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The Swedish inventor and scientist Christopher Polhem (1661-1751) has been called the Daedalus of the North. This article concerns the picture of Polhem through the ages, what has been written concerning him, and about the still surprisingly modest research on him. First gives a short introduction to Polhem. His own life story, put forward by himself, has had an immense influence on the following

Based on t he Boltzmann Machine concept, we derive alear ning algorithm in which time-consuming stochastic measurementsof correlations a re replaced by solutions to dete rminist ic mean fieldtheory equ ations. T he method is applied to t he XOR (exclusive-or ),encoder, and line sym metry problems with substantial success. Weobserve speedup facto rs ranging from 10 to 30 for these ap plicat ionsand

We present a microfluidic system to control the position of particles (polystyrene beads or astrocyte cells) in hydrogel droplets using bulk acoustic standing waves. Droplets comprising hydrogel precursor solution, photoinitiator and (bio-)particles were generated and acoustic forces focused the beads to the droplet center line. Droplets were cross-linked by exposure to UV-light. With the acoustic

This contribution reports a novel method for cell-supernatant separation inside nanoliter droplets with separation efficiencies for single cells of 100% at flow speeds of 2 mm/s. Cells are focused in nanoliter droplets using bulk acoustic waves before the droplet is split at a bifurcation into a supernatant- and a cell-containing droplet. The method enables upconcentration of cells, cell washing,

There are currently no reliable biomarkers to predict clinical response to pharmacological treatments of depressive disorders. Peripheral blood 5-hydroxytryptamine (5-HT; serotonin) has been suggested as a biomarker of antidepressant treatment response, but there has not been an attempt to systematically summarize and evaluate the scientific evidence of this hypothesis. In this systematic review w

Self-adaptation provides a principled way to deal with change during operation. As more systems with strict goals require self-adaptation, the need for guarantees in self-adaptive systems is becoming a high-priority concern. Designing adaptive software using principles from control theory has been identified as one of the approaches to provide guarantees. However, current solutions can only handle

1 An Open-Source Human-in-the-Loop BCI Research Framework: Method and Design Martin Gemborn Nilsson1,∗,†, Pex Tufvesson1,2,†, Frida Heskebeck1, Mikael Johansson3 1Department of Automatic Control, Lund University, Lund, Sweden 2Ericsson Research, Lund, Sweden 3Department of Psychology, Lund University, Lund, Sweden †These authors contributed equally to this work and share first authorship Correspon

https://www.bci.lu.se/sites/bci.lu.se/files/2023-05/An%20Open-Source%20Human-in-the-Loop%20BCI%20Research%20Framework%20Method%20and%20Design_230519.pdf - 2026-06-21

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https://www.particle-nuclear.lu.se/sites/particle-nuclear.lu.se/files/2023-12/MSc-Forsberg.pdf - 2026-06-21

Guidelines for the evaluation of third-cycle programmes PROGRAMME EVALUATIONS Guidelines for the evaluation of third-cycle programmes Guidelines for the evaluation of third-cycle programmes Published by the Swedish Higher Education Authority 2016, revised 2018 Project Manager: Susanna Lindenskoug Swedish Higher Education Authority • Löjtnantsgatan 21 • Box 7703, 103 95 Stockholm, Sweden Tel. 08-56

https://www.staff.lu.se/sites/staff.lu.se/files/2021-11/guidelines-evaluation-third-cycle-programmes.pdf - 2026-06-21

HILMA HILMA Historiska Institutionen i Lund Meddelar Att… Årgång 29, 2003/04, Nr 3, 2003 10 23 SEMINARIER OCH UNDERVISNING Allmänna seminarier Se Gula schemat. De närmast kommande seminarerna: 28/10 Eva Österberg & Lars Edgren, Att skriva avhandling i historia. 30/10 Per Stobaeus, Patrioten Hans Brask. Harald Gustafsson. 4/11 Dick Harrison & Sven-Erik Liedman, Populärhistoria. Eva Österberg. OBS k

https://www.hist.lu.se/fileadmin/_migrated/content_uploads/hilma_ht03_3_03.pdf - 2026-06-20