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Prikaz rezultata 31-40 od 240
Synthesis and characterization of electrochemically exfoliated graphene-molybdophosphate hybrid materials for charge storage devices
(Pergamon-Elsevier Science Ltd, Oxford, 2016)
A novel electrochemically exfoliated graphene-molybdophosphoric acid nanohybride (EG-MoPA) was prepared via a simple method. Both scanning electron (SEM) and atomic force microscopy (AFM) results show that MoPA clusters ...
Bioactivity of herbal tea of Hungarian thyme based on the composition of volatiles and polyphenolics
(Elsevier, Amsterdam, 2016)
Hungarian thyme (Thymus pannonicus All., Lamiaceae) is an aromatic herb used as traditional remedy, a refreshing beverage and a food aromatizer. Herbal teas, i.e., infusions, of Hungarian thyme from eight localities in ...
Soil humic acid aggregation by dynamic light scattering and laser Doppler electrophoresis
(Wiley-V C H Verlag Gmbh, Weinheim, 2013)
Humic acids (HAs), similar to other fractions of humic substances (HSs), have a large number of reactive functional groups enabling them to aggregate in solutions. Regardless of the origin of humic acid (aqueous or soil), ...
Effectiveness assessment of agricultural machinery based on fuzzy sets theory
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
The quality of service of agricultural machinery represents one of the basic factors for successful agricultural production. In this sense, there is a clear need for defining the exact indicator of the quality of these ...
The most important bioactive components of cold pressed oil from different pumpkin (Cucurbita pepo L.) seeds
(Elsevier, Amsterdam, 2014)
The composition and content of certain bioactive components of the cold pressed oil obtained from six samples of pumpkin seeds (Cucurbita pepo L.) cultivated in Serbia were analyzed by GC and GC/MS. The composition and ...
Behavior of the surviving population of Lactobacillus plantarum 564 upon the application of pulsed electric fields
(Elsevier Sci Ltd, Oxford, 2013)
The behavior of the surviving population of Lactobacillus plantarum 564 growing in MRS broth after pulsed electric field (PEF) treatments of different intensities was monitored by isothermal calorimetry, optical density ...
Environmental life-cycle assessment of various dairy products
(Elsevier Sci Ltd, Oxford, 2014)
The objective of this paper was to assess the environmental performance of the production of six types of dairy products/pasteurized and ultra-high temperature (UHT) milk, yoghurt, cream, butter and cheese/from seven dairy ...
Environmental waters and bla(NDm-1) in Belgrade, Serbia: Endemicity questioned
(Elsevier, Amsterdam, 2015)
New Delhi metallo-beta-lactamase-1 (NDM-1) will soon become the most commonly isolated and distributed metallo-beta-lactamase worldwide due to its rapid international dissemination and its ability to be expressed by numerous ...
Antitumor activities of some macrofungi extracts
(Elsevier Sci Ltd, Oxford, 2014)
Preparation of highly conductive carbon cryogel based on pristine graphene
(Elsevier Science Sa, Lausanne, 2012)
In this paper we report fabrication and characterization of highly conductive carbon cryogel. The carbon cryogels were prepared by the sol-gel polymerization of resorcinol and formaldehyde in an aqueous surfactant stabilized ...