Sökresultat

A method for simultaneous extraction and quantification Of four non-steroidal anti-inflammatory drugs (NSAIDs) based on continuous flow hollow fiber liquid-phase microextraction (CFHF-LPME) was developed. The effect of sample flow rate, acceptor flow rate, type of acceptor flow (continuous, semi-continuous or forward-backward), type of supported liquid membrane and sample volume was studied. The e

The construction sector has been criticised in recent years for being inefficient. The critique involved describes finished buildings as having flaws and there being a lack of interest within the construction sector in assembling knowledge and sharing experience. The construction industry has started working with questions of how efficiency can be increased by reducing the errors made. Knowledge

Resolving the spatial and temporal dynamics of gross primary productivity (GPP) of terrestrial ecosystems across different scales remains a challenge. Remote sensing is regarded as the solution to upscale point observations conducted at the ecosystem level, using the eddy covariance (EC) technique, to the landscape and global levels. In addition to traditional vegetation indices, the photochemical

Barnets bästa är ett begrepp som funnits i svensk lagstiftning sedan lång tid tillbaka, men med tiden har barnperspektivet blivit alltmer framträdande. Perspektivet handlar om att utgå från barnets synvinkel, lyssna på barnet och respektera barnets integritet. 1998 infördes en övergripande bestämmelse i FB rörande barnets bästa. Bestämmelsens ordalydelse har sedan dess kommit att ändras för att ty

Ur FN:s Barnkonvention följer principen om att det som anses vara barnets bästa måste vara avgörande vid alla beslut som rör barn. Konventionen blev svensk lag 1 januari 2020, men har varit en del av svensk rätt längre än så. Sverige ratificerade barnkonventionen år 1990 och sedan dess har principen successivt inkorporerats i svensk lagstiftning. Principen är bland annat en viktig del av skyddslag

Urban trees are uniquely valuable in towns and cities for the ecosystem services they provide their citizens and can as such be considered a potent source of public goods and positive externalities - even when these trees are found on private properties. The importance of urban trees will only grow as events of severe heat and extreme rainfall become more and more frequent and the urgency to reduc

I Sverige lever tyvärr många barn i hem där uppgifter om våld förekommer. Att umgänge sker mellan ett barn och en våldsutövande förälder riskerar att få allvarliga konsekvenser och är en problematik som existerar bland annat i och med utformningen av lagstiftningen. Därav har regeringen 2025 infört ett per-spektivskifte i föräldrabalken och gjort flertalet lagändringar, en sådan är ut-formningen aIn Sweden many children live in homes where they are at risk of violence from an abusive parent. A relationship that includes direct contact with a vio-lent parent poses a risk of damaging consequences for the child and is an is-sue that exists due to, among other things, the wording of the legislation. Therefore, in 2025 the government introduced a shift in perspective in the Swedish Parental Cod

The digital platform Airbnb has gained popularity in a number of countries particu- larly in the Maltese islands. Striking a balance in setting a price that is competitive and also renders a good profit can be a challenge. In this thesis a model is de- veloped to predict the price of a listing in the Maltese islands for September 2022 through a machine learning approach whereby five types of model

Detta arbete behandlar medgivandeutredningen (senare benämnd utredningen) av familjehem ur ett rättssäkerhetsperspektiv. Utredningar av familjehem görs utifrån bestämmelser i Socialtjänstlagen (SoL) och det är denna lag som utgör grunden för utredningarna. I arbetet görs därför först en beskrivning och kort genomgång av vad som historiskt föregått den lagstiftning som resulterat i SoL och den raml

In the present study, one type of uniformly nanostructured surface (NPDS) was modified by electrophoretic deposition. Two kinds of micro/nanostructured surfaces (FLS1 and FLS2) were fabricated on copper surfaces by femtosecond laser processing. The micro/nanostructured surfaces were further modified by electrophoretic deposition. Afterwards, composite micro/nanostructured surfaces (CS1 and CS2) we

Vector navigation, i.e., maintaining a constant heading for a given amount of time, is hypothesized to provide a viable basis for the navigational feats of a number of long-distance animal migrants. Since animals following this strategy are subject to drift by wind or by ocean current, performing long migrations relying on vector navigation is particularly challenging. We tested whether vector nav

Timing of return to the breeding area presumably optimizes breeding output in migrants. How timing affects the other components of fitness — survival, has been comparatively little studied. Returning too early in spring is expected to be associated with high mortality in insectivorous migrants when weather conditions are still unsuitable. Yet, males in particular arrive early to get access to the

Wild waterfowl are important reservoir hosts for influenza A virus (IAV) and a potential source of spillover infections in other hosts, including poultry and swine. The emergence of highly pathogenic avian influenza (HPAI) viruses, such as H5N1 and H5N8, and subsequent spread along migratory flyways prompted the initiation of several programs in Europe, North America, and Africa to monitor circula

Background: To determine the feasibility and efficacy of a retinal telephotocoagulation treatment plan for diabetic macular edema. Methods: Prospective, interventional cohort study at two clinical sites. Sixteen eyes of ten subjects with diabetic macular edema underwent navigated focal laser photocoagulation using a novel teleretinal treatment plan. Clinic 1 (King Khaled Eye Specialist Hospital, R

New antimicrobial agents are needed to address the ever-growing risk of bacterial resistance, particularly for methicillin- and vancomycin-resistant Staphylococcus aureus (S. aureus). Here, we report a class of bile acid oligomers as facial amphiphilic antimicrobials, which are noncovalently fabricated by cholic acid (CA) and deoxycholic acid (DCA) with polyamines (e.g., diamines, diethylenetriami

The widespread use of nanomaterials has raised the threat of nanoparticles (NPs) infection of soils and groundwater resources. This research aims to investigate three parameters including flow velocity, ionic strength (IS), and initial particle concentration effects on transport behavior and retention mechanism of functionalization form of graphene oxide with polyvinylpyrrolidone (GO-PVP). The tra

Här kan du läsa mer övergripande information om diabetessjukdomen, bland annat om de olika typerna av diabetes och om diabetes i världen. Diabetes är ett av 2000-talets största globala hälsoproblem. Hjärt-kärlsjukdomar och diabetes är i dag ledande dödsorsaker, och fetma och typ 2-diabetes står för en stor del av sjukdomsbördan. Förekomsten av fetma och typ 2-diabetes har ökat kraftigt under de se

https://www.covid19app.lu.se/om-diabetes - 2026-05-29

Läkemedelsanvändningen ökar för varje år (Apoteket AB 2005) och år 2011 hämtade två tredjedelar av Sveriges befolkning ut ett eller flera receptbelagda läkemedel (Socialstyrelsen 2012). Vid användning av läkemedel tar kroppen vanligtvis inte upp all aktiv substans och rester utsöndras i framförallt urin och hamnar i avloppsvattnet (Wahlberg et al. 2010). Dagens avloppsreningsverk har ingen specielAn inevitable consequence of human drug use is that drug remains end up in sewage water. The sewage treatment plants today are not designed to reduce that kind of chemicals which means that many drugs just pass through unchanged or just modified. These remains affect for example animal life such as behavioral changes or feminization of fish in the recipient. The fact that drug residues already hav

Med konstitutionellt rättighetsskydd avses de regler och andra instrument som skapats för att skydda de konstitutionella rättigheter som ett lands författning tillförsäkrar dess medborgare, d.v.s. de grundläggande fri- och rättigheterna. I Sverige återfinns de konstitutionella rättigheterna i regeringsformen. De viktigaste instrumenten för konstitutionellt rättighetsskydd utgörs idag av Lagrådets