Essays about: "naturlig miljö"

Showing result 11 - 15 of 71 essays containing the words naturlig miljö.

1. 11. Stressreducerande närmiljö : möjligheter till mental återhämtning i Hasselskogen

   University essay from SLU/Dept. of Urban and Rural Development

   Author : Emelie Norr; [2022]
   Keywords : Stress; återhämtning; mental återhämtning; naturlig återhämtning; bostadsnära natur; återhämtning i grön miljö;

   Abstract : I ett samhälle där stadens invånares mentala hälsa blir allt sämre behöver Landskapsplanerare och Landskapsarkitekter aktivt planera för en urban miljö som kan hjälpa befolkningen att återhämta sig mentalt i vardagen. Flera studier visar på hur vissa typer av gröna miljöer har en återhämtande effekt och dessa bör aktivt planeras in i våra städer. READ MORE

3. 12. Development of methods for detection of radioactive aerosols of special importance for the ESS facility

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Martin Carlström; [2021]
   Keywords : alpha spectrometry; radioactive aerosols; spectrum simulation;

   Abstract : With the construction of the European Spallation Source (ESS) steadily approaching the operational phase, an environmental monitoring program will soon be implemented with the purpose of monitoring emissions. With regard to radiation safety, it is highly important to monitor alpha emitting radionuclides in aerosol form. READ MORE

4. 13. Biodegradation Experiments of Polymeric Materials: Monitoring and Analysis

   University essay from KTH/Fiber- och polymerteknologi

   Author : Sini Ojala; [2021]
   Keywords : Biodegradation; Composting; Differential scanning calorimetry DSC ; Fourier Transform Infra-Red FTIR spectroscopy; Natural Environment; Open environment; Tensile test; Biologisk nedbrytning; Differential skannings kalorimetri DSK ; Dragprovning; Fourier Transformer Infra-Röd FTIR spektroskopi; Kompostering; Naturlig miljö; Öppen miljö;

   Abstract : Plastskräp har blivit ett global problem på grund av nedskräpning och otillräcklig avfallshantering. Användning av biologiskt nedbrytbart material kan underlätta problemet, även om det inte är en universallösning. READ MORE

5. 14. Electrically powered manoeuvring of water jets

   University essay from Uppsala universitet/Industriell teknik

   Author : Joel Engström; [2021]
   Keywords : Bachelor thesis; Thesis; Mechanical engineering; Uppsala University; Design; Product development; Marine Propulsion; Electrical Actuator; Water Jets; Water Jet Propulsion; Water Jet Manouvering; Steer-by-wire; Marine Technology; Examensarbete; Maskinteknik; Kandidatuppsats; Uppsala Universitet; Konstruktion; Design; Produktutveckling; Vattenjet; vattenjetaggregat; Elektrisk Manövrering; Steer-by-wire; Marinteknik;

   Abstract : A shift towards electric and hybrid propulsion within the marine sector create new challenges for conventional water jet units manoeuvred by hydraulic systems. The high efficiency in high speed water jet crafts benefit from being powered by electricity but will be compromised by constantly running hydraulic pumps, draining available electric capacity on-board. READ MORE

6. 15. Investigating the biogas potential from organic waste flows in Santiago de Chile – A study of the Metropolitan Region.

   University essay from Lunds universitet/Miljö- och energisystem

   Author : Filippa Bengtsson; [2021]
   Keywords : Chile; “Metropolitan Region”; Santiago; “El Monte”; Providencia; waste; organic; biodegradable “waste management”; “industrial waste”; municipal*; tax*; law*; energy; electricity; “renewable energy”; biogas; “anaerobic digestion”; fuel; power; environment*; recycl*; rurality; Technology and Engineering;

   Abstract : In the Metropolitan Region in Chile the population is growing as the inhabitants are relocating towards the capital of Santiago de Chile. The capital, located in a valley, is now home to over 40% of the population, and faces challenges with sufficient air-quality and waste disposal. READ MORE