Sökresultat

Nucleate pool boiling performance of two well-wetting liquids, i.e., acetone and HFE7200, on three nanoparticle-coatedsurfaces were experimentally studied and compared with that of the smoothsurface. Electrophoretic deposition was used to fabricate nano-porous surfaces.Surface roughness, static and advancing contact angles, capillarity of the smoothand coated surfaces were characterized. Compared

Si fluxes from the continents to the ocean are a key element of the global Si cycle. Due to the ability of coastal ecosystems to process and retain Si, the ‘coastal filter’ has the potential to alter Si fluxes at a global scale. Coastal zones are diverse systems, sensitive to local environmental changes, where Si cycling is currently poorly understood. Here, we present the first palaeoenvironmenta

The Mo/Cu-dependent CO dehydrogenase from O. carboxidovorans is an enzyme that is able to catalyse CO oxidation to CO2; moreover, it also expresses hydrogenase activity, as it is able to oxidize H2. Here, we have studied the dihydrogen oxidation catalysis by this enzyme using QM/MM calculations. Our results indicate that the equatorial oxo ligand of Mo is the best suited base for catalysis. Moreov

Bilaga 2: progressionsplan Sida 1 av 20 Bilaga 2 Progressionsplan för naturvetenskaplig masterexamen, huvudområde Matematik Matematikcentrum Progressionsplan för naturvetenskaplig masterexamen, huvudområde matematik En generell examen ska uppfylla de nationella examensmålen och ha en successiv, poängangiven fördjupning inom huvudområdet, inklusive ett examensarbete. I denna progressionsplan för en

https://www.naturvetenskap.lu.se/internt/sites/naturvetenskap.lu.se.internt/files/2023-10/Progressionsplan%20fo%CC%88r%20naturvetenskaplig%20masterexamen%20huvudomra%CC%8Ade%20matematik%20rev%20230525.pdf - 2026-05-28

The dissolved methane (CH₄) dynamics in pore water and nearby stream water were investigated in a subarctic peatland in West Greenland during summer and autumn in 2011. A pore water sampling method was used to collect samples at four depths (5-, 15-, 25- and 35-cm depth) in the fen site. Stream water samples were collected from 13 plots around the study site. The results from the field sampling in

To address global food security challenges caused by population growth and climate change, accurate prediction of crop yield is essential for sustainable agriculture. Winter wheat, a key global crop, faces production instability in regions like Sweden and Morocco due to extreme weather conditions. This study employed unmanned aerial vehicle (UAV)-based multispectral imagery and digital surface mod

Avhandlingen handlar om samtida föräldraskap och skärmtid. Skärmtid används ofta i vardagligt språkbruk för att beteckna aktiviteter på och kring skärmteknologier, men det har även blivit ett fenomen som ofta beskrivs i termer av konfrontation, osäkerhet och frustration i hemmet (Livingstone & Blum-Ross 2020; Sandberg et al. 2024a). Föräldrar förväntas hantera och kontrollera deras barns skärmThe dissertation is about modern-day parenting in relation to what is commonly known as screen time. While screen time in everyday language is used to connote activities on screen technologies, it has become a phenomenon which often describes a site of struggle, uncertainty and frustration in the domestic space (Livingstone & Blum-Ross 2020; Sandberg et al. 2024a). Parents are expected to mana

PURPOSE: Gitelman's syndrome (GS) is an inherited autosomal recessive disorder due to loss of function mutations in the SLC12A3 gene encoding the Na-Cl co-transporter (NCCT), the target of thiazide diuretics. The defective function of the NCCT, which normally is expressed in the apical membrane of the distal convolute tubule in the kidney, leads to mild hypotension, hypokalemia, hyperreninemic hyp

Predicted responses of transpiration to elevated atmospheric CO2 concentration (eCO2) are highly variable amongst process-based models. To better understand and constrain this variability amongst models, we conducted an intercomparison of 11 ecosystem models applied to data from two forest free-air CO2 enrichment (FACE) experiments at Duke University and Oak Ridge National Laboratory. We analysed

Background & Aims Obesity, commonly assessed based on body mass index (BMI), is associated with an increased risk for severe liver disease. It is not known if other measures of body composition are better determinants of risk for severe liver disease, and/or if these differ between women and men. We investigated the body composition measures that best predict the development of severe liver di

Phosphodiesterase type 3B (PDE3B) has been shown to be activated and phosphorylated in response to insulin and hormones that increase cAMP. In order to study serine/threonine protein phosphatases involved in the regulation of rat adipocyte PDE3B, we investigated the phosphorylation and activation of PDE3B in vivo in response to phosphatase inhibitors and the dephosphorylation and deactivation of P

The IPCC 5th Assessment Report is coming to a close. We have gathered some of the best climate researchers to take stock of the research needs after the assessment report and explore new areas in political economy and behavioural economics. What is the outlook for the diffusion of new technology and can we expect a global climate treaty anytime soon? With a mixture of perspectives from developing

https://www.cec.lu.se/sites/cec.lu.se/files/final_program_beyond_ipcc.pdf - 2026-05-28

2023-08-21 1 (5) STYR 2023/1542 LUNDS UNIVERSITET Sektionen HR Partsgemensamma kommentarer När det i avtalet eller partsgemensamma kommentarer anges en upplysning är detta en konsekvens av andra överenskommelser eller regleringar som är bra för den som läser avtalet att ha kunskap om. Partsgemensamma kommentarer utgör inte kollektivavtal. till 2 § Definitioner Beredskapstid är inte arbetstid, men

https://www.hr-webben.lu.se/sites/hr-webben.lu.se/files/2026-01/Partsgemensamma%20kommentarer%20(STYR%202023-1542).pdf - 2026-05-28

Stigmar & Strid 2020-10-01 Psykologexamensuppsats Delprojekt intervjustudie av läkare i Projektet uppföljningar av utbildning för rehabiliteringskoordinatorer Projektet i sin helhet syftar till att studera verksamhetsnyttan av funktionen rehabiliteringskoordinator och den utbildning som rehabiliteringskoordinatorer genomgått. Mer specifikt avser projektet studera hur sjukskrivningar påverkas på en

https://www.psy.lu.se/sites/psy.lu.se/files/stigmar_strid_delprojekt_reko_intervjustudie_lakare_190206.pdf - 2026-05-28

Litteraturlista för EDMA12, Jämställdhet, makt och mångfald gällande från och med termin H13 Litteraturlistan är fastställd av Ledningsgruppen för kandidatprogrammet i Equality and Diversity Management 2013-11-01 att gälla från och med 2013- 11-01 Se bilaga HBG 2011/193 Litteraturlista för Jämställdhet, makt och mångfald 7,5 hp (EDMA12) Litteraturlistan är fastställd av ledningsgruppen för kandida

https://www.ses.lu.se/sites/ses.lu.se/files/vt14-kl-edma12.pdf - 2026-05-28

WINGS ANNUAL MEETING 2017 “2017 YEAR OF FEAR?” 8.15 REGISTRATION 9.00 Welcome by WINGS 9.05 Introduction by moderator YASEMIN ARHAN MODÉER 9.10 ANDERS MILDNER - Head of Concept & Content at Altitude Meetings, Malmö, Sweden “ Fear in the age of populism” Fear is changing our society. Boosted by the rise of global populism, we face a new information landscape, characterized by “fake news”, viral lie

https://www.wings.lu.se/sites/www.wings.lu.se/files/trm_year_of_fear_agenda-170814_0.docx - 2026-05-28

Popular Abstract in Swedish Alla levande celler har förmåga att känna av och på olika sätt anpassa sig till sin omgivning, antingen de ensamma utgör en hel organism eller är en av många miljarder celler i ett stort djur. Varje enskild cell kan bara ta emot en begränsat mängd olika sorters signaler och bara reagera på ett likaledes begränsat antal sätt. Den en- eller fåcelliga organismen är därmed The G protein-coupled receptors form one of the largest families of proteins involved in signalling between cells. It contains receptors for molecules as diverse as biogenic amines, glycoproteins and enzymes. The manuscripts included in this thesis together describe the initial characterisation of a previously unknown receptor of this class. A DNA fragment was cloned from a mouse genomic library.

Over the last decade the music festival sector grew enormously: in 2008 over a million festivalgoers gathered in the UK to share music and companionship. However in doing so musicfestivals generate large volumes of waste streams and consume large quantities of resources. Amusic festival of more than 40 000 people will produce in the order of 2000 tons of CO2e –with audience transportation and on s

The effect of sub-monolayer silicon on the oxidation of Al(111) and Al(100) surfaces was investigated using X-ray Photoelectron Spectroscopy (XPS) and density functional theory (DFT) calculations. On both surfaces the adatom site is preferred over substituting Si into the Al-lattice; on Al(100) the four fold hollow site is vastly favored whereas on Al(111) bridge and hollow sites are almost equal

Background: The serum progesterone (P4) level during the luteal phase (LP) plays a crucial role in the initiation and maintenance of pregnancy. However, it is unclear whether the natural cycle consistently provides the best endocrine profile and whether mid-luteal serum P4 levels are always sufficient to support implantation and early pregnancy. The question has become more relevant in relation to