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Minskade koldioxidutsläpp från energisektorn är nödvändigt om Sverige ska kunna nå klimatmålet inga net- toutsläpp av växthusgaser senast 2045. Biobaserad kraftvärme som drivs på restprodukter från skogsindustrin har möjligheten att bidra till minskade utsläpp men bränslena måste vara miljömässigt hållbara. Detta arbete undersöker potentialen för ett ökat uttag av grot, grenar och toppar, från sveReducing carbon dioxide emissions from the energy sector is essential if Sweden is to achieve its climate target of net-zero greenhouse gas emissions by 2045. Bio-based combined heat and power (CHP), fueled by residual products from the forest industry, has the potential to contribute to reduced emissions but only with enough fuel that’s environmentally sustainable. This study investigates the pot

Hållbarhet har under de senaste åren fått en allt större betydelse, då den globala uppvärmningen utgör en av vår tids största utmaningar. Fastighets- och byggsektorn står totalt för 40% av den totala energikonsumtionen i Europa. EU arbetar aktivt för att minska energiförbrukningen i byggnader genom direktivet om byggnaders energiprestanda (EPBD). Det långsiktiga målet med direktivet är att unionenSustainability has become increasingly important in recent years as global warming continues to be the most serious threat to our environment. The real estate sector accounts for 40 percent of the total energy consumption in Europe. To address this issue, the European Union initiated the Energy Performance of Buildings Directive (EPBD), which aims to reduce energy consumption and achieve a fully d

Objective: Investigate the role of metabolic syndrome and obesity in incident osteoarthritis (OA). Methods: Prospective cohort study with up to 11 years follow-up. From a general population cohort of 28,786 individuals from Sweden aged 45 to 75, we selected individuals without OA diagnosis and without joint pain during the year prior to the baseline. Metabolic syndrome was defined at baseline by t

Objectives To investigate the association of diabetes, hypertension and overweight/obesity with physical activity (PA), self-efficacy for pain and self-efficacy for other symptoms before and after a 6- week exercise and education intervention for knee and hip osteoarthritis (OA), and to assess outcome disparities based on metabolic health. Methods Register-based cohort study using the Swedish Oste

Background: Large bone defects are challenging to manage clinically and usually require treatment with bone graft or bone graft substitute. This study evaluated the effect of romosozumab, a sclerostin antibody, in combination with demineralized bone matrix (DBM) on bone regeneration in a critical-size ulnar defect model in nonhuman primates. Methods: In cynomolgus monkeys (N = 22, male, 10–12 year

Excavators have traditionally been diesel driven with hydraulic actuators, but with the ongoing electrification of vehicles, smaller electric excavators are getting more common. Larger electrical excavators are still in a prototyping or early production stage but can be expected to grow. The electrification of construction equipment creates new possibilities to replace previous hydraulic- with ele

Objectives: Timely discovery and adequate patient management are crucial in non-small cell lung cancer (NSCLC) since long-term survival is only achievable in early-stage disease. In our study, we aimed to elucidate the effects of time to surgery on survival and to assess the impact of the COVID-19 pandemic on elapsed time until surgery. Methods: In total, 2536 Caucasian NSCLC patients who underwen

Background: The incidence, aetiology, and outcome of unplanned intensive care unit admission after elective colon cancer surgery remain unclear. This study investigated the incidence of, and factors associated with, unplanned intensive care unit admission following elective colon cancer resection in Sweden. Methods: This nationwide retrospective registry study included adult patients undergoing el

OBJECTIVE: To evaluate the association between metformin use and incident osteoarthritis (OA) in people with diabetes and the impact of dosing. DESIGN: Nested case-control study within a cohort of >1.4 million individuals from Sweden. PARTICIPANTS: Participants were aged 35-80 years in 2005, without diabetes or OA. We identified persons with incident diabetes between 2006 and 2016 and excluded tho

Background: Current research addressing recovery and everyday occupations among individuals with severe mental illness tends to focus on people of working age, whereas those aging with such conditions receive little attention. Whether younger and older users of mental health services differ regarding how they perceive their everyday occupations, personal recovery and quality of life seems unknown.

Animals are often used in advertising, especially in commercials. When given human characteristics, and used in several commercials over a longer period of time, anthropomorphic animal spokespersons are born. These animals are neither real animals nor humans. They are hybrids, or fake animals. Fake in the sense that they are fictive, they lack an existing model and they are an assembly of many thi

Denna rapport är skriven inom kursen ”VBRN70 - Brandteknisk riskvärdering” vid Lunds Tekniska Högskola. Rapporten omfattar en brand- och utrymningsanalys av Kungliga Dramatiska Teatern i Stockholm med fokus på personsäkerhet. Analysen inleddes med ett platsbesök för att få bättre kännedom om objektet. Utifrån observationer från platsbesöket och tillgänglig statistik identifierades därefter flertaThis report is a part of the course ”VBRN70 - Brandteknisk riskvärdering” given by Lund University of Technology. The report presents a fire and risk evaluation of the Royal Dramatical Theatre in Stockholm with focus on the safety of people in the building. The analysis started with a site visit to gain more knowledge of the object. From observations from the visit and available statistics on fi

This work is an investigation into practical design and loss minimization of DC/DC-switched power supplies, enabling cooler operation, smaller size, and additional or wider areas of use. There is an abundance of switch controller ICs on the market and a few of the manufacturers offer very sophisticated design tools that suggest operating parameters and grade components. However, one of the major

The exclusive right to a trade mark can originate in registration or in consequence of the use which has been made of it. The term of a registered trade mark is ten years. Registration may however be renewed for further periods of ten years. The right to a trade mark originating in consequence of use is valid as long as such right can be derived from usage. Exclusive right to a Community trade mar

Rural to urban migration is radically changing the face of rural development with far-reaching implications on agriculture and rural transformation. The study examines the relationship between rural-urban migration and agricultural development in Kenya. The aim of the study is to determine the effects of rural-urban migration on agricultural development by using a case study of a sub-location in N

The purpose of this research is to identify and categorize customer’s personal service requests and to determine the extent to which these categories can be facilitated with self-service technologies (SST). Hence, this study bridges the gap between customer service and self-service. This is particularly relevant, as a knowledge gap has been identified between the research field of personal custome

Den ökade digitaliseringen av samhället har bidragit till att en stor mängd kommunikation förs och att data i allt högre utsträckning lagras digitalt. Detta har lett till en hög effektivisering av samhället. Samtidigt har hackare kunnat utnyttja denna digitalisering för att kunna rikta fientliga cyberangrepp mot andra stater i syfte att försvaga deras nationella försvar. Detta har bidragit till ökThe increased digitalization of society has contributed to a large amount of communication being conducted online, and that data is increasingly stored digitally. This has, in one way, led to high efficiency in society. At the same time, hackers have exploited this digitalization by directing hostile cyberattacks against other nations to weaken their national defenses. This has raised concerns by

Uppsatsen syftar till att utreda ersättningssystemet av rättegångskostnader i förvaltningsprocessen och hur väl det stämmer överens med rätten till en rätt-vis rättegång. Särskilt kommer avgörandet HFD 2022 ref. 10 att redogöras för och kritiseras. Arbetet tillämpar en kritisk rättsdogmatisk metod. I förvaltningsprocessen gäller som huvudregel kvittningsprincipen, som inne-bär att parterna bär siThe study’s ambition is to examine the order of reimbursement of legal costs in the administrative law procedure and how it compels to the right of a fair trial. In particular, the ruling by the Supreme administrative court (HFD 2022 ref. 10) will be exposed and criticized. The paper uses a critical legal dogmatic method. In the administrative procedure, the principle of set-off applies, which me

Background: Eating disorders (ED) are severe psychiatric conditions, characterized by decreased quality of life and high mortality. However, only a minority of patients with ED seek care and very few receive treatment. Internet-delivered cognitive behavioral therapy (ICBT) has the potential to increase access to evidence-based treatments. Aims: The aims of the present study were to (1) develop and