Use of cookies

Lund University uses cookies to ensure that the website functions properly and to improve your experience.

Read more in our cookie policy

Search results

Filter

Reset filter

Filetype

Your search for "*" yielded 528684 hits

Numerical investigations of the acoustics of a coaxial nozzle

The acoustic field generated by two coaxial jets is studied numerically. The turbulent non-isothermal flow is handled by Large Eddy Simulations (LES) and the acoustical perturbations are treated by solving an inhomogeneous wave equation. The acoustical source is obtained from the instantaneous LES flow field. The computed flow and acoustical fields are compared to measured data. Good agreement bet

No title

The thinking in law and politics during 1915 and 1973 is exposed.

Gaining legitimacy in contemporary world

This article investigates the links between environmental and social activities of organisations and organisational legitimacy. The recent overemphasis on the business case for voluntary environmental and socialactivities of organisations is undermining the attention to other drivers such as legitimacy concerns. Previous literature has discussed how the principle of legitimacy may underpin corpora

A unified view of systems

A unified view of systems is suggested which relates to both model theory and relational databases. The approach towards a unified view is here centered around viewing a system as a structure of the form S = < A, R > putting focus on the relational aspects of the system concept. This is motivated by some examples of various systems which are shown to fit into the proposed unification.

The effect of genome length on ejection forces in bacteriophage lambda.

A variety of viruses tightly pack their genetic material into protein capsids that are barely large enough to enclose the genome. In particular, in bacteriophages, forces as high as 60 pN are encountered during packaging and ejection, produced by DNA bending elasticity and self-interactions. The high forces are believed to be important for the ejection process, though the extent of their involveme

Psychoanalytic Conceptions of the Mind in Drug Abusers : Methods Exploring Personality Disorders, Traits, and Defense Mechanisms

The purpose of the present thesis was to explore the theoretical and clinical implications of personality disorders (PDs), personality traits, and defense mechanisms in drug abusers diagnosed with psychosis and PDs. The prospect was, via four empirical studies and one paper of discussing methodology, to increase the psychodynamic understanding, which might improve the precision in planning treatme

Calibration of a Dynamic Model of a Full Scale Wastewater Treatment Plant for Prediction of the Potentials of Combined In-line Hydrolysis with Predenitrification

Abstract in UndeterminedCombining sludge hydrolysis with predenitrification is a promising method to remove nitrogen and decreased use of external carbon content in wastewater. The Klagshamn wastewater treatment plant plans to alter the primary settler into an in-line hydrolysis basin with subsequent predenitrification to reduce the nitrate load into the overstrained moving-bed biofilm reactor. A