one of the most important number sequences in mathematics is fibonacci sequence. fibonacci sequence except for mathematics is applied to other branches of science such as physics and arts. in fact, between anesthetics and this sequence there exists a wonderful relation. fibonacci sequence has an importance characteristic which is the golden number. in this thesis, the golden number is observed ...

the present study aimed at exploring cognitions of iranian english teachers within the context of english for academic purposes (eap). to this end, the cognitions of two groups of eap teachers with respect to their pedagogical content knowledge (pck) and their sense of professional identity (pi) were probed. two language teachers and two content instructors who had at least five years of eap te...

Central parts of the cities regardless of their role and function, embrace more people than their own inhabitants heading for meeting their needs. This is more significant in city centers having ultra-city impacts ditto holy places. One of the main centers in pilgrimage cities is the Holy shrines’ surroundings which attract considerable population of non-inhabitants in addition to their own inh...

learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...

Purpose: This study aims to find information needs of users of the public libraries in Iran’s South Khorasan province based on Hill’s user study model. Methodology: survey method was used to perform the research. The population included all accredited members of the public libraries in Iran’s South Khorasan Province until the end of 2012 August 2 with an estimated number of 23594 members. Reli...

abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...

Nowadays, information and communication technology as a central management tool and has been running world. The development of information and communication technology in a rural community needs accurate planning can facilitate rural development. In our country size of the country,s population and 40 percent of the rural population, especially in rural economic development role in national deve...

Introduction: Having trained and experienced personnel is an essential in an emergency ward. Nowadays, nursing knowledge is constantly developing and four year undergraduate nursing course cannot meet these growing needs, therefore, it is necessary that nurses receive professional education according the ward they are working in. The first step in any curriculum planning is to assess educationa...