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Grundämnena, som bygger upp komplexa molekyler som vårt DNA, är samma material som stjärnor består av. Faktum är att vi människor består till 93 % av så kallat sjärnstoft, eller sjärndamm. De simplaste ämnena, väte och helium, skapades i Big Bang, för ungefär 13,7 miljarder år sedan. De resterande 90 ämnena i periodiska systemet bildas i olika typer av stjärnor och i detta arbete har jag tagit fraPurpose: The purpose of this work is to determine the abundances of neutron-capture elements in solar neighborhood giant stars. This enables constraints to be put on the the cosmic origin of these elements. I have determined abundances of elements produced in both the weak s-process (Cu), the first and second s-process peaks (Y, Zr and La, Ce, Pr, Nd, respectively) and the r-process (Eu, Gd). The

Senior lecturer Contact details Email: paul [dot] oshea [at] ace [dot] lu [dot] se Phone: +46 46 222 30 05Organisation Centre for East and South-East Asian Studies, Lund University Service point: 61 WebpagePaul O'sheas profile in Lund University research portalI completed a joint Ph.D. at the University of Sheffield and Tohoku University, Japan, in 2012. After this I moved to Scandinavia, and have

https://www.ace.lu.se/paul-oshea - 2026-05-31

In unplanned urban settlements, where onsite sanitation systems are the norm, desludging of faecal sludge (FS) containments is a necessity because of the lack of land space to enable new construction. Poorly designed toilet facilities however may jeopardize the progress towards attainment of safely managed sanitation. This study examined FS characteristics and containment design and their effect o

Exploring and playtesting XR and immersive sound projects Immersive Days is both a network and a new annual gathering of professional artists, curators, researchers, technicians, teachers and students within a broad field of immersive technologies and (artistic) practices. The initiative functions as a continuation of several symposiums, workshops and research into immersive technologies in art. W

https://www.iac.lu.se/sites/iac.lu.se/files/2024-04/Immersive%20Days_1_Programme.pdf - 2026-06-01

HIV-2 infection will progress to AIDS in most patients without treatment, albeit at approximately half the rate of HIV-1 infection. HIV-2 capsid (p26) amino acid polymorphisms are associated with lower viral loads and enhanced processing of T cell epitopes, which may lead to protective Gag-specific T cell responses common in slower progressors. Lower virus evolutionary rates, and positive selectio

A new type of continuous, supermacroporous, monolithic, cryogel affinity adsorbent was developed, allowing specific fractionation and separation of human peripheral blood lymphocytes in a chromatographic format. The affinity adsorbent was used to design a novel cell separation strategy, which was based on the interaction of protein A from Staphylococcus aureus with cells bearing IgG antibodies on

Angiogenesis is a hallmark of cancer and is now a validated therapeutic target in the clinical setting. Despite the initial success, anti-angiogenic compounds impinging on the vascular endothelial growth factor (VEGF) pathway display limited survival benefits in patients and resistance often develops due to activation of alternative pathways. Thus, finding and validating new targets is highly warr

Background: A significant proportion of patients with asthma have persistent symptoms despite treatment with inhaled glucocorticosteroids. Objective: We hypothesized that in these patients, the alveolar parenchyma is subjected to mast cell-associated alterations. Methods: Bronchial and transbronchial biopsies from healthy controls (n = 8), patients with allergic rhinitis (n = 8), and patients with

As almost all combustion processes of practical interest take place in the presence of turbulence, the development of the increasingly refined turbulence–chemistry interaction (TCI) models has led to highly sophisticated approaches. Nearly all of the studies comparing different models focus on stable premixed/non-premixed flame configurations. In this work, the focus is on well-documented, lean pr

Environmental regulations are continuously pushing lower emissions with an impact on the combustion process in gas turbines (GTs). As a consequence, GT combustors operate in very lean regimes (i. e., at relatively low temperature) to reduce NOx formation. Unfortunately, stabilization becomes a challenge for these lean premixed flames. The extremely unsteady dynamics of swirl stabilized flames pres

Snow cover is one of the key factors controlling Arctic ecosystem functioning and productivity. In this study we assess the impact of strong variability in snow accumulation during 2 subsequent years (2013-2014) on the land-atmosphere interactions and surface energy exchange in two high-Arctic tundra ecosystems (wet fen and dry heath) in Zackenberg, Northeast Greenland. We observed that record-low

In this communication we demonstrate the role of turbulence intensity in the dual-front structure and self-similar propagation of spherical turbulent iron-methane hybrid flames. We first show that iron-methane hybrid mixture, whose iron concentration is below a critical threshold for the formation of a dust flame front in laminar or weak turbulent environment, can be burned strongly with both sepa

Alfa Laval has a wide product range for plate heat exchangers that can be applied in most industries. The constant development of new and old heat exchangers drive the need for new and efficient methods that can reliably be used in the development process. In this thesis, a new turbulence model within a computational fluid dynamics-program has been tested and evaluated for one of Alfa Lavals comme

Numerical simulation tools and experimental measurement techniques are required to provide accurate description of flow features in application relevant scales and boundary conditions enroute to realizing the design and integration of high-speed arial platforms. A case of 10° wedge exposed to Mach 3.5 supersonic flow at high Reynolds numbers provides an opportunity to conduct a comparative analysi

A v: L ar s N or én sp el pe r io d : 8 –2 2 m a rs | sp el pl at s: B rY G G er it ea te r N te at er h ö G sk o la N i m a lm ö | ex a m eN sp r o d u k ti o N # 1 Regi: Dennis Sandin Scenografi och kostym: Karin Gille 2 3 På scen: Markus/Birgit | Ebba J. Dahlberg Sofia/Rakels mamma | Stina Eriksson Martin | Vincent Grahl Erika | Martina Hemmingsson Anders | Rasmus Johansson Maud | Arina Katchin

https://www.thm.lu.se/sites/thm.lu.se/files/thsk_01_examen_lowrez_2.pdf - 2026-06-01

Is staff consistency important to parents’ satisfaction in a longitudinal study of children at risk for type 1 diabetes: the TEDDY study RESEARCH Open Access Is staff consistency important to parents’ satisfaction in a longitudinal study of children at risk for type 1 diabetes: the TEDDY study Jessica Melin1*, Kristian F. Lynch2, Markus Lundgren1,3, Carin Andrén Aronsson1, Helena Elding Larsson1,4

https://www.teddy.lu.se/sites/teddy.lu.se/files/2023-01/137MP227%20Melin_BMC%20Endo%20Dis_2021.pdf - 2026-06-01

A course offered by the National ATMP Research School - 3 credits (HEC) The course offered by Karolinska Institutet will provide a comprehensive understanding of all steps in process, development and production of cell and gene therapy products. During the course students will gain insight into establishing standard operating procedures (SOPs) for the production of cell and gene therapy products,

https://www.stemcellcenter.lu.se/atmp-research-school/program-overview/research-atmp-treatment-process-development-quality-assurance-regulatory-affairs-and-logistics - 2026-05-31