Sökning: "ambjörn johansson"

Hittade 2 uppsatser innehållade orden ambjörn johansson.

1. 1. Nationella prov i NO : Verktyg för likvärdig bedömning eller dolda svenskaprov som diskriminerar?

   Uppsats för yrkesexamina på avancerad nivå, Lärarutbildningen

   Författare :Ambjörn Johansson; [2011]
   Nyckelord :;

   Sammanfattning : This study is focusing on students at compulsory level and their performance in national exam tests when the students first language is taken into account. Students in Swedish schools with non-Swedish speaking parents commonly follow language classes for limited Swedish proficient students. LÄS MER

3. 2. Evolution toward pollution-resistant ecotypes of Baltic threespine stickleback, Gasterosteus aculeatus, suggested by AFLP markers

   Kandidat-uppsats, Institutionen för livsvetenskaper

   Författare :Ambjörn Johansson; [2008]
   Nyckelord :Microevolution; threespine stickleback; population genetics; genetic response; pollution;

   Sammanfattning : This study used amplified fragment length polymorphism (AFLP) to detect changes of genetic variation in threespine stickleback exposed to industrial pollution from pulp- and paper mills along the southern east coast of Sweden. A general loss of allelic diversity was associated with exposure (table 3, linear model, F1,4=7.2 [P=0. LÄS MER