Peirce developed an analysis of reality that defined reality – all forms of reality, whether chemical, biological or social as existing in Signs. A sign is a spatiotemporal reality, material or conceptual, that exists in relations with other signs, as in “I use the word “Sign” in the widest sense for any medium for the communication or extension of a From (or feature). Being medium, it is deter...

We propose a computational model motivated by human cognitive processes for detecting changes of driving environments. The model, call dynamic visual model, consists of three major components: sensory, perceptual, and conceptual components. The proposed model is used as the underlying framework in which a system for detecting and recognizing road signs is developed.

This paper presents an automatic road sign detection and recognition system that is based on a computational model of human visual recognition processing. Road signs are typically placed either by the roadside or above roads. They provide important information for guiding, warning, or regulating the behaviors drivers in order to make driving safer and easier. The proposed recognition system is ...

extract: whereas pregnancy period in all societies with different cultures cause to physical and emotional and social signs, so fawcett& york (1985), aim to understand and explain types and how of this physical, emotional and social signs in female and their spouses during primary pregnancy periods and post partum conducted a descriptive study. 70 couples for occurrence type determination of ph...

Neurological signs have been described as “false localising” if they reflect dysfunction distant or remote from the expected anatomical locus of pathology, hence challenging the traditional clinicoanatomical correlation paradigm on which neurological examination is based. False localising signs occur in two major contexts: as a consequence of raised intracranial pressure, and with spinal cord l...

With the acceleration of its internationalization, China is faced with epochal task optimizing international-standard linguistic environment, which especially impending for Chengdu, host city Universiade. The neo-analysis, at first, sorts out and analyzes different versions official translation norms toponyms through document research, as well from first-hand resources on public signs rail tran...

Abstract Contemporary urban space and contemporary life is rife with signs markers either collective or individual meaning, as the main symbolic regulator/leader in socio-cultural presence management of space. Urban city centres present a high degree sign density that on one hand express established conventional (in strict sense term), which are accepted fairly, general way, other define semant...

Is it possible to interconnect physical learning media and computer-based learning? If so, what do we gain by attempting this? We will describe the conceptual evolution, as well as various results of a project aimed at the development of a computer-supported learning environment for pneumatics, targeted at vocational students. This environment uses a new approach to human/computer interaction, ...