There are only a few published studies on the normal variation in ovary size in bitches. All of the previous studies have been made on the beagle breed. This study was performed on indian street dogs with the objective to measure ovaries and structures in the ovaries after ovariehysterectomy to decide if smaller dogs have smaller ovaries and how small and big they can be in the normal dog. The structures (follicle and corpus luteum) where also measured to get a maximum size for normal structures in the bitch. This information can be valuable when examining the ovaries of the bitch with ulstrasound.

The purpose of this thesis is to explore the co-creation process and how value is created based on a service orientation using a network perspective. The thesis is studied from a social-constructionist philosophy, using a qualitative approach of data collection and the theoretical framework includes network theories, theories of service-orientation and co-creation. We have conducted semi-structured interviews with a small firm and its network, which consists of a customer, a supplier and a partner. We found that Håkansson?s ARA framework combined with Ballantyne and Varey?s triangulation of value-creating activities help to acquire an understanding of the actors? bonds, the resources? ties and the activity links that exist in a network.

The intention has been to look at the school system in South Africa and specifically at arts and culture in grade 10 to 12. I have visited a number of classes and interviewed the teachers working at the art centre PJ Olivier in Stellenbosch. By doing this I wanted to get to know the system and to understand the intentions that the curriculum describes.I have all through the study related the areas I?ve looked at to the curriculum to see how well the intentions are implemented. I have also compared everything with the Swedish school system.The curriculum has good intentions but the country has a lot to do before they reach the goals with a school system where everybody is included and where there is ?ubuntu? (Zulu word for humanity or I am what I am because of what we all are).

This is a paper about the effects from smoldering fire on lithic objects from an archaeological view. The introduction gives the background to this paper, a short orientation to forest wildfires and why the work is limited to: flint, quartz, quartzite and slate. Material and methods describes the stone materials and the setup that was used in the temperature logged tests with three replications for each type of material. The fuel in the burnings was peat on a bottom of sand. Flint showed a more drastic effect from heat compared with the other materials. Slate seems to have greater tendencies to change to darker colour and luster at lower temperatures than the other materials.

In Europe poplar plantations has been planted for more than one hundred years. In the first plantation was made in 1940. The interest for poplars has since then shifted over the years and has for long periods been very low but is now slowly increasing again. The main reasons why poplars are becoming more interesting are because of their great production potential. Nevertheless, the knowledge of how to mange poplars in Sweden are very low and very little research has been done concerning management of the species. The objective for this study was to; 1) investigate and document experience and results obtained in practical Swedish forestry, 2) to give a fair picture of the perceived advantages and disadvantages that the poplars has for the forestry, 3) document what the foresters that has experience and those who has no experience of poplar plantations thinks about the potential of poplars.

In my degree project I have focused on how to make it easier for ambulance personnel to remove a motorcycle helmet after an accident. During my research I have interviewed ambulance personnel from different cities and a trauma surgeon to get a better understanding of how they work today and the problems they experience. Some of the problem areas are that you need a lot of force to remove the helmet, that the padding catches the ears and that the chin guard catches the face. Since ambulance personnel always assume that there is a neck injury after an accident, all these problems make it difficult to remove the helmet safely.The result is a motorcycle helmet with a focus on safe removal after an accident, to reduce the risk of worsening a neck injury. The solution suggested is that a small part of the back of the helmet is detachable, to make the opening larger.

The aim of the current study was to examine the radical right-wing sympathizers in Sweden. To fulfill this aim, a quantitative case study on Sweden Democrats sympathizers was conducted. More specifically, this study has examined socio-economic backgrounds and political attitudes of the Sweden Democrat sympathizers. The results show that sympathizers of Sweden Democrats are higher among younger people and men. The results also show a higher support for Sweden Democrats among people with lower education and low income that also live in small towns and in the countryside.

Opioids are considered the "golden standard" in pain management for both humans and small animals, but is used less often in equine medicine - probably for fear of side effects. Are there any studies that suggest that side effects are a major problem, or is it lack of experience which is the greatest obstacle to use? As early as 1937 it was shown that morphine and morphine derivatives provide analgesia in horses. For species other than horses used opioids often both pre-, intra-and postoperatively. They relieve pain effectively and are often included in the anesthesia protocol.

The main goal of this study is to verify how teachers describe the differences between two school subjects Swedish as a first language and Swedish as a second language. Moreover, this investigation focuses on how the two curriculums differentiate from each other. The method that was chosen to carry out this qualitative  investigation was semi-structured interviews whith two teachers, who are presently teaching these two subjects.The results of this study conclude that there are no significant differences in the two curriculums. One of the most important difference that has been found was howewer that it is very important to continue improving the language, for example, conversation about different topics in the classroom, teaching the students in small groups and enhancing their vocabulary.  The findings and results of this study are in accordance with earlier research.Moreover, this study concludes, however, that the differences between the two curriculums of the two subjects named above are based on the methods that help students to improve their language development..

Empirical research shows that a possible reason why Swedish students mathematical knowledge deteriorates can be a too big focus on imitative reasoning, i.e. recalling solutions or follow algorithms, and a lack of creative mathematical reasoning, i.e. when a student construct his/her own solution and motivates its plausibility with mathematically well-founded arguments. The purpose of this study is therefore to examine if, and in what way, lecturers can provide students an opportunity to learn creative reasoning by simulating creativity in their presentations of examples. Six lectures were observed and 22 task situations were analyzed with respect to three aspects; reflection, plausibility and mathematical foundation, which are to be present in the situation if the reasoning will be seen as simulated creative.

Do teachers? expectations of their pupils become a part in the judgement of which grade a pupil will receive in the end?Several of the polical parties in Sweden have recently been argueing that teachers should be able to give pupils a grade in how they behave in school. Several newspapers also have reported that pupils today have gotten lower results for the last few years and more pupils do not get approved in all subjects. Because many of the studies about pupils results focus on the pupils? skills, I deciced to focus on the teachers part in how a pupil get a better grade or not.In the study I have been looking at a small community in the south of Sweden.

New laws and recommendations within corporate governance during the last years have affected the way board of directors work. The board is said to have and fulfill three roles: a control role, a service role and a strategy role. These roles could be understood by three theoretical theories: the agency theory, the resource dependence theory and the stewardship theory. The purpose of this study is to investigate whether, and if so how, the board work differs between two small firms based on these roles, given that one of the firms is a publicly listed firm and the other is a privately owned firm. Using a qualitative case study as research method we find that the board work differs between the two companies when it comes to these roles.

The classical age cities of Palenque and Tikal where ones great Mayan bastions with extraordinary architecture.  This architecture still fascinates modern archaeologies and historians alike. Still much of the architecture in the Mayan cities had the same style and function, but could diverse from town to town. This is the case of Palenque and Tikal. They share much of their buildings like temples, palaces and ball courts.

Swedish as a second language and special education are two topics that have a lot in common. I have chosen to in my study look at something that is covered by the two subjects: Swedish as a second language education that is taking place in a group segregated from the class. I have interviewed students in preschool, grade one and grade two to learn details of their experience of the segregation. Finding out that it is mostly bad planning and trouble getting the schedule together that?s affecting the pupils in a negative way.

The purpose of this paper was to look at the perception of self-determination for adults with intellectual disabilities from their perspective. We wanted to examine the experience of the space available for self-determination in some key areas of life, and how their own thoughts and ideas have been addressed by others. Through interviews with six people with intellectual disabilities, we have found that a single definition of self-determination is elusive. The key seems to be that you get the opportunity to do what you want, to have your voice heard and to receive and take responsibility. The space for self-determination is perceived by respondents as both large and small.