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With few exceptions the endoplasmic reticulum (ER) is considered a continuous system of endomembranes within which proteins and ions can move. We have studied dynamic structural changes of the ER in hippocampal neurons in primary culture and organotypic slices. Fluorescence recovery after photobleaching (FRAP) was used to quantify and model ER structural dynamics. Ultrastructure was assessed by el
The fact that Sweden has been spared from war on its soil for almost 200 years, has not stopped Swedish citizens from participating in conflicts worldwide during this period. This has been described, especially from the soldiers perspective. The contribution of Swedish physicians has not been written about to the same extent. When Mussolini's Italy in October 1935 invaded the poor and underdevelop
Background Microarray technology has become popular for gene expression profiling, and many analysis tools have been developed for data interpretation. Most of these tools require complete data, but measurement values are often missing A way to overcome the problem of incomplete data is to impute the missing data before analysis. Many imputation methods have been suggested, some naïve and other mo
This thesis explores the persistence of embedded eigenvalues of asymptotically periodic Schrödinger-type operators under perturbations on domains with only one unbounded direction. Embedded eigenvalues present unique challenges, as they lie within the continuous spectrum, making their stability under perturbations a nontrivial problem.The aim of the first part of the thesis is to provide a general
Objectives: Lung squamous cell carcinoma (LUSC) is associated with a poor prognosis and a lack of specific treatment options. The dysregulation of activin A (ActA) has been reported in various malignancies. Herein, we investigated the diagnostic and prognostic significance of ActA in LUSC. Materials and methods: ActA concentrations were measured using ELISA in plasma samples of 128 LUSC patients (
Handwriting is an important component of academic curricula and grapho-motor skills (GMS) support learning, reading, memory and self-confidence. Teachers and clinicians report increase in children experiencing problems with acquiring fluid and legible handwriting. To date gold-standard tests evaluating children's GMS, mostly rely on pen and paper tests, requiring extensive coding time and subject
Fluorescence sensing plays an increasingly important role in biology and biomedicine. For many practical applications of fluorescent probes, an “off-on” response is preferred. The question of how fluorescence quenching/enhancement occurs is fundamental and of high importance for application and design of new fluorescent probes. The sensing mechanism of an aminorhodamine (TMARh) pH probe is investi
With the increase in the number of antennas at base stations (BSs), centralized multi-antenna architectures have encountered scalability problems from excessive interconnection bandwidth to the central processing unit (CPU), as well as increased processing complexity. Thus, research efforts have been directed towards finding decentralized receiver architectures where a part of the processing is pe
The identification of nonlinear chirp signals has attracted notable attention in the recent literature, including estimators such as the variational mode decomposition and the nonlinear chirp mode estimator. However, most presented methods fail to process signals with close frequency intervals or depend on user-determined parameters that are often non-trivial to select optimally. In this work, we
Healthcare in Sweden is dealing with problems regarding accessibility for patients. Moreover, there is a lack of an overall model concerning matching specialist care to patients. Against this background, the purpose was to develop a preliminary healthcare matching model and discuss the barriers of this model. Theoretically, the study draws on the concepts of matching and coordination completed wit
As the most common type of defects in WO3, surface oxygen deficiencies have been widely investigated in terms of their structure as well as physicochemical properties. In general, oxygen vacancy on the surface may lead to the reconstruction of the surface structure due to the need for surface energy minimization, especially for the area with high oxygen vacancy concentration. However, such a pheno
Droplet microfluidics is a powerful method used to characterize chemical reactions at high throughput. Often detection is performed via in-line optical readout, which puts high demands on the detection system or makes detection of low concentration substrates challenging. Here, we have developed a droplet acoustofluidic chip for time-controlled reactions that can be combined with off-line optical
Thin YBa2Cu3Ox films were grown on SrTiO3 or LaAlO3 single crystals by dc-magnetron reactive sputtering in argon/oxygen gas mixtures. Deposition temperatures ranged from 540 °C to 780 °C. After deposition and subsequent cool down, films grown above 680 °C are superconducting below 86–88 K. All films are oriented with the [001] direction parallel to the [001] substrate normal. The best films have c
Introduction: FLASH radiotherapy (RT) has emerged as a promising modality, demonstrating both a normal tissue sparing effect and anticancer efficacy. We have previously reported on the safety and efficacy of single fraction FLASH RT in the treatment of oral tumors in canine cancer patients, showing tumor response but also a risk of radiation-induced severe late adverse effects (osteoradionecrosis)
Arbetsordning för Lunds universitet FÖRSÄTTSSIDA STYRDOKUMENT Lunds universitets arbetsordning Typ av styrdokument: Arbetsordning Definition av typen av styrdokument: Enligt 2 kap. 2 § första stycket 8 p högskoleförordningen (1993:100) ska styrelsen för en högskola besluta om en arbetsordning med viktigare föreskrifter om högskolans övergripande organisation, delegering av beslutanderätt, handlägg
Kursguide - Course Syllabus • • • • Fastställande Kursplanen är fastställd av Programnämnden för omvårdnad, radiografi samt reproduktiv, perinatal och sexuell hälsa 2018-05-17 att gälla från och med 2018-05- 17, höstterminen 2018. Allmänna uppgifter Kursen ges som uppdragsutbildning. Kursen är en fristående kurs. Kursen följer riktlinjerna i Förordning (2002:760) om uppdragsutbildning vid universi
https://www.medicin.lu.se/sites/medicin.lu.se/files/2022-03/VMFU99.pdf - 2026-07-23
Free fall and harmonic oscillations - analysing trampoline jumps Ann-Marie Pendrill1,2 and David Eager3 1) Department of Physics, University of Gothenburg, SE 412 96 Göteborg, Sweden 2) National Resource Centre for Physics Education, Lund University, Box 118, SE 221 00 Lund, Sweden 3) Faculty of Engineering and Information Technology, University of Technology Sydney, Australia E-mail: Ann-Marie.P
https://www.nrcf.lu.se/sites/nrcf.lu.se/files/2022-07/Studsmatta%20-%20Pendrill_Eager_Phys_Ed_50_p64.pdf - 2026-07-23
How to thrive in the Academy IN THESE SEMINARS WE INTRODUCE TOPICS RELATED TO ACADEMIC VALUES, CAREER ISSUES AND RESEARCH SKILLS. A PHD STUDENT AND A FACULTY MEMBER TOGETHER PRESENT A BOOK AND INITIATE A DISCUSSION ON CURRENT TOPIC. WE WELCOME EVERYBODY TO TAKE PART IN THIS SECOND SEMINAR! Is there a recipe for finding balance in a career as an Academic? A discussion seminar on career relevant ski
https://www.psy.lu.se/sites/psy.lu.se/files/thrive02.pdf - 2026-07-23
