Sök:

Sökresultat:

8735 Uppsatser om Immune system - Sida 2 av 583

Gage R&R studie på mätutrustning för förpackningsavstånd

The aim of the thesis is to analyse and understand resolution, repeatability and reproducibility of the measurement system for package distance. The measurement system for package distance is already in use, no Gage R&R has been performed on the system and before spreading use of the system the quality of the system has to be understood and approved.

Stress hos hund ? stressreducerande åtgärder på vårdavdelningen

Stress is common in today?s society, but the word stress has numerous connotations. The aim of this study was to investigate how dogs are effected by stress and what the veterinary nurse can do to help dogs to avoid or at least mitigate stress within the veterinary hospital. The goal was also to see how dogs perceive the environment in the veterinary hospital and what behaviours dogs demonstrate when they enter the hospital and during their stay. Studies have shown that dogs have a reluctant feeling on entering a veterinary hospital. They can feel stressed by coming to a new environment, as well as by being put in a cage with no control over what is going to happen to them.

Proteinkvalitet och biogena aminer i ensilage ? effekt på mjölkkors hälsa & foderintag

The aim of this paper was to explain protein degradation in silage and protein quality and biogenic amines in silage and their effects on the health of the dairy cows. After harvest-ing, the plant proteases degrade the proteins in the plant. The protein degrades to different fractions with different digestibilites in the rumen. Fraction A contains non- protein nitro-gen which is peptides, free amino acids and amines. True protein is in the fraction B and is further divided into three subfractions depending on their solubility.

Påverkan på elektronik och sensorer i radiologisk miljö

The objective of this thesis is to make a training material for KSU, which shows how radiation affects the different electronic components in a radiological environment.All electronic systems in the presence of high ionizing radiation can experience difficulties and be destroyed.This influence may compromise the control system and thus the safety of a nuclear reactor plant.To achieve this objective requires a description of electronic components and sensors, to better understand its function.This thesis will also show the possible solutions available that the author found interesting.Organizations such as NASA, CERN and ESA have worked to develop electronic components immune to radiation. Those organizations have also developed a test protocol that guarantees to a certain extent the security of electronic components in a radiological environment.Since we know how the material reacts with the radiation, it could develop a material that can be resistant to radiation or like CMOS technology has proposed, to reduce the component to avoid the storage of charge in the oxide.Another solution can be the GRAPHENE. Its features will revolutionize the electronics and provide answer to the radiation problems, Graphene will replace Silicium and the electronic components will only have a few nanometers dimensions so the oxide area also reduces, and in this way avoid the known problem of storage of charge..

Immunmedierad hemolytisk anemi hos hund : en retrospektiv studie

Immune-mediated haemolytic anaemia (IMHA) is an immune-mediated destruction of erythrocytes and is one of the most common haematological diseases diagnosed in dogs. The haemolysis is a type II immunoreaction and is initiated by IgG or IgM antibodies or complements. This retrospective study includes 63 dogs suffering from primary IMHA. The study was based on information from records from the Swedish University of Agricultural Sciences, Department of Small Animal Clinical Sciences in Uppsala and from the Animal Hospital in Strömsholm. The aim of the study was to evaluate the progress of the disease, treatment and the prognostic factors in different breeds, gender and age. Following criteria were used for the dogs to be allowed in the study: the dogs were diagnosed with anaemia, the anaemia was regenerative and autoagglutination and/or spherocytes were seen in the blood. About 50 % of the dogs in the study were diagnosed with IMHA within 2-6 years of age. Wire-haired dachshund was remarkably one of the most common breeds in this study together with Cocker and Springer spaniel.

System Monitor : Ett felsökningssystem för Paperline

When an error occurs in an IT system that is vital for the production of a major industry, the consequences can be great. To quickly identify and correct errors is important as a stop in a system can lead to a break in production, which is costly for the industry. Our task in this thesis has been to develop a system for ÅF that facilitates the debugging process of the system Paperline. The system's target audience is ÅF-call personnel that provides support for Paperline 24 hours a day if something goes wrong. The system consists of a Windows service, a database and a web application and is developed mainly with the techniques C#.NET, MVC 5, Google Charts, Javascript, HTML, CSS, and Entity Framework.

Tolkningen av L-system i realtid på grafikkortet

Arbetet undersöker grafikkortets lämplighet att tolka L-system i realtid. L-system är ett strängomskrivningssystem som beskriver strukturen hos botaniska former. Lsystem tolkas med hjälp av sköldpaddstolkningen för att få en geometrisk tolkning. För att utvärdera om grafikkortet är lämpat att tolka L-system i realtid har två system implementerats. Det ena systemet tolkar L-system på processorn och det andra systemet tolkar L-system på grafikkortet.

Barn med 22q11.2 deletionssyndromet ? hur hör de?

The 22q11.2 deletion syndrome is a common genetic disorder that affects for example the heart, palate, Immune system and hearing and therefore affects a child?s development. The purpose of this study was to investigate the proportion of children (0-18 years) with 22q11.2 deletion syndrome who have a hearing loss. A retrospective study of 103 children diagnosed with 22q11.2 deletion syndrome was conducted by medical records. Of the 103 children, 51 were boys and 52 were girls.

Analys, design och implementering av Orbit ones dokumenthanteringssystem

This report describes the development of a system for controlling documents. The report starts with a problem description which the company wants an intranet-based solution for. The report then continues to describe the development phase for the different parts of the system which results in a complete system. The company that wanted this system is called Orbit One and is located in Ronneby, Sweden. They have had a problem with old documents circulating in different versions and in different binders.

Behandlingseffekt av rituximab jämfört med infliximab vid reumatoid artrit

The aim of this study was to compare the effect between the drugs rituximab and infliximab in rheumatoid arthritis (RA). RA is an autoimmune disease that affects the peripheral joints and is associated with exacerbations. Various immune reactions in the body cause inflammation of the joints which further results in cartilage and bone damage. The diagnosis is made by the classification system "The 2010 American College of Rheumatology (ACR) / European league against rheumatism (EULAR) classification criteria for rheumatoid arthritis", which is an update of the older system called "The 1987 American College of Rheumatology classification criteria for RA". Approximately 0.5-1% of the population is developing the disease, but it varies slightly between different parts of the world.

Applikationsportering till mobil plattform

När man lever i ett samhälle där användandet av mobila enheter som smartphones ökar, sker motsvarande ökning av frågan på tillgång till befintliga system i mobila enheter. Ett mobilt system kan utvecklas på olika sätt beroende på efterfrågan och kunskapsbasen hos utvecklarna. Det finns olika sorters mobila system, däribland webbaserade och plattformsspecifika system.Den här rapporten innehåller en förstudie för olika tillvägagångssätt för att skapa en mobil version av ett system. Rapporten redogör för olika tekniker som kan användas beroende på vilket system som önskas överföras, samt vilken målgruppen är. Rapporten beskriver också hur framtagandet av ett mobilt system för olika mobila plattformar har skett för ett redan befintligt system..

Behov av flexibilitet i COTS-system : Hur COTS-system möter användarnas behov i olika organisationer

This thesis examines if commercial-of-the-shelf (COTS) systems meet the needs in different types of organizations. This was investigated through a case study of a COTS system. The system is built for contact centers and used in different types of organizations. Contextual inquiries with users from six different organizations were held together with interviews with stakeholders of the system. This gave an understanding for how the system is used and the needs to be met in the different organizations were recognized.

Systemutveckling av Trouble Report : Hur väljer och prioriterar man tekniska funktioner i vidareutveckling av ett etablerat system?

As part of an internship at Ericsson, this report was written to enhance the understanding of how it is to develop a system that is well established at the workplace. To improve an already existing system is not always as easy as many developers may think. In this report the pros and cons of developing an already existing system has been researched and analyzed. Do note that the results are only from one development of a specific system and that comparison of other developments has been made from other reports and not from experiencing it firsthand. It was found that the choices made can have an impact on further developing and it is important to write down what has been done.

Vaccinationsbiverkningar hos hundar i Sverige

Vaccinology is an ever expanding field. As a member of the veterinary staff it is important to stay up to date with the continuous new scientific data and recommendations that affect the care that our companion animals receive at the veterinary clinic. This paper presents adverse vaccination reactions, their cause, risk factors and suggestions how we can minimize the risk of adverse vaccine events in dogs. Dog owners in Sweden were allowed to answer a questionnaire about adverse events following vaccination. Lethargy, edema and pruritus were among the most frequently seen adverse effects.

Foldback System

This project concentrates on musicians who work in a professional music studio.The task of this project was to design a new headphone system called Foldback system.The advantage of this system is that all involved in a music project could influence their ownlistening during the project. With a couple of adjustments should each and everyone get theirown individual listening from their headphone station.This report shows different methods, theories and results that came along in development ofFoldback system. The project has resulted in a finished product that will be in use atStudiomega..

<- Föregående sida 2 Nästa sida ->