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Partially premixed combustion (PPC) is an advanced combustion strategy that has been proposed to provide higher efficiency and lower emissions than conventional compression ignition, as well as greater controllability than homogeneous charge compression ignition (HCCI). Stratification of the fuel-air mixture is the key to achieving these benefits. The injection strategy, injector-piston geometry d

Generally, the ALP in TP regulations is widely applied in order to prevent price manipulation which will cause tax avoidance. And CFC regulations have usually been regarded as a “backstop” of TP regulations in terms of combating tax avoidance. While CFC regulations aim at achieving this goal in a divergent way of re-attributing the undistributed income back to the parent state. Thus, although CFC

Using bird atlas data from south-central Sweden and information on survey effort for the corresponding 5 x 5 km grid squares, we assessed how much time is required to get reliable presence/absence data for forest birds. We restricted the analyses to a suite of 28 species considered common enough and sufficiently generalised in their requirements to be present in all survey squares largely dominate

Popular Abstract in Swedish Jätteplaneterna, Jupiter, Saturnus, Uranus och Neptunus, är de största planeterna i solsystemet. De ligger långt från solen och har alla betydande gasatmosfärer, upp emot hundra gånger mer massiva än hela jorden. Tack vare de tjocka gashöljena, med en sammansättning som liknar solens, kan man förstå att jätteplaneterna bildades i en gasskiva. Denna skiva kallas för solGiant planets form embedded in a protoplanetary disc around a young star. Close to the midplane a large fraction of the available mass in solids is found in particles of cm to dm in size, which drift towards the star due to friction with the surrounding gas. In paper I, II, III we describe a novel theory that explains how embryos, planetesimals larger than ~1000 km, grow efficiently by sweeping up

Lymfödem är ett kroniskt sjukdomstillstånd som påverkar individens livstillfredsställelse och arbetsförmåga. Basen för all lymfödembehandling är ständig kompression, och behandlingen ska vara kontinuerlig. Patienterna bör bedömas och behandlas av ett multiprofessionellt team. Konservativ behandling innebär adekvat information till patienten, förebyggande åtgärder, kompression med strumpa och vid b

Spatially and temporally explicit canopy water content (CWC) data are important for monitoring vegetationstatus, and constitute essential information for studying ecosystem-climate interactions. Despite many effortsthere is currently no operational CWC product available to users. In the context of the Satellite ApplicationFacility for Land Surface Analysis (LSA-SAF), we have developed an algorithm

Nyhetsbrev från Akademikerföreningen Sveriges Ingenjörer vid Siemens Energy AB Kontakt: asi.se@siemens-energy.com Redaktörer: CH, EJ Nr: 04 2023-05-02 Frukostföreläsningen ”Din Pension – En gång för alla!” Den 5/4 höll vi en frukostföreläsning om pension. Det var stort intresse och vi har fått positiv feedback från flera av er som deltog. Tack till alla som kom, och till de som tog del av detta vi

https://www.saco.se/globalassets/lokala-akademikerforeningar/privat/siemens-energy-ab/nyhetsbrev/asi-nyhetsbrev-0423.pdf - 2026-06-30

e consider waveform iterations for dynamic coupled problems with respect to therole of time window length. We review existing theoretical results about the error of waveformiterations and the role of the time window length. Furthermore, we present numerical resultsfor waveform iterations with both time adaptive sub solvers and with fixed time steps. Thisway, we are able to give a recommendation on

With the projected increase in the number of hydrogen-fueled trucks, it can be expected that it will become more common for such vehicles to be involved in road collisions. Even if hydrogen vehicles are designed with a quick-closing valve on tanks in accordance with UN/ECE R134, a small volume of hydrogen will be contained downstream of this valve and in the fuel-cell recirculation system and ther

This study is an evaluation of the Conditional Cash Transfer (CCT) program Universal Allocation per Child (AUH) in Argentina as a policy to reduce inequality of opportunity among children. Creating a Human Development Index (HOI), as developed by Paes de Barros et al. in 2009, I measure the changes in level of opportunity before and after the implementation of the AUH program, and I complement the

Life cycle assessment (LCA) is an established method to assess the various environmental impacts associated with all the stages of a building. The goal of this project was to calculate the environmental releases for a whole office building and investigate the contribution in terms of environmental impact for different parts of the building, as well as the impact from different stages of the life c

https://www.lu.se/evenemang/limits-and-future-ai-sentience-buddhist-and-scientific-perspectives - 2026-06-30

Creatine kinases are important in maintaining cellular-energy homeostasis, and neuroprotective effects have been attributed to the administration of creatine and creatine-like compounds. Herein we examine whether ablation of the cytosolic brain-type creatine kinase (B-CK) in mice has detrimental effects on brain development, physiological integrity or task performance. Mice deficient in B-CK (B-CK

Thermoresponsive colloidal microgels expel solvent from their interior upon crossing a threshold temperature, resulting in a significantly reduced size. The collapse of microgels can reversibly switch the interparticle interactions from soft repulsive to attractive, and the accompanying size reduction allows for precise control over volume fraction. Mixing two microgels that collapse at different