Results 11 to 20 of about 374,622 (310)

Genesis of the Delkan iron deposit based on the geological, tectonic, petrographic as well as δ18O and δ34S stable isotope studies (SW of Bardeskan, Khorasan Razavi Province) [PDF]

open access: yesپترولوژی
IntroductionDelkan iron mine, geologically, located in the south of Bardeskan city. It is geologically located in the eastern part of the Central East Iran Microcontinent.
Masih Kassaeian, Mehrdad Behzadi
doaj   +1 more source

Removal of Congo Red From Aqueous Solutions at Hardened Cement Paste Surfaces

open access: yesFrontiers in Materials, 2020
The removal of azo dyes is a critical issue in current textile industry wastewater treatment. In contemporary wastewater management, many structures that are in direct contact with wastewater are constructed with concrete.
Matthias Wagner   +4 more
doaj   +1 more source

Evidence for fungi and gold redox interaction under Earth surface conditions

open access: yesNature Communications, 2019
The role of fungi in the biogeochemical cycling of gold remains unclear. Here the authors show that fungi can initiate gold oxidation under supergene conditions, thereby impacting gold mobilisation and secondary deposit formation in terrestrial ...
Tsing Bohu   +11 more
doaj   +1 more source

Тhe role of the internal use of mineral water in the complex treatment of patients with chronic viral hepatitis C with concomitant non-alcoholic fatty liver disease

open access: yesJournal of Education, Health and Sport, 2020
Introduction: The use of modern drugs with direct antiviral effect allows achieving a stable virologic response (SVR) in patients with chronic hepatitis C (CHC).
Anna Izha
doaj   +1 more source

Study on Hydrochemical Characteristics and Formation Process of Antu Mineral Water in Changbai Mountain, China [PDF]

open access: yes, 2022
Changbai Mountain is the source region of the Songhua, Tumen, and Yalu Rivers. It is a famous concentrated distribution area of high-quality mineral water in China, which has a great economic value.
Yihan Li   +5 more
core   +1 more source

Technical and Mineral Level Effects of Water Treatment [PDF]

open access: yes, 2014
Reverse Osmosis is used for desalination of especially sea water in areas suffering from water shortage, and there are thousands and thousands of desalination plants around the world and more to come. The produced high–purity water tends to be corrosive,
Rosborg, Ingegerd,   +9 more
core   +1 more source

The Positive Effects of Drinking Water on Mineral Balance; Optimum Nutrient Ratios and Protection Against Toxic Elements by Nutrient Elements [PDF]

open access: yes, 2020
Mineral ratios are important because minerals can operate both antagonistically and synergistically with each other. Ca and Mg are synergists, but elevated Ca:Mg ratio in especially mineral-poor water will increase the risk of acute myocardial infarction
Rosborg, Ingegerd,, Ingegerd Rosborg
core   +1 more source

The effect of inoculation of pea plants with mycorrhizal fungi and Rhizobium on nitrogen and phosphorus assimilation

open access: yesPlant, Soil and Environment, 2006
The study evaluated the response of pea (Pisum sativum cv. Avola) to arbuscular mycorrhizal fungi (AM) species Glomus mosseae and Glomus intraradices and Rhizobium leguminosarum bv.
M. Geneva   +5 more
doaj   +1 more source

Mineral maturity and crystallinity index are distinct characteristics of bone mineral [PDF]

open access: yes, 2010
The purpose of this study was to test the hypothesis that mineral maturity and crystallinity index are two different characteristics of bone mineral. To this end, Fourier transform infrared microspectroscopy (FTIRM) was used.
Delmas, Pierre D.   +5 more
core   +1 more source

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