Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Tarja Nakari"'
Autor:
Anssi Laaksonen, Tarja Nakari
Publikováno v:
Nordic Concrete Research. 64:109-128
Predicting the stress increase of an unbonded tendon in a post-tensioned continuous concrete beam at ultimate capacity is more difficult than when bonded tendons are used. The failure mechanisms of the continuous beam are also different to that of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b91fc12cc77116fce9d2952bceb610
https://doi.org/10.2478/ncr-2021-0004
https://doi.org/10.2478/ncr-2021-0004
Autor:
Piia Pessala, Tarja Nakari, Jaakko Paasivirta, Sirpa Herve, Juha Knuutinen, Jukka Kukkola, Eija Schultz
Publikováno v:
Ecotoxicology and Environmental Safety. 73:1641-1645
A number of high molecular weight (HMW) lignin derivatives possessing varied chemical properties were screened for their biological effects in order to obtain more information on the possible structural features of HMW lignin-related effects. The stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb39d082eac23ff30ee87f0fe124ebc8
https://doi.org/10.1016/j.ecoenv.2010.02.004
https://doi.org/10.1016/j.ecoenv.2010.02.004
Autor:
Sami Huhtala, Tarja Nakari
Publikováno v:
Environmental Toxicology. 25:333-338
Toxicity of a relative new flame retardant, namely decabromodiphenyl ethane (DBDPE), marketed as an alternative to decabromodiphenyl ether (BDE-209) was assessed both in vivo and in vitro using the freshly separated fish hepatocyte assay and standard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d6d5bb996552b8f2f63e0bdc43710df
https://doi.org/10.1002/tox.20499
https://doi.org/10.1002/tox.20499
Autor:
Tarja Nakari, Tim D. Williams, Michael Dorgerloh, Rodney D. Johnson, K. Ole Kusk, Dean Leverett, Shigeto Oda, Norihisa Tatarazako, Silvia Marchini, Taisen Iguchi
Publikováno v:
Ecotoxicology and Environmental Safety. 67:399-405
Acute and reproductive toxicity tests were conducted on seven strains of Daphnia magna from six laboratories in five countries. 3,4-Dichloroaniline (DCA) and fenoxycarb were used as test chemicals. Acute toxicity tests revealed that estimated EC(50)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::089841b9e347f9e5b93a7e7b29b7f73c
https://doi.org/10.1016/j.ecoenv.2006.12.010
https://doi.org/10.1016/j.ecoenv.2006.12.010
Autor:
Tarja Nakari, Piia Pessala
Publikováno v:
Aquatic Toxicology. 74:272-279
Estrogenicity of five brominated flame retardants (BFRs), namely BDE-47, BDE-99, BDE-205, PBB-153 and technical Firemaster BP-6™, were assessed by in vitro assays developed to detect chemicals with estrogenic properties. Recombinant yeast cells con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a189a1fe220fb0b439c0d0f6e29d50d0
https://doi.org/10.1016/j.aquatox.2005.06.004
https://doi.org/10.1016/j.aquatox.2005.06.004
Publikováno v:
Ecotoxicology and Environmental Safety. 59:263-272
Municipal and industrial effluents were screened with a battery of biotests and with a modified toxicity identification evaluation Phase I procedure. The acute toxicities of the effluent samples were low and the submitochondrial reverse electron-tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edc572f2a987bae48e9cbe663f3cde0d
https://doi.org/10.1016/j.ecoenv.2003.10.002
https://doi.org/10.1016/j.ecoenv.2003.10.002
Autor:
Tarja Nakari, Jukka Tana, Karl-Johan Lehtinen, Jussi V. K. Kukkonen, Christina Engström, Jan Härdig, Kaj Mattsson
Publikováno v:
Ecotoxicology and Environmental Safety. 49:144-154
Juvenile female rainbow trout was exposed for 4.5 months (June to October) to two dilutions of untreated and activated sludge treated whole mill effluent from a pulp mill producing bleached ECF pulp. Two controls were used, on fed ad libitum and a se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1d80d42980a10a4397b4b2dc61bbe86
https://doi.org/10.1006/eesa.2001.2049
https://doi.org/10.1006/eesa.2001.2049
Autor:
Juha Knuutinen, Tarja Nakari, Eija Schultz, Heidi Ahkola, Jaakko Paasivirta, Piia Pessala, Jukka Ahtiainen, J Keränen, M Karhu, Sirpa Herve
Publikováno v:
Chemosphere. 75(11)
The aerobic biodegradation of commercial nonylphenol ethoxylate (NPE) mixture and alkali lignin was studied using the OECD headspace test accompanied by the simultaneous measurement of ecotoxicity directly from the biodegradation liquors and by the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcc388d8d794fb1c8e217a0e9c979af8
https://pubmed.ncbi.nlm.nih.gov/19344930
https://pubmed.ncbi.nlm.nih.gov/19344930
Autor:
Sami Huhtala, Tarja Nakari
Publikováno v:
Ecotoxicology and environmental safety. 71(2)
Acute and reproductive toxicity tests were performed to assess the effects of two polybrominated flame retardants, polybrominated biphenyl (PBB)-153, polybrominated diphenyl ether (PBDE)-153, and polychlorinated biphenyl (PCB)-153 on Daphnia magna .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edf6799328fe004fbaabd3b05a416687
https://pubmed.ncbi.nlm.nih.gov/18082264
https://pubmed.ncbi.nlm.nih.gov/18082264
Autor:
Tarja, Nakari
Publikováno v:
Environmental sciences : an international journal of environmental physiology and toxicology. 12(2)
The estrogenic activity of two phytosterol preparations was evaluated in vitro and in vivo. For the in vitro evaluation, freshly separated hepatocytes of rainbow trout were used. By contrast, the in vivo evaluation was performed by injecting the phyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::aba09d81e81022855b042aa609474d3b
https://pubmed.ncbi.nlm.nih.gov/15915149
https://pubmed.ncbi.nlm.nih.gov/15915149