منابع مشابه
What are Stem Cells?
Stem cells are undifferentiated self regenerating multi potential cells. There are three types of stem cells categories by the ability to form after cells and correlated with the body’s development process. Totipotent: these stem cells can form an entire organism such as fertilized egg. Ploripotent: ploripotent cells are those that can form any cell in the body but cannot form an entire organ...
متن کاملWhat Questions Do Journalists Ask on Twitter?
Social media platforms are a major source of information for both the general public and for journalists. Journalists use Twitter and other social media services to gather story ideas, to find eyewitnesses, and for a wide range of other purposes. One way in which journalists use Twitter is to ask questions. This paper reports on an empirical investigation of questions asked by Arab journalists ...
متن کاملWhat to Write? A topic recommender for journalists
In this paper we present a recommender system, What To Write and Why (W 3), capable of suggesting to a journalist, for a given event, the aspects still uncovered in news articles on which the readers focus their interest. The basic idea is to characterize an event according to the echo it receives in online news sources and associate it with the corresponding readers’ communicative and informat...
متن کاملwhat are stem cells?
stem cells are undifferentiated self regenerating multi potential cells. there are three types of stem cells categories by the ability to form after cells and correlated with the body’s development process. totipotent: these stem cells can form an entire organism such as fertilized egg. ploripotent: ploripotent cells are those that can form any cell in the body but cannot form an entire organis...
متن کاملWhat are you saying? Using topic to detect financial misreporting*
Detection models of financial misreporting have evolved beyond basic quantitative or financial measures to include textual or linguistic characteristics of firms’ disclosures. While these textual analysis methods provide incremental power in identifying misreporting, they examine how content is being disclosed as opposed to what is being disclosed. This study introduces a novel fraud-detection ...
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ژورنال
عنوان ژورنال: Journalism Studies
سال: 2010
ISSN: 1461-670X,1469-9699
DOI: 10.1080/14616700903378661