Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Zlatko Kregar"'
Autor:
Jelica Pavlovic, Tommaso Selleri, Victor Valverde, Michael Clairotte, Ricardo Suarez-Bertoa, Vicente Franco, Zlatko Kregar, Covadonga Astorga
Publikováno v:
Environmental Science: Atmospheres. 1:125-139
The transport sector is an important source of air pollution. Seasonal studies have shown that, in some urban areas, pollution episodes often take place during the cold season. This study investigates how sub-zero ambient temperatures (between −8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d0bddb685ed68a506ab16226bd4a02
https://doi.org/10.1039/d0ea00010h
https://doi.org/10.1039/d0ea00010h
Autor:
Barouch Giechaskiel, Pierre Bonnel, Michael Clairotte, Victor Valverde-Morales, Vicente Franco, Panagiota Dilara, Zlatko Kregar
Publikováno v:
Environmental Research
European regulation 2016/427 (the first package of the so-called Real-Driving Emissions (RDE) regulation) introduced on-road testing with Portable Emissions Measurement Systems (PEMS) to complement the chassis dynamometer laboratory (Type I) test for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd9d142d9d08d4933363d01b8952d93a
https://doi.org/10.1016/j.envres.2018.06.012
https://doi.org/10.1016/j.envres.2018.06.012
Autor:
Michael Clairotte, Covadonga Astorga, Vicente Franco, Barouch Giechaskiel, Jelica Pavlovic, Victor Valverde, Ricardo Suarez-Bertoa, Zlatko Kregar
Publikováno v:
Environmental Research
Passenger cars are an important source of air pollution, especially in urban areas. Recently, real-driving emissions (RDE) test procedures have been introduced in the EU aiming to evaluate nitrogen oxides (NOx) and particulate number (PN) emissions f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b46e1d2b658931711fe57106ed2884
https://pubmed.ncbi.nlm.nih.gov/31377567
https://pubmed.ncbi.nlm.nih.gov/31377567
Autor:
Slobodan Milošević, Uroš Cvelbar, Miran Mozetič, Marijan Bišćan, Rok Zaplotnik, Zlatko Kregar
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. :124-130
The article reports on reciprocal influence between the sample surface and atmospheric plasma jet. This correlation is important since it changes plasma parameters and plasma itself, depending on the sample-material surface, presence of liquid or tre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76f0a0f01f7cf5177303e3babae544bf
https://doi.org/10.1016/j.sab.2014.12.004
https://doi.org/10.1016/j.sab.2014.12.004
Publikováno v:
Vacuum. 109:8-14
Low pressure inductively coupled plasma was investigated with a combination of two diagnostic techniques: catalytic probes and optical emission spectroscopy (actinometry). Three working gases were used: oxygen, oxygen–argon mixture and hydrogen. Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d622021e9895d3cf5f19dae40942d07
https://doi.org/10.1016/j.vacuum.2014.06.010
https://doi.org/10.1016/j.vacuum.2014.06.010
Autor:
Pavo Dubček, Slobodan Milošević, Nikša Krstulović, Sigrid Bernstorff, Zlatko Kregar, Branko Pivac
Publikováno v:
ISRN Nanomaterials. 2013:1-13
This work analyzes the effect of nanosecond laser pulse deposition of GaAs in an inert atmosphere of Ar and He. The number of pulses and the gas pressure were varied and the effect on the nanoparticles formation was studied by scanning electron micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d185dcf93caec5f51c894e7835c0110a
https://doi.org/10.1155/2013/576506
https://doi.org/10.1155/2013/576506
Autor:
Marijan Bišćan, Julijan Dobrinić, Zlatko Kregar, Slobodan Milošević, I. Jelovica Badovinac, M. Orlić Bachler
This work presents a feasibility study of applying the Principal Component Analysis (PCA) to data obtained by Laser-Induced Breakdown Spectroscopy (LIBS) with the aim of determining correlation between different samples. The samples were antique bron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74db765178186f20d6a2ed6afdc99ef9
https://www.bib.irb.hr/831114
https://www.bib.irb.hr/831114
Autor:
Zlatko Kregar, Aleš Mráček, Ondrej Grulich, Petr Ponizil, Alenka Vesel, Uroš Cvelbar, Martina Modic
Publikováno v:
Plasma Chemistry and Plasma Processing. 32:1075-1091
Surface of sodium hyaluronate films was modified in the inductively coupled low temperature ammonia plasma. The amount of bonded nitrogen was measured by the XPS method. The optical emission and temperature of the sample surface were measured during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3566c46f31f84a6717fc5d5bcd13cab3
https://doi.org/10.1007/s11090-012-9387-7
https://doi.org/10.1007/s11090-012-9387-7
Publikováno v:
IEEE Transactions on Plasma Science. 39:1239-1246
Optical emission spectroscopy was used to monitor the evolution of chemical reactions taking place on the surface of semicrystalline polypropylene during oxygen plasma treatment. The optical spectra were continuously acquired during treatment at diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cf9dd54fca1c90c7c1c0ddb60e97443
https://doi.org/10.1109/tps.2011.2123111
https://doi.org/10.1109/tps.2011.2123111
Optical emission from laser produced plasma of GaAs was studied for various helium and argon background pressures. The pressure was changed in the range from 5×10 −3 to 100 mbar. The time evolutions of selected atomic and ionic spectral transition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d0b217bc0293043e54875904c63f466
https://www.bib.irb.hr/668053
https://www.bib.irb.hr/668053