[PDF] Top 20 Pełny tekst – pdf. DOI:10.5601/J ELEM.2011.16.1.07

... of: 1) highmoor peat from Lithuania, 2) pine bark from the pulp plant Zak³ady Celulozowe + fen peat from Biskupice near Poznañ (v : v = 1 : ...at 1 : ... See full document

... a depth of 0-40 and 40-80 cm. A three-year field experiment was conducted in Byszwa³d near Lubawa. The soil had acidic reaction (pH 1 mol KCl dm–3 of 5.30) and contained the following concentrations of mineral ... See full document

... The results of the study presented in this article come from 2000-2007. Every year after the growing season, soil samples were collected from each treatment in four replicates from the layers of 0-25 cm and 25-50 cm ... See full document

... Selenium is a trace element which in small amounts is necessary for human and ani- mal nutrition. In a living organism, it helps a number of antioxidant enzymes to function normally. In many parts of the world, including ... See full document

... Celem pracy by³o zbadanie wp³ywu wieku ryb, warunków termicznych i zanieczysz- czeñ antropogenicznych na poziom magnezu w tkankach (krew) i narz¹dach (skrzela, w¹- troba, nerki i miêœnie grzbietowe) piêciu gatunków ryb: ... See full document

... The aim of this paper has been to evaluate yields and seed quality of winter oilseed rape depending on the plant density, foliar fertilisation with magnesium, sulphur, boron and Asahi growth biostimulant combined with ... See full document

... Magnesium is fundamental to the existence of life. The consequence of altered ma- gnesium homeostasis may be magnesium deficiency. It is well known that magnesium plays a role in tumour biology such as carcinogenesis, ... See full document

... the cultivars in which the losses after a long-term storage period, irrespec- tive of the affecting factors, do not exceed 12% are considered to be the material of good storage life, while the fresh weight losses ... See full document

... Following publications underlining the potential use of selenium (Se) in reducing the risk of prostate, skin, colorectal, liver, mammary and lung cancer, awareness of the impor- tance of Se to human health has markedly ... See full document

... Potato tubers were examined in a field experiment conducted over the years 2004- -2006 and arranged as a split-plot design with three replicates. Two factors were studied: I – three mid-early cultivars of edible potato: ... See full document

... grup 1-3 wykaza³a wzrastaj¹ce stê¿enie G0’, G120’ i ciœnienie skurczowe (SBP), odpowiednio p=0,01; p=0,01; p=0,04 oraz ró¿nice w stê¿eniu Zn (p=0,002) i Cu/Zn (p=0,0003), z najni¿- szymi wartoœciami Zn 10,67±3,37 ... See full document

... metal and the exposure time had a statistically significant effect on concentrations of ma- gnesium and calcium in water soldier, as well as on their concentration in water. Except the control and regardless the exposure ... See full document

... i œliwy. Wszystkie doœwiadczenia za³o¿ono metod¹ losowanych podbloków w uk³adzie zale¿- nym (ang. split-plot), w 7 powtórzeniach w doœwiadczeniu z wiœni¹ £utówka, 5 – z brzo- skwini¹ Redhaven i 4 – w doœwiadczeniu ze ... See full document

... In 2007-2008, pot experiments were conducted on cv. Michalina head lettuce grown in an unheated greenhouse in spring. The aim of the study was to compare organic and mi- neral iron compounds as well as their rates in ... See full document

... Fractional differential equations arise in many engineering and scientific disciplines as the mathematical modeling of systems and processes in various fields, such as physics, mechanics, aerodynamics, chemistry, and ... See full document

... Our study has several limitations. Firstly, as a single institution series of a tertiary referral centre, it may not reflect outcomes achieved in the broader clinical community. Secondly, there was no central pathology ... See full document

... Measurements are performed using a virtual MIMO array [10]. The virtual array is created by moving the antennas to predefined positions along rails in two directions in the horizontal plane. The polarization of ... See full document

... Legere, J Basiuk; Program Committee: C Canil, D Heng, N Reaume, S Tanguay; Other Presenters: M Atkins, G Bjarnason, J Dancey, M Evans, N Fleshner, M Haider, A Kapoor, R Uzzo, D Maskens, D Soulieres, G ... See full document

... CMWCNT (< 8 nm diameter, 10-30 μm length and > 95 wt% purity) were obtained from Shenzhen Nanotech Port Co., Ltd. (Shenzhen, China). β-cyclodextrin and Nafion were purchased from Aldrich (Sigma-Aldrich, ... See full document

... It has been shown that the accurate modelling in dynamics of many engineering, physics, and economy systems can be obtained by using fractional differential equations. Numerous applications can be found in ... See full document