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1133 Uppsatser om Foraging behavior - Sida 20 av 76
The influence of forestry stands treatments on brown bears (Ursus arctos) habitat selection in Sweden ? an option for Alberta forestry?
The brown bear population in Alberta, Canada has been decreasing, while the Swedish has been increasing and all the affecting parameters are not known. This study examined the difference in these populations to see if an explanation could be found in differences between the forest management. The aim of the paper was to see if stand treatments had an influence of brown bears habitat selection in autumn in Sweden and how the results can be used in Alberta. This was done by analyzing bear positions in Sweden with forest data, and comparing forest management data for the study area in Sweden with forest management data for Alberta. The results displayed that mature forests over 60 years that have been commercially thinned are selected by bears rather than forests over 60 years that have not been commercially thinned in.
Individuell tillväxt och substratval hos en lokalt differentierad population av Asellus aquaticus
Local differentiation may occur during a short period of time and is part of the formation of new species. The isopod Asellus aquaticus is an example of a species in which local adaptation has occurred during a short period of time. An establishment of stonewort (Chara spp.) vegetation in Lake Tåkern (in the 2000) resulted in two different Asellus ecotypes; a lighter pigmented, smaller one that lives among stoneworts grazing periphytic algae, and a darker, larger ecotype that feeds on decaying leaves in reed (Phragmites australis vegetation. The purpose of this study was to examine whether there are differences in growth between ecotypes, depending on whether the food was periphytic algae or leaves, and to study the choice of substrates between the two food types. For the study, animals from both habitats were brought in from Lake Tåkern to the laboratory.
Jämförelse mellan hundskolans och Svenska Brukshundklubbens kursdeltagare i Skaraborg :
The aim with the present study was to investigate whether there is a difference between the course participants who find their way to the dog-school respective the Swedish Working Dog Association. The study have focused on four issues; why the course participants have chosen the dog-school respectively the Swedish Working Dog Association, why the participants bought their dog, if the participants are satisfied with their dogs and if it is more likely that they turn to the dog-school?s than to the Swedish Working Dog Association with their first dog?
Course participants from two dog-schools and from two of the local clubs belonging to the Swedish Working Dog Association in Skaraborg, Sweden, answered a questionnaire. In total 85 answers were collected, including 60 from the course participants from Swedish Working Dog Associations and 25 from the dog school?s course.
Kommunikation i möten : Två blivande förskollärares reflektioner över samtalets svårigheter med föräldrar och kollegor
This essay deals with the various difficulties that can arise in conversations and meetings with parents and colleagues in the preschool world. The essay is based on two self-perceived stories that culminate in dilemmas that are difficult to assess, where our own actions come into question.The purpose of this essay is to gain a greater understanding and awareness of why we become insecure when our communication with others fails. Our research questions assist us in gaining an understanding that our own and others' behavior in meetings and conversations can be influenced by past experience, ourvalues and our emotions. This means, for example, that we must be aware that our values - ideal images, functions as both our guide and trip wires. We must also bear in mind that our ability to manage our own emotional reactions is significant when it comes to facing our own and others' feelings.
Om sättet att tillhopa gå, en kvalitativ studie om ungdomars tankar kring sex och relationer
Young people of today have a much wider access to information on sex and relationships, and they receive this information from a variety of different sources. This information can sometimes paint a diverse and inconsistent picture. School constitutes one of these sources, and one of the few places were young people can discuss and reflect on these issues together with their peers as well as adults. The purpose of this essay is to gain insight on what adolescents between the age of 15 to 18 think about sex and relationships and their thoughts about sex education in school. It?s a qualitative study based on discussions with adolescents divided in four focus groups, two groups of girls and two groups of boys.
Secondhandapparnas dilemma: milj?hj?ltar eller konsumtionsdrivare. Analys av secondhandappars inverkan p? unga vuxna kvinnors konsumtion
This thesis examines how marketing by secondhand apps affects young adult women's consumption habits, investigating whether these platforms promote or counteract overconsumption. While the secondhand market is considered more sustainable than buying new, these apps may still encourage overconsumption. The study focuses on the marketing strategies of three major secondhand apps in Sweden: Tradera, Sellpy, and Vinted, analyzing their impact on consumer behavior using the AIDA model (Attention, Interest, Desire, Action).
Based on qualitative interviews with eleven women aged 20-27 and the authors observations of the apps marketing activities, the study finds that secondhand apps often emphasize environmental benefits and makes secondhand shopping accessible and appealing. However, the marketing tactics used by these apps, including frequent push notifications, targeted advertisements, and influencer collaborations, may lead to increased consumption.
Overconsumption causes significant environmental damage, and while the secondhand market can mitigate these effects by extending the lifecycle of items, the emphasis on convenience end environmental benefits can inadvertently encourage more consumption. The study concludes that secondhand apps play a complex role in consumer behavior, balancing the potential for sustainability with the risk of promoting overconsumption.
Inhysningssystem för växande ungtjurar
The purpose of this study was, if possible, to find a housing system for growing bulls that was as optimal as possible for the animal welfare. In order to select housing systems you must take into account the size of the group, body weight and the type of floor. Seven of the international most common housing systems were compared, straw bedding, deep straw bedding, sliding straw bedding, concrete slatted floor, rubber coated slatted floor, cubicles and feeding cubicles. Studies that have examined the proportion of tail, claw and leg injuries and the presence of unnatural behavior in the different systems. In summary, all studies showed that soft underlay were beneficial for the animals in terms of the proportion of bone lesions and swellings.
Det första man förknippar det med är tjejer som skär sig : En kvalitativ studie om professionellas beskrivningar av självskadebeteende
Abstract Author: Robert Andersson & Oskar KarlsjöTitle:?My first thought is a girl that cuts herself? ? A qualitative study about professionals in human service organizations description of self-injurious behavior.Supervisor: Ann OttengrimAssessor: Rickard Ulmestig The purpose of this study has been to understand how professionals in human service organizations (HSO) describe self-injuries behaviour, how they describe the individuals that self-harm and if the professionals describe any possible differences in how men and women self-harm as well as how professional?s knowledge concerning self-injurious behaviour is contructed. The study answers three questions;- What kind of actions do professionals in HSO describe as being self-injurious behaviour?- How is knowledge constructed by professionals in HSO concerning self-injurious behaviour?- How are people who engage in self-injurious behaviour being described?- How do professionals in human service organizations describe potential differences between men and women´s self-injurious behaviour? Qualitative interviews have been chosen as the method in this study to gather empirical data and the social constructionism theory has been implemented to analyse the empirical data.The result of this study shows that self-injurious behaviour is a complex and at the same time a dynamic phenomenon. There are a lot of different actions that are being describes as being self-injurious behaviour.
När är det dags att anmäla? : En studie om hur förskolepersonalen resonerar och agerar i förhållande till anmälningsplikten när de misstänker att ett barn far illa.
The aim with our study has been to examine how preschool-staffs resonate about the notification requirements according to Chapter 14, section 1, The Social Services Act, when a child fare badly or is suspected to fare badly: first, in relation to the municipality´s policies, but also in relation to the preschool staff´s actions in individual cases. Our study was conducted by qualitative research with semi-structured interviews. Total has two child´s nurses and six preschool-teachers, active within Växjö´s municipality, been interviewed. The result showed that the municipality´s guidelines on the one hand, underpinned by giving a prescribed pattern of behavior for preschool staff on how to act if the suspected that a child to fare badly. On the other hand preschool staff also experienced the guidelines diffuse as there were nothing described of the transition of how much they should document and observe before a notification could be initiated to the headmaster.
If there is violence, there is resistance.
This thesis is a discourse analysis of six rape trials, with the intention to analyze how the plaintiffs?? resistance is described. The overall aim is to investigate whether there are forms of resistance that the courts find more desirable and if there are any rules for how resistance should manifest itself. I will also investigate how the rape is itself described by the plaintiff and courts, respectively. I will analyze how this affects the understanding and attitude toward what has happened.
När det rör det sexuella, så... en analys av hivpositivas sexualitet och hiv-prevention
The sexuality of hivinfected people is quite controversial but nevertheless important when speaking of hivprevention. The aim of this work was to survey and analyze support and counseling practices around sexual issues given to hivpositive people by their treating medical doctors. We wanted to bring the question of hivinfected peoples sexuality and sexual behavior sometimes unprotected and the Swedish legislation and hivprevention efforts under discussion. Based on the results of a questionnaire answered by the doctors, previous research and different social constructionistic and interactionistic theories about the nature of sexuality we made our analysis. We found that the Swedish legislation offers a positive basis for successful hivprevention, but that there are some important obstacles to be overcome in order to really succeed and further reduce the number of new hivinfected people in Sweden.
Viktiga faktorer för bevarandet av järv
Järv är en av de viktigaste predatorerna på semidomesticerad ren i Sverige idag och bevarandet av järv innebär en konflikt med rennäringen. I den här litteraturstudien undersöks järvens födosöksbeteende och hur det påverkas av närvaron av varg och lodjur samt om
konflikten mellan järven och rennäringen kan minskas. Vilka andra faktorer är viktiga för bevarandet av järven?
Järvpopulationen i Sverige har de senaste åren varit ganska stabil på drygt 600 individer men med liten genetisk variation. Järvens utbredningsområde är sträcker sig längst bergskedjan på gränsen mellan Norge och Sverige Under de senaste åren har järven börjat återetablera sig i
skogslandskapet En låg årlig reproduktion gör järven beroende av hög överlevnad hos vuxna honor.
Arbetsmiljöutredning av fallskydd på byggarbetsplatser
Fall accidents are a big problem in the construction industry today and stand forapproximately 23% of all accidents. Skanska is a construction company that has avision toachieve zero accidents. Eliminating fall accidents is one step on the way towards theirvision. The state of Skanskas fall safety has been analyzed in this thesis to show whichimprovements are possible in fall safety.A literature study has been performed in which Arbetsmiljöverkets (The Swedishwork environment authority?s) laws and rules, together with Skanskas own rules havebeen studied.
Brown bear (Ursus arctos) den site concealment in relation to human activity in Scandinavia
As a hibernating species, the brown bear spend most of the winter months in a den as astrategy to avoid unfavorable conditions. The denning period is a vulnerable time for bears,making them unable to flee disturbances without losing valuable amounts of energy. Brownbears' wariness of humans and avoidance of anthropogenic disturbance often steer denningbears away from human infrastructure, and bears thereby avoid possible disturbance and itsassociated energetic costs. This study was carried out to test the hypothesis that bearsdenning closer to infrastructure select more covered den sites to compensate for the closedistance. Dens from 32 individuals were visited and analyzed in terms of sighting distance(a measurement for den horizontal cover) and habitat ruggedness, in relation to distances toinfrastructure.
Normalitet och styrning i en förskola för alla (Normalization and governing in a pre-school for all)
The purpose of this study is to analyze how special education is done in relation to what is considered "normal". The aim is to discuss how the normalization discourse appears in a pre-school for all and, by extension, how the need of special education is articulated in relation to the normalization discourse. This study also intends to discuss how the perception of what is normal affects special education in pre-schools. The study draws upon previous research within the special education area through which we make our position. Since there is only a few studies in this chosen field which are based on empirical data, our study indicates the importance of more research in this field.