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Under 2023 tilldelades Emma Pihl Skoog, lektor i arkivvetenskap vid Södertörns högskola, och Ann-Sofie Klareld, lektor i arkivvetenskap vid Lunds universitet, ett stipendium från Stiftelsen Riksarkivarie Ingvar Anderssons fond. Syftet var blandannat att färdigställa en forskningsartikel om arkivariers arbetsuppgifter och de kompetenser som efterfrågas i samtida platsannonser på Arbetsförmedlingens
In Memoriam
Dating the bottommost section of an ice core is often complicated by strong layer thinning and possible disturbances in the stratigraphy. The radioactive decay of atmospherically produced 36Cl and 10Be can provide age estimates, where traditional methods can no longer be used. In this study, we investigated ice from the bottom of the Skytrain ice core, which was drilled in West Antarctica next to
Ice cores are unique archives of paleo-climate information and require accurate dating for its interpretation. Continuous chronologies are usually based on time markers, stratigraphic matching, and orbital tuning, but often end several meters above bedrock, because extreme thinning and sometimes disturbances in the stratigraphy complicate the identification of climate signals and their alignment w
Purpose: Positron emission tomography (PET) is increasingly used in neuro-oncology. However, little is known about its application across European institutions and reasons for variable implementation. Methods: Between June and August 2024, members of the European Organisation for Research and Treatment of Cancer - Brain Tumour Group (EORTC-BTG) completed a cross-sectional online survey on PET use
A brain-computer interface (BCI) is a real-time system that converts a user’s brain activity into commands, enabling control over applications such as moving a cursor on the screen. This conversion is made possible by machine learning techniques and other algorithms. Historically, BCI research has focused on the analysis of brain signals offline. However, increasing computational power and algorit
BACKGROUND: Effective T-cell depletion is a prerequisite for haploidentical peripheral blood progenitor cell (PBPC) transplantation. This study was performed to investigate the performance of magnetic cell sorting–based direct large-scale T-cell depletion, which is an attractive alternative to standard PBPC enrichment procedures. STUDY DESIGN AND METHODS: PBPCs were harvested from 11 human leukoc
H-infinity optimal control and estimation are addressed for a class of systems governed by partial differential equations with bounded input and output operators. Diffusion equations are an important example in this class. Explicit formulas for the optimal state feedback controller as well as the optimal state estimator are given. Unlike traditional methods for H-infinity synthesis, no iteration i
This thesis examines how the transition from a linear product development process to a faster and iterative one affects the extent and quality of cross-functional collaboration within a company. It investigates both what changes such a transition entails, as well as how they may be explained. The setting of the study is the software development department of a multinational consumer electronics fi
Sub-Saharan Africa suffers from land degradation, depletion of natural resources and rural poverty. In the Lake Victoria Basin, where large parts of the population are small scale farmers, people are facing such issues coupled with altered climatic conditions. The focus area of this study is the Mara region in northern Tanzania, situated on the eastern lakeshore. Mara has experienced a doubling of
Prevalence of obesity was related to HLA-DQ in 2–4-year-old children at genetic risk for type 1 diabetes ORIGINAL ARTICLE Prevalence of obesity was related to HLA-DQ in 2–4-year-old children at genetic risk for type 1 diabetes J Yang1, Å Lernmark2, UM Uusitalo1, KF Lynch1, R Veijola3, C Winkler4, HE Larsson2, M Rewers5, J-X She6, AG Ziegler4, OG Simell7, WA Hagopian8, B Akolkar9, JP Krischer
https://www.teddy.lu.se/sites/teddy.lu.se/files/06032016_679_35_yang_ijo_2014.pdf - 2026-07-23
We present a generic way to obtain level lower bounds for (promise) CSP hierarchies from degree lower bounds for algebraic proof systems. More specifically, we show that pseudo-reduction operators in the sense of Alekhnovich and Razborov [Proc. Steklov Inst. Math. 2003] can be used to fool the cohomological k-consistency algorithm. As applications, we prove optimal level lower bounds for c vs. ℓ-c
Inbjudan I n s t i t u t i o n e n f ö r m i l j ö v e t e n s k a p l i g u t b i l d n i n g PRELIMINÄRT SCHEMA PRELIMINÄRT Schema för MVET10 miljöskydd, 15 hp ht 15 Kurstid: 31 augusti – 1 november 2015 Kursansvarig: Högni Hansson 0721-55 56 48, hogni.hansson@cec.lu.se Introduktion: måndagen den 31 augusti 2015, Ekologihuset, Maskrosen, kl. 10.15-11.00. Lärare: Högni Hansson hogni.hansson@cec.l
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schema_mvet10_ht15_v3.pdf - 2026-07-23
Universitetsbibliotekets årsberättelse 2022 1 Universitetsbibliotekets årsberättelse 2022 LUNDS UNIVERSITET 2 Innehåll Stolt i det demokratiska samhällets tjänst i kristid............................................ 3 Intervju med biträdande överbibliotekarie Karin Jönsson.............................. 5 HÅLLBAR VERKSAMHET............................................................................
https://www.ub.lu.se/sites/ub.lu.se/files/2023-04/arsberattelse-2022.pdf - 2026-07-23
We present a stopping condition to the duality based distributed optimization algorithm presented in [1] when used in a distributed model predictive control (DMPC) context. To enable distributed implementation, the optimization problem has neither terminal constraints nor terminal cost that has become standard in model predictive control (MPC). The developed stopping condition guarantees a prespec
System-theoretical methods are already used for the control of computing systems, but much more can be done exploiting said methods for their design. This requires to express in control-theoretical terms desires and specifications that originate in the computer science do- main, which may not be immediate. It also requires to accept that part of the addressed system be modified, which may pose som
OBJECTIVE: Systemic administration of immunotherapeutics often gives rise to severe side effects. A local deposition, using secretory lysosomes of hematopoietic cells as vehicles for delivery, can overcome this problem. In the present study, the validity of this concept was investigated using retroviral transduction of the human soluble tumor necrosis factor-alpha receptor 1 (hsTNFR1) into murine
Microdosing is a new concept in drug development that-if implemented in the pharmaceutical industry-would mean that new drugs can be tested earlier in humans than done today. The human microdosing concept-or 'Phase 0'-may offer improved candidate selection, reduced failure rates in the drug development line and a reduction in the use of laboratory animals in early drug development, factors which w
