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Приказ резултата 31-40 од 431
Compact discrete breathers on flat-band networks
(Low Temperature Physics, 2018)
Linear wave equations on flat-band networks host compact localized eigenstates (CLS). Nonlinear wave equations on translationally invariant flat-band networks can host compact discrete breathers-time-periodic and spatially ...
Electrocatalysis of hydrogen evolution reaction on tri-metallic Rh@Pd/Pt(poly) electrode
(International Journal of Hydrogen Energy, 2018)
Hydrogen evolution reaction (HER) was investigated in alkaline solution on tri-metallic Rh@Pd/Pt(poly) electrode, prepared by spontaneous deposition of Rh on top of Pd/Pt(poly) electrode with intermediate Pd coverage of ...
Electron transmission through a steel capillary
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2018)
The transmission of low-energy electrons through a macroscopic steel capillary has been investigated both experimentally and theoretically. The length of the steel capillary was L = 19.5 mm and the inner diameter was d = ...
Use of active personal dosimeters in hospitals: EURADOS survey
(Journal of Radiological Protection, 2018)
Considering that occupational exposure in medicine is a matter of growing concern, active personal dosimeters (APDs) are also increasingly being used in different fields of application of ionising radiation in medicine. ...
Detection of Adulterated Honey by Fluorescence Excitation-Emission Matrices
(Journal of Spectroscopy, 2018)
Honey is a frequent target of adulteration through inappropriate production practices and origin mislabelling. Current methods for the detection of adulterated honey are time and labor consuming, require highly skilled ...
Optimization of formulation and process parameters for the production of carvedilol nanosuspension by wet media milling
(International Journal of Pharmaceutics, 2018)
The aim of this study is to develop nanosuspension of carvedilol (CRV) by wet media milling. Concentration of polymeric stabilizer (hydroxypropyl cellulose-HPC-SL), milling speed and size of milling beads were identified ...
Up-conversion luminescence of GdVO4:Nd3+/Er3+ and GdVO4:Nd3+/Ho3+ phosphors under 808 nm excitation
(Optical Materials, 2018)
© 2018 Elsevier B.V. In recent years, there exists a tendency in research of up-conversion materials to shift excitation from 980 nm to shorter wavelengths. Here, in order to produce up-conversion luminescence emission of ...
Erratum: A new approach on modeling of the B-VIII, the ultimate achievement of the second “Uranverain”
(Nuclear Technology and Radiation Protection, 2018)
Ferrocene-containing tetrahydropyrazolopyrazolones: Antioxidant and antimicrobial activity
(Journal of Inorganic Biochemistry, 2018)
A series of ferrocenes which contain dinitrogen-fused pyrazolidinone ring were synthesized from acryloylferrocene (4) and N,N′‑cyclic azomethine imines (3). Novel 5‑aryl‑6‑ferrocenoyltetrahydropyrazolo[1,2‑a]pyrazol‑1(5H)-ones ...
Examining the Effects of the Destroying Ammunition, Mines, and Explosive Devices on the Presence of Heavy Metals in Soil of Open Detonation Pit: Part 1—Pseudo-total Concentration
(Water, Air, and Soil Pollution, 2018)
This paper presents the results of determining the pseudo-total concentration of five heavy metals in the soil on which the destruction of ammunition, mines, and explosive devices is carried out by the method of open ...