Borealis Technology Oy

Borealis Ag

Scandidos Ab

Anders Gustafsson

Annika Smedberg

Ulf Nilsson

Ola Fagrell

Roger Carlsson

Alfred Campus

Andreas Farkas

Peter Carstensen

Lena Lindbom

Claes Broman

Anders Ericsson

Per-Ola Hagstrand

Villgot Englund

Virginie Eriksson

Johan Andersson

Marc Jeroense

Jan-Ove Bostrom

Jan-Ove Boström

Jonas Jungqvist

Peter Sunnegårdh

Jonny Brun

Pär Lilja

Thomas Matzen

Erik Bängtsson

A transmission cable includes a conductor or a bundle of conductors extending along a longitudinal axis, which is circumferentially covered by an insulation layer having an extruded insulation material, whereby the transmission cable passes the electrical type test as specified in Cigr&#xe9; TB496, whereby the rated voltage Uis 450 kV or more. The type test includes subjecting the power cable to a DC voltage of 1.85*Uduring 10 to 15 cycles at negative polarity, followed by a polarity reversal with another 10 to 15 cycles at positive polarity at a DC voltage of 1.85*U, followed by additional 2 to 5 cycles during at least 4 to 10 days at positive polarity, and wherein Uis 450 kV, or 525 kV, or more.

Electrical HV transmission power cable

The present invention relates to a method for determining an energy fluence correction in a quality assurance system for a radiation therapy apparatus, which method comprises receiving a treatment plan description; generating a set of measured phantom dose values; generating a set of determined phantom dose values, by determining phantom dose values based on at least the treatment plan description and a phantom description; determining a set of phantom dose corrections based on at least the set of determined phantom dose values and the set of measured phantom dose values; and determining an energy fluence correction based on at least the set of phantom dose corrections. It further relates to a method for determining a reconstructed patient dose distribution based on at least the energy fluence correction, a patient description, and further data related to the treatment plan description. It also relates to corresponding quality assurance and control systems.

System and a method for verifying a treatment plan

The invention relates to a semiconductive polymer composition for use in power cables. The composition comprises a multimodal ethylene homo- or copolymer produced in a polymerization process comprising a single site catalyst whereby the polymer composition has a density of 870 to 930 kg/m3, a MFR2 of 1 to 30 g/10 min and a Mw/Mn of less than or equal to 10.

Semiconductive polymer composition

A semiconductive polymer composition for use in power cables, wherein the composition has a multimodal ethylene homo- or copolymer produced in a polymerization process having a single site catalyst whereby the polymer composition has a density of 870-930 kg/m, a MFRof 1 to 30 g/10 min and a Mw/Mn of less than or equal to 10.

Growing community of inventors

Karlskrona, Sweden

Anders Gustafsson