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Inom ett par år kommer det nya materialforskningscentret ESS, The European Spallation Source, att stå färdigbyggt. Det kommer då vara det mest avancerade forskningsinstitutet i sitt slag och leverera upp till 30 gånger fler neutroner än någon annan neutronkälla i världen. En av de viktigaste komponenterna på ESS är det s.k. strålmålet som består av nästan 7000 bitar av det metalliska grundämnet voThe European Spallation Source (ESS), which is currently under construction in Lund, will use pure tungsten as the spallation neutron target. The tungsten will be irradiated by a 2 GeV proton beam, pulsed at a repetition rate of 14 Hz. Each pulse will deposit 357 kJ in the tungsten causing an instantaneous temperature rise of approximately 100 °C, during the 2.86 ms pulse duration. The target is w

Magnetit är ett mineral med ferrimagnetiska egenskaper, vilket betyder att det har två magnetiska moment riktade mot varandra. Men ett av dessa moment är dock starkare än det andra vilket gör att ett netto-magnetiskt moment bildas. Detta gör att en bit magnetit kan fungera som en vanlig handmagnet. Dessa magnetiska egenskaper hos mineralet drog tidigt till sig uppmärksamhet i gamla tider och magne

The purpose of the study is to investigate how current laws consider the introduction of a circular economy (CE) and reuse in the procurement stage. The study also aims to investigate what legal support is missing for reused materials to be used more than it does today. The work also aims to study the extent to which public clients currently work with reuse. In addition to that, the study investig

Problem background: The past few years, banks have gone from only being lenders and borrowers of money to also cover a broad portfolio of offers to customers. Banks today supply their customers with several investment alternatives for the savings capital. It is a fierce competition at the financial market and the employees must continuously keep up to date with all the new information and knowledg

Köptryck och Prisförändringar på Aktiemarknaden Att priset på en aktie ökar i takt med antalet köp kan låta självklart. Lika självklart är dock inte utseendet av detta samband, och hur stor del av prisförändringarnas varians som förklaras av det så kallade köptrycket. Det visar sig bland annat att en akties totala omsättning har en direkt inverkan på hur mycket aktiepriset styrs av aggregerat köptIn this thesis, the correlation between aggregated buy-/sell-pressure and price change is analyzed, something often referred to as price impact. The purpose is not only to find a model that can explain how prices change given a certain traded volume, but also to see how much of the variance in price changes results from the actual buy- or sell-pressure. Analysis is conducted on monthly trading data

The transitional processes that took place in the post-communist states of the former Eastern Bloc present researchers with a plethora of problems that require the reconceptualization of established ideas within the political science scholarship. However, the literature on post-communist transitions is sparse and this thesis contributes to the field by conducting an explaining-outcome process trac

Godstransporter fyller en central roll i det industrialiserade och globaliserade samhället. I takt med att den globala handeln har ökat har en ökad efterfråga på transporter drivits fram. Trots att transporter bidrar till ekonomiska och sociala fördelar världen över står transportbranschen inför flertalet hållbarhetsrelaterade problem där godstransporter har identifierats som ett av de största hotEffective freight transportation is a central part of the modern society, creating social and economic benefits. Nevertheless, the logistics industry is facing substantial sustainability challenges, where freight transports have been identified as the main environmental hazard. Scholars have previously highlighted the centrality of the purchasing process for reducing the environmental impact of th

Med hjälp av programmeringsspråket python samt matematiska samband kan separation av ammoniak och kvävgas via adsorption simuleras på en dator. Detta har stor potential till att skynda på samt vägleda utvecklingen för den adsorbörenhet som i slutändan ska kunna separera ren ammoniak i ett delsteg av en större process. Precis som med den större delen av forskning, kan utveckling av nya processer oAdsorption is an important separation technique in chemical engineering, capable of achieving a high purity of product. As it is also capable of concentrating even very low concentrations it was investigated as a possible method to concentrate the product of an ammonia plasma reactor in the EU DARE2X project. As the development of adsorption systems is expensive and time consuming, a simulation of

Degree Project Course (Master ) VT 2023 Degree Project Course (Master students) Answer Count: 3 I have completed the Master´s Degree Project within I have completed the Master´s  Degree Project within Number of responses Mathematics (course code  MATM01) 1 (33.3%) Numerical Analysis (course code  NUMM03) 0 (0.0%) Mathematical Statistics (course  code MASM02) 2 (66.7%) Total 3 (100.0%) Mathematical

https://www.maths.lu.se/fileadmin/maths/Matematik_NF/Kursutvaerderingar/VT2023/MATM03VT23.pdf - 2026-05-04

Most of the work in the student project is conducted by the students and teachers at IIIEE. The study location is also the IIIEE. Nevertheless, it is crucial that the students get to meet relevant company representatives and also that they get access to relevant documents, company information, etc.The interaction between the student group and its reference company is highly dependent on the design

https://www.iiiee.lu.se/education/collaboration-external-organizations/environmental-management-and-strategy-practice-emsp/collaboration-practise - 2026-05-05

Digital kommunikation medför nya möjligheter för privatpersoner och organisationer att kommunicera. Idag kan de i realtid utbyta information och på så sätt komma närmre sina intressenter. Det är dock oklart hur många som känner till vilken effekt deras digitala kommunikation har. Den här studien undersöker hur kommunala organisationer använder, mäter och utvärderar resultaten av sin digitala kommuDigital communication brings new opportunities for communication between organizations and their stakeholders. Digital channels enable exchange of information in real time and organizations recognize the benefits of having close connections to interested parties. It is however unclear how many organizations that know the effect of their digital communication efforts. This study examines how munici

På gående fot färdas man hastigt mellan kontinenterna. Venedigbiennalen är en plats där länder kan se världen och samtidigt synas för världen. Sedan 1895 har Biennalen samlat världens främsta konstnärer och arkitekter. Sverige delar en paviljong med Norge och Finland, vilket innebär konstnärliga kompromisser och att Sveriges enbart deltar var tredje biennal. Examensarbetet föreslår en svensk natiTraveling by foot, one swiftly moves between continents. The Venice Biennale is a place where countries can see the world and, at the same time, be seen by the world. Since 1895, the Biennale has brought together the world’s leading artists and architects. Sweden shares a pavilion with Norway and Finland, which means artistic compromises and Sweden’s participation only every third Biennale. The t

Claim form - Student In and Student Out Postal address Kammarkollegiet, 651 80 Karlstad Street address Våxnäsgatan 10, Karolinen www.kammarkollegiet.se forsakring@kammarkollegiet.se Telephone 054-22 12 00 Fax 054-15 56 10 Organisation reg. no. 202100-0829 Bankgiro 5052-5740 Claim form Student OUT For faster processing, it is important that the form is accurately filled in and personally signed. Yo

https://www.student.lth.se/fileadmin/lth/english/master/Claim_form_Student_OUT.pdf - 2026-05-04

Matematikcentrum Matematik NF Course Analysis for Linear Algebra 1 (MATA22, ÄMAD01) Autumn 2021 Lecturer: Anna-Maria Persson Lecturer: Henrik Ekström, Frej Weiström Dahlin, Adem Limani Number of students: The course is given jointly for students enrolled in the Bachelor’s Pro- gramme at the Faculty of Science (course code MATA22) and for students enrolled in the Teacher Education Programme (course

https://www.maths.lu.se/fileadmin/maths/Matematik_NF/Kursutvaerderingar/HT2021/MATA22A__MAD01HT21.pdf - 2026-05-04