Characterization of I/O channels, signal quality, and supply noise in 3-D packaged systems is very challenging due to the small footprint and complex 3-D interaction. This paper presents several enabling techniques to allow on-chip signal and power integrity characterization for the 3-D packaged systems. They provide comprehensive in-situ characterization capabilities for measuring overall link...

BACKGROUND Intervention in early childhood development as one of the social determinants of health, is important for reducing social gap and inequity. In spite of increasingly developing intensive neonatal care wards and decreasing neonatal mortality rate, there is no follow up program in Iran. This study was carreid out to design high risk infants follow up care program with the practical aim ...

The Formation of Environmental Literacy Based on a Multidimensional and Multimedia Curricular Perspective B. Poorma’soom I. Fayyaaz, Ph.D. S. Baazargaan, Ph.D. In today’s world the concept of literacy includes not only the basic knowledge and values of the environment, but and skills of protecting it. Environmental education, however, like any other area, requires ea...

BACKGROUND Current German or UK package leaflets do not contain an explicit notice that the listing of side effects does not imply that they are caused by the drug. Causal interpretations by patients and lay people are frequently observed. The authors examined whether health professionals understand that there is not necessarily a causal relation between drug intake and the frequency of side ef...