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Will this be on the exam Ms? The tension between use- and exchange value in higher education and its realtion to forms of learning.

This paper explores discourses in higher education viewing two pairs of concepts, on the one hand, the concepts of use- vs. exchange value and on the other, the concepts of deep vs. surface learning. Drawing on Yrjö Engeströms’ position of use- vs. exchange value, and his elaboration on the activity system, we assert that any component in an activity system combines two inherent forces which compe

Minimax Team Decision Problems

We consider the problem of distributed decision making in a quadratic game between a "team" of players and nature. Each player has limited information that could be different from the other players in the team. We show that if there is a solution to the minimax team problem, then the linear policies are optimal, and we show how to find the linear optimal solution by solving a linear matrix ineq

On impedance matching and bandwidth of compact antenna arrays

We analyze the impact of the matching network on compact MIMO systems. Existing studies have found that the matching network has a significant influence on the performance of multiple antenna systems when the antennas are in close proximity. However, none has examined the wideband case. In this paper, we investigate the wideband performance of four different matching networks for multiple dipole a

Scheduling of Event-Triggered Controllers on a Shared Network

We consider a system where a number of independent, time-triggered or event-triggered control loops are closed over a shared communication network. Each plant is described by a first-order linear stochastic system. In the event-triggered case, a sensor at each plant frequently samples the output but attempts to communicate only when the magnitude of the output is above a threshold. Once access to

Risk and gain sharing challenges in interorganisational implementation of RFID technology

Purpose of this paper: This paper proposes a framework for identifying potential risk and gain sharing challenges related to implementing collaborative change initiatives in supply chains, and uses the framework to explore risk and gain sharing in implementing radio frequency identification (RFID) technology.
Design/methodology/approach: The empirical investigation, based on case study researc

Development and validation of an empirical equation to predict wet fabric skin surface temperature of thermal manikins

Thermal manikins are useful tools to study clothing comfort and environmental ergonomics. The simulation of sweating can be achieved by putting a highly wicking stretchable knit fabric “skin” on top of the manikin. However, the addition of such a fabric skin makes it difficult to accurately measure the skin surface temperature. Moreover, it takes considerable amount of time to measure the fabric s