Sökresultat

The influence of external nitrogen (N) on carbon (C) allocation and processes related to phosphorus (P) metabolism were studied in monoxenic arbuscular mycorrhiza (AM) cultures of Daucus carota. Fungal hyphae of Glomus intraradices proliferated from colonized roots growing on solid medium into C-free liquid minimal medium with two different N and P levels. Furthermore, we exposed the colonized roo

This thesis has been taking a starting point from a micro-level that focuses social structures, ethnic segregation and processes of development as phenomena from different levels of perspectives. The research focuses on housing-conditions in the urban room and take a starting-point in 1992 when an increased number of immigrant households, depending on social welfare, moved into Herrgården (Manor-H

In wastewater treatment plants (WWTPs) equipped with sludge digestion and dewatering systems, the reject water originating from these facilities contributes significantly to the nitrogen load of the activated sludge tanks, to which it is typically recycled. In this paper, the impact of reject water streams on the performance of a WWTP is assessed in a simulation study, using the Benchmark Simulati

Theories based on optimal sampling by the retina have been widely applied to visual ecology at the level of the optics of the eye, supported by visual behaviour. This leads to speculation about the additional processing that must lie in between-in the brain itself. But fewer studies have adopted a quantitative approach to evaluating the detectability of specific features in these neural pathways.

The extreme environments within the biosphere are inhabited by organisms known as extremophiles. Lately, these organisms are attracting a great deal of interest from researchers and industrialists. The motive behind this attraction is mainly related to the desire for new and efficient products of biotechnological importance and human curiosity of understanding nature. Organisms living in common “h

Aims. The Landé g-factor is an important parameter in astrophysical spectropolarimetry, used to characterize the response of a line to a given value of the magnetic field. The purpose of this paper is to present accurate Landé g-factors for states in B II, C I-IV, Al I-II, Si I-IV, P II, S II, Cl III, Ar IV, Ca I, Ti II, Zr III, and Sn II. Methods. The multiconfiguration Dirac-Hartree-Fock and rel

Introduction: The Assessment of Learning Powered mobility use (ALP) tool including the ALP instrument and facilitating strategies, was developed for Driving to Learn. This therapeutic intervention aims to provide children and adults who have profound cognitive disabilities with opportunities to learn tool use through powered mobility practise. To allow for longer intervention periods, a partnershi

High throughput approaches such as whole genome sequencing (WGS) and whole exome sequencing (WES) create an unprecedented amount of data providing powerful resources for clinical care and research. Recently, WGS and WES services have been made available by commercial direct-to-consumer (DTC) companies. The DTC offer of genetic testing (GT) has already brought attention to potentially problematic i

III-V compound materials have long been used in RF applications in high-electron-mobility-transistors (HEMTs) and bipolar-junction-transistors (BJTs). Now, III-V is also being viewed as a material candidate for replacing silicon in the n-channel in CMOS processes for increased drive currents and reduced power consumption in future nodes. Another alternative to increase the drive current is to use III-V compound materials have long been used in RF applications in high-electron-mobility-transistors (HEMTs) and bipolar-junction-transistors (BJTs). Now, III-V is also being viewed as a material candidate for replacing silicon in the n-channel in CMOS processes for increased drive currents and reduced power consumption in future nodes. Another alternative to increase the drive current is to use

Languages contain thousands of words each and are made up by a seemingly endless collection of sound combinations. Yet a subsection of these show clear signs of corresponding word shapes for the same meanings which is generally known as vocal iconicity and sound symbolism. This dissertation explores the boundaries of sound symbolism in the lexicon from typological, functional and evolutionary pers

The present study focuses on consuming and producing stories using various forms of expression in the third-grade classroom. The aim of the study is to examine pupils’ and teachers’ experiences of working with a teaching unit that encourages the use of various text and media forms through literary productions, re-presentations, of Ronia, the Robber’s Daughter in order to gain increased insight int

The Sub-Saharan African countries of South Africa, Sierra Leone and Rwanda have recently gone through post-conflict political transitions where one of the main dilemmas is how to deal with the past. The three countries have all opted for a transitional justice mechanism that involves truth-telling in order to address past abuses, and with the prospect of reconciliation. The objective of this stud

We present a model for the concurrent formation of globular clusters (GCs) and supermassive stars (SMSs, ≳103M⊙) to address the origin of the HeCNONaMgAl abundance anomalies in GCs. GCs form in converging gas flows and accumulate low-angular momentum gas, which accretes on to protostars. This leads to an adiabatic contraction of the cluster and an increase of the stellar collision rate. A SMS can

This thesis explores the intersections between social science and filmmaking practice through engaging with community filmmaking practice in Sweden. The main area of interest is to explore how feminist theory and methodology in social science can inform discussions in documentary filmmaking practice, both aiming to transform the oppressive narratives and empower voices from marginalized and minori

Rapport vecka 41 (publicerad 2020-10-14) COVID Symptom Study Innehåll Bakgrund 2 Metod 2 Etiskt godkännande 5 Aktuell status 5 10 postnummerområden med lägst andel studiedeltagare med symtom överensstämmande med covid-19 den 12 oktober . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Störst ökning senaste 7 dagarna . . . . . . . . . . . . . . . . . . . . . . . . . .

https://www.covid19app.lu.se/sites/covid19app.lu.se/files/rapport_vecka41_coss.pdf - 2026-05-30

This work establishes a computational framework for the quantification of the effect of uncertainty of material model parameters on extremal stress triaxiality and Lode angle values in plastically deformed devices, whereby stress triaxiality and Lode angle are accepted as key indicators for damage initiation in metal forming processes. Attention is paid to components, the material response of whic

BackgroundSocial function is a key aspect of health‐related quality of life after solid organ transplantation (SOT). The focus of this study was to report how solid organ‐transplanted patients change their social function after transplantation.AimTo investigate the main concerns associated with social function after SOT and how solid organ transplant recipients (SOTRs) deal with these concerns.Met

Phylogenies are central to many disciplines in biology. While disciplines such as systematics are focused on phylogenetic hypotheses themselves, other disciplines depend on robust and well-supported phylogenies in order to put biological data into evolutionary context through phylogenetic comparative studies. Examples of such fields are macroevolutionary research e.g. studying the evolution of a f

Membrane bioreactor (MBR) has been recognized as an advanced water treatment technology to remove diverse impurities from various water resources (such as wastewater, surface water, groundwater, and rainwater). In MBRs, membrane separation and biodegradation are synergized to enhance pollutant removals in order to achieve treated water of superior quality. Pressure-driven microfiltration (MF)/ultr