Results 21 to 30 of about 389,810 (254)

Scenario and water supply diagnosis for human consumption in the municipality of Aracati, Ceará [PDF]

open access: yesRBRH, 2022
Aracati, a municipality in the State of Ceará, is experiencing water shortages. The unpredictability of rainfall and a lack of management of these resources worsen water scarcity. The work diagnosed water availability in the municipality to aid municipal
Joyce Shantala Fernandes de Oliveira Sousa   +4 more
doaj   +1 more source

Management of water resources in semi-arid: assessment of the drinking water supply in rural communities of Chapada do Apodi-RN

open access: yesSustentabilidade em Debate, 2019
Water is a natural resource, present in metabolic processes of living beings, which has been used for various purposes, especially human consumption.
Jorge Luís de Oliveira Pinto Filho   +2 more
doaj   +1 more source

Endocrine disruptors in water for human consumption: chemical and biological monitoring

open access: yesJournal of Biological Research, 2011
Endocrine disrupting compounds (EDcs) are substances that, mimicking the effect of natural hormons or antagonising their action, alter function of the endocrine systems and consequently cause adverse health effects. The problem of Endocrine Disrupters in
O. Conio   +4 more
doaj   +1 more source

Influence of natural radon and metal contamination on surface water quality from a Brazilian Semiarid Region

open access: yesActa Scientiarum: Biological Sciences, 2017
The Brazilian semiarid region presents some adverse environmental conditions for the settled population such as a restricted water availability and the presence of radon and metal natural sources that can contaminate the water reservoirs and consequently
Richelly da Costa Dantas   +5 more
doaj   +1 more source

Water Quality for Human Consumption from the Public Water Supply System

open access: yesECWS-7 2023, 2023
Adequate, safe, and accessible water constitutes an essential resource for life and is an indispensable factor for the survival of humanity. In order to ensure uncontaminated water for water supplies, industry and agriculture, water quality is defined by microbiological, biological, chemical, and physical indicators.
Anita Ptiček Siročić   +3 more
openaire   +2 more sources

Application of Fourier transform infrared spectroscopy (FTIR) for protozoan analysis: A systematic review

open access: yesPhotodiagnosis and Photodynamic Therapy
Summary: Protozoa present in water for human consumption represent a significant public health risk to a greater extent in the most vulnerable populations.
Juan Felipe Ramirez Giraldo   +1 more
doaj   +1 more source

Hexavalent Chromium in Waters for Human Consumption and Irrigation in the Guano Canton

open access: yesESPOCH Congresses: The Ecuadorian Journal of S.T.E.A.M., 2021
Introduction: Considering the geographical location and industrial activities of the county Guano, which lies on an aquifer that supply water for both consumption and crop irrigation, it is necessary to examine the levels of chromium (Cr) in its watershed and tributaries.
G. Castillo-López   +3 more
openaire   +3 more sources

Investigation of the Suitability of Karadere River (Araklı-Trabzon) for Drinking and Irrigation Purposes

open access: yesDoğal Afetler ve Çevre Dergisi, 2022
In this study, it was aimed to determine the water quality characteristics of Karadere River. For this purpose, physical parameters, major anion-cation and trace element analyzes were carried out by performing surface water sampling in Karadere River ...
Arzu Fırat Ersoy   +1 more
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

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