Riya Raphael
https://www.genus.lu.se/riya-raphael - 2026-04-23
Filtyp
https://www.genus.lu.se/riya-raphael - 2026-04-23
This paper concerns trajectory tracking control of attitude dynamics configured on SU(2). Inspired by a popular geometric tracking controller on SO(3), differential geometric tools are used to derive both continuous and discontinuous attitude controllers on the SU(2) manifold, relating these to preexisting controllers operating with imaginary quaternion errors. Additionally, a robustness result is
This paper concerns the robustness of attitude controllers for dynamics configured on the SO(3) manifold and poses a set of bilinear matrix inequalities to find an optimal controller tuning with respect to (i) the ultimate bound of the error-state trajectories when perturbed by naturally arising disturbances, and (ii) the worst-case decay rate of the tracking errors. The presented optimization pro
Detta examensarbete behandlar en energieffektivisering av Örebrogatan 2A-C i Kv. Hallonet som Helsingborgshem äger och förvaltar. Genom att ge förslag på olika åtgärder för att få en sänkt energianvändning på den idag energislukande byggnaden är förhoppningen att arbetet ska kunna användas som underlag i en framtida renovering av byggnaden. Byggnaden från 1954 består idag av 20 lägenheter fördeladThis thesis is about an energy efficiency improvement of Örebrogatan 2 in Kv. Hallonet that Helsingborgshem owns and manages. By giving suggestions for different actions to get a reduced energy consumption on the today energy-wasteful building is the hope that the work and the conclusions can be used for a future renovation of the building. Whilst Sweden is growing with many new buildings, there a
“Responsive regulation” has been proposed to offset pharmaceutical industry illicit behaviour in areas such as drug marketing based on self- regulation backed up with threats of government sanctions. We explore the efficacy of responsive regulation by tracing recent investigations by the UK pharmaceutical industry self-regulatory authority into the firm Astellas’s illicit promotion of a top-sellin
This study reveals specific ion effects on particle formation during peristaltic pumping of a monoclonal Antibody (Antibody A). For this purpose, three anions in the direct Hofmeister series were selected, ranging from the kosmotropic SO42- to the more neutral Cl- and the chaotropic SCN-. Protein particle formation during peristaltic pumping is described primarily as a surface-driven mechanism. Th
Background: Per- and polyflouralkyl substances (PFAS) are a group of persistent chemicals used extensively in industries and consumer products due to their water-repellent properties. Studies have linked PFAS exposure to adverse health effects, and human exposure to PFAS, especially during pregnancy, is of great concern. In this study, we report how serum PFAS concentrations during pregnancy corre
This paper focuses on the computation of the joint spectral radius (JSR), when the involved matrices are sparse. We provide a sparse variant of the procedure proposed by Parrilo and Jadbabaie to compute upper bounds of the JSR by means of sum-of-squares (SOS) programming. Our resulting iterative algorithm, called SparseJSR, is based on the term sparsity SOS (TSSOS) framework developed by Wang, Mag
Importance: It is important to determine the added clinical value for tau positron emission tomography (PET) in the diagnostic workup of patients with cognitive symptoms before widespread implementation in clinical practice. Objective: To prospectively study the added clinical value of PET detecting tau pathology in Alzheimer disease (AD). Design, Setting, and Participants: This prospective cohort
China’s opening of reform in 1979 started the transition to a social market economy in 1992 and its accession to the WTO in 2001 are seen are pivotal moments in China’s recent history when assessing its economic growth and investment climate in the last 30 + years. Some theorists (Kokko 1994; Cave 1974) propose the positive spillover effects of FDI however its merits have been called into question
REGULATION (EU) 2016/ 679 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL - of 27 April 2016 - on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/ 46/ EC (General Data Protection Regulation) I (Legislative acts) REGULATIONS REGULATION (EU) 2016/679 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 Ap
https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/eu_2016679_en_txt.pdf - 2026-04-24
UTKAST Johan Asker 2011-05-26 Guide to agreement reviews This guide is a support tool for you to be able to handle agreements in a simpler and more time efficient way, regardless of the agreement context. The idea is that the guide will make it easier to read and understand a draft agreement and in most cases provide sufficient support in the assessment of whether the agreement conditions are acce
https://www.staff.lu.se/sites/staff.lu.se/files/lathund_for_avtalsgenomgang_eng_-_2019-10-09.pdf - 2026-04-24
Anhållan om handledarändring / Change of supervisors MFOU 2025-04-29/ASa Anhållan undertecknas av FU-prefekt som sedan skickar anhållan vidare till madeleine.nystrom@med.lu.se Doktorand / Doctoral student Namn / Name Personnummer / Swedish social security number (yymmdd-xxxx) Namnteckning, doktorand / Signature of doctoral student E-post / Email Anledning till bytet/tillägget / Reason for change o
https://www.intramed.lu.se/en/sites/intramed.lu.se.en/files/2026-03/handledarbyte,%202026.pdf - 2026-04-23
Human Rights Research & Analysis Archives - The Raoul Wallenberg Institute of Human Rights and Humanitarian Law Skip to content Search for: Search Button Home About Us Who We Are Our History About Raoul Wallenberg Our Theory of Change Staff Opportunities Annual Reports Whistleblower Our work What we do Multi-Disciplinary Research Higher Education Strategic Advice and Analysis Outreach Evaluation o
https://rwi.lu.se/category/human-rights-research/ - 2026-04-23
Master thesis: Evaluation of multiple gridded root zone soil moisture products in Europe using in-situ measurements from ICOS stations When: Spring 2025 What: Soil moisture is a critical component in the global water cycle. Reliable estimation of soil moisture is essential for various applications, including drought monitoring, water resource management, precision irrigation, and forecasting crop
https://www.nateko.lu.se/sites/nateko.lu.se/files/2024-11/MasterThesis_RootZoneSoilMoisture_ICOS.pdf - 2026-04-23
Institutionen för tjänstevetenskap grundades 2000. Hos oss arbetar lärare och forskare från många olika discipliner. Den som doktorerar inom ramen för institutionen gör det i tjänstevetenskap. Nedan listas avhandlingar från de som doktorerat vid vår institution genom åren. Aurimas PumputisTrust and control on peer-to-peer platforms: A sociomaterial analysis of guest-host relationships in digital e
https://www.ses.lu.se/forskning/publikationer/avhandlingar - 2026-04-23