Results 161 to 170 of about 82,416 (187)

The Effects of Carbonate Precipitation on the Physical Properties of Basalt

open access: yesAGU Advances, Volume 7, Issue 2, April 2026.
Abstract To avoid the negative consequences of climate change, there is an urgent need to remove carbon dioxide from the atmosphere. Carbon mineralization—the conversion of injected CO2 into stable carbonate minerals—offers a promising pathway for large‐scale, permanent geologic storage. While projects such as CarbFix have demonstrated its feasibility,
Jonathan Simpson   +4 more
wiley   +1 more source

MMLTC: A Novel Tolerance‐Based Clustering Framework for Multimodal Sentiment and Harmful Meme Classification in Multilingual Settings

open access: yesComputational Intelligence, Volume 42, Issue 2, April 2026.
ABSTRACT This work introduces a novel Tolerance‐Based Clustering Framework (MMLTC) framework for affective analytics of multimodal/multilingual content in social media. A key feature of the MMLTC framework is its ability to overcome limitations of prior tolerance‐based classifiers through the construction of label specific pure tolerance classes ...
Jaher Hassan Chowdhury, Sheela Ramanna
wiley   +1 more source
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Estimating the Reliability of Digital Data Acquisition in Cultural Astronomy

Journal of Skyscape Archaeology, 2018
Digital tools are increasingly used in cultural astronomy, so that it is now more important than ever to assess their precision and reliability, and to identify what uncertainties they may introduce. The present work aims to address these issues by comparing a dataset of orientations of Roman cities in the Iberian Peninsula measured in situ with ...
Andrea Rodríguez-Antón   +2 more
openaire   +1 more source

High-speed highly-flexible reconfigurable data acquisition system for astronomy

SPIE Proceedings, 2006
We have developed a high speed, flexible, data acquisition system and targeted it to astronomical imaging. The system is based on Field Programmable Gate Arrays (FPGAs) and provides a gigabit/sec fiber optic link between the electronics located on the instrument and the host computer.
Pirger, Bruce E.   +9 more
openaire   +1 more source

A first-generation software product line for data acquisition systems in astronomy

SPIE Proceedings, 2008
This article presents a case study on developing a software product line for data acquisition systems in astronomy based on the Exemplar Driven Development methodology and the Exemplar Flexibilization Language tool. The main strategies to build the software product line are based on the domain commonality and variability, the incremental scope and ...
J. C. López-Ruiz   +4 more
openaire   +1 more source

Design of a FPGA based data acquisition system for radio astronomy applications

Proceedings. The 16th International Conference on Microelectronics, 2004. ICM 2004., 2005
In this paper, we describe a high-speed, PCI based data acquisition system using a Xilinx FPGA for very long baseline interferometry. This system accepts data through LVDS interface and has time keeping options through external clocks for providing an accurate time tagging on the acquired data.
Y. Abhymikar   +2 more
openaire   +1 more source

Real time data acquisition system for very high energy gamma ray astronomy experiment

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1990
Abstract An experiment is being conducted at Pachmarhi (MP) to search for TeV gamma rays from celestial sources like: Cygnus X-3, Crab Pulsar, Cas-γ, Her X-1 etc. The detection of an extensive air shower intiated by TeV γ-rays or more abundant cosmic-ray photons in the Earth's atmosphere is through the Cherenkov light from the secondaries (e + and e
P.N. Bhat, A.V. John, S.S. Upadhyaya
openaire   +1 more source

A System of Automated Control for Data Acquisition in Radio Astronomy in the Decameter Range

Journal of Automation and Information Sciences, 1997
D. G. Dosin, O. L. Ivantishin
openaire   +1 more source

An overview of real‐world data sources for oncology and considerations for research

Ca-A Cancer Journal for Clinicians, 2022
Lynne Penberthy   +2 more
exaly  

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