We introduce the technology and applications of personal projectors, small and inexpensive video projection devices intended for use in battery-powered handheld or wearable products. We then discuss a prototype constructed in our research group, based on an array of semiconductor lasers.

the aim of this research was to study organizational commitment based on personal characteristics of physical education teachers in mashhad. the statistical population of this study was all the physical education teachers in mashhad (n=1200) which based on morgan table, the size of statistical sample was calculated as 291 teachers. for gathering data, organizational commitment questionnaire, th...

patients and methods the current methodological study went through three consecutive phases. in the first phase, the concept of sexual satisfaction was defined and analyzed by the hybrid model approach. in the second phase, an item pool was generated by the findings of the first phase. finally, the psychometric properties of the scale were evaluated in the third phase. all data analyses were pe...

this is a descriptive field study. the aim of this study was to find personal, familial and socio-economical characteristics of children under five years old, and relationships between these characteristics with acute respiratory infection. the sample was 60 children with acute respiratory infection. data gathered by a questionair include 44 question about personal, familial and socio-economica...

conclusions our results showed that many personal, familial, and social factors play a role in addiction relapse. the high prevalence of return to addiction necessitates further strategies for the more optimal control of these factors. patients and methods in this descriptive study, 146 addicts referring to addiction treatment centers in the iranian city of ahvaz were selected via purposive and...

I graduated from the University of Wisconsin-Milwaukee in 2003 and completed my residency and post-doctoral training at Yale University School of Medicine. In 2004, I was appointed as an assistant professor at Oklahoma State University. In 2007, I was hired as an assistant professor of psychology at the University of North Texas to be a core faculty member for its doctoral program in clinical p...

old son was a persistent bed-wetter. The trouble started when he was around three, though he had been completely trained at 18 months. It began with the odd wet bed, gaining momentum fast until he was never dry. We did everything the experts advised?never scolded, loved him more, praised his prowess in other spheres. We surreptitiously docked off evening drinks and began again the business of t...

While fabrication technologies have been in use in industry for several decades, expiring patents have recently allowed the technology to spill over to technology-enthusiastic “makers”. The big question now is whether the technology will further progress towards consumers, which would allow the technology to scale from hundreds of thousands of users to hundreds of millions of users. Such a tran...

We propose a new system that is able to handle the entire Personal Dataspace of a user. A Personal Dataspace includes all data pertaining to a user on all his disks and on remote servers such as network drives, email and web servers. This data is represented by a heterogeneous mix of files, emails, bookmarks, music, pictures, calendar data, personal information streams and so on. State-of-the-a...