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Here we unravel the structural features of human IgM and IgA that govern their interaction with the human Fc alpha/mu receptor (hFc alpha/mu R). Ligand polymerization status was crucial for the interaction, because hFc alpha/mu R binding did not occur with monomeric Ab of either class. hFc alpha/mu R bound IgM with an affinity in the nanomolar range, whereas the affinity for dimeric IgA (dIgA) was
We study the coherent photoproduction of light vector mesons in Pb-Pb collisions in the framework of color dipole approach. We employ the Glauber–Gribov formalism supplemented by an effective suppression factor RG accounting for the gluon shadowing correction. We adjust the latter to reproduce the deep inelastic structure function F2 (E665) and ρ meson photoproduction (ALICE) data. We achieve a go
We study the deeply virtual Compton scattering off a spin-one particle, as the case for the coherent scattering off a deuteron target. We extend our approach, formulated initially for a spinless case, and discuss the role of twist three contributions for restoring the gauge invariance of the amplitude. Using twist three contributions and relations, which emanate from the QCD equations of motion, w
The transition towards sustainable rail transportation has positioned hydrogen as a promising alternative to traditional fossil fuels. This thesis focuses on the analysis of design for onboard and offboard hydrogen storage systems for light trains, which plays an important role in facilitating the adoption of hydrogen-powered rail vehicles. It explores state-of-the-art hydrogen storage technolo
The spontaneous crafting of hook-tools from bendable material to lift a basket out of a vertical tube in corvids has widely been used as one of the prime examples of animal tool innovation. However, it was recently suggested that the animals' solution was hardly innovative but strongly influenced by predispositions from habitual tool use and nest building. We tested Goffin's cockatoo, which is nei
Herpes simplex virus is known to induce an immunoglobulin-binding cell surface receptor in infected cells that utilizes a nonimmune mechanism. In the present paper, we report the immunoglobulin class and subclass specificity of this receptor. Of the human immunoglobulins G(IgG), IgA, IgM, and IgD, as well as the structurally related beta2 microglobulin, only IgG and its Fc portion exhibited an inc
Schedule UTVC26, fall 2017, updated 2017-10-16 Date and Place Title Time Teacher Reading 1/11 Världen Introduction 09-10 EG 1/11 Världen Philosophy of science and the qualitative-quantitative divide – real or fiction? 10-12 EG Bryman ch 1-2, de Vaus ch 1 3/11 Världen Design in qualitative research 13-15 JG Bryman ch 1, 3, 7, 17, de Vaus chapter 7, Lijphart 6/11 Världen Design in quantitative resea
https://www.keg.lu.se/sites/keg.lu.se/files/utvc26_ht_2017_schedule_2017-10-16.pdf - 2026-06-27
The authors argue that the concept of quality of government should be best understood as that of having impartial government institutions. This definition avoids functionalism, ignores the contents of specific policies in favor of the procedures for how they are implemented, and pertain to the output side of the political system. They discuss this concept in relation to several proposed alternativ
This paper seeks to engage in a speculative discussion of the relationship between body and technology in the digital consumption of music today. By deploying the notion of User coined by Benjamin Bratton in his all-encompassing theory of The Stack (Bratton 2015) the paper outlines the inner workings in the usage of a digital music archive as a unity both politically and ontologically fertile. Spe
Christina Viertel, a Biomedicine Bachelor's student in her 6th semester, always wanted to do something health-related. In high school she came across studying biomedicine. "Whenever people ask me what that is, I like to say that I am learning to treat a disease, not a patient”. Christina Viertel is on her sixth semester and has always wanted to do something health-related. In highschool she came across studying biomedicine. "Whenever people ask me what that is, I like to say that I am learning to “treat a disease, not a patient”.
Targeting the androgen receptor (AR) pathway prolongs survival in patients with prostate cancer, but resistance rapidly develops. Understanding this resistance is confounded by a lack of noninvasive means to assess AR activity in vivo. We report intracellular accumulation of a secreted antigen-targeted antibody (SATA) that can be used to characterize disease, guide therapy, and monitor response. A
Entanglement is a key feature of quantum mechanics1–3, with applications in fields such as metrology, cryptography, quantum information and quantum computation4–8. It has been observed in a wide variety of systems and length scales, ranging from the microscopic9–13 to the macroscopic14–16. However, entanglement remains largely unexplored at the highest accessible energy scales. Here we report the
This paper describes a project course that focuses on the design of analog and mixed signal circuits through a systematic top down design flow. In the project, the student will be involved in the planning, modeling, circuit level design, physical level implementation and measurement verification of for example a successive approximation (SA) ADC or a class-D audio amplifier. Throughout the project
This work deals with analysis and modelling of the radionuclides 210Pb and210Po in the food-chain lichen-reindeer-man in addition to 210Po and 137Cs in top predators. By using the methods of Partial Least Square Regression (PLSR) the atmospheric deposition of 210Pb and 210Po is predicted at the sample locations. Dynamic modelling of the activity concentration with differential equations is fitted
Professor Kontaktinformation E-post: robert [dot] klemmensen [at] svet [dot] lu [dot] seOrganisation Statsvetenskapliga institutionen Hämtställe: 31 WebbplatsRobert Klemmensens profil i Lunds universitets forskningsportalAndra roller Medlem i Strategiskt forskningsområde eSSENCE: The e-Science Collaboration Profilområdesmedlem LU profilområde: Naturlig och artificiell kognitionJag är intresserad a
https://www.svet.lu.se/robert-klemmensen - 2026-06-26
The landscape of strategic communication has undergone significant transformations in recent years, driven by progressive societal trends and changing consumer expectations. One increasingly prominent trend is a greater emphasis on diversity in brand communication strategies. A challenge lies in incorporating diversity into branding strategies while authentically appealing to myriad stakeholder gr
