Bibliometric Analysis on Geriatric Nursing Research in Web of Science (1900-2020).

OBJECTIVE: Aging is a growing public health concern for people, organizations, and governments. The current study was undertaken to provide insights into the global research output on geriatric nursing. METHODS: A bibliometric study was implemented using the WoS database for the period from 1900 to 2020. Various tools and measures were used to analyze and visualized. RESULTS: The search strategy found 4923 papers. The oldest paper was written by Beverly C. Andre in 1953. As team size increases, so does the number of citations. The USA was the active country and the highest number of coauthors. New York University was an active institution. Stig Karlsson was the most active author in Geriatric Nursing with 28 articles from Sweden, followed by Koen Milisen and Sandman, with 26 articles each from Sweden and Belgium. The most frequent words in this field were depression, malnutrition, education, Alzheimer's disease, and dementia. The latest research themes in this field were COVID-19, interprofessional locomotive syndrome, emergency nursing, and public health. The most influential papers were specified. Journal of the American Geriatrics Society was the most active journal. CONCLUSIONS: Geriatric nursing is a rooted field and has received special attention in the last decade. Policymakers, especially in developing countries, should pay attention to geriatric nursing as a specialty of nursing to solve aging issues they would face considering the increasing elderly population.

Examining Gender Imbalance in Chemistry Authorship.

Despite decades of progress toward a more equitable society, gender representation in the sciences continues to be heavily skewed toward men. We were interested in gender representation in chemistry through the lens of scientific publishing. Publications are a central academic currency and are critical for funding, recruiting, and promotion in academia. Here we report the results of an analysis that compared the percentage of female first and last authors across 10 chemistry, 3 chemical biology, and 3 general journals from 2005 to 2020. We show that women are substantially underrepresented in chemistry authorship even when compared with their relative populations in academia and are not predicted to achieve parity within the next 50 years at the current rate in any journal. Our findings highlight the need for changes to the publishing process to achieve a more equitable publishing environment.

EDITORIAL The International Journal of Oncology: 30 years of progress (1992-2021).

We are hereby very pleased to announce that the International Journal of Oncology is now celebrating its 30th year of publication since the inaugural issue in 1992. During this time span of three decades, the journal has had the pleasure of publishing a variety of research articles and reviews submitted by authors from around the world, thus bringing to light new insight into the field of oncology. The International Journal of Oncology has always aimed to publish high quality research on oncology from a diversity of international contributors. This diversity is depicted in Table I below, which presents the list of countries from which the articles have originated over the years. We would also like to take this opportunity to thank all the authors and reviewers who have contributed to the success of the journal over the years, and with their support, we look forward to an even brighter future.

Scientific efforts on SARS-CoV-2 research: A global survey analysis.

INTRODUCTION: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak has been a global pandemic. Researchers have made great efforts to investigate SARS-CoV-2. However, there are few studies analyzing the general situation of SARS-CoV-2 research at global level. This study aimed to characterize global scientific efforts based on SARS-CoV-2 publications. METHODOLOGY: SARS-CoV-2 -related publications were retrieved using Web of Science. The number of publications, citation, country, journal, study topic, total confirmed cases, and total deaths were analyzed. RESULTS: A total of 441 publications were identified. China contributed the largest number of publications (198, 44.90%), followed by USA (51, 11.56%), Italy (28, 6.35%), Germany (19, 4.31%), and South Korea (13, 2.95%). Upper-middle-income economies (51.70%) produced the most SARS-CoV-2 publications, followed by high-income (45.12%), lower-middle-income (2.95%), and low-income economies (0.23%). The research output had a significant correlations with total confirmed cases (r = 0.666, p = 0.000) and total deaths (r = 0.610, p = 0.000). China had the highest total citations (1947), followed by USA (204), and Germany (54). China also had the highest average citations (9.83), followed by Netherlands (5.80), and Canada (5.43). The most popular journals were Journal of Medical Virology, Eurosurveillance, and Emerging Microbes and Infections. The most discussed topic was the epidemiology of SARS-CoV-2. CONCLUSIONS: Scientific research on SARS-CoV-2 is from worldwide researchers' efforts, with some countries and journals having special contributions. The countries with more total confirmed cases and total deaths tend to have more research output in the field of SARS-CoV-2. China was the most prolific country, and had the highest quality of publications on SARS-CoV-2.

Female Authorship in Radiology: Trends in the Past Decade in CARJ.

PURPOSE: To identify trends in female authorship in the Canadian Association of Radiologists Journal (CARJ) from 2010 to 2019. METHODS: We retrieved papers published in the CARJ over a 10-year period, and retrospectively reviewed 602 articles. All articles except editorials and advertisements were included. We categorized the names of the first and last position authors as female or male and excluded articles that had at least one author of which gender was not known. We compared the trends in the first and last position authors of the articles from 2010 to 2019. For statistical analysis, logistic regression was performed with reported odds ratios (ORs), and a P value of <.05 was defined as statistically significant. RESULTS: Five hundred thirteen articles met inclusion criteria. Among them, 23 articles with a single author were classified as having only a first author. 39.8% (204/513) of first authors were female and 26.9% (132/490) of last authors were female. There has been an overall temporal increase in the odds of both the first and last author being female in CARJ publications (OR: 1.11, P = .034). Similarly, the odds a CARJ publication's first author being female increased over time (OR: 1.07, P = .033). Female last author did not predict female first author (OR: 1.48, P = .056). There was no association identified between female last author and year of publication (OR: 1.04, P = .225). CONCLUSION: There has been an overall increase in engagement of female authorship in CARJ.

A century of Hereditas: from local publication to international journal.

BACKGROUND: The Mendelian Society of Lund launched Hereditas in 1920. The purpose of this article is to give an overview of Hereditas's hundred-year existence, focusing on the conditions for a learned society to publish a scientific journal, and the journal's importance for the publication and dissemination of genetic research. The article focuses on the historical development of the journal and analyses how the content and orientation of research published in Hereditas have changed over the years. METHODS: The historical study is based on the collation and interpretation of archival material, mainly held in the Mendelian Society's archive, which includes the Hereditas archive. The bibliometric analyses are based on bibliographic metadata from Web of Science (WoS). Together with descriptive statistics, co-citation analyses were performed by using BibExcel, in combination with the clustering and visualisation tool VOSviewer. Journals with articles citing Hereditas articles were identified as a complement to the co-citation analyses. RESULTS: The history of the journal falls into three main periods: a local period, 1920-1959, when Hereditas was primarily intended for Swedish geneticists; a Scandinavian period, 1960-1988, when Hereditas was the official journal of the Scandinavian Association of Geneticists; and an international period from 1989 onwards. The original decision that Hereditas should cover genetic research with no particular specialisation was retained throughout. Its publications demonstrate the continuing presence of genetic research on plants and animals, albeit with a shifting focus, while human genetics emerged slowly and reached its peak in the period 1960-1988. CONCLUSION: In the hundred years of Hereditas's existence, the publishing landscape has changed dramatically, including a far greater number of specialist journals, changes to the academic merit system, new commercial models for publishing, and digitalisation. Over the years, the journal's survival has therefore been dependent on the strong commitment of its owners and an ability to adapt to changing conditions.

The association between early career informal mentorship in academic collaborations and junior author performance.

We study mentorship in scientific collaborations, where a junior scientist is supported by potentially multiple senior collaborators, without them necessarily having formal supervisory roles. We identify 3 million mentor-protégé pairs and survey a random sample, verifying that their relationship involved some form of mentorship. We find that mentorship quality predicts the scientific impact of the papers written by protégés post mentorship without their mentors. We also find that increasing the proportion of female mentors is associated not only with a reduction in post-mentorship impact of female protégés, but also a reduction in the gain of female mentors. While current diversity policies encourage same-gender mentorships to retain women in academia, our findings raise the possibility that opposite-gender mentorship may actually increase the impact of women who pursue a scientific career. These findings add a new perspective to the policy debate on how to best elevate the status of women in science.

Trends in Microbiology publications: are classic scientific journals condemned to extinction?

Scientific journals have played an essential role in the diffusion of research breakthroughs. For many years there was no competition between journals, but, in recent decades they have become categorized by a careful assessment of their published contents based on several metric parameters. Of greater note, the 'prestige index' has become an essential tool used by public and private institutions to develop their scientific policy. Thus, the evaluation of research staffs, the concession of grants or fellowships and even the scholarly reputation and academic positions are mainly founded on a given journal's 'quality'. As a consequence, the prestige of some journals has gone up, based on the assumption that they publish cutting-edge science, while the reputation of others has gone down. Within the field of Microbiology, we have carried out a direct analysis by monitoring several representative classic journals according to customary metric parameters over 20 years. This analysis also covers another set of journals of recent appearance (novel journals). Although a direct comparison between both groups is not possible, this approach serves to perceive the trends of publication among microbiologists. Our preliminary conclusion is that the continued existence of many so-termed classic journals devoted to Microbiology is seriously threatened.

Mapping Intellectual Structure and Research Performance for the Nanoparticles in Pancreatic Cancer Field.

OBJECTIVE: To comprehensively analyze the global scientific outputs of nanoparticles in pancreatic cancer research. METHODS: Publications regarding the nanoparticles in pancreatic cancer research published from 1986 to 2019 were retrieved from the Web of Science Core Collection (WoSCC). Highly frequent keywords, publication years, journals, cited papers, cited journals and cited authors were identified using BICOMB software, and then a binary matrix and a co-word matrix were constructed. gCLUTO was used for double clustering of highly frequent journals. Co-citation analysis was performed using CiteSpace V software, including keywords, references, journals author or institution cooperation network. RESULTS: A total of 1171 publications were included in this study. Publications mainly came from 10 countries, led by the US (n=470) and China (n=349). Among the top 20 journals ranked by the number of citations, nanoscience nanotechnology was the leader with 300. Cluster analysis of citation network identified 12 co-citation clusters, headed by "stromal barrier" and "emerging inorganic nanomaterial". CONCLUSION: Our findings reveal the research performance and intellectual structure of the nanoparticles in pancreatic cancer research, which may help researchers understand the research trends and hotspots in this field.

Publication Trends in Exosomes Nanoparticles for Cancer Detection.

BACKGROUND: Exosomes are small vesicles produced by almost all cells in the body and found in all biofluids. Cancer cell-derived exosomes are known to have distinct, measurable signatures, applicable for early cancer diagnosis. Despite the present bibliometric studies on "Cancer detection" and "Nanoparticles", no single study exists to deal with "Exosome" bibliometric study. METHODS: This bibliometric work investigated the publication trends of "Exosomes" nanoparticles and its application in cancer detection, for the literature from 2008 to July 2019. The data were collected from the Web of Science Core Collection. There were variant visual maps generated to show annual publication, most- relevant authors, sources, countries, topics and keywords. The network analysis of these studies was investigated to evaluate the research trends in the field of exosomes. In addition, the data were qualitatively analyzed according to 22 top-cited articles, illustrating the frequently used subjects and methods in exosomes research area. RESULTS: The results showed that the documents in this field have improved the citation rate. The top-relevant papers are mostly published in Scientific Reports journal which has lost its popularity after 2017, while today, Analytical Chemistry is leading in publishing the most articles related to exosomes. The documents containing keywords of plasma, cells, cancer, biomarkers, and vesicles as keywords plus, are more likely to be published in PLoS One journal. The clustering of the keywords network showed that the keyword theme of "extracellular vesicles" has the highest centrality rate. In global research, USA is the most corresponding country, followed by China, Korea and Australia. Based on the qualitative analysis, the published documents with at least 50 citations have used exosome release, cargo, detection, purification and secretion, as their targets and applied cell culture or isolation as their methods. CONCLUSION: The bibliometric study on exosomes nanoparticles for cancer detection provides a clear vision of the future research direction and identifies the potential opportunities and challenges. This may lead new researchers to select the proper subfields in exosome-related research fields.

Systematic mapping of organophosphate contaminant (OPC) research trends between 1990 and 2018.

Since the addition of polybrominated diphenyls and organochlorine pesticides (OCPs) to the world banned list, toxic organophosphate contaminants (OPCs) such as organophosphate flame retardants and organophosphate pesticides have been, respectively, used as substitutes. These chemicals are reported to be more toxic than their halogenated counterparts. It is rare to find a study that focuses on visualising the publication trends of these chemical classes. In this study, we employed a bibliometric model to systematically map research activities between 1990 and 2018 using OPC articles retrieved from the WoS and Scopus databases. A total of 1090 articles were retrieved from the hybrid databases with an article/author and author/article ratio of 0.33 and 3.02, respectively. Articles on OPC studies were positively correlated with the number of years (r2 = 0.96; y = 0.23x2 - 3.82x + 27.90) suggesting an increase in the number of articles on this subject in future. The USA ranked first in terms of articles (n = 245) and citations (n = 12,922) followed by China and India (203 and 89 articles, respectively). Articles from China and the USA had strong collaboration with other countries. Research priorities and top author keywords included pesticides (n = 112), organophosphate (n = 83) and acetylcholinesterase (n = 60) and were also well represented in keywords-plus. Developed countries had higher outputs compared to developing countries. It was observed that from our thematic literature classifications, human toxicity, ecotoxicological impacts, and environmental monitoring of OPCs were of greater importance to scholars, thus indicating the direction of future research. Futuristic studies need to foster partnership with policymakers, journalists, consultants, farmers, artisans and community workers on OPC research. This will not only enhance scientific communication and community engagement but will also increase the awareness of these pollutants to the general public.

Mind the gap: Gendered publication trends in oncology.

BACKGROUND: Investigating scientific publication trends in the field of oncology may highlight opportunities for improved representation, mentorship, collaboration, and advancement for women. METHODS: We conducted a bibliometric analysis of Annals of Surgical Oncology; Cancer; International Journal of Radiation Oncology, Biology, Physics (IJROBP); JAMA Oncology; and Journal of Clinical Oncology in 1990, 2000, 2010, and 2017. Full name and degree credentials per author role (ie, first or senior author), article type, publication year, and citation metrics were collected. First names were used to identify author gender. RESULTS: Across 9189 articles, female representation rose between 1990 and 2017 (first authors: 17.7% in 1990, 36.6% in 2017; senior authors: 11.7% in 1990, 28.5% in 2017). For the 50 most cited articles per year, women comprised a smaller percent of first (26.5%) and senior (19.9%) authors. The average citation count was higher for male first (44.8 per article) and senior (47.1) authors compared to female first (39.7) and senior (44.1) authors. With male senior authors, the first author was more likely male (71.4% male; 25.0% female); with female senior authors, first authors were 50.2% male and 47.6% female. IJROBP had the lowest total female representation among first (25.1%) and senior (16.7%) authors. Women had more MDs with Masters degrees, whereas men held more MDs only and more MDs with PhDs. CONCLUSION: Despite positive trends, substantial gendered differences in oncology publications persist. Fostering more women in oncology research will benefit female representation at many levels of academia and improve productivity, collaboration, and recruitment, especially in technical fields such as radiation and surgical oncology.

Sex bias and omission in neuroscience research is influenced by research model and journal, but not reported NIH funding.

Neuroscience research has historically demonstrated sex bias that favors male over female research subjects, as well as sex omission, which is the lack of reporting sex. Here we analyzed the status of sex bias and omission in neuroscience research published across six different journals in 2017. Regarding sex omission, 16% of articles did not report sex. Regarding sex bias, 52% of neuroscience articles reported using both males and females, albeit only 15% of articles using both males and females reported assessing sex as an experimental variable. Overrepresentation of the sole use of males compared to females persisted (26% versus 5%, respectively). Sex bias and omission differed across research models, but not by reported NIH funding status. Sex omission differed across journals. These findings represent the latest information regarding the complex status of sex in neuroscience research and illustrate the continued need for thoughtful and informed action to enhance scientific discovery.

Statistical Analysis Must Improve to Address the Reproducibility Crisis: The ACcess to Transparent Statistics (ACTS) Call to Action.

The ACcess to Transparent Statistics (ACTS) call to action assembles four measures that are rapidly achievable by journals and funding agencies to enhance the quality of statistical reporting. The ACTS call to action is an appeal for concrete actions from institutions that should spearhead the battle for reproducibility.

The Journal of Molecular Diagnostics: 20 Years Defining Professional Practice.

This editorial highlights 20 years of JMD defining professional practice.