Sökning: "trajectories"

Visar resultat 36 - 40 av 576 avhandlingar innehållade ordet trajectories.

1. 36. Cross-scale monitoring, landscape trajectories, and feedback in forest management : Examples from southern and middle boreal ecosystems in Sweden

   Författare :Sofia Eriksson; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Physical geography; Naturgeografi; Terrestrial ecology; Terrestisk ekologi;

   Sammanfattning : To manage for sustainability in a complex and changing world requires understanding of the coupled human-environmental system. The two case studies in this licentiate thesis are linked by what we can learn from past and current management in the form of feedback and how it can be incorporated into practical forest management within the boreal region. LÄS MER

3. 37. Ur kurs : Utbytesstudenters rörelser i tid och rum

   Författare :Song-ee Ahn; Staffan Larsson; Madeleine Abrandt Dahlgren; Åsa Mäkitalo; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Exchange students; internationalization of higher education; actor –network theory; movements in time and space; educational trajectories; utbytesstudenter; internationalisering av högre utbildning; actor-network theory; rörelser i tid och rum; utbildningsbanor; Education; Pedagogik;

   Sammanfattning : The aim of this dissertation is to study exchange students’ movement and exchange studies as a trajectory in time and space. The dissertation is based on interviews with fourteen Korean exchange students at Swedish universities. The theoretical framework is based on Actor–Network Theory (ANT). LÄS MER

4. 38. Tracing pathways in the ocean circulation : A temperature and salinity perspective

   Författare :Sara Berglund; Kristofer Döös; Jonas Nycander; Göran Broström; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Lagrangian trajectories; Climate modelling; Atlantic Ocean; Southern Ocean; Ocean circulation; heat; atmosfärvetenskap och oceanografi; Atmospheric Sciences and Oceanography;

   Sammanfattning : The ocean circulation plays an essential role in our climate system. It redistributes heat, salt, carbon and other tracers across the globe, making the climate of Earth more moderate. This thesis targets density differences that are driving the ocean circulation. These differences are caused by changes in temperature and salinity. LÄS MER

5. 39. User Preferred Trajectories in Commercial Aircraft Operation: Design and Implementation

   Författare :Hanyo Vera Anders; Arthur Rizzi; Tobias Andersson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; aeronautics; air traffic management; aircraft operation; flygteknik; flygledning; Engineering mechanics; Teknisk mekanik;

   Sammanfattning : This report describes how an aircraft creates and flies its User Preferred Trajectory from take-off to landing, based on the objectives and constraints the aircraft is subjected to from a technological and operational viewpoint. A basic description of commercial aircraft operation is given, with an emphasis on identifying the different stakeholders (Air Navigation Service Providers, Airline Operation Center, Pilot/Aircraft, Airport and Civil Aviation Authority). LÄS MER

7. 40. Modeling Organizational Dynamics : Distributions, Networks, Sequences and Mechanisms

   Författare :Hernan Mondani; Fredrik Liljeros; Rickard Sandell; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; organizational dynamics; social organizing; organizational change; modeling; organizational growth; process stability; labor flow network; employment trajectories; heavy-tailed distributions; complex network analysis; sequence analysis; agent-based modeling; sociophysics; Sociology; sociologi;

   Sammanfattning : The study of how social organizations work, change and develop is central to sociology and to our understanding of the social world and its transformations. At the same time, the underlying principles of organizational dynamics are extremely difficult to investigate. LÄS MER