A simple method to modify the primary face of cyclodextrins (CDs) is described. The 6(I)-O-yl radical of α-, β-, and γ-CDs regioselectively abstracts the H5(II), located in the adjacent D-glucose unit, by an intramolecular 1,8-hydrogen-atom-transfer reaction through a geometrically restricted nine-membered transition state to give a stable 1,3,5-trioxocane ring. The reaction has been extended t...

Automatic shape acquisition technologies evolved rapidly in recent years, and huge mass of 3D data can be easily produced. The high accuracy of range scanning technology makes the Cultural Heritage domain one of the ideal fields of use of these devices. Given this particular application domain, two issues arise: how to visualize at interactive rates these complex data on commodity computers (bo...

A simple methodology to modify the primary face of cyclodextrins (CDs) is described. The 6-O-yl radical of α-, β-, and γCD abstracts regioselectively the H5, located in the adjacent Dglucose unit, by an intramolecular 1,8-hydrogen atom transfer reaction through a geometrically restricted nine-membered transition state to give a stable 1,3,5-trioxocane ring. The reaction has been extended to 1,4...

In the past, full-service stock brokerage firms had a strategic advantage over discount brokers because of the control full-service brokers had over the information provided to the customer. Full-service stockbrokers acted as information intermediaries in that they were able to capture residual value from the transfer of information to make a profit. Strategic vulnerability occurs, in this case...

Recent work on judgment and decision making has focused on how people preferentially use cues, or pieces of relevant information, that are easy to access when making decisions. In this article, we discuss a framework for understanding the ways that cues become accessible. We begin by identifying two components of cues and show how these components can become accessible during different parts a ...

in spite of the much investment on using it in banking and in spite of users’ easy access, reports show that some people do not use it. this problem shows the need to explore factors which determine the acceptance of internet banking system by users. the purpose of this study is to establish the relationship between perceived security and trust in internet banking from the viewpoint of female c...

place is a part of geographical space and a base for establishment of social relations. each place is unique according to its specific properties, functions and history. meanwhile, some places find symbol identity due to their especial historical events and properties and this identity would be maintained in the minds and moved to the other generations. for example azadi tower in tehran and sav...

Background: Self-medication can lead to the latency of the real severity of disease, delay in diagnosis, a complication of treatment, threatening side effects, and unexpected intoxication. The present research aimed to explore the prevalence of self-medication and its factors among students affiliated to Bandar Abbas universities in 2016. Materials and Methods: This Descriptive Analytic study w...

One goal of genome projects is to systematically identify genes (1,2). The best current knowledge indicates that humans carry approximately 35000 genes. This number is an estimate that varies from expert to expert and range up to 100,000 (3-5). To anyone who has taken an elementary biology class, this ambiguity must seem strange. How hard can it be to count genes? After all, don't cells transla...