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Association for computer aided genealogy research of Sweden(DIS) is investigating the possibility of a nationwide genealogical database (RGD) of Sweden's historical population. The finished database should contain basic information about individuals' names, birth, marriage, death, and individuals' relationships such as father, mother, husband/wife and children. This will make up a kind
The balancing act of an inverted pendulum with a robotic manipulator is a classical benchmark for testing modern control strategies in conjunction with fast sensor-guided movements. From the control design perspective, it presents a challenging and difficult problem as the system is open-loop unstable and includes nonlinear effects in the actuators, such as friction, backlash, and elasticity. In a
The purpose of this report is to investigate a branch and bound algorithm designed to construct monotone smoothing splines. The splines are defined as the solution of a minimization problem, where one wants to find a curve with non-negative derivative everywhere, that fits a data set consisting of points in the plane, while also being sufficiently smooth. The report describes the theory necessary
Distribution and warehousing networks of Humanitarian Organizations has proven to be an area where cost reductions and shortened lead times can be achieved. Humanitarian organizations have also started pre-positioning goods in anticipation of disasters as a way to improve their disaster preparedness. Research in the area has, generally, been extensive but few articles have tried to incorporate the
This thesis models fusion reactions for the production of superheavy elements using a fusion by diusion model. The work further develops the diusion model in Ref. [1], achieving signicant computational speedup. In the diffusion model, I demonstrate that the use of a Markov chain method in place of a Langevin random walk method decreases computational time signicantly, by at least two orders of mag
Background: In image processing for activity quantification, the end goal is to produce a metric that is independent of the measurement geometry. Photon attenuation needs to be accounted for and can be accomplished utilizing spectral information, avoiding the need of additional image acquisitions. The aim of this work is to investigate the feasibility of 177Lu activity quantification with a small
The present invention relates to a method of isolating a desired nucleic acid from a biological solution, which method comprises to selectively precipitate the desired nucleic acid by adding a polycationic precipitating agent to the solution and allowing it to form a complex with said nucleic acid, wherein the precipitating agent is a highly charged linear polymer that comprises quaternary amino g
An example is given to show the possibility of using a multivariate statistical evaluation technique in order to extract more information from a multielemental PIXE data set. Four weeks of continuous sampling was carried out at a background air pollution monitoring station in Sweden. Samples were collected both in fine and coarse mode, with a cutoff at 2 μm. In the subsequent PIXE analysis of the
X-ray phase-contrast imaging allows for non-invasive analysis in low-absorbing materials, such as soft tissue. Its application in medical or materials science has yet to be realized on a wider scale due to the requirements on the X-ray source, demanding high flux and small source size. Laser wakefield accelerators generate betatron X-rays fulfilling these criteria and can be suitable sources for p
A new laminar flamelet model is presented for Large Eddy Simulation ( LES) of premixed turbulent combustion. The model uses a marker field S+ to capture the flame. Compared to previous work on marker fields, a modification was introduced to simplify the boundary conditions. Although the scalar S+ is smooth in space, it allows describing steep flame fronts. The S+ equation captures the laminar or t
Molecular subtypes of bladder cancer (BC) can be determined by relatively small immunohistochemistry panels both for non-muscle invasive (NMI) and muscle invasive (MI) tumors. For analysis of NMI tumors, as few as two markers are needed, although classification is dependent also on pathological grade and histological evaluation. The result is a classification into the three tumor-cell phenotypes o
Saccadic eye movements provide important information about the neuron system at several levels. In recent years computer analysis of saccades has been adapted for use in clinical work. The most common detection methods do not always function without the user's control and aid. In the present paper a digital filter is described for the detection of saccades. This non-recursive filter unscrambles sa
The thermal decomposition kinetics of poly(vinyl chloride) (PVC) and poly(methyl methacrylate) (PMMA) was studied by thermogravimetry using non isothermal experiments. A detailed kinetic analysis was done using the isoconversional methods (model-free) (including Friedman, Kissinger-Akhaira-Sunose (KAS) and Kissinger methods) and distributed reactivity model (model-fitting). The overall aim was to
A CW 980 nm bi-static lidar system based on the Scheimpflug principle and capable of resolving wing-beats was used to monitor flying Conopomorpha sinensis Bradley pest insects in a Lychee fruit orchard in South China.
A deracemization system for secondary alcohols was established after the analysis of individual steps and their compatibility in one pot. The chemical oxidation and bioreduction occurred in a sequential manner to yield 1-arylethanols and lineal aliphatic alcohols with excellent conversions and enantiomeric excess values. The oxidation step was performed by using 2,2,6,6-tetramethylpiperidin-1-oxyl
https://www.nateko.lu.se/sv/stefan-olin - 2026-07-13
Forskare Kontaktinformation E-post: julia [dot] kelly [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsJulia Kellys profil i Lunds universitets forskningsportalAndra roller Projektledare Miljö- och geovetenskapliga institutionen (MGeo) Postdoktor Miljö- och geovetenskapliga institutionen (MGeo) Medlem i Strategiskt forskningsområde BE
https://www.cec.lu.se/sv/julia-kelly - 2026-07-13
