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918 Uppsatser om Species interactions - Sida 28 av 62
Samiskt skogsutnyttjande, dimensionsavverkningar och naturvärden : skogshistorisk analys i block 5, Pakko kronopark i Norrbotten
In order to understand the human impact on today?s remaining ?virgin? forest and to develop sensible management strategies for future reserves, it is necessary to know how these forests have developed. This knowledge can be gained by using forest history analysis. here are large areas of forests still untouched by modern forestry in the mountainous region in the county of Norrbotten. These forests are highly interesting study objects from an ecological and historical point of view.
Änglabarn : Föräldrars upplevelser av att förlora ett barn i sjukdom
Background: When a parent loses its child life will change drastically and assume other conditions. The loss of a child affects the whole human existence, the grief can be very intense as well as in-depth and find expression both on an emotional, physical, mental and spiritual level. Aim: The aim is to describe parents? experiences of losing a child to illness. Method: Graneheim and Lundmans manifest content analysis method was used to the method based on qualitative raw material in forms of three Swedish autobiographies.
Gallringsprioritering av contortabestånd :
Extensive planting of the tree species lodgepole pine (Pinus contorta var. latifolia) during the 1970s and 80s has resulted in large areas now being available for commercial thinning. However, the varying quality of the stands creates a problem. The purpose of this study was to investigate, at the Torsby district of the Stora Enso forest company, how well the present computer records of the stands correspond to reality and determine which stands are, from a qualitative perspective, suited for timber production. Finding variables that indicate better stands would give Stora Enso the possibility of selecting qualitative stands which are more profitable to thin.
The study included 32 stands containing at least 70 % Pinus contorta.
Webbredigering för mindre erfarna användare. En studie av svårigheter och förbättringsmöjligheter vid webbredigering anpassad för användare utan programmeringskunskaper
Usability is a well-known term in system development. Today both consumers and organizations aim to increase usability. The purpose of the study is to gain knowledge about inexperienced users? interactions with websites and concretize that knowledge for future studies.Interviews have been conducted within two areas where experienced web developers with extensive programming knowledge brought know-how while inexperienced users without any programming knowledge have given their views. A number of existing tools for web publishing have been analyzed.
?Det är böcker som är meningen med ett bibliotek?: Hur bibliotekarien i barn- och ungdomslitteraturen bemöter användare.
The aim of this Master?s thesis is to examine the librarians? perception of the users of children?s and young people?s literature. Questions posed in this study are: How are the librarians described according to appearance, personality and interaction with the users? How are the librarians described compared to former studies on the subject? Which perception can be seen, based on Douglas Rabers?s theory which describes the role the public libraries can take in the society? The study is based on content analysis. We have examined 15 descriptions of librarians in both picture books and literature for young adults, published between 1985 and 2006.
Utvärdering av flygbildstolkning för uppskattning av beståndsvariabler och åtgärdsförslag i ungskogar : en studie på Korsnäs Skog och Bergvik Skog AB i västra Dalarna
In Korsnäs district Dala Väst there were problems with information concerning their younger forests, mainly those in pre-thinning stage. They were divided into large, heterogeneous stands with often poor stand data quality. In 2006 an aerial photo interpretation of the young forests was conducted to fix these problems. Necessary information to get from the interpretation were silvicultural management suggestions, new stand delineation and new stand data. This thesis is supposed to evaluate the quality and usability of the interpreted data.
To evaluate the interpretation an objective control inventory was conducted in 60 stands, either through callipering or counting stems.
Solokvist eller ensamvarg : Socialt samspel hos personer med psykosproblematik
Background: People diagnosed with psychosis are often described as introvert, isolated and with little or no ability to create and maintain social relationships. While every angle of a phenomena is valid and important, we believe that the first-person perspective provides the only direct access to the diagnosed persons? feelings and experiences.Aims: The aim of this study is to explore how a few people diagnosed with psychosis describe their experiences of social interaction.Method: This study is conducted in a Grounded Theory manner. An analysis has been performed on interviews made with five individuals, all diagnosed with a psychosis diagnosis.Results: The main result of this study is that the self-image is a core factor in the individuals experiences of, and initiative to, social interaction. The social interactions are linked to the individuals own relation to their diagnosis in a dynamic process where all components affect each other in the creating of the self-image.Conclusion: This study concludes that people diagnosed with psychosis is no different than other people when it comes to dreaming and longing for functional social relationships, but that they have some difficulties in actually finding them due to both social stigma and a poor self-image..
?Tillvaron [...] vidgar sig? : Alberte ? en Ny kvinna i genusomskapandets tid
This essay examines the Alberte triology, by the Norwegian writer Cora Sandel, from a gender/feminist perspective. Taking Yvonne Hirdman's theory about the gender system as a starting point I will show how the living conditions and the different roles of men and women are represented in the novel and how they are changing during the centuries before and after the First World War.I am particularly interested in Alberte, the main character, what attitude she takes to her position in the gender system and in what way she differs from the traditional female model. Is she a New Woman, a different ?species?, who doesn't fit into the rigid gender system? Does the New Woman have a male counterpart, and is he to be found in the novel? Does the novel give a positive vision of a future where men and women can meet as equals?.
?Bråkar du ute åker du in, bråkar du inne åker du ut!? : En kvalitativ studie om specialpedagogens roll i arbetet med elever i socioemotionella svårigheter.
The study's aim was to examine the professional role of the Special Education Teachers, working with students in socio-emotional difficulties with focus on externalizing behavior. The study is qualitative in nature, based on 10 interviews conducted at four different schools where four Special Education teacher and six teachers were interviewed. The system theoretical perspective was used as a theoretical basis, based on a holistic view of the schools where relationships, interactions and context is of great importance. The Special Education Teacher is a part of the school context and therefore it has been interesting to study how he/she works with socio-emotional difficulties in school activities on organization, group and individual level. The results show that externalizing students becomes a problem in schools today when they influence their surroundings and requires a lot of time regards to needs of both teachers and Special Education Teacher.
Samspelets betydelse : En kvalitativ studie om föräldrars upplevelser efter föräldrautbilningen Komet
Parenting is increasingly seen as a profession which requires training and support with the purpose of creating improved interaction. A central question appears to be how the concept of interaction is defined. The aim of this study is to examine how training programs, trainers and parents perceive this concept, whether they define it the same way and whether trainers succeed in reaching parents with the message of what it actually is that will improve in the area of interaction. The study uses a phenomenological approach and a qualitative method.The research subject is the parental training program Komet, a manual-based education program for parents. The goal of the program is to offer families training in methods that have strong scientific support in order to reduce conflicts and to improve the relation and interaction between children and parents.One important result of the study is that parents and trainers viewed the concept of interaction from different perspectives.
Föryngring i stormfälld rekreationsskog : en jämförelse mellan föryngring i produktions-, rekreation/produktion och rekreationsskog.
When the storm Gudrun hit Sweden on the 8th and 9th of January, many recreational forests in southern Sweden blew down. For this reason there is a demand for new regeneration methods as to how these storm-felled areas should be regenerated and with what species.
In this study the forest is divided into three areas: production, recreation/production and recreation. The first area is a forest with production as main goal and these kinds of forests are located a bit from the city. The second type ? recreation/production forest ? has two equal goals: production and recreation, and is located close to the city.
Potentiella virala zoonoser hos apor på svenska djurparker år 2008
This paper is a compilation of some of the important viral zoonosis that can be passed from apes and simians (simian and prosimian) to man. Viral zoonoses are viral diseases that can be passed from animals to humans. The paper will also provide a better insight of the risks workers and visitors to the zoo can be exposed to. The viruses that this paper is focused on is herpes Bvirus, simian T-lymphotropic virus type 1 (STLV), simian immunodeficiency virus (SIV), Ebola virus, Marburg virus, yellowfever virus, monkeypoxvirus and hepatitis B virus. The choice of viruses is based on how infectious they are and how pathogenic they are.
Fyra manliga pedagogers tankar om genus och förskolans genusuppdrag : En kvalitativ undersökning
In this study I?ve used qualitative interviews to examine four male preschool teachers? interpretations of gender and their work with gender in preschool. Specifically, I?ve been interested in what thoughts male teachers have about the preschool gender assignment, how they express these thoughts in their work, and how they perceive their role as men in preschool in relation to gender and gender equality. The teachers express that the preschool gender assignment means that one should treat girls and boys equally and give them the same opportunities.
Skötselmetoder för bestånd med produktions- och naturvårdsmål :
This study is made on assignment by the local board of forestry in Skåne,
Blekinge and Halland.
The change of the forest law 1994 brought a new type of management plan.
A more active planning was introduced in order to equate the environment goal
with the production goal. The purpose with this study is to give a better picture of
how planning for nature conservation in production forest is made and to develop
support for selection of silviculture methods for stands with combined goals. With
combined goals means production forestry with a reinforced consideration to both
nature and culture, called PF-classified stands. This was done by:
? Describing silviculture models from the literature that are possible to use
for stands with combined goals.
? Describing silviculture models that is used in practice in stands with
combined goals.
? Describing how the classification of stands with combined goals is used.
Which means, were in the terrain, with which frequency and in which type
of forest PF-classification is used.
? Comparing differences and similarities of theoretical and practical used
models.
The study was done partly as a literature study and partly as an interview study of
forest planners.
Hantverket bakom intervjun: Studenters framställning av kvalitativa intervjuer som undersökningsmetod
When producing an interview report the researcher is put to the test of describing the qualitative interview method in terms of assumed orderly steps and procedures taken during the interview process, while at the same time account for a very social dynamic process. In practice, even the most carefully prepared scenario for a qualitative interview study probably does not correspond to the expectations made. What happens between the plans and the actual interview itself? This issue is investigated by contrasting the actual engagement of the participants in an interview project to how these relationships are accounted for in Master thesis from the Swedish School of Library- and Information Science in Borås. Theory and methodology from Actor Network Theory (ANT) have been applied into the area of qualitative interviews.