Avancerad sökning

Visar resultat 1 - 5 av 4753 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Barriers and bridges for introducing agroforestry and community-based forestry among food insecure households in eastern Africa

   Författare :Karl-Erik Johansson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

   Sammanfattning : The aim of introducing agroforestry and community-based forestry is to secure and improve livelihoods, maintain and restore ecosystem services, and contribute to climate change mitigation and adaptation. However, the adoption and scaling up of these systems among food insecure communities have proved to be difficult. LÄS MER

3. 2. Chlorine Cycling in Terrestrial Environments

   Författare :Malin Montelius; David Bastviken; Teresia Svensson; Katarina Abrahamsson; Linköpings universitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Chloride; organic chlorine; chlorination; dechlorination; 36Cl; risk assessment modelling; Klorid; organiskt klor; klorering; deklorering; klor-36; riskmodellering;

   Sammanfattning : Chlorinated organic compounds (Clorg) are produced naturally in soil. Formation and degradation of Clorg affect the chlorine (Cl) cycling in terrestrial environments and chlorine can be retained or released from soil. LÄS MER

4. 3. Prov och bedömning i samhällskunskap : En analys av gymnasielärares skriftliga prov

   Författare :Christina Odenstad; Astrid Pettersson; Kenneth Nordgren; Malin Stegmann McCallion; Agneta Bronäs; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; test; assessment; social science; didactic; curriculum; prov; bedömning; samhällskunskap; ämnesdidaktik; läroplan; kunskapssyn; ämnessyn; trappstegstänkande; studie- och yrkesförberedande program; Political science; Statsvetenskap; Political Science; Statsvetenskap;

   Sammanfattning : This study focuses on tests and assessment in social science in the upper secondary school in Sweden. Testing has an effect on how students learn and on the information and knowledge they retain. Different forms of examination encourage different styles of learning and the type of test used also influence the perception students have on a subject. LÄS MER

5. 4. Flexible Science : An Anthropology of Scientists, Society and Nature in Vietnam

   Författare :Eren Zink; Jan Ovesen; Tine Gammeltoft; Celia Lowe; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; actor-network theory; climate change; economic anthropology; environmental conservation; higher education; international development; science; science policy; Vietnam; Cultural anthropology; Kulturantropologi; Ethnography; Etnografi; Kulturantropologi; Cultural Anthropology;

   Sammanfattning : Eren Zink explores the conditions of doing science in Vietnam. The scientists included in this study were engaged in local and international efforts to conserve nature, establish the fact of climate change, and carry out scientific research in Vietnam. LÄS MER

7. 5. Den svenska valforskningen : vetenskapande, demokrati och medborgerlig upplysning

   Författare :Anders Urbas; Mats Lindberg; Raino Malnes; Örebro universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; The Swedish Election Studies; science; democracy; citizen enlightenment; Political science; Statsvetenskap; Political Science; Statskunskap;

   Sammanfattning : This thesis is an examination and a critical account of the Swedish Election Studies, carried out at the Department of Political Science, Gothenburg University in collabo­ration with Statistics Sweden. The primary sources are the fifteen main reports delivered to the public through the years 1977 – 2006. LÄS MER