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2149 Uppsatser om Ecological construction - Sida 11 av 144
Jämförelse av stenull- och polyuretanisolering : Brand- och fuktegenskaper i passivhuskonstruktion
This report compares two different types of insulation with regards to fire and moisture. The materials were tested for the company Fiskarhedenvillan AB, for a wall and a roof construction that the company currently uses in the establishment of Sweden's first certified passive house for international standards.Their current material, Rockwool, is compared to a relatively new material on the Swedish market called SEALECTION Agribalance sold by the company ISO Green AB. The material is a type of polyurethane insulation. This insulation material would result in a more efficient execution of the construction as it provides waterproofing and is applied more easily than Rockwool. From a fire standpoint, literature studies and discussions with fire experts led to results.
Sustainable Construction in the Transportation Infrastructure Industry? as a vision and in practice
This study has been conducted on behalf of Vectura Consulting AB with the purpose to examine how different actors perceive the dimensions of sustainability and sustainable construction. The purpose is also to provide an understanding of existing barriers and opportunities for sustainable construction within the industry and exemplify with different directions for the actors in order to develop sustainability. The study has approach the research problem by using systems theory, developed by Checkland, to identify the relevant system. Other systems theories has been used as an theoretical framework in order to identify barriers and opportunities, which in this study are based on Hughes?s theory about reverse salients and salients.
Hur och varför media konstruerar ledarskap - Ett kliv in på redaktionen för att utvärdera tänkbara förklaringsmekanismer
In modern leadership research, leadership is often viewed as a social construction, and under this paradigm various researchers let the media play a central role in constructing leadership. Meanwhile, the question of how the media actors do this is left unanswered. We explore the question of how and why the media construct leadership, from the vantage point of the media actors themselves, and the conditions they work under. Different mechanisms for media construction of leadership are identified in previous research. Through interviews with business journalists at Veckans Affärer, we find recognition for some of the explanatory mechanisms: namely that personification of a CEO facilitates the work of journalists (and sells papers), that personal drama captures reader demand, and that the CEO of a listed company consciously cultivates his or her personal parallel self.
Anläggningsmätning
This report aims at giving you as a reader a basic knowledge in measurement techniques used in the road/land construction and witch instrument and methods that is commonly used. It also tries to shed light on the problem with unfinished or incomplete blueprints, which cause additional work performed by the surveyor. This report is written in collaboration with PEAB Umeå whom has given insight in their work.The goal of this report is to examine what kind of work surveyors has to perform on blueprints delivered by a technical consultant. The reader of this report gets a run-through of the different theoretical measurement techniques used today and a short explanation of different measuring instruments used by surveyors in their day to day work. Computer programs used in the field of construction are briefly explained, and some of the most common file extensions used, for example dwg and Land-xml.The report concludes in a questionnaire that was sent out to surveyors employed by PEAB.
Erfarenhetsåterföring i Sveriges två ledande byggbolag : Riktlinjer, utfall och konsekvenser
The construction industry in Sweden has in the past 50 years had a low progress in efficiency. With a greater competition from construction firms from other countries, it is necessary to maintain the profit for Swedish construction firms. This is possible with a higher feedback of experience. This diploma work thesis examines how the two construction companies NCC and Skanska in Uppsala, Sweden handle experience feedback from previous projects and the extent to which the experience is spread and used in future projects. In this work, we examined directorial documents to see how employees shall work with feedback.
Produktionseffektivisering : - Få processens samtliga aktörer att sträva mot samma mål genom ökat samarbete och delaktighet i produktionens olika skeenden.
The productiontime in the construction industry contains of many different participants which will take part in different events. When there is so many people working with the same project it is easy tosee one self just as a part of the game. The consequence of this is that they don?t see themselves as important participants whos knowledge, opinions and experience can be useful in the whole production process. This might lead to that they feel neglected and the consequence of that will be lackof motivation.
Diskrimineringsersättningen och dess avskräckande verkan : Förarbeten och praxis ur ett arbetsrättsligt perspektiv
The aim of this study was to give an insight of the construction of girls in their relationships with friends and lovers in the Swedish magazine Julia. The magazine turns to girls of age nine to fourteen. The research questions were 1) What is the construction of the girls in their relationships with friends and lovers about in Julia? 2) How are girls constructed in their relationships with friends and lovers? Three issues of the magazine from the winter of 2014 were selected as material for the study. Critical discourse analysis (Fairclough, 1992, 2010) was the point of departure in the analysis.
Avfall på byggarbetsplatsen : statistik som hjälper platschefen
The purpose of this report is to find a model of statistics for construction and demolition waste, which makes it useful for the local manager at the building site. The intention with the model is that it will be used as a support of the local manager, to direct his project towards reduced strain of the environment. The model will also be used to make it easier to control that the claims from authority and aims for the environment are achieved. To familiarise with the subject waste handling within the building and construction sectorI have done a literature search. I have also been studying rules and regulations regarding the waste handling.
Från knackningar till blodspår - Analys av Marie Hermansons Mannen under trappan
This essay examines the differences and similarities, weaknesses and strengths of the two Cognitive Semantic theories Conceptual Metaphor Theory and Principled Polysemy Approach to Meaning Analysis. To illustrate the two theories, the Swedish verb-particle construction "gå upp" is examined and analyzed accordingly. The results showed differences in the number of polysemous meaning found. The methodological evaluation showed that the differences in the underlying ideas concerning meaning-construction behind these two theories make them incompatible..
Tjejer i vänskaps- och kärleksrelationer : En diskursanalys av tjejtidningen Julia
The aim of this study was to give an insight of the construction of girls in their relationships with friends and lovers in the Swedish magazine Julia. The magazine turns to girls of age nine to fourteen. The research questions were 1) What is the construction of the girls in their relationships with friends and lovers about in Julia? 2) How are girls constructed in their relationships with friends and lovers? Three issues of the magazine from the winter of 2014 were selected as material for the study. Critical discourse analysis (Fairclough, 1992, 2010) was the point of departure in the analysis.
Hållbar konsumtion av nötkött och mjölk
Sustainable beef and milk consumption. The consumption of beef and dairy products in Sweden is high. A lot of greenhouse gases are emitted from the production of these products. The production of beef in Sweden has decreased but the import has increased. The number of dairy cows has decreased while beef-production with suckler-cows has increased in Sweden.
Ett nytt växtsortiment - för inglasade miljöer :
A new project has developed at the Swedish University of Agricultural Sciences in Alnarp during the spring of 2006. The garden design students has, during the course Interior Garden Design designed and built an construction with a new range of plants for Swedish conservatories. The plants are mainly from the cool temperate areas, instead of the tropical which often are the most common in public spaces. This means, among other things, that the cost for warming is very low.
The working process and the construction carried on as workshops in the conservatory at Trädgårdslaboratoriet in Alnarp. During a few weeks the hole construction is completed.
Ungdomars identitetskapande på Facebook
The purpose of this study was to examine how youth useFacebook and how Facebook perceives construct their own identity. Anotherquestion was if the construction of the self-identity is different between thegenders.The study is based on empirical material that has been collected by usingquestionnaires. The questionnaire was handed out in three different classes in3rd grade in secondary school in southern Sweden. The analysis in this studywas based on two different kinds of theories, Erving Goffman?s social theory ofdramaturgical analysis and stigma and Yvonne Hirdman?s gender studies.
Västermalms Strand : Arbetet för en hållbar stadsutveckling i Stockholm
Sustainable urban development is a concept that has become increasingly important as the urbanization continues and more and more challenges are focused to the cities. The Swedish government and authorities regulates and sets goals for how a sustainable urban development is to be achieved. These laws and goals are vaguely defined, which leads to disputes between the actors about how the term should be interpreted. By examining Västermalms Strand, an urban development project in Stockholm, this study strives to describe how involved actors interpret the concept of sustainable urban development and what the consequences of this are for urban development in Stockholm from an ecological, social and economic perspective. A case study has been carried out where a document study and interviews have been conducted. The interviews were conducted with four key actors from the private and public sector.
Till synes orörd skog : naturvärden och kulturhistoria i Rekdalen under 400 år
Nature conservation has for a long time been founded on the assumption that high ecological values depend on low human impact. In Sweden this has led to forests with these characteristics being strictly protected from human influences. However, it is also known that historical land-use can enhance ecological values in forests. Mountainous forests in Sweden, which have not been affected by modern forestry, have for a long time been considered as untouched by people. However, forest history research has in recent years shown that even these areas have been used by people for a long period of time.