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1929 Uppsatser om Byte loss rate - Sida 11 av 129
Utvärdering och åtgärdsförslag av energianvändning i kontorsbyggnad
AbstractEmbla 5 is an office building which has done a large improvement. The clients of this building has made an order of WSP and the student Anders Kempe to calculate the use of energy for the building, and after that result proposing further measures which can decrease the energy use of Embla 5.The ground for this report is when calculation of the present energy use of the building is stated. To make that information of a number of parameters such as envelope, the heating system and ventilation has been located and set in to the simulation program IDA ICE which calculate the energy use.To improve the energy use further this project has been concentrated to change the system of ventilation. Today the ventilation system is of the kind CAV (constant air volume) and the air flow is dimensioned for after recommendations from BBR and Arbetsmiljöverket in the office spaces. Consider that Embla 5 is an office building where the people only staying for 8-10 hours/day so was the ide to see how much energy saving if the air flow is reduced the time people not being in the building.
Analys av fördelningssystem för bostadshus
The purpose of this project is to analyze earthing systems for houses. By practical measurements and theoretical analyzes consequences of possible faults, that can occur within the facility and in the low-voltage distribution network, is illustrated. The reason for this project is that nowadays one has to arrange with a main equipotential bonding system for buildings. Apart from that, if necessary, bathrooms must be provided with a supplementary equipotential bonding system.The practical measurements verify that potential differences in facilities may be due to voltage drops in the PEN conductor between the origin of the electrical installation and the power transformer.Based on the theoretical analyzes of possible faults, it is considered that the requirement for supplementary equipotential bonding systems for bathrooms in most cases can be questioned, when basic insulation, fault protection, residual current devise and main equipotential bonding system already provides an adequate level of protection.A PEN conductor loss may result in a situation where metallic parts attached to the equipotential bonding system starts working as earth electrodes. Equipotential bonding system may also increase the incidence of stray currents. If TN-C-S systems is provided with a local connection to earth a redundant system against PEN conductor loss is obtained.
Ett förändringsarbete vid byte av ekonomiskt styrsystem
Ett företag kan behöva förändra sin strategi för att bli mer effektivt. Vid förändring av ett företags strategi står företaget ofta inför ett förändringsarbete som kan påverka hela eller delar av verksamheten. Därav borde en analys av ett företags nuläge i förhållande till ett önskat läge göra att företag relativt enkelt skulle uppnå bättre resultat. Så enkelt är det emellertid inte: företag skall dessutom transportera sig från nuläget till önskat läge. Syftet med denna uppsats var att beskriva ett förändringsarbete och de kritiska framgångsfaktorerna vid byte av ekonomiskt styrsystem i ett storföretag.
En eventstudie om VD-bytets påverkan på aktiekursen
Syftet med uppsatsen är att genom en eventstudie undersöka vilken påverkan VD- bytenhar haft på aktiekursens upp- och nedgångar beroende på företagsstorlek samt frivillig eller ofrivillig avgång..
Påverkansfaktorer vid byte av kontorslokaler: fallstudier av
hur företags beslutsprocesser påverkas av olika faktorer vid
omlokaliseringar.
Syftet med studien var att beskriva hur marknadskommunikationen påverkade potentiella kundgrupper vid byte av kontorslokaler, samt hur andra faktorer påverkade beslutsprocessen. De teoretiska ämnesområden som studerades var industriell marknadsföring, industriella inköp och industriella inköpsbeteenden. Preferenser vid byte av lokaler var ett annat teoretiskt område som låg till grund för undersökningen. I den empiriska undersökningen genomfördes fallstudier av nio företag som ansågs vara potentiella kunder till att hyra lokaler i en kontorsfastighet norr om Stockholm city. Datainsamlingsmetoden var personliga intervjuer, där den person som intervjuades från varje företag skulle ha varit delaktig under beslutsprocessen.
Bestående viktminskning - en livsstilsförändring inom kost, motion och förhållningssätt
Fetma och övervikt är ett hot mot folkhälsan. Många med övervikt och fetma försöker gå ner i vikt, men få lyckas bibehålla viktminskningen. Studiens syfte var att ta reda på erfarenheter av betydelsefulla faktorer och strategier för en bestående viktminskning, samt motivation för bibehållandet av vikten. Enligt Self-determination theory (SDT) blir beteendeförändringar bestående om de är autonoma och om motivationen är intern. Åtta kvinnor som deltagit i Itrims viktminskningsprogram intervjuades.
Molnbaserade tjänster : organisations- och användarpåverkan
Det är viktigt för företag att kunna fokusera på sin kärnverksamhet och samtidigt anpassa företaget efter rådande förhållanden för att kunna vara konkurrenskraftiga på marknaden. Många företag använder affärssystem som innehåller funktioner och rutiner för att bedriva affärsverksamhet. Idag använder ofta företag traditionella affärssystem, det vill säga, egenutvecklade eller standardsystem för att stödja företagets processer. Dessa system kräver i många fall att verksamheten avsätter stora resurser för att implementera, drifta och förvalta dem. Molnbaserade tjänster är en relativt ny teknik som kan hjälpa företag att bedriva affärsprocesser.
Kvinnans och mannens behov vid förlust av ett väntat barn
Background: People are individuals who react differently when confronted with unexpected events. To miscarry is nature?s own way of sorting out the foetuses which could never become a fully grown child. The loss can without help be difficult to handle and can impact the couple negatively towards future pregnancies. The nursing staff ought to familiarize themselves with the experience, encounter their feelings and identify their needs.
Underso?kning av tryckfall relaterat till avstånd mellan två 90 graders kro?kar i cirkula?r ventilationskanal
Due to higher standards of living around the world, greater industries and larger infrastructures causes an increase of the global energy consumption. This harvest of energy puts a great stress on the global environment. With this development, it becomes increasingly important to utilize energy resources in the best possible way.Fans are components that are often used in the industry and in households. A common problem is that the fan is oversized. An oversized fan causes an excessive flow, which has to be adjusted in order to achieve the correct flow.
Arbetslöshetens bestämningsfaktorer i ekonomisk-historisk belysning - En analys av lönebildning, totalfaktorproduktivitet och löneutrymme under perioden 1911-1960.
This paper analyzes the Swedish labor market during the interwar and early postwar period within the framework of modern labor market theory. The development of unemployment during this period - according to the commonly cited source of labor union reports - represents a conundrum for research. The unemployment rate rose after the initial diverse shock of 1921 and stayed at a permanently higher level for the rest of the interwar period. This development was reversed after World War Two when the unemployment rate decreased and stayed permanently low for the rest of the postwar period until the oil price chock of the 1970s.In a first step the available sources of unemployment statistics is investigated and compared. The general conclusion is that the labor union reports overestimate the level of economy wide unemployment while being a reasonably good indicator of movements in the rate.
Varning för snabblån - En studie om effekter av varningar i rörlig marknadsföring av snabblån
Payday loans are becoming a challenge of increasing gravity for society. Statistics show that the number of young adults with financial issues related to such loans has been growing over the past few years. Despite efforts to halt this trend, little is changing. Government mandated warning labels in commercials are typically used to inform about the risks associated with the consumption of certain goods and services, such as alcohol and tobacco. Despite issues related to payday loans, there is currently no legislation in Sweden mandating the inclusion of warnings in marketing of such loans.
Folkomröstningen som korrektiv : - en jämförande studie av riksdagens val av beslutsmetod i frågorna om EMU och EU-konstitutionen
Sweden has been a member of the European Union since 1995 and the power of the organisation to make decisions has increased over the years in a rate which hasn?t been followed by an equally increase in democratization. This is partly due to the lack of participation in the decision making process and at the national level the citizens don?t possess enough channels to compensate the loss of influence. To solve this democratic dilemma, more and more countries are turning to the referendum.
Hur påverkas aktiemarknaden av räntan, valuta- och obligationsmarknaden? : En empirisk studie under perioden 2005-2009
Introduction: Interplay between all the different subsystems of the financial markets is currently considered as an important internal force in the market. In a financially liberalized economy exchange rate stability is a basis for a wellbeing stock market. If these interactions between all the different subsystems of the financial markets are not detected, this means that there is information inefficiency in the markets.Problem: Can we find any correlation between changes in currency, interest rate and bonds with the stock market index? If so, how do these changes affect the Stockholm Stock Exchange?Purpose: The purpose of this study is to examine if there is any linkage between the interest rate, currency and bonds with the stock market. The researchers wanted to find out how these variables affect the stock market index OMX S30 which consists of the 30 largest companies on the Stockholm Stock Exchange.Method: This research has been based on a quantitative approach.
Kognitiv träning - En litteraturstudie om dess effekt samt eventuella möjligheter inom audiologisk rehabilitering
In recent years cognitive training in order to improve cognitive abilities have becomeincreasingly popular and a lot of research has been conducted within this field. The natural agingprocess has a negative effect on many of our cognitive abilities and this relationship also has a strongconnection with hearing loss. Elderly with hearing loss is therefore a group that could benefit fromcognitive training. Objective: The purpose of this study was to investigate different types of cognitivetraining directed towards working memory in older adults and to examine the results observedregarding efficacy of this type of training and its transfer effect. Method: A literature reviewconsisting of 17 scientific articles published between 2005-2014.
Salutogent förhållningssätt och ett värdigt liv inom äldreomsorgen
Our study aims to examine whether managers in elderly care are
working from a salutogenic approach to create a dignified life for
the residents. By this we are trying to find out how you look at life
in dignity and what meaning it has, what similarities and what
differences there are. We also want to explore what they want to
achieve with their work and what they do to enable it. The
questions we asked ourselves what the salutogenic approach is for
managers working in nursing homes. How do they look at a decent
life and we ask ourselves the question of the salutogenic approach
is just a "buzzword" in a working man always had or there are real
differences? The method we have chosen to use is a web-based
questionnaire that we sent to our sample.