This paper presents the current status of the development of an autonomous blimp. Details are given on the hardware setup, which is currently almost operational. Some first experimental results on terrain mapping terrain mapping with low altitude stereo imagery are presented and discussed, and some insights regarding flight control developments are given. The paper also sketches some research i...

the main objective of the current study is to investigate the impacts of environmental evolutionsat global scale on iran’s environmental planning. thereby, all political movements towards solving environmental issues in iran were accurately reviewed to find out the impressibility of the events by the global environmental evolutions. the findings indicated that iran has joined the conventions an...

the foundamental question of this paper is whether in the iranian and islamic civilization has the concept of technology been raised and discussed or not? the response of this research is positive and it is shown that farabi has introduced a deep argument about technology for the first time. in this paper, the definitions of technology are given and the relationship of science and technology is...

This paper outlines an initial implementation of a byte code compiler for R. The compilation process is illustrated on a simple example. Semantic issues raised by the compilation process are discussed and sketches of the current virtual machine implementation and compiler design are given.

The current situation for vector meson spectroscopy is outlined, and it is shown that the data are inconsistent with the generally accepted model for meson decay. A possible resolution in terms of exotic mesons is given. Although this resolves some of the issues, fresh theoretical questions are raised.

this article discusses the stylistic criticism of the adonis’s poetry, based on the book modern poetic style by salah fadel. for this purpose, this article focuses on the critic himself and investigates the basic issues that he raised, specifies the concept and the expressions that he conceptualized, and the methodological techniques that he employed. this researcher believes that the critic ha...