Results 161 to 170 of about 5,473 (299)

Microbial biomining from asteroidal material onboard the international space station. [PDF]

open access: yesNPJ Microgravity
Santomartino R   +16 more
europepmc   +1 more source

An Overview of Producer Services in the Mining Industry in South Africa

open access: yes, 2000
The mining industry has been at the heart of South Africa's economy for over 100 years. This working paper explores an aspect of the mining industry that has received little attention - the producer services used in production.
Pogue, Thomas E.
core  

Nutritional, phytochemical, and potential health benefits of Monostroma spp.: A systematic review

open access: yesFood Biomacromolecules, EarlyView.
Abstract Monostroma spp., belonging to the green seaweed, has been known to be health‐promoting food items as prophylactic agents worldwide. It has shown wide arrays of bioactivities for the prevention and treatment of various diseases. A total of 47 articles were selected to review following the Preferred Reporting Items for Systematic reviews and ...
Md Shariful Islam
wiley   +1 more source

Platinum-group minerals and tetraauricupride in ophiolitic rocks of Skyros island, Greece

open access: yes, 1992
In the serpentinized ophiolitic rocks from Skyros island, two distinct assemblages of base metal sulphides (BMS) and platinum-group minerals (PGM) occur.
Tarkian, M.   +2 more
core  

Comparison of physicochemical, rheological, and digestibility properties of starch isolated from plantain (Musa paradisiaca) using different methods

open access: yesFood Biomacromolecules, EarlyView.
Abstract The present work aimed to evaluate the effect of different isolation methods (distilled water, sodium hydroxide, and potassium metabisulfite) on the properties of plantain starch and compared with flour. It was hypothesized that chemical steeping enhanced yield, techno‐functional properties, and resistant starch without disrupting native ...
Tanvir Ahmed Laskar   +3 more
wiley   +1 more source

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

open access: yesGeological Journal, EarlyView.
Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito   +8 more
wiley   +1 more source

Thermochronologic Constraints on the Extensional History of the Ibex Hills, Southeastern Black Mountains, Death Valley, California

open access: yesGeological Journal, EarlyView.
A. Modeled T‐t paths for samples in the northern Ibex Hills, showing steady cooling throughout much of the Cenozoic, until rapid Miocene cooling. B. Weighted mean paths for each sample in this study. Note that all show a rapid cooling event at or just after 10 Ma, which is interpreted to represent exhumation as a result of regional extenstion ...
Zachariah D. Fleming
wiley   +1 more source

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