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Prikaz rezultata 61-70 od 1771
Magneto-optical effects in semimetallic Bi1-xSbx (x=0.015)
(Amer Physical Soc, College Pk, 2012)
We report the results of infrared and magneto-optical spectroscopy study on electrodynamic response of bismuth doped with 1.5% of antimony. The spectra are presented for temperatures down to 4.2 K, and in magnetic fields ...
Bio-activities of extracts from some axenically farmed and naturally grown bryophytes
(Academic Journals, Victoria Island, 2011)
The antifungal activity of dimethyl sulfoxide (DMSO) extracts of three bryophyte species, two mosses (Atrichum undulatum (Hedw.) P. Beauv., Physcomitrella patens (Hedw.) Bruch and Schimp) and a liverwort (Marchantia ...
Influence of some metal concentrations on the activity of antioxidant enzymes and concentrations of vitamin E and SH-groups in the digestive gland and gills of the freshwater bivalve Unio tumidus from the Serbian part of Sava River
(Elsevier Science Bv, Amsterdam, 2013)
We examined whether the freshwater bivalve Unio tumidus from the Sava River can serve as a bioindicator organism for long-term biomonitoring of river ecosystems for the presence of metal pollutants. To this end, we assessed ...
Ecologically acceptable usage of derivatives of essential oil of sweet basil, Ocimum basilicum, as antifeedants against larvae of the gypsy moth, Lymantria dispar
(Library of the University of Arizona, 2013)
Ethanol solutions of five fractions obtained from essential oil of sweet basil Ocimum basilicum L. (Lamiales: Lamiaceae) (F1-F5) were tested for their antifeedant properties against 2nd instar gypsy moth larvae, Lymantria ...
Nest-site preference of griffon vulture (gyps fulvus) in Herzegovina
(Srpsko biološko društvo, Beograd, i dr., 2012)
Although formerly an abundant species, the Eurasian Griffon (Gyps fulvus Hablizl, 1783) has undergone a dramatic decline in Herzegovina. Such an unfavorable trend may be associated with frequent poisoning incidents ...
Electrodeposition and characterization of Ni-MoO2 composite coatings as cathodes for the hydrogen evolution reaction in alkaline solution
(Srpsko hemijsko društvo, Beograd, 2013)
Composite Ni-MoO2 coatings were prepared and characterized with respect to their possible application as electrocatalysts for the hydrogen evolution reaction (HER) in alkaline solution. The composites were electrodeposited ...
New record of neogobius fluviatilis (pallas, 1814) (gobiidae) in the Danube river basin (Serbia)
(Srpsko biološko društvo, Beograd, i dr., 2013)
Recently, the growing colonization of allochthonous organisms in the Serbian section of the Danube River and interconnected ecosystems was observed. Hydro-morphological changes, such as regulations of the watercourse, have ...
UV responses of Lolium perenne raised along a latitudinal gradient across Europe: a filtration study
(Wiley, Hoboken, 2012)
Lolium perenne (cv. AberDart) was grown at 14 locations along a latitudinal gradient across Europe (3768 degrees N) to study the impact of ultraviolet radiation (UV) and climate on aboveground growth and foliar UV-B absorbing ...
Sedative and anxiolytic-like activities of the moss Rhodobryum ontariense water extract in rodents: a preliminary study
(Adac-Cryptogamie, Paris, 2013)
This is the first study designed to explore behavioral effects of the water extract of the moss Rhodobryum ontariense (ROE). Experimental adult animals received intraperitoneal injections of ROE (50-400 mg/kg; vs. saline) ...
Mineral content of a moss tea for hypertension
(Codon Publications, 2013)
The content of sodium, potassium, magnesium, calcium, selenium, phosphorus, nitrite and nitrate in the moss Rhodobryum ontariense and its tea was investigated for medicinal reason. The aim of this study was preliminary ...