The ERP market has been changing since the implementation peaks observed around Y2K, when most of the high-end adopters take their chance of substituting legacy systems while implementing integrated management. This adoption movement from bigger companies created a reaction on the Small and Medium-sized Enterprises (SMEs) ERP market: on the vendor side, it was necessary to find new market segments

A process for production of polyhydroxyalkanoates (PHA) by activated sludge treating a paper mill wastewater was investigated. The applied strategy was to select for glycogen accumulating organisms (GAOs) by alternating anaerobic/aerobic conditions. Acidogenic fermentation was used as pretreatment to convert various organic compounds to volatile fatty acids which are preferable substrates for PHA

The effects of varying the cationic sequence of oligotryptophan-tagged antimicrobial peptides were investigated in terms of peptide adsorption to model lipid membranes, liposome leakage induction, and antibacterial potency. Heptamers of lysine (K7) and arginine (R7) were lytic against Escherichia coli bacteria at low ionic strength. In parallel, both peptides adsorbed on to bilayers formed by E. c

Popular Abstract in Swedish Bröstcancer drabbar drygt 7500 kvinnor och ett 40-tal män årligen i Sverige. Antalet insjuknande ökar årligen och utöver förbättrade behandlingsmetoder så det finns ett behov att ta reda vem som löper störst risk att drabbas och varför. Dels för att få bättre förståelse för bröstcancer, men också för att hitta preventiva medel. Ärftlighet är en orsak till bröstcancer ocThe last proportion of heredity in breast cancer has proven to be somewhat elusive despite massive attempts to identify the associated factors. Approximately 50 percent of breast cancer caused by familial factors is currently explained. The five-year survival for breast cancer patients is excellent; however, breast cancer is considered a chronic disease, and given enough time, new tumors can devel

The incidence of hip fracture in Sweden is substantially lower in immigrants than in the population born in Sweden. Thus, the use of a FRAXA (R) model in immigrants overestimates the risk of fracture, and the use of country of origin-specific models may be more appropriate. Introduction Age-specific fracture and mortality rates vary between countries so that FRAX tools are country-specific. In the

SAMMANFATTNING För att förstå inverkan av olika putsbruk, utförande och härdning på deformationer hos armerad puts utsattes putsremsor för uttorkning och upp fuktning under kontrollerade förhållanden. Putsremsornas deformationer, d.v.s. den axiella deformationen samt deformationer vinkelräta mot putsremsans längdaxel, bestämdes under pågående upp fuktning och uttorkning. Provningarna utfördes med

We report on studies of the formamidinium lead triiodide (FAPbI3) perovskite film using time-resolved terahertz (THz) spectroscopy (TRTS) and flash photolysis to explore charge carriers generation, migration, and recombination. The TRTS results show that upon femtosecond excitation above the absorption edge, the initial high photoconductivity (∼75 cm(2) V(-1) s(-1)) remains constant at least up to

Discriminative touch relies on afferent information carried to the central nervous system by action potentials (spikes) in ensembles of primary afferents bundled in peripheral nerves. These sensory quanta are first processed by the cuneate nucleus before the afferent information is transmitted to brain networks serving specific perceptual and sensorimotor functions. Here we report data on the inte

The internal nanostructure of the diatoms Cyclotella meneghiniana, Seminavis robusta and Achnanthes subsessilis was investigated using small angle neutron scattering (SANS) to examine thin biosilica samples, consisting of isotropic (powder) from their isolated cell walls. The interpretation of SANS data was assisted by several other measurements. The N-2 adsorption, interpreted within the Branuer-

This thesis describes experiments aimed at developing a key component in applications such as quantum networks and long-distance quantum communication systems: quantum memories. Quantum memories for light using photon-echo and coherent rephrasing techniques have been developed. The work is carried out on rare-earth-ion-doped inorganic crystals. Several properties are associated with these crystals

There is a need for integrated care and smooth collaboration between care-providing organisations and professions to create a continuum of care for frail older people. However, collaboration between organisations and professions is often problematic. The aim of this study was to examine the process of implementing a new continuum of care model in a complex organisational context, and illuminate so

It is well known that patients with COPD have an increased risk of lower respiratory tract infections, but less is known about the association with other infections. The aim of this thesis was to explore epidemiological aspects of severe infections in COPD, using public registries in Sweden. In the first study, incidence rates of tuberculosis were compared in all individuals discharged with COPD,

Introduction: Treatment of acute lung injury (ALI) remains an unsolved problem in intensive care medicine. As simvastatin exerts protective effects in inflammatory diseases we explored its effects on development of ALI and due to the importance of neutrophils in ALI also on neutrophil effector functions. Methods: C57Bl/6 mice were exposed to aerosolized LPS (500 mg/ml) for 30 min. The count of alv

BACKGROUND: Cancer has consequences not only for the sick person but also for those who have a close relationship with that person. Greater knowledge about how family members manage the situation in the period immediately following the diagnosis means greater opportunity to provide the best possible support for the family. The purpose of this study was to explore management strategies that family