Essays about: "Feed-­back"

Showing result 21 - 25 of 33 essays containing the word Feed-­back.

  1. 21. Control and Modeling of Plant Growth : A versatile system for mineral nutrient addition and feed-back monitoring

    University essay from KTH/Reglerteknik

    Author : Benjamin Wiese; [2011]
    Keywords : ;

    Abstract : Studying plants under controlled environmental conditions is a key component of current research. This thesis concentrates on the study of plant growth under nutrient-limiting conditions. READ MORE

  3. 22. Control and Modeling of Plant Growth : A versatile system for mineral nutrient addition and feed-back monitoring

    University essay from KTH/Reglerteknik

    Author : Benjamin Wiese; [2011]
    Keywords : ;

    Abstract : Studying plants under controlled environmental conditions is a key component of current research. This thesis concentrates on the study of plant growth under nutrient-limiting condi-tions. READ MORE

  4. 23. Long-term Trend of Evapotranspiration in Sweden Affected by Climate Change or Land-use Change.

    University essay from KTH/Biogeofysik

    Author : Wenxin Zhang; [2011]
    Keywords : Evapotranspiration; Rainfall-runoff; CoupModel; HBV; Climate change; land-use change;

    Abstract : Evapotranspiration (ET) is an essential component of water cycle as it is an interlinkage between atmosphere, vegetation and soil surface in terms of energy and water balance. However, whether potential ET has the same tendency to change as actual ET and how ET trend (based on the difference between precipitation and runoff) is directly driven by dominant meteorological factors alone or combined with ecosystem‘s feedbacks to climate change (like land-use change) is still under the discussion. READ MORE

  5. 24. Realization of Cascade of Resonators with Distributed Feed-Back Sigma-Delta

    University essay from Institutionen för systemteknik

    Author : Jawad Saleem; Abdul Mateen Malik; [2009]
    Keywords : sigma-delta modulator; operational transconductance amplfier; analog to digital converter; digital to analog converter; signal flow graph;

    Abstract : The Sigma Delta Modulator (SDM) based analog to digital conversion is cost effective and have the advantages as higher reliability, increased functionality, and reduction in chip cost. The thesis work includes the modeling of SDM with the signal flow graph in Matlab, optimization of the coefficients to improve the noise transfer function and signal transfer function. READ MORE

  6. 25. Developing metacognitive awareness - a modified model of a PBL-tutorial

    University essay from Malmö högskola/Odontologiska fakulteten (OD)

    Author : Lina Gassner; [2009]
    Keywords : Metacognitive Awareness; PBL;

    Abstract : In order for students to become good self-directed learners, an awareness of one’s own learning process and studying strategies is essential. The aim of this paper is to describe a project –and the results of it - where a modified model of a problem-based learning (PBL) tutorial is used, a project launched to develop students’ metacognitive awareness and improve the quality of their tutorials. READ MORE