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Complex space components are getting more important as the request for high precision space missions is increasing. The main contribution to vibrations on a satellite is the reaction wheels, the primary actuator in the attitude control of the satellite. One of the main sources of vibrations is torque ripple which is caused by various reasons, one being the control algorithm. This thesis focuses on
The purpose of this study was to obtain more knowledge of the parameters affecting the production of 45Ti utilizing the nuclear reaction 45Sc(p,n) 45Ti. Titanium-45 decays by +-decay and E.C. to 45Sc with a half-life of 3,08 h. These properties make the radionuclide suitable for positron emission tomography (PET).The work was carried out at the Department of Physics in Lund using the V
With the aim to bridge the pressure gap between traditional surface science and industrial applications, heterogeneous catalytic reactions on model catalysts are increasingly studied at near-ambient pressures. Under those conditions, the gas phase has been shown to play an important role during the interaction at the gas-surface interface making it complex to study. This complexity can be captured
1 Lärande i LTH Ämnesdidaktik, läran om undervisningsmetodik i ett specifikt ämne eller ämnesområde, står i centrum för detta nummer av Lärande i LTH. Samtliga artiklar har sitt ursprung i en fysikdidaktikkurs arrangerad av Fysiska institutionen i samarbete med Genombrottet LTH. De tre projektrapporter som presenteras här behand- lar variationsteori inom lärande, ögonrörelsemätningar för problemlö
https://www.lth.se/fileadmin/cee/genombrottet/Laerande_i_LTH/Laerande_i_LTH_blad_15.pdf - 2026-06-09
Sustainability communication within the fashion industry remains constrained despite a growing focus on sustainability initiatives by brands. This master’s thesis investigates this constraint, often referred to as ‘green blushing’. Using qualitative research methods, this study examines the phenomenon through a case study of the Swedish fashion brand Kappahl. The findings reveal various factors co
Grandparents’ involvement in their adult children’s families has increased in recent decades, especially in relation to care arrangements around grandchildren. This ‘new army of proxy parents’ calls for the need to critically analyse grandparental care. Drawing on a study on intergenerational care in Sweden, involving grandparents, adult children and grandchildren (63 interviewees including 28 gra
The Swedish digital games industry portrays itself as inclusive and egalitarian, yet structural inequalities persist, particularly for women. Despite progress in gender equality in Sweden, the industry remains male-dominated, with women comprising only 24% of the workforce in 2023. Female game developers often face exclusion, sexism, and limited career opportunities, being relegated to less presti
Universitetslektor Kontaktinformation E-post: timo [dot] vilkas [at] stat [dot] lu [dot] se Telefon: +46 46 222 89 02Organisation Statistiska institutionen Rumsnummer: EC1:355 Hämtställe: 10 WebbplatsTimo Vilkas profil i Lunds universitets forskningsportal Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaArtikel i vetenskaplig tidskriftDoktorsavhandlin
https://www.ehl.lu.se/timo-vilkas - 2026-07-06
The possibility to integrate sustainability considerations in the public procurement process has been debated over recent decades, resulting in several legislative changes. Collaboration between public and private sectors is emphasised as important in the development of sustainable public procurement but few studies focus on public-private collaboration related to sustainable public procurement. T
This paper explores educational desires, parenting and shifting notions of childhood in contemporary Singapore. Singapore’s education system is globally renowned for its high academic standards and for producing students who excel in international assessment tests and rankings. At the same time, there has been a shift of attention in education policy towards social-emotional competencies and well-
Meddelanden från HT-biblioteken | september 2025 Meddelanden från HT-biblioteken | september 2025 Publicerad den 15 september 2025 Foto: Alan Levine Här kommer höstens första nyhetsbrev. Vi presenterar höstens workshops för studenter och forskare. Som vanligt innehåller brevet också information om vårt nyförvärv, nu för alla sommarmånaderna, och om månadens e-resurs. Nytt och positivt är att två s
https://www.htbibl.lu.se/article/meddelanden-fraan-ht-biblioteken-september-2025/ - 2026-07-04
Through the national innovation program Viable Cities, the City of Malmö and the City of Lund in the Region Skåne of southern Sweden have recently undertaken a mission to become climate-neutral by 2030, requiring the commitment and participation of the entire local, urban system in the pursuit and uptake of bottom-up, radical solutions. While small- and medium-sized enterprises (SMEs) make up the
This is the first multi-district Standardised Patient (SP) study in South Africa. It measures the quality of TB screening at primary healthcare (PHC) facilities. We hypothesise that TB screening protocols and best practices are poorly adhered to at the PHC level. The SP method allows researchers to observe how healthcare providers identify, test and advise presumptive TB patients, and whether thisThis is the first multi-district Standardised Patient (SP) study in South Africa. It measures the quality of TB screening at primary healthcare (PHC) facilities. We hypothesise that TB screening protocols and best practices are poorly adhered to at the PHC level. The SP method allows researchers to observe how healthcare providers identify, test and advise presumptive TB patients, and whether this
Popular Abstract in English Parkinson’s disease (PD) is the second most common, after Alzheimer’s disease, neurodegenerative disease in man. Stiffness in joints, shaky hands, and slowness of movements make it difficult for people with PD to complete normal daily tasks like buttoning up a shirt. Additionally, PD affects memory, mood, sleep and the function of the gastro-intestinal tract. Over time,Parkinson’s disease (PD) is currently the second most common neurodegenerative disorder (after Alzheimer’s disease). PD is diagnosed on its motor symptoms, which include akinesia, bradykinesia, rigidity, postural imbalance and resting tremor. It is well established that the motor symptoms develop due to lack of dopamine in the striatum. This is caused by progressive degeneration of dopaminergic ne
Forskningsingenjör Kontaktinformation E-post: tobias [dot] biermann [at] mgeo [dot] lu [dot] se Telefon: +46 46 222 67 57 Mobil: +46 70 795 02 39Organisation Miljö- och geovetenskapliga institutionen (MGeo) Besöksadress: Sölvegatan 12, Geocentrum 2, Lund Rumsnummer: 429 Hämtställe: 16 WebbplatsTobias Biermanns profil i Lunds universitets forskningsportalAndra roller Medlem i Strategiskt forsknings
https://www.cec.lu.se/sv/tobias-biermann - 2026-07-06
Affilierad forskare Kontaktinformation E-post: pernilla [dot] danielsson [at] ses [dot] lu [dot] seOrganisation Institutionen för tjänstevetenskap WebbplatsPernilla Danielssons profil i Lunds universitets forskningsportal Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaArtikel i vetenskaplig tidskriftDoktorsavhandling (sammanläggning)Kapitel samlingsv
https://www.ses.lu.se/pernilla-danielsson-0 - 2026-07-06
An experimental and computational study of the near-wall combustion in a Homogeneous Charge Compression Ignition (HCCI) engine has been conducted by applying laser based diagnostic techniques in combination with numerical modeling. Our major intent was to characterize the combustion in the velocity- and thermal boundary layers. The progress of the combustion was studied by using fuel tracer LIF, t
This paper presents a selection of epigraphic documents dispersed over three quarry faces (C11–C13) in the Main Quarry (Q34) at Gebel el-Silsila’s east bank, dating from the reign of the Emperor Augustus. The aim is to describe and decipher the various marks and depictions, and to translate the Demotic and Greek texts, in order to determine for what structure the stone from the quarry was intendedThis paper presents a selection of epigraphic documents dispersed over three quarry faces (C11–C13) in the Main Quarry (Q34) at Gebel el-Silsila’s east bank, dating from the reign of the Emperor Augustus. The aim is to describe and decipher the various marks and depictions, and to translate the Demotic and Greek texts, in order to determine for what structure the stone from the quarry was intended
