Avancerad sökning

Hittade 2 uppsatser som matchar ovanstående sökkriterier.

1. 1. Off-hour Deliveries as a Sustainable Alternative : A case study of a Swedish recycling company

   Master-uppsats, KTH/Industriell ekonomi och organisation (Inst.)

   Författare :Mursal Hassas; Signy Yu Liu; [2021]
   Nyckelord :Off-hour deliveries; Freight transportation; Congestion; Traffic efficiency; Emission; Logistics; Recycling industry; Off - hour leveranser; Godstransport; Trängsel; Trafik effektivitet; Avgaser; Logistik; Återvinning industri;

   Sammanfattning : Global climate change is already having a noticeable impact on the environment that threatens the future of all species including humans. Unfortunately, it is currently accelerating and global temperatures will continue to rise in the coming decades mainly due to greenhouse gases produced by human activities in daily life. LÄS MER

3. 2. An initial study on external warning signals for Quiet Road Transport Vehicles

   Master-uppsats, Högskolan i Jönköping/JTH, Produktutveckling

   Författare :Isabel Hwang; [2016]
   Nyckelord :Quiet Road Transport Vehicles; Acoustic Vehicle Alerting System; External warning signals; Sound quality; Product sound design; Psychoacoustics;

   Sammanfattning : The increasing number of electric and hybrid vehicles in urban areas has shown to be beneficial in reducing both air and noise pollution. However, the lack of sound when driving at low speed has negatively affected the pedestrian safety since many rely on the vehicle sound for orientation. LÄS MER