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It has previously been shown by the authors that the pre-chamber ignition technique operating with fuel-rich pre-chamber combustion strategy is a very effective means of extending the lean limit of combustion with excess air in heavy duty natural gas engines in order to improve indicated efficiency and reduce emissions. This article presents a study of the influence of pre-chamber volume and nozzl

Not knowing enough about the similarities or differences of citation structures between different types of publications creates problems related to whether citation maps of research fields based on Web of Science/ISI data are representative of research fields as a whole or if they are a representation of how WoS perceives the field, not the least in the humanities and the social sciences. To inves

The paper examines the metaphysical ideas employed to embed Hellenistic astrology in an Indian religious and cultural context, relating them to questions of causality, determinism and moral freedom. These ideas are contrasted against the largely Thesophical adaptation of the same concepts, which in the 19th and 20th centuries formed the emerging modern astrology in Europe, and which led it to aban

Purpose: This study’s purpose is to examine if it’s possible through the Value Investing strategy The Acquirer’s Multiple to generate riskadjusted excess return during the period 2003-03-01 to 2016-03-01. Method: A study in the form of a quantitative method based on Tobias E. Carlisle formula The Acquirer’s Multiple with data extracted on a monthly basis from Thompson Reuters Datastream. Theory

Investments evaluation has been considerably studied by academics. Researchers argue that decisions are based on the least expensive investment because of the commoditization of Information Technology (IT) (Carr, 2003). Nevertheless, evaluating an investment strictly from a financial perspective may be problematic because it disregards other benefits that enhance organizational performance (Lin et

The present study examined the relationship between perceived speechtime, therapeutic alliance, and gender in couples therapy. The aim was to investigate if there were any gender differences in therapeutic alliance and if male clients needed to rate themselves as having more perceived speech-time than female clients in order to remain in therapy. A quantitative method was used as well as questionn

Betong är världens mest använda byggnadsmaterial och kan användas i många olika syften. Betong består av cement som bindemedel och vatten, sand och sten (ballast).Tillverkningen av cement är problematisk eftersom det medför stora koldioxidutsläpp och det har varit ett fokus inom branschen att minska miljöpåverkan. De framsteg som har gjorts för att minska miljöpåverkan är bland annat att använda a

Video surveillance at a workplace may cause interference with the right to private life under Article 8 ECHR and affect the right to data protection in the GDPR’s meaning. The thesis aims to analyse the functions of consent in the case of video surveillance at a workplace under Article 8 ECHR and Article 6 GDPR. The European Court of Human Rights (ECtHR) clarifies in its case-law that employees’ c

The principal rule of the common market is that goods and services are able to move freely across the borders of Member States. State monopolies in control of supply and demand are, therefore, only under exceptional circumstances compatible with the conditions of the common market. The compatibility of Swedish State monopolies with EC law is a controversial matter. The case-law of the ECJ lets us

Popular Abstract in Swedish Traditionellt sett har man tänkt sig att gradvisa förändringar i yttre miljöfaktorer leder till lika gradvisa ekosystemförändringar, men vi vet nu att ekosystem som utsätts för mänsklig påverkan eller klimatförändringar kan reagera kraftigt och abrupt genom att ett ekologiskt tröskelvärde överskrids varvid en förändring sker från en stabil ekologisk situation till en anRegime shifts in lake ecosystems can occur in response to both abrupt and continuous climate change, and the imprints they leave in palaeolimnological records allow us to investigate and better understand patterns and processes governing ecological changes on geological time scales. This thesis aims at investigating palaeolimnological records of regime shifts in lakes during the Holocene to explor

RISKfree ? ett system för riskhantering inom programvaruprojekt I dagens IT-centrerade värld sker utvecklingen av hårdvara och programvara i en rasande takt. Om ett företag skall ha möjlighet att vara konkurrenskraftigt i denna utvecklingstakt, krävs det snabba och effektiva metoder i utvecklingsprocessen. Dessa krav från omvärlden på nya och mer komplexa produkter och tjänster innebär ofta nya o

This paper is a critical discourse analysis aiming to examine how the Migration Court in Malmö uses children's own reasons for asylum and the concept of the best interest of the child in a selected number of decisions from January to March 2012th. We have investigated how the court formulates its decisions in order to under¬stand if a child’s claim for asylum is tested on its own merits and ho

Denna uppsats avser att redogöra för upphovsrätt till musikaliska verk och utreda när ett upphovsrättsligt intrång föreligger samt avgöra var gränsen går för att ett upphovsrättsligt intrång ska anses föreligga. Upphovsrätten regleras primärt genom URL och har till syfte att säkerställa rättssäkerheten för upphovsmän, liksom andra aktörer såsom utövande konstnärer. Upphovsrätten erbjuder upphovsThis thesis will touch upon the copyright to musical compositions and investigate when a copyright infringement is occurring, and determine the boundaries for when a copyright infringement should be considered existing. The copyright law is primary regulated through URL and serves to secure the legal rights for copyright holders, as well as other parties such as practicing artists. The copyright

Objective: Present a systematic analysis of the outcome research concerning video feedback (VF) programs. Method: Twentyninestudies published between 1990 and 2014 were examined. They focused on children 0–12 years old and had at least onecontrol group. Results: VF programs were similar in design, with interventions focusing on parental and child behavior, parentalsensitivity and attachment. In 41Objective: Present a systematic analysis of the outcome research concerning video feedback (VF) programs. Method: Twenty- nine studies published between 1990 and 2014 were examined. They focused on children 0–12 years old and had at least one control group. Results: VF programs were similar in design, with interventions focusing on parental and child behavior, parental sensitivity and attachment.