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Din sökning på "Victor" gav 2085 sökträffar

Implementing and Designing AI-Powered Chatbots: Organisational Perspectives on Data Quality, Key Drivers, and Barriers in Medium and Large Swedish Enterprises

Denna kandidatuppsats undersöker hur medelstora och stora svenska företag uppfattar datakvalitet vid design och implementering av AI-drivna chattbotar för internt bruk. Studien bygger på fem semistrukturerade intervjuer med yrkesverksamma som varit direkt involverade i utvecklingsarbetet och belyser hur organisationer ser på faktorer som datans noggrannhet, fullständighet och tillförlitlighet. ResThis bachelor’s thesis investigates how medium and large Swedish enterprises perceive data quality during the design and implementation of AI-powered chatbots for internal use. Through five semi-structured interviews with professionals directly involved in the chatbot development, the study explores organisational perspectives on data accuracy, completeness, and reliability, as well as key drivers

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DIVISION OF STRUCTURAL MECHANICS Faculty of Engineering LTH, Lund University, Box 118, SE-221 00 Lund, Sweden • Tel: + 46 (0)46-222 73 70 • Fax: + 46 (0)46-222 44 20 • www.byggmek.lth.se xpTVSM-5241 (2019-02) MASTER’S DISSERTATION AT STRUCTURAL MECHANICS DEPARTMENT OF CONSTRUCTION SCIENCES | FACULTY OF ENGINEERING LTH | LUND UNIVERSITY PRESENTATION JUNE 2019 REPORT Will be published as Report TVSM

https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/education/masterprojects/descriptions/xp5241.pdf - 2025-08-04

Brevmall

Brevmall Språk- och l i t teraturcen t rum Ryska Litteraturlista för RYSB13, Ryska: Den ryska 1800-talsromanen, 7,5 högskolepoäng Fastställd av styrelsen för sektion 5, 2015-12-02, reviderad av styrelsen för sektion 5, 2022-11-24 Obligatorisk sekundärlitteratur Bodin, Per-Arne, Rysk kultur i tusen år, (ss. 65-125; 301-322) Chances, Ellen, “The Superfluous Man in Russian Literature”. Ingår i: The R

https://www.sol.lu.se/media/utbildning/dokument/kurser/RYSB13/20231/Littlist_RYSB13__VT23_rev.pdf - 2025-08-05

Investigating Machine Learning Clustering Methods to Replicate the Human Idea of Structure to Documents

Anyone trying to maintain a set of text documents in an information retrieval system will run into problems keeping it relevant and up to date as the amount of data increases. This thesis investigates how a collection of documents can be clustered in a way that resembles how a human would organize it. It also assesses how difficult it is to implement this into an existing information retrieval sys

Principles of Care for Acquired Hemophilia

OBJECTIVE: To establish clear priorities for the care of patients with acquired hemophilia A (AHA) by proposing 10 key principles of practical, holistic AHA management.METHOD: These principles were developed by the Zürich Haemophilia Forum, an expert panel of European hemophilia specialists comprising physicians and nursing and laboratory specialists.RESULTS: The 10 proposed principles for AHA car

Intracorporeal versus extracorporeal anastomosis in segmental resections for colon cancer : a retrospective cohort study of 328 patients

PURPOSE: The intracorporeal anastomosis (IA) technique possibly results in enhanced recovery and reduced morbidity rates compared to the extracorporeal anastomosis (EA) technique. This study compared the short-term morbidity rates of IA versus EA in segmental resections for colon cancer.METHOD: We performed a retrospective cohort study of consecutive patients from 2015 to 2020 using the IA or EA t

Intra-specific variation in avian malaria : Linking infection dynamics to haplotypes

Avian Malaria infects thousands of species of birds across the Aves class. The most widespread (geographically and phylogenetically)morphological species is Plasmodium relictum, and of that, the mitochondrial lineage of SGS1 is the most common and invasive. It infects146 bird species, with large differences in infection outcome, from low intensity chronic disease to shorter, highly virulent infect

Personalized breast cancer screening with selective addition of digital breast tomosynthesis through artificial intelligence

PURPOSE: Breast cancer screening is predominantly performed using digital mammography (DM), but digital breast tomosynthesis (DBT) has higher sensitivity. DBT demands more resources than DM, and it might be more feasible to reserve DBT for women with a clear benefit from the technique. We explore if artificial intelligence (AI) can select women who would benefit from DBT imaging.APPROACH: We used

Implementation of the measure of case discussion complexity to guide selection of prostate cancer patients for multidisciplinary team meetings

Background: Multidisciplinary team meetings (MDTMs) provide an integrated team approach to ensure individualized and evidence-based treatment recommendations and best expert advice in cancer care. A growing number of patients and more complex treatment options challenge MDTM resources and evoke needs for case prioritization. In this process, decision aids could provide streamlining and standardize

Indoor temperature increase at reduced cooling power in light and heavy buildings - measurements in 9 buildings and Monte Carlo simulations of parameters

Saving peak powers in the heating systems have been in focus for some years now. Sweden has more and more cooling systems with an increase in cooling also in residential buildings. The cooling power is much more expensive than the heating power and the cost of cooling is largely driven by installed power. Therefore, there is a relative advantage of reducing the cooling power instead of heating pow

Bioelectrochemical studies of azurin and laccase confined in three-dimensional chips based on gold-modified nano-/microstructured silicon

Double-sided three-dimensional porous silicon chips, 6 mm x 6 mm, covered with a 40 nm gold (nano)layer, were fabricated from a porous silicon wafer. Scanning electron microscopy along with electrochemical characterisation showed sample conductivity, mechanical stability, and high surface area of the thus fabricated devices, viz. 10 times higher electrochemically active surface area compared to th

Assessment of DFT functionals for a minimal nitrogenase [Fe(SH)4H]− model employing state-of-the-art ab initio methods

We have designed a [Fe(SH)4H]− model with the fifth proton binding either to Fe or S. We show that the energy difference between these two isomers (∆E) is hard to estimate with quantum-mechanical (QM) methods. For example, different density functional theory (DFT) methods give ∆E estimates that vary by almost 140 kJ/mol, mainly depending on the amount of exact Hartree–Fock included (0%–54%). The m

Extraction and Neoformation of Antioxidant Compounds by Pressurized Hot Water Extraction from Apple Byproducts

There is a great interest in searching for new environmentally sustainable techniques to enhance the use of agricultural byproducts. In this work, a response surface methodology was used to study the influence of the two independent variables, temperature (25-200 degrees C) and extraction time (3-17 min), in the extraction of antioxidants by pressurized hot water extraction (PHWE) from industrial

A somatic mutation of GFI1B identified in leukemia alters cell fate via a SPI1 (PU.1) centered genetic regulatory network.

We identify a mutation (D262N) in the erythroid-affiliated transcriptional repressor GFI1B, in an acute myeloid leukemia (AML) patient with antecedent myelodysplastic syndrome (MDS). The GFI1B-D262N mutant functionally antagonizes the transcriptional activity of wild-type GFI1B. GFI1B-D262N promoted myelomonocytic versus erythroid output from primary human hematopoietic precursors and enhanced cel

Parallelization of a multiconfigurational perturbation theory

In this work, we present a parallel approach to complete and restricted active space second-order perturbation theory, (CASPT2/RASPT2). We also make an assessment of the performance characteristics of its particular implementation in the Molcas quantum chemistry programming package. Parallel scaling is limited by memory and I/O bandwidth instead of available cores. Significant time savings for cal

Insulin allergy and resistance successfully treated by desensitisation with Aspart insulin

A 25-year-old, with type I Diabetes Mellitus with a previous diagnosis of Protamine Allergy but not to human Insulin, started to notice anaphylactic reactions immediately after bolus with Insulin. Skin prick and intradermal test were positive to all insulins. Skin tests to other potential allergens resulted negative. Examination after bolus of Human Insulin revealed urticaria. Daily insulin requir

Theoretical EXAFS studies of a model of the oxygen-evolving complex of photosystem II obtained with the quantum cluster approach

The oxygen-evolving complex (OEC) of photosystem II is the only natural system that can form O2 from water and sunlight and it consists of a Mn4Ca cluster. In a series of publications, Siegbahn has developed a model of the OEC with the quantum mechanical (QM) cluster approach that is compatible with available crystal structures, able to form O2 with a reasonable energetic barrier, and has a signif