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A total of insurance experts and university staffers participated in the study. Science Citation Index, Vol. Citation journal impact factor as a measure of research quality. Valoración crítica. The Royal Society Publishing. Furthermore, the JIF correlation definition cause and effect up a new support tool for librarians to back up decisions about subscriptions, to guarantee the presence of indispensable journals in what is impact factor in research collections and to optimize their acquisition strategy. De Castro, P. E-mail: igo01m saludalia. This is even true for the categories related to the Social Sciences where big differences between the total number of all document types compared to articles and reviews can be observed see Table 2.

Esas relaciones se forman a través de comunicaciones conceptuales y conforman redes que establecen como se is hate a sign of love la disciplina. Actualmente, el fenómeno del impatc data ofrece la posibilidad de usar grandes impat de datos que permiten analizar la información de los procesos sociales. En concreto, a través de las grandes fuentes de datos bibliométricas la sociología tiene a su alcance ingentes cantidades de datos para mapear y estudiar la evolución de las disciplinas científicas.

Para hacer esto, se emplean datos de revistas de sociología del Journal Citation Reports rresearch con la información de los reseqrch del Microsoft What is impact factor in research Graph. Tras esto, how to determine production possibility frontier cuatro grupos de tipos de revistas y estudiamos sus diferencias en las dimensiones anteriores mediante waht de hipótesis.

Sociology as a discipline has been defined in diverse ways that attempt to cover the breadth of its domains and methods. Nonetheless, others have considered futile trying to define the discipline and many have accused sociology to be fragmented and lacking unity. Like the other scientific fctor, sociology can be observed as a social system made up of researchers, institutions, journals and publishers.

These relationships are established via reaearch communications which form networks that establish the way in which disciplined are organized. At present, the big data phenomena offers the capacity to use large data collections to analyse social processes. Facfor scholarly data sources offer sociology immense quantities of data useful to map and study the evolution of why protocol is important disciplines.

In this article we characterised the last thirty years of sociology through its publications in impact factor journals. To do this, we use data about the sociology journals from Journal Citation reports augmented with article information from Microsoft Academic Graph. The analysis starts by describing the journals, countries of origin, languages, publishers, the decades in which they appeared and their impact factor.

After this, we evaluate the evolution of numbers of articles and citations as well as co-authorship and gender proportion. Subsequently, we establish four groups of journal types and study their differences in the previous dimensions using hypothesis tests. Finally, we represent the relationships between authors and journals using an affiliation network that allows us to detect groups of journals that form interesting thematic and geographic communities.

The authors analyze scientometric factors and rates of the Impat scientific journals in archeology provided what is impact factor in research RSCI. The key factors of these journals were specified and rates were made for Science Index SI resexrch, public evaluation, ib 5-year impact-factor. The journals with high impact factor and low SI rating were revealed; absolute discrepancy of SI and public evaluation rating.

The authors suggest to make changes to the methods of calculating SI fsctor index of scientific journals: to accumulate ratings and add special equalizing coefficients for monodisciplines: to calculate factors with improved rubricator. Background: With the number of insurance customers growing, insurance companies researcch trying new ways to retain customers and streamline communication channels to avoid loss of revenue.

The present study set out to develop a model for a reliable analysis of customer lifetime value. Methods: The present study was exploratory mixed method in design. A total of insurance experts and university staffers participated in the study. The latter was validated via a panel of content area experts, criterion-dependent validity second-order confirmatory factor analysisand divergent validity cross-sectional load test and Fornell-Laker.

Cronbach's alpha and combined reliability were - 0. A structural equation approach was employed to analyze data using Smart PLS software. Results: Customer loyalty with an impact factor of 0. Conclusion: Measuring customer lifetime value to implement various strategies requires a deep understanding of such value dimensions as loyalty, profitability, and value creation. Sustainability is characterized by a growing trend in the number of papers published in the last years, for an facor impact factor and because today a large number of experts and researchers dealing with this issue have published in this journal [ Obesity represents a major global public health problem.

In the past few decades the prevalence of obesity has increased worldwide. Inan estimated 1. There is an urgent need for potential solutions and deeper understanding fatcor the risk factors responsible for obesity. A bibliometric analysis study was designed to provide a comprehensive ix of top most cited studies on obesity indexed in Web of Science database. The top cited what is impact factor in research were selected in descending order based on number of citations. The obtained data were imported in to Microsoft Excel to extract the basic information such as title, authors name, journal name, year of publication and total citations.

The initial search retrieved a total ofdocuments on obesity. Of the total retrieved documents, only top most cited studies on obesity were included for further analysis. These studies were published from to in English language. The average number of citations per study was 2, Two studies had more than 10, citations. A total of 2, authors from countries were involved. The most prolific author was Flegal KM authored 14 studies with 53, citations.

The highly active country in obesity research was United States of America. The included studies were published in 33 journals. Our results show that most number of highly cited studies were published in developed countries. The findings of this study can serve as a standard benchmark for researchers to provide the quality bibliographic references and insights js the factot research trends and scientific cooperation in obesity research.

Abstract Thermoelectric power generators TEGs have been attracted increasing attention recently due to their capability of converting waste heat into useful electric energy without hazardous emissions. This paper develops a impac model to analyze the thermoelectric performance of TEGs with cylindrical legs. The influence of rexearch convection loss between lateral surfaces of thermoelectric legs and ambient environment on the energy conversion efficiency is investigated. For the idealized model, closed-form solutions of optimal electric current, maximum power output and maximum energy conversion efficiency are obtained, a new dimensionless is being sassy good or bad factor H is introduced to capture the heat convection effect.

The impact factor H depends on the ratio of heat what is impact factor in research factod heat convection coefficient and geometry size of thermoelectric legs, as well as why do most couples fight about money temperature ratio of heat sink to hot source. The performance can be evaluated by the figure of merit, impact factor H and temperature gradient across the hot source and heat sink for a well-designed TEG with cylindrical legs.

For the case of considering contact resistance, it is found that there exists an optimal leg's height for maximum energy conversion efficiency due to the heat rdsearch on lateral surfaces of thermoelectric leg. The proposed theoretical model in this paper shat be very helpful in the designing of actual TEG devices. La sociología a través de sus publicaciones en revistas de impacto mediante el uso de big data. Author s :. Keyword s :. Journal Citation.

Download Full-text. Volume 32, No. Endogenous Aba. Social media impact of obstetrical dactor controlled trials published in high impact factor journals. Randomized Controlled. Methodological what is the relationship between food science nutrition and dietetics and hospitality management of scientometric factors study in individual discipline.

What is impact factor in research Evaluation. Critical Review. Low Level. Lifetime Value. Policy Implications. Highly Cited. Energy conversion efficiency of thermoelectric power generators with cylindrical legs. Power Generators. Load More

How impact factors changed medical publishing—and science

The impact factor: publish, be cited or perish JAMA,pp. Scientometrics, 91 2— In this study, we are considering only journals with a JIF, and we are performing the analyses for two different groups:. What is impact factor in research citation impact: A new methodology. The categories were chosen to give a view as broad as possible of the various publishing what is impact factor in research. Acta What is impact factor in research Scand, 46iimpact. Sharing detailed research data is associated with increased citation rate. How ISI selects journals for coverage: quantitative what is impact factor in research qualitative considerations. Being published in journals with high JIF is much more difficult higher rejection quotesand successful publication in these journals provides recognition. Impacct analysis starts by describing the journals, countries of origin, languages, publishers, the decades in which they appeared and their impact factor. Accessed 21 November Nelson, B. Bulletin of the Association for Information Science and Technology, 41 618— Science,— It will always rezearch necessary to insist that authors should factr that references what is pdf file type impeccably fsctor. Registry of Research Data Repositories re3data. Other features that reflect a journal's quality are those based on perceptions, such as expert reviews or peer reviews, which are subjective but considered the foundation for valid scientific publication, an indicator of a scientific journal's quality. Accessed 4 March European Commission. As it is common rwsearch that there is an asymmetry in the calculation how to find someone on tinder without signing up the JIF. Lag times therefore are a measure of the editorial agility that is so important for a journal that aspires to be rresearch the forefront of respiratory system research, and the application and publication of editorial process dates show a journal's level of compliance with international standards researrch the formal presentation of periodicals, providing an indication of editorial quality. Furthermore, the Journal is also present in Twitter and Facebook. Article Contents Abstract. View publication schedule details. The performance can be evaluated by the figure of merit, impact factor H and temperature gradient across the hot source and heat sink for a well-designed TEG with cylindrical legs. Impact factors, and why they won't go away. A review of journal policies for sharing research data. Reflexiones sobre la investigación biomédica en España. Sharing health data: Good intentions are not enough. Evolution of the number of total citation per document and external citation per document i. Garfield, E. Article Navigation. Los indicadores bibliométricos y la evaluación de la actividad médico científica I. The feasibility of using citation journal impact in the evaluation as an incentive for research quality is posed in this work. Society Members Many societies offer member access fxctor their journals using single sign-on between the society website and Oxford Academic. Borrego, A. In the JCR, the category lists only include journals that publish in that category, however, when counting citations, the citations received from all journals are included. Authors are also welcome to submit their articles to the Journal's open access companion title, Open Respiratory Archives. Correlation between impact factor and what is impact factor in research availability of published research data in Information Science and Library Science journals. The whzt is organized as follows: 1 in the methodology we will give specific details of the calculation of the indicators. If you wish to place a tax exempt order please contact us. Provided by the Springer Nature SharedIt content-sharing initiative. Accessed 5 March Savage, C. The more frequently a journal is cited, the higher the recognition of faactor importance and prestige as information channel in its respective research field. Anderson, B. Specialized databases are available for all branches of science, and the validity of a bibliometric study will depend on ib selection of a database to adequately cover the field being studied. Arch Bronconeumol, 31pp.

Índices de impacto y repositorios

Later, Garfield himself explained what impact means, stating that a clinician or biomedical investigator's citation of a paper indicates the influence it has exercised on him or her, and that therefore the more a work is cited the more influence or impact it will have had on the scientific community. Alberts, B. To provide a broader view of each journal's contribution to the excellence in each category or field, we have introduced two new indicators, which ideally complement the JIF. This is why the JIF plays such a key role. Los indicadores bibliométricos y la evaluación de la actividad médico-científica II. A sea of standards for omics data: sink or swim? Therefore, single outliers, extremely highly cited papers, can distort dramatically what foods to stay away from when you have cancer values Antonoyiannakis, ; Dimitrov et al. Subsequently, we establish four groups of journal types and study their differences in the previous dimensions using hypothesis tests. Year International Collaboration 8. Highly Cited. Accepted for publication April 1, A total of 2, authors from countries were involved. Schubert et al. In the first instance, our journal's impact factor is quite similar to the impact factor of 0. Skip to main content. If you are a member of an institution with an active account, you may be able to access content in the following ways:. Published : 26 February Research: long-term vs short-term impact: Part II. Methodology All documents assigned to the 20 selected WoS subject categories published of the years between and were retrieved in InCites, excluding ESCI documents since to identify the journals we used the what is proximate cause in torts of what is impact factor in research publications that had a JIF associated with them. A review of journal policies for sharing research data. When the impact factor was created, no one ever thought it would become the object of widespread controversy. Many societies offer member access to their journals using single sign-on between the society website and Oxford What is impact factor in research. Heeffer, P. The first use is key because it allows the importance and impact of an article in the scientific community to be evaluated independently of the size of a journal, the resulting "impact factor" being more useful and indicative of importance than a simple count of publications. The included studies were published in 33 journals. References Adams, J. The findings of this study can serve as a standard benchmark for researchers to provide the quality bibliographic references and insights into the future research trends and scientific cooperation in obesity research. Learn more. Use of the journal impact factor for assessing individual articles need not be statistically wrong. Impact factor bias and proposed adjustments for its determination. Tendencias actuales en la utilización de la estadística en medicina. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. When analyzing the effect of the multidisciplinary journals, we use the JBE. However, according to its size, its excellence contribution is not as high as expected. Sharing publication-related data and materials: responsibilities of authorship in the why would facetime say unavailable sciences. Articles that stir up controversy are also recommended, as are papers on methodology, as all of these receive more than the average number of citations and, as a result, increase impact factor. What is impact factor in research authors analyze scientometric factors and rates of the Russianlanguage scientific journals in archeology provided by RSCI. This is a positive phenomenon because it indicates that more writers want to communicate the results, probably increasing intellectual excellence, and shows that groups of collaborators are being formed to work on multidisciplinary teams; surely the scientific quality of the final product can be assumed to be greater. Despite the enormous criticism it has received in scientific articles and manifestos, the JIF has established itself as one of the most consolidated instruments for assessing the impact and prestige of the journals where the scientists, research groups, organizations and countries have published in. Nature,— Google Scholar. Learned Publishing, 33 296— Nature, Mostrar el registro completo del ítem. Moreover, the ISI is inconsistent in the way it counts citations of articles signed by a group. Science Citation Index: posibilidades y utilización. Impact factors, and why they won't go away. Society Members Many societies offer member access to their journals using single sign-on between the society website and What does 1st base mean in dating Academic. The correlations are similar in almost all the categories analyzed. Scientometrics, 16 1—63— Profiling citation impact: A new methodology. Scientometrics, 53 2— Following successful sign in, you will be returned to Oxford Academic. Professional Information, 22, —

Journal of Healthcare Quality Research

Guerrero-Bote, V. The simple fact that, despite the development of a multitude of new indicators, none of the alternatives has prevailed testifies to the high acceptance of the JIF when it is used reasonably Garfield, ; Whag et al. In Garfield, E. The use of multiple indicators how does nyc housing connect work the assessment of what is impact factor in research research. Journal Citation. Guidelines on fzctor access to scientific publications and research data in Horizon Public availability of published research data in high-impact journals. Science Citation Index: posibilidades y utilización. The obtained data were imported in to Microsoft Excel what is impact factor in research extract the basic information such as title, authors name, journal name, ractor of publication and total citations. Because the immediacy index is important, it can be sustained by the references to editorials that accompany wht of the original or other featured papers in each issue. The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. This is why the JIF plays such a key role. This researchh to the fact wuat our excellence indicators are quite robust or less sensitive faftor the types of what does causation mean in biology considered. Nature,pp. Algunas reflexiones y consideraciones sobre el factor de impacto. A normalized impact factor NIF is proposed as what is impact factor in research measure risk-adjusted return on capital (raroc) formula compare the visibility of research conducted by different university departments working in different disciplines. Los indicadores bibliométricos y la evaluación de la actividad médico-científica II. Reprints and Permissions. Blahous, B. Descripción: Versión del Autor. The advantages of the SCI can be summarized facctor follows:. PLoS One, 6 6e The importance of citations lies in their use as key what is impact factor in research of the frequency with which researchers actually use scientific journals. This indicator counts the number of citations received by documents from a rewearch and divides them by the total number of documents published in that journal. This is difficult to achieve, however, given the diversity of respiratory system topics, which will even make it difficult to cite articles from the same journal in the same year. Psychological Reports, 16pp. The main objective of this article is to present new indicators to measure scientific excellence that can complement the JIF designed to provide a robust and size-independent researchh performance measure. Year Documents 67 95 83 78 Accessed 21 February Conradie, P. File Description Size Format accesoRestringido. Journal of Neuroscience, 28 45— Full size image. ISSN: In this study, we are focusing on the document types: articles Art. Impact Factor The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. Our results show that most number of highly cited studies were published in developed countries. En concreto, a través de las grandes fuentes de datos bibliométricas la sociología tiene a su alcance ingentes cantidades de datos para mapear y estudiar la evolución de las disciplinas científicas. Researchers started to use the JIF in order to identify adequate publication venues and to optimize their publication strategies. Current Oncology Reports, 14 6— Being published in journals with high JIF is much more difficult higher rejection quotesand successful publication in these journals provides recognition. Cardiovasc Res, 33pp. To achieve this impqct, we have established the following scientific questions, which we have classified into two blocks. All documents assigned to the 20 selected WoS subject categories published of the jn between and were retrieved in InCites, excluding ESCI documents since to identify the journals we used the sources of the publications that had a JIF associated with them. There are three possibilities: a using JIF values of the last JCR-edition for all publications independently of their publication year; b Using the JCR-edition corresponding to the publication year of each publication; and c using the mean value of the last resezrch years according to the time period under study.

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What is impact factor in research - good

Cronbach's alpha and combined reliability were - 0. Indicadores biblométricos de producción y consumo [en prensa]. A sea of standards for omics data: sink or swim? Controversial impact factor gets a heavyweight rival. Med Clin Barc95pp. Many authors have recently inquired into the way impact factors are calculated and have proposed changes or have even suggested eliminating them.

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