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Ulrika Nilsson Radiation protection CRISTER CEBERG International standards in RP » International Commission on Radiological Protection (ICRP) » International Atomic Energy Agency (IAEA) » The European Union (EU) Science, Philosophy, and Regulations The scientific basis • UNSCEAR: United Nations Scientific Committee on the effects of Atomic Radiation The scientific basis • UNSCEAR: United Nations S

https://www.msf.lu.se/sites/msf.lu.se/files/15._radiation_protection.pdf - 2026-07-09

Producing electrical power with photovoltaic solar panels is very attractive as the sun constitutes an inexhaustible source of clean energy. However, in order to make it a better alternative to other energy sources, its drawbacks must be addressed. In particular, scientific research is very active to find technologies that increase the efficiency of the solar cells, or decrease their cost. Reducin

Background: Bioethanol produced from the lignocellulosic fractions of sugar cane (bagasse and leaves), i.e. second generation (2G) bioethanol, has a promising market potential as an automotive fuel; however, the process is still under investigation on pilot/demonstration scale. From a process perspective, improvements in plant design can lower the production cost, providing better profitability an

This thesis is based on work done by the author on the development of laser wakefield accelerators.Wakefield acceleration in plasmas is a promising technique to provide the next generation of accelerating structures and particle beams. Plasmas can sustain electric fields that are many orders of magnitude stronger than those possible in conventional accelerators. Other benefits of wakefield acceler

The design of a primary electron beam facility at CERN is described. The study has been carried out within the framework of the wider Physics Beyond Colliders study. It re-enables the Super Proton Synchrotron (SPS) as an electron accelerator, and leverages the development invested in Compact Linear Collider (CLIC) technology for its injector and as anaccelerator research and development infrastruc

På denna sida hittar du en lista över äldre avhandlingar som inte finns i forskningsportalen. Vill du läsa en äldre avhandling, vänligen kontakta Sociologiska institutionen. Nyare avhandlingar hittar du i forskningsportalen portal.research.lu.se/Avhandlingar Sociologiska institutionen, 1997 tillbaka till 1971Cuesta, Marta Flowers to the Ocean: A Study of Everyday Practices, Rituals and Identity in

https://www.soc.lu.se/forskning/publikationer/aldre-avhandlingar - 2026-07-07

Formation and understanding of nanoparticle-based multifunctional novel materials for green-tech applications, generated by spark ablation The vision of this project is to produce new nanoscale materials that are beneficial for our environment. This will be done by combining techniques to produce novel multifunctional hybrid nanomaterials, including magnetic materials, based on aerosol-generated n

https://www.nano.lu.se/phd-project-smart-nanomaterials-green-tech-applications - 2026-07-07

Professor emeritus Contact details Email: neelambar [dot] hatti [at] ekh [dot] lu [dot] se Phone: +46 46 222 74 88 Mobile: +46 70 148 00 01Organisation Department of Economic History Visiting address: Scheelevägen 15 B, Lund Room number: Alfa 1:2111 Service point: 10 WebpageNeelambar Hattis profile in Lund University research portalOther affiliations Professor emeritus Economic development of the

https://www.lusem.lu.se/neelambar-hatti - 2026-07-08

Strålning kan medföra både skada och nytta. Inom strålbehandling utnyttjas strålningen för att bota eller lindra cancersjukdomar. Målet är att med hjälp av joniserande strålning slå ut alla tumörceller samtidigt som man försöker skona övriga friska celler. Strålningen som produceras i den vanligaste utrustningen för extern strålbehandling, nämligen linjäraccelerator, är elektronstrålning och fotonPurpose: Medical linear accelerators that operate above 10 MeV produce neutrons by photonuclear reactions which present a potential radiation hazard to the personnel. The purpose of this study was to estimate neutron dose contributions to the personnel working with external radiotherapy at Malmö University Hospital (UMAS), compare different kind of neutron detectors/dosimeters, and evaluate how to

Popular Abstract in Swedish Molybden ingår som en viktig del i två typer av biologiska system - dels i nitrogenas, som fixerar kvävgas ur atmosfären, och dels i de enkärniga molybdenenzymerna. De senare är enzymer som innehåller endast en molybdenatom i sina aktiva säten. De enkärniga molybdenenzymerna finns i en mängd levande system, från bakterier till växter och djur och även i människan. EnzymThe thesis deals with models for molybdopterin-dependent enzymes. Several model systems containing molybdenum or tungsten have been prepared and characterised, and their reactivity with oxygen atom acceptors and donors have been investigated. Oxygen atom transfer reactions involving oxomolybdenum bis-dithiolene complexes have been modelled using density functional calculations. The first molybden

The use of biomass as a renewable source of energy has been increasing over the past few decades, and biomass is regarded as a promising replacement for fossil fuels. Thermochemical conversion of biomass is a common approach for biomass utilization with a relatively short conversion time. Despite the many advantages that biomass offers over fossil fuels, the thermochemical conversion of biomass ha

Fuel economy and emissions are the two central parameters in heavy duty engines; most of the existing heavy duty engines are run with diesel. The overall efficiency of diesel engines is good however they suffer from high levels of emissions mainly NOX and soot. Using alternative fuels like Natural-Gas has shown to be a good way to reduce emissions level. Diesel engines can be easily converted to N

Studying how small quantum systems, like molecules and clusters, interact with X-rays is crucial to understanding the ultrafast processes that occur in nature on incredibly short timescales, ranging from femtoseconds to picoseconds. X-rays excite small quantum systems to unstable core hole states, leading to a cascade of phenomena, including Auger decay, nuclear rearrangement, and dissociation. Th

Metal oxide nanoparticles are essential in various applications, and the synthesis through gas-phase generation methods offers a rapid and reliable pathway for nanoparticle production. Yet achieving precise control over their formation remains challenging due to the complex nature of oxidation processes. While bulk oxidation states can be assessed via off-line measurements, the dynamic nature of s

Discussion Brief No. 3 The right to a healthy environment in Southeast Asia Policymakers The right to a healthy environment in Southeast Asia Policymakers Discussion Brief No. 3 December, 2020 1. In the discussion briefs, Southeast Asia is restricted to the ten member states of the Association of Southeast Asian Nations and does not include Timor-Leste 2. Ituarte-Lima, C; Bernard, V; Paul, D; San,

https://rwi.lu.se/wp-content/uploads/2024/06/Discussion-Brief-R2HE-3-Policymakers.pdf - 2026-07-07

Sc h o o l o f P u b lic A d m in is tr at io n W o rk in g P ap er s Se ri es 2013:22 Hervé Corvellec María José Zapata Campos Patrik Zapata Infrastructures, Lock-in, and Sustainable Urban Development – The Case of Waste Incineration in the Göteborg Metropolitan Areas Contributions published in SPA Working Paper Series are scientific reports produced by researchers at the School of Public Adminis

https://www.ses.lu.se/sites/ses.lu.se/files/oki-lock_in_wp.pdf - 2026-07-09

About our websites | LTH, Faculty of Engineering Skip to main content We use cookies and other tracking technologies to improve the user experience on our website, to show you personalised content and targeted ads, and to analyse our website traffic. Cookie Policy . Essential cookies These cookies are necessary for the website to function and cannot be turned off in our systems. These cookies do n

https://www.lth.se/english/about-our-websites/ - 2026-07-06

Research engineer Contact details Email: tobias [dot] biermann [at] mgeo [dot] lu [dot] se Phone: +46 46 222 67 57 Mobile: +46 70 795 02 39Organisation Department of Earth and Environmental Sciences (MGeo) Visiting address: Sölvegatan 12, Geocentrum 2, Lund Room number: 429 Service point: 16 WebpageTobias Biermanns profile in Lund University research portalOther affiliations Member of Strategic Re

https://www.nateko.lu.se/tobias-biermann - 2026-07-08

Global population growth presents challenges to sustainable food and energy produc- tion. Transitioning to renewable energy sources, like solar power, requires significant land allocations, conflicting with the need for arable farmland. Agrivoltaics (AV) offers a potential solution by integrating crops and solar panels on the same land. Ensuring consistent and adequate agricultural output alongsid

A computer model of a patient-specific clinical (177)Lu-DOTATATE therapy dosimetry system is constructed and used for investigating the variability of renal absorbed dose and biologically effective dose (BED) estimates. As patient models, three anthropomorphic computer phantoms coupled to a pharmacokinetic model of (177)Lu-DOTATATE are used. Aspects included in the dosimetry-process model are the