keyword
MENU ▼
Read by QxMD icon Read
search

Bibliometric

keyword
https://www.readbyqxmd.com/read/28726441/framing-psychology-as-a-discipline-1950-1999-a-large-scale-term-co-occurrence-analysis-of-scientific-literature-in-psychology
#1
Ivan Flis, Nees Jan van Eck
This study investigated the structure of psychological literature as represented by a corpus of 676,393 articles in the period from 1950 to 1999. The corpus was extracted from 1,269 journals indexed by PsycINFO. The data in our analysis consisted of the relevant terms mined from the titles and abstracts of all of the articles in the corpus. Based on the co-occurrences of these terms, we developed a series of chronological visualizations using a bibliometric software tool called VOSviewer. These visualizations produced a stable structure through the 5 decades under analysis, and this structure was analyzed as a data-mined proxy for the disciplinary formation of scientific psychology in the second part of the 20th century...
July 20, 2017: History of Psychology
https://www.readbyqxmd.com/read/28725094/evolution-of-three-nobel-prize-themes-and-a-nobel-snub-theme-in-chemistry-a-bibliometric-study-with-focus-on-international-collaboration
#2
Sichao Tong, Per Ahlgren
In this study, three chemistry research themes closely associated with the Nobel Prize are bibliometrically analyzed-Ribozyme, Ozone and Fullerene-as well as a research theme in chemistry not associated with the Nobel Prize (a Nobel snub theme): Brunauer-Emmett-Teller equation. We analyze, based on an algorithmically constructed publication-level classification system, the evolution of the four themes with respect to publication volume and international collaboration, using two datasets, one of them a subset of highly cited publications, for each considered time period...
2017: Scientometrics
https://www.readbyqxmd.com/read/28707243/research-trends-and-hotspots-related-to-ammonia-oxidation-based-on-bibliometric-analysis
#3
Maosheng Zheng, Hui-Zhen Fu, Yuh-Shan Ho
Ammonia oxidation is the rate-limiting and central step in global biogeochemistry cycle of nitrogen. A bibliometric analysis based on 4314 articles extracted from Science Citation Index Expanded database was carried out to provide insights into publication performances and research trends of ammonia oxidation in the period 1991-2014. These articles were originated from a wide range of 602 journals and 95 Web of Science Categories, among which Applied and Environmental Microbiology and Environmental Sciences took the leading position, respectively...
July 13, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28705525/the-top-100-most-cited-articles-in-stroke-imaging-a-bibliometric-analysis
#4
REVIEW
Mohammed F Mohammed, Olivia Marais, Adnan Qureshi, Nizar Bhulani, David Ferguson, Hossain Abu-Alola, Savvas Nicolaou, Faisal Khosa
PURPOSE: The goal of our study was to compile a list of the top 100 most-cited articles in stroke imaging literature across all peer-reviewed scientific journals. These articles were then analyzed to identify current trends in stroke imaging research and determine the characteristics of highly-cited articles. MATERIALS AND METHODS: A database of the top 100 most-cited articles was created using Scopus and Web of Science. Articles were reviewed for applicability by 2 fellowship-trained radiologists with over 10 years of combined experience in neuroimaging...
June 6, 2017: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/28702783/origins-of-life-research-a-bibliometric-approach
#5
Arsev Umur Aydinoglu, Zehra Taşkın
This study explores the collaborative nature and interdisciplinarity of the origin(s) of life (OoL) research community. Although OoL research is one of the oldest topics in philosophy, religion, and science; to date there has been no review of the field utilizing bibliometric measures. A dataset of 5647 publications that are tagged as OoL, astrobiology, exobiology, and prebiotic chemistry is analyzed. The most prolific authors (Raulin, Ehrenfreund, McKay, Cleaves, Cockell, Lazcano, etc.), most cited scholars and their articles (Miller 1953, Gilbert 1986, Chyba & Sagan 1992, Wȁchtershȁuser 1988, etc...
July 13, 2017: Origins of Life and Evolution of the Biosphere
https://www.readbyqxmd.com/read/28693492/barriers-to-publishing-in-biomedical-journals-perceived-by-a-sample-of-french-researchers-results-of-the-diazepam-study
#6
Martin Duracinsky, Christophe Lalanne, Laurence Rous, Aichata Fofana Dara, Lesya Baudoin, Claire Pellet, Alexandre Descamps, Fabienne Péretz, Olivier Chassany
BACKGROUND: As publishing is essential but competitive for researchers, difficulties in writing and submitting medical articles to biomedical journals are disabling. The DIAzePAM (Difficultés des Auteurs à la Publication d'Articles Médicaux) survey aimed to assess the difficulties experienced by researchers in the AP-HP (Assistance Publique - Hôpitaux de Paris, i.e., Paris Hospitals Board, France), the largest public health institution in Europe, when preparing articles for biomedical journals...
July 10, 2017: BMC Medical Research Methodology
https://www.readbyqxmd.com/read/28685036/mapping-the-global-research-landscape-and-knowledge-gaps-on-multimorbidity-a-bibliometric-study
#7
Xiaolin Xu, Gita D Mishra, Mark Jones
BACKGROUND: To summarize global research trends and activities on multimorbidity; then to assess the knowledge gaps and to identify implications for knowledge exchange between high income countries (HICs) and low- and middle- income countries (LMICs). METHODS: A comprehensive search was conducted to identify research publications on multimorbidity in the Web of Science(TM), as well as diabetes, depression, hypertension, and Chronic Obstructive Pulmonary Disease (COPD)...
June 2017: Journal of Global Health
https://www.readbyqxmd.com/read/28673828/gender-trends-in-authorship-of-spine-related-academic-literature-a-39-year-perspective
#8
David C Sing, Deeptee Jain, David Ouyang
BACKGROUND CONTEXT: Despite recent advances in gender equity in medicine, the representation of women in orthopaedic and neurosurgery remains particularly low. Furthermore compared to their male colleagues female faculty members are less likely to publish research, limiting opportunities in the academic promotion process. Understanding disparities in research productivity provides insight into the "gender gap" in the spine surgeon workforce. PURPOSE: To determine the representation and longevity of female physician-investigators among the authors of five spine-related research journals from 1978 to 2016...
June 30, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28673188/being-beyond-the-black-legend-and-how-we-got-over-it
#9
John Slater, Maríaluz López-Terrada
We used to think it was the job of a historian of Spanish science to combat the negative evaluations of Hispanic cultures that came to be known as the Black Legend. Paradoxically, attempts to amend dominant narratives of the history of science (such as the Scientific Revolution) so that they might accommodate Spain bolstered the very stories we meant to dismantle. Caring about the Black Legend deformed the history we were trying to write and never convinced the people we hoped to sway. In this article, we provide an overview of the historiographic tendencies that most shaped our careers - responses to the Black Legend, such as contributionist history and bibliometrics - and explain why we have chosen to move on...
June 2017: History of Science; An Annual Review of Literature, Research and Teaching
https://www.readbyqxmd.com/read/28671119/four-decades-of-research-in-alzheimer-s-disease-1975-2014-a-bibliometric-and-scientometric-analysis
#10
Alberto Serrano-Pozo, Georgina M Aldridge, Qiang Zhang
BACKGROUND: Bibliometric and scientometric methods can be applied to the study of a research field. OBJECTIVE: We hypothesized that a bibliometric and scientometric analysis of the Alzheimer's disease (AD) research field could render trends that provide researchers and funding agencies valuable insight into the history of the field, current tendencies, and potential future directions. METHODS: We performed searches in publicly available databases including PubMed, Scopus, Web of Science, and Alzheimer's Funding Analyzer for the period 1975-2014, and conducted a curve fitting analysis with non-linear regression...
June 27, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28669411/a-map-of-clinical-dermatology-research-centers-in-spain-results-of-the-maind-study
#11
A Molina-Leyva, M A Descalzo, I García-Doval
BACKGROUND AND OBJECTIVE: Bibliometric indicators and analyses of clinical research articles can help to quantify the scientific production of hospitals and institutions and identify their main areas of research. The aim of this study was to draw up a bibliometric map of clinical research in dermatology by Spanish hospitals and institutions through an analysis of quantitative, qualitative, and topic-based variables. MATERIAL AND METHOD: Bibliometric study of clinical research articles that met the inclusion criteria and had a definitive publication date between 2005 and 2014 in PubMed or Embase in which the corresponding author's affiliation was a Spanish dermatology department or institution...
June 29, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/28667787/global-trends-in-aspirin-resistance-related-research-from-1990-to-2015-a-bibliometric-analysis
#12
Samah W Al-Jabi
Aspirin resistance can be defined as the inability of the usual dose of aspirin medication to produce its antithrombotic effect. Patients with diabetes or cardiovascular disease are at higher risk of stroke, myocardial infarction or cardiovascular death due to aspirin resistance. The aim of this bibliometric study was to identify and analyse the status and trends of aspirin resistance research production at global level through publications indexed in Scopus database; this will shed new light on future research trends and help researchers predict dynamic direction of research...
July 1, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28665083/ireland-s-recent-contribution-to-the-radiological-literature-a-bibliometric-analysis
#13
C E Redmond, G M Healy, D T Ryan, R Conway, C F Murphy, C Ni Leidhin, J Power, D P Brophy, E J Heffernan
The aim of this study was to identify and analyse all articles published by Irish radiology departments in the medical literature since the year 2000. The PubMed database was searched to identify and review all articles published by radiologists based in the Republic of Ireland or Northern Ireland. Citation counts were then obtained and the top ten most cited articles were identified. There were 781 articles published during the study period. Of these, 558 (71%) were published in radiology journals and the remaining 223 (29%) were published in general medical journals...
April 10, 2017: Irish Medical Journal
https://www.readbyqxmd.com/read/28660144/worldwide-orthopaedic-research-activity-2010-2014-publication-rates-in-the-top-15-orthopaedic-journals-related-to-population-size-and-gross-domestic-product
#14
Erik Hohmann, Vaida Glatt, Kevin Tetsworth
AIM: To perform a bibliometric analysis of publications rates in orthopedics in the top 15 orthopaedic journals. METHODS: Based on their 2015 impact factor, the fifteen highest ranked orthopaedic journals between January 2010 and December 2014 were used to establish the total number of publications; cumulative impact factor points (IF) per country were determined, and normalized to population size, GDP, and GDP/capita, comparison to the median country output and the global leader...
June 18, 2017: World Journal of Orthopedics
https://www.readbyqxmd.com/read/28658236/bibliometrics-an-obituary-for-the-impact-factor
#15
Richard J Roberts
No abstract text is available yet for this article.
June 28, 2017: Nature
https://www.readbyqxmd.com/read/28653038/interleukins-and-large-domestic-animals-a-bibliometric-analysis
#16
Emmanuelle Moreau, François Meurens
Interleukins have been well described in mice and humans. In large domestic animals the situation is drastically different and there is still a need for further researches aiming at identifying all the homologous interleukins and comparing their functions among species. We performed here a bibliometric analysis of all interleukins described in the literature in various large animal species to identify what is known so far and to underline where there is a need for new studies. Using indicators such as H index but also M quotient, A index, G index, GH ratio, and HG index we ranked 39 interleukins identified so far in bovine, caprine, equine, ovine, and porcine, the main large domestic animals...
June 2017: Heliyon
https://www.readbyqxmd.com/read/28649377/a-bibliometric-analysis-of-the-citation-classics-of-acute-appendicitis
#17
REVIEW
Manvydas Varzgalis, Dermot J Bowden, Ciaran K Mc Donald, Michael J Kerin
INTRODUCTION: Acute appendicitis is one of the most commonly encountered emergency surgical conditions. An understanding of the most highly cited research works in this field is key to good evidence based clinical practice. AIMS: To perform a bibliometric analysis on the 100 most frequently cited articles in the field of acute appendicitis. METHODS: The database of the Institute for Scientific Information (ISI) Web of Science Expanded citation index was searched to identify the 100 most frequently cited articles in the field of acute appendicitis...
July 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28648374/cryptic-invasions-a-review
#18
REVIEW
Pedro Morais, Martin Reichard
Cryptic invasions are defined as the introduction and spread of non-native lineages within the species' native range (intra-specific cryptic invasion) or the invasion of non-native species that goes unnoticed due to misidentification as a native or another invasive species (inter-specific cryptic invasion). While population-specific attributes are acknowledged to play a critical role in the success and impact of biological invasions in general, our knowledge of the causes and consequences of cryptic invasions is largely neglected...
June 22, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28647988/-bibliometric-analysis-on-relations-between-cardiovascular-disease-and-erectile-dysfunction
#19
G X Tian, X P Liu, X T Zeng, X J Su, W L Wei, X H Wang
Objective: To understand the current situation and trend on the relations between erectile dysfunction (ED) and cardiovascular disease (CVD) through analyzing the epidemiologic research data. Methods: We conducted a literature search on the Scopus for potentially relevant epidemiologic studies on ED and CVD published from 1957 to October, 28, 2016. Age of the article, types, regions, citation, and co-authorship of the documents were recorded. Results: A total number of 412 pieces of literature were published in the past six decades, with original articles the most common types of ED and CVD...
June 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28644694/a-bibliometric-analysis-of-highly-cited-and-high-impact-occupational-therapy-publications-by-american-authors
#20
Sharon A Gutman, Ted Brown, Yuh-Shan Ho
A bibliometric analysis was completed of peer-reviewed literature from 1991-2015, written by American occupational therapists, to examine US high impact scholarship with "occupational therapy" and "occupational therapist(s)" used as keywords to search journal articles' publication title, abstract, author details, and keywords. Results included 1,889 journal articles from 1991-2015 published by American occupational therapists as first or corresponding author. Sixty-nine articles attained a TotalCitation2015 ≥ 50 and 151 attained a Citation2015 ≥ 5 indicating that they were the most highly cited literature produced in this period...
June 23, 2017: Occupational Therapy in Health Care
keyword
keyword
70665
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"