Progress in vegetation science: Trends over the past three decades and new horizons

Caesarean Section Change Trends in Iran and Some Demographic Factors Associated with them in the Past Three Decades

Nowadays, the health care system of many communities is encountering a common problem: the growing number of women undergoing the Caesarean section (CS). One of these countries is Iran. This article presents an overall review on the research conducted hitherto in Iran on the reasons for the growth in the number of CS deliveries in the past three decades. We considered demographic factors, inclu...

Changes in vegetation photosynthetic activity trends across the Asia–Pacific region over the last three decades

Article history: Received 19 June 2013 Received in revised form 22 December 2013 Accepted 23 December 2013 Available online xxxx

Trends and drivers in global surface ocean pH over the past three decades

Introduction Conclusions References Tables Figures

Rectal cancer: progress over the past two decades.

Increased female authorship in otolaryngology over the past three decades.

OBJECTIVE To identify changing trends in female authorship and publication in the otolaryngology literature. METHODS All articles published in the four major otolaryngology journals in each of the years 1978, 1988, and 1998 were reviewed. The authorship panel of each article was examined for number of authors, gender, educational degree category, and subspecialty area of publication. Data wer...