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Strength grading of wet Norway spruce side boards for use aslaminations in wet-glued laminated beams

Strength grading of Norway spruce side boards in the wet state was investigated. For a sample of 58 boards of dimensions 25×120×3000 mm3, density and dynamic modulus of elasticity in the axial direction, MOEdyn, were determined in the wet state. The boards were then split into two parts and the procedure of determining MOEdyn was repeated both before and after the boards were dried to a target moi

Ceteris paribus modalities and the future contingents problem

This paper presents two systems of temporal logic, \Lambda_{CPT} and \Lambda_{CPT@}, with ceteris paribus modalities. The principal aim is to show how this approach can be useful to give an ockhamist solution to the future contingents problem along the same lines of A. Prior. The interest of this work lies also in the fact that \Lambda_{CPT@} represents an alternative modal account of supervaluati

En hållbar bioenergiutveckling i Sverige

Jordens medeltemperatur bör inte höjas mer än högst 2 grader till år 2050. Det är ett mål som Sverige har ställt sig bakom. Om vi ska lyckas med detta måste vi drastiskt minska våra utsläpp av koldioxid och andra växthusgaser. Forskningsprogrammet LETS arbetar med frågor som: Vilken politisk styrning och institutionell förändring krävs? Vilka hinder finns och vilka är möjligheterna på vägen mot de

Prediction of instability in people with Parkinson’s disease - clinical balance and gait tests.

Objective: To explore whether clinical balance and gait tests can predict instability (falls and/or near falls) in people with Parkinson’s disease (PD).Background: Current PD-studies suggest that multiple balance tests should be used in order to predict falls. However, few studies have included near falls when investigating falls prospectively as recommended.Methods: The study included 74 people w

Drottning Kristinas brev till Ebba Sparre - galanta brev eller kärleksbrev?

Queen Christina's of Sweden three letters to countess Ebba Sparre, written 1655 - 1657, are analyzed in relation to two epistolary models, the "lettre galante" and "la lettre d'amour" as they were understood by aristocrats and feminists in France in the 17th Century. Christina wrote both accordingly the "galante" model" and to the "lettre d'amour" model, but specifically to the male type of the "l