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Bioactive secondary metabolites in several genera of gentianaceae species from thè central regions of thè balkan peninsula
(Springer Berlin Heidelberg, 2015)
The results are presented of phytochemical investigations, during the last decade, of some wild-growing species of the family Gentianaceae from Serbia and Montenegro. Some of the species investigated, members of the genera ...
Application of Density Functional and Density Functional Based Ligand Field Theory to Spin States
(John Wiley & Sons, Ltd, 2015)
Density functional approximations (DFAs) are often used to predict the energetic of transition metal (TM) compounds although an accurate prediction of the energy difference between close lying states of different spin ...
Application of Spectroscopic Methods and Hyphenated Techniques to the Analysis of Complex Plant Extracts
(Dordrecht : Springer Netherlands, 2015)
Through the selected examples of different classes of secondary metabolites two general approaches in the analysis of complex mixtures of natural products are presented. The first one involves isolation of the constituents ...
Evaluation of the possibility of using normalization with cobalt in detection of anthropogenic heavy metals in sediments
(Nova Science Publishers, Inc., 2015)
Geochemical normalization with conservative elements has been effectively used for assessing the enrichment of metal pollutants and distinguishing their natural and anthropogenic sources. Without correcting for textural ...
Environmental impacts of reservoirs
(Springer Netherlands, 2015)
The construction of reservoirs is one of the most important practices for the development and management of water resources. Many large reservoirs were built without a thorough or systematic evaluation of the long-term ...
Pollution characteristics and potential ecological risk assessment of heavy metals in river sediments based on calculation of pollution indices
(Nova Science Publishers, Inc., 2015)
The presented study was carried out in order to evaluate risk assessment of selected heavy metals (Cd, Cu, Mn, Cr, Ni, Pb, Zn, Co and V) in river sediments in Serbia. The purpose of this chapter is to describe a new approach ...
Potential Energy Surface Evaluation and Fitting
(Elsevier, 2015)
The concept of potential energy surface (PES) for the motion of nuclei has been of central importance in molecular modeling ever since its development in the early 1960s and has been ubiquitous in theoretical, physical, ...