word count: 199 Text word count: 4441 Copyright 2002 American Society of Hematology Blood First Edition Paper, prepublished online July 18, 2002; DOI 10.1182/blood-2002-01-0109 only. For personal use at PENN STATE UNIVERSITY on February 22, 2013. bloodjournal.hematologylibrary.org From

We report the BeppoSAX detection of a hard X-ray excess in the X-ray spectrum of the classical high-ionization Seyfert 2 galaxy Tol 0109–383. The X-ray emission of this source observed below 7 keV is dominated by reflection from both cold and ionized gas, as seen in the ASCA data. The excess hard X-ray emission is presumably due to the central source absorbed by an optically thick obscuring tor...

Structural priming refers to the tendency of speakers to reuse the same structural pattern as one that was previously encountered (Bock, 1986). The effectiveness of structural priming has been an issue of much discussion in the field of second language acquisition over decades. This study aims at investigating the role of structural priming in Chinese English-as-a-foreign-language (EFL) learner...

About twenty years of radio observations in five bands (from 4.8 to 37 GHz) of the BL Lac object GC 0109+224 (S2 0109+22, RGB J0112+227), are presented and analysed together with the optical data. Over the past ten years this blazar has exhibited enhanced activity. There is only weak correlation between radio and optical flares delays, usually protracted on longer timescales in the radio with r...

Text mining stackoverflow: an insight into challenges and subject-related difficulties faced by computer science learners Arash Joorabchi Michael English Abdulhussain E. Mahdi Article information: To cite this document: Arash Joorabchi Michael English Abdulhussain E. Mahdi , (2016),"Text mining stackoverflow: an insight into challenges and subject-related difficulties faced by computer science ...