Visar resultat 1 - 5 av 154 avhandlingar innehållade ordet postal.
Sammanfattning : The postal system is an old communication technology, now subject to internal competition from potential entrants and external from technological substitutes. This is a study of how the postal industry in Sweden responds to the dual challenge from deregulation and the Internet.The liberalisation process lasted throughout the 1990's. LÄS MER
Sammanfattning : Postal work is performed in very different settings, and the works are e.g., drivers, letter carriers, postal sorters, and counter clerks. LÄS MER
Sammanfattning : This dissertation investigates the Swedish postal service, focusing on its organization from approximately 1600 to 1720. The purpose of the study is to explain why the Swedish state, at different points of time, chose one form of postal organization over another. LÄS MER
4. Improving the prevention of sexually transmitted infections (STIs) : a study using Chlamydia trachomatis as a model infection
Sammanfattning : Despite the current preventive strategies sexually transmitted infections (STIs) are rising. This thesis presents a model with the aim of improving the prevention of STIs. Chlamydia being the most common STI in Sweden serves as a model infection. The presented model is based on five performed studies. LÄS MER
5. Socioeconomic evaluation of postal and telecommunication services for disabled persons : applications to text telephone and videophone relay services
Sammanfattning : Introduction: The Swedish National Post and Telecom Agency provides services in the postal and telecommunication field aimed at several groups of disabled persons in Sweden. The services included in this study were the text telephone relay service and the videophone relay service. LÄS MER