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11348 Uppsatser om Bulk material - Sida 4 av 757
Intern materialhanteringsutveckling på Kongsberg Automotive AB
This examination report is a part of a program for Industrial organisation and Economics with specialization in Logistics and Management at Jönköping University. The report contains an analysis of the internal material handling at Kongsberg Automotive, and also an improvement proposal for a new material handling system.The aim with the report is to find a better material handling system and also make an analyse of the existing system. The goal is to shorten the distance for the operators when they order material, and also to increase the productivity.The investigation methods for the report have for the most part consisted of observations and interviews of key-persons who daily work in the production. During some time the actual material handling-system has been observed and some shortcomings have been discovered, and these are also discussed in the report.The shortcomings that have been discovered are for once the indistinct signal that should signal need of material in the production. Some other activities have also been discovered that does not bring any value into the final products.
The state of the Latvian wood pellet industry : a study on production conditions and international competitiveness
In the last decade, member states of the European Union have adopted a range of measures to decrease the dependency on fossil fuels. This has led to an increased use of biomass in heat and power production. In some countries, the lack of forest resource has led to large scale power producers importing their biomass needs. Due to high energy content and homogeneity, wood pellets have become an internationally traded commodity used for large scale power production.
The Baltic States have emerged as one of the largest wood pellet exporting regions in Europe.
Folkbibliotekssponsring : en undersökning av alternativa finansieringsmöjligheter för svenska folkbibliotek
As public libraries in Sweden receive the bulk of their budget from local government funding, which has stayed static or, at best, seen small increases, libraries have been faced with inadequate resources with which to satisfy increasing expectations from users. As few libraries are over-funded in the first place, ways may have to be found to combat this situation. The aim of this Masters thesis is to examine alternative sources of funding for Swedish public libraries, and my main focus of interest is that of sponsorship. The method used is a literature study combined with an empirical study, in which interviews were conducted with five persons each with long experience of working with public libraries. The literary study deals with the concept of sponsorship, and the motivations for companies to sponsor are also examined.
ATP bioluminescence to establish a test procedure for hygiene testing of liners and tubes on farm level : an investigation of the effect of ageing on the hygienic status of rubber liners and tubes
When rubber equipment in a milking system ages, physical and chemical deterioration occurs and cracks, crevices, as well as deposits of organic and inorganic material is formed on the surface. Bacterial colonization can accumulate, especially on ageing rubber equipment and if the cleaning procedure is not functioning properly. Formation of biofilm in milking equipment could in turn cause bacterial contamination of bulk tank milk. ATP bioluminescence is a fast and easy way to determine the hygienic status of a surface based on its ATP content, and results are given in relative light units (RLU). The method measures both bacterial contamination as well as residues from other organic material.
Påverkande faktorer för grotens fukthalt
The aim of this study was to investigate how seasonal variations affect the quality of logging residues. The study was hosted by VIDA Energy.
Logging residues can be processed and transported within different systems. Today the dominant systems are chipping at landing and bulk transportation of logging residues. In these systems the handling of the logging residues are carried out in the same manner up to the landings.
Moisture content at the time of chipping is the primary quality parameter. Fine fractions of logging residues are strongly dependent on moisture content in storage.
Barns pedagogiska material : En kvalitativ studie om barns användning av det pedagogiska materialet som finns på fem förskolor och om sex pedagogers tankar kring placeringen av det pedagogiska materialet
?Childs pedagogic material ? A qualitative study of child?s use of pedagogic materials available at five nursery schools and about their teachers thoughts about the display of the pedagogic material?In the nursery preschool the environment and the educational materials have always had a central place. That's why it has been chosen to study and observe five preschools and interview sex teachers, in an attempt to understand the teachers thought about the choice of material and the choices of material that the children used. The reason I do this is to see what the underlying idea about the materials the children use is, and why educators choose to make certain materials visible. The purpose of this study is to examine the educational materials that are used to stimulate children´s learning and examine what determines the choice of educational materials.
Pedagogiska hjälpmedel för barn med koncentrationssvårigheter : en undersökning om vilka material/hjälpmedel som finns till hjälp för barn och pedagoger i förskolan
Sammanfattning:Syfte och frågeställningarSyftet med denna undersökning är att undersöka vilka material/ hjälpmedel som används för att hjälpa barnen med koncentrationssvårigheter i förskolorna och att undersöka vilka för- och nackdelar pedagogerna ser med materialet/ hjälpmedel.MetodFör att undersöka vilka material/verktyg som finns i verksamheterna gjordes en webbenkät.Webbenkäten korsanalyserades med en intervju som gjordes i en särskoleverksamhet.ResultatResultatet av enkäten visade att pedagogerna använde olika färdiga material samt egenutvecklat material. Det positiva som framkom var att alla barn oavsett behov gynnades av att arbeta med materialet. Det negativa var att pedagogerna ansåg att de hade för lite schemalagd tid att leta efter passande material.Betydelse för läraryrketMin förhoppning är att denna undersökning ska hjälpa pedagoger i förskoleverksamheter med att lättare kunna söka passande material till barngrupperna. Min förhoppning är också att ge pedagoger en liten fingervisning om var de kan finna information gällande hjälpmedel för barn med behov..
Att vardagsanknyta matematikundervisning
Vi har genom intervjuer och klassrumsobservationer undersökt hur tre pedagoger i grundskolans tidigare år använder elevernas erfarenheter från sin vardag i matematikundervisningen, varför pedagogerna undervisar som de gör samt vad de använder för material i sin undervisning..
?Jag vill göra en egen leksak? En studie om användningen av tredimensionella skapande material i förskolan
Syftet med vår undersökning är att ta reda på hur och om barn och pedagoger använder tredimensionella material på två förskolor. Vårt intresse för skapande material uppstod då vi gick sidoämneskursen Det tredimensionella konstruerade arbetet inom slöjd/hantverk, då vi själv fick arbeta och bekanta oss med tredimensionella material. Genom våra diskussioner inom ämnet blev vi intresserade av att ta reda på om dessa material fanns ute på förskolorna. För att ta reda på detta gjorde vi en undersökning med kvalitativa observationer och intervjuer med åtta barn och fyra pedagoger. Vi stödjer oss främst på Granbergs, Tragetons och Vygotskijs teorier och forskning om skapande verksamhet.
Vår slutsats är att tredimensionella material finns ute på förskolorna, men att de sällan används.
Mjölkraskorsningar i avelsvärdering av tillväxt hos svenska köttrastjurar
The concerning issue of declining number of hunters in North America is also apparent in Europe and Sweden. When the bulk of research found on human dimensions and hunting participation has almost exclusively been done in the United States, this report seeks to add to the needed knowledge on a national level focusing on the causes of hunter declines related to social factors within Sweden. Using hunter data reaching from commune, county to National level, this report describes the correlation between a number of variables and the hunting participation in Sweden.The typical Swedish hunter lives in an area with low population density, the person usually has higher education, the living situation is stable with no recent moving and there is relatively good access to forest land. Persons with weaker connection to the Swedish culture such as foreign citizens, people with foreign background and people born outside ?the Nordic countries? are less likely to start hunt or participate in hunting.A strong relationship was found between the favorite game, moose (Alces alces), and the amount of hunters participating in the hunting.
Analys av nötningsfenomen i pappersbaserat friktionsmaterial för våta kopplingar
Våta kopplingar används i automatiska transmissioner för att överföra vridmoment. De primära komponenterna i en våt koppling är de oljesmorda pappersbaserade friktionslamellerna och separationslamellerna gjorda av stål. Volvo Construction Equipment (Volvo CE) utvecklar och bygger automatiska powershifttransmissioner med våta kopplingar till sina anläggningsmaskiner. Volvo CE och Luleå Tekniska Universitet (LTU) bedriver tillsammans forskning om våta kopplingar som involverar pappersbaserade friktionsmaterial. De två vanligast förekommande materialen i produktion, i detta examensarbete benämnda som material A och B, testades i en testrigg på LTU.
Breast cancer stem cells : evidence and contradictory views
This literature study aims to examine the existence of cancer stem cells in breast cancer. The cancer stem cell theory states that there is a hierarchical organization within a tumour, in which a small subpopulation of the cells can initiate new tumours and maintain tumour growth whilst the bulk of the tumour cannot. These tumour initiating cells have shown to possess many characteristics similar to those of adult stem cells, which is why they are often referred to as cancer stem cells. Both cell types have the capacity of asymmetric division and have shown to possess mechanisms of resistance to both apoptosis and cancer drugs. The cancer stem cell theory elucidates many biological aspects such as the heterogeneity of tumours and the relapse of many cancers after what appeared to be successful treatments.
"Vi tar lite här och lite där" : Om material och arbetssätt för språklig medvetenhet i förskoleklass
Syftet med vårt examensarbete var att få en inblick i vilket eller vilka material och arbetssätt som används kring språklig medvetenhet i förskoleklass. Vi ville också få kunskap om vad pedagogerna grundar sina val av material och arbetssätt på. Att få en fördjupad förståelse för speciallärares och specialpedagogers roll i arbetet kring språklig medvetenhet var även något vi ville uppnå. Genom 11 semistrukturerade intervjuer med 11 förskollärare, 2 speciallärare och 1 specialpedagog samlade vi in det material som gav oss underlag till analys och diskussion kring frågorna. Samtliga informanter angav att de använde sig av ett eller flera material och de som främst användes var: Trulle, Bornholmsmodellen samt Språk- och mattelekar med Mamma Mu.
Kristen ortodoxi i svenska läroböcker : En analys av framställningen av ortodoxi i fyra läroböcker innan den nya läroplanen. LGR11 och GY11 och fyra efter
The purpose of this study was to gain understanding of orthodox Christianity in Swedish educational material. The aim was to compare the presentation of orthodox Christianity towards pupils before the new curriculum and after. With the help of an analytical approach by Bergström and Boreu ?s and the interpretation strategy by Quentin Skinner, I have studied material used in school for the subject religion. I have limited my educational material in one way.
Småskalig livsmedelsförsörjning av mjölk :
During the last year?s Swedish agriculture have had difficult times, with decreasing
prices and at the same time increasing production costs, which has led to bad
profitability and faith in the future.
The dairies in Sweden have also had a rough time and there have been large
rationalizations during the years. In the beginning of the 20th century there were almost
1700 diaries in the Swedish countryside. There has been a large technical development
during the 20th century resulting in a decrease in diaries to only 46 in the whole country
today. They are owned by 15 diary companies, of which 7 large and dominate on the
market and the rest are small-scale companies.
With this development the confidence and feeling for the diary companies also has
decreased.