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The pigment cells of the compound eye of the shrimps (Crangon crangon andC. allmani) were studied by electron microscopy (SEM and TEM) and microspectrophotometry. The compound eyes of these species contain light-absorbing and -reflecting pigments contained in granules, located in 5 different cells. The light absorbing pigment granules (light screen) are situated in (1) the distal pigment cells, (2

The radioactive beam experiment (REX-ISOLDE) is now in the commissioning phase. REX-ISOLDE is a pilot experiment for testing a new concept of post acceleration at ISOLDE/CERN. The concept of REX-ISOLDE using a Penning trap-EBIS combination as a charge breeder and a compact LINAC for post acceleration requires detailed tests of all components in order to get a high efficiency. First measurements wi

In most studies on technology change, the analysis of cost reductions of new energy technologies has been narrow and has often neglected essential processes related to the deployment of new technologies, such as photovoltaics (PV). However, in the case of distributed PV systems, other costs than for the PV modules – aka the deployment or balance-of-system costs – are significant. This review study

Mexico is the most transited corridor in the world. Beyond borderlands, human rights abuses committed against migrants pervade across transit communities and routes. In the interior of Mexico, not only at borders, the criminalization of migration has occurred having as a backdrop violence, xenophobia and insecurity in transit communities. Transit communities have developed complex relationships wi

The topography of the antigen-binding site as well as the number and the positioning of the antigen contact residues are strongly correlated with the size of the antigen with which the antibody interacts. On the basis of these considerations, we have designed a focused scFv repertoire biased for haptens, designated the cavity library. The hapten-specific scFv, FITC8, was used as a scaffold for lib

One of todays great issues is how an advanced medical technology like xenotransplantation should be applied. It is well known that medicine brings not only potential but also risk. On the cultural level, xenotransplantations are equally complicated; they arouse thoughts about whether our outlook on humanity will be influenced now that modern techniques can correct our defective bodies. The article

Popular Abstract in Swedish Färger innehåller mer tillförlitlig information än vad bara skillnader i ljusintensitet gör. Det är därför inte svårt att förstå varför de allra flesta landlevande ryggradsdjur har färgseende. Några upplever en färgfattigare värld än vi människor, men många ser fler färgnyanser. På kvällen däremot gör bristen på ljus det svårt att se färger. Trots detta finns det nattakMost terrestrial vertebrates have colour vision, some perceive a less colourful world and others actually discriminate a wider colour spectrum than humans do. Still, we can all make use of the valuable colour information, which is more rigid than just brightness. However, at night when the light is dim, the lack of photons makes colour vision difficult. Nevertheless, some hawkmoths and bees can se

We report detections of weak emission lines in main sequence B starspectra observed at high spectral resolution and high signal-to-noiseratio. The emission lines originate from highly excited states ofsingle-ionized species. The mechanism for populating these excitedstates is currently under investigation and the results may have asignificant bearing upon our understanding of the outermost atmosph

Parameters to the CUSUM algorithm are calculated with the aid of the statistical properties of the input data and change detection theory. It works on Gaussian sequences but not on the data from the measurements. Also an approach called Local CUSUM, which lets detectors act over different intervals of the input data is presented and turned out to give good results. These approaches are compared to

The possibility of supervising controllers in buildings with the help of Internet and Java is investigated. The task is to develop a computer system with necessary software that enables connection over Internet from a client computer to a server computer that contains information about the controllers in a data base. It should be possible to study values and attributes of the controllers. Java and

Abstract Title: ​Management control tools and firm ambidexterity Seminar date: ​2020-06-03 Course: ​BUSN79 - Business Administration: Degree project in Accounting and Finance. Authors: ​Gabriel Aniol & Semi Serifi Advisors: ​Anders Anell Key words: ​PSFs, MCS, Management control tools, audit firm, IT firm, reuse economics, expert economics, explore, exploit. Purpose: ​The purpose of this thesi

This report uses Vedung’s critical analysis of ideas in analyzing the Fact Finding Missions (FFM) report on the situation in Rakhine state in Myanmar. The essay critically analyzes if the FFM commission has spent enough effort on explaining the complex situation and the political, cultural and religious aspects that undermines the conflict. The analysis suggests that the FFM report has some limita