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Probiotics and berry-associated polyphenols: catabolism and antioxidative effects

Popular Abstract in Swedish Yttre faktorerna i omgivningen som UV-strålning från solen, rökning, läkemedel, maten och påfrestande livssituationer kan leda till att kroppens celler börjar överproducera molekyler som kallas syrefria radikaler. Dessa molekyler reagerar kemist mycket lätt med omgivande ämnen. När syrefria radikaler bildas i kroppen i normala mängder ingår de som en del av immunförsvarOxidative stress can cause damage to DNA, proteins and lipids and is associated with inflammation and various human diseases as cancer, atherosclerosis, and autoimmune diseases. Polyphenol-rich diet, such as fruits and berries, may act as antioxidants and prevent oxidative stress and, thereby, associated diseases. Administration of lactic acid bacteria (LAB) can affect the microflora in the gastro

Structural design and detailing for robustness

Assessment of robustness of structural systems very often involves assessment of the structural response after local damage. In this paper an attempt is made to describe the state of art in this field with focus on methods which can be used in engineering practice. Advanced non-linear and dynamic computer tools are available today which can deal with most of the above mentioned phenomena but they

Reversing the arrow of arrears: A primer on the concept of “ecological debt” and its value for environmental justice

The aim of this paper is directly linked to the context within which it has been drafted, as ecological debt (including climate debt) has been identified as a key Ejolt concept, one that is in need of better elucidation if EJOs are to operationalize its possibilities in their ongoing activities. Readers of this paper (and especially EJO activists) should in this way not only find themselves introd

Exploring emotions for design of your future chair

The User Compass Chart (UCC) was used for eliciting middle-age subjects’ experiences of 33 photo-represented easy chairs, including consumer products and chairs designed for nursing-homes as well as institutions in general. The chairs were represented in black and white photos measuring 50 x 50 mm. The vectors used in the chart were most inviting - most repellent and most homelike- most nursing-ho

What’s the point of going to school? A longitudinal study of reading and writing development of students differing in linguistic abilities

At the first Nordic meeting for linguists with a research interest in reading and writing, held in Løgumkloster, Denmark, in 1987, we reported on a longitudinal study we had just started. The aim of the study was to find out which kind of linguistic disabilities are the most damaging for the development of reading and writing (Magnusson & Nauclér 1990 a, b). When reading is looked upon as a li

Inre antenn knappast en enkel match

Mobiltelefonen har gått igenom en enorm teknisk utveckling de senaste åren. För antennens del har det inneburit en rad förändringar och denna artikel försöker beskriva några av de nya utmaningar som antennspecialisterna idag ställs inför. Antennen är numera ofta inbyggd i telefonen och täcker fler band på högre frekvenser och som inbyggd har den betydligt sämre förutsättningar än tidigare att fung

Antenna Bandwidth Optimization with Single Frequency Simulation

A method to compute antenna Q using an electromagnetic simulation at a single frequency is described. This method can easily be integrated into global optimization algorithms. In this way the optimization time of some antenna parameters, e.g., bandwidth, may be significantly reduced. The method is validated by direct comparison with the physical bound of the analyzed structure. Numerical examples

Application of chemical oxidation processes for the removal of pharmaceuticals in biologically treated wastewater

Popular Abstract in Swedish Den största källan till läkemedelsrester i vattenmiljön är utgående renat avloppsvatten från våra kommunala reningsverk. Läkemedel är utvecklade för att ha olika typer av biologiska effekter. Vilka dessa är i människan är relativt välkänt, medan effekterna på vattenlevande organismer och andra djur till stor del är okända. Detta i kombination med deras resistens mot de The discharge of effluents from wastewater treatment plants (WWTPs) is considered to be the major source of residual pharmaceuticals frequently found in aquatic environments. The complex nature of such compounds tends to make conventional biological treatments aimed at their removal ineffective. The present thesis concerns the removal of 62 different active pharmaceutical ingredients commonly dete