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620 Uppsatser om Constant Fraction Detection - Sida 34 av 42
Hjälp i tid : En fallstudie av pedagogers tidiga insatser i åk 1 för att förebygga läs- och skrivsvårigheter
Syftet med fallstudien var att studera hur lärare, speciallärare och specialpedagog beskriver sitt förebyggande och stödjande arbete med att tidigt upptäcka och åtgärda läs- och skrivsvårigheter i åk 1. Vi har genom kvalitativa intervjuer med två lärare, en speciallärare och en specialpedagog fått en ingående bild av hur detta arbete ser ut på två olika stockholmsskolor. Utifrån pedagogernas intervjusvar tycker vi oss kunna säga att teori och praktik stämmer bra överens och mycket av det som vi har läst i litteraturen verkar också praktiseras ute på de två skolor som vi har studerat. Studien har visat att pedagogerna inte använder sig av ?vänta-och- se?- pedagogiken för att barnens läsning ska komma igång av sig självt utan de menar att de arbetar medvetet förebyggande och med tidiga insatser när det gäller barn som ligger i riskzonen för läs- och skrivsvårigheter.
Evaluation and Comparison of Ecological Models Simulating Nitrogen Processes in Treatment Wetlands,Implemented in Modelica
Two ecological models of nitrogen processes in treatment wetlands have been evaluated and compared. These models have been implemented, simulated, and visualized in the Modelica language. The differences and similarities between the Modelica modeling environment used in this thesis and other environments or tools for ecological modeling have been evaluated. The modeling tools evaluated are PowerSim, Simile, Stella, the MathModelica Model Editor, and WEST. The evaluation and the analysis have been performed using McCall?s factors for software quality (McCall et al, 1977), a correlation analysis and the Constant Comparative Method (Glaser&Strauss, 1999).
Drivarens produktivitet vid lossningsarbete :
During the last few years the harwarder has developed from a prototype into a market product. Holmen Skog owns two harwarders and uses two more owned by entrepreneurs. In previous studies it has been shown that the harwarder was a slow and expensive forwarder. In this study the unloading at road-site was studied. The goal was to describe the differences in time consumption between unloading two-sided or single-sided (only from side of the road) and also the difference between unloading with three and four assortments in the carrier.
Nerver i karpala flexorretinaklet på häst
The anatomy and physiology of reptiles and mammals are in many ways different, and will therefore possibly complicate anesthetic administration. Lizards are ectothermic and one should keep in mind that a decrease in the lizard?s environmental temperature may result in reductions in anesthetic metabolism. Respiratory depression is a profound problem because lizards lack a diaphragm, making inhalation and expiration completely active processes. This, in combination with cardiac shunting and breath holding makes the effects of anesthesia unpredictable.
Gränsöverskridande och samhällets förfall. Om det sublimas ursprung och relevans för samtiden
The free choice of upper secondary school?A study of the meaning of the information channels for the choice of upper secondary schoolAuthors: David Fridner & Rikard ZeilonMentor: Ingela WadbringQuestionnaire studyDate: 2008-08-11AbstractThe choice of upper secondary school is a very important choice, both for the school and for the ninth grader. In Göteborg, the free choice of upper secondary school has generated several new information channels apart from the traditional counselor, daily news and the acquaintance. Today it is harder than ever to reach the pupil through the constant media noise and new forms of communication such as events appear. The fight for each pupil gets more and more important every term and it has now become real big business.Today?s youth is imprinted by a growing individuality and everyone knows that equableness is something very important.
Bonusregn över svenska storbanker : En studie om belöningssystemens utformande för legitimitet
The current financial crisis has left its mark. It has even hit the major Swedish banks who have shown large losses. The media has not been slow to take note of this, and the constant political debate about the bonus culture has been reinvigorated. Our aim is to find out how the major Swedish banks relate to the publicity and describe how and why senior executives are rewarded, and what strategies banks are using in the design of their reward system to maintain a legitimate behavior, and thus the confidence of its stakeholders.As a starting point to answer our purpose we have used the agency theory that describes our view of how various problems occurs and how incentives can be established in order to get senior executives to act for their owners' interests. Modern theories of reward systems are taken from a variety of authors, these theories give us an insight into how reward systems can be designed in banks.
Demokratins omedvetna språkrör : En studie av kommunikatörers arbete för organisatorisk demokrati
Organizational democracy has been a popular research area in recent decades but the implementation in real organizations is slow (Kokkinidis, 2012; Verdorfer, Weber, Unter Rainer & Seyr, 2013). Several researchers (Schön Jansson, 2012; Falkheimer, Heide & Johansson, 2013) argue that communication practitioners have a key role in democratic processes and that because their job role is under constant change there are only a few modern studies regarding the subject. The purpose of this study is to illustrate how communication practitioners in private and public organizations experience their role in the process of internal communication and to what extent they are aware of, and work with internal organizational democracy.The practitioners we interviewed had a strong feeling that they were a support function for the business and the organizational management. As a result of the study it is clear that communication practitioners are very loyal to their employers and to the organization they work for. They are, therefore, not neutral in their professional role and argue that their task is to represent the management's interests.
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.
Potentiella armeringsfel inom byggproduktionen : En generell studie
Reinforcement is of great importance to fulfill the dimensioned strength of a concrete construction. This requires that the work needs to be carried out with adequate results that neither endangers the workers or the safety of the construction. Progressive development of the planning phase, construction documents, and construction methods is in constant need since the technology constantly evolves.In order for contractors to be able to get acceptances from their quotations requires that they have to increase their working pace in order to be able to leave a quotation with a lower price than the competition.Due to the increasing pace the different parts involved in the construction process is subjected to time pressure. The design stage, construction documents, work preparation and the execution are all affected when everything has to be finished quickly. To avoid problems, it is required that all parts are able to deliver good quality solutions and results under the influences of time pressure, which is not always easy.
Förrotation till omrörare
The primary function of a mixer is to keep a fluid in constant motion. All mixing applicationsrequire varying degrees of small-scale turbulence and bulk flow. The performance of asubmersible mixer is measured by the thrust that it produces, while the strength of the bulkflow is dependent on the total amount of installed thrust.In a mixer, the fluid quickly flows past the propeller, and as a result, the current is mainlyaxial. The fluid will also obtain a rotating velocity, or a swirl, though this is significantly lessthan that of the propeller. During the process, the total amount of energy increases in the formof static pressure and kinetic energy.
Gymnasieungdomars självkänsla och fysiska självbild på Facebook : En kvantitativ studie sett ur ett könsperspektiv
AbstractThe banking industry has during later years gone through several technological changes (Svenska Bankföreningen 2014). These big changes have led to several advantages seen both from a customer ? and corporate point of view. Advantages in easier usage, increased availability and more competition have made the banks more cost effective at the same time as the customer is being offered better prices. Even though the advantages seem to weigh over the disadvantages there are still those who thinks that things where ?better in the past?.
En studie av drivkrafter hos kinesiska medarbetare : ? ur fo?retags perspektiv
In 2009, the estimated number of residents in China was 1.331 billion, representing approximately 22% of the total world population. China is the world's most populous state and is in constant growth. This is also a market that offers huge opportunities. The major cultural differences between China and the rest of the world can often cause problems for companies that choose to expand in China. A major problem with the cultural differences is that Chinese employees feel that foreign managers do not understand the Chinese culture which is said to be the reason why Chinese people tend to change jobs often.
Konsten att skapa ett framgångsrikt modevarumärke
Syfte: Vi vill ta reda på vad som gör ett varumärke i modebranschenstarkt, samt hur ett företag bör agera för att åstadkomma det.Metod: Vi har använt oss av en kvalitativ ansats och har genom sjupersonliga intervjuer samlat in vårt empiriska material. Genom enabduktiv metod har vi undersökt om empiri och teoriöverensstämmer. Vi har sedan utgått från vår frågeställning ochfört en diskussion.Slutsatser: För att skapa ett starkt varumärke inom modebranschen är detviktigt att vara konsekvent i sitt uttryck. Produkten ochvarumärkesidentiteten måste samspela, även då produkten förnyas,och identiteten måste vara tydlig för konsumenten att minnas.Företagen kan påverka konsumenten genom kommunikation, ochPR har en betydande roll för hur varumärket presenteras i media.Den grafiska identiteten blir varumärkets kostym utåt och ensymbol för densamma. För att skapa ett starkt modevarumärke börvarumärket och produkten vara i linje med varandra och konstantförändras tillsammans.Purpose: We want to find out what makes a fashionbrand strong and how abusiness should act to achive that.Method: We have used a qualitative approach and have collected ourempiric data through seven personal interviews.
Uttag av energisortiment vid gallring av contorta, ett komplement till konventionell gallring? :
A recommendation for stand treatment of lodgepole pine (Pinus contorta) is, in a scientific point of view, lacking when it comes to harvesting for biomass energy. Within the next decades it is expected that 280 000 hectares of lodgepole pine will have reached thinning age on the domains of Svenska Cellulosa Aktiebolaget (SCA). Due to this the interest has grown rapidly for studying the possibilities of harvesting biofuel assortments already in the first thinning.
In this study the distribution of the biomass within lodgepole pine trees has been studied and taken into account for estimating the proportions of harvested assortments when using different methods of thinning. The methods studied were conventional biofuel-harvesting (with delimbed branches gathered separately from the round wood) and thinning with cutting of round wood and long tops (incl.
Vitvarueffektivisering med hjälp av värmelagring : Simuleringsstudie kring energiförsörjning av vitvaror med hjälp av värmepump & ackumulatortank
The constant need of energy is something that affects us all no matter our current situation. Whether we are driving our car to work, taking the elevator or using the oven to cook dinner we end up relying on energy. Our whole society is continuously striving to achieve a higher grade of efficiency and the process of supplying ourselves with energy is no exception. The importance of appliances in our everyday life cannot be exaggerated and thus the importance of their high efficiency.Efficiency is already a keyword in the appliance industry with labels, stars and numbers helping us choosing the most suitable option for the task ahead. No matter how efficient appliances often use pure electricity as their energy source.