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Purpose: To determine how image quality linked to tumor detection is affected by reducing the absorbed dose to 50% and 30% of the clinical levels represented by an average glandular dose (AGD) level of 1.3 mGy for a standard breast according to European guidelines. Materials and methods: 90 normal, unprocessed images were acquired from the screening department using a full-field digital mammograph
Storslam till forskare inom Teknik för hälsa Hoppa till huvudinnehåll Vi använder cookies och andra spårningsteknologier för att förbättra användarupplevelsen på vår webbplats, för att visa dig personligt innehåll och riktade annonser och för att analysera vår webbplatstrafik. Läs mer om cookies. Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte st
https://www.lth.se/article/storslam-till-forskare-inom-teknik-foer-haelsa/ - 2026-09-14
The nature of the non-magnetic to paramagnetic transition of Co3+ oxide LaCoO3 was strongly disputed in the literature for many decades from a low-spin (LS) state below 20 K and to a mixed LS state and high-spin (HS) state or an intermediate-spin (IS) state above 100 K. In this context, the layered perovskite LaSrCoO4 is more favorable for a Jahn-Teller-active IS state because of an elongated dist
We study the electronic structure of bulk 1T-TaSe_{2} in the charge-density wave phase at low temperature. Our spatially and angle-resolved photoemission data show insulating areas coexisting with metallic regions characterized by a chiral Fermi surface and moderately correlated quasiparticle bands. Additionally, high-resolution laser angle-resolved photoemission reveals variations in the metallic
Artistic Research - Workshop in Theory and Practice Malmö, 22-23 January 2016”People will observe you, in order to investigate how well you have observed” Bertolt BrechtWhat is the role of observation and imitation in the actor’s work, and how does this relate to the artist’s individual experience and self-expression? What is the role of imitation and quotation in theoretical reflection, and how d
https://www.thm.lu.se/observe-imitate-be-yourself-2 - 2026-09-13
BackgroundPerfusion MRI typically refers to MRI-based measurements of microcirculatory parameters such as blood flow, blood volume and blood mean transit time. Imaging of perfusion-related parameters is of relevance in, for example, studies of dementia and trauma, assessment of the ischemic penumbra in acute ischemic stroke (in combination with diffusion MRI) to facilitate treatment decisions, inv
https://www.msf.lu.se/research/mr-physics-group/research-environments/perfusion - 2026-09-13
xp5170.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 · xp5170(0911) VIBRATION ANALYSIS OF UNDERGROUND TUNNEL AT HIGH-TECH FACILITY Juan Negreira Montero Introduction MAX-lab is a national laboratory operated jointly by the Swedish Resea
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/education/masterprojects/descriptions/xp5170.pdf - 2026-09-15
Micol Mieli, doctoral student “My main research area is tourism and in particular tourists’ relationship with technology." “My main research area is tourism and in particular tourists’ relationship with technology. Right now I am studying the role of smartphones in the tourist experience. I am really interested in research methodologies and trying to experiment with different methods in my researc
Head of research administration Contact details Email: anneli [dot] lofgren [at] fysik [dot] lu [dot] se Phone: +46 46 222 84 99 Mobile: +46 76 112 84 99Organisation Solid State Physics Visiting address: Professorsgatan 1, Lund Room number: Q282 Service point: 14 WebpageAnneli Löfgrens profile in Lund University research portalOther affiliations Assistant head of office Solid State Physics Member
https://www.fysik.lu.se/en/anneli-lofgren - 2026-09-14
Objectives: We evaluated the protection afforded by SARS-CoV-2 infection-induced immunity against reinfection among working-age vaccinated individuals during a calendar period from June to December 2022 when Omicron BA.5 was the dominating subvariant in Scania County, Sweden. Methods: The study cohort (n = 71,592) mainly consisted of health care workers. We analyzed 4144 infected cases during the
The Division of Synchrotron Radiation Physics has about 50 employees and covers a wide range of research topics that are interlinked with each other as well as to research groups in Lund, Sweden, and internationally.We perform experimental studies of physical, chemical, structural, and dynamical properties of materials, especially at surfaces and interfaces or free molecules and clusters. We devel
https://www.fysik.lu.se/en/research/synchrotron-radiation-research - 2026-09-13
Popular Abstract in Swedish I slutet av 1800-talet gjordes upptäckten att atomer bara kan ta upp eller sända ut ljus med vissa våglängder. Denna egenskap beror på att elektronerna endast kan befinna sig i ett av flera diskreta energitillstånd. Man säger att elektronerna är kvantiserade. Kvantiseringen är en effekt av att elektronerna i en atom tvingas hålla sig inom en mycket liten volym. Ju mindrIn this thesis, spectroscopic studies of quantum wells (QWs), quantum wires (QWRs) and quantum dots (QDs) in III-V semiconductors are presented. The electronic structure of these low-dimensional structures have been studied by absorption, photocurrent, electroreflectance, photoluminescence (PL), and photoluminescence excitation (PLE) spectroscopy. The band alignment of GaAs pseudomorphically grow
Varje år diagnostiseras i Sverige ungefär 1100 personer med cancer i huvudhalsregionen. Typiska diagnoser är tungcancer, läppcancer och cancer i struphuvudet. I och runt om munhålan finns det stora skillnader i densitet mellan till exempel vävnad och tänder och vävnad och tandlagningar. I detta arbete så har effekterna av ett antal olika tandlagningsmaterial på dosberäkningarna undersökts. För a"Introduction: Around 1.000 people are diagnosed with head and neck cancer in Sweden every year. Radiotherapy is often used to treat these tumors. When irradiating patients in the head and neck area there are some problems. One of these problems is the large difference in density between the oral tissue and dental materials. Another problem is the image artifacts due to high-density materials
2 years · 120 credits What if indulging your curiosity could become more than just a passion – it could be your profession? At the Department of Physics in Lund, you can be curious and creative, while simultaneously pave a strategic path for your career. For the curious mindAs a physicist in Lund, your explorations may span from unraveling the mysteries of subatomic particles to bridging the realm
https://www.fysik.lu.se/en/master-in-general-physics - 2026-09-13
Adjungerad professor Kontaktinformation E-post: linda [dot] knutsson [at] med [dot] lu [dot] seOrganisation Medicinsk strålningsfysik, Lund Hämtställe: 32 WebbplatsLinda Knutssons profil i Lunds universitets forskningsportalAndra roller Projektledare MR Physics Profilområdesmedlem Lunds lasercentrum, LLC Profilområdesmedlem LTH profilområde: Avancerade ljuskällor Medlem i Strategiskt forskningsomr
https://www.msf.lu.se/linda-knutsson - 2026-09-14
Because global sea level during the last interglacial (LIG; 130–115 ka) was higher than today, the LIG is a useful approximate analogue for improving predictions of future sea-level rise. Here, we synthesize sea-level proxies for the LIG in the glaciated Northern Hemisphere for inclusion in the World Atlas of Last Interglacial Shorelines (WALIS) database.We describe 82 sites from Russia, northern Because global sea level during the last interglacial (LIG; 130–115 ka) was higher than today, the LIG is a useful approximate analogue for improving predictions of future sea-level rise. Here, we synthesize sea-level proxies for the LIG in the glaciated Northern Hemisphere for inclusion in the World Atlas of Last Interglacial Shorelines (WALIS) database. We describe 82 sites from Russia, northern
Objectives: Current therapeutic strategies for essential thrombocythemia (ET) are mainly considered to prevent thrombo-hemorrhagic events, without increasing the rate of fibrotic progression or leukemic evolution. To treat the patients appropriately, the precise diagnosis of ET is essential. Although approximately 30% of ET cases are diagnosed as CALR mutation-positive; commercially available poly
It has been shown by Fano [1] that photoionization of a cesium atom by a laser pulse tuned to the vicinity of a Cooper minimum generates spin-polarized electrons. Here we show that while photoionization of rare gases does not provide large spin polarization in the vicinity of the Cooper minimum, the Fano resonances yield much higher overall spin polarization (≥40%). The spin polarization increases
