Betong har använts flitigt som byggmaterial under modern tid och är idag ett av de mest använda byggmaterialen. Då krav på hållbarhet blir allt större läggs mer fokus på de stora koldioxidutsläpp som cementtillverkningen medför. Ett sätt att minska klimatpåverkan är att ersätta delar av Portlandcementet med restprodukter från andra industrier, såsom flygaska från kol- och kraftvärmeverk. Det är enConcrete has been frequently used as a buildning material in modern time and is today one of the most applied buildningmaterials. Since the demand of sustainability is getting bigger, more focus is put on the large carbon dioxide emissions that happens due to the cementmanufacturing. One way to reduce the carbon dioxide emissions is to replace a part of the Portlandcement with residues from other

Brazil is a country founded on migration, and since the Second World War most of that migration has been internal. However, urban overcrowding has changed the nature of migration in this, one of the most urbanized developing countries. Does internal migration in such a context still bring sizeable income gains, and are Brazilian workers right to be moving away from megaolopolises like greater São

This thesis aims at defining the improvement areas for packaging and logistics of a long shelf-life Danone Nutricia aseptic product. By literature research and interview, the author is able to build a product mapping protocol to define the sensitive components requiring particular concerns on packaging and logistics. This protocol could be implemented in both academic researches and industry proje

Om du skulle gissa på hur många komponenter det finns i din mobiltelefon, vad hade du gissat på då? 10? 100? 1 000 000? Skulle du tro mig om jag säger att svaret är runt 200 miljarder? För det är faktiskt så. I din telefon och i all elektronisk utrustning runt omkring dig finns miljontals små elektroniska byggdelar som gör vårt tekniska samhälle möjligt. Snabba, smarta och kraftfulla datorer och mThe silicon MOSFET is one of the most important components used in modern electronics. The pursuit to continue fulfilling Moore’s law by scaling transistors to even smaller sizes have driven the development forward for CMOS technologies and new approaches have been necessary. These include changing the geometry of the devices for even higher performance, like creating 3D structures (finFETs or tri

How are non-heterosexual spaces for men constructed and how can we understand them? What purpose do they fill? Where does non-heterosexual men go looking to find other nonheterosexual men? This Bachelor thesis in Gender Studies explore the answers to these questions. Inspired by ’’Såna på Amerikabåtarna’’ a sociological study by Arne Nilsson the research of this thesis is drawing on four qualitati

Design can steer individuals in different ways to guide them to perform an intended behavior and make certain decisions. Persuasive design and digital nudging refer to two design strategies, which both emphasize the concept of designing with intention. By guiding users through design within the process of decision-making. Digital nudging originates from the concept of nudging which is rarely menti

The purpose of this research is to investigate the Performance Management within the ACAs. The findings of this research concluded that the two Anti-Corruption Authorities have different performance management systems. The researchers believe that this difference stems from internal and external factors.

During the period of the Roman Imperial Period the area north of the Roman limes, Germania Magna, was influenced from the Roman Empire. The varied interactions between the Romans and the Germanic population, living beyond the northern frontier, has broadly been studied during centuries. One of these aspects have been to further understand the relation and the Roman- Germanic interaction by investi

This study aimed to investigate the value of HEXACO personality traits in predicting job crafting, as well as the relationship between the proactive dimensions of HEXACO (extraversion, conscientiousness, and openness) and job crafting, work engagement and employment types. Based on previous literature findings, this study proposed that job crafting will mediate the relationship between personality

The real space behavior of the GW self-energy in the electron gas model was investigated in this thesis work. The self-energy is naturally decomposed into the screened-exchange and the Coulomb-hole components. The self-energy calculated with different electron densities as function of frequency and position was compared with the static approximation. At low frequency, the screened-exchange self-en

I detta arbete undersöks hur musiklärare på gymnasiet ser på bedömningsuppdraget kopplat till de anvisningar som ges i läroplanen. Syftet är att ta reda på hur musiklärare upplever tydlighet i dessa anvisningar. Det syftar också till att jämföra tolkningar av kunskapskraven, samt öppna upp till diskussion om vad som är viktigt för att ha ett bedömningsarbete som håller en hög kvalitet. Metoden somThis study examines how music teachers in upper secondary school view the assessment assignment in aspect to the instructions given in the curriculum. The purpose is to find out how music teachers experience clarity in these instructions. It also aims to compare interpretations of knowledge requirements, and open up for discussion about what is important for high quality assessment work. The metho

Följande rapport har gjorts i utbildningssyfte i kursen Brandteknisk Riskvärdering på brandingenjörsprogrammet på Lunds Tekniska högskola. Rapporten är en brandteknisk riskvärdering med personsäkerhet i fokus över objektet Galleria Gränden i Linköping som är en välbesökt galleria i centrala Linköping med upp till tusentals besökare varje dag. Objektet har ett omfattande befintligt brandskydd. I stThe purpose of the report is to evaluate the fire safety design of Galleria Gränden, a mall located in central Linköping. Only the personal safety for the occupants have been taken into consideration. An onsite inspection was conducted to make measurements but also to inspect the fire safety installations to get a general perception of the fire risk in the building. An initial risk analysis was ma

Att byta ut fullt funktionella klädesplagg och möbler eller renovera ett hem för nöjes skull är inget uppseendeväckande idag. Att konsumera är normen. En stor del av de miljöproblem som finns beror dock på den utarmning av naturresurser som sker för att tillgodose samhället med detta flödet av varor. Dessutom leder konsumtionen till att stora mängder avfall genereras. En del av lösningen till dess

Partikelkolliderare är stora maskiner som accelererar partiklar till höga energier, för att sedan låta dem kollidera. Därvid bildas ett stort antal produkter, som kan spåras i detektorer. De processer som inträffar under och efter kollisionerna beskrivs huvudsakligen av standardmodellen, en teori som klassificerar de fundamentala partiklarna och växelverkningarna mellan dessa. Även om standardmodeIn this thesis, the space--time picture of the hadronization model has been implemented in the event generator Pythia. From this implementation, the hadronic behaviour has been studied for different scenarios, in order to begin addressing the unexpected collective behaviour of high-multiplicity pp events, which is typical for heavy-ion collisions. First, the temporal and radial evolution of pp and

This study is based mainly on assessing damage done to asphalt by trucks within the load bearing class 4 (BK4). BK4 is a new vehicle rating class for heavy duty vehicles, which refers to an increase of the maximum permissible gross weight to 74 tonnes (for the current 64 tonnes, BK1) for trucks, and which the government has completed implementing the summer of 2018. Since there is still doubt as t

The ongoing climate change has affected Greenland's ice sheet with heighten near surface temperatures, an extended melt season and change in precipitation. These effects have caused Greenland's ice sheet to melt at an accelerating rate. This study focuses on the importance of large scale extreme precipitation to the surface mass balance of Greenland. The surface mass balance of Greenland

Uppskattningsvis kommer det år 2020 att finnas fler än 20 miljarder uppkopplade produkter runt om i världen. Hårdvarukomponenter blir allt mindre och mikroprocessorer och kommunikationsmoduler kan hittas i alla möjliga produkter. Inom mjukvaruutvecklingen blir röstassistenter mer intelligenta för var dag som går och smarta högtalare presenteras som en naturlig del av människors framtida smarta hemIt is estimated that in 2020 there will be more than 20 billion connected devices around the world. Hardware keeps getting smaller and microprocessors and communications modules can be found in all manner of products. On the software side, voice assistants are getting more intelligent by the day, with smart speakers being promoted as a natural part of people’s future homes. However, for these prod

This master thesis aims at improving vehicle positioning in high-speed movement scenarios where global navigation satellite system (GNSS) does not work well. The standard 802.11p, as one of the WiFi family members, it can support to share vehicle information between vehicle and vehicle or between vehicle and infrastructure in a high-speed movement environment. Without the help of GNSS, the vehicle

Quantification of CO2 emissions for case 1 - ISLK and case 2 - Föraren arrived at 42 and 125 CO2 per A_temp and with suggested changes it was possible to reduce to 38 and 109 CO2 per A_temp. The review of the possibility of lowering emissions in the manufacturing of concrete showed that the addition of fly ash reduced CO2 emissions by 10% per 10% of cement exchanged for fly ash. As well as demonst