HÖGSKOLAN FÖR LÄRANDE OCHKOMMUNIKATION (HLK)Högskolan i JönköpingExamensarbete 10 poänginom Allmänna UtbildningsområdetLärarutbildningenHöstterminen 2004AbstractEmma Broberg, Karin Järnberg & Jennie HelgeChildrens creative activityA study about what preschool teachers think about children?s creative activity as a pedagogictool.Number of pages: 36The purpose with our study is to examine what preschool teachers, working in preschools andin kindergartens, think about creative activity. To answer this we have chosen a qualitativemethod and have done interviews with twelve preschool teachers, six in preschool and six inkindergarten.We base our study on the following question:How do preschool teachers in preschool and kindergarten describe their work with children?screative activity?The result of the study didn?t show any difference between kindergarten and preschool. Theyboth consider that creative activity is important for children?s learning and development.

Using the Introductory Carbon Balance Model, ICBM, five different crop rotations with rye 1. Rye-Ley-Ley-Rye-Beans-Rye 2. Rye-Rye-Rapeseed-Rapeseed 3. Rye-Ley-Ley-Rye-Potatoes-Rye 4. Rye-Rye-Potatoes-Wheat 5. Rye-Rye-Potatoes-Beans-Wheat-Rye-Potatoes-Rapeseed were tested theoretically in four different cultivation scenarios ? Straw left on the field, biogas digestate added as fertilizer. Labelled ?+straw+BD?. ? Straw left on the field, only synthetic fertilizer. Labelled ?+straw-BD?. ? Straw harvested, biogas digestate added as fertilizer.

Piled friction soil show a set-up which is increasing with the time after installation. The cost could be reduced if the set-up had been taken into account when designing but in Sweden it is very unusual to do that. Previous studies showed that set-up can vary between 25 % and 75 % during the first 90 days after pile installation. This showed that the effect of the phenomenon is difficult to predict. A study involving five projects have been carried out by specifying certain parameters like pile type, method for pile installation and test method for measure the bearing capacity in friction soils located in Sweden.

Non-profit organisations play a very important role in the Swedish civil society, both economically and for the employment policy. The organisations pursue various activities such as, activities aiming at social needs, sport activities and activities contributing to the political life. Depending on what activities the organisations practice different tax rules follow.A person who pursues commercial activity constitutes a taxable person within the meaning of the Swedish VAT act. The definition of commercial activity is an activity which is practiced independently, professionally and with an object of making a profit. The activity must be practiced regularly and to a certain extent to qualify as commercial.

A field experiment was carried out in 2006 to investigate the effects of deep rotary cultivation on sugarbeet growth. The background to the experiment was a 2005 study showing potentially higher yield, higher cleanness and higher sugar content when primary tillage was carried out to 35 cm depth with a rotary cultivator. On four field sites in Skåne (L:a Isie, Ädelholm, Stävie and Vragerup), five different treatments were compared: mouldboard ploughing in the autumn to 20 cm; mouldboard ploughing in the autumn to 20 cm + rotary cultivation in the spring to 35 cm; rotary cultivation in the autumn to 35 cm; rotary cultivation in the spring to 35 cm; and mouldboard ploughing in the spring to 20 cm. The rotary cultivator used in the treatments is manufactured by a Dutch company, Imants. The implement cultivates the soil with spade tines fitted on arms that are mounted on a horizontal rotating PTO-driven axle. Beet plants were inspected and yield determined in the experiment, and three soil parameters were examined: penetration resistance, water infiltration and infiltration of blue dye. Root shape was also examined. The site at Stävie was not harvested due to poor beet establishment. At the other sites, the highest yield was found when the soil was rotary-cultivated in the autumn.

Background: Many cancer patients who get bone metastases live longer thanks to the successful research and development of medicines during recent years. Many studies show general health benefits from physical activity. For patients with bone metastases the possibility of physical activity perhaps should limit? Nurses at oncological units are often in lifelong contact with this group of patients. It´s therefore important to have knowledge about the bone metastases and how it influence the patient´s possibility of performing physical activity in order to support and encourage the patient to safely physical activity.Aim: To describe the patient´s possibility of physical activity with metastases to the bone.Method: A literature study.Results: The extension of the bone metastases shall be verified through X-ray.

Soils in a metal contaminated site on Stångberget in Gusum in southeastSweden were investigated and compared to relatively unaffected soils a fewkilometres away. Pollution came from historical release of untreated flue gasesfrom a brass mill. The objective was to find information on how high the metalconcentrations are, if metals from the polluted soil affect the surroundings andif the metal contamination affects the microbial community. The soil wasinvestigated using several different methods, such as field XRF measurements,chemical analysis of metal, carbon and nitrogen content, pH, acid neutralizingcapacity, texture, soil depth, field leach tests, sequential extraction and microbialfunctional profiles. The study showed that copper and zinc concentrationswere above Swedish Environmental Protection Agency guidelines for lesssensitive land use on the entire investigated area.

The purpose of this study is to examine how two different primary schools with the same school management district work with daily physical activity. We have chosen to conduct our investigation based on interviews. Through the interviews, we can highlight the teacher´s and principal´s interpretations of the concept regarding physical activity and find out the school´s arguments and working methods for pupil´s physical activity. These two schools work with physical activity in two different ways and the study describes the teacher´s and principal's choice of approach. Since our training is directed towards the younger ages, school years 1-3, we chose to interview teachers who work in these classes.

The most predominant method for forest harvesting in Sweden is the cut-to-length method based on two-machines, a harvester that fells trees and cut them in a predefined length, and a forwarder which transports logs to a landing area for further transport to a processing facility. New machine solutions have to be much gentler to the ground than today?s machines. To be able to develop a forestry machine that preserves the terrain requires a proper understanding of the interaction between tire and soil.The goal of the project is to contribute to the existing knowledge of forest machine tire-soil interaction and to develop a tire-soil model that enables dynamic simulations of forest machines operating in rough terrain. The modeling has especially been focused on the interaction between tires and soft ground.A comparison of theoretical data of different WES-based terrain interaction models and a comparison test data from a full scale field test is presented.

Eutrophication is an environmental problem that affects more than ten percent of Swedish lakes. Excess nutrients increase the growth of algae, and cause major problems in the ecosystem through oxygen-free bottoms, fish kills, and at worst dead bottoms. Agriculture accounts for 44% of human emissions of phosphorus to lakes and rivers. Leaching occurs of particle bound phosphorus and of dissolved phosphate. The amount of phosphate in the soil solution that may be leached is partly due to the prevailing pH in the soil solution. The purpose of this study was to investigate how the relationship between phosphate solubility and pH was affected by liming.

Public health is important to many areas of society. It is important to have different goals to focus the work with health promotion in different sectors, one such area is the school. In the society of today there are a lot of public health issues like stress, overweight and physical inactivity. To experience well-being physical activity, sense of coherence (SOC) and the individual experience of stress have important functions. School is an important part of the student?s learning, development and socialisation.

In times of increased flooding, enhanced by climate change, polluted stormwater poses an increased threat to the environment through contaminated water entering waterways. Bioretention utilizes natural processes in soil and vegetation to treat pollutants and combat this threat. Biochar produced through pyrolysis, has a high cation exchange capacity (CEC) and could therefore increase treatment in bioretention systems. This research applies a literature review, interview, and a model to explore the benefits and disadvantages of biochar in order to specify a soil-mix through an understanding of the production process and preferred application rate. High purification through CEC, increased water holding capacity, and carbon sequestration being the benefits discussed.

Glutathione (GSH) is a molecule that consists of three amino acids: glutamic acid, cysteine and glycine. GSH has several important functions: to protect cells from free radicals, reactive oxygen species and oxidative stress. GSH exists in a reduced form, GSH, and in an oxidized dimeric form, glutationdisulfid, GSSG. The enzymes glutathionereductase (GR) catalyses the reduction of GSSG back to GSH. Nicotinamide adenine dinucleotide phosphate (NADPH) is required as a coenzyme in the reaction.

Background: The population of the world is getting older and in the year of 2020, 1.2 billion people will be 60 years or older. A common health complaint affecting the quality of life in elderly persons are sleep difficulties. Physical activity is claimed to improve sleep quality and the maintenance of a normal circadian rhythm. Several studies have shown positive effects of physical activity on sleep quality, still the evidence of physical activity as sleep-promoter is insufficient. Aim: The aim of this study was to investigate associations between physical activities and sleep quality in persons ?60 years of age.

Background: Physical activity is important to sustain your health, but there are also other factors which can influence health. One of them is the degree of sense of coherence. Aim: The main purpose of this study was to examine if there existed a correlation between amount of physical activity and degree of sense of coherence (SOC) in adolescents in the northern parts of Sweden. This study also dealt with differences and similarities between and within the whole examination- group and subgroups. Methods: A SOC- questionnaire with 29 items, developed by Antonovsky, was used.