BACKGROUND The minimum legal drinking age (MLDA) in the United States (U.S.) has raised debate over the past several decades. During the 1970s many states lowered their MLDAs from age 21 to 18, 19, or 20. However, as a result of studies showing that these lower MLDAs were associated with increases in traffic crashes, state-level movements began in the later1970s to return MLDAs to age 21. A new...

This study was conducted with the purpose of examining Persian speakers’ article acquisition and use with reference to Ionin, Ko and Wexler’s (2004) model, which is based on the prediction of Fluctuation Hypothesis (FH) that EFL learners of [-article] languages, like Persian, make erroneous article use in [+definite, -specific] and [-definite, +specific] contexts. From among the students of an ...

1Department of Oncology, Wayne State University, Detroit, MI 48201-1379, USA 2Department of Urology, Wayne State University, Detroit, MI 48201, USA 3Department of Medicine, University of Illinois at Chicago, Chicago, IL 60607-4067, USA 4Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892-7335, USA 5 Integrated Cancer Genomics Division, The Translational G...

Duplicate publication is considered unethical. It has several negative impacts. To estimate the frequency and characteristics of duplicate publications in Korean medical journals, we reviewed some portion of Korean journal articles. Among 9,030 articles that are original articles indexed in KoreaMed from January to December 2004, 455 articles (5%) were chosen by random sampling. PubMed, Google ...

As of April 8, 2016, articles in Neurology® Genetics can be searched using PubMed. Launched in 1996, PubMed is a search engine that accesses citations and abstracts of more than 26 million articles. Its primary sources include the MEDLINE database, which was started in the 1960s, and biomedical and life sciences journal articles that date back to 1946. In addition, PubMed accesses other sources...

The present study adopted a prospective design to explore relationships among various types of social support and depression. Four types of social support, namely network support, instrumental enacted support, socio-emotional enacted support, and perceived support, were assessed in a sample of Chinese adolescents. Results revealed that perceived support was related to a reduction of subsequent ...