Grundfilosofin i Supply Chain Management är att matcha utbud mot efterfrågan. Den så kallade Bullwhipeffekten pekar på att variationen mellan utbud och slutkundens efterfrågan ökar ju längre bak i försörjningskedjan man kommer. Med det menas till exempel att försäljningskvantiteter som faktiskt säljs i en affär sällan speglar de orderkvantiteter som leverantören skickar till tillverkaren som försörjer butiken med produkter. Förutom variationer i utbud och efterfrågan visade det sig att bristande interorganisatorisk kommunikation, brister i prognosarbetet tillsammans med en bristande datastruktur bidrog till en låg servicegrad. Den senaste forskningen belyser hur variation som orsakats av bullwhipeffekten kan minskas, samt att en låg servicegrad kan förbättras genom ett ökat samarbete i försörjningskedjan.

In this paper I study how the repeal of the Swedish wealth tax (1 of January 2007) has affected people´s labour supply behaviour. This particular issue is relevant because it may help us understand some of the effects of the earnings tax changes that have taken place in Sweden. Accoring to standard economic theory a repealed wealth tax is similar to an income effect for the persons who previously paid the tax. That means that they theoretically will want to consume more leisure, that is decrease their labour supply. The method I am using to test this hypothesis is a difference-in-difference approach where the treatment group consists of persons who previously paid the tax and the control group of comparable persons who did not pay the tax.

Amyotrophic lateral sclerosis is a progressive neurological disease which causes a slow degeneration of the body. Living with this disease means being exposed to severe strain and every day could bring new losses. Amyotrophic lateral sclerosis does not cause any harm to the intellect, the mind remains unaffected. The aim of this study was to achieve an understanding, and to shed light on the nature of positive life experiences of people living with amyotrophic lateral sclerosis. This literature study is based on detailed examination of three person's narrations taken from their autobiography and biographies.

Hunger is a problem in some parts of the world (www, FAO 1, 2012). The lack of food is often a result of insufficient knowledge in soil fertility management (Röing de Nowina, 2012). Ongoing hunger and malnourishment are quite prevalent in Sub-Saharan Africa and are often combined with poverty (www, FAO 1, 2012). Farming is the most common occupation in this area and the farms are often small-scale farms with subsistence crops and a few cattle. The farmers who operate these small-scale farms are economically a weak group.

For today's young adults, the experience of being in the age period 18-30 years is, compared with previous generations, quite different. There is more room for exploring and experimenting when lifestyles and life-choices are no longer predetermined, and most things are possible for today's young people. The object of this thesis is to examine young people2019s experiences in the transition from youth to adulthood and to illuminate those experiences and difficulties that take place during this period. In the study, qualitative interviews were used in four focus groups, divided up in two age categories. The results reveal that the feeling of being an adult arises in the latter part of the period, and that variations between individuals are readily apparent.

This study means to research the importance and significance of the social and informal learning opportunities offered at a workplace. With Wenger?s theory about social learning and communities of practice as a starting point, this study will create understanding about how teachers at a school comprehend their opportunities for learning within the teacher community. The study is conducted at an independent school in Sweden, and is based on interviews with eight of the teachers employed at the school. The purpose of the study was to research how employees perceive how their social interactions with their colleagues can create learning, and what obstacles they might face along the way.

This report tries to discuss the concept of social sustainability; what it means and how residential development can be made more socially sustainable. This is done by interviewing several and various representatives in JM AB, the municipality of Uppsala and residents of Åriket to explore how JM AB as a housing developer and the municipality are working with issues regarding social sustainability and what the residents in one of the new housing projects themselves think of these issues. The result of these interviews will be compared and analyzed with the prospect of finding common variables and hopefully ways of improvement.This will result in our own recommendations of areas of improvement either by broad initiatives or specific actions to increase the social sustainability. Areas such as meeting places, sustainable functions and joint efforts between different parties. During the work on the report we come in contact with several other areas of interest that we are not able to process ourselves and therefore recommend them for future studies..

I have done a theoretical essay and to find out the answer to my questions I used literature study as my method. You can kind of say that I have used the literature as my empirical material, so my essay is in one way a qualitative study. I choose to have a social psychologist perspective to approach my questions. To answer the questions I have used a couple of researchers who a find relevant to answer my questions. I found Meads symbolic interactionism together with Goffmans theatremeatphor as an important theory to explain the social interaction.

The aim of the project was to investigate if Swedish rodents, brown rat (Rattus norvegicus), house mouse (Mus musculus), wood mouse (Apodemus spp) and water vole (Arvicola terrestris) captured in pig herds and in urban areas, constitute a reservoir for pathogenic Leptospira spp. Under Swedish conditions leptospirosis gives rise to reproductive disorders in pigs and symptoms of flu in humans. It has long been established that rodents are chronic carriers of pathogenic leptospires in their kidneys, and can spread the bacteria with urine. The old nomenclature of serovoars is still in use, but a new system of genetic classification has developed and today the genus Leptospira contains 17 species. There are several diagnostic test developed for leptospirosis.

In nature there are about 4,500 minerals identified. These can roughly be divided into two groups, opaque phases and non-opaque phases, with the exception that some opaque phases also may act as a non-opaque phase in different circumstances. The division is made on the basis of the optical properties. Opaque phases are nontransparent, which means that a different type of microscope must be used. A conventional microscope uses transmitted light while the microscope for opaque phases or the ore microscope uses reflected light.

The trend towards increasingly large farming units raises questions regarding how to better monitor production. Larger units make the impact from possible errors more severe, which increases the pressure on management supervision. To cope with management issues, prevent errors and handle increased demands on traceability and documentation, the Real Time Location Systems (RTLS) concept is making its way into various parts of agriculture. In sectors outside agriculture, RTLS are already being used successfully to track and locate items through nodes at different levels of accuracy, such as room level or the relative or absolute position. Empirical data can be received in real time from the nodes.

This thesis investigates how inventory management is practiced at a Swedish sawmill company, how practice differs from theory in this field and how the company could make more use of this theory. To do this we have performed a study on relevant literature and compared our findings with a field study on Moelven Valåsen AB. Our analysis shows that a large gap between theory and practice exists. We identify several reasons to this, including some sector specific problems when calculating cost rate for timber inventories. Suggestions on solutions to these problems and an example of how a cost rate can be estimated with relatively simple means are presented.

Bakgrund: Historiskt har företag haft stora lager för att kunna möta kundernas efterfrågan. I takt med att kundanpassning och flexibilitet har ökat har det blivit allt dyrare och näst intill omöjligt att hålla lager som kan tillgodose kundernas behov. Att styra sitt lager så att det motsvarar efterfrågan har nästan varit en omöjlighet. En lösning på lagerstyrningsproblematiken är Vendor Managed Inventory (VMI) som innebär ett tätare samarbete mellan kund och leverantör. Kunden tillhandahåller information om lager och efterfrågan och leverantören tar över ansvaret för att varorna i kundens lager inte ska ta slut.

In this paper I study how the repeal of the Swedish wealth tax (1 of January 2007) has affected people´s labour supply behaviour. This particular issue is relevant because it may help us understand some of the effects of the earnings tax changes that have taken place in Sweden. Accoring to standard economic theory a repealed wealth tax is similar to an income effect for the persons who previously paid the tax. That means that they theoretically will want to consume more leisure, that is decrease their labour supply. The method I am using to test this hypothesis is a difference-in-difference approach where the treatment group consists of persons who previously paid the tax and the control group of comparable persons who did not pay the tax.

AbstractDegree thesis Solid content in Lime Mud By Andre Flodin Process operator program ? Umeå University 17/6 ? 2014 Pages: 21A thesis was made on Billerudkorsnäs production unit in Karlsborg where lime kiln in the causticising department of chemical recovery plant does not meet the required production. Causticising department is the final step in the chemical recycling unit. There, the filtered green liquor is mixed with lime to recover the cooking chemicals used in the pulp factory. The cooking liquid is called white liquor.