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Приказ резултата 11-20 од 38
Rheological behaviour of thermoplastic poly(ester-siloxane)s / Reološko ponašanje termoplastičnih poli(estar-siloksana)
(Savez hemijskih inženjera, Beograd, 2010)
Two series of thermoplastic elastomers (TPES), based on poly(dimethylsiloxane) (PDMS) as the soft segment and poly(butylene terephthalate) (PBT) as the hard segment, were analyzed by dynamic mechanical spectroscopy. In the ...
New insights into body condition score and its association with fatty liver in Holstein dairy cows
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2010)
The aim of this study was to estimate the association between body condition and fatty liver in high-yielding dairy cows. One hundred dry Holstein cows were selected. Cows were scored once for body condition during the dry ...
The Effect of Level and Source of Dietary Selenium Supplementation on Eggshell Quality
(Humana Press Inc, Totowa, 2010)
A 16-week-long experiment was performed to compare the effect of sodium selenite (SS) and selenium-enriched yeast (SY) supplementation on eggshell quality and also to evaluate breaking force correlation with other parameters ...
Effect of High Nickel and Chromium Background Levels in Serpentine Soil on Their Accumulation in Organs of a Perennial Plant
(Taylor & Francis Inc, Philadelphia, 2010)
The effect of high concentrations of nickel (Ni) and chromium (Cr) in alkaline serpentine Fluvisol (FL 1) on their uptake by grapevine as a perennial plant was compared to their accumulation on alkaline Fluvisol (FL 2) and ...
New invasive species of aphids (hemiptera, aphididae) in Serbia and Montenegro
(Srpsko biološko društvo, Beograd, i dr., 2010)
Three new invasive species of aphids have been found in Serbia: Chaitophorus populifolli Essig, Myzocallis walshii (Monell) and Trichosiphonaphis polygonifoliae (Shinji) and two have been found in Montenegro: Aphis ...
Effect of feeding frequencies on carp growth rate - preliminary results
(Bulgarian Journal of Agricultural Science, 2010)
The success of production in aquaculture depends on the water quality, the fish fry but also on the skillfulness of the producers in achieving a profitable production while applying the most optimal technology. One of the ...
The influence of heavy metals on the growth of ectomycorrhizal fungi
(Minerva Biotecnologica, 2010)
The reaction of isolates of the ectomycorrhizal species Suillus granulatus, Suillus luteus, Suillus bovinus, Hebeloma spp, Paxillus involutus and Amanita muscaria to the presence of zinc, copper, lead and cadmium, added ...
Same physiological characteristics of the three ectomycorrhizal fungi from Suillus genus
(Minerva Biotecnologica, 2010)
The aim of this paper is to present the results of the study of the same physiological characteristics of the three species of ectomycorrhizal fungi from Suillus genus (S. luteus (L. ex Fr.) S.F.Gray, S. bovinus (Fr.) ...
Performances of some cool season turfgrass species in Mediterranean environment: i. Lolium perenne l., festuca arundinacea schreb., poa pratensis l., and agrostis tenuis sibth
(Turkish Journal of Field Crops, 2010)
The commitment to turf research is more recent and is challenged by the diversity of climatic conditions occurring throughout the Anatolian peninsula in Turkey, thereby complicating the recommendation of species and ...
Nitrogen transformation in acid soils subjected to pH value changes / Transformacija azota u kiselim zemljištima pri promeni pH vrednosti
(Srpsko biološko društvo, Beograd, i dr., 2010)
The aim of this investigation was to determine which application of fertilizer and lime material does not form toxic quantities of nitrite nitrogen and when the losses by denitrification are the lowest in the examined acid ...