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Приказ резултата 1151-1160 од 1182
Nanostructure designed powders of optical active materials Me(x)SiO(y) obtained by ultrasonic spray pyrolysis
(Optical Materials, 2008)
A new approach to the two-level design and self-assembling of Me(x)SiO(y) (Me = Gd, Y and Ca or their mixtures) nano-powders from SiO(2) sols is described. The nanostructure design of various optical active materials based ...
Progesterone Concentration, Pregnancy and Calving Rate in Simmental Dairy Cows After Oestrus Synchronisation and Hcg Treatment During the Early Luteal Phase
(Acta Veterinaria Hungarica, 2017)
Early embryonic development may be negatively affected by insufficient progesterone (P4) production. Therefore, the aim of our study was to increase P4 by gonadotropin-releasing hormone (GnRH) and/or human chorionic ...
CXCL16 Haplotypes in Patients with Human Carotid Atherosclerosis: Preliminary Results
(Journal of Atherosclerosis and Thrombosis, 2015)
Aim: Chemokine CXC ligand 16 (CXCL16) has chemoattractive, adhesive and scavenging properties and may play a role in the formation of atherosclerotic lesions. However, studies of CXCL16 polymorphisms in patients with ...
Delayed responses of analyte emission in a pulse-modulated direct-current argon arc at atmospheric pressure
(Plasma Sources Science and Technology, 2010)
A pulse-modulated direct-current argon arc burning at atmospheric pressure has been investigated by analyzing temporally and spatially resolved analyte emission responses in a millisecond time domain. The arc current was ...
CXCL16 in Vascular Pathology Research: from Macro Effects to microRNAs
(Journal of Atherosclerosis and Thrombosis, 2015)
Chemokines and their receptors have become significant factors in atherosclerosis research. CXCL16 is a multifunctional agent located on a separate locus to all other known chemokines and binds only to its unique receptor ...
Titanium surface modification using femtosecond laser with 10(13)-10(15) W/cm(2) intensity in vacuum
(Laser and Particle Beams, 2013)
The response of titanium surface irradiated with high intensity (10(13) - 10(15) W/cm(2)) Ti:sapphire laser was studied in vacuum. Most of the reported investigations were conducted with nano- to femtosecond lasers in gas ...
Degradation of crystal violet over heterogeneous TiO2-based catalysts: The effect of process parameters
(Processing and Application of Ceramics, 2016)
In this study, modified sol-gel method was employed to synthesize the pure and Zr-doped titania catalysts. Brunauer-Emmett-Teller (BET) method was applied to determine porosity, X-ray diffraction (XRD) analysis was used ...
An investigation on synthesis development of high hardened, high conductivity Cu-Zr and Cu-Zr-ZrB2 alloys through green compact laser sintering
(International Journal of Advanced Manufacturing Technology, 2015)
Cold pressed mechanically alloyed Cu-1Zr (wt%) and Cu-4.1Zr-1.1B (wt%) powders were sintered by laser irradiation. Laser employed was pulsed, millisecond Nd:YAG laser system. The influence of different sintering parameters ...
Edaphic factors affecting the vertical distribution of radionuclides in the different soil types of Belgrade, Serbia
(Journal of Environmental Monitoring, 2012)
The specific activities of natural radionuclides (K-40, Ra-226 and Th-232) and Chernobyl-derived Cs-137 were measured in soil profiles representing typical soil types of Belgrade (Serbia): chernozems, fluvisols, humic ...
Intermixing and phase transformations in Al/Ti multilayer system induced by picosecond laser beam
(Thin Solid Films, 2015)
Multilayer structures, consisting of 15 alternate Ti and Al thin films, and covered with thicker Ti layer, were deposited on a Si substrate to a total thickness of 900 nm. Laser treatment was performed in air by defocused ...