color with automated scaling

open access: yesTecnología en Marcha, 2022
There is a plethora of apps available for different biological applications, however, mobile software for plant measurement, specifically for field conditions are limited.
Ovidio Valerio-Cubillo
doaj   +1 more source

Proactive automatic up-scaling for Kubernetes

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ, 2023
Modern challenges in microservice architecture requires autoscaling (upscaling and down-scaling). As an example Black Friday can be considered when load to system increases significantly and obviously more computing capabilities are need to serve it ...
D. Gutman, O. Syrota
doaj   +1 more source

Design of on-line nondestructive rapid detection system for tilapia descaling rate based on machine vision

open access: yesShipin yu jixie, 2022
Objective: Improve the quality and efficiency of tilapia processing and increase the added value of products. Methods: For the fluorescence response difference of fish scales and fish skin under ultraviolet excitation, a rapid detection system for ...
LI Peng-peng   +5 more
doaj   +1 more source

The Accuracy of Real-Time hmF2 Estimation from Ionosondes

open access: yesRemote Sensing, 2020
A total of 4991 ionograms recorded from April 1997 to December 2017 by the Millstone Hill Digisonde (42.6°N, 288.5°E) were considered, with simultaneous Ne(h)[ISR] profiles recorded by the co-located Incoherent Scatter Radar (ISR).
Carlo Scotto, Dario Sabbagh
doaj   +1 more source

Automatic Scaling Mechanism of Intermodal EDI System under Green Cloud Computing

open access: yesJournal of Advanced Transportation, 2022
EDI is a hot topic in the research of multimodal transportation informatization, which determines the exchange level of intermodal transportation information. However, its high cost, large system coupling degree and low performance threshold cannot adapt
Qiang Huang   +5 more
doaj   +1 more source

Comparison of Manual and Semi-Automatic [18F]PSMA-1007 PET Based Contouring Techniques for Intraprostatic Tumor Delineation in Patients With Primary Prostate Cancer and Validation With Histopathology as Standard of Reference

open access: yesFrontiers in Oncology, 2020
PurposeAccurate contouring of intraprostatic gross tumor volume (GTV) is pivotal for successful delivery of focal therapies and for biopsy guidance in patients with primary prostate cancer (PCa). Contouring of GTVs, using 18-Fluor labeled tracer prostate
Simon K. B. Spohn   +19 more
doaj   +1 more source

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