Devices on the basis of carbon nanotube (CNT) were not used extensively up to date [6]. That is connected with a problem of receiving the reliable, corresponding to the sizes and properties of CNT, electrode systems [7]. As a rule, usually represented CNT-devices contain other elements of the scheme, including electrodes, of the micron size. In devices on the base of CNT-array, electrodes can h...

the nutrient elements uptake in many of soils, is a problem because of high ph and plenty of calcium ions in them. some of these elements are phosphorus and microelements. it is possible to increase absorption of these nutrient elements by addition of sulfur in soil and biological oxidation. the rate of this reaction is very slow and thiobacillus bacteria are the most important oxidators of sul...

The second group heading in column one of S2 Table contains the wrong unit. It should read: Microelements (µM). Please view the correct S2 Table below. S2 Table. Composition of nutrient solutions. Copyright: © 2015 Nouri et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in...

Changes of various mineral elements (P, K, Ca, Mg, Fe, Mn, Zn and Na) contents in roots and leaves of S. sagittifolia were studied with treatment of different Cu2+ concentrations (5 μM, 10 μM, 20 μM and 40 μM) after 15 days. The results showed that: 1) Cu accumulated in roots of S. sagittifolia in large quantities, while Cu content in leaves showed no significant change; 2) It can be seen from ...

There is no doubt that several macro-/microelements and vitamins are key features to prevent malignancies in experimental studies on animals. Literature data and results of our own studies are strongly suggesting that for malignancies characterized by strong contribution of inflammatory response to environmental carcinogens such as lung, colorectal or prostate cancers, penetrance level can be r...

During pre-slaughter handling, poultry is exposed to a variety of co-acting stimuli: sudden displacement, vehicle movement, speeding up, vibrations, jolts, noise, lack of feed and water, restriction of natural behaviours, disturbance of flock hierarchy, restriction of living space, exposure to pain, and change of transport microclimate (Duncan, 1989; Broom, 1990; Mitchell and Kettlewell, 1998)....