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Two-dimensional (2D) spectroscopy has been intensively used to study electronic and vibronic coherences in biological systems and semiconductors. This technique studies coherent as well as incoherent signals that arise from the nonlinear interaction of a sequence of laser pulses. In this paper we present a direct evaluation of the 2D signal based on elementary quantum kinetics in order to compare
Classification of cell images is conventionally done manually in hematology laboratories by medical technologists. CellaVision aims to automate this work in order to make the analysis process faster, better and more flexible. The automatic classification is currently done by processing each individual cell image through a Convolutional Neural Network. This methodology does not exploit any correlat
Ska du börja studera vid Lunds universitet? Då är det klokt att börja leta bostad så tidigt som möjligt. Här hittar du tips om studentbostäder, bostadsköer, nationernas boenden och andra alternativ som kan hjälpa dig att hitta någonstans att bo under studietiden. Många söker bostad samtidigtDet är många som söker bostad inför terminsstarten, och det kan ta tid att hitta rätt. Ett bra tips är att t
https://www.lu.se/studera/livet-som-student/ny-som-student/hitta-bostad - 2026-07-16
Objective Atrial fibrillation (AF) is the most common arrhythmia and associated with increased morbidity and mortality. Its increasing prevalence calls for novel biomarkers to identify underlying pathophysiological mechanisms as well as patients at risk. Methods Plasma samples from 1694 individuals from the Swedish population-based Malmö Preventive Project (mean age 69.5 years; 29.3% female; mean
I tre korta poddavsnitt berättar ingenjörsstudenten Peder om hur det är att plugga på universitetet med en ADHD-diagnos. Genvägar till sidans innehåll:Avsnitt 1: Vägen till ingenjörsexamenAvsnitt 2: Studiestrategier för att hantera utmaningarna med ADHDAvsnitt 3: Framtiden och tankar om stöd från universitetetAvsnitt 1: Vägen till ingenjörsexamenDet här första avsnittet handlar om ingenjörsstudent
For depth of field (DOF) rasterization, it is often desired to have an efficient tile versus triangle test, which can conservatively compute which samples on the lens that need to execute the sample-in-triangle test. We present a novel test for this, which is optimal in the sense that the region on the lens cannot be further reduced. Our test is based on removing half-space regions of the (u, v) -
Bimetallic nanoparticles are promising catalysts that can improve performance in heterogeneous catalysis and solid-state electrochemistry. Exsolution is a useful method for forming such nanoparticles; however, it is limited by the elements present within the host oxide lattice. In this work, we develop and demonstrate a strategy to form bimetallic particles from La 0.5Sr 0.5Ti 0.94Ni 0.06O 3
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Background: Patients undergoing allogeneic haematopoietic stem cell transplantation (allo-HCT) often face complex and evolving needs throughout recovery. Person-centred nursing (PCN) is essential in this context yet remains underexplored in specialised care settings. In Sweden, the Assessment of Rehabilitation Needs Checklist (ARNC) is commonly used in cancer care, but its role in supporting perso
Eutrophication is an ongoing problem in the Baltic Sea and is therefore found as a topic of the Baltic Sea Action Plan as well as the environmental goals of Sweden. One source to eutrophication is the leakage of phosphorus from agricultural lands. This study was aimed to map risk areas of phosphorus leakage from surface runoff in a catchment located in the southern parts of Sege river, Scania. The
Body position changes (BPCs) are manifested as shifts in the electrical axis of the heart, which may lead to ST changes in the ECG, misclassified as ischemic events. This paper presents a novel BPC detector based on a Laplacian noise model. It is assumed that a BPC can be modelled as a step-like change in the two coefficient series that result from the Karhunen-Loeve transform of the QRS complex a
A molecularly imprinted polymer (MIP) was synthesized with 17 beta-estradiol (E2) as template. It was then capable to recover this compound by 100 +/- 0.6% from a 2 mu g/L aqueous solution. By comparison, E2 recoveries of 77 +/- 5.2%, 87.1 +/- 2.3% and 19.1 +/- 7.8%, were achieved using a non-imprinted polymer (NIP) synthesized under the same conditions (but without template), a commercial C18 ext
Visualization of the reaction zone of flames using CH radicals as markers is restricted by the low concentration of CH in fuel-lean conditions. To address this, methyl radicals (CH3) are employed as a substitution of CH in premixed methane/air flames. A pump-probe method was adopted with the pump laser photolyzing CH3 and the probe laser detecting the photolyzed CH(X25) fragments. Laser excitation
Cyklisters åkkomfort, kopplat till cykelvägens textur och jämnhet, har hittills inte undersökts på ett uttömmande vis. Det beror delvis på att det saknas tillståndsbedömningsmetoder som är speciellt utvecklade för cykelvägarnas lägre hastighetsgränser och begränsade utrymme. Det behövs textur- och jämnhetsmått som passar cyklisters, och inte bilisters, upplevda åkkomfort. I den här artikeln presenCyclists’ riding comfort, related to pavement texture and unevenness, has not been thourougly investigated, partly due to the lack of condition assessment methods specifically adapted to the speed and space limits on cycle paths. Metrics that better describe the perceived comfort of cyclists, rather than that of car users, are needed. In this paper a novel method, the Bicycle Measurement Trailer (
