Evaluation of surface water quality is a complex process undertakingmultiple parameters. Converting great amount of parameters into a simpler expressionand enabling easy interpretation of data are the main purposes of water quality indices.The main aim of this study is to plan effective water resources management system forKarun River by combination of CCMEWQI and Geographic Information System ...

Abstract Clustering can be defined as the process of grouping physical or abstract objects into classes of similar objects. It’s an unsupervised learning problem of organizing unlabeled objects into natural groups in such a way objects in the same group is more similar than objects in the different groups. Conventional clustering algorithms cannot handle uncertainty that exists in the real life...

A photoplethysmogram (PPG) is a noninvasive circulatory signal related to the pulsatile volume of blood in tissue and is typically collected by pulse oximeters. PPG signals collected via mobile devices are prone to artifacts that negatively impact measurement accuracy, which can lead to a significant number of misleading diagnoses. Given the rapidly increased use of mobile devices to collect PP...

Groundwater is one of the most crucial freshwater resources in many parts world. However, growth population and different economic activities have negatively impacted groundwater quality. This study aims to assess quality An-Giang province, Vietnam, from 2017–2020 investigate its suitability for drinking via a new integrated-weight water index (IWQI). The samples were collected at thirteen well...

The Air Quality Index (AQI) is a significant tool of risk communication and reporting system. main aim the paper to comparatively analysis air quality index both Delhi Chennai. objective study compute AQI cities compare it. For data for computation are taken from secondary source Central Pollution Control Board (CPCB) Tamil Nadu (TNP). It found that in city pollution anthropogenic natural genes...