Carl Hampus Lyttkens
https://www.lusem.lu.se/carl-hampus-lyttkens - 2026-07-22
Filtyp
https://www.lusem.lu.se/carl-hampus-lyttkens - 2026-07-22
A series of spinel type Fe-V-O phases were prepared with V/Fe atomic ratios ranging from 0 to 1 and were used for methanol oxidation to formaldehyde. X-ray powder diffraction shows that the basic spinel-type structure is retained after use of the samples in methanol oxidation. Compared with the freshly prepared samples, in and ex situ analyses of the samples with XANES show that both V and Fe are
Accurate and internationally comparable human papillomavirus (HPV) DNA genotyping is essential for HPV vaccine research and for HPV surveillance. The HPV Laboratory Network (LabNet) has designed international proficiency studies that can be issued regularly and in a reproducible manner. The 2011 HPV genotyping proficiency panel contained 43 coded samples composed of purified plasmids of 16 HPV typ
Background: Arsenic is mono- (MMA) and dimethylated (DMA) in humans and the methylation pattern demonstrates large inter-individual differences. The fraction of urinary MMA is a marker for susceptibility to arsenic-related diseases. Objectives: The impact of polymorphisms in five methyltransferase genes on arsenic metabolism was evaluated in two populations, one in South America, one in southeast
Objective: To assess the prevalence and risk factors of emergency peripartum hysterectomy. Design:Nordic collaborative study. Population605362 deliveries across the five Nordic countries. Methods: We collected data prospectively from patients undergoing emergency peripartum hysterectomy within 7days of delivery from medical birth registers and hospital discharge registers. Control populations cons
Background: Proteolytic Clostridium botulinum is the causative agent of botulism, a severe neuroparalytic illness. Given the severity of botulism, surprisingly little is known of the population structure, biology, phylogeny or evolution of C. botulinum. The recent determination of the genome sequence of C. botulinum has allowed comparative genomic indexing using a DNA microarray. Results: Whole ge
This paper presents numerical simulations and laser diagnostic experiments of a swirling lean premixed methane/air flame with an aim to compare different Large Eddy Simulations (LES) models for reactive flows. An atmospheric-pressure laboratory swirl burner has been developed wherein lean premixed methane/air is injected in an unconfined low-speed flow of air. The flame is stabilized above the bur
Background: Autism spectrum disorders (ASD) are severe neurodevelopmental disorders with the male:female ratio of 4:1, implying the contribution of X chromosome genetic factors to the susceptibility of ASD. The ribosomal protein L10 (RPL10) gene, located on chromosome Xq28, codes for a key protein in assembling large ribosomal subunit and protein synthesis. Two non-synonymous mutations of RPL10,
The 2022 centenary of the ‘liberation of Izmir’ saw no less than three municipally organised exhibitions thematising historic events long avoided in official memory: the Great Fire of 1922, and the ensuing Turkish-Greek population exchange. Incongruent with the tale of national triumph and unity, such disasters and displacements have been systematically repressed in Turkish official memory, brough
Objective: To assess the risk of suicide after a diagnosis of urinary bladder cancer (UBC) compared with the standard population and to identify potential risk factors and time dependence associated with suicide in patients with UBC. Method: We used data from the Bladder Cancer Data Base Sweden 2.0 (BladderBaSe), including all individuals aged 18 years or older, diagnosed with UBC between 1997 and
This paper presents an investigation concerning the introduction of Extreme Programming (XP) in software development organisations. More specifically the concept of using a decision support method known as the Analytical Hierarchy Process (AHP) is evaluated by a group of students and a group of developers and the outcome is compared to experiences from an XP case study. The results provide an indi
The frame story
takes place in a dystopian Europe, possibly some kind of European Union around 2050 – in a state of conflicts and decay. The protagonists are a retired general, Piscator (cf. Fisher King) and a former journalist, Perle Vaus (cf. Perlesvaus/Perceval/Parsifal). She lost her home because of a new genderrelated law and stays homeless with others, covered by the Saxon bridge.
The effect of a quinoline-3-carboxamide on the T-cell-dependent B-cell response was investigated in C57BL/6 mice after NP-CGG immunization. The primary serum response to the hapten was slightly inhibited by treatment with a quinoline-3-carboxamide. This inhibition was paralleled by reduced numbers of germinal center B cells and follicular T cells in the spleen up to 21 days after immunization. Als
An important step in understanding the formation and evolution of the nuclear star cluster (NSC) is to investigate its chemistry and chemical evolution. Additionally, exploring the NSC’s relationship to the other structures in the Galactic center and the Milky Way disks is of great interest. Extreme optical extinction has previously prevented optical studies, but near-IR high-resolution spectrosco
BACKGROUND Surgical site infection (SSI) following orthopedic surgery impacts patient outcomes. Airborne transmission is one potential route of infection. Despite their high cost and resource demands, modern ventilation systems have shown limited efficacy in reducing SSI rates. This trial investigated the effectiveness of a low-cost air purifier in reducing SSI rates after orthopedic surgery. METH
Gaming disorder (GD) is an addictive disorder with health and social impacts recognized by the World Health Organization. Although the GD treatment evidence base appear to favor cognitive behavioral therapy (CBT), knowledge of its common practice elements is limited. This systematic review critically evaluates CBT interventions for GD, encompassing individual, group, and mixed approaches, to ident
Associate professor Contact details Email: henrik [dot] andersson [at] fil [dot] lu [dot] seOrganisation Practical Philosophy Room number: LUX:B430 Service point: 30 WebpageHenrik Anderssons profile in Lund University research portalOther affiliations Researcher Practical Philosophy Profile area member LU Profile Area: Human rights Affiliated researcher Birgit Rausing Centre for Medical Humanities
https://www.humanrights.lu.se/henrik-andersson - 2026-07-22
Support for visiting professor in the Sound Environment area With this announcement the Sound Environment Centre wishes to support Lund University’s international collaborations in research in sound and sound environment. Departments at Lund University can therefore apply for financial support of up to SEK 300,000 to fund the visit of an internationally profiled professor/researcher in this area d
https://www.lmc.lu.se/sites/lmc.lu.se/files/visiting_professor.pdf - 2026-07-23
This thesis examines how private specialist clinics pursue long-term organic growth in regulated healthcare markets, using Nova Psykiatri, a Swedish provider of neuropsychiatric assessments, as a single revelatory case. The study addresses a gap at the intersection of organic growth theory, institutional theory, and private specialist care. Existing growth mode research assumes conditions of relat
Popular Abstract in Swedish Denna avhandling handlar om hur personer, som insjuknat i stroke, beskriver sina upplevelser och erfarenheter av att leva med stroke och hur de lär sig hantera sin livssituation. Kunskaper om läroprocesser i en livsomställning, som insjuknande i stroke innebär, är betydelsefulla för att kunna förstå, möta och stödja människor i sådana situationer. Under de senaste årtioThis thesis concerns how people with stroke describe their experiences of life with stroke and how they learn to live with stroke. In the western world the interest for research in lived experiences has increased. This might be due to the higher rate of people with illness and lifelong diseases. The aim of the study is to analyze stories from persons with stroke of their lived experiences of life