Essays about: "hugo persson"

Found 2 essays containing the words hugo persson.

1. 1. Closed ecological life support systems : cycling of carbon, nitrogen and water

   University essay from SLU/Dept. of Ecology

   Author : Hugo Persson; [2020]
   Keywords : closed ecological system; cycling; closure; life support; biosphere; CEEF; MELiSSA; Biosphere 2; bioregenerative; CELSS; environmental;

   Abstract : Materially closed life support systems containing biological components that provide atmosphere, food and water for a human crew has been investigated for use in space travel since the 1960s. The internal cycling of organic material is the essence of these systems and their design and function is the question at issue for this thesis, which has been conducted as a literature study. READ MORE

3. 2. The Alleged Value of Active Management

   University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

   Author : Simon Lönnvik; Pär Hugo-Persson; [2014]
   Keywords : Mutual Funds; Active Share; Tracking Error; Closet Indexing; Performance;

   Abstract : The activity of Swedish all-equity mutual funds have been subject to widespread debate and even brought to court. This paper investigates the alleged value of Swedish all-equity mutual funds by performing a holding analysis, i.e. comparing the allocation of investments against index. READ MORE