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Research in service management and marketing has in the past decade highlighted the concept of value creation. In service organizations value creation is described as a process in which the customer uses a company's value proposition in a meaningful way. However, research has tended to ignore the contextual meaning, and few empirical studies have shown how context is relevant. Therefore, the aim o

Partially Premixed Combustion (PPC) is a combustion concept by which it is possible to get low smoke and NOx emissions simultaneously. PPC requires high EGR levels and injection timings sufficiently early or late to extend the ignition delay so that air and fuel mix extensively prior to combustion. This paper investigates the operating region of single injection diesel PPC in a multi cylinder heav

A diesel engine developed for an international market must be able to run on different fuels considering the diesel fuel qualities and the increasing selection of biofuels in the world. This leads to the question of how different fuels perform relative to a standard diesel fuel when not changing the hardware settings. In this study five fuels (Japanese diesel, MK3, EN590 with 10% RME, EN590 with 3

The production of a prompt photon in association with a Z boson is studied in proton-proton collisions at a centre-of-mass energy s = 13 TeV. The analysis uses a data sample with an integrated luminosity of 139 fb−1 collected by the ATLAS detector at the LHC from 2015 to 2018. The production cross-section for the process pp → ℓ+ℓ−γ + X (ℓ = e, μ) is measured within a fiducial phase-space region de

Attosecond pulses allow for imaging of very fast processes, like electron dynamics. Stockman et al. suggested to use these pulses in connection with a Photoemission electron microscope (PEEM) to study the ultrafast dynamics of plasmons (Stockman et al. Nat Photonics 1:539–544, 2007). For efficient plasmon studies, the repetition rate of the attosecond pulses used needs to be higher than a few kHz

This thesis deals with ultrafast dynamics of electronic processes in rare gas atoms. The processes we explore include photoemission, where we time the emission of electrons moving away from the atomic core following ionization by a photon; and auto-ionization, where the atom spontaneously releases an electron wave-packet following photo-excitation. These processes occur on an attosecond and femtos

Gender assignment in languages with a gender system is a complex issue, as this can be influenced by both semantic, morphological, and phonological factors (Corbett, 1991, 2013; Corbett & Fraser, 2000). Many Indo-European languages possess a three-gender system, which distinguishes masculine, feminine, and neuter gender. Whereas this system is preserved in several Indo-European branches, it ha

We discuss the theoretical bases that underpin the automation of the computations of tree-level and next-to-leading order cross sections, of their matching to parton shower simulations, and of the merging of matched samples that differ by light-parton multiplicities. We present a computer program, MadGraph5 aMC@NLO, capable of handling all these computations - parton-level fixed order, shower-mat

This paper presents an LO phase shifter with frequency tripling for 28-GHz 5G transceivers. The phase shifting and frequency tripling are achieved using an injection-locked oscillator and injection-locked frequency tripler, respectively. A phase detector based on third harmonic mixing is also implemented and is used to detect the applied phase shift, supporting automatic calibration of the phase s

This is an undeniable fact now that wireless systems pervade all aspects of our lives. These systems are evolving at a rapid clip, connecting more people and devices every single day that goes by. This growth is further fueled by the users’ insatiable appetite for more traffic, be it for online gaming, watching high-fidelity video, downloading huge files, live- streaming and many more uses. With t

A new efficient synthesis method of angular selective surfaces (ASSs) based on the accurate equivalent circuit model is proposed. The angular dispersion of different components under oblique incidence is modeled by virtual lumped elements in the angular domain. The processes of obtaining the equivalent circuit for substrates, electrically small grids and patch arrays are presented in detail. The s

1Scientific RepoRts | 6:30828 | DOI: 10.1038/srep30828 www.nature.com/scientificreports A Comparison of Rule-based Analysis with Regression Methods in Understanding the Risk Factors for Study Withdrawal in a Pediatric Study Mona Haghighi1, Suzanne Bennett Johnson2, Xiaoning Qian3, Kristian F. Lynch4, Kendra Vehik4, Shuai Huang5 & The TEDDY Study Group† Regression models are extensively used in man

https://www.teddy.lu.se/sites/teddy.lu.se/files/2021-11/61%2010042016_679_61_MP99_Haghighi_SciRep_2016.pdf - 2026-04-24

This page provides information about the University's work with gender equality and equal opportunities. Content on this pageBackground and contextOrganisationThe Council of Gender Equality and Equal OpportunitiesThis is how we work with gender equality and equal opportunitiesRooms for reflection and contemplation for students and staff of the UniversityBackground and contextThe university's activ

https://www.staff.lu.se/organisation-and-governance/vision-objectives-and-strategies/gender-equality-and-equal-opportunities - 2026-04-24

1 Kemicentrum Hall H+I, Ground level Workshop on advanced optical microscopy for biology, physics and chemistry 15th December (Thursday), 13.00 – 17.00. Chemical Center, Lecture hall H+I. The workshop is organized in connection with the Ph.d. defence of Boris Louis. Workshop organizer: Prof. Ivan Scheblykin, SMS group, Chemical Physics and NanoLund. Ivan.scheblykin@chemphys.lu.se At least 10 min a

https://www.nano.lu.se/sites/nano.lu.se/files/2022-11/Program%20workshop%2015%20Dec%202022.pdf - 2026-04-24

LAMiNATE TALKS L A N G U A G E A C Q U I S I T I O N , M U L T I L I N G U A L I S M & T E A C H I N G The LAMiNATE research platform invites you to the LAMiNATE Talks series spring 2021 All talks take place between 15:15-16:30 On zoom: https://lu-se.zoom.us/j/69753621244 Abstracts: https://laminate.ht.lu.se/events/laminate-talks February 22 Gerardo Ortega (University of Birmingham) The role of ge

https://laminate.ht.lu.se/fileadmin/user_upload/laminate/posters/Spring_2021.pdf - 2026-04-20

Courses and individual undertakings corresponding to 60 credits should complement the research project (180 credits) in educating and examination towards the outcomes for a doctoral degree as stated in the Higher Education Ordinance. These courses can serve to give knowledge and skills required for the research project (methods courses), to bring broader and deeper knowledge in the research area,

https://www.biology.lu.se/internal/research-and-education/postgraduate-studies/courses-and-credit-earning-components - 2026-04-23

Starting one of our programs this Autumn? We can't wait to meet you! We hope you're excited to start your program, too. We've compiled a bunch of information for you below - take a look, and get ready - we'll see you in the autumn! What’s coming upLund University arrival dayOn Arrival Day, international mentors and university staff will welcome you and help you settle into your new life in Lund an

https://graduateschool.sam.lu.se/current-students/newly-admitted-students - 2026-04-23