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Приказ резултата 541-550 од 558
Guaianolides from two subspecies of Amphoricarpos neumayeri from Montenegro
(Pergamon-Elsevier Science Ltd, Oxford, 2004)
Quantitative H-1 NMR measurements revealed Delta(11(13)) sesquiterpene gamma-lactones as the main constituents (greater than or equal to 1% per weight of dried plant material) in the crude extracts of the aerial parts of ...
Findings of specific antibodies against Leptospira interrogans in cattle blood sera / Nalaz specifičnih antitela protiv Leptospira interrogans u krvnom serumu goveda
(Fakultet veterinarske medicine, Beograd, Srbija, 2005)
U petogodišnjem periodu na području devet opština Južnobačkog regiona serološki je ispitano 24208 uzoraka krvnih seruma goveda, što čini 31,18 posto od ukupnog reproduktivnog fonda goveda. Uzorci su ispitani metodom ...
Five years of observations of ozone profiles over Lauder, New Zealand
(American Geophysical UnionWiley, 2002)
Altitude profiles of ozone (O3) over Lauder (45°S, 170°E) performed using a lidar, ozonesondes, and the satellite-borne Stratospheric Aerosol and Gas Experiment (SAGE II) instrument are presented. These data form one of ...
Investigation of zeolites influence on vitamin B6 content in broilers' chicken meat: Method validation / Ispitivanje uticaja zeolita na sadržaj vitamina B6 u mesu brojlera - validacija metode
(Institut za higijenu i tehnologiju mesa, Beograd, 2009)
Zeolites are crystal, hydrated aluminosilicates of alkali-metal and alkaline-earth-metal cations which possesses 'infinite' three-dimensional crystaline structure, and are characterized with an ability of losing and accepting ...
Comparative analysis of antibiotic residue in milk using enzyme and microbiological methods
(Fakultet veterinarske medicine, Beograd, Srbija, 2003)
Antibiotic residue can have a harmful effect on human health and can disrupt the processing of milk and milk products. In order to prevent these unwanted effects of residue, different screening methods are used today. The ...
Mycotoxicoses in animals caused by secondary metabolites of molds / Trovanja životinja izazvana sekundarnim metabolitima plesni
(Fakultet veterinarske medicine, Beograd, Srbija, 2005)
It is estimated that at least 25% of grain and other cereals are today contaminated with known mycotoxins, while a large number of them are probably contaminated with as yet unidentified mycotoxins. Mycotoxins produce mold ...
Examination of antigenic structure and some biological activities of hemagglutinin-neuraminidase (HN) and fusion (F) glycoprotein antigens of Newcastle disease virus, in vitro / Ispitivanje antigenske strukture i nekih bioloških aktivnosti hemaglutininsko-neuraminidaznih (HN) i fuzionih (F) glikoproteinskih antigena virusa Newcastle bolesti, in vitro
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2001)
Objective of our study was examination of the antigenic structure, hemagglutinating and hemolytic activities of the surface glycoprotein HN and F antigens of purified ND viruses ( molecular weights of 63-65kD and 38-40kD) ...
Fleas and flea control / Buve i kontrola buva
(Fakultet veterinarske medicine, Beograd, Srbija, 2002)
Buve kao hematofagne artropode učestvuju u prenošenju nekih bolesti, kao što su bubonska kuga, mišiji tifus, pegavi tifus, zatim tularemije ili mogu da budu prelazni domaćin pojedinih vrsta cestoda za pse i mačke. Zavisno ...
Natural antibacterial characteristics of honey / Prirodna antibakterijska svojstva meda
(Fakultet veterinarske medicine, Beograd, Srbija, 2004)
Honey was used as a medicine in traditional medicine of the Ancient Times ever since the age of Hippocrates. Scientifically based investigations of the medicinal qualities of honey date back to the 19th century. There have ...
Numerical and structural chromosome polimorphism in fish species: Carassius auratus gibelio b. and alburnus alburnus L. / Numerički i strukturni polimorfizam hromozoma kod riba vrsta – Carassius auratus gibelio B. I Alburnus alburnus L.
(Fakultet veterinarske medicine, Beograd, Srbija, 2003)
The paper presents the results of cytogenetic investigations of the fish species Carassius auratus gibelio, B. and Alburnus alburnus, L. Karyotype definitions are given for fish caught at different localities in Serbia. ...