An algebraic structure related to discrete zero curvature equations is established. It is used to give an approach for generating master symmetries of first degree for systems of discrete evolution equations and an answer to why there exist such master symmetries. The key of the theory is to generate nonisospectral flows (λt = λ , l ≥ 0) from the discrete spectral problem associated with a give...

The School of Community and Environmental Health offers graduate and certificate programs which lead to careers in health services research, public health, community health, health care administration, environmental health, and occupational safety. The Master of Science in community health offers practicing health care professionals the opportunity to complete their degrees in a distance format...

The School of Community and Environmental Health offers graduate and certificate programs which lead to careers in health services research, public health, community health, health care administration, environmental health, and occupational safety. The Master of Science in community health offers practicing health care professionals the opportunity to complete their degrees in a distance format...

The School of Community and Environmental Health offers graduate and certificate programs which lead to careers in health services research, public health, community health, health care administration, environmental health, and occupational safety. The Master of Science in community health offers practicing health care professionals the opportunity to complete their degrees in a distance format...

A four-channel data transmission structure has been suggested in the literature to achieve “transparency” for master-slave teleoperator systems under position control. In this paper, the result is generalized to include teleoperator systems that are under rate control or more general master-slave kinematic correspondence laws, such as a mixed position/rate mode. A one degree-of-freedom example ...

Aim: The aim of this study is to analyse the effect of integrated information literacy teaching activities in project and theses courses from the 2 cycle at KTH Royal Institute of Technology. The effect is studied by analysing a set of master theses in Ergonomics presented during the years 2010-2016. This time frame coincides with an increase in the integrated information literacy teaching prov...

Aim: The aim of this study is to analyse the effect of integrated information literacy teaching activities in project and theses courses from the 2 cycle at KTH Royal Institute of Technology. The effect is studied by analysing a set of master theses in Ergonomics presented during the years 2010-2016. This time frame coincides with an increase in the integrated information literacy teaching prov...

of master’s thesis Author Janne Lahtinen Title of thesis SME view on project marketing – case study in the context of institutional space business Degree Master of Science in Economics and Business Administration Degree programme Entrepreneurship Thesis advisor(s) Jukka Partanen Year of approval 2013 Number of pages 88 Language English

We study the synchronization of logistic maps in a one-way coupling configuration. The master system is coupled to the slave system with a delay n(1), and the slave is a delayed logistic map with a delay n(2). We show that when the slave system has no delay (n(2)=0), perfectly synchronized solutions exist for strong enough coupling. In these solutions the slave variable y is retarded with respe...