This paper explores the ways in which Wilbur and Orville Wright thought as they tackled the problem of designing and constructing a heavierthan-air craft that would fly under its own power and under their control. It argues that their use of analogy and their use of knowledge in diagnostic reasoning lies outside the scope of current psychological theories and their computer implementations. The...

shared psychotic disorder also known as folie a dues is thought to occur in persons who live close together, so that delusions of the primarily ill patient are transferred to the partner. a case of shared paranoid psychotic disorder, with primary diagnosis of persecutory delusional disorder in the husband is described. the delusion and its consequent safety behaviors were so strong that led to ...

the fact that life styles and personal interests, aggregate within families suggests that shared environment in addition to shared bioligical factors could play a role in determining the phenotypic similarity of idividuals living in the same household. it is a major concern of cardiovascular epidemiologists to know how much of the familial aggregation of blood pressure is attributable to shared...

In this study, a method for estimating the efficiency of electric bicycle power train systems consisting typical components, such as an motor, gears, sprockets, and chains is presented. order to calculate system, relationship between drive motor torque road-load that exerted on rear wheel was derived, considering kinematic inertia effects friction losses transmission elements. Among factors inf...

Background and aims: The aim of this study was the modeling of the incidence rates of Colorectal, breast and prostate cancers using a shared component model in order to explore the spatial pattern of their shared risk factors (i.e., obesity and low physical activity) affecting on cancer incidence, and also to estimate the relative weight of these shared components. Methods: In this study,...

The aim of this work is the design of an electrical drive for a motorized bicycle, characterised by new solutions for the control method and the regenerative braking system. A dynamic model of the vehicle has been realised, and the characteristics of the drive have been individuated. An effective closed-loop control strategy has been studied, adjusting the motor torque and the current in order ...