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Weather impacts several aspects of our daily life, of which the way we travel is one. The relationship between weather phenomena and ridership of trains has not received much attention previously. The study we present here aims to understand the impact of temperature, wind, and precipitation on passenger volumes for commuter trains. To do so we make use of automatic passenger count and weather dat
Direct Membrane Filtration (DMF) is a relatively new concept for the treatment of municipal wastewater. While the widely established membrane bioreactor (MBR) concept combines biological treatment with membrane separation, the DMF concept operates abiotic. The DMF concept is particularly suited treating municipal wastewater having only BOD and total phosphorous (Ptot) discharge demands. Furthermor
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Purpose – The purpose of this paper is to report a case study that qualitatively describes and analyses teachers’ discussions when planning and evaluating lessons under supervision, and what is described is the focus on their reasoning, the activities decided upon and how they decided to assess the pupils’ learning outcomes when transforming formal curriculum objectives for English as a foreign la
Purpose: The purpose of this paper is to describe pre-school children's learning during a learning study, and their teachers’ awareness of each child's learning possibilities in relation to what they actually learned. The paper's aims are twofold; first, to focus on how to design learning study in pre-school settings; and second, to study young children's (aged 4-5) learning. Design/methodology/ap
Dwell time is crucial for railway operations, for example, 20% of the total travel time in a mass transit context in the Paris region. With this, it is also a source of delays due to its variability. One way to ensure the robustness of a timetable is to add margins as buffer time that can be consumed to absorb short delays. Much work has been done on run time margins, but dwell time margins receiv
This theoretical paper adopts a procedural perspective to identify the challenges associated with the implementation of the full scope of approaches to circular public procurement (CPP). We contend that beyond considering CPP from a substantive standpoint (i.e. the procurement affects outside of the organization), adopting a procedural perspective (i.e. the procurement affects inside an organizati
Bakgrund: Allt fler patienter överlever i takt med att intensivvården utvecklas. En stor del av dessa patienter har emellertid kognitiva besvär efter utskrivningen som kan vara bestående lång tid efter utskrivning, vilket påverkar deras livskvalitet negativt. Syfte: Var att belysa prevalensen av långvarig kognitiv nedsättning för patienter efter intensivvård där instrumenten Repeatable Battery for
Uppsatsen behandlar den fria rörligheten för varor i relation till det svenska alkoholmonopolet samt hur Systembolagets framtid ser ut om gårdsförsäljning införs i Sverige. Art 34, art 36 och art 37 FEUF är tre fördragsbestämmelser som har varit av relevans för uppsatsens undersökning. Frågeställningarna som uppsatsen syftar till att besvara är för det första hur det svenska alkoholmonopolet förhåThe essay addresses the free movement of goods in relation to the Swedish alcohol monopoly and how Systembolaget's future looks if on-farm sales are introduced in Sweden. Art 34, art 36 and art 37 TFEU are three treaty provisions that have been relevant to the essay's examination. The questions that the essay aims to answer are, firstly, how the Swedish alcohol monopoly relates to the prov
Notwithstanding the increasing environmental awareness among consumers, researchers do not witness a substantial shift in consumption and disposal behaviour of textiles. Since research on disposal behaviour of home textile products is currently limited, it is relevant to explore consumers’ decision-making when handling no-longer-wanted home textiles. This thesis aims to better understand consumers
Kommunalt arbete för privat konsumtion som inte hotar klimatet. Ska Sverige nå de utsläppsmål av växthusgaser som krävs för att förhindra en global katastrof i form av ökade temperaturer på vår planet, måste den genomsnittliga svensken minska sina totala årliga utsläpp till vad som idag motsvarar en flygresa tur och retur till Thailand. För att möjliggöra de stora samhälls- och livsstilsförändrinThe Swedish Environmental Protection Agency has come to the conclusion that Sweden must cut their greenhouse gas emissions by around 80 % until the year 2050 for it to be possible to meet the climate targets set by the UN. This study aims to show what role the municipalities in Sweden play in the transition of the society to sustainable levels of emissions, focusing on private consumption. The pur
There are plenty of IT-consultancy firms operating today, and the numbers show that they keep getting more and more. At the same time, the demand for these services are increasing. The biggest issue that these firms face today is related to finding new business opportunities. The complexity surrounding the purchase of these services make it a complex subject that is hard to fully grasp. It include
The growing importance of organisations becoming more sustainable has reached a crucial point. To aid the journey of becoming more sustainable information systems and specifically business intelligence is an appropriate solution to help manage and measure sustainable development. However previous research suggests the use of business intelligence in the context of sustainability is not as prevalen
Water for Injection (WFI) is a critical utility in pharmaceutical manufacturing, traditionally produced through an energy-intensive distillation process. This thesis investigates the feasibility of a more sustainable alternative, ambient WFI production using membrane-based purification technologies combined with ozonation in the storage and distribution loop. Conducted in collaboration with AstraZ
Background The COVID 19 pandemic has subjected a lot of countries to economic and social turmoil. This has contributed to socio economic as well as psychological challenges undermining the economies of many countries. Immunization is the key in this crucial phase of pandemic that can save a lot of precious lives. But imminent challenges in immunization supply chain of world countries to the native
