Sökning: "Jonny Johansson"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Jonny Johansson.
1. Microelectronics for the thumb-size ultrasound measurement system
Sammanfattning : This thesis presents building blocks and strategies to reach the goal of a thumb-size autonomous ultrasound measurement system with wireless communication capabilities. The design of modern electronics is based on the possibility to accurately predict system behavior by the use of simulation tools. LÄS MER
2. SPICE modeling of ultrasound systems : improvements and verifications
Sammanfattning : The success of modern electronics is built on the possibility to accurately predict system behavior by the use of simulation tools. This paradigm can be extended to components such as sensors attached to the electronics. LÄS MER
3. Kundkommunikation vid distanshandel : En studie om kommunikationsmediers möjligheter och hinder
Sammanfattning : Andelen affärstransaktioner som bedrivs på distans, dvs. handel där köpare och säljare inte träffas öga mot öga, blir allt större. LÄS MER
4. Mellan massan och Marx : en studie av den politiska kampen inom fackföreningsrörelsen i Hofors 1917-1946
Sammanfattning : The thesis concentrates on Hofors and a local trade union environment between 1917 and 1946, where important parts of the trade union’s power were held by parties to the left of the social democrats. The overall aim is to problemize and discuss the issue of what characterised and made possible this deviation from the usual picture of a trade union movement dominated by social democracy. LÄS MER
5. Robust energy management for IoT machine elements
Sammanfattning : Advancements in semiconductor technology have reached the point at which ambient energy in the surrounding environment can power sensors and microprocessors. This capability enables new strategies for energy management, which are necessary to continue the sensorization of our environment. LÄS MER