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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
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
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
Motivation: Pollinators play a crucial role in maintaining Earth's terrestrial biodiversity. However, rapid human-induced environmental changes are compromising the long-term persistence of plant-pollinator interactions. Unfortunately, we lack robust, generalisable data capturing how plant-pollinator communities are structured across space and time. Here, we present the EuPPollNet (European Plant-
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
258446_Ulf Johansson Framtidens fysiska butik Digitalisering, upplevelser och hållbarhet ULF JOHANSSON (RED.) CENTRUM FÖR HANDELSFORSKNING | LUNDS UNIVERSITET Handelsrådet Centrum för handelsforskning vid Lunds universitet ISBN 978-91-86508-55-5 Framtidens fysiska butik – digitalisering, upplevelser och hållbarhet Handeln befinner sig i en tid av förändring. I decennier har handeln arbetat på samm
https://www.lusem.lu.se/sites/lusem.lu.se/files/2024-01/framtidens-fysiska-butik-webb.pdf - 2026-07-01
Development plan for the Bachelor’s programme in Development Studies (BIDS) Page 1 of 10 FacultyBoard DEVELOPMENT PLAN Registration number STYR 2020/1760 3 February 2022 Development plan for the Bachelor’s programme in Development Studies (BIDS) Background The Bachelor’s programme in Development Studies at the Faculty of Social Sciences was evaluated in 2021 by an external expert group. The group
https://www.sam.lu.se/en/internal/sites/sam.lu.se.en.internal/files/2022-05/Development-plan-BIDS.pdf - 2026-07-01
Scientific poster example Estimated public health benefits of a low-emission zone in Malmö, Sweden Erin Flanagan1,*, Ebba Malmqvist1, Susanna Gustafsson2, Anna Oudin1,3 1Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University | 2Environmental Department of the City of Malmö | 3Sustainable Health, Department for Public Health and Clinical Medicine, Um
Examensarbetets titel: What’s the name of the game? – Om resultatjustering när mandaten står på spel – En kvantitativ analys om hur valcykeln påverkar resultatjusteringen i svenska kommuner. Seminariedatum: 2 Juni 2023 Kurs: FEKH69, Examensarbete i redovisning på kandidatnivå, 15 hp Författare: Julia Jankovic, Mari-Ling Komber, Linnéa Petersson Handledare: Mattias Haraldsson Fem nyckelord: Resulta
The following study explores the economical and political determinants influencing the Swedish parliamentary election outcomes, through the lens of statistical modeling. With analysis of election data from 1970-2022, we employed both multiple regression and ridge regression to explore the following key variables: immigration, taxation, unemployment, inflation, poll performance, incumbency, margina
OBJECTIVE: To determine whether probiotic prophylaxes reduce the odds of Clostridium difficile infection (CDI) in adults and children. DESIGN: Individual participant data (IPD) meta-analysis of randomized controlled trials (RCTs), adjusting for risk factors. METHODS: We searched 6 databases and 11 grey literature sources from inception to April 2016. We identified 32 RCTs (n=8,713); among them, 18
Electrospinning can be used to mimic the architecture of an acellular nerve graft, combining microfibers for guidance, and pores for cellular infiltration. We made electrospun nerve guides, from polycaprolactone (PCL) or poly-L-lactic acid (PLLA), with aligned fibers along the insides of the channels and random fibers around them. We bridged a 10 mm rat sciatic nerve defect with the guides, and, i
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
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
Slide 1 OCCUPATIONAL HEAT STRESS & CLIMATE CHANGE – CAUSE FOR A SILENT EPIDEMIC IN INDIA? Dr. Vidhya Venugopal Professor & Head (Industrial Hygiene Services) Dept of Environmental Health Engineering Sri Ramachandra University, Chennai WHO ARE WE? • Affiliations – WHO-CC (Occupational and Environmental Health) – ICMR CAR-Air Pollution, – ILO Centre for OSH Training, – GAIL Centre for Air Pollution
https://www.pi.lu.se/sites/pi.lu.se/files/heat_stress_implications_indian_context_20.05.2015_0.pdf - 2026-07-01
