Results 11 to 20 of about 825,597 (272)
Synthesis, characterization and thermochemistry of synthetic Pb–As, Pb–Cu and Pb–Zn jarosites [PDF]
Geochimica et Cosmochimica Acta, 2014 The enthalpy of formation from the elements of well characterized Pb-As, Pb-Cu, and Pb-Zn synthetic jarosites, corresponding to chemical formulas (H3O)0.68±0.03Pb0.32±0.002Fe2.86±0.14(SO4)1.69±0.08(AsO4)0.31±0.02(OH)5.59±0.28(H2O)0.41±0.02, (H3O)0.67±0 ...
Navrotsky, A. +10 more
core +4 more sources
U-Pb geochronology of the Fort Augustus granite gneiss: constraints on the timing of Neoproterozoic and Palaeozoic tectonothermal events in the NW Highlands of Scotland [PDF]
, 2001 The West Highland granite gneiss suite in Inverness-shire, Scotland, represents a series of S-type, anatectic granites formed by partial melting of host Neoproterozoic metasediments of the Moine Supergroup.
Kinny, P.D. +14 more
core +9 more sources
, 2021 This dataset consists of HAXPES spectra at Pb measured at SPring-8 BL46XU, and is a part of HAXPES database (MDR HAXPES DB, https://doi.org/10.48505/nims.3056) as a collection of ...
Industrial Application and Partnership Division, JASRI
core +1 more source
Effects of salicylic acid, humic acid, and EDTA chelate on the increasing Pb concentration in the barley inoculated with PGPR [PDF]
Journal of Advances in Environmental Health Research, 2020 The present study aimed to investigate the effects of salicylic acid (SA), humic acid (HA), and EDTA chelate on the increasing Pb concentration in a plant inoculated with plant growth-promoting rhizobacteria (PGPR).
Amir Hossein Baghaie +1 more
doaj +1 more source
Electroweak bosons in Pb+Pb and p+Pb collisions [PDF]
Nuclear and Particle Physics Proceedings, 2016 Electroweak boson (W, Z, ) measurements in Pb+Pb collisions at p sNN = 2:76 TeV and in p+Pb collisions at p sNN = 5:02 TeV are presented with the ATLAS detector at the LHC. In Pb+Pb, electroweak boson yields are shown to be independent of centrality. Di erential measurements in absolute pseudorapidity are used to investigate nuclear e ects to the free ...
openaire +3 more sources
Environment and Natural Resources Journal, 2022 The phytoremediation potential of Siam weed (Chromolaena odorata) was tested in lead (Pb) contaminated nutrient media with 5% (w/v) of polyethylene glycol (PEG) 6000 induced drought stress conditions. The plant was treated with 0, 5, 10, 20, and 50 mg/L
Chanaradee Srirueang +3 more
doaj +1 more source
Late Precambrian U-Pb titanite age for peak regional metamorphism and deformation (Knoydartian orogeny) in the western Moine, Scotland [PDF]
, 2003 There has been controversy over the number and timing of orogenies in the Precambrian Moine block in the Scottish Caledonides since the earliest radiometric dating in the 1960s. This work challenges a recent hypothesis, that this sector of the Laurentian
Tanner, P.W.G., Evans, J.A.
core +8 more sources
Jurnal Kelautan Tropis, 2019 Illegal tin mining or unconventional mining activities produce tailings. Tailings contain dangerous heavy metals one of which is Lead (Pb). The increasing concentration of Pb in the waters will also increase its concentration in the body of the biota ...
Derra Alianie Tawa +3 more
doaj +1 more source
Effect of N-acetyl cysteine on oxidative stress and Bax and Bcl2 expression in the kidney tissue of rats exposed to lead [PDF]
The Ukrainian Biochemical Journal, 2021 This study aimed to consider the lead-induced oxidative damage of the kidney of male rats and the role of antioxidant N-acetylcysteine (NAC) in preserving cells against Pb toxicity.
M. Gholami +4 more
doaj +1 more source