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About The Research School’s Professional Development Program is a one-year complementary educational program that brings together PhD students from diverse laboratories at Lund Stem Cell Center. The program promotes PhD student success by providing academic and career support, coaching, and extra-curricular activities. The program’s professional development activities are built on a collaborative
https://www.stemcellcenter.lu.se/PDP - 2026-07-15
Professor emeritus Kontaktinformation E-post: leif [dot] johansson [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsLeif Johanssons profil i Lunds universitets forskningsportalDet mesta inom geologin är intressant! Jag har haft förmånen att få arbeta med en rad olika ämnesinriktningar. Det har bl.a. varit metamorf petrologi, geokemi o
https://www.geologi.lu.se/leif-johansson - 2026-07-15
Postal address Box 117 221 00 Lund Visiting address Sandgatan 13A, Building R, Gamla Kirurgen Telephone +46 46 222 00 00 Fax +46 46 222 44 11 Website www.sam.lu.se/en Dean Guidelines at the Faculty of Social Sciences on the implementation of education in the spring semester 2021, against the background of the ongoing Covid-19 pandemic Due to the ongoing Covid-19 pandemic, the Faculty of Social Sci
The addition of polypropylene (PP) fibres has been shown to reduce the fire spalling propensity of concrete. When including this type of fibres in the concrete, the concrete mix becomes less robust, and small deviations in the constitutes change the workability and properties of the concrete. So, from a manufacturing perspective as small dosages as possible of PP fibres are desirable. Very few lar
En grundläggande utgångspunkt i både den kontradiktoriska rättegången inför allmän domstol och i skiljeförfarande är att parterna svarar för bevisningen. Eftersom tillgången till relevant bevisning ofta är avgörande för utgången i en tvist, är möjligheten att göra gällande en motparts eller tredje mans processuella editionsplikt av central betydelse för en informationsfattig part. Vid framställaIn both adversarial litigation and arbitration, a key principle is that each party is responsible for presenting their own evidence. Since the availability of relevant evidence is often crucial to the outcome of a dispute, the ability to invoke the duty of disclosure from an opposing or third party is of particular importance for a party with limited access to information. Section 26 of the Swed
Massive MIMO has been shown to greatly improve spectral and transmit-energy efficiency. When implementing a massive MIMO system, one challenge is high hardware complexity. A solution is to reduce the number of radio frequency (RF) transceiver chains by performing antenna selection. However, a full RF switch that connects the antennas and RF chains can be highly complex and incurs significant loss
Direct electron transfer (DET) reactions of recombinant tobacco peroxidase (rTOP), namely direct electroreduction of Compound I/ Compound II and heme Fe3+/2+ conversion, were studied on gold electrodes. rTOP of wild type, non-glycosylated, was produced using, an Escherichia coli expression system. At pH 5.0, the redox potential for direct electrochemical transformation of the Fe3+/2+ of the peroxi
Objectives Exposure to diisocyanates is a well known occupational hazard. The objective of this study was to determine the possibility of an association between low exposure to toluene diisocyanate (TDI) (airborne isocyanates and biomarkers of isocyanates in plasma and urine) and symptoms of the eyes and upper and lower airways. Methods Altogether 136 workers occupationally exposed to TDI and 118
The maldigestion and malabsorption of fat in infants fed milk formula results due to the minimal production of pancreatic lipase. Thus, to investigate lipid digestion and absorption and mimic the situation in newborns, a young porcine exocrine pancreatic insufficient (EPI) model was adapted and validated in the present study. A total of thirteen EPI pigs, aged 8 weeks old, were randomised into thr
Homeodomain-interacting protein kinase 2 (Hipk2) has previously been implicated in the control of several transcription factors involved in embryonic development, apoptosis, cell proliferation, and tumor development, but very little is understood about the exact mechanisms through which Hipk2 influences these processes. Analysis of gene expression in normal tissues from genetically heterogeneous m
1. Five groups of male Sprague Dawley rats were given for 6 months a diet with high protein and fat contents but a very low dietary fibre content (group B), and this diet mixed with (g/kg) 50 low-methoxyl pectin (group L), 50 high-methoxyl pectin (group H), 50 guar gum (group G) and 200 wheat bran (group WB, corresponding to 100 wheat fibre) respectively. 2. The weight increment was significantly
MultiConfiguration Dirac-Hartree-Fock (MCDHF) and relativistic configuration interaction (RCI) calculations were performed for 28 and 78 states in neutral and singly ionized aluminium, respectively. In Al I, the configurations of interest are 3s2nl for n = 3, 4, 5 with l = 0 to 4, as well as 3s3p2 and 3s26l for l = 0, 1, 2. In Al II, in addition to the ground configuration 3s2, the studied configu
The atrial activity of the human heart is normally visible in the ECG as a P-wave. In patients with intermittent atrial fibrilation, a different P-wave morphology can sometimes be seen, indicating atrial conduction defects. The purpose of this study was to develop a method to discriminate between such P-waves and normal ones. 20 recordings of each type were used in a classification which, based on
To describe incidence, risk factors, and influence of treatment on occurrence of central nervous system (CNS) relapse or progression in younger patients with aggressive B-cell lymphoma. We analyzed 2210 patients with aggressive B-cell lymphoma treated on various studies for CNS relapse/progression. Treatment consisted of CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) +/- etoposi
Abstract in UndeterminedThe demand for wireless channel models including realistic user environments is increasing. This motivates work on more detailed models that are reasonably simple and tractable but with adequatestatistical performance. In this paper, we present an investigation of the spatial outdoor-to-in-car radio channel at 2.6 GHz. Specifically, we investigate the performance of a multi
In this overview the technique of accelerator mass spectrometry (AMS) and its use are described. AMS is a highly sensitive method of counting atoms. It is used to detect very low concentrations of natural isotopic abundances (typically in the range between 10(-12) and 10(-16)) of both radionuclides and stable nuclides. The main advantages of AMS compared to conventional radiometric methods are the
A closely-packed ultrawideband (UWB) multiple- input multiple-output (MIMO)/diversity antenna (of two elements) with a size of 25 mm by 40 mm is proposed for USB dongle applications. Wideband isolation can be achieved through the different patterns and polarizations of the two antenna elements. Moreover, the slot that is formed between the monopole and the ground plane of the half slot antenna is
Young girls and boys in Sweden can be ordered to compulsory care by the Administrative court if they are in psychosocially problematic situations. The purpose of our paper was to analyze how the socially destructive behavior of girls and boys was constructed in verdicts made by judges at the Administrative court. With a qualitative textual analysis we analyzed what kind of acts and social situatio
I jakten på förnyelsebara energikällor är solceller en av de mest lovande teknikerna. Idag dominerar kisel-solcellen marknaden men även den har begränsningar och därför är det motiverat att utveckla andra sorters solceller. En solcellsteknik på utvecklingsstadiet som försöker efterlikna fotosyntesen är Grätzelsolcellen. Precis som i fotosyntesen är det en färgämnesmolekyl i solcellen som ska absorIn the hunt for fossile-free energy-harvesting techniques, solar cells constitute one of the most promising techniques. Today, silicon-based solar cells are the dominant technique on the market but even the Silicon solar cell has limitations which means that there is a motivation for developing new solutions. One of those techniques is the dye-sensitized solar cell. Just as in photosynthesis, the
This master thesis is commissioned by the company Haldex Brake Products AB based in Landskrona. The company is acting on the road vehicle market. Amongst other products the company produces disc brakes for the heavy road vehicle industry. Disc brakes developed by Haldex, based on the sliding caliper principle, are during certain circumstances experiencing problems with malfunction of the brake due
