Results 241 to 250 of about 161,196 (302)

Compressive stress-driven Piezo1 activation and Rho-ROCK mechanotransduction promote tumor progression via epigenetic mechanical memory. [PDF]

open access: yesSci Adv
Boyle ST   +8 more
europepmc   +1 more source

Rock phosphate enriched compost: An approach to improve low-grade Indian rock phosphate

Bioresource Technology, 2006
In this study, rock phosphate enriched composts (RP-compost) were prepared by mixing four low-grade Indian rock phosphates with rice straw with and without Aspergillus awamori. RP-compost had higher total P, citrate soluble P (CSP), organic P (Org.P), acid and alkaline phosphatase activities, and lower water soluble P (WSP) and microbial biomass C (MBC)
D R, Biswas, G, Narayanasamy
exaly   +3 more sources

Effective lead immobilization by phosphate rock solubilization mediated by phosphate rock amendment and phosphate solubilizing bacteria

Chemosphere, 2019
Lead can be immobilized in contaminated soils by phosphate rock (PR) amendment, but its efficiency is generally limited by low solubility of PR. Our study aimed to elucidate whether phosphate solubilizing bacteria (PSB) can promote Pb immobilization through PR solubilization. Results showed that P. ananatis HCR2 and B.
Chengyu Chen
exaly   +3 more sources

Screening for rock phosphate solubilizing Actinomycetes from Moroccan phosphate mines

Applied Soil Ecology, 2008
Three Moroccan phosphate mines, an original biotope rich in insoluble rock phosphate (RP), were explored for the presence of RP solubilizing Actinobacteria. Three hundred actinomycete isolates originating from these mines were tested for their ability to grow on a synthetic minimum medium (SMM) containing insoluble RP as unique phosphate source.
Hanane Hamdali   +2 more
exaly   +3 more sources

Phosphate rock bioleaching

Biotechnology Letters, 1992
Microbiological acid solutions produced byThiobacillus ferrooxidans andThiobacillus thiooxidans on pyritiferous concentrate were used to solubilize phosphate rock with a high grade in P2O5. Five different mixtures of pyritiferous concentrate and phosphate rock, in different proportions, were used in adequate liquid culture media.
A. C. A. Costa   +2 more
openaire   +1 more source

Uranium endowments in phosphate rock

Science of The Total Environment, 2014
This study seeks to identify and specify the components that make up the prospects of U recovery from phosphate rock. A systems approach is taken. The assessment includes i) reviewing past recovery experience and lessons learned; ii) identifying factors that determine recovery; and iii) establishing a contemporary evaluation of U endowments in ...
Andrea E, Ulrich   +3 more
openaire   +2 more sources

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