Sökning: "field of options"

Visar resultat 11 - 15 av 109 avhandlingar innehållade orden field of options.

1. 11. Making travel sustainable with ICT? : The social practice of travel planning and travel information use in everyday life

   Författare :Åsa Nyblom; Mattias Höjer; Greger Henriksson; Marie Thynell; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; Travel planning; travel information; travel information services; travel planners; sustainable social practices; practice theory; everyday life; ICT; urban transport; user-centred perspective; Planering och beslutsanalys; Planning and Decision Analysis;

   Sammanfattning : Adopting the perspective of the traveller, this thesis examines how travel plans are actually made in the everyday situation and how information is used and drawn on when planning the many, often unremarkable, trips of ordinary urban life. Ethnographical field studies in southern Stockholm, Sweden, employing a practice theory perspective showed that people use a vast mixture of different types of information when planning and making trips. LÄS MER

3. 12. Adaptive Programming of RFID Inlays in the Reactive Near Field

   Författare :Markus Frank; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; DTLL; RFID; UHF; RNF; Phase compensation; Phase shifting; Source Impedance Shift; Balun; FOM;

   Sammanfattning : Radio frequency identification (RFID) offers a vast variety of options to improve the functionality and efficiency in the automated data collection (ADC) industry and Internet of Things (IoT). In the inventory process of RFID with passive data carriers, a population of battery less tags is located in the working range of an interrogator system. LÄS MER

4. 13. Situations of opportunity for infrasystems : understanding and pursuing change towards environmental sustainability

   Författare :Daniel K. Jonsson; Örjan Svane; Sören Bergstrm; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Environmental engineering; Miljöteknik;

   Sammanfattning : Infrasystems are the large technical systems in society delivering water and electricity, making communications and transports possible, managing the gathering and treatment of refuse and sewage, and many other services. Infrasystems mean welfare, convenience and economic growth, but also considerable environmental impacts. LÄS MER

5. 14. Opportunity Windows and Added Value of Gentle Remediation Options for Contaminated Land Management

   Författare :Paul Drenning; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Sustainable and Risk-Based Land Management SRBLM ; Ecosystem services; Soil health; Phytomanagement; Soil functions; Cost-benefit analysis; Gentle remediation options GRO ;

   Sammanfattning : Well-functioning, healthy soils are increasingly recognized as vital to human well-being, but soil contamination impairs the capacity of soils to perform their essential functions and provide humans with ecosystem services (ES). Contaminated land poses risks to human health and the environment, which must be managed, but also constitute an important and underutilized land and soil resource for providing ES in urban areas through phytomanagement with gentle remediation options (GRO) – nature-based solutions using plants, fungi, bacteria, and soil amendments to manage risks at contaminated sites while also improving soil functionality. LÄS MER

7. 15. A Dissolution Study of Common Ferrous Slag Minerals

   Författare :Ida Strandkvist; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

   Sammanfattning : Slag is a vital part of metal production since it removes impurities from the metal. As slag is continuously produced, the options are either to dispose slag in landfill or acknowledge slag as a product. LÄS MER