Hemoglobin is built up from protein and heme groups which give the blood its red colour . Hemoglobin transports oxygen and carbon dioxide between the lungs and other tissues in the body. Normally, a piglet has a hemoglobin value of 130-150 gram per liter blood, and the lower limit before anaemia appears is 80 grams per liter blood. The immune defense is also dependent upon the presence of iron in hemoglobin, since iron participates in different enzyme systems. When the piglet develops anaemia, it becomes pale and thicker around the neck.

When beef calves are weaned abruptly at 5 to 6 months of age this triggers a strong stress reaction, since the animals have not yet untied the bonds to their mothers or stopped suckling. This is displayed as extensive vocalization and restlessness. Attempts to diminish the negative effects of weaning on sucking calves have been showing varying results. The study presented here emanates from the observation that when calves are weaned without human interference they are only prevented from suckling, but are still allowed to have social contacts with their mothers. The hypothesis was that calves weaned in two steps would be calmer, gain more weight, and be healthier than animals that were abruptly weaned. To investigate this, 15 calves where weaned in two stages (Group 2), by fitting the calves with nose tags that prevented them from suckling during 5 days prior to the separation of the cows and calves.

The purpose of this paper is to contribute to a deeper understanding about the acceptance of wind power. Our basic assumption is that local conditions are important and can explain how the acceptance of change at different stages of establishment. The main purpose is to see if there are differences in the acceptance of wind power in different stages, and examine the factors that influence acceptance. That includes how people in three different areas of study estimates that they value their environment and how it is affected by wind turbines. The project was conducted interdisciplinary geo-targeted and consists of three parts.

Obesity is a growing global health problem among both humans and cats with the risk of several medical conditions as a result. This can be detected and prevented by body condition assessment methods in order to visualize and detect possible or potential weight problems in cats.To achieve the best results, owner and cat should be introduced to this as soon as possible in their contact with veterinary care.Purina Body Condition System and Walthams Feline Body Mass Index are both morphometric assessment methods that are quick, relatively cheap and simple to perform. 20 cats with owners and a veterinary nurse student participated in a study to compare pet owners and a veterinary nurse student's assessment of the Purina Body Condition System and WALTHAM's Feline Body Mass Index. The body condition assessment methods were compared with each other, and it was investigated which method was preferred, the body condition distribution among the studied cats and if long-haired cats' body condition was more often misjudged. Results of the study showed a significant difference between pet owners and the veterinary nurse student's assessment of Purina BCS with a difference in median of 1.

Each year, Heterobasidion spp. is a major cause of economic losses to forestry in the northernhemisphere, including Sweden. New results indicate that pre?commercial thinnings could be at riskfor Heterobasidion spp. infections.

The purpose of the case study is to research whether the brand Hollister can establish themselves to their target audience working with communication. To achieve the goal with the study, the following theories has been applied: brand building, visual communication, two-way symmetrical communication and communication channels. The study was conducted by a quantitative online questionnaire survey. The online survey was aimed at teenagers aged 15-18 years old living in Täby or Umeå where one question was "What difference can be discerned between Täby, where there is a shop, and Umeå where there is no shop". The material was collected during a period of eight days between december 11th to december 19th 2013.

Detta examensarbete har genomförts vid Mälarenergi Elnät AB i Västerås. Undersökningen föranleddes av regeringsbeslutet om att elmätare måste avläsas en gång per månad från 2009. Konsekvensen för Mälarenergi är att de måste investera i ett automatiskt mätinsamlingssystem. Syftet med projektet har varit att skapa en generell investeringsmodell för att ekonomiskt utvärdera ett antal mätinsamlingssystem. I rapporten har Milabs, Seneas, Enermets, HM Powers, Iprobes samt Techems och Viterras system analyserats.

The purpose of this qualitative sociological law study is to examine the relationship between the social services and civil court to apprehend if knowledge about the child's best interest is transfered from social workers to the legal system. This have been done by investigating civil court cases concerning custody transition from biological parents to foster parents according to 6 chapter 8 paragraph in the law of parenting, built upon the legal principle of the best interests of the child. Eight cases has been examined by using a method of qualitative text analysis and categorised into five primary categories and three concepts linked to sections of the law. The material has been analysed through a sociological law perspective, social constructionist theory and attachment theory. The study shows that a variety of factors interacts when it comes to determining what?s in the best interest of the child .

The purpose of this master thesis is to investigate the differences between the traditional way of conducting a reference interview and the electronic way. The main questions of this thesis are: How does the electronic reference interview appear in comparison to the traditional one? How do the librarians experience the differences? Is quality affected in the electronic reference interview? Examples from Fråga biblioteket Ask the Library have been used in this study. The method used in the investigation is based on qualitative interviews in combination with studies of relevant and recent literature. The librarians interviewed all have experience from both traditional and electronic reference work.

The aim of this study is to establish whether there are any specific trends in master theses concerning knowledge organization. To identify the past and current trends a method of content analysis has been applied to 110 theses over a time period of ten years. The results of this study show that there is an increasing interest in subjects concerning for example the evaluation of retrieval effectiveness in search engines on the Internet. A subject which was popular in the late 1990:s was information technology and its different applications. This subject has since that time decreased in popularity.

This essay is about the question if there is any difference in quality at the homes for the elderly in Skåne, depending on however the home is run by a public organization or private counterpart. The quality of the homes is meet with the help of numbers in ?the guide for the elderly? the facts in the guide are collected and judged by the ?Swedish National Board of Health. The result from the guide is divided into seven areas of quality, and then compared in a statistic test between the different types of organizations. And finally the result of the statistics is put in the context of the theory of New Public Management.

The purpose of this study was to develop two types of prediction models for Scots Pine and Norway Spruce. The first type for calculation of the stump diameter under bark the year the tree reached breast height (Dstubh130). The second type for calculation of the annual difference, e.g. the number of growth years between stump height (0.2 m) and breast height (1.3 meters above ground level). The primary thought with these prediction models is to obtain the breast height age in the trees on basis of the number of annual rings at stump.

SammanfattningSyftet med studien var att undersöka om det fanns någon skillnad i muskelaktivitet ivadmuskulaturen när olika eller inget vadskydd användes vid vadpress. Jämförelsegjordes mellan vadskydd (A), stickat av ett modifierat polyolefingarn och ett tillstickningen identiskt och utseende näst intill identiskt vadskydd (B) av polyamid,samt utan vadskydd.Testgruppen bestod av 13 män från militärhögskolan i Halmstad. Testpersonernagenomförde vadpress i smithmaskin* på en belastning av 50% av 1RM*.Muskelaktiviteten mättes med hjälp av sEMG* och tre mätningar per persongenomfördes. Det första utan vadskydd, andra med vadskydd A och det tredje medvadskydd B. Resultaten visade ingen signifikant skillnad i muskelaktivitet mellan användandet avvadskydd A och vadskydd B eller mellan vadskydd A och utan vadskydd.Mätmetoden sEMG är känslig och kan ha gett missvisande resultat. Fler studierbehöver göras dels angående skillnad i muskelaktivitet och dels för att testavadskyddens eventuella andra egenskaper, positiva eller negativa.

Studiens syfte är att undersöka om det förekommer etnisk diskriminering vid bedömningar av salstentamina. Vi frågar om studenters prestationer bedöms olika på grund av etnisk tillhörighet och om graden av etnisk diskriminering skiljer sig mellan kvinnor och män. Stockholms universitet införde anonyma salstentamina höstterminen 2009 med undantag för juridiska fakulteten som tillämpat anonyma tentamina sedan 1999. Vi använder data bestående av betygslistor från tre stora delkurser inom ämnena juridik, nationalekonomi och statsvetenskap vid Stockholms universitet som sträcker sig från höstterminen 2007 till och med vårterminen 2013 (N=12014). Etnicitet har klassificerats utifrån studenternas efternamn.

Warmer climate is a driving factor to species expansion northwards. Expansion to new areas can result in escape from natural enemies, resulting in reduced levels of mortality and thereby potentially increasing the rate of expansion. The most important parasitoid species attacking butterfly larvae belong to the families Tachinidae, Ichneumonidae and Braconidae. The aim of this thesis was to investigate parasitism and difference between populations in established area and newly colonized area for the European map butterfly, Araschnia levana, in order to examine if the butterfly has escaped from some natural enemies. In 1982 the first European map butterfly was observed in Sweden and has now established up to middle Småland.