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A reliable electricity sector is imperative for the development and competitiveness of Costa Rica. During the last decade, electricity demand has been growing faster than the expansion of the power network, and the demand side efforts have been almost inexistent. Therefore, since 2007 the electricity sector of Costa Rica is in a vulnerable position. In fact, for 2014 energy shortages have been ant
Berggrunden i sydvästra Sverige består av bergarter som deformerades och metamorfoserades under den Svekonorvegiska kontinent kollisionshändelsen. Den så kallade ”Sveconorwegian Frontal Deformation Zone” norr om Vättern och Protoginzonen söder därom anses utgöra den östligaste gränsen för Svekonorvegisk omarbetning. Söder om Vättern är Protoginzonen en 20-30 km bred N-S deformationszon. FortsättniThe bedrock in the southwest of Sweden was deformed and metamorphosed during the Sveconorwegian orogeny. The Sveconorwegian Frontal Deformation Zone north of the lake Vättern and the Protogine Zone south of the lake is regarded as the eastmost boundary of Sveconorwegian reworking. South of lake Vättern the Protogine Zone is 20-30 km wide made up of a system of discrete ductile (and locally brittle
En utgrävning gjordes nyligen i övergången mellan kambrium och ordovicium i alunskifferformationen utanför Södra Sandby i Skåne. Under sökandet efter konodonter i en kalkstensbädd från understa ordovicium upptäcktes mikroskopiska sfäruler 0,1-0,5 mm i diameter. Har dessa ett biologiskt ursprung eller har de bildats genom någon rent kemisk/geologisk process? Då det finns stora likheter med rapporteMicroscopic spherules, 0.1-0.5 mm in diameter, from the lowermost Ordovician Rhabdinopora flabelliforme parabola graptolite Zone of the Alum Shale Formation in Södra Sandby, Scania, southern Sweden, have been investigated. The specimens have been studied by light and scanning electron microscopy in order to assess their affin-ity, taphonomic history, and possible relation to metazoan embryos. Diff
The purpose of this thesis is to analytically examine and investigate if male and female have no meaning with regards to the County Administrative Courts descriptions and assessments in cases regarding the Care of Abusers (special provision) Act (LVM). It is to investigate if notions of gender are expressed in these LVM-cases, and if so, how are they expressed and how can we understand these expre
Background: Many companies are today struggling to keep up with the challenges that have arisen from the increase of globalization and harder competition during the last couple of decades. This might reflect on companies as they need to do a strategic organizational change in order to create or retain a competitive position on the market. Those kind of change projects are usually difficult to
The reality of climate change and the substantial impact it can have on our environment and social systems in the future is globally recognized. Intergovernmental Panel on Climate Change (IPCC) have acknowledged that global warming will lead to higher temperature and less precipitation and that it will have an effect on food safety, especially in developing countries. The aim of this study is to i
Working Capital Management (WCM) is a management tool used in large companies to optimize the use of cash by minimizing the amount of cash tied up in working capital accounts, in order to reduce the risk of insolvency and to increase profitability. One of the main reasons why start-ups fail is related to liquidity issues. Despite a wide acceptance regarding the importance of WCM for start-ups, the
This Master Thesis report describes the development of a new surveillance camera design containing PIR-sensors (Pyroelectric Infrared). The background to this project lies in the idea that PIR-sensors and video-motion detection technology can complement each other and thereby reduce false alarms. Research on PIR-sensors and optics were carried out to gain and understanding of the limitations and p
This thesis aims at comparing the differences between Chinese welfare system and Swedish welfare system in respects of maternity insurance, parental leave and childcare. The reason comparing welfare system in these specific aspects is because they have intense relations with the mothers’ and children’s benefits. They also influence the mothers’ will of pregnancy. Selecting these two countries as t
The Common Agricultural Policy is one of the most important policies within the European Union. However, the support from CAP have had some unexpected consequences for the environment. Major changes were made in 2003 regarding the way payments were given to farmers, in order to reduce the environmental impact of agricultural production. The support was made decoupled, which basically meant a great
The steel industry is with its high emissions an important sector to transform from fossil-fueled to fossil-free. In recent years, the technology development has accelerated quickly regarding iron ore reduction using hydrogen produced from electrolysis within the EL-DRP-EAF steel production route. However, it is problematic that the energy supply for the majority of the efforts made within the gre
Titel: Projekteringsledning med stöd av BIM Författare: Caroline Gustafsson, Civilingenjörsutbildning Väg och vattenbyggnad, Lunds Tekniska Högskola Handledare: Stefan Olander, Universitetslektor, Docent, Institutionen för byggvetenskaper, Avdelningen för Byggproduktion, Lunds Tekniska Högskola Examinator: Radhlinah Aulin, Universitetslektor, Docent, Institutionen för byggvetenskaper, AvdelningTitle: Design management with the support by BIM Author: Caroline Gustafsson, Master of Science in Civil Engineering, Faculty of Engineering, Lund University Supervisor: Stefan Olander, Associate Professor, Docent, Department of Construction Sciences, division of Building production, Lund University Examiner: Radhlinah Aulin, Associate Professor, Docent, Department of Construction Sciences, div
Transport planning has been in favour of and prioritised motorised transport for almost a century. During this time, cars have been given street space at the expense of more sustainable transport modes. The auto-normative paradigm thus created a spatial imbalance, an injustice, in the amount of space that are devoted to the different transport modes. The main objective of this thesis is to analyse
Emotion regulation and emotional work can have both positive and negative effects. Previous studies have suggested that emotion regulation is taught through early life socialization, and that this socialization may be gendered. If this were the case, we learn to regulate our emotions differently, and for some to, for instance, be socialized into suppressing their emotions may lead to negative cons
Recently, the consumer interest and revenue from domestic aide robots have been rapidly increasing. A report from 2018 estimates that the global revenue from this sector will rise from $6.4 billion to nearly $23 billion by 2022, an increase by 250%. This thesis covers a concept development process defining a multi-purpose, autonomous household robot. The focus user group is consumers, and it is ai
Wearable security cameras has been used by police officers and other agents working within the field of security for many years. Some of these cameras are equipped with an accelerometer and gyroscope sensor that can be used to detect if something is happening to the wearer of the camera. Ideally, the recording should start automatically if the camera is affected by sudden movements, for example if
Introduktion; Studiens syfte var att undersöka unga mäns upplevelser av att söka och gå i samtalsbehandling. Metod: Studien är kvalitativ med en fenomenologisk ansats. Vi genomförde 8 semistrukturerade intervjuer , 7 valdes ut för att ingå i studien. Deltagarna var unga män, 18-27 år, som hade gått i samtalsbehandling hos en kurator. Intervjuerna transkriberades och analyserades med tematisk analyIntroduction: The aim of this study was to examine young men’s experience of seeking out and participate in therapy. Method: The qualitative study used a phenomenological approach. Eight semi-structured interviews were conducted, seven of which were chosen for the study. The participants were young men in the age of 18 to 27 years old, who had undergone talk therapy with a counselor. The interview
The most common way to develop System-on-Chip's (SoC) today is to utilize hardware design on a Field programmable gate array (FPGA). By utilizing the hardware on an FPGA, the opportunity to verify the hardware and start software design before implementing the final solution on silicon is possible. However, using an FPGA as a reference model for a final design gives a slightly imprecise estimat
I samband med Covid-19-pandemins inträffande tvingades såväl allmänna domstolar som skiljenämnder världen över att ta ställning till om förhandlingar skulle ställas in i väntan på att smittspridningen skulle gå ner eller om de skulle genomföras med hjälp av tekniska hjälpmedel. Många var snabba med att utnyttja de tekniska möjligheter som stod till buds och det blev på kort tid vanligt med virtuelWith the onset of the Covid-19 pandemic, national courts and arbitration tribunals around the world were forced to decide whether to cancel hearings while waiting for the spread of the disease to subside, or whether to conduct them using technical means. Many were quick to take advantage of the technological means available, and virtual hearings in which all participants are present via some form
