Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Anna-Maija Partanen"'
Publikováno v:
Encountering Algebra ISBN: 9783030175764
In this chapter, video recorded episodes occurring in three Swedish-speaking Grade 6 classrooms in Finland constitute the empirical material. The focus of the instruction is the introduction of basic principles of equation solving. The analysis focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be6e7853ddf30ad2da78874f3e7efebd
https://doi.org/10.1007/978-3-030-17577-1_6
https://doi.org/10.1007/978-3-030-17577-1_6
Autor:
Raimo Kaasila, Anna-Maija Partanen
Publikováno v:
International Journal of Science and Mathematics Education. 13:927-946
The concepts of social and sociomathematical norms have proved to be useful in guiding the participation of students in mathematical discussions and developing the quality of their contributions when inquiry-based, collaborative approaches are applie
Publikováno v:
Archives of Toxicology. 85:953-963
Fluoride interferes with enamel matrix secretion and mineralization and dentin mineralization. The most toxic dioxin congener, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), also impairs dental hard tissue formation and mineralization in vitro and in vi
Autor:
Carin Sahlberg, Eija Peltonen, Pirjo-Liisa Lukinmaa, Anna-Maija Partanen, Anu Kiukkonen, Satu Alaluusua
Publikováno v:
Toxicological Sciences. 92:279-285
Clinical studies suggest that maternal smoking during pregnancy can reduce the crown size of the child's teeth. Delayed dental age compared with chronological age has also been reported in children whose parents smoke. Among the main components of to
Autor:
Anna-Maija Partanen, Hanna M. Miettinen, Jouni T. Tuomisto, Hannele Huuskonen, Päivi J. Miettinen, Jouko Tuomisto, Raimo Pohjanvirta
Publikováno v:
Toxicology Letters. 150:285-291
Dioxins are persistent environmental contaminants that cause multiple disorders in laboratory animals, including teratogenesis. In mice, the most important teratogenic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) are hydronephrosis and cleft
Autor:
Carin Sahlberg, Anna Maija Partanen, Anu Kiukkonen, Irma Thesleff, Pirjo-Liisa Lukinmaa, Raimo Pohjanvirta, Satu Alaluusua
Publikováno v:
Toxicology and Applied Pharmacology. 194:24-33
Previous studies have shown that 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) can arrest molar tooth development in rats after in utero and lactational exposure, and that the sensitive stage is temporally restricted. To define the stage in which TCDD i
Autor:
Anu Kiukkonen, Satu Alaluusua, Anna-Maija Partanen, Irma Thesleff, Pirjo-Liisa Lukinmaa, Raimo Pohjanvirta, Carin Sahlberg
Publikováno v:
Toxicology and Applied Pharmacology. 202:212-214
Autor:
Eija Peltonen, Anna-Maija Partanen, Satu Alaluusua, Pirjo-Liisa Lukinmaa, Carin Sahlberg, Anu Kiukkonen
Publikováno v:
Toxicology and applied pharmacology. 216(3)
Previous studies show that the most toxic dioxin congener, 2,3,7,8-tetrachlorodibenzo- p -dioxin (TCDD), interferes with mineralization of the dental matrices in developing mouse and rat teeth. Culture of mouse embryonic molar teeth with TCDD leads t
Autor:
Pirjo-Liisa Lukinmaa, Raimo Pohjanvirta, Jouko Tuomisto, Anu Kiukkonen, Satu Alaluusua, Carin Sahlberg, Anna-Maija Partanen
Publikováno v:
Toxicology and applied pharmacology. 212(3)
Toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) to mouse embryonic teeth, sharing features of early development with salivary glands in common, involves enhanced apoptosis and depends on the expression of epidermal growth factor (EGF) receptor