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An improved conventional-to-micro/minichannel threshold was proposed as Bo = 4 and BoRe(1)(0.5) = 200, where Bo is the Bond number and Re-1 is the liquid Reynolds number. The region Bo < 4 and BoRe(1)(0.5) < 200 is termed as micro/minichannel because bubbles tend to be confined and elongated in the channel and the conventional two-phase flow theory loses its applicability. Flow-pattern based heat
The removal of natural organic matter (NOM) from boreal lake water by a novel capillary nanofiltration (NF) membrane was predicted using a computational fluid dynamics (CFD) modelling approach. The 2-dimensional axis-symmetric model was based on a 48 m3/day NF pilot plant operating in cross-flow mode on water containing 8 mg/L total organic carbon (TOC) at fluxes ranging from 10 to 25 L/m2/h and v
A kinematically complete experiment on two-photon double ionization of Ar by free-electron laser radiation with a photon energy of 27.93 eV was performed. The electron energy spectra show that double ionization is dominated by the sequential process. Comparison of the electron angular distributions to our data for single ionization and to theory confirms that even in the sequential process the ele
For evaluation of specific antenna arrangements in wireless communication systems we need physical channel models that take into account the directional domain. Here we propose a practical approach to wireless channel modeling in, particularly, mobile communication systems, by using an assumption that the channel can be divided into separate parts or regions that can be treated and modeled individ
Educational drama is a proven method for anti-bullying education, but its traditional reliance on teachers and peers limits its accessibility to children and families outside of school. HCI has rarely explored how to augment this practice with AI-infused, interactive role-playing or how to involve parents in the process. We introduce DOLLama, an AI-powered projection-augmented interactive system t
Small poikilothermic animals like insects rely on environmental sensing for survival. The ability to detect humidity through specialized sensory neurons is particularly critical, allowing them to maintain water balance across diverse environments. While recent studies have identified key receptors associated with humidity sensing, our understanding of the underlying molecular architecture of these
This paper presents a novel optimization strategy for fitting the Jiles-Atherton (JA) hysteresis model to experimental stator yoke core loss measurements and locked-rotor IPMSM calculations. The first study aims to identify a single set of JA model parameters that track sample core losses at different magnetization levels at a given frequency: the analytical model is compared with finite element m
The dystrophin-glycoprotein complex (DGC) is composed of peripheral and integral membrane proteins at the muscle cell membrane that link the extracellular matrix with the intracellular cytoskeleton. While it is well established that genetic mutations that disrupt the structural integrity of the DGC result in numerous muscular dystrophies, the 3D structure of the complex has remained elusive. Two r
Understanding the molecular details of bioenergetic processes is fundamentally important. Defects in the mitochondrial energy metabolism can lead to untimely apoptosis and thus cause serious degenerative human diseases. Other defects in mitochondrial energy metabolism can have the reverse effect and cause cell immortality and also contribute to and high metastatic potential of tumor cells. Knowi
Postdoktor Kontaktinformation E-post: nitin [dot] chaudhary [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsNitin Chaudharys profil i Lunds universitets forskningsportalAndra roller Forskare Miljö- och geovetenskapliga institutionen (MGeo) Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a Changing C
https://www.mgeo.lu.se/nitin-chaudhary - 2026-10-08
Postdoc Contact details Email: nitin [dot] chaudhary [at] mgeo [dot] lu [dot] seOrganisation Department of Earth and Environmental Sciences (MGeo) Service point: 16 WebpageNitin Chaudharys profile in Lund University research portalOther affiliations Researcher Department of Earth and Environmental Sciences (MGeo) Member of Strategic Research Area BECC: Biodiversity and Ecosystem services in a Chan
https://www.mgeo.lu.se/en/nitin-chaudhary - 2026-10-08
Postdoktor Kontaktinformation E-post: nitin [dot] chaudhary [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsNitin Chaudharys profil i Lunds universitets forskningsportalAndra roller Forskare Miljö- och geovetenskapliga institutionen (MGeo) Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a Changing C
https://www.cec.lu.se/sv/nitin-chaudhary - 2026-10-08
Despite recent attempts to relax the phase-noise demands on voltage-controlled oscillators (VCOs) for cellular communications [1], mainstream radios require harmonic VCOs capable of a very low phase noise with moderate power consumption, associated to a large tuning range (TR) and a high insensitivity to interfering signals. Ideally, the TR should be in excess of one octave, since this allows the
In order to fully understand the underlying processes of catalysis, it is vital to combine measurements of the catalyst surface, where the reaction occurs, with measurements of the gas concentration close to the catalyst. We have developed a convenient setup, which uses a single laser system to visualise the gas surrounding a working catalyst in situ at realistic operating conditions. Planar Lase
Agenda 2030 Graduate School monthly newsletter #1 2026-01-15 Ylva van Meeningen Hi! Welcome to 2026! Have you gotten used to it yet? Well, I don’t. I still write 2025 when I need to write dates. Anyhow, I hope you all have had a nice holiday and were able to relax, eat too much food and enjoy good company with either friends or family. I ended my holiday with a skiing trip to Åre, where I took the
Seroconversion to Multiple Islet Autoantibodies and Risk of Progression to Diabetes in Children Seroconversion to Multiple Islet Autoantibodies and Risk of Progression to Diabetes in Children Anette G. Ziegler, MD, Marian Rewers, MD, PhD, Olli Simell, MD, PhD, Tuula Simell, MPH, PhD, Johanna Lempainen, MD, PhD, Andrea Steck, MD, Christiane Winkler, PhD, Jorma Ilonen, MD, PhD, Riitta Veijola, MD, P
https://www.gppad.lu.se/sites/gppad.lu.se/files/2025-05/Seroconversion_to_multiple_.pdf - 2026-10-09
Cardoso_et_al-2018-Journal_of_Comparative_Neurology(1).pdf R E S E A R CH AR T I C L E Target-specific forebrain projections and appropriate synaptic inputs of hESC-derived dopamine neurons grafted to the midbrain of parkinsonian rats Tiago Cardoso1,2 | Andrew F. Adler1,2 | Bengt Mattsson1,2 | Deirdre B. Hoban1,2 | Sara Nolbrant1,2 | Jenny Nelander Wahlestedt1,2 | Agnete Kirkeby1,3 | Shane Grealis
Universitetslektor, docent Kontaktinformation E-post: katja [dot] lindqvist [at] ses [dot] lu [dot] se Telefon: +46 42 35 66 27Organisation Institutionen för tjänstevetenskap Rumsnummer: E422 WebbplatsKatja Lindqvists profil i Lunds universitets forskningsportalAndra roller Affilierad forskare CIRCLE Docent Institutionen för tjänstevetenskapJag forskar och undervisar om organisering och ledning i
https://www.ses.lu.se/katja-lindqvist-0 - 2026-10-08
Discover how the master’s programme in Photonics combines strong academic foundations, supportive teaching and hands-on learning, through the experience of Marzo who graduated from the programme in 2025.Discover how the master’s programme in Photonics fosters independent thinking, collaboration and hands-on learning in an international study environment, through the experience of Marzo who graduated from the programme in 2025.
