Zobrazeno 1 - 10
of 164
pro vyhledávání: '"L. Szirtes"'
Publikováno v:
Medical Research Archives. 10
The rhythmic functioning of the human body is influenced by many factors. The development of innovation in recent decades has made it possible to study heart rate variability. Objectives: (1) obtaining more accurate information than previously availa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a54dc1eb788c29735a551188a63c269a
https://doi.org/10.18103/mra.v10i1.2643
https://doi.org/10.18103/mra.v10i1.2643
Publikováno v:
Medical Research Archives. 10
Shift work in industry and services cannot be avoided, but the adverse health effects of shift work are well known. The results of workplace physiological measurements in the Hungarian solid mineral mining oil and gas extraction and processing indust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be453ec08853dc9b898438a771a1833b
https://doi.org/10.18103/mra.v10i4.2764
https://doi.org/10.18103/mra.v10i4.2764
Publikováno v:
Medical Research Archives. 9
Objectives: Due to innovation developments new methods can be applied also in the field of occupational health. Results of physiological measurements carried out in the workplace during work support the observation that age and life characteristics o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f163fcf0b46388da214f25aadf78a432
https://doi.org/10.18103/mra.v9i10.2564
https://doi.org/10.18103/mra.v9i10.2564
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 107:1225-1230
The thermal behavior of tin containing oxalate, EDTA, and inositol-hexaphosphate were investigated. The end products of synthesis were identified by Mossbauer-, XRD analyses, and FTIR studies. The thermal decompose of the samples was studied by DTA-T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9c1f53fe15f342dd41360d070653c1b
https://doi.org/10.1007/s10973-011-1813-1
https://doi.org/10.1007/s10973-011-1813-1
Publikováno v:
Radiation Physics and Chemistry. 80:786-791
The structures of tin(II)-oxalate, tin(IV)Na–EDTA and tin(IV)Na 8 -inositol hexaphosphate were investigated using XRD analysis. Samples were identified using the Mossbauer study, thermal analysis and FTIR spectrometry. The Mossbauer study determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b4eb5a3d78e2a22e51bac4d196ccb37
https://doi.org/10.1016/j.radphyschem.2010.12.009
https://doi.org/10.1016/j.radphyschem.2010.12.009
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 99:415-421
Tin(II/IV) phosphate was prepared by various synthetic methods. The different methods resulted in tin phosphate with different properties, i.e., different crystalline form and behaviour during thermal treatment. The prepared materials have 3 mol wate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5394fad48cc20b14547682d9e5ca238e
https://doi.org/10.1007/s10973-009-0461-1
https://doi.org/10.1007/s10973-009-0461-1
Publikováno v:
Radiation Physics and Chemistry. 78:239-243
Using various methods different tin phosphate samples were prepared. One of them was amorphous, while the others were crystalline with monoclinic structure, having unit cell parameters as follows: a=4.586 A, b=13.618 A, c=5.818 A, β=99.61° [Sn (H2P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::841f5b04197bb19a0a7b84940cdc955a
https://doi.org/10.1016/j.radphyschem.2009.01.006
https://doi.org/10.1016/j.radphyschem.2009.01.006
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 92:649-653
The mixed zirconium, titanium, hafnium and first-row transition metal oxides (containing phosphorous oxide) were prepared using ion exchange method followed by calcinations at 1020 K during 12 h. The resulted mixed oxides were identified by XRPD meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b34d6d2f26f199e135040a8c6df2295
https://doi.org/10.1007/s10973-007-8617-3
https://doi.org/10.1007/s10973-007-8617-3
Publikováno v:
Open Chemistry, Vol 5, Iss 2, Pp 516-535 (2007)
The transition metal forms of α-zirconium-. titanium-, and hafnium phosphates were prepared by ion exchange method. Their structure was investigated by X-ray powder diffraction (XRPD) method. It was found that the transition metal containing phospha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6cc1d9c8723acfa2759d5498dce1d27
https://doi.org/10.2478/s11532-007-0003-2
https://doi.org/10.2478/s11532-007-0003-2
Publikováno v:
Open Chemistry, Vol 4, Iss 4, Pp 760-772 (2006)
A novel aqueous method was used to synthesise mixed chromium-vanadium oxide hydrates with various chromium content, via the reaction of peroxo-polyacids of chromium and vanadium. The resulting materials are gelatinous. The dehydration of the gels res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::718324d3220a7321237d83a11a8bde01
https://doi.org/10.2478/s11532-006-0043-z
https://doi.org/10.2478/s11532-006-0043-z