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The acoustic emission that is detectable in the forming of complex thin part plates contains information about the quality of the pressed plates. The information can be used as process control and to filter out advanced thin plates with defects such as cracks. The article describes the results obtained in a try-out pressing process in special developed punch-die pairs with different pressing

Abstract is not available

Background: To evaluate and describe the cone function in the normal and lesioned rabbit retina using the multifocal electroretinogram (mfERG). Methods: Twelve animals underwent a two-port vitrectomy with subsequent retinectomy in one eye. The area of removed retina was located in the nasal part of the visual streak, and measured approximately 1-2 disc diameters. Both eyes were investigated with m

This report presents results regarding fear of crime amongst young people in a small Swedish town, Ljungby. It also considers the experience of violence and other types of crime. A questionnaire was distributed to 320 students in upper secondary school during October 2001. The results from these questionnaires shows that female students more often than male students state that they are worried whe

The formation of segmental grooves during mid embryogenesis in the Drosophila epidermis depends on the specification of a single row of groove cells posteriorly adjacent to cells that express the Hedgehog signal. However, the mechanism of groove formation and the role of the parasegmental organizer, which consists of adjacent rows of hedgehog- and wingless-expressing cells, are not well understood

While Lars Norén’s confrontational and self-exposing En dramatikers dagbok (A Dramatist’s Journal, 2008) already has spurred discussions on the nature of confession in today’s mediatised literary public sphere, less has been said about the aesthetic project of the journal. By tracing this project back to Norén’s poetry of the 1960s as well as by comparing it to works by Lyn Hejinian and Kenneth Go

Anmälningar av nyutkommen litteratur inom nordiska språk och äldre nordisk litteratur

Real-time garbage collection is essential if object-oriented languages (in particular, Java) are to become predictable enough for real-time embedded systems. Although techniques for hard real-time garbage collection exist, they are based on estimations of the maximum amount of referenced (live) memory. Such estimations may be difficult to derive manually for complex programs.We present techniques