Sökning: "Högskolan Dalarna"

Visar resultat 41 - 45 av 220 avhandlingar innehållade orden Högskolan Dalarna.

1. 41. Machine learning for building energy system analysis

   Författare :Fan Zhang; Johan Håkansson; Chris Bales; Stefan Byttner; Högskolan Dalarna; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; district heating; machine learning; deep learning; HVAC; neural networks;

   Sammanfattning : Buildings account for approximately 40% of the global energy, and Heating, Ventilation, and Air Conditioning (HVAC) contributes to a large proportion of building energy consumption. Two main negative characteristics that contribute to performance degradation and energy waste in an HVAC system are inappropriate control strategies and faults. LÄS MER

3. 42. Government vs Market in Sustainable Residential Development? : Microdata analysis of car travel, CO2 emission and residence location

   Författare :Xiaoyun Zhao; Johan Håkansson; Kenneth Carling; Stefan Schönfelder; Högskolan Dalarna; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Allmänt Mikrodataaanalys - transporter; General Microdata Analysis - transports;

   Sammanfattning : Increasing car usage and travel demands between residential locations and destinations in order to fulfill the various needs of residents is a primary cause of CO2 emissions. To win the battle against climate change, a better understanding of the question relating to which urban residential form may most effectively mitigate the CO2 emissions is the key pathway. LÄS MER

4. 43. Road network and GPS tracking with data processing and quality assessment

   Författare :Xiaoyun Zhao; Johan Håkansson; Kenneth Carling; Bin Jiang; Högskolan Dalarna; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; GPS tracking; Reliability; Road network; visualized map; road network; Map-matching; P-median Model; Network density; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

   Sammanfattning : GPS technology has been embedded into portable, low-cost electronic devices nowadays to track the movements of mobile objects. This implication has greatly impacted the transportation field by creating a novel and rich source of traffic data on the road network. LÄS MER

5. 44. Villkor för lärande : Utbildning på språkintroduktionsprogrammet ur lärar- och elevperspektiv

   Författare :Erika Bomström Aho; Åsa Wedin; Christine Cox Eriksson; Jenny Rosén; Stig-Börje Asplund; Högskolan Dalarna; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Language Introduction Program; newly arrived students at upper secondary school; conditions for learning; third space; teachers’ discourse about knowledge; assessment of prior knowledge and experiences;

   Sammanfattning : Using the third space theory, the overall aim of this thesis is to study and problematize conditions for learning which are provided for newly arrived students in the Language Introduction Program in upper secondary school. By highlighting factors that affect these students' education in four sub-studies, the study contributes in-depth knowledge about the Language Introduction Program. LÄS MER

7. 45. Undervisning med stöd av förproducerade material : Ett närmande av naturvetenskap i förskolan

   Författare :Elin Eriksson; Monika Vinterek; Annie-Maj Johansson; Sven Persson; Högskolan Dalarna; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; teaching; learning; pre-produced teaching materials; preschool; early childhood education; natural science; “Science and Technology for All”;

   Sammanfattning : This thesis aims to develop an understanding of the possibilities and challenges pre-produced teaching materials present to teachers and the learning opportunities children are offered in teaching that uses such materials. To do this a study of preschool teachers and children from three preschool departments in Sweden was carried out. LÄS MER