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Imaging and inverse scattering of seismic reflection data can be formulated in terms of a certain class of Fourier integral operators. We present an approximation and discretization of such operators following a multiscale approach, based on wave packets as the quanta for representing seismic data. One of the key ingredients in our approach is the coupling of dyadic parabolic decomposition and pro

Laminar burning velocities of acetone + air mixtures at initial gas mixture temperatures of 298, 318, 338 and 358 K are reported. Non-stretched flames were stabilized on a perforated plate burner at 1 atm, and laminar burning velocities were determined using the heat flux method, at conditions where the net heat loss from the flame to the burner is zero. The overall accuracy of the burning velocit

This dissertation examines how young people with Kurdish backgrounds form their identity in Sweden with regards to processes of inclusion and exclusion. It also sheds light on the ways these young people deal with ethnic discrimination and racism. Further, the study outlines the importance of these social processes for the discipline of social work and the ways social workers can work with disadva

In this paper, we consider both algebraic crossed products of commutative complex algebras A with the integers under an automorphism of A, and Banach algebra crossed products of commutative C (*)-algebras A with the integers under an automorphism of A. We investigate, in particular, connections between algebraic properties of these crossed products and topological properties of naturally associate

A sensitive and selective amperometric biosensor, based on NADH-oxidase (NADOx) working in tandem with horseradish peroxidase (HRP), which is electrically connected to graphite electrode via Os-redox polymer (RP), was developed. Two designs were considered for the biosensor optimization: (i) the first one, [G/HRP-NADOx], exploited the direct electron transfer between HRP and the graphite electrode

Laminar burning velocities, S-L, of ethane + air and propane + air flames within an equivalence ratio range between 0.8 and 1.3 were determined at atmospheric and elevated pressures up to 4 atm. Measurements were performed in non-stretched flames, stabilized on a perforated plate burner at adiabatic conditions, created using the heat flux method. Initial unburnt gas temperature was 298 K. These ne

This article describes the systematic design of a control structure for a biological wastewater treatment process as given by the test-bed Benchmark Simulation Model No. 1 (BSM1) and Activated Sludge Model No. 1 (ASM1). The objective of this work was to formalize and implement a systematic and yet simple procedure for the selection of control structures in wastewater treatment plants (WWTPs) and t

Uppsatsen syfte är att undersöka om de svenska restriktionerna under co-vid-19 pandemin var tillåtna enligt religionsfriheten i artikel 9 i den euro-peiska konventionen om de mänskliga rättigheterna och religionsfriheten i regeringsformen. Religionsfriheten är absolut i regeringsformen men de delar som utgör utlopp av andra friheter, exempelvis mötesfriheten, får begränsas på samma sätt som de friThe essay aims to examine whether the restrictions posed during the covid-19-pandemic was legitimate in accordance with the freedom of religion posed in the European Convention on the Human Rights and the freedom of religion as stated in the Instrument of Government. The freedom of religion stated in the Instrument of Government is absolute and cannot be restricted. What is seen as use of other fr

Detta examensarbete utforskar det relativt outforskade fenomenet venture studios (även känt som bolagsbyggare, venture builders och startup studios), vilka är företag som systematiskt bygger bolag. Trots att antalet venture studios ökar så är akademisk forskning kring ämnet relativt begränsad. Denna studie syftar till att fylla denna kunskapslucka genom att genomföra en fallstudie på sex svenska vThis master's thesis explores the relatively unexplored phenomenon of venture studios (also known as venture builders or startup studios), which are companies that systematically and concurrently build startups. Despite their growing popularity, the academic literature on how venture studios operate is still limited and no structured and extensive description of the business model appears to e

The technological field can be seen as a huge advance for mankind before it emerged employers had to hire experts located in the same geographical area as the company. This changed with the introduction of information and communication technologies. Because of this, the labor market was able to become more global, meaning that employers do not need to hire employees who are physically close to the

Development of artificial neural network (ANN) models using real plant data for the prediction of fresh steam properties from a brown coal-fired boiler of a Slovenian power plant is reported. Input parameters for this prediction were selected from a large number of available parameters. Initial selection was made on a basis of expert knowledge and previous experience. However, the final set of inp

Understanding of the elastic pressure/volume (Pel/V) curve is still limited in health and disease. The aim of the present study was to elucidate the Pel/V curve and elastance of the respiratory system (ERS) lung (EL) and chest wall (ECW) in healthy pigs. Six young (20.8 kg) and seven adult (58.9 kg), anaesthetized, paralysed and ventilated pigs were studied. Pel/V curves were recorded at zero end-

Endophytic bacteria often have beneficial effects on their host plants that can be exploited for bioremediation applications but, according to the literature, only 0.001-1% of all endophytic microbes should be cultivable. This study compared the cultivated endophytic communities of the roots and shoots of Cucurbita pepo with the total endophytic communities as determined by cultivation-dependent t

This paper proposes a technique for undertaking poverty analyses at city level, by studying the implementation of Costa Rica's social housing policy in the medium-sized city of Liberia. The technique was appraised in relation to its capacity to explore the links between social housing, poverty and inequality, the effects of the implementation of the selected policy and the differences between targ

This text deals with a problem concerning processes of the productive power of knowledge. We draw on so called poststructural theories challenging the classical image of thought – as hinged upon a representational logic identifying entities in a rigid sense – when formulating a problem concerning the gap between knowledge and the object of knowledge. More specifically we are looking at this proble

Background In the search for therapeutic peptides for disease treatments, many efforts have been made to identify various functional peptides from large numbers of peptide sequence databases. In this paper, we propose an effective computational model that uses deep learning and word2vec to predict therapeutic peptides (PTPD).∗: Results Representation vectors of all k-mers were obtained through wor

Microsoft Word - 68284559-file00 10.1101/gr.147678.112Access the most recent version at doi: published online December 10, 2012Genome Res.   Helen M Rowe, Adamandia Kapopoulou, Andrea Corsinotti, et al.   cells necessary to preserve transcriptional dynamics in embryonic stem TRIM28 repression of retrotransposon-based enhancers is     P

https://www.molecular-neurogenetics.lu.se/sites/molecular-neurogenetics.lu.se/files/full_article.pdf - 2026-07-25

In a preliminary study aimed at outlining the organization of affective categories in Romanian, several cases were identified where Romanians made use of two or more competing linguistic terms applied to what appeared to be the same conceptual configuration . One such case is taken into consideration in this 5-study follow-up investigation, whose purpose was to obtain empirical data for establishi