Search results
Filter
Filetype
Your search for "*" yielded 530124 hits
A story about how MR-imaging grew up in Lund.
Ett av mina första uppdrag som nybliven professor i Medicinsk Strålningsfysik vid Lunds Universitet var att i slutet av april 1981 åka till München för att delta i en Europeisk (EU) workshop om möjligheterna att reducera patient bestrålning vid röntgendiagnostik. Av deltagarna från Storbritannien framkom att man på flera håll i Storbritannien utvecklade metoder för medicinsk avbildning utan röntge
Halverad tid i von Rosen-skena
Hundratusentals européer tvingades att bli slavar
Gloria. I rasismens skugga : Så vann Gloria över rasisterna
Förord
Historieämnet i grundskolan - ett diskussionsunderlag för en bättre ämnesplan
Skolan ska vara en plats för kreativ fostran, där unga människor växer till kloka,kunniga och fritt tänkande individer som lär sig att leva i ett samhälle. Därmed blirskolan något av det viktigaste vi har. Om skolan brister riskerar detta att få allvarligakonsekvenser för både individ och samhälle.Likväl finns det mycket som tyder på att svensk skola har allvarliga brister.Resultaten i internation
Development of a flat jet delivery system for soft X-ray spectroscopy at MAX IV
One of the most challenging aspects of X-ray research is the delivery of liquid sample flows into the soft X-ray beam. Currently, cylindrical microjets are the most commonly used sample injection systems for soft X-ray liquid spectroscopy. However, they suffer from several drawbacks, such as complicated geometry due to their curved surface. In this study, we propose a novel 3D-printed nozzle desig
Scanning WAXS microscopy of regenerated cellulose fibers at mesoscopic resolution
In this work, regenerated cellulose textile fibers, Ioncell-F, dry-wet spun with different draw ratios, have been investigated by scanning wide-Angle X-ray scattering (WAXS) using a mesoscopic X-ray beam. The fibers were found to be homogeneous on the 500nm length scale. Analysis of the azimuthal angular dependence of a crystalline Bragg spot intensity revealed a radial dependence of the degree of
The potential in moving mobility planning towards a feminine mobility concept
For a century, transport systems have been governed by masculine norms, constraining both women and men within the conditions and mobility behaviour it has established. This article explores the potential implications of adopting feminine norms for mobility and transport systems. Current masculine mobility norms are contested by investigating what including a feminine mobility concept would entail
Solar photospheric spectrum microvariability II. Observed relations to magnetic activity and radial-velocity modulation
Context. The search for small exoplanets around solar-type stars is limited by stellar physical variability, such as a jittering in the apparent photospheric radial velocity. While chromospheric variability has been aptly studied, challenges remain for the observation, modeling. and understanding the much smaller fluctuations in photospheric spectral line strengths, shapes, and shifts. Aims. Extre
Anxiety in Healthy Subjects Participating in 7T Examinations—Longitudinal Study
Anxiety before an MRI examination is common, even though the technique is noninvasive and painless. In a 7T MRI study, healthy volunteers also reported anxiety before the examination. This study aimed to assess anxiety levels in healthy individuals undergoing 7T MRI and to determine if their anxiety decreased during subsequent examinations. Participants filled out a questionnaire on anxiety. Eleve
Transatlantic differences in the use and outcome of minimally invasive pancreatoduodenectomy : an international multi-registry analysis
BACKGROUND: Minimally invasive pancreatoduodenectomy (MIPD) has emerged as an alternative to open pancreatoduodenectomy (OPD). However, the extent of variation in the use and outcomes of MIPD in relation to OPD among countries is unclear as international studies using registry data are lacking. This study aimed to investigate the use, patient selection, and outcomes of MIPD and OPD in four transat
Postglacial adaptations
The evolution of human adaptations across diverse geographical regions has been shaped by dynamic interplays between environmental demands and cultural evolution throughout millennia. During the Pleistocene epoch, cultural variations were relatively uniform globally, harmonizing with the Ice Age climate that created vast analogous environments. At the end of the Late Pleistocene—the start of the H
ASO Author Reflections : Distal Pancreatectomy With and Without Portomesenteric Venous Resection for Pancreatic Adenocarcinoma: A Transatlantic Evaluation of Patients in North America, Germany, Sweden, and The Netherlands (GAPASURG)
Surgical Outcome After Distal Pancreatectomy With and Without Portomesenteric Venous Resection in Patients with Pancreatic Adenocarcinoma : A Transatlantic Evaluation of Patients in North America, Germany, Sweden, and The Netherlands (GAPASURG)
BACKGROUND: Pancreatic adenocarcinoma located in the pancreatic body might require a portomesenteric venous resection (PVR), but data regarding surgical risks after distal pancreatectomy (DP) with PVR are sparse. Insight into additional surgical risks of DP-PVR could support preoperative counseling and intraoperative decision making. This study aimed to provide insight into the surgical outcome of
Weidman, en akademisk 1700-talssläkt
International differences in the selection and outcome of minimally invasive and open distal pancreatectomy : A transatlantic analysis
BACKGROUND: The efficacy and safety of minimally invasive distal pancreatectomy have been confirmed by randomized trials, but current patient selection and outcome of minimally invasive distal pancreatectomy in large international cohorts is unknown. This study aimed to compare the use and outcome of minimally invasive distal pancreatectomy in North America, the Netherlands, Germany, and Sweden.ME
Surveillance after surgery for pancreatic cancer : a global scoping review of guidelines and a nordic Survey of contemporary practice
OBJECTIVES: Most patients with pancreatic cancer who have undergone surgical resection eventually develop disease recurrence. This study aimed to investigate whether there is evidence to support routine surveillance after pancreatic cancer surgery, with a secondary aim of analyzing the implementation of surveillance strategies in the Nordic countries.MATERIALS AND METHODS: A scoping review was co
Pancreatic surgery outcomes : multicentre prospective snapshot study in 67 countries
BACKGROUND: Pancreatic surgery remains associated with high morbidity rates. Although postoperative mortality appears to have improved with specialization, the outcomes reported in the literature reflect the activity of highly specialized centres. The aim of this study was to evaluate the outcomes following pancreatic surgery worldwide.METHODS: This was an international, prospective, multicentre,