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Showing result 1 - 5 of 16 essays matching the above criteria.

  1. 1. Investigation of Ion Extraction Anomalies at TwinEBIS

    University essay from Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Niek van Woudenberg; [2023]
    Keywords : CERN; ISOLDE; Ion Source; EBIS; REXEBIS; TwinEBIS; Ion losses; Charge Breeding; Ion Extraction; CST Studio Suite; Physics and Astronomy;

    Abstract : The electron beam ion source REXEBIS at CERN-ISOLDE delivers highly-charged ra- dioactive ions for post-acceleration in the HIE-ISOLDE LINAC. Research and develop- ment of components for electron beam ion sources is carried out at the TwinEBIS test stand, currently equipped with a Brillouin electron gun called MEDeGUN. READ MORE

  3. 2. Study of yield variation in a pharmaceutical manufacturing process and optimization of purification subsection : By a design of experiments study of the production parameters and a laboratory study of the purification step

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Sandra Lord; [2022]
    Keywords : Yield variations; activated carbon; pharmaceutical industry; purification; design of experiments; optimization; Utbytesvariation; aktivt kol; läkemedelsindustrin; reningssteg; experimentell design; optimering;

    Abstract : The product R1-MR2E is an ester formed from an esterification of a carboxylic acid and an alcohol at Cambrex Karlskoga AB. The production of the intermediate R1-MR2E is a large-scale production and there are two main objectives and two sub-objectives that this project aims to study of the manufacturing. READ MORE

  4. 3. The Communicative Dance of Greenwashing Accusations

    University essay from Lunds universitet/Företagsekonomiska institutionen

    Author : Stephan Poot; Melissa Eilander; [2022]
    Keywords : Corporate Social Responsibility CSR ; sustainability; greenwashing; accusations; corporate responses; impression management; the scandal effect; neutralisation techniques; communicative dance.; Business and Economics;

    Abstract : The purpose of this study is to develop a deeper understanding of how organisations use communication as a tool to publicly respond to accusations. We aim to explore whether existing techniques are being used or if new techniques can be discovered... READ MORE

  5. 4. Effects of melatonin and Single Layer Centrifugation on cryosurvival of ram semen samples

    University essay from SLU/Dept. of Clinical Sciences

    Author : Lea Enenkelová; [2021]
    Keywords : sheep reproduction; Jezersko-Solčava sheep breed; colloid centrifugation; melatonin;

    Abstract : The composition of the ram sperm membrane renders it vulnerable to injury during cryopreservation. Production of reactive oxygen species, which are by-products of metabolism, increases during freezing and thawing, causing damage to sperm membranes and acrosomes as well as affecting mitochondrial activity. READ MORE

  6. 5. Evaluative neutralisation as a means to reduce social desirability in the SDO-7

    University essay from Lunds universitet/Institutionen för psykologi

    Author : Alexander Dahlström; [2021]
    Keywords : Evaluative Neutralisation; Social Dominance Orientation; Construct Validity; Social desirability; Social Sciences;

    Abstract : An evaluative neutralisation process, whereby questionnaire items are phrased to be less evaluative, was used to create a new less socially desirable version of the social dominance orientation scale (SDO7). The main goal is to counteract the persistent floor effect which has affected the scale since its inception. READ MORE