The use of a soil fertiliser results in high, good quality yields. most widely used fertilisers are mineral or organic, but there is increasing attention on organomineral produced from sewage sludge. These contain beneficial components which may improve fertility and thus plant productivity, some concerns associated with their application due to composition. Using short-term pot experiment the ...

A positive association of Li consumption with the potentially protective and beneficial for human health was reported (Barjasteh-Askari et al. 2020). Drinking water, grains, or vegetables can be a significant source humans. Microdoses intake may have antisuicidal, mood-stabilizing, antidepressive, antimanic effects (Knudsen 2017; Ng 2019). The assessment naturally occurring concentrations in wa...

Bod a K., 1. I II e k, V. S abo: Concentrations o/Mineral Substances in the Tibiotarsus o/the Japanese Quail in Weightlessness. Acta vet. Bmo 1996, 65: 33-37. The concentrations of Ca, P, Mg, and Na were studied in the tibiotarsus of 17-day-old embryos of Japanese quail, in quail 2-4 days of post-embryonic development in the MIR orbital station, and in adult birds of both sexes exposed to 7 day...

An important stage of the designing process in the machine-building industry is the optimization of the strength characteristics of a new product--one of the aims of the said optimization being the reduction of material content of machines and mechanisms. However, carrying out strength investigations via fuU-scale testing of prototypes and models calls for considerable material, labour and time...

The aim of the studies was to compare Na, K, Ca, Png and Mg concentrations in the blood serum of lambs coming from the northern and the southern region of Western Pomerania, as well as to compare the concentration of these elements in the osseous tissue of caudal vertebrae in sheep lambs and of mandible in roe deer bucks populating the areas of the same agrocenoses cultivated fields and meadows...

The elemental composition of food consumed by astronauts is well defined. The major elements carbon, hydrogen, oxygen, nitrogen and sulfur are taken up in large amounts and these are often associated with the organic fraction (carbohydrates, proteins, fats etc) of human tissue. On the other hand, a number of the elements are located in the extracellular fluids and can be accounted for in the li...

This paper uses computational simulation to investigate the lateral load-displacement behavior and failure modes of a modern 14-story reinforced concrete (RC) core wall building. The design complies with minimum code requirements current California Building Code, which is based on ASCE 7–16 ACI 318–14. representation building, accounts for material nonlinearities all structural components, empl...

Argentina is the world's leading exporter of confectionery sunflower. This work characterized morphometric and nutritional composition sunflower seeds from new genotypes. Average variables per seed were: weight 0.11 0.06 g with without achene, respectively; length 15.2 mm; width 8.50 mm, most calibers greater than 9.51 mm. Proximate analysis indicated that shell were an important source lipids ...

Nowadays, organic fertilizers play an important role in agriculture. They are progressively substituting chemical fertilizers to prevent their harmful impact on human health and the environment. They provide high yield, better quality products and a shorter period of harvesting crops. In this study, the mineral elements: primary macronutrient (N, PO3- and K+), secondary macronutrient: (Ca2+, Mg...