, 2005 This work presents a new possibility of registration of ionizing radiation by the flowing gaseous radiochemical method (FGRM). The specified method uses the property of some solid crystalline lattice materials for a free emission of radioactive isotopes ...
A.S. Iljinov +13 more
core +1 more source
Effects of different levels of oxalic acid administration on feed intake and nutrient digestibility in goats [PDF]
, 2017 An experiment was carried out to investigate the effects of oxalic acid administration on feed intake and nutrient digestibility in goats. Four female cross bred (Boer × local) goats (average body weight of 46.3 kg) were randomly assigned to four ...
Akashi, Ryo +5 more
core +1 more source
Biorecovery of cobalt and nickel using biomass-free culture supernatants from Aspergillus niger [PDF]
, 2020 In this research, the capabilities of culture supernatants generated by the oxalate-producing fungus Aspergillus niger for the bioprecipitation and biorecovery of cobalt and nickel were investigated, as was the influence of extracellular polymeric ...
Csetenyi, Laszlo +5 more
core +2 more sources
Phase decomposition study in CoxFe3−xO4 iron cobaltites: Synthesis and structural characterization of the spinodal transformation [PDF]
, 2008 CoxFe3−xO4 iron cobaltites (1.21 < x < 2.35) have been prepared in the form of submicronic particles from mixed oxalic precursors heat treated at 900 and 600 °C. The samples obtained at 900 °C are made of a single spinel phase in which Co2+ and Fe3+ ions
Barnabé, Antoine +3 more
core +1 more source
High modulus rare earth and beryllium containing silicate glass compositions [PDF]
, 1976 Glass compositions having a Young's modulus of at least 16 million psi and a specific modulus of at least 110 million inches consisting essentially of approximately, by weight, 20 to 43% SiO2, 8 to 21% Al2O3, 4 to 10% BeO, 27 to 58% of at least one oxide
Bacon, J. F.
core +1 more source
Nutrients and bioactive compounds content of Baillonella toxisperma, Trichoscypha abut and Pentaclethra macrophylla from Cameroon [PDF]
, 2015 Baillonella toxisperma, Pentaclethra macrophylla and Trichoscypha abut are important foods for communities living around forests in Cameroon. Information on the nutritional value and bioactive content of these foods is required to establish their ...
Baidu-Forson, Joseph Jojo +5 more
core +1 more source
Saprotrophic soil fungi to improve phosphorus solubilisation and release. In vitro abilities of several species [PDF]
, 2017 Modern agriculture is dependent on phosphate rock (PR), which is a nonrenewable resource. Improvement of phosphorus (P) availability for crops in agricultural soils represents a key strategy to slow down the depletion of PR. The aim of this study was to
Ceci, Andrea +4 more
core +1 more source
, 2006 Magnetic properties of a mixed spin-1/2 and spin-3/2 Ising model on honeycomb lattice are investigated within the framework of an exact star-triangle mapping transformation.
Affronte +55 more
core +1 more source
Bioprotection of the built environment and cultural heritage [PDF]
, 2017 The growth of microbial biofilms and various biomineralization phenomena can lead to the formation of stable layers and veneers on rocks known as ‘rock varnishes’ that can stabilize surfaces and protect from further weathering. This article describes the
Adamo +28 more
core +2 more sources
Hydrogen-bonding chain and dimer motifs in pyridinium and morpholinium hydrogen oxalate salts
Acta Crystallographica Section E: Crystallographic Communications, 2018 We present here three compounds consisting of pyridinium or morpholinium hydrogen oxalates, each displaying different hydrogen-bonding motifs, resulting in chains for 4-(dimethylamino)pyridinium hydrogen oxalate 0.22-hydrate, C7H11N2+·C2HO4−·0.22H2O (1),
David Z. T. Mulrooney +5 more
doaj +1 more source