7 research outputs found
The growth and fecundity of Lepomis gibbosus (Pisces: Centrarchidae) in the Tisa dead-arm (Äurug-Biserno Ostrvo)
BraŔno - Kruh : Zbornik radova
Proceedings contains 5 Reviews, 11 Original research articles and 2 Professional articles presented at 9th International Congress Flour ā Bread ā17 and 11th Croatian Congress of Cereal Technologists BraÅ”no ā Kruh ā17
BraŔno - Kruh '15
Proceedings contains 28 original research articles presented at 8th International Congress Flour ā Bread ā15 and 10th Croatian Congress of Cereal Technologists BraÅ”no ā Kruh ā1
Free radical scavenging activity of Achillea alexandri-regis extracts
The antioxidative potential of Achillea alexandri-regis has been studied by measuring the influence of herb extracts on hydroxyl and superoxide radicals' quantity in different in vitro systems. The ethyl acetate extract exhibited hydroxyl radical scavenging activity in all tested biological system (liver homogenate, hemolyzed blood, serum and postmitochondrial liver fraction), whereas butanol extract reduced hydroxyl radicals significantly only in the postmitochondrial liver fraction. Both extracts showed superoxide radical scavenging effect only in hemolyzed blood
Laseri, palimpsest i kulturna baŔtina
Uloga lasera u umetnosti i kulturnoj baÅ”tini je odavno ukljuÄena u mnoge metode dijagnostike, intervencije i zapisa-opisa-beleženja objekata u raznim dimenzijamai oblicima materijala i prostora za zapis. Neophodni prilazi su preko interakcije laserskim snopovima koje ne dovode do ireverzibilnih promena (povreda) sa holografskih (tomografskih) aspekata, ili sa glediÅ”ta malih lokalnih povreda, izbacivanja mase, promena boje i sastava, kojima se vrÅ”i željena intervencija ili dijagnostikuje željeni parametar. Mnogi od ovih metoda se paralelno mogu koristiti i u medicini. U radu se, pored analize nekoliko savremenih prilaza ovim problematikama i nekoliko eksperimentalnih Äinjenica dobijenih sa raznih objekata, dotiÄe i palimpsestna taÄka glediÅ”ta, kao i dalji razvoj materijala za zapis u sprezi zamene uloge papira složenim strukturama, u vezi sa holografskim zapisima ili ne. Posebni akcenat je dat u vezi sa ultrabrzim optiÄkim fenomenima, povredama i njihovim praÄenjem