Informaatio-ohjauksen vaikuttavuus : toiminnan teoriaan perustuva metsäsuunnittelutyön analyysi

Seloste artikkelista: Hokajärvi, R., Hujala, T., Leskinen, L.A. & Tikkanen, J. 2009. Effectiveness of sermon policy instruments: Forest management planning practices applying the Activity Theory approach. Silva Fennica 43 (5) : 889–906.

Morfologisk processering i svenska : språkbakgrundens effekter på ordigenkänningen

Marja Portinin väitöskirja Morphological processing in Swedish : effects of language backround on word recognition (Åbo Akademi 2008).

Katolilaiset ja katolinen kirkko elokuvissa

Kirjallisuusarvostelu

Metatiedon kestävä kehitys

Marja-Liisa Seppälän esitys Kirjastoverkkopäivillä 26.10.2011 Helsingissä

Kokemuksia kirjastopalveluiden vaikuttavuuden arvioinnista Tietoyhteiskunnan tilat ja sisällöt -hankkeessa

Marja Haapaniemen ja Samppa Rohkimaisen esitys Kirjastoverkkopäivillä 26.10.2011 Helsingissä.

Objective Evaluation of Nasal Dimensions in Children with Acoustic Rhinometry

Aims: This study was carried out to investigate the usefulness of acoustic rhinometry in the evaluation of intranasal dimensions in children. The aim was to define reference values for school children. In addition, the role of the VAS scale in the subjective evaluation of nasal obstruction in children was studied. Materials and methods: Measurements were done with Acoustic Rhinometry A1. The values of special interest were the minimal cross-sectional area (MCA) and the anterior volume of the nose (VOL). The data for reference values included 124 voluntary school children with no permanent nasal symptoms, aged between 7 and 14 years. Data were collected at baseline and after decongestion of the nose; the VAS scale was filled in before measurements. The subjects in the follow-up study (n=74, age between 1 and 12 years) were receiving intranasal spray of insulin or placebo. The nasal symptoms were recorded and acoustic rhinometry was measured at each control visit. Results: In school children, the mean total MCA was 0.752 cm2 (SD 0.165), and the mean total VOL was 4.00 cm3 (SD 0.63) at baseline. After decongestion, a significant increase in the mean TMCA and in the mean TVOL was found. A correlation was found between TMCA and age, and between TVOL and height of a child. There was no difference between boys and girls. A correlation was found between unilateral acoustic values and VAS at baseline, but not after decongestion. No difference wasfound in acoustic values or symptoms between the insulin and placebo group in the follow-up study of two years. Conclusions: Acoustic rhinometry is a suitable objective method to examine intranasal dimensions in children. It is easy to perform and well tolerated. Reference values for children between 7 and 14 years were established.