In this paper, we address some Internet core network optimization issues related to a combination of Open Shortest Path First (OSPF) and Multi Protocol Label Switching (MPLS) routing protocols. Since MPLS can be combined with any routing protocol there has appeared an idea of coupling IP streams routed via the OSPF protocol and MPLS Label Switched Paths (LSPs) in the same network. One expected adv

The bioelectrocatalytical reduction of H2O2 based on direct electron transfer (ET) between polycrystalline silver and the heme containing active site of horseradish peroxidase (HRP) is studied and compared with that obtained at gold. Native HRP and recombinant wild type HRP, containing additionally a six-histidine tag at the N-terminus, NHisrHRP, have been used for adsorptive modification of the e

Temperature is an important factor regulating microbial activity and shaping the soil microbial community. Little is known, however, on how temperature affects the most important groups of the soil microorganisms, the bacteria and the fungi, in situ. We have therefore measured the instantaneous total activity (respiration rate), bacterial activity (growth rate as thymidine incorporation rate) and

Co-digestion of various wastes has been shown to improve the digestibility of the materials and biogas yield. Batchwise digestion of sisal pulp and fish waste was studied both with the wastes separately and with mixtures in various proportions. While the highest methane yields from sisal pulp and fish waste alone were 0.32 and 0.39 m(3) CH4/kg volatile solids (VS), respectively, at total solid (TS

BACKGROUND: In developing countries, low birth weight (LBW) children are often not vaccinated with Calmette-Guerin bacillus (BCG) at birth. Recent studies have suggested that BCG may have a nonspecific beneficial effect on infant mortality. We evaluated the consequences of not vaccinating LBW children at birth in Guinea-Bissau. METHODS: Between 1989 and 1999, 7138 children born at the central hosp

Peptides spanning the entire, or part of, the Gly4-Glu21 segment of the human cysteine proteinase inhibitor cystatin C have been synthesized. Peptides containing residues on the N-terminal side of Gly11 were rapidly cleaved by papain at the bond Gly11-Gly12 whereas a peptide starting at residue Gly11 was not, thus demonstrating 1. that the N-terminal segment of cystatin C has an amino acid sequenc

The effects of restrained cervical mobility on pursuit eye movements (PEMS), voluntary saccades and postural control, as measured by posturography, were studied in 11 healthy subjects whose cervical spine movement had been restrained for 5 days by means of a rigid neck-collar. At day 5 mean peak velocity of voluntary saccades at amplitudes of 40 degrees and 60 degrees was significantly reduced, as

The subjects behaved significantly more “hawkish” in an experimental battle of the sexes game when the co-player was a woman compared to when it was a man. Discrimination helped the parties to coordinate and increase the average earnings in the subject group of mixed sex, compared to the unisex groups.

Objective-Recent studies failed to show long-term benefit with low-molecular weight heparins (LMWH) in unstable coronary heart disease. A previous study of vascular effects of the cytostatic agent 5-fluorouracil (5-FU) showed that dalteparin prevented thrombosis induced by 5-FU but endothelial damage was not ameliorated and was present also in animals treated with dalteparin only. This study inves

Denna rapport utgör andra delen av en undersökning om sjukgymnastutbildningen vid Lunds universitet. I en tidigare alumnundersökning har sjukgymnaster med 4-5 års yrkeserfarenhet uttalet sig om hur utbildningen motsvarar yrkeslivets krav (Höglund, Nilsson Lindström 2003). För att vidga arbetslivsperspektivet består denna andra del av en avnämarundersökning av presumtiva arbetsgivare som statliga m

Glycoprotein gp-340 aggregates bacteria in saliva as part of innate defence at mucosal surfaces. We have detected size- and glycoforms of gp-340 between human saliva samples (n=7) and lung gp-340 from a proteinosis patient using antibodies and lectins in Western blots and ELISA measurements. Western blots of saliva samples, and of gp-340 purified, from the seven donors using a gp-340 specific anti

A systematic assessment of radiotherapy for cancer was conducted by The Swedish Council on Technology Assessment in Health Care (SBU) in 2001. The assessment included a review of future developments in radiotherapy and an estimate of the potential benefits of improved radiotherapy in Sweden. The conclusions reached from this review can be summarized as: Successively better knowledge is available o

Abstract Nilsson, Nils-Erik, Write in Your Own Words: A Study of Learning Processes in Research Report Writing in School. The thesis examines sixty pupil texts produced in the school activity called pupil research at secondary level of a Swedish school where this activity was scheduled one day per week. The purpose of this thesis is to develop knowledge about the writing done by pupils under the

A need for a hand-ergonomics training kit has been identified to increase critical thinking concerning choice of hand tools. This study deals with the design, use and evaluation of a hand-ergonomics training kit for use in ergonomics training programmes. The effects on awareness of hand ergonomics among training course participants have been evaluated by means of a questionnaire and interviews at

This thesis focuses on the provision and management of water supply and sanitation in housing areas in the City of Dar es Salaam. The main objective of the study is to contribute to knowledge and understanding of provision and management of urban water supply and sanitation in Tanzania in the context of sustainable urbanisation. A sectoral and single problem issue study approach was avoided and in

The article discusses the importance of data by sex in order to promote and advocate for gender mainstreaming into humanitarian assistance. It points at some of the weaknesses in data collection and management and makes recommendations on how to get the right data right.