Scientific Research in Ecuador: A Bibliometric Analysis
Abstract
:1. Introduction
2. Materials and Methods
2.1. Terms Definition and Search Criteria
2.2. Database Selection, Initial Search, and Document Compilation
2.3. Data Extraction and Software Selection
- (i)
- Microsoft Excel. Software that allows the pre-processing of data (data cleaning) to minimise errors by eliminating records with inconsistencies (incomplete, duplicate, with errors or without authors) [63,64]. A final basis for the analysis of 30,205 documents was obtained. Additionally, the software facilitates the analysis of scientific production based on documents, languages, subject areas, and journals [65,66].
- (ii)
- VOSviewer. It is free software developed by the University of Leiden (Leiden, Netherlands), which allows the analysis of the intellectual structure of an academic field through the construction and visualization of two-dimensional networks [67,68]. The software is applied to study various subject areas [55,69,70,71,72,73], and a country or region scientific production [52,74,75].
2.4. Analysis of Results
3. Analysis of Results
3.1. Intellectual Structure of Scientific Production
3.1.1. Scientific Production
First Development Stage (1920–1990)
Second Development Stage (1991–2020)
3.1.2. Language Types
3.1.3. Documents Type
3.1.4. Subject Areas
- Computer Science showed little contribution in 1920–1990 and regularly grew until 2001–2010 (2.9%). However, between 2011 and 2020, it grew exponentially, reaching 19.2% of the publications of the decade and placing this subject area as the most important in the country’s scientific production. The development of this area is mainly due to the research disclosed in international conferences (over 70%) and the strong participation of the ‘Universidad de las Fuerzas Armadas’, ‘Escuela Politécnica Nacional (EPN)’, ’Escuela Superior Politécnica del Litoral (ESPOL)’, ‘Universidad Politécnica Salesiana’ and ‘Universidad Técnica Particular de Loja (UTPL)’, who together represent approximately 47% of the publications. The research that presents the most citations in this area (562 citations) corresponds to a conference article by Rafael Fierro (ex EPN and is currently affiliated with The University of New Mexico). This document deals with a control structure implemented in nonholonomic mobile robots [134].
- Agricultural and Biological Sciences, an area that showed sustained growth until 2001-2010 and presented a decrease in the following decade (14%). However, the type of document that supports this area of research journals articles (greater than 88%), presented mainly by the ‘Pontificia Universidad Católica del Ecuador (PUCE)’, ‘Universidad San Francisco de Quito (USFQ)’, ‘Escuela Superior Politécnica del Litoral (ESPOL)’, ‘Universidad Técnica Particular de Loja (UTPL)’, and ‘Escuela Politécnica Nacional (EPN)’. These universities represent 35.7% of the total. In this area, the most cited study corresponds to the work “GST and its relatives do not measure differentiation” with 1770 citations [135].
- Medicine is the third most important area in the country’s publications. However, its global contribution has decreased in recent decades, standing in the 2011–2020 period at 12.7%. The universities that have contributed the most in this area are ’Universidad Central del Ecuador (UCE)’, ’Universidad Espíritu Santo (UESS)’, ’Universidad San Francisco de Quito (USFQ)’, ’Pontificia Universidad Católica del Ecuador (PUCE)’ and ’Universidad Católica de Santiago de Guayaquil (UCSG)’, representing 34.4% of the total. The study that has received the most citations in this area corresponds to researcher Marcos Serrano’s current affiliation to PUCE (4480 citations). In this study, the researcher is the co-author of an international classification on disorders related to headaches [136].
- Engineering is a subject area that has shown a considerable increase in the last decade (13.8%). Research in this area has been presented mainly in conference articles (58%) and journal articles (37%). The main contributors are ’Escuela Politécnica Nacional (EPN)’, ’Escuela Superior Politécnica del Litoral (ESPOL)’, ’Universidad de las Fuerzas Armadas (ESPE)’, ’Universidad Politécnica Salesiana’ and ’Universidad San Francisco de Quito (USFQ)’. One of the most cited documents corresponds to Claudio A. Cañizares (ex EPN and currently belongs to the University of Waterloo) [137].
- Social Science, whose studies have mainly appeared journal articles (70%) with a strong contribution from the ’Escuela Superior Politécnica del Litoral (ESPOL)’, ’Universidad Técnica Particular de Loja (UTPL)’, FLACSO Ecuador, ’Universidad de Cuenca’ and ’Escuela Politécnica Nacional (EPN)’. The outstanding work corresponds to “Elevation-dependent warming in mountain regions of the world” (967 citations) [138] by E. Cáceres who is co-author of the work with affiliation to the ’Institute Nacional de Meteorología e Hidrología (INAMHI) ’.
- Other subject areas in the 2011–2020 decade present a contribution of less than 10% of the total scientific production (see Figure 7). These areas correspond to Environmental Science; Biochemistry, Genetics and Molecular Biology; Physics and Astronomy; Mathematics; and Earth and Planetary Sciences.
3.1.5. Co-Authorship by Countries Analysis
3.1.6. Intellectual Structure of Scientific Production
- Cluster 1 “Biology and regional climate change” (red colour), presents 184 keywords (18,4% of the total). This cluster focuses on various topics related to biodiversity in the national territory (especially in the Andes, Galapagos, and Amazonia) and the resulting impact of climate change. Some researchers have considered these effects on biodiversity [142,143], on the biological quality of water in rivers and lakes [144,145,146], soil moisture deficit [147], land use and land cover [148,149,150]. As well as the retreat of the glaciers, the decline of snow and ice in the Andes [151,152,153]. Other authors have studied its forests and their diversity [154], freshwater ecosystems [155], as well as the discovery of new species [156,157,158,159,160,161,162,163]. Due to the importance of the Galapagos Islands, water security and water quality have been studied [164,165,166], the impact on fishery resources [167,168], damage caused by plastic waste [169], the effects on the soils of complex agrosystems [170] and air quality [171].
- Cluster 2 “Higher education and its various approaches” (green colour). It is the second-largest group with 179 keywords that corresponds to 17.9% of the total. The cluster relates the various investigations of the country with Latin America on issues related to higher education [172,173,174,175,176]. Acosta-Vargas et al. [177] presented the process of building a dataset to evaluate the accessibility of 368 university websites in Latin America. A study proposed a teacher training model linked to responsible consumption in Ecuadorian primary education [178]. On the other hand, the focus of research on sustainability has gained relevance in recent years [179,180,181].
- Cluster 3, “Technology and Computer Science” (blue colour), contains 169 keywords (16.9%). This cluster features technological and developmental research in computer science. Technological innovation in this cluster stands out as it is related to cloud computing, information systems and digital technologies, topics that were decisive for the development or production of the Internet of Things (IoT), over the last two decades [182,183]. However, data processing needed analytical power, leading to the generation of studies related to Big Data, becoming an increasingly challenging area [184]. On the other hand, this innovation has allowed computational sciences to strengthen control and access activities in various fields, such as environmental control. [185], electricity consumption [186], telemedicine [187], hydraulic systems, autonomous underwater vehicle [188] and agricultural production [189,190].
- Cluster 4, “Medicine” (yellow colour). The cluster presents a set of 153 keywords (15.3% of total). Epidemiology-related studies stand out, highlighting risk factors, obesity, and current issues such as covid-19. In Latin America, there are mainly epidemiological problems [191,192,193,194]. Physical inactivity in Ecuador is the highest reported worldwide and ranks fifth as a risk factor for mortality [195,196], obesity [197,198] and COVID-19 [199,200,201].
- Cluster 5, “Energy, food and water” (purple colour). This fifth group represents a connection of 128 nodes (12.8%). The main topics in this cluster are essential oil [202,203], agriculture [204,205,206], and water quality [144,207]. In essential oils, these substances are in great demand worldwide as they can be used without modification due to their different chemical and biological properties, including as natural sources of chemical compounds [208,209]. Concerning water quality, a study calculated two biotic indices to evaluate water quality with an ecological approach in the Guayas river basin, Ecuador [210]. Finally, oil palm cultivation is important in Ecuador’s agricultural sector because it generates sources of employment in some of the most vulnerable areas and contributes 4.35% of the agricultural gross domestic product [211].
- Cluster 6, “Development and applications on the Web” (light blue colour). It is made up of 118 nodes that represent 11.8% of words on the map. In Latin America and the world, the Web has evolved significantly during the last decade, becoming a main source of information, knowledge and research [212]. In Ecuador, the development of web applications has been developed for the benefit of society, such as websites of state entities (Geo-MOOC, WCAG 2.0) [213], website accessibility [214], educational websites [215,216] and models for quality evaluation in higher education [217,218].
- Cluster 7, “Multidisciplinary” (orange colour). The cluster contains several disciplines supporting other clusters. The cluster contains various disciplines existing in Ecuador that support other clusters (red, green, blue, and purple), with a total of 18 topics. The main studies are focused on simulation systems [219], analysis of Handytec Company [220], Collective Spatial analysis [221], dengue detection system [222], spatial distribution system [223], social-ecological analysis of dengue [224], disease control surveys [225] and livestock activities [226,227,228].
- Cluster 8, “Physics and its applications” (brown colour). It is made up of 13 nodes that comprise 1.3% of the total terms of the structure. It is located at the extreme right of Figure 9. This cluster does not connect with the rest of the clusters because its area of knowledge is particular and does not require input from the other areas. Publications in this cluster are related to physics and the study of hadrons, Compact Muon Solenoid (CMS) y Higgs Boson. For the former, with studies related to its types: baryons [229,230], mesons [231,232], as well as its use Hadronic final states [233], Bose-Einstein correlations of charged hadrons [234] Finally, Quark and antiquark [235,236]. Studies have been carried out in the experiments related to CMS to analyse the Higgs Boson, concerning its production [237,238], measurement of mass, decay, neutrality [239,240] and dark matter particles [241,242].
- Cluster 9, “Parasitic diseases” (violet colour). This cluster contains 13 nodes. The publications related to Neurocysticercosis and Chagas disease, caused by the parasites Taenia Solium and Trypanosoma cruzi, respectively. Studies for the former have established criteria for its diagnosis [243,244,245]; it has been determined that it produces antibodies if it is extraparenchymal [246], treatments [247,248] and other studies of a general nature [249,250]. Regarding Chagas disease, its life cycle [251,252], alterations it generates in the human body [253], treatments [254] and controls [255] have been considered.
- Cluster 10, “Tourism and Gastronomy” (pink colour). The studies in this cluster are related to the development of tourism in diverse themes such as Coastal marine destinations [256], 3S (sea sun and sand) [257], Mining sites [258], Geoparks [259], protected areas [260], Heritage tourism [261], Eco-tourism [262,263], Community tourism [264,265] and Religious tourism [266]. Gastronomy is considered part of Ecuadorian cultural identity [267,268], considering the contributions on Food Tourism [269,270], indigenous food cultures [271], and gastronomic routes [272].
- Cluster 11, “Native Forest” (light green colour) and includes 9 nodes. In this cluster, topics such as cloud forest [273,274,275] and natural history mainly stand out [276,277]. In Ecuador, when about 13% of mining concessions were opened with protected forest areas, the threat of extinction of part of the country’s biodiversity became evident [278]. In terms of natural history, the investigation of Human Papillomavirus (HPV) infections has not been thoroughly studied. Previous studies have focused on the age group with the highest prevalence and incidence of VPH [279].
- Cluster 12, “Allergic and Tropical Diseases” (bluish lead colour), has a total of 7 nodes. This cluster presents studies related to helminth parasites, whose relative factor is allergic diseases in humans, mainly in tropical climates. In Ecuador, these infections affect rural areas in tropical environments [280] and disadvantaged urban populations [281]. However, studies have been carried out on protection against helminths, which is an advantage in combating these allergic diseases [282,283].
3.2. Scientific Production of Universities
3.2.1. Total Production
- (a)
- Production greater than 2000 scientific publications. In Figure 10, it can be seen that three universities exceed this threshold: the ’Universidad San Francisco de Quito (USFQ)’ (9.58% of total production), the ’Escuela Politécnica Nacional (EPN)’ (8.89%), and the ’Escuela Superior Politécnica del Litoral Ecuador (ESPOL)’ (7.49%). The combination of these institutions represents 25.96% of scientific publications.The ’Universidad de San Francisco de Quito (USFQ) ’shows a strong presence in the subject areas of social sciences, agricultural and biological sciences, mathematics, environmental science, and energy. University that according to the QS World University Rankings of 2021 occupies the first place in the country, the position 65 in Latin America and worldwide it is between the positions 751-800.EPN shows a greater contribution in the areas of computer science, engineering, physics and astronomy, mathematics and earth and planetary sciences. This institution according to the QS World University Rankings of 2021, is located in second place nationally, in position 106 in Latin America and in the range of 1001 to 1200 worldwide.ESPOL presents an important scientific production in areas such as computer science, engineering, social sciences, agricultural and biological sciences, and mathematics. According to the QS World University Rankings of 2021, it ranks fourth nationally, 74th in Latin America and worldwide between 1001-1200.
- (b)
- Production between 1501 and 2000 scientific publications. Three universities represent 19.09% of this production. The ’University of the Armed Forces of Ecuador (ESPE)’, ’Pontificia Universidad Católica del Ecuador (PUCE)’, and ’Universidad Técnica Particular de Loja (UTPL)’ are part of this group. These universities are in the QS World University Rankings of 2021, the PUCE (3rd place national, 109th Latin America and 1001–1200 worldwide), and the ESPE (6th place national, 191-200 Latin America and 1201+ worldwide).
- (c)
- Production between 1001 and 1500 scientific publications. Group made up of three universities: ’Universidad de Cuenca (UCUENCA)’, ’Universidad Politécnica Salesiana (UPS)’, and ’Universidad Central del Ecuador (UCE)’. These universities comprise 13.29% of the production. The UCE is the only university in this group located in the QS World University Rankings of 2021 (5th place national, 161-170 Latin America and 1001–1200 worldwide).
- (d)
- Production between 501 and 1000 scientific publications. The group makes up a total of eight universities (20.37%): ’Universidad de Guayaquil (UG)’, ’Universidad de las Américas (UDLA)’, ’Universidad Espíritu Santo (UEES)’, ’Universidad Yachay Tech (YACHAYTECH)’, ’Universidad Técnica de Ambato (UTA)’, ’Universidad Católica de Santiago de Guayaquil (UCGS)’, ’Universidad Tecnológica Equinoccial (UTE)’, and ’Escuela Superior Politécnica de Chimborazo (ESPOCH)’.
- (e)
- Production of less than 500 scientific publications. In this group are most universities in Ecuador (27), representing 21.28% of total scientific research (see Figure 10). In this group is the ’Universidad Técnica del Norte (UTN)’, ’Universidad Técnica de Manabí (UTM)’, ’Universidad Tecnológica Indoamérica (UTI)’, ’Universidad Nacional de Chimborazo (UNACH)’, ’Universidad del Azuay (UDA)’, ’Facultad Latinoamericana de Ciencias Sociales (FLACSO)’, ’Universidad Técnica Estatal de Quevedo (UTEQ)’, ’Universidad Estatal Amazónica (UEA)’, ’Universidad Técnica de Machala (UTMACH)’, ’Universidad Estatal Península de Santa Elena (UPSE)’, ’Universidad Nacional de Loja (UNL)’, ’Universidad Católica de Cuenca (UCACUE)’, ’Universidad Laica Eloy Alfaro de Manabí (ULEAM)’, ’Universidad Internacional del Ecuador (UIDE)’, ’Universidad Regional Amazónica Ikiam (IKIAM)’, ’Universidad Regional Autónoma de los Andes (UNIANDES)’, ’Universidad Estatal de Milagro (UNEMI)’, ’Universidad Técnica de Cotopaxi (UTC)’, ’Universidad Internacional SEK Ecuador (UISEK)’, ’Universidad Andina Simón Bolívar (UASB)’, ’Universidad Estatal de Bolívar (UEB)’, ’Universidad Nacional de Educación (UNAE)’, ’Universidad Tecnológica Ecotec (ECOTEC)’, ’Universidad Técnica de Babahoyo (UTB)’, ’Universidad Tecnológica Israel (UISRAEL)’, ’Universidad Metropolitana del Ecuador (UMET)’, and ’Universidad del Pacifico (UPACÍFICO)’.
3.2.2. Documents Published Type
- (a)
- Journal articles. The scientific production has been reflected in 5390 journals (a figure that includes those sources that do not currently register continuity in the Scopus database). Of this group of journals, 13 exceed 100 publications; 331 contain between 96 and 10 documents; 2297 between 9 and 2 documents; and 2749 journals show a single publication.Table S1 shows the top 25 journals most used by Ecuador, in which 3,886 documents have been published (14.1% of the total). Among the journals most used by the universities of Ecuador are ’Revista Ibérica de Sistemas e Tecnología de Información (RISTI) ’ (513 documents); ’Espacios’ (511). These first two sources have a percentile lower than 25 (which corresponds to Q4), and Espacios’ journal discontinued Scopus in 2020. Locations three to five correspond to Q1 journals.
- (b)
- Conference articles. Ecuador, through its universities, has participated in 1367 conferences around the world with 6677 conference articles. The predilection of these conferences can be observed in Table S2, where the first four conferences correspond to the fields of Information Systems and Technology. The conference with the most significant participation is “Advances in Intelligent Systems and Computing, “a Book Series that compiles the research presented at conferences, symposia, and congresses. The second conference is the “Iberian Conference on Information Systems and Technologies”, an annual technical-scientific event, where knowledge, perspectives and innovations in the area are presented and discussed. The third and fourth correspond to “Communications in Computer and Information” Science and “Lecture Notes in Computer Science”, a Book Series of the proceedings of computer science conferences. These conferences have in common the SJR indicator (see Table S2), a prestige indicator that classifies information sources according to their average prestige per document. Consider the quotes as the prestige of the source [284]. Of the conferences shown in Table S2, 66.7% do not indicate the conference’s performance or prestige. Instead, they are registered only in Scopus.
3.2.3. Quality of Articles Published by University
- 1.
- Q1 (quartile 1). They are those publications that are between the 99th–75th percentiles of the CiteScore, representing 41.47% of the production. In this quartile, five universities contribute 51.2%: ’Universidad San Francisco de Quito (USFQ)’, ’Escuela Politécnica Nacional (EPN)’, ’Pontificia Universidad Católica del Ecuador (PUCE)’, ’Escuela Superior Politécnica del Litoral (ESPOL)’, and ’Universidad de Cuenca (UCUENCA)’, in their order. Most universities (26) have less than 100 documents, which represents 13.1% of the total quartile.
- 2.
- Q2 (quartile 2). Corresponds to the 74th-50th percentile of the CiteScore. This quartile comprises 22.5% of scientific production, where five universities represent 40.4% of the publications in this quartile. In this cluster, most of the universities mentioned in Q1 appear in different order: ’Universidad San Francisco de Quito (USFQ)’, ’Pontificia Universidad Católica del Ecuador (PUCE)’, ’Escuela Politécnica Nacional (EPN)’, and ’Escuela Superior Politécnica del Litoral (ESPOL)’. Entering the ’Universidad Técnica Particular de Loja (UTPL)’ instead of the ’Universidad de Cuenca (UCUENCA)’. It is observed that 30 universities present less than 100 documents (25.2%) in this quartile.
- 3.
- Q3 (quartile 3). They are those that are in the 49th–25th percentile of the CiteScore and that represent 15.04% of scientific production. In this quartile, the main contributors are in order: ’Pontificia Universidad Católica del Ecuador (PUCE)’, ’Universidad de las Fuerzas Armadas (ESPE)’, ’Universidad San Francisco de Quito (USFQ)’, ’Escuela Superior Politécnica del Litoral (ESPOL)’, and ’Universidad de Guayaquil (UG)’, contributing 35.2% of the publications in this quartile.
- 4.
- Q4 (quartile 4). Represents the lowest percentile of the CiteScore (24th-0). It ranks third in production by quartiles (20.95%), placing 21 universities with more than 100 articles. This group includes the ’Universidad de Guayaquil (UG)’, ’Pontificia Universidad Católica del Ecuador (PUCE)’, ’Universidad Central del Ecuador (UCE)’, ’Universidad Técnica Particular de Loja (UTPL)’, ’Universidad Espíritu Santo (UEES)’, ’Universidad Técnica de Ambato (UTA)’, ’Universidad Católica de Santiago de Guayaquil (UCSG)’, ’Universidad de Cuenca (UCUENCA)’, ’Universidad Católica de Cuenca (UCACUE)’, and ’Universidad of the Americas (UDLA)’. When examining the scientific production of each university, we can observe the proportion of publications in Q4, led by the ’Universidad Regional Autónoma de los Andes (UNIANDES)’ with 82.76%, the ’Universidad Tecnológica Ecotec (ECOTEC)’ (82.26%), the ’Universidad Católica de Cuenca (UCACUE)’ (65.74%), the ’Universidad Tecnológica Israel (UISRAEL)’ (62.5%), the ’Universidad Técnica de Cotopaxi (UTC)’ (62.18%), the ’Universidad Técnica de Babahoyo (UTB)’ (60%), and ’Universidad Metropolitana del Ecuador (UMET)’ (50%). These universities also share the group of less than 300 publications and most of them share the latest locations.
4. Discussion
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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No. | Subject Areas | Authors | Actual Affiliation | Country | Documents | H-Index |
---|---|---|---|---|---|---|
1 | Computer Science | Andaluz, V.H. | Universidad de las Fuerzas Armadas (ESPE) | Ecuador | 118 | 14 |
Guarda, T. | Universidad Estatal Península de Santa Elena (UPSE) | Ecuador | 95 | 4 | ||
Aguilar, J. | Universidad Regional Autónoma de los Andes (UNIANDES) | Venezuela | 84 | 21 | ||
Luján-Mora, S. | Universitat d’Alacant | Spain | 82 | 19 | ||
Robles-Bykbaev, V. | Universidad Politécnica Salesiana (UPS) | Ecuador | 76 | 7 | ||
2 | Agricultural and Biological Sciences | Greeney, H.F. | Yanayacu Biological Station | Ecuador | 133 | 13 |
Guayasamin, J.M. | Universidad San Francisco de Quito (USFQ) | Ecuador | 80 | 25 | ||
Torres-Carvajal, O. | Pontificia Universidad Católica del Ecuador (PUCE) | Ecuador | 63 | 20 | ||
Valencia, R. | Pontificia Universidad Católica del Ecuador (PUCE) | Ecuador | 63 | 39 | ||
Dangles, O. | Université de Montpellier | France | 61 | 35 | ||
3 | Medicine | Del Brutto, O.H. | Universidad Espíritu Santo (UEES) | Ecuador | 315 | 49 |
Chedraui, P. | Universidad Católica de Santiago de Guayaquil (UCSG) | Ecuador | 178 | 37 | ||
Cooper, P.J. | Universidad Internacional del Ecuador (UIDE) | Ecuador | 124 | 47 | ||
Mera, R.M. | Gilead Sciences Incorporated | United States | 114 | 36 | ||
Pérez-López, F.R. | Universidad de Zaragoza | Spain | 105 | 35 | ||
4 | Engineering | Parashar, N. | Purdue University Northwest | United States | 74 | 122 |
Wood, D. | Northeastern University | United States | 74 | 126 | ||
Aarrestad, T.K. | European Organization for Nuclear Research | Switzerland | 73 | 67 | ||
Abbaneo, D. | European Organization for Nuclear Research | Switzerland | 73 | 117 | ||
Abbiendi, G. | Alma Mater Studiorum Università di Bologna | Italy | 73 | 120 | ||
5 | Social Sciences | Luján-Mora, S. | Universitat d’Alacant | Spain | 56 | 19 |
Piedra, N. | Universidad Técnica Particular de Loja (UTPL) | Ecuador | 39 | 12 | ||
Chicaiza, J. | Universidad Técnica Particular de Loja (UTPL) | Ecuador | 27 | 11 | ||
Ochoa, X. | NYU Steinhardt | United States | 25 | 15 | ||
Robles-Bykbaev, V. | Universidad Politécnica Salesiana (UPS) | Ecuador | 23 | 7 | ||
6 | Environmental Science | Dangles, O. | Université de Montpellier | France | 34 | 35 |
Valencia, R. | Pontificia Universidad Católica del Ecuador (PUCE) | Ecuador | 31 | 39 | ||
Célleri, R. | Universidad de Cuenca (UCUENCA) | Ecuador | 28 | 22 | ||
Gómez-Salgado, J. | Universidad Espíritu Santo (UEES) | Ecuador | 28 | 12 | ||
Crespo, P. | Universidad de Cuenca (UCUENCA) | Ecuador | 26 | 19 | ||
7 | Biochemistry, Genetics and Molecular Biology | Chedraui, P. | Universidad Católica de Santiago de Guayaquil (UCSG) | Ecuador | 88 | 37 |
Paz-y-Miño, C. | Universidad Tecnológica Equinoccial (UTE) | Ecuador | 63 | 19 | ||
Pérez-López, F.R. | Universidad de Zaragoza | Spain | 50 | 35 | ||
Guevara-Aguirre, J. | LifeLabs | Canada | 44 | 32 | ||
López-Cortés, A. | Universidad Tecnológica Equinoccial (UTE) | Ecuador | 39 | 13 | ||
8 | Physics and Astronomy | Beri, S.B. | Panjab University | India | 952 | 123 |
Lincoln, D. | Fermi National Accelerator Laboratory | United States | 951 | 117 | ||
Ruchti, R. | University of Notre Dame | United States | 951 | 124 | ||
Varelas, N. | University of Illinois at Chicago | United States | 951 | 125 | ||
Wayne, M. | University of Notre Dame | United States | 951 | 124 | ||
9 | Mathematics | Andaluz, V.H. | Universidad de las Fuerzas Armadas (ESPE) | Ecuador | 81 | 14 |
Camacho, O. | Escuela Politécnica Nacional (EPN) | Ecuador | 53 | 15 | ||
Peluffo-Ordóñez, D.H. | Universidad Yachay Tech (YACHAYTECH) | Ecuador | 41 | 11 | ||
Aguilar, W.G. | Universidad de las Fuerzas Armadas (ESPE) | Ecuador | 35 | 16 | ||
Robles-Bykbaev, V. | Universidad Politécnica Salesiana (UPS) | Ecuador | 33 | 7 | ||
10 | Earth and Planetary Sciences | Toulkeridis, T. | Universidad de las Fuerzas Armadas (ESPE) | Ecuador | 54 | 21 |
Mothes, P. | Escuela Politécnica Nacional (EPN) | Ecuador | 46 | 27 | ||
Ruiz, M. | Escuela Politécnica Nacional (EPN) | Ecuador | 41 | 21 | ||
Samaniego, P. | Université Clermont Auvergne | France | 37 | 22 | ||
Yepes, H. | Escuela Politécnica Nacional (EPN) | Ecuador | 35 | 25 |
Cluster | Cluster Name | Colour | Main Author keywords |
---|---|---|---|
1 | Biology and regional climate change | Red | Andes, taxonomy, south america, galapagos, conservation, climate change, biodiversity, new species, amazon |
2 | Higher education and its various approaches | Green | Latin america, higher education, education, social network, sustainability, university, innovation, ict, management, communication |
3 | Technology and Computer Science | Blue | Internet of Things (IoT), machine learning, model, data mining, optimization, virtual reality, monotoring, artificial intelligence, smart grid, fuzzy logic |
4 | Medicine | Yellow | epidemiology, risk factor, children, obesity, covid-19, pregnancy, diagnosis, population-based study, prevalence, menopause |
5 | Energy, food and water | Purple | essential oil, biomass, nutrition, growth, agriculture, water quality, antioxidant activity, nanoparticles, antioxidant, pesticides |
6 | Development and applications on the Web | Light blue | learning, cloud computing, accessibility, mobile application, usability, evaluation, e-learning, learning analytics, security, semantic web |
7 | Multidisciplinary | Orange | gis, incidence, aedes aegypti, banana, consumption, dengue, guayaquil, spatial analysis, income, weight |
8 | Physics and its applications | Brown | hadron-hadron scattering, cms, physics, beyond standard model, higgs physics, supersymmetry |
9 | Parasitic diseases | Violet | neurocysticercosis, cysticercosis, chagas disease, epilepsy, taenia solium, trypanosoma cruzi |
10 | Tourism and Gastronomy | Pink | tourism, motivation, segmentation, satisfaction, ecotourism, gastronomy |
11 | Native Forest | Light green | cloud forest, egg, behavior, nest, nestling, natural history |
12 | Allergic and Tropical Diseases | Bluish lead | asthma, tropics, atopy, geohelminths, rural, allergy |
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Herrera-Franco, G.; Montalván-Burbano, N.; Mora-Frank, C.; Bravo-Montero, L. Scientific Research in Ecuador: A Bibliometric Analysis. Publications 2021, 9, 55. https://doi.org/10.3390/publications9040055
Herrera-Franco G, Montalván-Burbano N, Mora-Frank C, Bravo-Montero L. Scientific Research in Ecuador: A Bibliometric Analysis. Publications. 2021; 9(4):55. https://doi.org/10.3390/publications9040055
Chicago/Turabian StyleHerrera-Franco, Gricelda, Néstor Montalván-Burbano, Carlos Mora-Frank, and Lady Bravo-Montero. 2021. "Scientific Research in Ecuador: A Bibliometric Analysis" Publications 9, no. 4: 55. https://doi.org/10.3390/publications9040055
APA StyleHerrera-Franco, G., Montalván-Burbano, N., Mora-Frank, C., & Bravo-Montero, L. (2021). Scientific Research in Ecuador: A Bibliometric Analysis. Publications, 9(4), 55. https://doi.org/10.3390/publications9040055