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The main focus of this thesis is the analysis of the interactions between antennas and channels where electromagnetic fields play a central role. Our goal has been to devise a general framework to enable a clear separation of the properties of the propagation channel from the influence of the antennas at the same time as it provides a common ground for a joint characterization of their properties.
Current market trends for industrial automation are the need for customizable production, shorter time to market, and powerful global competitive pressure. Based on these trends two challenges have been identified: 1) flexible production systems and 2) integration and utilization of devices and software. Applications from both process automation, manufacturing, and robotics have been considered.
Popular Abstract in Swedish Kärleksdofter och varningsljud i bekämpning av nattfjärilar Jag har studerat hur populationer av skadegörande nattfjärilar kan bekämpas med miljövänliga metoder där djurens egna sinnessystem manipuleras. Liksom många andra insekter kommunicerar nattfjärilar med artspecifika doftsignaler (feromoner) vid parning. Honan avger doften i enstaka nanogram (miljarddels gram!) The impact of olfactory and auditory cues on the mating behaviour in two species of moths, Agrotis segetum (Noctuidae) and Plodia interpunctella (Pyralidae), was investigated to evaluate their potential use in integrated pest management. The flight behaviour of male A. segetum under natural and pheromone-based mating disruption conditions was monitored by harmonic radar. Individual males were equi
We present multiple-epoch radial-velocity observations for 104 stars in a field of the intermediate-age open cluster IC 4651 to . Only 13 stars (13%) of the full sample are field stars. From the 44 single member stars we find a mean radial velocity of , and the 12 single red-giant members yield a true radial-velocity dispersion of . Of the 19 giant members, 7 (37%) are spectroscopic binaries with
The thesis concerns experimental studies of bubble motion and the transport of large particles and bubbles. Bubbly flows are encountered in many engineering applications where the bubbles play an important role for the mass transfer between the phases, e.g. in stirred reactors. A special case of bubble transport is the cavitation phenomenon, which mainly has a negative effect on the performance of
Popular Abstract in Swedish Omgivningens temperatur är kanske en av de faktorer som i allra störst utsträckning påverkar djur och deras livsmiljö. Detta bottnar givetvis till stor del i temperaturens effekt på naturen. Betänk till exempel årstidsväxlingarna; att vintern blir till vår, och att hösten (i samband med de första snöfallen) allt mer skrider mot ännu en kall och vit vinter bestäms och reTemperature is a property of profound matter in all aspects of animal life, affecting both individual energy budgets and the environments in which animals reside. Thus, a proper understanding of the effects of temperature variation is instrumental in understanding not only animal form and function, but also the structure and dynamics of wild populations. Accordingly, the aims of this thesis were t
Pheromone communication systems have a reliable signal with a restricted window of amounts and ratios released and perceived. We propose a model based on a Gaussian response profile that allows a quantification of the response peak (location of optimum) and a measure of the peak width (response window). Interpreting the Gaussian curve, fitted by nonlinear regression (NLR), as a standard normal dis
Sweden faces an upcoming period where thousands of buildings built during the million program period will be in need of a façade renovation. There is a large energy-saving potential in these buildings, since they are often poorly insulated and often have a ventilation system without heat recovery. Performing energy-efficient renovation measures to a building are expensive, which results in that th
Sverige och Danmark anses i komparativa sammanhang tillhöra samma rättsfamilj. I arbetsrättsligt avseende skiljer sig Danmark från övriga nordiska länder på så sätt att man undvikit lagstiftning i mesta möjliga mån och t.o.m. överlåtit implementering av vissa EU-direktiv åt arbetsmarknadens parter genom kollektivavtal. Den lagstiftning som finns är spretig och i stor utsträckning införd p.g.a. EU-In a comparative context Sweden and Denmark are often considered part of the same families of law. In respect of labour law, Denmark differs from the other Nordic countries by avoiding legislation as much as possible and have even left implementation of some EU directives to be performed through collective agreements. The legislation is uneven and to a great extent introduced after demands from th
This report summarizes a survey performed in eight countries on the status quo of daylight and electric lighting control systems. Feedback from more than 100 international experts (building / facility managers and planers) was evaluated. The aim of the survey was to identify the perception of the different possibilities of the current lighting control solutions and the expectations about the contr
Spatial decision making is an everyday activity, common to individuals and organizations. However, recently there is an increasing interest in the importance of spatial decision-making systems, as more decision-makers with concerns about sustainability, social, economic, environmental, land use planning, and transportation issues discover the benefits of geographical information. Many spatial deci
This thesis emanates from the discursive gap between a medical discourse andexperience-driven knowledges in mental health aspects of hormonal contraceptives.The tensions and fractures between a medical discourse focusing on contraceptiveeffectiveness and largely refuting any significant adverse outcomes, and experiencebasednarratives of commonplace detrimental, or at least unwelcome and unpleasant
East Prussia was a region populated by people of many different ethnoses, confessions and languages. Initially settled by Germans after the Teutonic Knights had conquered native Pruthenians, it quickly became a melting pot of newcomers from different regions of Europe.East Prussian diversity took a serious hit after the unification of Germany in 1871. The homogenisation policies adopted by the aut
Spark ablation is an established method for generating aerosol nanoparticles. By changing the electrodes, synthesis of monometallic, multimetallic and semiconducting nanoparticles has been demonstrated. Apart from using electrodes of specific composition, compositional tuning of bimetallic nanoparticles during synthesis has recently been demonstrated (Kohut, et al., 2021). In many applications, it
FINAL SIMP19 190116.pdf SIMP19 GRADUATE SCHOOL, FACULTY OF SOCIAL SCIENCES, LUND UNIVERSITY Globalisation, Conflict, Security and the State Version 1.0, January 2019 For an always up-to-date online version, please visit the course site (check regularly for updates) Welcome! SIMP19 Welcome to the Spring term’s course Globalisation, Conflict, Security and the State This course deals with key issue
https://www.graduateschool.sam.lu.se/sites/graduateschool.sam.lu.se/files/simp19_course_guide_vt19.pdf - 2026-07-11
Dopamine neuron precursors within the developing human mesencephalon show radial glial characteristics Dopamine Neuron Precursors Within the Developing Human Mesencephalon Show Radial Glial Characteristics JOSEPHINE B. HEBSGAARD,1,2 JENNY NELANDER,1,2 HANNA SABELSTR€OM,3 MARIE E. J€ONSSON,1,2 SIMON STOTT,4 AND MALIN PARMAR1,2* 1Department of Experimental Medical Science, Wallenberg Neuroscience Ce
https://www.regenerative-neurobiology.lu.se/sites/regenerative-neurobiology.lu.se/files/publication_in_glia.pdf - 2026-07-11
Nationalekonomiska institutionen Välkommen till distansutbildningen i nationalekonomi våren 2025 Vi tycker det är mycket trevligt att du har valt att läsa våra introduktionskurser i nationalekonomi. Vi hoppas du ska finna dina studier intressanta och utvecklande. Obligatorisk webbregistrering för alla studenter Du måste registrera dig för att behålla din plats på din utbildning. Kursen du är antag
https://www.ehl.lu.se/sites/ehl.lu.se/files/2024-12/Komplett-distans-VT25.pdf - 2026-07-11
ÖVERVAKNING AV FÅGLARNAS POPULATIONSUTVECKLING Årsrapport för 2024 ÖVERVAKNING AV FÅGLARNAS POPULATIONSUTVECKLING Årsrapport för 2024 MARTIN GREEN, FREDRIK HAAS & ÅKE LINDSTRÖM | LUNDS UNIVERSITET Övervakning av fåglarnas populationsutveckling Årsrapport för 2024 Martin Green, Fredrik Haas & Åke Lindström Innehållsförteckning .......................................... .............................
https://www.fageltaxering.lu.se/sites/fageltaxering.lu.se/files/2025-04/arsrapport2024_del1.pdf - 2026-07-11
Professorsinstallation Lunds universitet | aulan | 19 OKTOber 2012 kl 16.00 Denna broschyr finns på installandis institutioner och kan också beställas från kommunikationsavdelningen, tel 046-222 70 10, e-post info@rektor.lu.se. Broschyren finns även på www.lu.se/forskning/promotion/professorsinstallation Produktion Kommunikationsavdelningen, Lunds universitet Foto Kennet Ruona Tryck Media-Tryck, L
https://www.lu.se/sites/www.lu.se/files/prof_inst_19_okt_2012.pdf - 2026-07-11
Designing a Comprehensive Institutional Structure to Address Loss and Damage from Climate Change in Bangladesh POLICY BRIEF BY TAHURA FARBIN AND SALEEMUL HUQ, FROM THE PROJECT ’RECASTING THE DISPROPORTIONATE IMPACTS OF CLIMATE CHANGE EXTREMES’ (DICE) | LUND UNIVERSITY AND INTERNATIONAL CENTRE FOR CLIMATE CHANGE AND DEVELOPMENT (ICCCAD) | 2021 Makher Char, Pirojpur, Bangladesh, 2014. Photo by Istia
