Grey cast iron is one of the most used materials in the automotive industry. The material has a range of properties that makes it suitable for machining applications, but manufacturers still experience machinability problems. Automotive Components Floby (ACF), who currently experience machinability issues with brake discs, initiated this study to gain further understanding of tool deterioration in

Background: Previous research suggests that interactions between preschool teachers and children in early care and educational contexts can contribute to the child’s positive attachment development and socioemotional adjustment. Objective: Investigate how the transition process to preschool is organized and whether various ways of organizing it may differently influence family–teacher relationship

Denna studie ämnar undersöka hur en protest mot ett företags socialt ohållbara arbetsvillkor framställs av anställda, influencers, följare och journalister i media och skapar en diskussion om konsumentmakt i en samtid präglad av en socialt hållbar konsumtion. I den samtida debatten om en socialt hållbar konsumtion växer en diskurs om etisk konsumtion, det vill säga att enskilda individer kan skapa

In this paper we examine TikTok trends relating to the serial killer Jeffrey Dahmer and the series about him, ”Dahmer – Monster: The Jeffrey Dahmer Story” (Brennan, Murphy 2022). Interest lies in how the fans and anti-fans of the series express themselves through video and text, as well as the role TikTok-creators play in the democratization of the media landscape. Naturally there is also an inter

This article discusses the reconfiguration of citizenship education in the Swedish Boy Scout movement, one of the country’s largest civil society organizations, after 1945. Citizenship education was a core feature of scouting since its establishment during the first decades of the twentieth century, with patriotism and practical helpfulness as core tenets. Additionally, an emphasis on hiking and cThis article discusses the reconfiguration of citizenship education in the Swedish Boy Scout movement, one of the country’s largest civil society organizations, after 1945. Citizenship education was a core feature of scouting since its establishment during the first decades of the twentieth century, with patriotism and practical helpfulness as core tenets. Additionally, an emphasis on hiking and c

Aims. Stars with strong enhancements of r-process elements are rare and tend to be metal-poor, generally with [Fe/H] < -2 dex, and located in the halo. In this work, we aim to investigate a candidate r-process enriched bulge star with a relatively high metallicity of [Fe/H] ~ -0.65 dex and to compare it with a previously published r-rich candidate star in the bulge. Methods. We reconsidered the ab

Fungal tracheobronchitis caused by Aspergillus and Candida spp. is a recognized complication after lung transplantation, but knowledge of the incidence of Candida tracheobronchitis is lacking. The diagnosis relies on fungal cultures in bronchoalveolar lavage fluid (BALF), but cultures have low specificity. We aimed to evaluate the one-year incidence of fungal tracheobronchitis after lung transplan

Fire strongly impacts the composition and structure of ecosystems, with consequences yet to be understood. We used Moderate Resolution Imaging Spectroradiometer (MODIS) data to map fire frequency and fire intensity and investigate their effects on miombo woodlands (MW) of central Mozambique. Tree species diversity was evaluated and compared using rarefaction curves. Non-metric multidimensional sca

International lawyers ascribe to the lex specialis principle three distinctly different meanings. Thus, lex specialis is referred to, first, as a norm designed to resolve conflicts between entire categories of norms; secondly, as a norm designed to resolve conflicts on a case-by-case basis; and, thirdly, as a rule of interpretation designed to avoid the occurrence of normative conflicts, rather th

Purpose: The aim of this randomized controlled trial was to evaluate the potential benefit from 2 probiotic bacteria of the species Lactiplantibacillus plantarum against radiation therapy–induced comorbidities. Methods and Materials: Women (>18 years of age) scheduled for radiation therapy because of gynecologic cancer were randomly allocated to consume placebo or either low-dose probiotics (1 × 1

Mathilda Wahlgren och Olga Berg Gorgén “Betydelsen av Bloggbevakning som granskande Instagram-konto”. B-uppsats, Medie- och kommunikationsvetenskap, Institutionen för kommunikation och medier, Lunds Universitet. Studiens huvudsakliga syfte är att undersöka vad Bloggbevakning som granskande Instagram-konto spelar för roll som makthavande aktör i dagens mediesamhälle. För att undersöka detta kommer

Background: People with psychiatric disabilities often find it difficult to maintain a satisfactory occupational balance. Aims/objectives: This study aimed to investigate the validity and reliability of the Turkish version of the Occupational Balance Questionnaire (OBQ11-T) in mental health. Material and methods: OBQ11-T was applied to 149 people for construct validity analysis and to 61 of them f

Cisplatin, a platinum-based chemotherapeutic agent, is widely used as a front-line treatment for several malignancies. However, treatment outcomes vary widely due to intrinsic and acquired resistance. In this study, cisplatin-perturbed gene expression and pathway enrichment were used to define a gene signature, which was further utilized to develop a cisplatin sensitivity prediction model using th

The secondary flow originated from the inherent pressure gradient inside the vane cascade has a strong impact on the endwall cooling performance as the crossflow sweeps the upstream coolant jet towards the suction side, resulting in intensifying thermal load near the pressure side endwall. Hence a novel ribbed-endwall is introduced to suppress passage crossflow. The effects of the mass flow ratio

A new class of palladium complexes bearing bidentate 2-hydroxypyridine based ligands have been prepared and fully characterized. The applications of these new complexes towards ketone alkylation reactions with alcohols through a metal-ligand cooperative borrowing-hydrogen (BH) process were demonstrated.

The interaction of alkali ions with multilayer graphene is critical in many applications, for example in energy storage devices. This requires a detailed understanding of ion interactions with carbonaceous layers. The mechanism of ion intercalation into graphene can be different from that observed for hard graphite. In this paper, we present an investigation of the vertical alkali ion (Na, K, Cs)

Vi lever i en värld där många människor inte har tillgång till rent vatten och faktorer som torka, föroreningar och ett dåligt vattenförvaltningssystem påverkar detta. På grund av sociala, politiska och ekonomiska faktorer, så är det också komplicerat för dessa människor att vara med i beslutsprocesser som kan påverkar deras tillgång till vatten. Men vad skulle hända om man kombinerade två olika vWater-related issues such as drought and water scarcity are problems that many countries around the world are facing. To solve this, multiple efforts have been made to combat these problems such as adopting Integrated Water Resource Management (IWRM) as a management approach. IWRM is a holistic approach that links different water systems and has therefore been popularized and conceptualized by man