Results 21 to 30 of about 48,754,799 (248)

Detection of agricultural fires in the state of Acre with GEE and QGIS

open access: yesBiodiversidade Brasileira, 2020
Herein we aimed to test four supervised classifiers to map forest scars caused by agricultural burning activities, and also evaluate time-quality ratio accuracy.
Francisco Salatiel Clemente de Souza   +16 more
doaj   +3 more sources

Relationship Between Serum Myostatin and Endothelial Function in Non-Dialysis Patients with Chronic Kidney Disease

open access: yesDiseases
Background/Objectives: Myostatin, primarily produced by skeletal muscle, inhibits muscle growth and promotes protein degradation. It has been implicated in conditions such as obesity, insulin resistance, and cardiovascular disease.
Ho-Hsiang Chang   +5 more
doaj   +1 more source

Association between Serum Adipocyte Fatty Acid Binding Protein Level and Endothelial Dysfunction in Chronic Hemodialysis Patients

open access: yesLife, 2022
Adipocyte fatty acid binding protein (A-FABP) is associated with atherosclerosis, and endothelial dysfunction is one of the reasons for adverse cardiovascular outcomes in patients undergoing hemodialysis (HD).
Hsin-Jou Fan   +3 more
doaj   +1 more source

Development of an induction motor condition monitoring test rig And fault detection strategies [PDF]

open access: yes, 2014
Includes bibliographical references.This thesis sets out to develop an induction motor condition monitoring test rig to experimentally simulate the common faults associated with induction motors and to develop strategies for detecting these faults that ...
Dlamini, Mpendulo
core   +1 more source

Design and Application of High Reliability Intelligent Pressure Switch

open access: yes发电技术, 2019
Pressure switch is an important primary signal element in thermal power unit protection system. The accuracy, reliability and rapidity of the pressure switch measurement directly determine the correct and fast operation of the power plant protection ...
Hechun WU   +7 more
doaj   +1 more source

A Multi-Analytical Study for the Enhancement and Accessibility of Archaeological Heritage: The Churches of San Nicola and San Basilio in Motta Sant’Agata (RC, Italy)

open access: yesRemote Sensing, 2021
In the coming years, Italy will need to take on a great challenge concerning the digitization of its archaeological and architectural heritage, one of the richest and most problematic in the world.
Dario Giuffrida   +6 more
doaj   +1 more source

Personalized low-cost thermal comfort monitoring using IoT technologies

open access: yesIndoor Environments
Thermal comfort plays an essential role in the well-being and productivity of occupants. Typically, thermal comfort is assessed either through surveys completed by building occupants or through sensor data that is analyzed using thermal comfort models ...
Carlos Chillón Geck   +3 more
doaj   +1 more source

The Use of Unmanned Aerial Vehicle for Geothermal Exploitation Monitoring: Khankala Field Example

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2018
The article is devoted to the use of unmanned aerial vehicle for geothermal waters exploitation monitoring. Development of a geothermal reservoir usually requires a system of wells, pipelines and pumping equipment and control of such a system is quite ...
Sergey V. Cherkasov   +3 more
doaj   +1 more source

Comparison of Machine Learning and Physics-Based Approaches for Thermal Infrared Simulation for Urban Digital Twins [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Thermal simulation in urban digital twins enables effective monitoring of surface urban heat islands and supports climate adaptation planning. This paper evaluates machine learning and physics based approaches for this task through a unified validation ...
B. Kottler   +3 more
doaj   +1 more source

Serum Galectin-3 Level Is Positively Associated with Endothelial Dysfunction in Patients with Chronic Kidney Disease Stage 3 to 5

open access: yesToxins, 2021
Galectin-3, which is a novel biomarker of cardiovascular stress and related to inflammation, could predict adverse cardiovascular events. However, its relationship with endothelial function in patients with chronic kidney disease (CKD) remains ...
Bang-Gee Hsu   +3 more
doaj   +1 more source

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