Results 1 to 10 of about 2,033,576 (196)

Differential Bacterial Predation by Free-Living Amoebae May Result in Blooms of Legionella in Drinking Water Systems

open access: yesMicroorganisms, 2021
Intracellular growth of pathogenic Legionella in free-living amoebae (FLA) results in the critical concentrations that are problematic in engineered water systems (EWS). However, being amoeba-resistant bacteria (ARB), how Legionella spp.
Mohamed Shaheen, Nicholas J. Ashbolt
doaj   +2 more sources

Surveillance of Naegleria fowleri in Louisiana's public water systems

open access: yesJournal of Water and Health, 2023
The free-living amoeba Naegleria fowleri (Nf) inhabits soil and natural waters worldwide: it is thermophilic and thrives at temperatures up to 45 °C and in a multitude of environments.
Lauren Ward, Samendra P. Sherchan
doaj   +2 more sources

Monitoring the Water Stress of an Indoor Living Wall System Using the “Triangle Method” [PDF]

open access: yesSensors, 2020
Living walls are important vertical greening systems with modular prevegetated structures. Studies have suggested that living walls have many social benefits as an ecological engineering technique with notable potential for reconciliation ecology ...
Xu Yuan   +5 more
doaj   +3 more sources

Environmental (Saprozoic) Pathogens of Engineered Water Systems: Understanding Their Ecology for Risk Assessment and Management

open access: yesPathogens, 2015
Major waterborne (enteric) pathogens are relatively well understood and treatment controls are effective when well managed. However, water-based, saprozoic pathogens that grow within engineered water systems (primarily within biofilms/sediments) cannot ...
Nicholas J. Ashbolt
doaj   +2 more sources

Anomalous sub-diffusion of water in biosystems: From hydrated protein powders to concentrated protein solution to living cells

open access: yesStructural Dynamics, 2020
Water is essential to life and its translational motion in living systems mediates various biological processes, including transportation of function-required ingredients and facilitating the interaction between biomacromolecules.
Rui Li   +7 more
doaj   +2 more sources

Long-term persistence of infectious Legionella with free-living amoebae in drinking water biofilms

open access: yesInternational Journal of Hygiene and Environmental Health, 2019
Prolific growth of pathogenic Legionella pneumophila within engineered water systems and premise plumbing, and human exposure to aerosols containing this bacterium results in the leading health burden of any water-related pathogen in developed regions ...
Mohamed Shaheen, Nicholas J Ashbolt
exaly   +2 more sources

Using Methods to Assess the Structure of Water and Water-Containing Systems to Improve the Properties of Living and Non-Living Systems

open access: yesWater (Switzerland)
This paper explores how water and water-based systems change their structure under different conditions, such as pH, temperature, and electric fields. These changes affect the properties and performance of living and non-living systems that use water or water-based systems in various technologies.
Andrej Vidmar, Mitja Brilly
exaly   +2 more sources

Deep into the Water: Exploring the Hydro-Electromagnetic and Quantum-Electrodynamic Properties of Interfacial Water in Living Systems

open access: yesOALib, 2019
Normal water structures are maintained largely by interactions with bi-omacromolecular surfaces and weak electromagnetic fields, which enable extended networks for electron and proton conductivity.
Claudio Messori
semanticscholar   +2 more sources

Maize Water Use in Living Mulch Systems with Stover Removal

open access: yesCrop Science, 2012
ABSTRACTConstraints to maize (Zea mays L.) stover biomass harvest may be mitigated by using a living mulch (LM) to offset C exports and control soil erosion. Living mulches can compete with the main crop for resources, particularly water. The objectives of this research were to quantify soil water dynamics and maize water use in continuous maize with ...
Dustin R. Wiggans   +3 more
semanticscholar   +4 more sources

Co-Occurrence of Free-Living Amoeba and Legionella in Drinking Water Supply Systems

open access: yesMedicina, 2019
Background and Objectives: Legionella is one of the most important water-related pathogens. Inside the water supply systems and the biofilms, Legionella interact with other bacteria and free-living amoeba (FLA).
Olga Valciņa   +7 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy