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1386 Uppsatser om Variable transport delays - Sida 29 av 93

Design av flödesorienterad montagecell : Utvärdering av layout och materialförsörjning vid Emhart Glass AB

Emhart Glass is the world?s leading manufacturer of equipment, controls and components to the glass container industry. The goal of this project has been to identify improvements and propose cost saving solutions when moving one of Emhart Glass work cells in Sundsvall. The changes shall result in improved work environment and increased product quality. The method contains value stream mapping, concept selection and P-FMEA and complies with Emhart Glass goal to become a more Lean focused business.

Kvalitetssäkring av material och tjänster inom byggentreprenadbranschen

Quality is the key to a well executed product or service. The construction industry hasn?t highlighted the quality in recent times which have contributed to the construction industry receiving much criticism in the field. The public sees it as an offhanded industry where errors and delays are common.The reason for this is considered to be primarily the lack of time, constant pressure to reduce costs and skills and the ability to communicate between the parties about what the correct quality really means. The industry has begun to realize that it must start setting clearer standards and that there are great opportunities for improvement.This report will give Peab an opportunity to develop their quality work.

Kortsiktighet i näringslivet : En studie om förhållandet mellan VD, styrelsen, ersättning och avkastning

This study test the short-termism of companies listed on the market OMX Stockholm 30. We will use a deductive point of view where the purpose of this study is to investigate whether corporate short-term returns can be explained by the independent variables related to corporate governance and compensation practices. This is to investigate whether there is an intentional action on raising the short-term return in order to achieve a higher CEO compensation. In the study, theories dealing with corporate governance and agency theory have resulted in two hypotheses. Basic Hypothesis H1 is: if short-termism of Swedish industry due to the company's short-term returns can be explained by the independent variables related to the company's management and compensation. This hypothesis could not be verified through the quantitative study. Alternative Hypothesis H2 is: the compensation of a CEO can be explained by the independent variables related to company performance and size.

Omvårdnad vid diagnos borderline personlighetsstörning

Background: Borderline personality disorder is a psychiatric diagnosis that one to two percent of the population and at least every fourth patient that have received treatment at a psychiatric clinic has been diagnosed with. BPD is most common in women between teenage and early adulthood. Purpose: The aim of this literature study was to emphasize the nursing care of patients diagnosed with BPD within different perspectives. Method: A literature study was conducted to get a deeper understanding for the nursing care of patients with BPD. The search for pertinent articles, answering to the aim of the study, was done in different databases.

Användning av högpresterande betong i husbyggnader : Materialförsök och modellering

Idag är intresset för högpresterande betong (HPB) växande runt om världen då fördelarna är många, eftersom slankare, tätare, starkare och lättare konstruktioner kan tillverkas. Detta examensarbete handlar om materialförsök och modellering för en typ av HPB som ska användas i husbyggnation. Arbetet inleddes med materialförsök i färskt tillstånd, där god gjutbarhet och konsistens eftersträvades. Utgångspunkten var från ett grundrecept med två olika ballastsorter (slaggballast med flygaska och krossballast från asfaltindustrin med silikastoft), vilka namngavs till pilotförsök 1 och pilotförsök 2. Vidare valdes pilotförsök 1 att provas i hårdnat tillstånd då det visades att det var mer ekonomiskt lönsam eftersom ballasten inte behövde siktas, lägre vct tillhandhölls och att flygaskan som användes i pilotförsök 1 är billigare än silikastoft som användes i pilotförsök 2. Resultaten efter 28 dygn för de materialförsök som utfördes i hårdnat tillstånd var:Tryckhållfasthet; 141,9 MPaDraghållfasthet; 7,0 MPaBöjdraghållfasthet; 10,0 MPaElasticitetsmodul; 46,4 GPaKrympning efter 56 dygn; 0,5 ?Samtliga försök utfördes enligt svenska standarder (SS). Dessutom vidareutvecklas och förbättrades ett redan arkitektoniskt gestaltat Attefallshus ur ett konstruktions- och hållbarhets perspektiv, där fokus låg på transport- och produktionsförutsättningar.

ICC-profilers duglighet vid gråbalansjustering av arkoffsettryck

Adjustment to a neutral colour balance when printing was the starting point in this degree project. Onthis base ICC-profiles were evaluated and assessed. The survey was concentrated on the similarity betweenreproductions on different papers with various ICC-profiles. The colour balancing introduced aconsistent variable between four graphic papers. With raised uniformity the probability increased toreceive similarities between the various combinations of ICC-profiles and papers.Numerous of measurements and calculations have been carried out, mainly to confirm whether or notadjustment to a neutral colour balance is possible and repeatable.

En studie om skattens påverkan på ungdomsarbetslöshet i 13 industriländer

Title: Youth unemployment- A study of the tax effect on youth unemployment in 13 European industrial countries Seminary date: 2009-02-06 Course: NEK691 ? Bachelor thesis, 15 p Author: Emma Jonsson Tutor: Klas Fregert Keywords: Youth unemployment, tax, 13 European industrial countries, panel data, multiple regression analysis. Purpose: The purpose is to examine the reasons behind youth unemployment with a special focus on tax policy. Method: By using a multiple regression analysis examined with panel data from 13 European industrial countries for the period 1998 to 2004. The dependent variable youth unemployment is explained by five independent variables.

Att inleda ett arbete med CRO inom webbutvecklingsföretag

This study test the short-termism of companies listed on the market OMX Stockholm 30. We will use a deductive point of view where the purpose of this study is to investigate whether corporate short-term returns can be explained by the independent variables related to corporate governance and compensation practices. This is to investigate whether there is an intentional action on raising the short-term return in order to achieve a higher CEO compensation. In the study, theories dealing with corporate governance and agency theory have resulted in two hypotheses. Basic Hypothesis H1 is: if short-termism of Swedish industry due to the company's short-term returns can be explained by the independent variables related to the company's management and compensation. This hypothesis could not be verified through the quantitative study. Alternative Hypothesis H2 is: the compensation of a CEO can be explained by the independent variables related to company performance and size.

Upplevelser av skam och avvisande hos deprimerade unga vuxna

Depression in young adults is a serious condition causing serious suffering for the victim. By finding risk factors for depression the opportunity for early preventive action is increased, which, in turn, may prevent a negative course. Two risk factors which have been shown to be related to depression are shame and rejection. Therefore this study examined the relationship between shameproneness, rejection sensitivity, shame-related events and depressive symptoms. The self-report questionnaires used were TOSCA, RSQ, Shaming index and BDI-II.

Socialt Kapital och de Svenska Hjälpkassorna : En historisk undersökning om föreningar, socialt kapital och ekonomisk utveckling

The purpose of this research is to examine some historical aspects of Robert Putnam?s thesisabout voluntary associations and social capital. According to a micro perspective theory ofsocial capital the trust and reciprocity required and created by associations is important toexplain the disparity between institutional performance and socioeconomic development ofsocieties. The social patterns governing this therefore set a precedent for the future. Using themutual sickness benefit societies in Sweden as variable for voluntary associations around1884, the essay discusses the possible links between social capital, associations and long termeconomic development.

Hellre överkvalificerad än undersysselsatt - om övergångsfrekvensen till högre utbildning i Sverige under 80 år

This essay aims to explain the fluctuations in the Swedish transition rate to higher education between 1923 and 2002. With theories of human capital, and screening, as points of departure, seven variables are selected and their correlation with the transition rate investigated by use of graphs and tables. The variables are unemployment, youth unemployment, the supply of academics, cohort size, number of high school graduates from programs preparing for ensuing studies, relative wage trends for worker categories with differing levels of education, and structural phase. Results show that no single variable nor the theories of human capital or screening can explain the fluctuations in transition rate in full. Instead I propose a theoretic model which amalgamates the above and places risk aversion as the driving force behind the individual?s educational decision.

Kan hushållen minska koldioxidutsläppen genom säsongsanpassning av sin grönsakskonsumtion? :

Climate change has become an increasingly topical subject. Recently debate on how our food affects the environment has flared. It has been shown that how the food we eat is grown and transported could be one the bigger contributors to the emission of carbon dioxide into the atmosphere. The aim of this study is to see how consumer?s choices of vegetables affect release of carbon dioxide. The results show that emissions of carbon dioxide can be lowered by consuming vegetables that have been grown on open land. Vegetables that have to be grown in heated greenhouses in Sweden should perhaps be exchanged for such that have been grown in unheated greenhouses in southern Europe, even though the transport distance is significant. .

Samhällets inverkan på Östersjön: jordbrukets och
transporters påverkan

Resultatet av arbetet visar att jordbruket släpper ut växtnäringsämnen som kväve och fosfor som bidrar till övergödningen i Östersjön, användningen av bekämpningsmedel inom jordbruket bidrar till böla att faunan kan försvinna eller dö i Östersjöområdet. Transporter har stora utsläpp av dioxiner och kväveoxider. Dioxinerna anrikas i Östersjönsmiljö vilket påverkar de djur som är högst upp i näringskedjan negativt och kväveoxiderna bidrar till övergödningen i Östersjön. Polen står för den största jordbrukspåverkningen på Östersjön, detta då de har de största utsläppen av både kväve och fosfor. Polen använder även mest bekämpningsmedel inom jordbruket vilket direkt leder till höga utsläpp.

Modellbaserad prediktiv reglering av en dieselmotor med variabel geometriturbin och återcirkulering av avgaser

Control of a diesel engine equipped with Variable Geometry Turbine (VGT) and Exhaust Gas Recirculation (EGR) requires a multivariable control method. One problem is that the engine system is non-linear. Furthermore there are strong cross-connections between inputs and outputs and the inputs have alsoboundaries. To be able to manage these control problems, MPC has been used that is a multivariable method. The MPC-controller consists of an optimization problem and therefore MPC can find the optimum control signals in an easy way.

En kostnadseffektivisering av distributionsstrukturen : - studie utförd hos NCC Roads AB region Sydväst

NCC Roads producerar och tillhandahåller krossprodukter, asfalt samt asfaltbeläggning. En av företagets strategiska inriktningar år 2006 och framåt är fokus på kostnadseffektivitet. Under den senaste tiden har arbetet koncentrerats mot området logistik, framförallt inköp samt transport. Transporter beställs och styrs idag decentraliserat utan att större hänsyn tas mellan asfaltverk, asfaltbeläggning och krossverk. Det leder till onödigt långa transporter, väntetider och lågt utnyttjande av transportkapaciteten.

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