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The transformation of CO2 and green hydrogen into methanol presents a sustainable route for chemical and fuel production. Conventional methanol synthesis catalysts, such as Cu/ZnO/Al2O3, employ Al2O3 as a structural promoter, while Ga2O3 has recently emerged as a promising alternative. This study compares Cu-based catalysts supported on Al2O3 (CA) and Ga2O3 (CG), prepared via coprecipitation of la
The most prevailing hypothesis regarding mechanisms behind specific language impairment today is the hypothesis of general limitations of processing capacity. Such an hypothesis can hardly be tested by available language assessment tools, especially not by instruments in use for clinical assessment of the lexical-semantic domain in children. Reduced naming speed is by some researchers considered a
Hydrogeologikursvärdering GEOP05 vt 2016 Antal respondenter: 34 Antal svar: 25 Svarsfrekvens: 73,53 % Fick du före kursen tillräcklig information om upplägg och innehåll i kursen? Fick du före kursen tillräcklig information om upplägg och innehåll i kursen? Antal svar Ja 25 (100,0%) Nej 0 (0,0%) Summa 25 (100,0%) Medelvärde Standardavvikelse Fick du före kursen tillräcklig information om upp
https://www.geologi.lu.se/sites/geologi.lu.se/files/geop05_kursvardering_vt_16.pdf - 2026-05-09
This paper deals with new forms of political mobilisation and participation in social media, such as blogs, social network sites and the likes. The main focus is on the impor-tance of social networks in providing a “media filter”, functioning as a kind of collective gatekeeper to spread news and information perceived as important, in contrast to the image of the single individual media consumer fa
Background. Neutrophils from patients with chronic kidney disease (CKD) are dysfunctional and thus a contributing factor to the risk of infections. The mechanisms for leucocyte dysfunction in CKD are not fully understood. It is known that lipopolysaccharide (LPS) activates transcription of several genes encoding proinflammatory cytokines. We therefore aimed to study the effect of LPS on neutrophil
In order to meet its carbon targets, the UK must address the decarbonisation of the currently fossil-fuel dependent system of heating. Buildings and heat strategy at the national level has been insufficient in combatting this issue, and it is increasingly suggested that more local and regional approaches will be needed to accelerate the transition to low carbon heating. There is scope for furt
Background: The case company is a Swedish family-owned business, operating in the agri-food industry. Their philosophy is to develop, produce, and sell frozen products from the vegetable kingdom with a focus to be organic and convenient. The company has realized that the production layout and the material flow cause a lot of waste and have great potential for improvements regarding efficiency in p
Syftet med studien var att undersöka hur klienter upplevt sig ha blivit hjälpta av psykoterapi samt hur de upplevt förändring därigenom. Studiens ansats var fenomenologisk, vilket innebär att utgångspunkten var att studera själva erfarenheten av att bli hjälpt i psykoterapi. Data samlades in genom semistrukturerade intervjuer med sex personer som gått i olika typer av terapi. Intervjumaterialet anThe aim of this study was to examine what clients experienced as being helpful in psychotherapy, as well as the changes they perceived, through a phenomenological approach. Data was collected through semi-structured interviews with six participants who had undergone different types of psychotherapy. Material from the interviews was analyzed using thematic analysis. Two main themes, consisting of f
Syftet med denna studie har varit att undersöka hur ideella verksamheter och kommunala myndigheter arbetar med digital utanförskap bland sina klienter, vilka faktorerna för digital utanförskap kan vara samt hur den digitala utvecklingen ser ut. Studien genomfördes som en kvalitativ metod med semistrukturerade intervjuer. Totalt intervjuades sex personer, tre från ideella verksamheter och tre från
I denna studie har vi studerat de interna patienttransportörernas arbetsflöde och det förändringsarbete som finns inom lean. Vi har även belyst medarbetarnas värdeskapande och välmående i vårds- och arbetsmiljön. Arbetet utgår ifrån fallstudien om Malmö Universitetssjukhus och bygger på att skapa en förståelse över deras verksamhetsstyrning i interaktion med logistiken för att vidare kunna implemeIn this study, we have studied the internal patient transporters' workflow and the change work that exists within lean. We have also highlighted the employees' value creation and well-being in the care and work environment. The work is based on the case study of Malmö University Hospital and is based on creating an understanding of their business management in interaction with logistics in
Förlust av biodiversitet är ett av de största globala miljöbetingade problemen idag. Arter står inför ökande och potentiellt synergistiska hot från markomvandling och överexploatering av naturresurser, från globala såväl som lokala socioekonomiska krafter. Populationerna av ryggradsdjur har mellan år 1970 och 2016 visat på en global genomsnittlig minskning på 68 procent. Större djur, s.k. megafaunThe critically endangered Sumatran rhinoceros (Dicerorhinus sumatrensis) has, due to previous hunting and habitat loss, diminished to a few non-viable and fragmented populations. Despite a relatively large amount of conservation efforts during the last 30 years, numbers are still declining. Accurate numbers today are unknown, since the species is rare. Information indicates that less than 100 indi
Syftet med studien var att undersöka individers förväntningar inför att börja utöva yoga i stressreducerande syfte. Relaterat till detta fanns två undersyften: att undersöka individers egna upplevelser av stress, samt deras föreställningar kring yoga som fenomen. Slutligen ville vi även förstå yoga som psykologisk behandlingsmetod, samt att reflektera kring förväntningars eventuella effekt på yogaThe aim of this study was to explore individuals’ expectations of starting practicing yoga as a stress reducing intervention. In relation to this, two sub aims followed: to explore individuals stress experiences and how they see yoga as a phenomena. Finally, we wished to reflect upon yoga as psychological treatment, and how expectations can influence the experience of yoga. Semi-structured intervi
Authors: Ida Lingegård and Gabriel Skarrie. Title: “Third sector as actors of integration” - A qualitative study about swedish- somalian organizations’ work with integration. Supervisor: Lotti Ryberg Welander. The purpose of this study was to see how swedish-somalian organizations in Skåne define and work with integration. We’ve done four qualitative interviews with people working for different sw
A processing method is developed to characterize contacts for vertical nanowire structures. The process is based around optical lithography and an organic spacer material in order to facilitate an easily repeatable processing flow. Substrates with MOVPE grown GaSb nanowires are processed into sets of resistor devices. Variation in resistance of the devices is achieved by adding contacts at differen
Humlor behövs i staden – men vad krävs för att de ska trivas? Humlor är viktiga pollinatörer och utan de skulle pollineringen av våra grödor, bärbuskar och andra vilda växter bli sämre och därmed ge en sämre skörd. De senaste decennierna har humlor påverkats negativt av det intensiva jordbruket och den pågående urbaniseringen i och med att många naturliga miljöer har försvunnit. För att gynna humLand-use changes have led to a decline in suitable habitats for bumblebees, which may affect pollination of crops and wild flowers. Urban green areas such as parks and private gardens have the potential to favor bumblebees and it is thus important to understand how such areas should be designed. The aim with this study is to investigate what is needed to favor bumblebees in the urban environment,
Även om matchfixning och uppgjorda matcher har blivit ett allt mer omdiskuterat ämne det senaste åren saknas det i stort sett kunskap om hur läget är i Sverige. Det finns några enstaka forskningsrapporter och två hovrättsavgörande. Avsikten med uppsatsen har varit att undersöka vilka legala möjligheter det finns idag för att beivra matchfixning och hur den föreslagna spelfuskbestämmelsen i SOU 20Even if match fixing and manipulated matches have been a widely discussed topic the last few years, we still lack any deeper knowledge about the situation in Sweden apart from a few research reports and two rulings from the Court of Appeal. My intention with this bachelor thesis have been to examine which possibilities we have today to prosecute match fixing and how the proposed offence of cheati
Utbildning är en viktig del av vårt samhälle och med hjälp av ny teknik finns det utrymme för förbättring. Idag används datorer, applikationer till smarta telefoner samt surfplattor i stor utsträckning inom utbildning. En ny teknikrevolution håller på att äga rum, nämligen Virtual Reality. Detta examensarbete undersöker användbarheten för Virtual Reality som utbildningsverktyg. Eftersom Virtual ReEducation is an important part of our society and with technological advancements there is room for imporvement. Computers, smartphones, tablets and applications are widely spread as educational tools in todays classrooms. A new technological revolution is about to happen, which is called Virtual Reality. This thesis examines the usability of Virtual Reality as an educational tool. Since Virtual R
