{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T08:44:53Z","timestamp":1777711493767,"version":"3.51.4"},"reference-count":34,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T00:00:00Z","timestamp":1757980800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T00:00:00Z","timestamp":1757980800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Mechanical Engineering Education"],"abstract":"<jats:p>This paper undertakes an examination of bibliometric indicators by the faculty members affiliated in the Faculty of Engineering at the University of Porto (FEUP) and the other mechanical departments from Portuguese universities. Evaluation of the performance across both realms of associate and full professors is conducted through an assessment of individuals\u2019 publication output and their impact within the scientific community. The teaching staff of FEUP includes engineering departments: mechanical; chemical; civil; informatics; metallurgical and materials; electrical and computer; industrial engineering and management. Outside the faculty, the mechanical engineering departments from University of Coimbra (UC) and University of Lisbon (IST-UL) where considered. The citation profiles (CP) pertaining to the professors are publicly accessible and were retrieved from the Scopus database as of April 2024. The methodology consists in processing and analysing Scopus datasheets recurring to bibliometric indices. The Canberra distance was one employed metric to qualify disparities between datasets. The results were compared through two approaches: i) presented in two-dimensional normalized graphics to easily compare both associate and full professors in each and throughout departments; ii) using multidimensional scaling techniques (MDS) and hierarchical clustering, which enables direct comparison of professors by leveraging their relative positioning and discernible patterns within two-dimensional maps. The results confirm expected trends of higher scientific performance with academic rank, while revealing notable inter- and intra-institutional differences, especially within FEUP, where strong internal categories stratification contrasts with the more uniform profiles of FCTUC and IST, and where full professors excel but assistant professors lag behind their peers elsewhere.<\/jats:p>","DOI":"10.1177\/03064190251378994","type":"journal-article","created":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T18:32:04Z","timestamp":1758047524000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Scientific publication indices at FEUP and mechanical engineering departments in Portugal"],"prefix":"10.1177","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-6884-4054","authenticated-orcid":false,"given":"Vasco C.M.B.","family":"Rodrigues","sequence":"first","affiliation":[{"name":"Institute of Science and Innovation in Mechanical and Industrial Engineering (INEGI), Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7359-4370","authenticated-orcid":false,"given":"Ant\u00f3nio M.F.M.","family":"Lopes","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Faculty of Engineering, University of Porto, Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3272-4591","authenticated-orcid":false,"given":"Lucas F.M.","family":"da Silva","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Faculty of Engineering, University of Porto, Porto, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2025,9,16]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1515\/fca-2019-0002"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1177\/03064190221123541"},{"key":"e_1_3_2_4_2","unstructured":"Universidade do Porto. Edital n.\u00b0 1371\/2024 - Abertura de concurso documental para um professor auxiliar da \u00e1rea disciplinar de Engenharia Mec\u00e2nica da Faculdade de Engenharia desta Universidade. Di\u00e1rio da Rep\u00fablica 2nd series n.\u00b0 175 10th of september of 2024."},{"key":"e_1_3_2_5_2","unstructured":"Universidade do Porto. Edital n.\u00b0 1698\/2023 - Abertura de concurso documental interno de promo\u00e7\u00e3o para um professor associado para a \u00e1rea disciplinar de Engenharia Metal\u00fargica e de Materiais da Faculdade de Engenharia desta Universidade. Di\u00e1rio da Rep\u00fablica 2nd series n.\u00b0 180 15th of september of 2023."},{"key":"e_1_3_2_6_2","unstructured":"Universidade do Porto. Edital n.\u00b0 1121\/2022 - Abertura de concurso documental interno de promo\u00e7\u00e3o para tr\u00eas lugares de professor associado para a \u00e1rea disciplinar de Engenharia Mec\u00e2nica da Faculdade de Engenharia desta Universidade. Di\u00e1rio da Rep\u00fablica 2nd series n.\u00b0 147 1st of august of 2022."},{"key":"e_1_3_2_7_2","unstructured":"Universidade do Porto. Edital n.\u00b0 172\/2022 - Abertura de concurso documental para um professor catedr\u00e1tico da \u00e1rea disciplinar de Engenharia Mec\u00e2nica da Faculdade de Engenharia desta Universidade. Di\u00e1rio da Rep\u00edblica 2nd series n.\u00b0 36 21st of february of 2022."},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0507655102"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-006-0143-8"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-006-0144-7"},{"key":"e_1_3_2_11_2","article-title":"The e-index, complementing the h-index for excess citations","volume":"4","author":"Zhang C-T","year":"2009","unstructured":"Zhang C-T. The e-index, complementing the h-index for excess citations. PloS one 2009; 4: e5429.","journal-title":"PloS one"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-007-1722-z"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11434-007-0145-9"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-006-0090-4"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1088\/1367-2630\/10\/4\/040201"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-013-1208-0"},{"key":"e_1_3_2_17_2","volume-title":"The publish or perish book","author":"Harzing A-W","year":"2010","unstructured":"Harzing A-W. The publish or perish book. Melbourne: Tarma Software Research Pty Limited Melbourne, 2010."},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1080\/00031305.2021.2004922"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2015.02.024"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0169-7439(99)00047-7"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2019.01.023"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.3390\/e19030127"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-031-10602-6_7"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1093\/comjnl\/9.1.60"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.1201\/9780367801700"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF02288916"},{"key":"e_1_3_2_28_2","doi-asserted-by":"publisher","DOI":"10.1109\/T-C.1969.222678"},{"key":"e_1_3_2_29_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-39351-3"},{"key":"e_1_3_2_30_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF02289694"},{"key":"e_1_3_2_31_2","first-page":"11","volume-title":"Artificial Intelligence and Statistics","author":"Agarwal S","year":"2007","unstructured":"Agarwal S, Wills J, Cayton L, et al. Generalized non-metric multidimensional scaling. In Artificial Intelligence and Statistics. San Juan, Puerto Rico: PMLR, 2007, pp.11\u201318."},{"key":"e_1_3_2_32_2","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-44503-X_27"},{"key":"e_1_3_2_33_2","first-page":"15","article-title":"Mixed-data classificatory programs i\u2013 agglomerative systems, Australian comput","volume":"1","author":"Lance GN","year":"1967","unstructured":"Lance GN, Williams WT. Mixed-data classificatory programs i\u2013 agglomerative systems, Australian comput. Aust Comput J 1967; 1: 15\u201320.","journal-title":"Aust Comput J"},{"key":"e_1_3_2_34_2","doi-asserted-by":"publisher","DOI":"10.15503\/jecs2025.2.859.871"},{"key":"e_1_3_2_35_2","doi-asserted-by":"publisher","DOI":"10.1177\/01655515231151411"},{"key":"e_1_3_2_36_2","article-title":"Assessment of productivity and quality of publications derived from doctoral theses and the scientific performance of graduates at a Romanian medical and pharmacy university","volume":"17","author":"Pop AI","year":"2025","unstructured":"Pop AI, Florea M, Mirel S, et al. Assessment of productivity and quality of publications derived from doctoral theses and the scientific performance of graduates at a Romanian medical and pharmacy university Cureus 2025; 17: e86947.","journal-title":"Cureus"}],"container-title":["International Journal of Mechanical Engineering Education"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03064190251378994","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/03064190251378994","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03064190251378994","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:01:29Z","timestamp":1777456889000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/03064190251378994"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,16]]},"references-count":34,"alternative-id":["10.1177\/03064190251378994"],"URL":"https:\/\/doi.org\/10.1177\/03064190251378994","relation":{},"ISSN":["0306-4190","2050-4586"],"issn-type":[{"value":"0306-4190","type":"print"},{"value":"2050-4586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,9,16]]},"article-number":"03064190251378994"}}