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Cement augmentation of pedicle screws is one of the most promising approaches to enhance the anchoring of screws in the osteoporotic spine. To date, there is no ideal cement for pedicle screw augmentation. The purpose of this study was to investigate whether an injectable, bioactive, and degradable calcium sulfate/hydroxyapatite (CaS/HA) cement could increase the maximum pull-out force of pedicle

OBJECTIVES: To estimate the incidence of non-vertebral fractures in ankylosing spondylitis (AS) compared with the general population. METHODS: Nationwide register-based cohort study including patients with AS (n=11 611, 65% men, mean age 48 years), and matched general population controls (n=58 050). Five prespecified fracture outcomes: (1) non-vertebral; (2) fracture of the proximal humerus, dista

To further understand the inter-relationship of the familial transmission of major depression (MD) and alcohol use disorder (AUD), we examine, via a multivariable Cox proportional hazards model, risks for AUD and MD in 1,244,516 individuals born in Sweden from 1970 to 1990 to intact mother-father pairs as a function of parental diagnoses of MD and/or AUD. Across the nine possible mating types, we

Integrated pest management (IPM) is an important tool for sustainable crop production. IPM includes a diversity of methods, e.g., the use of biological control agents (BCAs) for disease control or growth promotion. While there is an increasing interest in the use of BCAs, less is known about their environmental costs and benefits on wild species, such as wild crop relatives. For example, a BCA may

The mental health of the health workforce has been receiving more attention, especially since the pandemic. Levels of burnout, moral injury, and mental disorders, including suicide, among physicians are cause for concern. Healthcare leadership in workplaces plays a crucial role in addressing this important issue, which is also related to the ability to attract and retain physicians. This chapter p

Background: Disorders affecting the nervous system are diverse and include neurodevelopmental disorders, late-life neurodegeneration, and newly emergent conditions, such as cognitive impairment following COVID-19. Previous publications from the Global Burden of Disease, Injuries, and Risk Factor Study estimated the burden of 15 neurological conditions in 2015 and 2016, but these analyses did not i

Women constitute a minority among patients in forensic psychiatric care, which aims to improve the patients’ health while ensuring safety for patients, caregivers, and society. Participation in forensic psychiatric care can be complex; its definition depends on the context and perspective and is influenced by several factors. This study examined the perceptions of female patients and caregivers re

Syftet med denna studie är att ta reda på om det finns ett samband mellan ändringar i kreditbetyg och förändringar i credit default swap spreads, samt att se om resultaten överensstämmer med tidigare forskning och studier. Förändringar i CDS-spreads studeras med hjälp av en eventstudie, vilken avslutas med ett par tester för att se om de framtagna resultaten är signifikanta. Resultaten tyder på

The Swedish Environmental Protection Agency has come to the conclusion that Sweden must cut their greenhouse gas emissions by around 80 % until the year 2050 for it to be possible to meet the climate targets set by the UN. This study aims to show what role the municipalities in Sweden play in the transition of the society to sustainable levels of emissions, focusing on private consumption. The pur

Sammanfattning I denna studie utreds vad som gäller för att ett äganderättsförbehåll skall vara sakrättsligt giltigt enligt den svenska rättsordningen, och om det bör införas äganderättsförbehåll som ger den som säkerställt egendomen ett sakrättsligt starkare skydd än idag, dvs. om den som sålt en vara på kredit bör ges större möjlighet att ta tillbaka de levererade varorna till följd av köparens Summary This study investigates the requirements for when the retention of title clause is under indefeasible protection in the Swedish legal system, and if the legal effect of the Swedish retention of title clause should be amended to give the person who sold goods on credit a greater opportunity to take back the goods that has been delivered, as a result of the buyer's non-payment. The curre

En ökande användning av ammonium genom samhälls- och industriell utveckling hotar utvatten runt om i världen. För att skydda det akvatiska ekosystemet och dricksvattenresurserna kan ammonium avlägsnas med biologisk behandling vid avloppsreningsverk. Utvecklingen av avloppsreningsverk under det senaste århundradet syftar till att implementera lösningar som är kostnads- och energieffektiva, har en lAn increasing usage of ammonium through societal and industrial development is threatening the water bodies around the world. To protect the aquatic ecosystem and drinking water resources, ammonium can be removed with biological treatment at wastewater treatment plants (WWTP). The development of WWTPs in the last century is aiming to implement solutions, which are cost and energy efficient, have a

Lagen (1988:609) om målsägandebiträde, vilken medger en rätt till biträde för brottsoffer som utsatts för särskilt allvarlig brottslighet, har varit en central lagstiftning för att stärka brottsoffrets intressen i rättsprocessen. Till följd av en lagreform som genomfördes år 2018 har dock rätten begränsats i högre rätt. Detta har i sin tur mötts av omfattande kritik med hänsyn till brottsoffrens iThe Act (1988:609) on Counsel for Injured Parties, which grants the right to counsel for victims of particularly serious crimes, has been a significant piece of legislation for strengthening the interests and rights of crime victims within the legal process. However, a legal reform enacted in 2018 has limited this right in higher courts. This has been met with extensive criticism concerning the in

Denna deskriptiva studie undersöker behovet av logopedisk kompetens inom svensk kriminalvård. Fokus för studien är kvinnliga klienter och klienter med annat modersmål än svenska. Tidigare forskning har visat att det är vanligare med språkliga och kommunikativa svårigheter bland klienter än hos normalpopulationen. Undersökningen är baserad på intervjuer med 17 deltagare med olika koppling till Krim

The technological development and above all the internet has had a major impact on international trade. The ability to transfer data within companies, but also between companies and countries is an essential part of this development and the ability to transfer data today is a central component of companies’ everyday activities. In practice, a company cannot do business, or engage in trade, without

The Swedish consumers consumed in 2014 13.1 kilo textilies, of this 8 kilogram was dicarded via household waste and used for energy production. European Union’s waste hierarchy avocates a higher rate of reuse and recycling for a more sustainable textile flow. The Swedish goverment is, therefor, working toward new laws and guidelines which can lead to an expanded responsibility for the municipaliti

Some markets represent companies that offer similar products in terms of design, quality and price. In this reality competitive advantages have to be created and developed in other ways. Many companies have therefore chosen a market oriented strategy that focuses on the client and their needs. According to studies within the field of Service management the interaction between the company and the c

Fastighetsköpet är ett mycket speciellt köp i det avseendet att fastighetens egenskaper, skick och förhållanden i övrigt varierar avsevärt från fall till fall. Detta kan bero på många olika faktorer, exempelvis var fastigheten är belägen, för vilket ändamål fastigheten tidigare har använts, hur gammal den är, vem som har uppfört dess byggnad eller vilka framtida planer som finns för fastighetens o

Ångcentralen på AAK har 4 olika pannor och huvudpannan är en biobränslepannan. Denna panna benämns även som Panna 4 och eldas idag med hushållspellets av klass A1. Vid förbränning så bildas kväveoxider, NOX, som har en negativ effekt på miljön och människor. AAK som idag ligger under villkorsvärdet för utsläpp av kväveoxider enligt krav från Förordning 2013:252 som gäller för stora förbränningsanlThe steam power station at AAK has 4 different boilers and the main boiler is a biofuel boiler. The boiler uses household pellets of type A1. During combustion, nitrogen oxides, NOX, are formed and they have many negative effects on the environment and has direct and indirect effects on human health. Today AAKs NOX emission are lower than the restricted regulation value for nitrogen oxide emission

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https://www.folklivsarkivet.lu.se/fileadmin/user_upload/folklivsarkivet/upload/stadstrad/Karlskrona.pdf - 2026-06-27