Soil salinization is one of the most significant global problems, leading to reduced agricultural productivity potential and biodiversity. The main salt commonly found on surface soils in water NaCl, which directly impacts plant growth land degradation. Therefore, this study was conducted examine morpho-physiological characteristics two genotypes Camelina sativa (?NS Slatka?; ?NS Zlatka?) Carth...

Low food availability is a major structuring force in deep-sea benthic communities, sustaining only very low densities of organisms in parts of the abyss. These low population densities may result in an Allee effect, whereby local reproductive success is inhibited, and populations are maintained by larval dispersal from bathyal slopes. This slope-abyss source-sink (SASS) hypothesis suggests tha...

As an advanced process detection technology, electrical impedance tomography (EIT) has widely been paid attention to and studied in the industrial fields. But the EIT techniques are greatly limited to the low spatial resolutions. This problem may result from the incorrect preprocessing of measuring data and lack of general criterion to evaluate different preprocessing processes. In this paper, ...

Eugene Garfield’s article, “Citation indexes for science” [Science 122, 108 (1955)], is interesting beyond doubt. If we had in our library a citation index such as he proposes, I should use it to advantage. Amid today’s overwhelming difficulties in scientific communication, however, this index would solve too few problems to justify its surely great cost at this time. Even though all the cited ...

As indicated last week, Cut-rent

Sustainable development is about creating a balance between and environment, it consists of three essential principles: society, economy. Today, one the most important challenges in deep open pit mines transition from to underground, which has positive negative impacts on sustainable indexes. In order reduce these adverse impacts, impact various parts operation indexes should be evaluated corre...