Filetype
Recent research has indicated that machining of titanium alloys with uncoated cemented tungsten carbide tools fulfil the criteria for Kirkendall porosity. If this occurs during machining, it could contribute to the type and rate of tool wear, compromising the tools structural integrity close to the edge line within the contact zone. In this study, voids were observed at the tool-workpiece contact
The end of what the GDR called “real existierender Sozialismus” in Europe at the beginning of the 1990s dramatically changed the geopolitical situation in Central and Eastern Europe. Five states ceased to exist, whereas 22 new states have been recognized, accompanied by a host of internationally unrecognized states. Nearly half a century of relative stability in Europe was replaced by volatility aThe end of what the GDR called “real existierender Sozialismus” in Europe at the beginning of the 1990s dramatically changed the geopolitical situation in Central and Eastern Europe. Five states ceased to exist, whereas 22 new states have been recognized, accompanied by a host of internationally unrecognized states. Nearly half a century of relative stability in Europe was replaced by volatility a
Accurate labels are critical for deriving robust machine learning models. Labels are used to train supervised learning models and to evaluate most machine learning paradigms. In this paper, we model the accuracy and cost of a common weak labeling process where annotators assign presence or absence labels to fixed-length data segments for a given event class. The annotator labels a segment as "pres
In architecture and urban geography, discussions on repair, maintenance and adap5ve re-usehave emerged as a crucial intellectual terrain. Temporal aspects of how the urban fabric isused have also emerged as an issue worth theore5cal and empirical a=en5on. Latching ontothese themes, we will present work tracking the history of conten5on around the publiclyowned mee5ng and arts venue in Lund’s Peopl
Carbon Fibre-Reinforced Polymers (CFRP) are a fast growing market of high performance materials and components. Thermally induced damage during machining processes such as drilling or routing are among the limiting factors for product quality, yet accurate temperature measurement remains challenging. This study develops a methodology which combines machinable thermocouples and IR thermometry techn
Thin-film thermocouples (TFTCs) are critical for real-time temperature monitoring in advanced manufacturing processes where conventional sensors fail due to spatial constraints or complex geometries. This study develops K-type TFTCs on stainless steel 316 L substrates with optimized SiO₂/SiO insulation layers for industrial deployment. In particular, two types of stainless steel substrates were in
This qualitative study explores how communication practice affects Swedish home care nurses’ psychosocial work environ-ment. Data consisted of interviews and field observations, analyzed from the perspective of Media Synchronicity Theoryand the Job-Demand-Control-Support model. Individual home care nurses were found to manage an interorganizationalcommunication web. The results indicated that thisThis qualitative study explores how communication practice affects Swedish home care nurses’ psychosocial work environment. Data consisted of interviews and field observations, analyzed from the perspective of Media Synchronicity Theory and the Job-Demand-Control-Support model. Individual home care nurses were found to manage an interorganizational communication web. The results indicated that thi
Bioenergi spelar idag en stor roll i det svenska energisystemet ur klimat- och energisäkerhetssynpunkt men vilken roll kan inhemsk bioenergi komma att spela framöver för att Sverige ska bli ett fossilfritt samhälle med nettonollutsläpp 2050? Syftet med detta arbete är att utifrån olika perspektiv beskriva viktiga förutsättningar, skeenden och förändringar som kan spela roll för utveckling av inhem
BackgroundCurrent guidelines from Scandinavian Neuro Committee mandate a 24-hour observation for head trauma patients on anticoagulants, even with normal initial head CT scans, as a means not to miss delayed intracranial hemorrhages. This study aimed to assess the prevalence, and time to diagnosis, of clinically relevant delayed intracranial hemorrhage in head trauma patients treated with oral ant
Cogitanti mihi saepe LUNDS UNIVERSITET ODEUM PRESENTERAR odeum.lu.se/evenemang #odeumsevenemangsserie www.lu.se P R O G R A M B O K H ös te n 20 19 L U N D S U N I V E R S I T E T S M U S I K C E N T R U M 2 PROGRAMBOK HÖSTEN 2019 3PROGRAMBOK HÖSTEN 2019 Välkomna till Odeums evenemang VARMT VÄLKOMNA TILL ODEUM HÖSTEN 2019! Ett rikt och varierat utbud av konserter och samtal om musik väntar på sitt
https://www.odeum.lu.se/sites/odeum.lu.se/files/programbok_odeum_2019_digital.pdf - 2026-07-17
LU_MET_report_almost_there_2 1 Possible advantages of coordinating NMR and MS-based metabolomics at Lund University Investigation by Anders Malmendal on behalf of MoReLife June 6, 2019 Summary Purpose of report Metabolomics is the measurement of a large number of metabolite concentrations in body fluids and other biological samples, and is a strong tool in medical diagnostics and prognostics. Ther
https://www.microscopy.lu.se/sites/microscopy.lu.se/files/lu_met_report_final_morelife.pdf - 2026-07-17
This thesis aims at reconstructing events in the solar system, mainly collisional events in the asteroid belt, by searches for extraterrestrial minerals in Paleogene and Middle Ordovician marine sediments on Earth. Recent empirical evidence show that Earth has experienced a few brief periods during the Phanerozoic when the flux of extraterrestrial matter significantly increased. The most prominent
Purpose The aim of this study was to examine the incidence of musculoskeletal injuries, site and type of injury, and the most common injury diagnoses in young ballet dancers at the Royal Swedish Ballet School, a public school in Stockholm. Methods This retrospective study of 476 students (297 girls and 179 boys) aged 10-21 years was based on medical records for the period August 1988 to June 1995.
Endotoxin exposure is associated with wheeze and asthma morbidity, while early life exposure may reduce risk of allergy and asthma. Unfortunately, it is difficult to compare endotoxin results from different laboratories and environments. We undertook this study to determine if lipopolysaccharide ( LPS) extraction efficiency could account for differences among laboratories. We generated and collect
Den gemensamma jordbrukspolitiken (CAP) reformeras regelbundet och arbetet pågår nu inför nästa programperiod som börjar 2028. En betydande del av jordbruksstöden utgörs av gårdsstöd, nötkreatursstöd, kompensationsstöd, omfördelningsstöd och ersättning till naturbetesmarker. Vi analyserar hur förändringar av nivåerna på dessa stöd skulle påverka jordbrukets produktion, konkurrenskraft och miljöpåv
Breast cancer is the most common type of cancer in women worldwide. Triple-negative breast cancer (TNBC) is a subtype of breast cancer that lacks the expression of the oestrogen receptor, progesterone receptor, and amplification of HER2. This subtype is the most aggressive subtype and a heterogeneous subgroup of breast cancer, making up around 10-15% of the cases, often affecting younger patients
Notch wear often determines tool life when machining stainless steel. Chemical Vapour Deposited (CVD) Al2O3/Ti(C,N) coated cemented carbide tools are the first recommendation for turning of stainless steel. The CVD coating plays a vital role in reducing and delaying tool wear progress. Hence, it is essential to understand the interaction between the initiation of notch wear and the coating degrada
In stainless steel turning, cutting tool life is often limited by excessive localised damage at the depth of cut line, known as notch wear. Previous research revealed that notch wear in CVD (chemical vapour deposition) Al2O3/Ti(C,N) coated WC-Co tools begins as a coating brittle fracture already after 0.3 m of cutting. This paper investigates the impact of cutting tools and workpiece materials on
Tool wear intensity is one of the major performance and economic indicators of metal cutting processes. Understanding and control of tool wear and its governing mechanisms enables effective and sustainable manufacturing. Known wear mechanisms include abrasive, adhesive, chemical and diffusional, where their individual or combined action leads to an overall tool degradation. In this study, we prese
Fram till 1 januari 2015 hade länsstyrelsen möjlighet att besluta om ”113-förordnande” enligt 6 kap. 5 § PBL. 113-förordnandet innebar att kommunen kunde ta mark i anspråk utan ersättning om det ansågs skäligt med hänsyn till den nytta som exploatören förväntades få av planens genomförande och till omständigheterna i övrigt. Hur mark för allmän plats ska värderas och ersättas regleras i 4 kap. 3a
