Претраживање
Приказ резултата 11-20 од 598
The Impact of Vortex Breakdown on Ozone over New Zealand in 1998
(AGU, 2001)
After Antarctic vortex breakdown, significant changes in the total ozone column at southern mid-latitudes can be observed. In the late 1990s, breakdown often occurrred in early to mid-December, so that large vortex remnants ...
Occurence of Anguillicola crassus, ematoda: Dracunculoidea, in eels of lake Ohrid, Macedonia / Pojava anguillicola crassus, nematoda: Dracunculoidea, kod jegulje iz Ohridskog jezera, Makedonija
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2002)
The first record of the eel parasite Anguillicola crassus Kuwahara (Niimietltagaki, 1974) from Lake Ohrid and the Republic of Macedonia is reported here. Parasitological examinations comprised 68 specimens of the eel ...
Dilution of the Antarctic Ozone Hole Into Southern Midlatitudes (1998-2000)
(AGU, 2003)
We examine reduction in southern midlatitude ozone levels caused by the transport of ozone-depleted air from the Antarctic polar vortex, between 15 October of the years 1998, 1999 and 2000 and the following 15 January. For ...
Transmissive spongiform encephalopathies (TSE) diagnostic methods / Metode dijagnostike transmisivnih spongiformnih encefalopatija - TSE
(Institut za higijenu i tehnologiju mesa, Beograd, 2003)
TSE represents a group of neurodegenerative diseases in animals and humans characterized by progressive tendency, long incubation period and fatal ending. Animal diseases are scrapie in sheep, transmissive mink encephalopathy ...
Investigations of sensitivity to antibiotics of salmonella strain species originating from poultry from different epizootiological areas / Ispitivanje osetljivosti sojeva salmonella vrsta poreklom od živine sa različitih epizootioloških područja na antibiotike
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2006)
A total of 1666 samples were examined, of which 512 samples of parenchymatous organs of dead or deliberately sacrtificed animals, 60 samples of non-hatched fertilized eggs, 202 samples of feces, 652 samples of cloacal ...
Investigations of significance of vaccination against swine parvovirosis in persistently infected sows / Ispitivanje značaja vakcinacije protiv parvoviroze svinja kod perzistentno inficiranih krmača
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2007)
Parvoviral infection of swine is a disease which is manifested in reproductive disorders in sows and gilts in the form of anestria, premature births, miscarriages, mummified fetuses, the birth of poorly vital piglets and/or ...
Investigations of hemadsorption characteristics of glycoprotein HN and F antigens of Newcastle Disease virus envelope in vitro / Ispitivanje hemadsorpcionih svojstava glikoproteinskih HN i F antigena spoljašnjeg omotača virusa Newcastle bolesti in vitro
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2006)
The objective of these investigations was to examine the hemadsorption characteristics of glycoprotein HN and F antigens of the Newcastle Disease virus envelope. Six hours following inoculation of the cell line with the ...
The epizootiological occurrence of bluetongue in the central Balkans
(Ist Zooprofilatttico Sperimentale Dell Abruzzo E Del Molise G Caporale, Teramo, 2004)
In the last five years, bluetongue has been diagnosed in the following areas of the Mediterranean Basin: Algeria, France, Greece, Italy, Spain, Tunisia and Turkey. In the Balkan Peninsula, the disease has been recorded in ...
Effectiveness of natural remedy 'Veter D' in the prevention of subclinicaland clinical mastitis in dairy cattle / Mogućnost suzbijanja kliničkih i subkliničkih mastitisa kod mlečnih krava primenom prirodnog preparata 'Veter D'
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd i Poslovno udruženje za stočarstvo - grupacija za mlekarstvo, Beograd, 2004)
Preparat prirodnog porekla na bazi nevene, kantariona, hajdučke trave četinarske smole, voska i propolisa, pod nazivom VETER D, koji je prema osnovnim indikacijama namenjen za topikalno lečenje oboljenja kože, korišćen je ...
Strategy for ecologic control in fighting Varroa destructor / Strategija ekološke kontrole u borbi protiv Varroa destructor
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2007)
The ectoparasite Varroa destructor is one of the most wide-spread parasites of the honey bee, which is increasing its resistence to traditional synthetic acaricides more and more with each year. New regulations on quality ...