Essays about: "Absorption"

Showing result 1 - 5 of 540 essays containing the word Absorption.

  1. 1. Våm-pH hos mjölkkor : jämförelse av mättekniker och pH-förändring i samband med foderintag

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Veronica Furenbäck; [2019]
    Keywords : nätmagens pH; våmacidos; SARA; LRCpH; eBolus; buffring; salivflödeshastighet; tuggaktivitet; idissling; peNDF; partikellängd; sortering;

    Abstract : Våmmens pH hos mjölkkor varierar under dygnet och mikroberna i våmmen behöver ett pH mellan 6-6,5 för att fungera optimalt. Normalt hålls våm-pH stabilt genom att kon absorberar flyktiga fettsyror (VFA) till blodet och den viktigaste mekanismen är saliven vilket har en buffringsförmåga då den innehåller bikarbonat och vätefosfatjoner. READ MORE

  2. 2. Introduction to Perovskite Solar Cells in an Undergraduate Laboratory Exercise

    University essay from Karlstads universitet

    Author : Oscar Eklund; [2019]
    Keywords : ;

    Abstract : The course Functional Materials at Karlstad University aims for undergraduates to study some of the functional materials of the 21st century. One of the hottest topics in photovoltaic research is hybrid organic-inorganic perovskite solar cells due to their easy methods of fabrication, cheap costs and potential for high power conversion efficiencies. READ MORE

  3. 3. Potential Carbon Storage and Albedo Change due to Reforestation of Pasture in Scania.

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Elin Backström; [2019]
    Keywords : Reforestation; Carbon storage; Albedo; Radiative forcing; Scania; Climate mitigation; Earth and Environmental Sciences;

    Abstract : Using reforestation for climate change mitigation is complex due to the multiple impacts forest has on climate. This study analyses the effectiveness in using reforestation on pasture in Scania (south Sweden) as a tool for climate mitigation. READ MORE

  4. 4. Design of a family of acoustic panels that follows Kinnarps guidelines

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap; Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Gabriel Juárez Mejía; Julián Soria de la Torre; [2019]
    Keywords : ;

    Abstract : Development of a conceptual proposal of acoustic panels for the Swedish company Kinnarps. The project uses as main methodology Design Thinking with an user centred approach. Secondarily is influenced by the product development process of Ulrich & Eppinger and some IDEO method cards. READ MORE

  5. 5. A comparative study of ZnO i-layer deposited with ALD and PVD for CIGS solar cells

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Joel Johansson Byberg; [2019]
    Keywords : CIGS; ZnO; ZnMgO; solar cells; thin film; zinc oxide; window layer; ALD; PVD;

    Abstract : Two identified setbacks for CIGS based devices in order to obtain higher efficiency are parasitic absorption in the window layer structure and losses in open-circuit voltage due to bad interfaces. This study investigated how the performance of the solar cell is affected by depositing intrinsic ZnO (i-ZnO) and ZnMgO with atomic layer deposition (ALD) instead of the conventional sputtering. READ MORE