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In-Cycle Closed Loop Control Of The Fuel Injection On A 1-Cylinder Heavy Duty Ci-Engine

The focus of this article is on implementation of real time combustion control by using an FPGA. The feedback used for the controller is the heat release. Due to the desire to avoid using division on the FPGA an alternative way of calculating the polytropic exponent is investigated. When this method is compared against using a constant exponent it shows less fluctuations in regards to cycle to cyc

Befintligt ljus. Carl Henrik Svenstedts filmer 2007 – 12

The films of Swedish filmmaker and writer Carl Henric Svenstedt (b. 1937)are discussed within the framework of the tradition of poetic cinema and documentarism. In focus are four of his later films, Winter Gale (2007), Harg! Platsens musik (2010), Änglastämman (2010), and Tidens gång - Im Lauf der Zeit (2012).

Nuclear magnetic resonance studies of water self-diffusion in porous systems

Popular Abstract in Swedish Ett poröst material är ett material med hålrum fyllda av gas eller vätska. Transport av molekyler genom ett poröst material beror på materialets struktur och har betydelse för områden som oljeutvinning, katalytisk avgasrening och blöjors uppsugningsförmåga. Porösa material vars struktur förändras beroende på vattenhalt är svåra att studera eftersom många av de traditioProton nuclear magnetic resonance (NMR) was used to study the self-diffusion of water in porous systems that respond to a change in water content in order to elucidate the porous structure and the properties of the confined water. In the carbohydrate systems cellulose fibers and starch granules, water is free to move throughout the porous objects, albeit with a rate reduced from the value of the

Design Space Exploration for the integrated digital CNN Camera

The main thrust of CNN technology has been in analog implementations. Early attempts for digital implementations have a limited potential, confining the usage to for instance linear algorithms for B/W pictures. The paper looks into the prospects of successfully integrating the full CNN potential. This requires a carefully tuning of memory and network-on-chip bandwidth to the temporal/spatial aspec

Insulation of traditional Indian clothing: Estimation of climate change impact on productivity from PHS (predicted heat strain) model

Major databases on western clothing and their thermal properties are available, but information on non-western clothing is lacking. A recent ASHRAE project 1504 TRP, Extension of the Clothing Insulation Database for Standard 55 and ISO 7730 dealt with the issue. Simultaneously, a co-operation study at Indian workplaces allowed us to acquire some sets of the traditional clothes used at construction

Banker och Internet - särskilt om kundaktiverade betalningsinstruktioner

Popular Abstract in Swedish I avhandlingen behandlas de rättsregler som kan tillämpas när banker erbjuder kunder att kommunicera via Internet och lämna betalningsinstruktioner avseende kredittransfereringar på detta sätt. Den här typen av banktjänster benämns i avhandlingen Internet Banking. Betalningar och betalningsinstruktioner är inget nytt fenomen men i avhandlingen behandlas de utifrån ett eThis thesis deals with legal issues arisen from consumer-activated payment orders, regarding credit transfers, which are initiated via the Internet under an agreement (about using Internet-services) previously entered into between the bank and the payer (or the originator). This Internet-service is in the thesis called Internet banking. More and more customers, both consumers and others, activate

Virtual environments as a tool for people with acquired brain injury

People with acquired brain injury (ABI) often have problems leading an independent life due to impaired cognitive abilities. One way to address this is to let the patients practise activities of daily living as part of their rehabilitation process. However, some everyday activities can be difficult, inconvenient or risky to practise. The demands of the environment can also have an impact on the in

Också jag har varit Alfred Vestlund : intervjuer och enkätsvar med och av Gunnar Ekelöf

Poeten Gunnar Ekelöf (1907–68) intervjuades ofta och medverkade i många tidnings- och tidskriftsenkäter. I den här boken har nära nog samtliga kända intervjuer och enkätsvar med och av honom samlats. Den äldsta texten är en intervju om tidskriften Spektrum, publicerad i norska Dagbladet i april 1932. I helsingforsorganet Svenska Pressen intervjuas författaren i juli 1935 om den svenska samtidslitt

Single-Electron Tunneling Spectroscopy in Magnetic Nanoparticles and Molecular Magnets

Popular Abstract in SwedishElektronen har, bortsett från sin massa, två grundläggande fysikaliska egenskaper som är av största vikt för denna avhandling i synnerhet och världen i allmänhet: laddning och spinn. Den förra egenskapen har i tiotals decennier använts inom det framgångsrika området elektronik. Den andra ger nu framför våra ögon upphov till det nya och fascinerande ormrådet spinntronik, This thesis deals with single-electron tunneling in transistor-like devices in which the central electrode is either a metal nanoparticle (possibly ferromagnetic) or a molecular magnet. The investigated systems split into two different categories, depending on the size of the central island. The smaller islands, such as ultrasmall magnetic metal nanoparticles and Mn12 molecular magnets, are studie