
Sökresultat:
1298 Uppsatser om Water scarcity - Sida 51 av 87
Bridge Over Troubled Water : En studie av två svenska bryggeriers bemötande av intressenter med hjälp av CSR
Bakgrund och problem: Corporate Social Responsibility (CSR) är ett ramverk som beskriver företags sociala ansvar och engagemang. Vidare förknippas CSR även med stakeholder management som handlar om företags bemötande och balansering av sina intressenters intressen. Oenigheter i teoretiska definitioner av CSR tyder på att det empiriskt sett kan uppstå missförstånd kring ramverket. Carlsberg Sverige och Spendrups är två företag som tar ställning och socialt ansvar via CSR men kritiseras trots detta på grund av sin produktion och försäljningen av flaskvatten, som även visat sig har en negativ påverkan på företagens försäljning. Detta tyder på att det kan vara av företagens intresse att vilja bemöta och åtgärda de kritiska aspekter vilket görs utifrån CSR.Syfte: Studien syftar till att teoretiskt och empiriskt undersöka förhållandet mellan två bryggerier och dess kritikyttrande intressenter, vilket bidrar till ökad kunskap om komplexiteten av ramverken Corporate Social Responsibility och stakeholder management.Metod: En kvalitativ metod har använts där studien baseras på sekundärkällor för undersökningen av de två fallföretagen Carlsberg Sverige och Spendrups samt en undersökning av kritiken som riktas mot flaskvatten och dess produktion.Analys och slutsats: Produktionen, transporterna samt materialåtervinning och ?förbränning kritiseras för att ha en negativ påverkan på miljön.
En utvärdering av de skogliga vattenplaneringsverktygen NPK+ och Blå målklassning med avseende på vattenkvalitet och vattenkemi
Intresset för vattenfrågor har ökat efter införandet av EU:s ramdirektiv för vatten (vattendirektivet, 2000/60/EG) och inneburit att vattenvård och hänsynstagande till vatten inom skogsbruket fått större fokus. Målet med vattendirektivet är att alla vatten inom EU (Europeiska Unionen) ska erhålla en god kemisk och ekologisk status innan år 2015 samt att ingen försämring får ske. Skogsbruket kan i vissa fall ha negativa effekter på vattenmiljöer. NPK+ och Blå målklassning är två skogliga vattenplaneringsverktyg som har utvecklats för att öka vattenhänsynen i skogen. Verktygen utgörs av ett inventeringsprotokoll som bedömer vattenmiljöns naturvärde (N), påverkan (P), känslighet för skogsbruk (K) samt plusvärden (+).
Gravidas hälsovanor
Abstract Westerholm, I. (2011). Gravidas hälsovanor. Hälsopedagogiska programmet. Akademin för hälsa och arbetsliv, Högskolan i Gävle.This study aimed to investigate whether pregnant women change their health habits following recommendations and, if so, find out where they get this information from.
Inventering och bedömning av förorenade områden inom division Energi, Tekniska Verken i Linköping
This thesis was commissioned by Tekniska verken, Energy Division with the overall aim to investigate the concept of environmental debt and what it means for a business. Furthermore, a sustainable risk and responsibility investigation shall be carried out on the concerned areas. Finally, the priority areas shall be highlighted and proposed actions presented. The Swedish Environmental debt concept was presented in 1992 by Arne Jarnelöv. Environmental debt is defined as restoration costs for environmental damage. In the early days the concept did not take into account who was responsible, but the environmental debts was regarded as a humanity debt to future generations.
Enkla kemiska processer inom förskolan : En kvalitativ intervjustudie om förskollärares uppfattningar och tankar om läroplansmålet enkla kemiska processer
The aim of this study was to investigate preschool teacher?s perceptions about the curriculum goal concerning simple chemical processes. The result was based on narratives received by a qualitative study and semi-structured interviews of six preschool teachers. The results of the study showed that preschool teachers perceive that they actually are working in a relatively small scale with simple chemical processes and they do not really know what simple chemical processes are, and do not feel very familiar with the subject. Water, dough, mud, paint and baking were the most common activities that were used when working towards the curricular goal. However, it was never explained to the children that it was simple chemical processes they were working with during the activities, neither was it discussed among colleagues because of the uncertainty about the concept.
Zoonotic Pathogens at the Interface between Humans and Animals in Cambodia, a Rural Approach
A zoonosis is a disease or infection that is naturally transmitted between vertebrate animals and humans. The majority of infectious diseases that affect humans are zoonoses. Environments where wild animals, domestic animals and humans live in close proximity with no or small boundaries in the ecological system favor the transmission of diseases between animals and humans. The above described situation is more common in low income countries, where humans and animals live in high density and zoonoses are generally more common. The study was conducted in Cambodia.
Kyla på Swedavia Stockholm Arlanda : Kartläggning av nuvarande fjärrkylasystem och framtida utvecklingsmöjligheter
Arlanda airport is Sweden?s largest airport. The demand for comfort cooling of the airport?s buildings is high and is mainly provided by district cooling. District cooling is based on the same principle as district heating.
Jämförelse av frånluftsvärmepumpar
In order to reach the environmental targets, set up by the EU, there are many measures taken to make Sweden more energy efficient. In the housing and real estate sector, an installation of an exhaust air heat pump that reuses the heat in the exhaust air in order to lower the amount of acquired energy, is an example of such an action. The recovered energy can then be used for heating of radiators and tap water. This report aims to evaluate and compare three different systems using exhaust air heat pumps regarding COP, degree of coverage and cost savings. This study was delimited to only account for apartment buildings.The theory chapter describes the different conditions and factors that affect a building?s energy balance.
Patienters smärtupplevelser i samband med scaling under tandhygienistbehandling - en enkätstudie
The aim of this study was to investigate patients? experiences of pain during dental hygienist treatment and scaling. The study is based on a questionnaire and includes 129 patients, from four dental clinics in Skåne, Sweden. The questionnaire consisted of ten questions with a Visual Analogue Scale as a main question. Questions about age, gender and dental anxiety were also included.
Vetlanda i nytt ljus - förslag till förändring av torg - stadskärnan :
This is a degree project that takes up history, present-day
situation and analyzes these, that in turn becomes basis for
cunning, both for shape and lighting, plus gives a eye-opener
through entire the work.
Vetlanda municipality acquires alter Stortorget that lies my
in downtown. The area is not so used and has a fairly dreary
appearance. Here are potential and a lot of possibilities for
development.
When working with a task as Vetlanda center, it is easy to take
water over your head, so it is important to limit yourself. History,
a description of today?s appearance and work area limit
to the design proposal has been given different weight for the
job.
Vegetation och ljudmiljö
Landscape architecture is a visual profession, but other senses also affect our interpretation of a place. Sounds can give us a lot of information about an environment, and they are often perceived as positive. Despite this, research about outdoor sounds most often focus on the reduction of unwanted sounds ? noise ? but the absence of noise does not result in a good soundscape. To accomplish this, sounds we appreciate are needed.
Symbolisk dekoration : En studie av Järnspiralen som symbol under yngre järnålder.
When the Iron spirals investigated in this paper saw the light again no one looked at them as nothing more than decoration. It was first during the 2011 excavation in Old Uppsala that the symbolism of the items no longer could be ignored. The spirals of Old Uppsala lay along the walls of the great hall, which stood upon one of the human constructed plateaus in the area. The hall had been burned down and then cleared of all lumber. Then the iron spirals had been placed in the positions and then everything was sealed with a layer of clay.A study of the artifact began with the purpose to contextualize and interpret the iron spiral.
Fra?n passivhus till NNE-hus : va?gen till ha?llbar utveckling
sustainable development by reducing the energy use by EU:s directive of energy efficiency and the UN Convention. The second purpose is to present the technical solutions regarding ventilation and heating system that is being used in passive houses. This was done using 8 passive houses, 4 germany and 4 swedish passive houses. Even the international and Swedish system requirements for passive houses have been addressed in this project. The goal was also to explain how and why the mechanical system in passive houses has developed to the technology used today.
Teknik i förskolan : En studie om hur 4 - 5 åringars uppfattningar om material och dess egenskaper kan utvecklas genom en pedagogisk aktivitet
The purpose of this work is to investigate how 4-5 year olds perceptions of materials and material properties can be developed through an educational activity. The study is based on two interviews with eight children in that age category. The interviews were conducted before and after an activity where the children were first introduced to the subject by the tale of The three little pigs (Harris, 2009) and then given the opportunity to explore various materials related to the book. The kids got to experiment and explore how water affected materials and to compare different materials properties. The children were also attracted to build and create the material that was offered during the activity.
Vattennivåreglering i Avesta Lillfors : På uppdrag av Fortum Generation AB
I denna rapport utreds olika metoder för att kunna reglera vattennivån i vattenkraftverket Avesta Lillfors i Dalarna. Två kraftverk ligger endast 900 m uppströms och detta gör att svarstiderna blir korta och regleringen blir lätt nervös. Att använda sig av vattennivåreglering i ett kraftverk för-enklar dess styrning då anpassning till inflödet sker automatiskt.En flödestabell har tagits fram genom mätningar i turbinen, med hjälp av Winter-Kennedy-metoden. Denna tabell används för att kunna fram-koppla regulatorn och därmed dämpa stora variationer i inflödet. Dessu-tom har en modell av älven skapats och testats med en återkopplad PID-regulator.