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An experimental study was performed, aimed at finding a way to produce single crystalline powder of pure (Fe0.7Co0.3)2B with a particle size of 100-200nm. This was done with the ultimate goal of producing a hard magnetic ferrite powder for powder metallurgical production of permanent magnets. For this study, eight different compositions of iron, cobalt and boron were atomized using atomization by

Surrogatmoderskap är inte tillåtet enligt svensk rätt. Det saknas ett uttryckligt förbud men andra regleringar utesluter surrogatarrangemang genom sina bestämmelser. Detta kan vara problematiskt eftersom svenska medborgare som anlitar surrogatmödrar utomlands inte anses vara rättsliga föräldrar till barnet när det föds. Syftet med denna framställning har varit att undersöka hur det rättsliga förälThere is no explicit prohibition against surrogacy in Swedish law, but other regulations preclude surrogate arrangements. Considering the fact that Swedish citizens still use surrogacy abroad as a means to have a child, this can become problematic. Upon returning home with their child they experience difficulties, particularly pertaining to being recognized as the legal parents. The purpose of thi

En central del av barnrättsperspektivet och barnets bästa är barn och ungas rätt att komma till tals i frågor som rör dem. Denna rättighet är särskilt viktig i samband med vård enligt LVU eftersom det är en av de allra mest ingripande åtgärder som staten genom sociala myndigheter kan vidta. Barns rätt att komma till tals är reglerad både i svensk rätt och internationella instrument. 36 § LVU stadg

Background Today many organizations convert from being a traditional functional organization to becoming more temporary project-based organizations in order to respond to the changing environment. As a result, project-based organizations have difficulties to learn from within the project and between projects which force project members to “reinvent the wheel” over and over again. If organizations

The options of procreation, reproduction or bringing into existence a child of a particular parentage, including motherhood, are related to the advancement of science. Nowadays it is possible for a woman to become pregnant and afterwards give birth to a child which, by using medical assistance, is actually made from other womans oocyte. The term gestational carriage refers to being pregnant and th

The main goal with this thesis is to develop a method to maximize the fuel efficiency [ton/l] in construction machines, while fulfilling the desired productivity [ton/h]. This is achieved by focusing on two of the main influencers; the machine concept evaluation and the development of operator assist systems. To be able to perform a concept evaluation that is unbiased from control engineering expe

Background: Few tools evaluates quality of movements in individuals with knee osteoarthritis (OA). The Test for Substitution Patterns (TSP) is developed to measure the ability to perform five functional movements regarding postural control and altered movement patterns (1). TSP is validated and reliable in individuals with anterior cruciate ligament injury, but has not yet been evaluated in indivi

Popular Abstract in Swedish Mer än 75 % av energianvändningen i världen kommer idag från förbränning av fossila bränslen, biobränslen och avfall. Trots att alternativa energikällor är på framfart kommer förbränning stå för den största andelen av världens energianvändning även de kommande decennierna. Tyvärr medför förbränning flera negativa konsekvenser, såsom ökad koldioxidhalt i atmosfären och uLaser-induced incandescence, LII, is a laser-diagnostic technique that can be used to measure the volume fraction and the sizes of soot particles suspended in a gas, such as within a combustion process or in its exhausts. The technique is based on the facts that the time-decay of the radiation from laser-heated soot particles is directly related to the particle size in the probed volume, and that

There is a fact of the matter about the nature of the human will and whether it can be considered ‘free’. To investigate this fact is attempting to answer what can be termed the metaphysical question of free will (M-question). The M-question is not identical to the problem of free will. ‘The problem of free will’ is often presented as one of two distinct problems (or sometimes a combination of the

The European spruce bark beetle is considered as one of the most destructive forest insects to Norway spruce trees in Europe. Climate change may increase the frequency and intensity of bark beetle outbreaks. It is therefore of vital importance to detect the bark beetle outbreaks and take it under control to prevent further damages. Remote sensing techniques may provide a cost-efficient solution to

Microsoft Word - Rapport_fallpreventiv geriatrisk mottagning_2024_SE 1 Fallolyckor går att förebygga ! En komplex fråga som kräver en multifaktoriell lösning – en geriatrisk fallpreventionsmottagning Sölve Elmståhl, professor, överläkare och Henrik Ekström, postdok, läkare Forskargrupp geriatrik, Institutionen för kliniska vetenskaper, Malmö, Lunds universitet samt VE geriatrik, NRMG, Skånes unive

https://www.geriatrik.lu.se/sites/geriatrik.lu.se/files/2024-11/Rapport_fallpreventiv%20geriatrisk%20mottagning_2024_SE_0.pdf - 2026-07-10

IMPORTANCE An accurate prognosis is especially pertinent in mild cognitive impairment (MCI), when individuals experience considerable uncertainty about future progression. OBJECTIVE To evaluate the prognostic value of tau positron emission tomography (PET) to predict clinical progression from MCI to dementia. DESIGN, SETTING, AND PARTICIPANTS This was a multicenter cohort study with external valid

Den svenska miljöbalken är ett viktigt verktyg för att kunna minska Sveriges utsläpp av växthusgaser och för att nå ett klimatneutralt Sverige till år 2045. Miljöbalkens tillståndsprövning av miljöfarlig verksamhet kan påverka de åtgärder och försiktighetsmått en verksamhetsutövare ska företa för att få bedriva en verksamhet som medför olägenhet för miljön, såsom utsläpp till luft. Genom att i tilThe Swedish Environmental Code is an important tool for reducing Sweden’s greenhouse gas emissions and the prospect of reaching a climate-neutral state by the year 2045. The Environmental Code’s permit procedure for environmentally hazardous activities can influence the actions and precautionary measures a business operator must undertake when operating an activity that causes inconvenience to the

This systematic literature review assesses the current state of knowledge on how increased ICT use affects individual time-use patterns and the associated implications for lifestyle climate implications. While the environmental impacts of ICT have been widely debated in terms of direct energy consumption, there has been limited focus on the indirect time-use effects. The review draws on 101 articl

To address the critical need for efficient biogas upgrading, this study systematically investigates the continuous absorption of CO2 and H2S from biogas using a choline chloride-monoethanolamine deep eutectic solvent (ChCl-MEA DES). Experiments were conducted in a continuous flow reactor under two scenarios: single-component absorption and simultaneous absorption of CO2 and H2S. The influence of k

Density functional theory (DFT) thermochemistry of 3d transition-metal complexes is well-known to be sensitive to the amount of exact Hartree-Fock exchange incorporated into the exchange-correlation functional. For example, relative energies of different protonation states of iron-sulfur complexes may vary by hundreds of kJ/mol among different DFT methods. In the present study, we examine the rela

Understanding the interplay between human brain structure and function is crucial to discern neural dynamics. This study explores the relation between brain structure and macroscale functional activity using subject-specific structural connectome eigenmodes, complementing prior work that focused on group-level models and geometry. Leveraging data from the Human Connectome Project, we assess accura

Two emerging diagnostic concepts promote distinct treatments for youth with acute-onset motor abnormalities and severe concurrent psychiatric symptoms: Pediatric acute-onset neuropsychiatric syndrome (PANS) and pediatric catatonia. Both have institutional approval in parts of Europe and in the USA, meriting an unconditional comparison of supporting evidence. Here we report results of qualitative a