Chromatin regulation plays an important role in brain development and the generation of phenotypic diversity. In this issue of Neuron, Jakobsson et al. find that disruption in neurons of KAP1, a key component of transcriptional repressor complexes in the brain, results in increased anxiety-like behavior and sensitivity to stress.

BACKGROUND The Alabama Child Parenting Questionnaire (APQ) is a multi-source and multi-method instrument created to assess the most relevant parenting practices from a bidirectional perspective. Despite its advantages, the APQ has not been validated with a Spanish population. The objective of this study was to analyse the psychometric properties and factor structure of the APQ, child self-repor...

Background: The new wave of nosocomial infections arising from various medical settings as well as other related environment has been of much concern for some time. The fact that blood and other fluids from patients are becoming increasingly hazardous to those who provide care for them had become of great concern to public health professionals the world over. This study was conducted to assess ...

Writing is an important aspect in language teaching and learning in which teacher should continue developing some techniques in teaching writing so that students can improve and master their writing ability. Alwasilah (2001:37) states that the responsibility for developing a specific or a professional writing skill is in school hands. While Heaton (1998:138) supports the importance of writing b...

The sustainability of any Data Warehouse System (DWS) is closely correlated with user satisfaction. Therefore, analysts, designers and developers focused more on achieving all its functionality, without considering others kinds of requirement such as dependability’s aspects. Moreover, these latter are often considered as properties of the system that will must be checked and corrected once the ...

This paper describes the development of a multimedia dictionary writing system for the Czech Sign Language dictionary, prepared in cooperation of several institutions dedicated to the sign language research and study. The presented dictionary system takes the advantage of electronic format and strongly relies on the use of multimedia evidences. The dictionary system has to deal with large amoun...

SIR JOHN FLOYER (1649-1734) may justifiably be credited with the invention of the first efficient instrument of precision to merit application in clinical practice. His own account of the development of a pulse watch for the accurate measurement of pulse rates in his patients has often been quoted,'7 and the instrument is known to have been commercially available in 1707.8 But Gunn,3 writing in...

This paper reports a descriptive study to enquire into English as Foreign Language (EFL) secondary and high school (K-12) students’ perceptions about the advantages difficulties of written feedback by questioning in writing. draws on data collected part larger project including questionnaires focus-group interviews. The findings reveal that students held positive impact writing, particularly mo...