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Приказ резултата 91-100 од 100
Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders
(MDPI, Basel, 2019)
Three different forms of Cu powder particles obtained by either galvanostatic electrolysis or a non-electrolytic method were analyzed by a scanning electron microscope (SEM), X-ray diffraction (XRD) and particle size ...
Istraživanje koncentracije i akumulacije polutanata na području GJ Lipovica
(Naučno stručno društvo za zaštitu životne sredine Srbije ECOLOGICA, 2019)
Mechanism of formation of the honeycomb-like structures by the regime of the reversing current (RC) in the second range
(Elsevier Science Sa, Lausanne, 2019)
Electrodeposition of copper in the hydrogen co-deposition range by the regime of reversing current (RC) in the second range has been investigated by determination of the average current efficiency for hydrogen evolution ...
Overpotential controls the morphology of electrolytically produced copper dendritic forms
(Srpsko hemijsko društvo, Beograd, 2019)
The morphologies of copper dendritic forms obtained in both potentiostatic and galvanostatic regimes of electrolysis with various amounts of the electricity were analyzed by the scanning electron microscopy (SEM) technique. ...
Membrane-associated gamma-glutamyl transferase and alkaline phosphatase in the context of concanavalin A- and wheat germ agglutinin-reactive glycans mark seminal prostasome populations from normozoospermic and oligozoospermic men
(Upsala Medical Society, 2019)
Background: Human seminal prostasomes are intrinsically heterogeneous extracellular vesicles (EVs)
whose composition is, additionally, influenced by different physiological conditions. Aiming at the
molecular properties ...
Variability Estimation of the Protein and Phenol Total Content in Honey Using Front Face Fluorescence Spectroscopy Coupled with MCR-ALS Analysis
(Springer, New York, 2019)
It has been explored to what extent the ratio of the two main fluorophores in honey, originating from proteins and phenolic compounds, change between the honey extraction stage and packaging in the jars. Fluorescence ...
Diversity of avian blood parasites in wild passerine birds in Serbia with a special reference to two new lineages
(Springer, 2019)
Avian haemosporidians are vector-transmitted blood parasites that are distributed worldwide, abundant in many bird families and well studied across Europe and North America. Since avian haemosporidians have been poorly ...
Desert crossing strategies of migrant songbirds vary between and within species
(nature, 2019)
Each year, billions of songbirds cross large ecological barriers during their migration. Understanding
how they perform this incredible task is crucial to predict how global change may threaten the safety
of such journeys. ...
Unravelling migration connectivity reveals unsustainable hunting of the declining ortolan bunting
(American Association for the Advancement of Science [Society Publisher], 2019)
In France, illegal hunting of the endangered ortolan bunting Emberiza hortulana has been defended for the sake
of tradition and gastronomy. Hunters argued that ortolan buntings trapped in southwest France originate ...
Stable isotopes reveal the common winter moult of central rectrices in a long‑distance migrant songbird
(Springer Link, 2019)
By analysing the deuterium concentration in the scapulars and rectrices (δ2Hf) of breeding and spring migrating Ortolan
Buntings (Emberiza hortulana), we found a high correlation attesting that spring body and central ...