Geothermal spring ecosystems, as extreme habitats, exert significant environmental pressure on their microeukaryotic communities.However, existing studies on the stability of microeukaryotic communities in geothermal ecosystems across different habitats and temperature gradients are still limited.In this study, we used high-throughput 18S rDNA sequ
The distribution of bat species across the underground sites of Georgia
In Georgia, investigations of bat species using caves have been conducted since the beginning of the 20th century.However, robust knowledge is still largely unavailable, as only about 15% of the roughly 2,000 underground sites have been surveyed for bats.The primary objective of this article was to document the use of underground habitats by variou
Machine Learning Based Dynamic Correlation on Marine Environmental Data Using Cross-Recurrence Strategy
As a frequent natural disaster, red tide has attracted more and more attentions.In fact, red tide results from the joint actions of multiple complex marine environmental factors.Unfortunately, there is no work on the interaction analysis between these factors.To inaugurate a systematic research of this area, a novel machine learning based framework
An Ontological-Based Model to Data Governance for Big Data
Nowadays, companies and official bodies are using the data as a principal asset to take strategic decisions.The advances in big data processing, storage and analysis techniques have allowed to manage the continuous increase in the volume of data.This increase in the volume of data together with Insurance its high variability and the large number of
Comparative Assessment of a Horizontal Small Wind Turbine with Ball and Magnetic Bearings on the Starting
This article describes a mathematical model of a horizontal wind turbine of 500 W with a NACA 2418 airfoil type during the start-up condition for two proposed systems.The first one considers a wind turbine system where the friction moment is given by ball bearings.The second one proposes the replacement of the ball bearings by magnetic bearings cal