Background: Orthodontics is a part of dentistry that includes preventive methods and correction of dental irregularities that need to be repositioned by functional and mechanical tools to provide an ideal occlusion and a beautiful face for patients. There are currently four metal arch wires used in orthodontic treatment: stainless steel alloy, cobalt-chromium alloy, nickel-titanium alloy, and b...

The aim of the present study was to comment on the possible existence of editorial prejudice among the editors of scientific journals from Northern countries against Southern authors. We highlight that a study using bibliometric methods documented an important imbalance in terms of the international scientific production of health researchers from high-income countries (the "North") and those f...

Bibliometric analysis may give an objective information about publishing activity, citation rate and collaboration patterns of individuals, groups and institutions. The publication productivity of the present medical staff (79 with specialist degree and 22 residents) in Department of Internal Medicine, University of Zagreb School of Medicine in University Hospital Centre Zagreb was measured by ...

Background: We aimed to evaluate the current status of scientific production in the field of substance use and addiction in Iran, to determine its trend and pattern during a 5 years period (2008-2012). Methods: Using relevant keywords, we searched three international databases (Web of Science, Medline, and Scopus) and two local databases (SID and Iranmedex) to locate the papers published in the...

All researchers want to do well planned study and their trial to be published and globally read. However, most of researchers feel there is generally a lack of guidance on how to prepare good papers and what the rules of ethics at the beginning of study. Thus, they seek to learn medical publication rules and find out the advices of the Helsinki Declaration which is prepared in line with WHO pol...

Research and ethics are inseparable. Based on abhorrent research abuses under the cloak of scientific enquiry, development of the process for the ethical overview of research on/with humans was undertaken. By the end of the twentieth century, sufficient and extensive local and international principles, guidelines, legislations, and treaties about research on humans were in place, with all human...

1. Full Professor, Universidade Federal do Rio de Janeiro, (UFRJ), Rio de Janeiro, RJ, Brazil. E-mail: [email protected]. The most commonly used criterion for evaluating the quality of scientific journals is the impact factor (IF), created by the American company Thomson Reuters through the Web of Knowledge index known as Journal Citation Reports (JCR). The index is calculated by the Instit...

The International Journal of Health Policy and Management (IJHPM) is a new journal that aims to stimulate not only inter-disciplinary research relating to health, but even an entire new generation of such journals. The challenges of improving human health worldwide clearly suggest ‘why’ such a journal is needed, but ‘how’ bridges and junctions across fields of study towards this end might be fo...

Gender equity is easily supported in theory but harder to pursue in practice. In this article, the case of Zika travel policies is used to illustrate some glaring gaps related to gender, for both men and women, at both international and national levels. Zika travel policies have not considered new evidence on biological or social determinants of health, putting babies at risk of exposure. The a...