A new chemical reactor, the Open Plate Reactor, is being developed by Alfa Laval AB. It combines good mixing with high heat transfer capacity. With the new concept, highly exothermic reactions can be produced using more concentrated reactants. In the paper, the reactor type is presented and a process control system is developed.A utility system to provide the reactor with cooling water is designed

Galiellalactone is a fungal metabolite found in the basidiomycetes Galiella rufa and the unidentified strain A111-95. It has been shown to possess promising activities as an inhibitor of the IL-6 mediated STAT3 signaling in HepG2 cells. Targeting this pathway is very important when it comes to understanding intracellular signaling and also for developing drugs for treating diseases associated with

The book describes and discusses the langguage policy and planning in Sweden 1500-1800. It treats the status of Swedish in relation to other languages in Sweden (Latin, German etc.) during that time as well as the standardization of the written language from the 16th century when the reformation bible appeared in Swedish.

It has previously been shown by the authors that the pre-chamber ignition technique operating with fuel-rich pre-chamber combustion strategy is a very effective means of extending the lean limit of combustion with excess air in heavy duty natural gas engines in order to improve indicated efficiency and reduce emissions. This article presents a study of the influence of pre-chamber volume and nozzl

Strategi kan vara ett välplanerat tillvägagångssätt – eller modetrender och Följa-John-beteenden. Den här boken går igenom klassiska strategiteoretiska perspektiv och nyare teoribildning. Vi får en inblick i praktiskt strategiarbete inom företag och organisationer och i centrala modeller och analysverktyg. Författarna diskuterar även aktuella strategiska fenomen och frågeställningar, såsom globali

Fattigdom, ekonomisk utsatthet och social utestängning bland barn har hittills studerats i begränsad utsträckning inom svensk forskning. Denna rapport syftar till att ge en flervetenskaplig belysning av olika aspekter av barnfattigdom i dagens Sverige och Stockholm. Perspektiven är historiska, juridiska, politiska, ekonomiska och sociala. I en historisk jämförelse framträder det bl. a. att barnen

Rather different problems can be lumped together under the general term 'laser control of atoms and molecules'. They include the laser selection of atomic and molecular velocities for the purpose of Doppler-free spectroscopy, laser control of the position and velocity of atoms (i.e. laser trapping and cooling of atoms), and laser control of atomic and molecular processes (ionization, dissociation)

En skola för alla – är ett uttryck som beskriver en politisk ambition att skapa en för alla elever likvärdig grundskola i Sverige. Som verklighetsbeskrivning har uttrycket emellertid sina begränsningar och det är just det som utgör bakgrund till föreliggande text. En skola för alla har vi kanske främst om man väljer att fokusera på olika strukturella förhållanden: skolan är obligatorisk för alla u

In this paper the advantages of accelerator-based chemical analysis of work environment aerosols are discussed. Use of the PIXE method is central, but in order to take full advantage of the possibilities of an accelerator laboratory, it should be combined with nuclear methods such as particle-induced nuclear reactions and/or particle scattering for simultaneous measurements of light elements. It i