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This paper presents a two-phase heuristic methodology aimed at the reconfiguration of a radial distribution network with the objective of minimizing the computational time. In the preliminary phase of the operation, all network switches are in a closed state, and it is proposed that a subsequent switch opening methodology be employed to achieve a configuration that approximates optimal radial char
The exponential increase in medical waste production has increased the difficulty of waste management, resulting in higher medical waste dispersion into the environment. By employing a circular economy approach, it is possible to develop new materials by waste valorization. The employment of biodegradable and renewable agro-food, waste-derived materials may reduce the environmental impact caused b
The present study investigates the integration of Lean and Sustainable manufacturing (LSM) practices to improve the market competitiveness of Indian manufacturing organizations. The study aims to explore the critical role of stakeholder commitment to drive both sustainable manufacturing and lean practices with their impact on manufacturing competitiveness. In the study a survey-based approach was
Bakgrund: Den kurativa behandlingen för resektabla lokalt avancerade stadier av cancer i munhålan innefattar i regel en kombination av kirurgi och radioterapi (RT). Huruvida RT bör ges först och därefter följas av kirurgi, eller om tumören bör opereras bort först, följt av RT postoperativt, har dock inte studerats i någon större omfattning.Syfte: Denna avhandling undersöker olika aspekter av pre- Background: The curatively intended treatment for resectable locally advanced stages of oral cavity cancer (OCC) generally involves a combination of surgery and radiotherapy (RT). However, whether to apply RT first and then proceed with surgery, or to resect the cancer and subsequently administer RT, has not been extensively studied. Aims: This thesis examines various aspects of pre- versus postop
A diagonalisation procedure of the Foldy-Wouthuysen type is considered for the single-electron Dirac Hamiltonian as a basis for many-body applications. A modified procedure is suggested. In the diagonalisation procedure the Dirac equation is completely decoupled into two equations of the Pauli type. The expressions for positive- and negative-energy projection operators in the transformed basis are
Timber’s sustainability benefits make it an attractive construction material, but public concerns about fire safety remain a challenge. Many associate timber buildings with higher fire risks, particularly in taller structures, despite trusting regulations and professionals to ensure safety. This highlights a gap between public perception and technical knowledge. Designers have a professional respo
Melanoma remains the most aggressive form of skin cancer, characterized by high metastatic potential, genetic heterogeneity, and resistance to conventional therapies. The Melanoma MEGA-Study is a multi-center initiative designed to address these clinical challenges by integrating advanced proteogenomic profiling, clinical metadata, with AI-driven digital pathology and machine learning analytics, a
Alternative Economic Models (AEMs) are theoretical frameworks that, if implemented, could fundamentally transform economic systems by aligning financial objectives with sustainability goals. Conducting rigorous research on future-oriented AEMs and other complex sustainability systems presents challenges, particularly due to the exploration of largely unverifiable future possibilities. Qualitative
The article discusses the development and application of the so-called “stigma engagement strategy (SES)” in interviews with stigmatized study populations, drawing on an interview study with Swedish men who have paid for sex. SES is a qualitative methodological approach that utilizes external sources of stigmatizing narratives, such as newspaper articles and columns, as textual probes within inter
Populations are presumed to be adapted to local environmental conditions via natural selection, with gene flow breaking up local adaptations. In birds, various aspects of feathers may reflect local adaptation. For example, the insulation capacity of feathers could be greater in colder regions, while colour variation may also play a role in adapting to local environmental conditions since darker fe
The paper deals with the notion of stability for thermo-elastoplastic materials undergoing large strains. The stability analysis is performed by using the perturbation approach applied to a comprehensive material model derived in a thermodynamic format. As the main contribution of this paper a stability condition for a material model incorporating geometrical and material non-linearities under ful
In this article, I identify a key trend for demarcating the “secular” as a Western, Christian achievement. I analyze how the New Testament story often known as “Render unto Caesar” is referenced as a source for the secular West, particularly in writings by European and American conservative thinkers in the 1990s and early 2000s. My argument is that these references to “Render unto Caesar” constitu
In recent decades, a significant advancement in the Global Navigation Satellite System (GNSS) has been adopting the vector tracking (VT) technique, particularly in environments where stable and reliable positioning is essential. It facilitates rapid reacquisition and continuous tracking of GNSS signals by linking the data processing and signal processing modules. In challenging environments affect
Page 1 of 3 Department of Biology Education- Bachelor's and Master's level COURSE ANALYSIS Date 2025-04-15 Main Teacher: Olivier Van Aken Number of students: 8 Number of answers: 6 Grades: U (1), G (4), VG (3) Course Analysis: “Plant Function”, “BIOR76”, HT24 Summary of the course evaluation This year, 8 students took the Plant Function course, which is a much better intake than last year. This cl
NGEN12 - Spring 2016 Geographical Database - NGEN12/EXTN70 Spring 2016 Answer Count: 9 Do you think that the aim, as described above, has been reached well in this course? Do you think that the aim, as described above, has been reached well in this course? Number of Responses 1 0 (0.0%) 2 0 (0.0%) 3 1 (11.1%) 4 4 (44.4%) 5 4 (44.4%) Total 9 (100.0%) Mean Standard Deviation Do you think that
https://www.nateko.lu.se/sv/sites/nateko.lu.se.sv/files/ngen12_-_spring_2016.pdf - 2026-06-26
GISN06 course evaluation 2020 Course Summary for ”Geographical Databases, GISN06” vt 2020 Course coordinator: Zheng Duan Teachers in the course: Zheng Duan, Mahdi Farnaghi, Zheng Duan, Ali Mansourian, Mahdi Farnaghi, Lars Harrie, Per-Ola Olsson Number of students: 20 registered students at different study speed as detailed below • GISN06 50% LU-53803 : 3 students are registered • GISN06 50% LU-537
https://www.nateko.lu.se/sites/nateko.lu.se/files/2023-02/GISN06%20course%20evaluation%20summary%20Spring2020.pdf - 2026-06-26
