Zinc oxide 8.1% / Hydrous wool fat 4% cream

Abstract Graphene oxide is a complex substance that possesses significant implications in both theoretical and practical domains. In order to examine the potential of graphene oxide (GO) in reducing the high band gap of conducting materials, the electronic properties, including topography and band gap, the materials were assessed utilising density functional theory (DFT). calculations. The “B3LYP” technique was employed, along with the “6-31G” (d, p) and “LanL2DZ” basis sets. The quantum chemical parameters that have been calculated and found to be connected with reduced efficiency include total energy (E), highest occupied molecular orbital energy (EHOMO), lowest unoccupied molecular orbital energy (ELUMO), energy gap (EH−L), hardness (η), softness (S), and global electrophilicity index (ω). Applying the abbreviated Fukui function and abbreviated softness indicators facilitated the evaluation of potential regions for local reactivity. The results show that the total energy E is the highest at GO/ZnO composite which mean that it the most stable compound. While the EH−L for the composite was about 1.62 and this can prove the evidence that the composite is more relabel for the photo degradation than the ZnO in visible light.

Abstract licence: CC BY 4.0

The researches were carried out on sheep of the Kazakh Kurdy semi-coarse wool breed: rams of producers of the Bayyssk type of the same breed were used on uteruses of the Kargali inbreed type. The level and dynamics of live weight for the suckling period and up to 16 (yarki) months of age, as well as slaughter and meat qualities of rams of 2 and 4 months of age were studied in the obtained offspring. The level of live weight for all the studied age periods was the highest in the young stock obtained from crossing of Kargali inbred type mothers with rams of Bayys type producers, the superiority amounted to 6.0-3.9% at birth (rams - yarochki), 4.3-3.3% at weaning and 2.7% at 16 months of age (yarki). The study of features of articles of physique of 4 and 16 months old yaks showed that in these age periods yarks with genotype KPG-B × KPG-K have an advantage over purebred Kargalinsky coevals KPG-K by all measures of physique. In terms of slaughter indices, KPG-B × KPG-K lambs had superiority over purebred Kargala lambs at both age periods of slaughter

Abstract licence: CC BY