Producción Científica

With the spread of the corona virus disease in the world, several initiatives began to emerge in order to understand how the virus works and the necessary measures to mitigate its transmission. It is worth mentioning that many projects developed by universities are not yet published in academia. The objective of the article is to identify the progress of Brazilian research, pointing out the main universities and thematic areas with publication. The methodology is bibliometric analysis, using keywords in online libraries CAPES and Scielo. As main results, the largest publications are concentrated at the University of Sao Paulo; in the state of Sao Paulo; and at the Arxiv Repository: Cornell University. The researches categories are Modelling and Governmental Analysis. It is concluded that universities are publishing works, and sharing relevant knowledge with society and researchers at the time of the all world pandemic.

Background: The Journal of Infection and Public Health published its first issue in 2008. The fact that the journal has been published uninterruptedly as well as its editorial content and the application of a peer-review process to select manuscripts, made the journal eligible to be indexed by databases such as Scopus. This study presents a general overview of the journal from 2008 until 2016 using bibliometric indicators to assess its performance. Methods: The data for this study, dating between 2008 and 2016, was extracted from Scopus database. All the information was exported in CSV format to the Sequel Pro software for data analysis. Additionally, collaboration and word co-occurrence networks were generated using VOSviewer. Results: The total number of documents published between 2008-2016 was 586, of which local authorship (Saudi Arabia) constituted a small share, accounting only for 19.3% (113 documents). Those with foreign authorship (other countries excluding Saudi Arabia) represented 80.7% (473) of the total. Furthermore, the three countries that co-author documents with researchers from Saudi Arabia are Egypt, the United States and the United Kingdom. Likewise, these three countries serve as nodes connecting researchers from other countries located in Asia, Africa, Europe and Latin America. An analysis of the top-five journals that cited the research published revealed that that 90.2% of them belonged to the first and second quartiles confirms the quality of the research being published. Word co-occurrence analysis established a slight shift of focus in the research topics published during the last four years studied, as a new cluster was formed with terms related to “education”, “intervention” and “implementation”. Conclusion: The journal has managed, in very few years, to be considered by researchers worldwide. Furthermore, throughout the years, the journal showed an evolution in the main topics covered, providing a contemporary overview of public health. (C) 2018 Published by Elsevier Limited on behalf of King Saud Bin Abdulaziz University for Health Sciences. This is an open access article under the CC BY-NC-ND license.

Introduction: Robotic assisted surgery (RAS) is one of the most recent surgical approaches that has quickly been adopted by the pediatric urology community. Over the last decade, a vast amount of manuscripts has been published, supporting the safety and applicability of RAS in the pediatric population. The quality of published literature about this innovative technology remains supported by case-reports and retrospective case-series. Historical behavior of literature productivity and implementation of laparoscopy followed a similar trend. We present the historical publication uptake of RAS in pediatric urology and other surgical disciplines using a bibliometric comparison of the most cited manuscripts. Materials and Methods: A systematic search and review of the literature was undertaken by the authors. Literature search was performed in OVID, PubMed, EMBASE, Scopus, Web of Science, and Google Scholar. The search period included all publications between 1985 and June 2018. All languages were included. Data analysis for graphical representation was performed using VOSviewer (R) version 1.6.8 and Impact Index Analysis was used to adjust the citations by the time since publication. Results: A total of 1,014 titles were identified. After applying exclusion criteria, 200 papers were included for the RAS arm and 402 for the laparoscopic one. Case-series was the most common type of publication. Average citations for laparoscopic manuscripts was 23 (SD +/- 31) and for RAS was 20 (SD +/- 31.5). The impact index analysis showed an average of 95 (SD +/- 167) for laparoscopic manuscripts vs. 66 (SD +/- 101) for RAS. The laparoscopic manuscript with the highest citation count had 199 citations with an impact index of 12.1. And the RAS manuscript with the highest citation count had 280 citations and an impact index of 4.3. Conclusion: Literature productivity in pediatric laparoscopic and RAS has quickly grown. Pediatric Urologists play a key role in the introduction of this innovative tool. Literature supporting its implementation and future consolidation requires to focus on increasing the level of evidence.

Limonene is the main component of citrus essential oils, and can reach a concentration of up to 96%. Popularly known for its potential therapeutic effects on the body, among these we point out its broad antimicrobial activity against various types of pathogens. Therefore, the purpose of this study was to address the antimicrobial and antifungal properties of limonene compared to microorganisms of interest in dentistry, based on a bibliometric study and literature review. The following databases were analyzed: PubMed, Google Scholar, SciELO and Science Direct, from which ten articles published between 2011-2021 were selected. Most of results indicate a satisfactory antimicrobial potential, besides providing important data and perspectives regarding the indication and clinical use, in addition to innovative therapeutic modalities for diseases that affect the oral cavity, such as tooth decay, periodontal disease and candidosis.