Four experiments were conducted to identify the costs of implementing a plan in the task span procedure, which requires subjects to retrieve the task to perform on the current target from a list of planned tasks in memory. Experiment 1 compared switch costs in the task span procedure with switch costs in the explicit task-cuing procedure, which presented cues indicating the task to perform on e...

Solar panels have been improving in efficiency and dropping in price, and are therefore becoming more common and economically viable. However, the performance of solar panels depends not only on the weather, but also on other external factors such as shadow, dirt, dust, etc. In this paper, we describe a simple and practical data-driven method for classifying anomalies in the power output of sol...

This paper proposes real-time interactive systems illuminating your shadows cast on the floor, which we name “Graphic Shadow.” They will make you experience an exciting space of interaction performing an illusion on your own shadow.

1.0 INTRODUCTION In the past few decades, U.S. businesses have made large investments in information technology (IT), without decisive evidence about the value of such investments [1]. A natural question that arises in this context is whether managers have wasted organizational resources through large investments in IT. In his well-known free cash flow hypothesis, Michael Jensen argues that man...

solely related to the study, presumably at the physician’s discretion. Additionally, the author postulated that this cost separation is necessary since sponsors, rather than institutions, should cover sponsor-related costs; presently some of these costs are borne by physicians and medical centers. The author also proffers the use of marginal cost estimation of services as calculated based on av...

This research examines how local network effects contribute to the costs of switching vendors, and how such effects differ according to the organization of the IT function. Our results indicate that the costs to ensure compatibility among local area network devices is a major source of switching costs in the markets for routers and switches, and that switching costs increase with the size of a ...

Clearing wild forests to grow food, fibre, and fuel products can deliver large financial gains. However, the benefits that people obtain from forests-known as ecosystem services-are rarely considered in economic calculations, partly because there are few markets onto which they can be traded. In some regions, the benefits delivered by nature might be more economically valuable. A new study maps...

The ability of the emotion gratitude to shape costly prosocial behavior was examined in three studies employing interpersonal emotion inductions and requests for assistance. Study 1 demonstrated that gratitude increases efforts to assist a benefactor even when such efforts are costly (i.e., hedonically negative), and that this increase differs from the effects of a general positive affective st...