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Приказ резултата 31-40 од 98
In Vitro Ovicidal Effect of Common Juniper (Juniperus communis L.) Essential Oil on Sheep Gastrointestinal Nematodes / In vitro ovicidan efekat etarskog ulja kleke (Juniperus communis L.) na gastrointestinalne nematode ovaca
(Departman za veterinarsku medicinu, Poljoprivredni fakultet, Univerzitet u Novom Sadu, 2020)
The negative influence of gastrointestinal parasitism in sheep is growing today due to the development of anthelmintic resistance to commercial drugs. For this reason, researchers around the world are looking for new, ...
Risk assessment of using fish from different types of reservoirs as human food - A study on European perch (Perca fluviatilis)
(Elsevier Sci Ltd, Oxford, 2020)
Concentrations of As, Cd, Cr, Cu, Hg, Pb, and Zn in sediment samples and muscle tissue of the European perch were analyzed using inductively-coupled plasma optical emission spectrometry (ICP-OES), with the aim to assess ...
Experimental photoacoustic observation of the photogenerated excess carrier influence on the thermoelastic response of n-type silicon
(Amer Inst Physics, Melville, 2020)
Based on the experimental and theoretical signals of an open photoacoustic cell operating with modulation frequencies from 20Hz to 20kHz, a significant contribution of photogenerated excess carriers on the thermal and ...
Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods
(Amer Chemical Soc, Washington, 2020)
Phenolic compounds of 12 strawberry cultivars were profiled using spectrophotometry, spectrofluorometry, and high-performance liquid chromatography-mass spectrometry, coupled with multivariate regression analysis. Total ...
Single yeast cell nanomotions correlate with cellular activity
(Amer Assoc Advancement Science, Washington, 2020)
Living single yeast cells show a specific cellular motion at the nanometer scale with a magnitude that is proportional to the cellular activity of the cell. We characterized this cellular nanomotion pattern of nonattached ...
Science and Society: Merton's scientific norms in the light of the Marxist critique of positivism / Наука и друштво: Мертонове научне норме у светлу марксистичке критике позитивизма
(Udruženje "Nauka i društvo", 2020)
Through this paper, it is the author’s intention to present Merton’s (Robert King Merton) scientific norms (CUDOS), which the author finds to be representative of the positivist framework of ideal-type science activity, ...
In Vitro Ovicidal Activity of Two Chemotypes of the Yarrow (Achillea millefolium L.) Essential Oil against Ovine Gastrointestinal Nematode Eggs / In vitro ovicidna aktivnost dva tipa etarskog ulja hajdučke trave (Achillea millefolium L.) protiv jaja gastrointestinalnih nematoda ovaca
(Naučni institut za veterinarstvo Novi Sad, 2020)
Economic losses caused by the gastrointestinal nematodes of small ruminants have been on increase mainly due to the development of anthelmintic resistance. Therefore, researchers from all around the world are searching ...
Toxic Elements in Water and Sediment from Six Reservoirs in Serbia
(Српско друштво за заштиту вода, Београд, 2020)
Water and sediment samples were collected during summer of 2017 from the reservoirs: Garaši, Vlasina, Perućac, Zaovine, Međuvršje, and Sava Lake. Analysis of As, B, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, and Zn were performed ...
Study of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivity
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2020)
Composites based on barium titanate and nickel zinc ferrite doped with cooper and samarium were prepared by a mixing method. The formation of barium titanate tetragonal crystal structure and nickel zinc ferrite cubic spinel ...
The structural, electrical and optical properties of spark plasma sintered BaSn1-xSbxO3 ceramics
(Elsevier Sci Ltd, Oxford, 2020)
Antimony doped barium-stannate dense ceramic materials were synthesized using spark plasma sintering technique out of mechanically activated precursor powders. The influence of various Sb concentrations (x = 0.00 - 0.10) ...