Att använda råvaror och energi så effektivt som möjligt är en utvecklingsriktning som genomsyrar hela samhället. Ett resultat av detta är att nya regler och ny teknik har lett till att nya byggnader använder värme mer effektivt än tidigare. Då fjärrvärme står för drygt hälften av uppvärmningen i Sverige innebär en förändrad värmeanvändning nya förutsättningar för fjärrvärmens framtida utveckling.

The Normalized Vegetation Difference Index (NDVI) is frequently used as a surrogate for vegetation properties and is often correlated with climatic variables such as rainfall. However, studies have shown that conventional regression models used to study the spatial relationship between NDVI and rainfall are often plagued by non-stationarity and are scale dependent. This thesis employed a spatial d

Imaging in scattering media is used in different fields such as medicine for the diagnosis of tissues or in combustion to study spray injection systems. The problem with imaging in scattering media is the blurring induced by multiply scattered photons. There exists techniques to reduce multiple scattering detection, based on various filtering approaches. Two-photon excitation fluorescence imaging

Syfte: Studiens syfte är att undersöka om deltagarorienterat managementsynsätt och inre motivation har ett positivt samband. Metod: Studien utgick från en deduktiv ansats med en tvärsnittsdesign. Data samlades in via en webbaserad enkät som skickades ut via Sveriges Kommunikatörers nyhetsbrev. Enkäten bestod av två delar där Del I mäter huruvida kommunikatören motiveras av olika påståenden och däPurpose: The report aims to examine whether an involvement-oriented management philosophy is positively correlated with the intrinsic motivation of working individuals. Methodology: The report adopted a deductive method combined with cross-sectional design. Data was collected using a web survey which was distributed by the Swedish Association of Communication Professionals. The survey consisted o

I Skåne står industrisektorn för omkring 26% av energianvändningen, och producerar samtidigt betydande mängder spillvärme. Det pågår kontinuerligt ett utvecklingsarbete och det finns redan många lyckade exempel på återvinning av industriell restvärme, men det finns fortfarande potential till förbättring. Som fallstudie har en medelstor kemisk tillverkningsindustri, som huvudsakligen producerar vat

In an attempt to at the same time introduce new technology into the existing public transport network, investigate the impact of this technology on street space in cities and present a solution to the problem with congestion in dense city centers a model is introduced. This model demonstrates one way to implement autonomous vehicles in the public transport network in dense city centers. The result

Klimatförändringen är en av vår tids stora utmaningar. Energieffektivisering och satsning på förnyelsebar energi måste ske på bred front. Viljan finns, men industrier och företag hindras av att verka i detta kvartalsrapporteringens tidevarv.

Image quality has always been a matter of great importance for anyone working with or consuming images and videos. Images and videos are, in general, for human consumption. Thus, image quality is essentially a subjective attribute of an image. Though there exist both objective and subjective approaches to assessing image quality, objective results may not correlate well with subjective resultImage quality has always been a matter of great importance for anyone working with or consuming images and videos. There exist both objective and subjective approaches to assessing image quality. Example metrics of the former include PSNR and SSIM, both of which mathematically compare pixels of the original image with the equivalent pixels of the distorted or changed image. Objective methods are f

Radar is a technology that is widely used in many diverse areas; from monitoring space down to ocean surveillance, with many more applications in between. The technology existed before, but was mainly developed in secret by several nations during World War II. Radar technology uses radio waves to detect various kinds of objects and can determine their range, velocity and orientation. It is, theref

Congratulations! You have a new match - a qualitative study about the meaning of clothes on Tinder is a bachelor thesis about how people can communicate via clothes on the dating application Tinder. This thesis analyses how clothes communicate and give a glimpse of the identity of the person in the images. Through Erving Goffman and his theory on roles in everyday situations the thesis analyses th

The purpose of this study is to understand and gain insights into the entrepreneurial marketing experiences of female immigrant women in the Helsinki metropolitan area. There is limited literature on immigrant entrepreneurs in Finland and even less regarding female immigrant entrepreneurs, thus it is important to investigate this subject matter. A qualitative research method is adopted, through t

Collaborative consumption is a business concept that is evolving with popularity in our con-temporary society due to the advantages it provides from an economical and environmental perspective. The thesis is focused on a particular type of collaborative consumption: flat-sharing. Here, the authors intend to investigate the impact of the technology that mediates the guests and hosts of flat-sharing

This thesis examines the occupational mobility of a sample of immigrants who arrived in Sweden between 1971 and 1985. The data includes information on pre-immigration occupation and on up to four occupations in Sweden. The empirical analysis supports a U-shaped pattern of occupational mobility from home country to host country which is in line with the theory of imperfect transferability of skills

This thesis describes the characterization of the rheological properties of dense suspensions of sodium caseinate and micellar casein with respect to changes in concentration (100-200g/L), pH (7.0-5.3), charge density (Δα), and temperature (5-40°C). The relationship between pH and charge density and how this relationship is affected by changes in temperature and concentration were also addressed.

I det här examensarbetet har effekterna av att tillsätta nanopartiklar till konventionella flamskyddsmedel studerats. Huvuddelen av arbetet har utförts på Saab Barracuda AB (Barracuda), Gamleby, och delar av arbetet har utförts på Totalförsvarets forskningsintitut (FOI) och Exova, båda i Linköping, samt Lunds Tekniska Högskola (LTH), Lund. Arbetet fokuserar på att utreda om tillsatsen av specifikaIn this master thesis the effects of adding nanoparticles to conventional flame retardants has been examined. The main part of the work has been carried out at Saab Barracuda AB (Barracuda) in Gamleby, and part of the work has been carried out at the Swedish Defense Research Agency (FOI) and Exova, both in Linköping, as well as The Faculty of Engineering in Lund. The work focuses on whether the ad

Uppsatsen behandlar den tekniska konsultens ansvar när standardavtalet ABK 09 är tillämpligt. ABK 09 är ett standardavtal som är avsett att tilläm-pas vid konsultuppdrag inom arkitekt- och ingenjörsverksamhet. Den hu-vudsakliga frågan som behandlas i uppsatsen är vad det innebär att konsul-ten ska genomföra uppdraget fackmässigt, med omsorg och i enlighet med god yrkessed. Att konsulten ska genomfThe paper deals with the technical consultant’s responsibility in a contractu-al relationship when the standard agreement ABK 09 is applicable. ABK 09 is a standard agreement that is intended for commissions within architecture and engineering. The main issue in the essay is what it means that the con-sultant shall execute the commission professionally, with care and in ac-cordance with profession

The purpose of this study was to gain a greater understanding on how healthcare workers, particularly caregivers of elderly and dementia patients, are impacted by a Mindfulness-based Stress Reduction (MBSR) training and to explore the reasons a manager has for incorporating these types of trainings. Within the scope of this qualitative study, we conducted semi-structured interviews with nine careg

The nuclear reaction 10B(n,alpha)7Li* was utilised to develop a neutron detection system. This system has the purpose of being used to detect the thermal neutron radiation emitted by spent nuclear fuel, before it is transported to a final repository. This to investigate the content of the fuel-containing capsules, primarily to ensure non-proliferation of radioactive materials in the nuclear waste

The aim of this thesis is to identify the roots of the leftover women phenomenon in order to understand why it has appeared. In particular, we examine why the leftover women are having difficulties in finding a husband in the Chinese marriage market. Additionally, we establish whether the leftover women phenomenon may be a consequence of the increasing patriarchal norms in China. Through an in-dep