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The purpose of this project was to create a risk model for extended time between major overhauls on steam turbines. The project was created by Siemens Industrial Turbomachinery who develops and manufactures steam turbines and performs maintenance. It is the turbine users who have requested a longer time in order to reduce maintenance costs and increase availability. Prior to the work, external and
Sannolikheten att det finns en högtalare nära dig är hög. De finns där för att spela musik i en affär, för att meddela att brandlarmet har gått i byggnaden du befinner dig i eller för att berätta att tåget du ska åka med är inställt. Alla högtalare låter på lite olika sätt, de har sina egna skavanker som gör att en viss frekvens kanske låter lite mer än andra. I detta projekt har vi funderat på deThis thesis investigates the performance and feasibility of passive and active analog frequency compensation filters for audio signal processing in a distributed speaker system. One passive and one active circuit topology were investigated more thoroughly and then the active filter was realized on a PCB and evaluated with electrical, thermal and acoustic measurements. The work also resulted in tw
To optimize productivity and working-life quality, it is important to understand and utilise the connections between productivity and working environment. Culture and the state of the market may affect the strength of these connections. However, in order to ensure flexibility and quality in products and services, it may be useful to have motivated, skilled and responsible coworkers at all levels.
This thesis presents two prime contributions. First, digital filters for both intermediate and base band filtering for mobile communication are presented. Second, a local clock for on-chip clock generation is introduced. The intermediate frequency filter is a digital alternative to today's analog filters. It is a narrow band filter designed for the American digital mobile telephone system accordin
Over the past few decades, the progressive elimination of Member State involvement in competition has been considered as essential for the establishment of the common market. State involvement in competition can take many forms and may have the effect of privileging undertakings in which Member States maintain ownership. A Member State may through its legislation or acts, take steps to manipulate
In 1997 Sweden was the third biggest exporter of popular music in the world. This astonishing fact has often been explained as being the result of the large investments in municipal music schools that took place in Sweden from 1940. The explanation holds an interesting paradox. Most municipal music schools began with the aim to teach young people appreciate more valuable music (i.e. classical) tha
An experimental study of the Homogeneous Charge Compression Ignition (HCCI) combustion process has been conducted by using chemiluminescence imaging. The major intent was to characterize the flame structure and its transient behavior. To achieve this, time resolved images of the naturally emitted light were taken. Emitted light was studied by recording its spectral content and applying different f
This article deploys narrative method to explore how young adults in China enrolled in higher education negotiate future intergenerational obligations. The study finds that the process through which filial piety is being renegotiated is complex and sometimes contradictory, and norms and values do not always align with practices, as intergenerational obligations need to be managed in tandem with ob
Over the years several models have been developed to describe hydrophobic pervaporation. The different approaches can be generally classified as process-orientated or membrane-orientated. Among these models the resistance-in-series model (RSM) has a unique position since it combines process conditions with membrane parameters. The aim of this work is to demonstrate the extension of the RSM to cove
Engineered bamboo has recently received lots of attention of civil engineers and professional researchers due to its better mechanical performance than that of softwood timber. Parallel strand bamboo is one important part of engineered bamboo for its excellent durable performance compared to the laminated veneer bamboo. The required curing temperature in hot-pressing process is usually higher than
Three different models (STEP–GENDEC–NOflux, Zhang2010, and Surfatm) are used to simulateNO, CO2, and NH3 fluxes at the daily scale for 2 years(2012–2013) in a semi-arid grazed ecosystem at Dahra(152401000 N, 152505600W, Senegal, Sahel). Model resultsare evaluated against experimental results acquired duringthree field campaigns. At the end of the dry season, when thefirst rains re-wet the dry soilThree different models (STEP–GENDEC–NOflux, Zhang2010, and Surfatm) are used to simulate NO, CO2, and NH3 fluxes at the daily scale for 2 years (2012–2013) in a semi-arid grazed ecosystem at Dahra (15∘24′10′′ N, 15∘25′56′′ W, Senegal, Sahel). Model results are evaluated against experimental results acquired during three field campaigns. At the end of the dry season, when the first rains re-wet the
Research on floral volatiles has grown substantially in the last 20 years, which has generated insights into their diversity and prevalence. These studies have paved the way for new research that explores the evolutionary origins and ecological consequences of different types of variation in floral scent, including community-level, functional, and environmentally induced variation. However, to add
Sida 2 av 2 Diarienummer: V 2025/286 Handlingstyp: 2.3.1.2 Protokoll, skyddsrond Ämnesområde: Kemikalie- och biosäkerhet Gäller för: Lunds universitet Datum: 2026-03-16 Version: 1.1 Framtaget av: LU Byggnad, Kemikalie- och biosäkerhetssamordnare Godkänd av: Miljöchef Sida 1 av 16 [MALL] Checklista för egenkontroll och skyddsrond för hantering av kemiska riskkällor, läkemedel eller biologiska agens
The Dean's allocation of responsibilities and decision-making powers within the Faculty of Science Page 1 of 23 Dean DECISION File number STYR 2025/131 Date 2025-02-25 The Dean’s allocation of responsibilities and decision-making powers within the Faculty of Science Annex 1: Allocation of the Right to Sign Certain Agreements and Applications Valid from 2025-03-01. Postal address Sölvegatan 27 Visi
User guide - National 7T facility Version 9, updated 2025-06-03 Responsible author: Karin Markenroth Bloch (LBIC) 1 User guide National 7T facility Lund University BioImaging Center (LBIC), Lund University and Department of Medical Imaging and Physiology (BoF), Skåne University Hospital (SUS); Region Skåne User guide - National 7T facility Version 9, updated 2025-06-03 Responsible author: Karin Ma
https://www.lbic.lu.se/sites/lbic.lu.se/files/2025-06/7T%20user%20guide%2020250603.pdf - 2026-05-16
Barnflickan är tillbaka Globalt samarbete nödvändigt Mode utan gränser Högt i tak LUNDS UNIVERSITETS MAGASIN | NR 3 | 2016 REGLERTEKNIK FIRAR TUSENFALT 2 LUM NR 3 | 2016 LUM NR 3 | 2016 3 När naturgeografen Daniel Met- calfe förklarar så enkelt som möjligt vad han faktiskt gör så säger han att han tittar på hål i löv. Men projek- tet är långt mer sofistikerat än så, i framtiden kan det leda till b
https://www.lu.se/sites/www.lu.se/files/lunds-universitets-magasin-3-2016.pdf - 2026-05-16
Riktlinjer för handläggning av riktat pedagogiskt stöd vid Lunds universitet Riktlinjer för handläggning av riktat pedagogiskt stöd vid Lunds universitet Riktlinjer för handläggning av riktat pedagogiskt stöd vid Lunds universitet 2 RIKTLINJER FÖR HANDLÄGGNING AV RIKTAT 1. Innehåll 1. Inledande information 3.......................................................... 2. Förutsättningar och avgränsni
xp5157.p65 Master's Dissertation at the Div. of Structural Mechanics Div. of Structural Mechanics · Lund University · Box 118 · SE-221 00 · Lund · Sweden · Tel: 046-222 73 70 · Fax: 046-222 44 20 · www.byggmek.lth.se · xp5157(0710) VIBRATIONS IN A 7-STOREY WOOD BUILDING Åsa Petersson and Livia Holterman The work is performed at Div. of Structural Mechanics, Faculty of Engineering, Lund University
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/education/masterprojects/descriptions/xp5157.pdf - 2026-05-14
1 5th Digital History in Sweden Conference 14–15 November 2022 The Old Bishop’s House Biskopsgatan 1 223 62 Lund Monday 14 November 9.00–9.30 Registration 9.30–9.45 Welcome Marie Cronqvist, Kajsa Weber & Sune Bechmann Pedersen (Lund University) 9.45–11.00 Keynote I Ian Milligan (University of Waterloo) Navigating Digital Abundance The Transformation of Historical Research in the Digital Age 11.00–
https://projekt.ht.lu.se/fileadmin/user_upload/project/digitalhistory/DHISS_2022_final_programme.pdf - 2026-05-14
Bookphoria with Victoria - On Education - The Raoul Wallenberg Institute of Human Rights and Humanitarian Law Skip to content Search for: Search Button Home About Us Who We Are Our History About Raoul Wallenberg Our Theory of Change Staff Opportunities Annual Reports Whistleblower Our work What we do Multi-Disciplinary Research Higher Education Strategic Advice and Analysis Outreach Evaluation of
https://rwi.lu.se/blog/bookphoria-with-victoria-on-education/ - 2026-05-14
