Sökning: "complex system"

Visar resultat 1 - 5 av 3813 avhandlingar innehållade orden complex system.

1. 1. Geospatial Knowledge Discovery using Volunteered Geographic Information : a Complex System Perspective

   Författare :Tao Jia; Bin Jiang; Yifang Ban; Itzhak Benenson; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; knowledge discovery; urban systems; complex system; VGI; OSM; GPS tracking dataset; scaling; heavy-tailed distribution detection; urban sprawl; Zipf’s law; human activity mobility patterns; agent-based modeling; complex network.;

   Sammanfattning : The continuous progression of urbanization has resulted in an increasing number of people living in cities or towns. In parallel, advancements in technologies, such as the Internet, telecommunications, and transportation, have allowed for better connectivity among people. LÄS MER

3. 2. Förstå verkligheten som system : - att utveckla gymnasieelevers systemgeografiska kunnande genom geografiundervisning

   Författare :Lotta Dessen Jankell; Inger Eriksson; Patrik Johansson; Elin Sæther; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; systems thinking; geography teaching; system geographical knowing; system modelling; education for sustainable development; connection web models; system changes; learning activity; practice theory; learning models; geography didactics; systemtänkande; sambandsvävar; geografiundervisning; systemgeografiskt kunnande; systemmodeller; klimatförändringar; hållbar utveckling; ämnesdidaktik med inriktning mot de samhällsvetenskapliga ämnenas didaktik; Teaching and Learning with Specialisation in the Social Sciences Education;

   Sammanfattning : This doctoral thesis is concerned with how upper secondary students in Sweden develop system geographical knowing through Geography teaching, where complex issues such as climate change are dealt with. In many countries, these issues are particularly relevant for the school subject of Geography since the subject is responsible for issues that involve system changes. LÄS MER

4. 3. Complex Networks : Structure, Function , Evolution

   Författare :Ala Trusina; Petter Minnhagen; Kim Sneppen; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Complex systems; network topology; evolution; information spread; Condensed matter physics; Kondenserade materiens fysik;

   Sammanfattning : A complex system is a system for which the statement "the whole is greater than the sum of its parts" holds. A network can be viewed as a backbone of a complex system. LÄS MER

5. 4. Complex patterns : from physical to social interactions

   Författare :Andreas Grönlund; Petter Minnhagen; Hawoong Jeong; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Complex networks; collective dynamics; statistical physics; random graphs; Statistical physics; Statistisk fysik;

   Sammanfattning : Interactions are what gives us the knowledge of the world around us. Interactions on all levels may fundamentally be seen as an exchange of information and a possible response of the same. Whether it is an electron in an electrical field or a handsome dude in a bar responding to a flirtation---interactions make things happen. LÄS MER

7. 5. Komplexa behov eller komplexa organisationer? : konsekvenser av specialiserad individ- och familjeomsorg ur ett klientperspektiv

   Författare :Pär Grell; Nader Ahmadi; Björn Blom; Staffan Höjer; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Organizational specialization; personal social services; complex needs; client perspective;

   Sammanfattning : Even though recent decades have seen a clear trend towards organizational specialization within Swedish personal social services (PSS), there is a lack of knowledge about the consequences of this, particularly from a client perspective. The aim of this compilation thesis is to describe and analyse the consequences of organizational specialization for clients with complex needs. LÄS MER