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1233 Uppsatser om Load-carrying capacity - Sida 29 av 83
Clashes and Education in Timor Leste
The purpose of this qualitative thesis is to describe and analyse the implementation of an education system in the newly independent state, Timor Leste. One question to be discussed is whether an emergency phase is still going on in the development of a functioning school system, or if Timor Leste already reached a capacity building phase? Via the participant's answers in field observations and interviews, the study analyses the clashes between generations, social classes and different levels in relation to the choice of Portuguese as an official language and the international environment in the country. The thesis concludes that a lot of work remains in creating a fully functioning education system. We enjoyed the writing - and hope you will enjoy the reading!.
Rundstyrning i lokalnät : En förstudie i tekniska och ekonomiska konsekvenser för Värnamo Elnät AB
Värnamo Elnät owns and operates a ripple control system which is used to control loadsespecially when the grid is heavily loaded and for control of street lighting. This report aims atclarifying technical and economic aspects of the ripple control system?s future. The system wasinstalled from 1975 and onwards and its use was greater in those days when the controllableloads where greater then today, the current controllable load level is about 3 MW. The reporthighlights three different aspects of the ripple control system?s future ? retain the currentsystem, reinvest in a newer system or discontinue the system.In the report the author also discusses relevant connections to Smart Grids and future meteringsystems and tariffs.
Ordfrekvens och repetition i läromedlet Lieber Deutsch : En analys av den språkdidaktiska förankringen i ett svenskt läromedel i tyska
The aim of this study is to examine the word acquisition, focusing on the nouns and word exercises, in two Swedish textbooks for German in the upper secondary school. The chosen method for investigating the nouns was corpus analysis. The noun frequency and distribution in the textbooks were analysed and discussed in relation to research in second language acquisition. The Involvement Load Hypothesis by Batia Laufer and Jan Hulstijn was used to examine the exercises in the textbooks. The study showed that most nouns only occurred once in the textbooks, but the most frequent nouns were well spread in the textbooks.
I medborgarnas tjänst?:En studie om avregleringens effekter på ansvarsfördelningen mellan offentliga och privata aktörer inom tre samhällsviktiga serviceområden i samband med orkanen Gudrun
The essay's aim is to explain how responsibility distribution between private and public bodies, primarily within three important service areas, can be visualised in light of the fact that they have experienced different forms of readjustment. We have chosen to study this by looking at the restoration work taking place after the hurricane Gudrun swept across southern Sweden on January 8-9, 2005; and we have chosen to concentrate on the service areas of electricity- and telephone supply, and public transport. The responsibility distribution has been depicted by carrying out qualitative interviews with employees within both private and public bodies included in the restoration work. The conclusion produced is that there were obscurities in the formal responsibility distribution between private and public actors taking place in conjunction with the hurricane restoration work.In a deeper analysis, the result can be explained by a ?several hands? problem arising since the number of actors has increased as the public sphere has adopted leadership forms influenced by the private business sector.
Beräkningsmall för vindlast enligt Eurokod baserad på väggar och olika taktyper
Detta examensarbete har genomförts på begäran av byggnadstekniska byrån i Uppsala. Företaget behöver en ny beräkningsmall med vindlastberäkning för väggar och olika taktyper enligt Eurokod.I dagsläget använder företaget en beräkningsmall som är baserad på gamla normer enligt BKR. Dessa normer kan dock inte användas längre enligt nya bestämmelser inom branschen. Enligt de nya bestämmelserna bör dessa vindlastberäkningar genomföras med hänsyn till Eurokod i framtiden.För att kunna beräkna vindlasten enligt Eurokod och effektivisera beräkningsgången har man utvecklat en beräkningsmall baserad på Eurokod. Alla nödvändiga parameterar enligt standarder har använts i beräkningsmallen och användaren tillåts genomföra en snabb och enkel inmatning av projektmått för att på ett automatiserat sätt genomföra belastningsanalysen.
Diagnostiska metoder för växtvirus i nematodvektorer :
ABSTRACT
Tobacco Rattle Virus (TRV) is a soilborne plant virus. It is an important pathogen in potatoes where it causes spraing disease. This disease can lead to significant economical loss for the farmer, so it is imperative to get the proper diagnose before planting.
TRV is spread naturally by free-living nematodes (Trichodorus and Paratrichodorus). Transference of TRV to a plant occurs when the virus-carrying nematodes feed on plant roots. The relationship between virus, nematodes and plants is complicated, and has to these days not been fully characterized.
The diagnostic methods available today do not work sufficiently.
Föroreningar orsakade av stenar inblandade i barrmassaved
Holmen Skog AB is an important supplier of conifer pulpwood to the Iggesund Paperboard mill. After logging and transport to the landing by a forwarder, the wood is loaded on trucks for further transport, often by using separate loaders. During this handling process considerable amounts of stone material is sometimes mixed into the pulpwood and this causes problems for the industry. The aim of this study is to identify which part of the chain from forest to pulpmill, that contributes the most to this contamination. Sizes and total volumes of the contaminating stones were also investigated.
Så gör pojkar och män: representationer av maskuliniteter i nära relationer i svensk sex och samlevnadslitteratur 1996 och 2012
The objective of this thesis is to analyse how masculinity in close relationships is represented through imagery and writing in Världens viktigaste bok and Pojkkön, which are instructive books about sexuality and relationships written for primary school teachers and students. This thesis is based upon theories regarding masculinity and family, and the theorists used are Connell (1996), Prusank (2007), Greif (2009) and Bergnéhr (2008). The methods used are framing and picture analysis to investigate how masculinity in close relationships is represented implicitly and explicitly. The results of this study show that masculinity in close relationships is represented by a man who provides, has an active lifestyle, is outgoing and displays a limited emotional capacity..
Myndigheters varumärkesarbete och demokrati
The aim of this thesis is to better understand branding work in government agencies. What can systematic branding work result in, in a government agency, besides a strong brand in itself? Can it contribute to the democratic mission that government agencies have?Based on background information on government agencies, their mission in terms of communication, their particular characteristics in relation to the private sector; brands and how they are developed; as well as theories in organizational communication, and research on the possibilities and risks of branding work in the public sector, a qualitative case study on the Swedish Patent and Registration Office (PRV) was carried out.The case study consists of a study of PRV?s brand platform, their website as well as an interview with the person responsible for developing the platform. The information gathered during the case study indicates that PRV?s brand work seems to have resulted in a number of positive outcomes.
Ljus i butiksmiljö : Upplevelsen av ljus och exponering av produkter
This thesis examines how to improve the exhibition of products within retail for clothes and gift articles. The purpose is to investigate and test how light sources and different directions of light affect how the products are perceived regarding their exhibition. Our question formulations are:To what degree does the level of light in combination with the background of the interior design of a shop affect whether a product is perceived more or less attractive?What can we recommend to make the exhibition of products more attractive? From our observations shops nowadays have relatively high levels of light when they expose products on vertical areas. We have looked on the recommendation from ?Energimyndigheten? in order to see what they think is important when designing retail lightening.
Cystisk endometriehyperplasi/pyometra-komplexet hos hund : orsaker och patogenes
Virulent strains of Staphylococcus hyicus produce exfoliative toxins and cause a potentially fatal skin disease in piglets known as exudative epidermitis. Vaccines and antimicrobials are used to control the disease. Antimicrobial resistance and the prevalence of several different toxin genes and toxigenic strains make it problematic. The aim of this literature study was to identify potential differences between countries and between healthy and diseased pigs regarding antimicrobial resistance and toxin-producing strains. Great differences could influence vaccine production, treatment strategies and surveillance programs.
Troubleshooting the GFP-tagging gene knockout (GGKO) method for the Leptosphaeria maculans effectors AvrLm6 and AvrLm4-7
An attempt was made to GFP-tag the effector proteins of AvrLm6 and AvrLm4-7 using the GFP-tagging gene knockout method (GGKO) developed by Saitoh et al. (2008) in order to determine whether or not they are secreted. Successful pETHG-(target)KO vectors were not generated. The protocol was examined for potential errors. Fatal errors were pinpointed to the ligation reaction and the transformation required to generate and propagate the desired vector pETGH-(target)KO.
Läslust : ett projekt för och med vuxna med läs- och skrivsvårigheter, ett samarbete mellan en lärare och en bibliotekarie
This thesis presents and evaluates a project, undertaken in 2001 by a librarian the writer of this thesis and a teacher. We met with a number of adults with reading and writing disabilities, and presented and discussed books and experiences of reading, with the aim to increase their joy of reading, as well as finding out more about our own ways of co-operating with each other across our professional borders. The documentation and evaluation emphasizes on the process and the results of the project, and on our own participation, by asking the following questions: How did we carry out the project? What obstacles did we meet? What went well/wrong? What did we achieve related to our goals? In order to illuminate the project from different angles, consequences of reading and writing disabilities for adults are discussed, as well as the specific nature of adult education and projects more or less related to ours. Action research is chosen as a method, because it allows the process of the project, and our own learning process, to be exposed.
Morgondagens effektiva fjärrvärme : En beskrivande litteraturstudie
This report is made as a literature review, focusing on the work done to increase understanding of efficiency in the categories of substations and secondary heating systems, with respect to the deviation from the theoretically possible cooling off in the distribution network as well as the economic benefit that appear. The main purpose of a considerable part of the literature used in this report addresses the issue of identifying individual causes of reduced cooling in district heating systems. These literature resources have been compiled and summarized as part of the report.The technology of district heating is associated with benefits such as better use of the energy in a fuel. This is the case of cogeneration plants where serial generation of electricity and thermal energy increases efficiency compared with the parallel generation where heat is generated locally and electricity is generated centrally. Serial generation thus allows for lower primary energy demand.
Rengöring, desinfektion och förvaring avendoskop i djursjukvården
With a starting point in the legislation for organic production set up by the Swedishcertification organization KRAV, the reasons to why these regulations are important isexplained and how pigs are affected by these rules. The study also shows how well the pigscope in the organic environment considering the origin of the genetic material; from theconventional pig population. The conclusion is that pigs do function fairly well in the organicproduction environment and the traits affecting their functionality involve: motheringabilities, strong legs, good meat quality, good sow durability and longevity, capacity to eatmuch roughage and dark skin color. There are however still many ways of improving theorganic population of pigs to make them more adjusted to the organic environment; forexample different traits brought into the breeding goals and the choice of good parent animals..