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Research report

Industrial Aspects and Literature Survey: Fleet Composition and Routing

The purpose of this paper is to describe industrial aspects of combined fleet composition and routing in maritime and road-based transportation, and to present the current status of research in the form of a comprehensive literature review. With a backdrop of industrial aspects, a categorized survey...

Forfattere
Arild Hoff
Henrik Andersson
Marielle Christiansen
Geir Hasle
Arne Løkketangen
År
2008
Les rapporten
Publication

Electron transport and low-temperature electrical and galvanomagnetic properties of zinc oxide and indium oxide films

The electrical and galvanomagnetic properties of zinc oxide films with and without gallium, aluminum, and cobalt doping and of tin-doped indium oxide films are studied over a wide range of temperatures and magnetic fields. It is shown that the mechanism for electron transport in these films changes from...

Forfattere
Vladimir A. Kulbachinskii
Vladimir G. Kytin
Olga V. Reukova
Lidia I. Burova
Andrey Rafailovich Kaul
Alexander G. Ulyashin
År
2015
Type
Vitenskapelig artikkel
Publication

Monitoring and Reporting of Voltage Disturbances - Regulatory and Technical challanges and solutions

...disturbances in Norway, during continuous monitoring and due to customer complaints or requests, and the motivation for these. Further, recommendations from a recent consultancy study [2] regarding the level of monitoring for achieving reliable statistics, and on a reporting system for voltage disturbances...

Forfattere
Karstein Brekke
Helge Seljeseth
Hege Sveaas Fadum
År
2011
Type
Vitenskapelig artikkel
Publication

Hearing loss and access to hearing aids and services in low- and middle-income countries

...hearing loss live in low- and middle-income countries (LMICs) and it is estimated that 34 million children have a hearing loss [1]. Furthermore, 60% of hearing loss in children is due to avoidable causes that can be prevented. The aim of this study is to explore the prevalence and cause of hearing loss...

Forfattere
Tone Øderud
Linn Sofie Mork
Cosmas Mnyanyi
Peter Shija
Isaack Myovela
Sophia Madaha
Mselem Mnyanyi
Jon Øygarden
Tron Vedul Tronstad
År
2023
Type
Konferanseforedrag
Publication

Production and analysis methods for pristine and degraded microplastic and nanoplastic reference materials

...(MP) and nanoplastic (NP) environmental fate and hazard assessments utilise spherical, monodisperse polymer particles that do not represent the continuum of partially degraded, irregular-shaped MPs in the natural environment. A such, there is a strong need for environmentally relevant test and reference...

Forfattere
Andy Booth
Bettie Cormier
Martin Wagner
Matthias Gerace
Mari Egeness Creese
Jérémie Parot
Christelle Denonville
Stefania Piarulli
Lisbet Sørensen
År
2023
Type
Konferanseposter