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Ultrasonic motors (USMs) have been extensively studied for three decades, due to their attractive features, such as high torque at low speed, simple structure, and precise positioning capability. However, since USMs are driven by the friction force between the rotor and the stator in most cases, they inherently possess the friction loss and the wear of contact materials, which cause their low effi
Importance: Long-term follow-up after transcatheter aortic valve replacement (TAVR) is of interest given that longitudinal data on mortality and durability of transcatheter heart valves are limited. The REPRISE III (Repositionable Percutaneous Replacement of Stenotic Aortic Valve Through Implantation of Lotus Valve System-Randomized Clinical Evaluation) randomized clinical trial compared the mecha
IMPORTANCE: The clinical utility of stress cardiovascular magnetic resonance imaging (CMR) in stable chest pain is still debated, and the low-risk period for adverse cardiovascular (CV) events after a negative test result is unknown.OBJECTIVE: To provide contemporary quantitative data synthesis of the diagnostic accuracy and prognostic value of stress CMR in stable chest pain.DATA SOURCES: PubMed
Background: The apolipoprotein E (APOE) ε4 allele is associated with higher cholesterol levels, and an increased risk of developing Alzheimer’s disease (AD) and amyloid-related imaging abnormalities after initiation of amyloid-modifying therapies. A worse cognitive response to cholinesterase inhibitor (ChEI) treatment and longitudinal outcome in APOE ε4-carriers has been observed. Based on these c
Background: Current evidence supports the use of intravenous thrombolysis with alteplase in patients with wake-up stroke selected with MRI or perfusion imaging and is recommended in clinical guidelines. However, access to advanced imaging techniques is often scarce. We aimed to determine whether thrombolytic treatment with intravenous tenecteplase given within 4·5 h of awakening improves functiona
Background Breast cancer is the most frequently diagnosed cancer in women. Survival is generally considered favourable, yet some patients remain at risk of early death. We aimed to assess whether comprehensive whole-genome sequencing (WGS) linked to mortality data could add prognostic value to existing clinical measures and identify patients who might respond to targeted therapeutics. Methods In t
Objective: To report outcomes of urgent juxtarenal/pararenal aneurysms (J/P-AAAs) managed by off-the-shelf multibranched thoracoabdominal endografts (Cook, T-branch). Methods: In this observational, multicenter, retrospective study, patients with J/P-AAAs treated by urgent endovascular repair by T-branch in 23 European aortic centers, from 2013 to 2023, were analyzed. Contained J/P-AAAs rupture, p
This study aims to investigate and disentangle the impact of land use and climate variability on the Baltic Sea coastal zone from a millennial perspective. To assess the environmental status of the coastal zone we make use of siliceous microfossils (mainly diatoms), stable nitrogen and carbon isotopes, organic carbon accumulation rates, and lithological changes analyzed in a sediment core collecte
IMPORTANCE: Prostate-specific antigen (PSA) screening has potential to reduce prostate cancer mortality but frequently detects prostate cancer that is not clinically important.OBJECTIVE: To describe rates of low-grade (grade group 1) and high-grade (grade groups 2-5) prostate cancer identified among men invited to participate in a prostate cancer screening protocol consisting of a PSA test, a 4-ka
Så växlar virus mellan olika sätt att infektera – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Så växlar virus mellan olika sätt att infektera 2018-09-07 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Illustration av bakteriofager_bild
https://www.vetenskaphalsa.se/sa-vaxlar-virus-mellan-olika-satt-att-infektera/ - 2026-07-17
Frågan om bevisning utgör en viktig fråga även i skiljeförfaranden. I synnerhet skriftlig bevisning är viktig då den överlag anses vara mer tillförlitlig än muntlig sådan. Det är därför av vikt att part får tillgång till all skriftlig bevisning, även sådan som motpart eller annan kan tänkas inneha. Om dessa dokument frivilligt företes av part eller tredje man uppstår inga problem. Problemen börjar
Agenda 2030 Graduate School monthly newsletter #8 2024-09-09 Ylva van Meeningen Hi! The new semester is in full swing and the university is filled with new students with their very varied initiation and socializing events. One more interesting than the other. At the same time, the first signs of autumn have started to peak up. Even though it does not always feel like it with the heat that has pass
Microsoft Word - Risk and safety assessment form for fieldwork and excursions at CEC -April 2022 Risk and safety in fieldwork and excursions April 2022 Sida 1 av 5 Risk and safety assessment for fieldwork and excursions The employer/coordinator of the fieldwork has to make a risk assessment for all fieldwork in accordance with the law of Systematic Work Environment Management (In Swedish “SAM”), a
1 2020-10-14 Utvärdering av Socialhögskolans socionom- och masterprogram i soci- alt arbete vid samhällsvetenskapliga fakulteten, Lunds universitet. Härmed överlämnas sakkunniggruppens utvärderingsrapport enligt uppdrag. Umeå, den 14 oktober 2020. Lennart Nygren Ordförfande i sakkunniggruppen 2 Uppdrag och sakkunniggrupp Sakkunniggruppen har haft i uppdrag att utifrån Lunds universitets gemensamma
Professorsinstallation Lunds universitet | aulan | 6 september 2013 kl 16.00 Denna broschyr finns på installandis institutioner och kan också beställas från kommunikationsavdelningen, tel 046-222 70 10, e-post info@rektor.lu.se. Broschyren finns även på www.lu.se/om-universitetet/akademiska-hogtider/professors installationer Produktion Kommunikationsavdelningen, Lunds universitet Foto Kennet Ruona
https://www.lu.se/sites/www.lu.se/files/profinst_sep2013_webb_1.pdf - 2026-07-17
Postgraduate course IntroductionThe aim of the course is to introduce the PhD students to the Monte Carlo-methods for simulation of the interaction of photons and charged particles, which mainly apply to applications in image generation and dosimetry. The theory behind interactions of photon and charged particles (electrons and protons) will be examined in detail and with this, different type of m
https://www.msf.lu.se/forskarutbildning/monte-carlo-method-medical-radiation-physics - 2026-07-17
The purpose of the safety regulations is to minimise the risks resulting in ill health and accidents associated with laboratory and fieldwork. General work regulationsAt the course introduction, you will get information regarding:House-specific safety rulesEmergency exitsEvacuation routesEmergency showersFor all course components involving lab- or field-work , a risk assessment has to be done in a
https://www.biologyeducation.lu.se/safety-regulations-students - 2026-07-17
9 November 2024 (final exhibition) 4–8 November 2024 (workshop 3) 7–11 October 2024 (workshop 2) 9–13 September 2024 (workshop 1) Spatial audio is currently experiencing a renaissance period through the rise of various extended reality (XR) applications and adoption by mainstream media such as Apple Music, Netflix and major cinema releases. This has occurred alongside rapid spatial audio developme
https://www.iac.lu.se/collaborations/spatial-audio-workshop - 2026-07-17
2023 marks the year when the UIA World Congress Copenhagen event turns the Øresund Region into the epicenter of global debate on architecture’s capacity to reimagine the transformation of societies into sustainable living. UIA World Congress Copenhagen's websiteCelebrating this manifestation, which will commence on both sides of the Sound, LAS23 will utilize the New European Bauhaus’ three concept
