Protein ubiquitination is a posttranslational regulatory process essential for plant growth and interaction with the environment. E3 ligases, to which the seven in absentia (SINA) proteins belong, determine the specificity by selecting the target proteins for ubiquitination. SINA proteins are found in animals as well as in plants, and a small gene family with highly related members has been ide...

History acknowledged Ibn Sina, or Avicenna, the author of the highly skilled textbook of medicine "Al-Qanun Fi Al-Tibb" or "The Canon of Medicine", as one of the greatest physicians in medicine. According to this medical textbook, the explanation of the existence of a cold temperament for sleep was that during sleep hours, people tended to have a movement of the nature of the body toward the in...

Protein ubiquitination is a posttranslational regulatory process essential for plant growth and interaction with the environment. E3 ligases, to which the seven in absentia (SINA) proteins belong, determine the specificity by selecting the target proteins for ubiquitination. SINA proteins are found in animals as well as in plants and a small gene family with highly related members has been iden...

majority of practical terms in ophthalmology were compiled firstly in muslims` medical dictionary. anatomical and pathological terms such as retina and cataract were improved in this lexicon. mohammad ghazi, in journal of azziae, has considered ophthalmology as an innovation which was firstly introduced by muslim arabs. their attempts promoted this science and retained it the best for a long ti...

this paper will examine ibn sina’s theory of the conditional syllogism from a purely logical point of view, and will lay bare the principles he adopted for founding his theory, and the reason why the newly introduced part of his logic remained undeveloped and eventually was removed from the texts of logic in the later islamic tradition. as a preliminary discussion, this paper briefly examines i...

the main purpose of this study was to explore factors influencing immigration from rural to urban areas in varkaneh , a famous village and tourist destination located in western part of iran- hamedan. a questionnaire was designed and validated by a panel of experts from extension education dept. of bu-ali sina university and hamadan jihad of agriculture. its reliability was secured by cronbach’...

This article introduces a sensor information networking architecture, called SINA, that facilitates querying, monitoring, and tasking of sensor networks. SINA plays the role of a middleware that abstracts a network of sensor nodes as a collection of massively distributed objects. The SINA’s execution environment provides a set of configuration and communication primitives that enable scalable a...