Most studies on analyzing essay revisions focus on revision operation, or revision purpose, and very few of them focus on the improvement or quality of the revision. In this work, we focus on sentence-level revision quality, and develop a model to automatically predict revision improvement. We explore two datasets, one revised by non-expert writers and another revised by expert writers. We exam...

1 Tanner, J M, Goldstein, H, and Whitehouse, R H, Archives of Disease in Childhood, 1970, 45, 755. 2 Patel, Y C, and Burger, H G, J7ournal of Clinical Endocrinology and Metabolism, 1973, 37, 190. 3Rayner, P. Personal communication, 1975. 4 Addy, D P. and Hudson, F P, Archives of Disease in Childhood, 1972, 47, 338. 5 Wiedemann, H R, et al, Zeitschrift furKindergeilkunde, 1968, 102, 1. 6 Gairdne...

Background: Energy drink is a type of beverage which contains stimulant drugs chiefly caffeine and marketed as mental and physical stimulator. Coffee, tea, soft drinks and other caffeinated beverages are not considered as energy drinks. Purpose of our study was to evaluate the awareness of medical students regarding energy drinks and their pattern and reason of energy drinks consumption. Method...

DNA damage caused by mutagens found in tobacco smoke may contribute to the development of coronary heart disease (CHD). Microsomal epoxide hydrolase (EPHX1) is involved in the metabolism of tobacco smoke mutagens and an amino acid substitution (H139R) in exon 4 of the EPHX1 gene is associated with increased enzyme activity. The objective of this study was to investigate the effect of EPHX1 geno...

Current digital preservation is strongly biased towards data objects: digital files of document-style objects, or encapsulated and largely self-contained objects. To provide authenticity and provenance information, comprehensive metadata models are deployed to document information on an object’s context. Yet, we claim that simply documenting an objects context may not be sufficient to ensure pr...