The productivity of British, American and Nigerian chemists compared

1994 ◽  
Vol 20 (3) ◽  
pp. 211-215 ◽  
Author(s):  
Robert Bottle ◽  
Sharida Hossein ◽  
Alex Bottle ◽  
Olubunmi Adesanya

The number of publications produced by Professors and by Readers plus Senior Lecturers in the UK is compared with Professors and Associate Professors in the USA for the period of 1980–1991. No significant difference was found between the overall samples, though the UK Readers/SLs produced significantly more than the American Associate Professors. British chemists publish in a wider range of journals than the Americans, 72% of whose publications are in American journals. The productivity of the British sample is also compared with Nigerian chemists. The Nigerians’ productivity was about a sixth of the British sample. Some evidence was found that adverse political and economic conditions had affected the Nigerians’ productivity in the period 1980–1991.

2018 ◽  
Vol 22 (8) ◽  
pp. 1655-1687 ◽  
Author(s):  
Magaly Gaviria-Marin ◽  
Jose M. Merigo ◽  
Simona Popa

Purpose In 2017, the Journal of Knowledge Management (JKM) celebrates its 20th anniversary. This study aims to show an updated analysis of their publications to provide a general overview of the journal, focusing on a bibliometric analysis of its publications between 1997 and 2016. Design/methodology/approach The methodology involves two procedures: a performance analysis and a science mapping analysis of JKM. The performance analysis uses a series of bibliometric indicators such as h-index, productivity and citations. This analysis considers different dimensions, including papers, authors, universities and countries. VOSviewer software is used to carry out the mapping of science of JKM, which, based on the concurrence of key words and co-citation points of view, seeks to graphically analyze the structure of the references of this journal. Findings There is a positive evolution in the number of publications (although with certain oscillations), which shows a growing interest in publishing in JKM. The USA and the UK lead the publications in this journal, although at a regional level, Europe is the most productive. The low participation of emerging economies in JKM is also observed. Practical implications The paper will identify the leading trends in the journal in terms of papers, authors, institutions, countries, journals and keywords. This study is useful for obtaining a quick snapshot of what is happening in the journal. Originality/value From the historical record of JKM publications, this study presents an exclusive bibliometric analysis of its publications until 2016 and identifies its main trends.


Author(s):  
A. I. Ivanchak ◽  
A. A. Kupreenkova

Introduction. The article presents a comparative legal analysis of the genesis of the institution of obligations arising from unjust enrichment in countries belonging to different legal families. English and American law as vivid examples of the precedent system of law were chosen for comparison. The comparative research revealed the general and special features of the institution under study, as well as the trends in its functioning and development.Materials and methods. The methodological basis of the research consists of the general scientific and special methods of cognition of legal phenomena and processes in the sphere of international private law: the method of the system-structural analysis; the method of synthesis of social and legal phenomena; the comparative legal method; the formal-logical method; the historical method and others.Results of the study. The results of the research revealed that the institution of obligations arising from unfounded enrichment was embodied in the 20th century in the laws of Russia, the UK and the USA, but still remains at the stage of active development. Formation of the unjust enrichment institution was based in the named countries on the sameprinciples borrowed from Roman law. This approach made a basis for uniformity in the definition of the concept and the actual composition of the unjust enrichment institution. A significant difference in functioning of the unjust enrichment institution was revealed in the mechanism of rights protection.Discussion and conclusion. The institution of obligations arising from the unjust enrichment is a unique institute of civil law that provides for the fullest realization of a person’s right to protection. This legal institution continues to develop, to which the study of its genesis and a foreign experience contributes immensely.


2020 ◽  
Author(s):  
Hui Shi ◽  
Chen Mao ◽  
Jinling Tang ◽  
Huiying Liang

Abstract Background: Dementia is a serious and growing health problem, and since most people with dementia live at home, caring responsibilities generally fall to family members. Caregivers are often inadequately supported by formal health services and have poorer psychological and physical health. Our study aimed to compare the contributions of publications from different countries, institutions and authors and present a bibliometric analysis to determine the hotspots and trends in research on the health of and interventions for family dementia caregivers. Methods : Studies published during 1988-2018 were extracted from the Science Citation Index Expanded of the Web of Science. Each abstract of publications was evaluated to obtain the basic information. A bibliometric analysis was used to evaluate the number or cooperation networks of publications, countries, institutions, journals, citations, authors, references, and keywords. The resulting articles were analyzed descriptively, and the publication keywords were visualized using VOSviewer. Results: Five hundred forty-two articles were identified.The annual number of relevant publications has steadily increased since approximately 2006. The USA has the highest number of publications (36.2%), followed by the UK (12.9%). China entered the field late, but research conducted in China has rapidly developed. The most productive institution, journal, and author in this field are University College London, the Journal of the American Geriatrics Society, and Orrell M from the UK, respectively. A co-occurrence analysis of the keywords reveals a mainstream research focus on burden, depression, quality of life, and corresponding interventions for people with dementia caregivers. The keywords “psychosocial intervention”, “long-term”, “e-learning/online”, “communication”, and “qualitative research” reflect the latest hotspots, appearing in approximately 2017-2018. Conclusion: Our study details the performance statistics, main topics and trends research on the health of and interventions for dementia caregivers from 1988 to 2018 and provides a comprehensive analysis. Keywords: family dementia caregivers, health and intervention, global research trends, bibliometric analysis


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Praveen Puram ◽  
Anand Gurumurthy

Purpose International Journal of Lean Six Sigma (IJLSS) has completed a decade. To celebrate the same, this study aims to review the articles published in IJLSS from its inception to the year 2020. The journal’s trends and professional impact over the years are investigated and potential future research directions are proposed. Design/methodology/approach A bibliometric analysis comprising of citation, co-citation and keyword co-occurrence methods is used on all the articles published in IJLSS till the year 2020. Content analysis is further done to analyse the type of research, type of industry studied and the articles’ target audience. Findings The journal has improved its reputation, productivity and impact over the years. Currently, studies published in IJLSS have been cited more than 5,000 times, with the most prominent themes being Six Sigma, Lean Six Sigma (LSS) and Lean in manufacturing and services. Researchers from India, the USA and the UK have contributed a significant number of publications. Most of the work published is case-based. There is a need for more empirical or survey-based research having high generalizability. Future studies should also focus on integrating LSS with emerging topics such as sustainability, Industry 4.0 and the like. Research limitations/implications The study provides evidence of the impact of IJLSS and highlights the trend in the domain of LSS. It can be of use for the editorial board members to identify potential areas to focus on in the future. Researchers can use it to further their research by working on the research gaps identified. Originality/value This paper is the first to trace the progress of IJLSS from its inception till the year 2020.


2018 ◽  
Vol 164 (3) ◽  
pp. 142-149 ◽  
Author(s):  
Mark L Vickers ◽  
C P Coorey ◽  
G J Milinovich ◽  
L Eriksson ◽  
M Assoum ◽  
...  

IntroductionBibliometric tools can be used to identify the authors, topics and research institutions that have made the greatest impact in a field of medicine. The aim of this research was to analyse military trauma publications over the last 16 years of armed conflict in order to highlight the most important lessons that have translated into civilian practice and military doctrine as well as identify emerging areas of importance.MethodsA systematic search of research published between January 2000 and December 2016 was conducted using the Thompson Reuters Web of Science database. Both primary evidence and review publications were included. Results were categorised according to relevance and topic and the 30 most cited publications were reviewed in full. The h-index, impact factors, citation counts and citation analysis were used to evaluate results.ResultsA plateau in the number of annual publications on military trauma was found, as was a shift away from publications on wound and mortality epidemiology to publications on traumatic brain injury (TBI), neurosurgery or blast injury to the head. Extensive collaboration networks exist between highly contributing authors and institutions, but less collaboration between authors from different countries. The USA produced the majority of recent publications, followed by the UK, Germany and Israel.ConclusionsIn recent years, the number of publications on TBI, neurosurgery or blast injury to the head has increased. It is likely that the lessons of recent conflicts will continue to influence civilian medical practice, particularly regarding the long-term effects of blast-related TBI.


2020 ◽  
Author(s):  
Siobhan McAndrew ◽  
Daniel Allington

The effect of social media consumption on perceptions of the seriousness of the Covid-19 pandemic, attitudes to public health requirements, and intentions towards a future Covid-19 vaccine are of live public health interest. There are also public health and security concerns that the pandemic has been accompanied and arguably further amplified by an ‘infodemic’ spreading misinformation. Tests of the effect of social media consumption on future Covid-19 vaccine intentions using population samples have been relatively few to date. This study contributes to the evidence base by examining social media consumption and vaccine intentions using British and US population samples.Methods: Data were gathered on 1,663 GB adults and 1,198 US adults from an online panel on attitudes towards a future vaccine alongside self-reported social and legacy broadcast and print media consumption. Ordered and binomial logit models were used to assess reported intentions regarding a future Covid-19 vaccine, testing the effects of media consumption type. Respondents were categorised in terms of their media consumption using a fourfold typology, as less frequent social, less frequent legacy media consumers (low-low); high social, low legacy media consumers (high-low); low social, high legacy (low-high); and high social, high legacy (high-high).Results: In the British sample, regression results indicate that those who receive Covid-19 updates more frequently via legacy media (low-high), and those being updated more than daily via both online and legacy media consumers, tend to provide significantly less Covid-19 vaccine-hesitant responses than low-low consumers. There is no significant difference between high social, low legacy media consumers and low-low consumers. In the US sample, membership of the low-high group is associated with lower Covid-19 vaccine hesitancy compared with low-low consumers. However, respondents consuming both social and legacy media several times daily exhibit similar vaccine intentions on average to those consuming social media daily and legacy media less often, providing a contrast with the UK sample. We also identify differences in Covid-19 vaccine intentions relating to demographics and political values.Conclusions: Differences in vaccine attentions are associated with the extent and balance of consumption of news relating to Covid-19 and its source. Political values and ethnic identity also appear to structure attitudes to a future Covid-19 vaccine.


Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1808
Author(s):  
Anna Di Cosmo ◽  
Claudia Pinelli ◽  
Anna Scandurra ◽  
Massimo Aria ◽  
Biagio D’Aniello

Octopuses represent interesting model studies for different fields of scientific inquiry. The present study provides a bibliometric analysis on research trends in octopuses biological studies. The analysis was executed from January 1985 to December 2020 including scientific products reported in the Web of Science database. The period of study was split into two blocks (“earlier period” (EP): 1985−2010; “recent period” (RP): 2011−2020) to analyze the evolution of the research topics over time. All publications of interest were identified by using the following query: ((AK = octopus) OR (AB = octopus) OR (TI = octopus)). Data information was converted into an R-data frame using bibliometrix. Octopuses studies appeared in 360 different sources in EP, while they increased to 408 in RP. Sixty countries contributed to the octopuses studies in the EP, while they were 78 in the RP. The number of affiliations also increased between EP and RP, with 835 research centers involved in the EP and 1399 in the RP. In the EP 5 clusters (i.e., “growth and nutrition,” “pollution impact,” “morphology,” “neurobiology,” “biochemistry”) were represented in a thematic map, according to their centrality and density ranking. In the RP the analysis identified 4 clusters (i.e., “growth and nutrition,” “ecology,” “pollution impact,” “genes, behavior, and brain evolution”). The UK with Ireland, and the USA with Canada shared the highest number of publications in the EP, while in the RP, Spain and Portugal were the leading countries. The current data provide significant insight into the evolving trends in octopuses studies.


Author(s):  
Christine Handley ◽  
Ian D. Rotherham

The relationship between supply and demand for wood, timber and bark in different markets, geographical areas, and times is complex, but there are common themes. These relationships have influenced the form, structure and management of woodlands; and their legacies can be seen today. Using examples from the UK and the USA, these common themes are considered and some complexities arising from responses to local economic conditions highlighted. Bark is sometimes described as a waste by-product of other wood and timber industries. However, it is clear that with the high economic value of the tanning industry as a whole, and the central role of leather goods in society for centuries, the impact on woodlands to ensure a ready supply of tree-bark for tanning varied but could be immense.


2014 ◽  
Vol 4 (1) ◽  
pp. 4-21 ◽  
Author(s):  
Gary Noble ◽  
Alan Pomering ◽  
Lester W. Johnson

Purpose – In this article, message appeals along with the moderating effect of gender are examined on frequently used measures of ad effectiveness (i.e. ad likability, attitude to the issue, and behavioral intention) in the emerging domain of pro-environmental social advertising. The paper aims to discuss these issues. Design/methodology/approach – This study employed a between-subjects 2 (gender)×3 (message appeal) factorial design, administered through a commercial online consumer panel firm based in the USA, which included 444 respondents across three markets: Australia, the UK and the USA. Findings – Results show that of three frequently used message appeals (rational, negative emotional, and positive emotional), rational ad appeals are not as effective as emotional appeals. The study also shows that females respond more strongly to negative emotional appeals than males, while there is no significant difference in how males and females responded to positive emotional or rational ad appeals. In addition, the study demonstrates that the measure of ad likability, which is frequently used as a reliable copy-test measure in commercial marketing situations, is not a valid measure of ad effectiveness in the context of social advertising. Research limitations/implications – While the study included participants from three countries, Australia, the UK and the USA, the obvious limitation of the experimental design lies in the limited sample size. Further, while the ads' cognitive processing load was kept consistent across the three conditions, it may be possible that linguistic nuances across these markets might affect the ads' processing demands from one market to another. The consistency of the study's manipulation checks, however, might serve to offer support for the copy approach taken here. Originality/value – This study reinforces previous studies in both the commercial and social marketing fields that suggest practitioners should be cautious of placing too much emphasis on this measure as an indicator of future ad performance.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Meghna Chhabra ◽  
Léo‐Paul Dana ◽  
Veland Ramadani ◽  
Monika Agarwal

Purpose This paper aims to examine the pattern of publications, using a bibliometric analysis of the Journal of Enterprising Communities: People and Places in the Global Economy (JEC) for the period between 2007 and 2021. Design/methodology/approach The study uses relevant bibliometric metrics and procedures. The analysis covers mainly the number of articles published in JEC, most influential years in terms of the number of publications and citations, top productive countries, most prolific authors, most influential institutions, funding institutions, co-authorship trends, keywords co-occurrence, and vital themes of JEC articles between 2007 and 2021. Findings The journal’s influential impact in terms of citations has increased over time, with 83.62% of the published works receiving at least one citation. Léo-Paul Dana has been recognised as the most prolific author by virtue of his contribution of articles in JEC, and the maximum contribution to JEC comes from the USA, followed by Canada and the UK. University of Canterbury, New Zealand and La Trobe University, Australia were the leading contributing institutions. The study identified “indigenous entrepreneurs”, “gender”, “social entrepreneurship”, “education” and “innovation” as contemporary keywords in the study of enterprising communities. These issues present a clear opportunity for research-related topics for the JEC. Originality/value To the best of the authors’ knowledge, this is the first comprehensive piece in the journal’s history that provides a general overview of the journal's major trends and researchers.


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