Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Maila Hietanen"'
Autor:
Maria Tiikkaja, Aapo L. Aro, Tommi Alanko, Harri Lindholm, Heli Sistonen, Juha E.K. Hartikainen, Lauri Toivonen, Jukka Juutilainen, Maila Hietanen
Publikováno v:
Safety and Health at Work, Vol 4, Iss 3, Pp 156-159 (2013)
Background: Cardiac pacemakers are known to be susceptible to strong electromagnetic fields (EMFs). This in vivo study investigated occurrence of electromagnetic interference with pacemakers caused by common environmental sources of EMFs. Methods: El
Externí odkaz:
https://doaj.org/article/9ab53df3499545a4973cd72cf241d4aa
Autor:
Maria Tiikkaja, Jukka Juutilainen, Markku Sallmén, Muhammad Waseem Khan, Maila Hietanen, Päivi Roivainen, Mikko Herrala
Publikováno v:
International journal of radiation biology. 94(10)
We investigated the feasibility of a large-scale epidemiological study on reproductive effects of intermediate frequency (IF) magnetic field (MF) exposure among cashiers working near electronic article surveillance (EAS) systems.The study cohort incl
Autor:
Aapo L. Aro, Maria Tiikkaja, Lauri Toivonen, Heli Sistonen, Harri Lindholm, Jukka Juutilainen, Juha Hartikainen, Maila Hietanen, Tommi Alanko
Publikováno v:
Safety and Health at Work
Safety and Health at Work, Vol 4, Iss 3, Pp 156-159 (2013)
Safety and Health at Work, Vol 4, Iss 3, Pp 156-159 (2013)
Background: Cardiac pacemakers are known to be susceptible to strong electromagnetic fields (EMFs). This in vivo study investigated occurrence of electromagnetic interference with pacemakers caused by common environmental sources of EMFs. Methods: El
Autor:
Lauri Toivonen, Juha Hartikainen, Harri Lindholm, Maria Tiikkaja, Tommi Alanko, Maila Hietanen
Publikováno v:
Scandinavian Cardiovascular Journal. 46:308-314
The aim of this study was to find the electromagnetic interference (EMI) thresholds for several commonly used implantable cardioverter-defibrillators (ICD).Seventeen ICDs were exposed to magnetic fields with different intensities produced by the Helm
Autor:
Tommi Alanko, Maila Hietanen
Publikováno v:
Radiation Protection Dosimetry. 132:324-327
Assessment of occupational exposure to radiofrequency (RF) fields in telecommunication transmitter masts is a challenging task. For conventional field strength measurements using manually operated instruments, it is difficult to document the location
Publikováno v:
annals of telecommunications - annales des télécommunications. 63:125-132
At specific situations, workers need to approach very close to the transmitting base station antennas. In this study, occupational exposure to RF fields from base station antennas was assessed at several rooftops. The measurements were carried out by
Publikováno v:
The Environmentalist. 27:533-538
The health care staff operating magnetic resonance imaging (MRI) scanners are exposed to static magnetic field of significant spatial heterogenity and high level of flux density—usually existing permanently during the shift. The personnel can also
Autor:
Tomi Laitinen, Kari U. O. Tahvanainen, Tom Kuusela, Harri Lindholm, Juanita Niño, Juha Hartikainen, Pirjo Halonen, Esko Länsimies, Maila Hietanen
Publikováno v:
Bioelectromagnetics. 25:73-83
A recent study raised concern about increase of resting blood pressure after a 35 min exposure to the radiofrequency (RF) field emitted by a 900 MHz cellular phone. In this randomized, double blind, placebo controlled crossover trial, 32 healthy subj
Publikováno v:
Bioelectromagnetics. 23:264-270
The hypothesis that there exist hypersensitive persons who perceive subjective symptoms from radiofrequency (RF) fields emitted by hand held mobile phones (cellular phones) was tested using double blind provocation experiments. We also tested whether
Autor:
Kjell Hansson Mild, Stephen F. Keevil, Jonna Wilén, Jeffrey Hand, Penny A. Gowland, Eric van Rongen, Isabelle Lagroye, Maila Hietanen, Jolanta Karpowicz, Maria Rosario Scarfi
Publikováno v:
Bioelectromagnetics
Bioelectromagnetics, Wiley, 2013, 34 (1), pp.81-4. ⟨10.1002/bem.21728⟩
Bioelectromagnetics 34 (2013): 81–84. doi:10.1002/bem.21728
info:cnr-pdr/source/autori:Hansson Mild K., Hand J., Hietanen M., Gowland P., Karpowicz J., Keevil S., Lagroye I., van Rongen E., Scarfi M.R., Wilen J./titolo:Exposure classification of MRI workers in epidemiological studies/doi:10.1002%2Fbem.21728/rivista:Bioelectromagnetics/anno:2013/pagina_da:81/pagina_a:84/intervallo_pagine:81–84/volume:34
Bioelectromagnetics, Wiley, 2013, 34 (1), pp.81-4. ⟨10.1002/bem.21728⟩
Bioelectromagnetics 34 (2013): 81–84. doi:10.1002/bem.21728
info:cnr-pdr/source/autori:Hansson Mild K., Hand J., Hietanen M., Gowland P., Karpowicz J., Keevil S., Lagroye I., van Rongen E., Scarfi M.R., Wilen J./titolo:Exposure classification of MRI workers in epidemiological studies/doi:10.1002%2Fbem.21728/rivista:Bioelectromagnetics/anno:2013/pagina_da:81/pagina_a:84/intervallo_pagine:81–84/volume:34
Online ISSN: 1521-186X; International audience; We estimate that there are about 100,000 workers from different disciplines, such as radiographers, nurses, anesthetists, technicians, engineers, etc., who can be exposed to substantial electromagnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0efda60d7fa4158bf4869fb9e686f9d6
https://hal.archives-ouvertes.fr/hal-00835420
https://hal.archives-ouvertes.fr/hal-00835420