Results 61 to 70 of about 293,621 (293)

Sobre a Dosagem Fotométrica do Cobre em Águas

open access: yesBrazilian Archives of Biology and Technology, 2001
The author presents an analytic process for copper quantitative determination in mineral and potable waters, based in the reaction of the cation copper with sodium diethyl-dithio carbamate. Due to the presence of certain elements common in water, such as
Reinaldo Spitzner
doaj   +1 more source

Geothermal and mineral waters of Croatia [PDF]

open access: yes, 2009
U ovom seminaru pokušala sam što jednostavnije prikazati bogatstvo mineralnim i geotermalnim vodama na prostoru Hrvatske. Ukratko, termalne i mineralne vode vezane su uz određene tektonske i litostratigrafske uvjete koji moraju postojati da bi one izbile
Vučetić, Tajana
core   +2 more sources

Graphical statistics to explore the natural and anthropogenic processes influencing the inorganic quality of drinking water, ground water and surface water [PDF]

open access: yes, 2018
Plots of cumulative distribution functions (CDF) are a simple but powerful exploratory data analysis (EDA) tool to evaluate and compare statistical data distributions.
Banks, David   +5 more
core   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Healing waters: Medicine, Chemistry, Relief and Extraordinary Cures in Britain in the Long Eighteenth Century

open access: yesEtudes Epistémè
This article focuses on the use and theories of mineral waters to explore how healing can be understood as a multifaceted phenomenon by doctors and patients alike. In medical theory and practice around taking the waters, health improvements were expected
Sophie Vasset
doaj   +1 more source

The main chemical properties of hot and cold mineral waters in Bayankhongor, Mongolia

open access: yesMongolian Journal of Chemistry, 2014
In the current study, hot and cold mineral springs and sub mineral waters in the Bayankhongor province were examined for their chemical characteristics and identified cold mineral waters classification according to mineral water classification of ...
D Oyuntsetseg   +3 more
doaj   +1 more source

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

open access: yesAdvanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang   +7 more
wiley   +1 more source

Development of method for the mineral water catalase activity determination

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2015
Biological effects of mineral water depend not only on the chemical composition but also on the metabolic products of microbial cenosis. Among numerous microorganisms constituting the autochthonous microflora of mineral waters, we do evolve the ...
Olena М. Nikipelova   +2 more
doaj   +1 more source

THE SODIUM CHLORIDE MINERAL WATERS IN MUREŞ COUNTY, LASTING TOURISM PROTECTION AND CAPITALIZATION [PDF]

open access: yes, 2014
This study represents a continuation of the research and assessment of sodium chloride mineral water resources on the territory of the Transylvanian Depression, especially regarding the emergence of salt springs, which are still not to be found in the ...
CIANGĂ N., COSTEA D.
core  

Analysis of the Use of Cylindrospermopsin and/or Microcystin-Contaminated Water in the Growth, Mineral Content, and Contamination of Spinacia oleracea and Lactuca sativa [PDF]

open access: yes, 2019
Cyanobacteria and cyanotoxins constitute a serious environmental and human health problem. Moreover, concerns are raised with the use of contaminated water in agriculture and vegetable production as this can lead to food contamination and human exposure ...
Barreiro, Aldo   +5 more
core   +1 more source

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