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Primary and backup paths in MPLS fast reroute (FRR) may be established as shortest paths according to the administrative link costs of the IP control plane, or as explicitly calculated arbitrary paths. In both cases, the path layout can be optimized so that the maximum link utilization for a specific traffic matrix and for a set of considered failure scenarios is minimized. In this paper, we propo
This paper describes an American Monte Carlo approach for obtaining fast and accurate exercise policies for pricing of callable LIBOR Exotics (e.g., Bermudan swaptions) in the LIBOR market model using the Stochastic Grid Bundling Method (SGBM). SGBM is a bundling and regression based Monte Carlo method where the continuation value is projected onto a space where the distribution is known. We also
Anatase TiO2 is recognized as a promising negative electrode material when employing “water-in-salt” electrolytes in high voltage aqueous lithium-ion batteries. However, the catalytic property of water splitting aggravates the hydrogen evolution reaction, which hinders the formation of a stable solid electrolyte interphase (SEI) on the electrode surface and therefore results in poor cycling perfor
Lumen diameter, distension and intima-media thickness (IMT) in human arteries are important parameters in cardiovascular research. The signal reflected from the arterial wall strongly depends on the ultrasound scanner and settings. The signal also varies with age and health of the subject. A general method insensitive with respect to the subject and the scanner would be of great help. We have deve
Four wastewater samples of different treatment qualities; untreated, alarm, alert and normal, from a Swedish chen-ti-thermo-mechanical pulp mill and pure water were investigated using an amperometric bioelectronic tongue in a batch cell. The aim was to explore enzymatically modified screen-printed amperometric sensors for the discrimination of wastewater quality and to counteract the inherent drif
A dinuclear manganese complex {[(Mn2L)-L-II,IIII(mu-OAc)(2)]-ClO4} has been synthesised, where L is the dianion of 2-{[bis-(pyrid-2-ylmethyl)amino]methyl}-6-{[(3,5-di-tert-butyl-2- hydroxybenzyl)(pyrid-2-ylmethyl)amino]methyl)-4-methylphenol, an unsymmetric binucleating ligand with two coordinating phenol groups. The two manganese ions, with a Mn-Mn distance of 3.498 angstrom, are bridged by the t
A scheme for the numerical solution of singular integral equations on piecewise smooth curves is presented. It relies on several techniques: reduction, Nyström discretization, composite quadrature, recursive compressed inverse preconditioning, and multipole acceleration. The scheme is fast and stable. Its computational cost grows roughly logarithmically with the precision sought and linearly with
This paper presents some improvements of the differential equation algorithm for transmission line protection. The improvements are: fault classification; new filtering; new algorithm for three-phase faults. Simulation results indicate a nominal operation time of 5-7 ms for three-phase faults and slightly higher for other fault types.
As a diagnostic of high-intensity laser interactions (> 10(19) W cm(-2)), the detection of radioactive isotopes is regularly used for the characterization of proton, neutron, ion, and photon beams. This involves sample removal from the interaction chamber and time consuming post shot analysis using NaI coincidence counting or Ge detectors. This letter describes the use of in situ detectors to meas
This paper focuses on the distributed non-Bayesian quickest change detection based on the Cumulative Sum (CUSUM) algorithm in an energy harvesting wireless sensor network (WSN), where the distributions before and after the change point are assumed to be known. Each sensor is powered by randomly available harvested energy from the surroundings. It samples the observation signal and computes the log
A new modification of a table-Top laser-driven water-jet plasma X-ray source has been successfully implemented and commissioned at the Extreme Light Infrastructure (ELI) Beamlines user facility. In order to preserve the broadband nature of the source for spectroscopic experiments, a polycapillary lens was initially chosen as the focusing element. Generally, polycapillary X-ray optics have a narrow
Preliminärt schema 230206 Kurs: MVEN18 Kursansvarig: Niklas Vareman Lärare: Adelina Osmani Dmytro Perepolkin Henrik Hassel Henrik Tehler Jonas Johansson Andrius Plepys Jurate Plepiene Lokaler: Mossen Väster Litteratur: Wamsler, C., (2013). Cities, disaster risk and adaptation. London: Routledge. Material som görs tillgängligt under kursens gång Studieteknik: Läs om studieverkstaden Studenträttighe
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2023-02/Schema%20MVEN18%20VT23%20NV.pdf - 2026-07-19
Medlemsbrev från ordföranden 201904 Medlemsbrev från ordföranden (English version below) Hej! Nu verkar våren ha tagit ett grepp om vår vackra stad och vad passar väl bättre än en uppdatering av vad som händer på Saco-S förhandlingsområden. • RALS-2018 har avslutats i oenighet eftersom parterna inte lyckats nå en överenskommelse. Detta betyder att alla som varit oeniga får vänta lite till på sina
Popular Abstract in English Nanoscience and nanotechnology have existed in this world before scientists actually coined the terms. Nature around us and human beings themselves are all made of nanomaterials (1-100 nm), such as DNA, proteins, liposomes, and enzymes. These building blocks possess molecular recognition properties, resulting in their self-assembly to form various two- and three-dimensiMolecularly imprinted polymers (MIPs) are artificial receptors made by imprinting template molecules in a polymer matrix followed by their removal through washing to obtain a specific and selective template cavities. This property of the MIPs have made them a very efficient material for diverse applications such as chromatography, purification, drug sensing, etc. Recently, zero-dimensional polymer
The article investigates social learning of doping among elite athletes, based on qualitative interviews with 10 former competitive powerlifters, which were analyzed with Lave and Wenger’s learning theories. The constitution of the social context–the sports community–and specific situations were decisive for how the informants acted in relation to doping. The informants were situated in a powerlif
