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The purpose of the study was to examine differences in the accuracy of voice identification tasks between an experimental group (N = 56) consisting of security personal, and a control group (N = 44). In addition, calibration methodology was employed in order to examine if the experimental group exhibited a higher confidence level in their identifications than the control group. No significant diff

För att skapa nya krypteringsalgoritmer är man alltid på jakt efter svårlösta matematiska problem. Men är alla problem lämpliga? Uppsatsen behandlar Gröbnerbaser över ändliga kroppar och visar att de är inte lämpliga för att bygga säkra krypteringsalgoritmer. Vi undersöker flera möjligheter att knäcka den på Gröbnerbaser baserade krypteringsalgoritmen Polly Cracker, analyserar Differential Attack

The meaning of the notion of value, as well as associated concepts such as value creation and value appropriation, has been subject to much confusion in marketing and management.This article builds on a rich tradition in economics to untangle some of the ambiguities surrounding these concepts. First, it is argued that a rigorous approach to analyzing value must be based on a subjectivist notion of

Objective: While considerable focus has been placed on pain due to inflammation in psoriatic arthritis (PsA), less is reported on pain despite inflammation control. Here, we aimed to investigate the occurrence/predictors of persistent pain, including non-inflammatory components, after starting anti-tumour necrosis factor (anti-TNF) therapy. Method: Bionaïve PsA patients starting a first anti-TNF t

https://www.medarbetarwebben.lu.se/evenemang/open-event-lu-humanities-lab - 2026-07-12

Carita Håkansson är forskargruppsledare för forskargruppenCarita Håkansson is Research Leader for this research group

Studies have shown a need to consider environmental factors to best support the rehabilitation and recovery process after a stroke. In addition, despite intentions to increase individuals’ participation in care and rehabilitation, patients and family members report weak participation. The aim of this study was to explore how the environment was integrated into rehabilitation at home from the persp

Context: Childhood ketotic hypoglycemia ( KH) is a disease characterized by fasting hypoglycemia and increased levels of ketone bodies. The cause is unknown. Objective: The objective of the study was to study a pair of homozygotic twin boys, one of whom had severe KH from the age of 14 months, whereas the other boy was apparently healthy. Design and Results: At the age of 6 yr, the boys were thoro

Members of the bone morphogenetic protein-1/tolloid (BMP-1/Tld) family of metalloproteinases, also known as procollagen C-proteinases (PCPs), control multiple biological events ( including matrix assembly, cross-linking, cell adhesion/migration and pattern formation) through enzymatic processing of several extracellular substrates. PCP activities on fibrillar procollagens can be stimulated by anot

There is consistent evidence in the literature that an average employee's age is negatively related to firm-level innovativeness. This observation has been explained by older employees working with outdated technological knowledge and being characterized by reduced cognitive flexibility. We argue that firms can mitigate this effect through employee turnover. In particular, turnover of R&D work

This thesis aims to investigate the relationship between the level sustainability and the level of risk for mutual equity funds. As the demand for more sustainable investment options increases, mutual funds have become more aware about positioning themselves as sustainable. The thesis studies 61 mutual equity funds using the Morningstar Sustainability Rating-score with a five-year daily data set,

In 2011, Icelandic compulsory schools introduced a new national curriculum. Its purpose was to enable a more competencies-based school system where focus would be on independence and initiative. One of the main changes in the curriculum was the introduction of entrepreneurship as a core competency. Similar changes have taken place elsewhere in Europe and there are indications that comparable devel

Forskningsämnet förlags- och bokmarknadskunskap studerar förlag, bokmarknad, försäljningssystem, digitalisering av böcker, läsning, litteraturens plats i samhället samt sociala, ekonomiska och praktiska aspekter av böcker och litteratur. Ämnets frågor, metoder och teorier härstammar från en rad olika discipliner, exempelvis litteraturvetenskap, bokhistoria och kulturstudier, digital humaniora, medPublishing Studies as a research field include publishers, book markets, sales systems, book digitization, reading, the role of literature in society, and the social, economic, and practical aspects of books and literature. Its topics, methods and theories originate from various disciplines, including comparative literature, book history, cultural studies, digital humanities, media and communicati