Results 41 to 50 of about 2,773,244 (210)
Gold Prices During and After the Great Recession [PDF]
, 2013 Gold, a highly valuable precious metal, has many practical uses that span multiple industries. Historically, one of the primary uses of gold has been to make objects, such as jewelry.
Hergt, Brian
core +1 more source
Inelastic current-voltage characteristics of atomic and molecular junctions
, 2004 We report first-principles calculations of the inelastic current-voltage (I-V) characteristics of a gold point contact and a molecular junction in the nonresonant regime.
Agraït N. +13 more
core +1 more source
On Hydrodynamical Description of Thermal Photons [PDF]
, 2002 The WA98 collaboration in the CERN SPS has reported an excess of photons over those originating from the decays of final hadrons in the lead-lead collisions. These photons can originate either from primary interactions of partons from colliding nuclei or
Adcox +30 more
core +3 more sources
Pharmaceuticals, 2020 Herein, we report the synthesis and the multiple anti-tumor properties of new gold and silver carbene complexes. The chemical modifications, grounded on our previous studies, led us to identify a good lead complex, gold-based, whose biological features ...
Domenico Iacopetta +8 more
doaj +1 more source
Is Truth the Gold Standard of Inquiry? A Comment on Elgin’s Argument Against Veritism [PDF]
, 2020 In True enough,, Elgin argues against veritism, which is the view that truth is the paramount epistemic objective. Elgin’s argument against veritism proceeds from considering the role that models, idealizations, and thought experiments play in science to
Mizrahi, Moti
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The effect of iron-oxidising bacteria on the stability of gold (I) thiosulphate complex [PDF]
, 2014 An acidophilic, iron-oxidising bacterial consortium was collected from Rio Tinto near Berrocal, Spain. This primary enriched culture was used to examine the effect of acidophilic iron-oxidising bacteria on the stability of soluble gold (I) thiosulphate ...
Bolin, Trudy +3 more
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A dicoordinate gold(
Chemical Communications, 2021 The use of the exceptionally bulky tris-2-(4,4′-di-tert-butylbiphenylyl)phosphine ligand allows the isolation and complete characterization of the first dicoordinate gold(i)–ethylene adduct, filling a missing fundamental piece on the organometallic chemistry of gold.
Miquel Navarro +5 more
openaire +6 more sources
Sleep quality disturbances and cognitive functioning in elderly patients with COPD
ERJ Open Research, 2016 Information about the association between cognitive functions, such as copying function, and sleep disturbances in patients with chronic obstructive pulmonary disease (COPD) is lacking.
Fiona A.H.M. Cleutjens +4 more
doaj +1 more source
Nanomaterials, 2020 Gold(I) phosphane compounds have recently attracted a renewed interest as potential new protagonists in cancer therapy. A class of phosphane gold(I) complexes containing azolate ligands has been successfully tested against several cancer cell lines and ...
Paola Astolfi +8 more
doaj +1 more source
Growth and reductive transformation of a gold shell around pyramidal cadmium selenide nanocrystals
, 2010 We report the growth of an unstable shell-like gold structure around dihexagonal pyramidal CdSe nanocrystals in organic solution and the structural transformation to spherical domains by two means: i) electron beam irradiation (in situ) and (ii) addition
Andreas Kornowski +35 more
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