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14 December 2022
"Thanks a Million!" – One Million Articles Published in MDPI Journals
MDPI has just become the first open access (OA) publisher to reach the milestone of one million articles published. That is one million articles freely available to all, to circulate and build upon! We are proud to share this special moment with the global scientific community.
This landmark has been reached thanks to the immeasurable support of more than 600,000 expert reviewers, 66,000 editorial board members and 6700 hard-working colleagues across MDPI’s global offices.
Within more than 25 years of publishing, our journals received 2.1 million manuscripts and generated 4.6 million peer review reports to get to one million papers published.
Reaching the milestone of one million articles published reinforces our mission to remove any existing barriers and to make scientific research accessible to all. Since its inception, MDPI’s goal has been to create reliable processes to make science open. This is a path towards facilitating the dissemination of novel insights in scientific communities.
Regular feedback from authors and reviewers shows that our service is greatly appreciated and needed. At the same time, the feedback helps us identify areas for further improvement.
As it stands, a significant share of published research findings remain closed access. More than half of the content published with the most well-known legacy publishers stays behind a paywall, and that is not including articles published in hybrid OA journals, or made available months or years after publication.
A new policy announced by the US administration in August 2022 requires that, as of January 2026, all US federally funded research be made freely and immediately available after publication. While the new policy does not mandate articles be published under an open access license, it is aligned with the open access movement in removing all barriers to research. Similarly, some of the most advanced research institutions in the world intend to have all funded research articles published in open access by 2025.
MDPI is proud to be the leading agent of the transition to open access.
"Thanks a Million" to all the contributors!
14 December 2022
Recruiting Editorial Board Members for Journals Covered in the Emerging Sources Citation Index (Web of Science)
We are currently recruiting Editorial Board Members (EBMs) for MDPI journals indexed in the Emerging Sources Citation Index (ESCI) in Web of Science. In particular, we are looking for experts who are interested in aiding in the development of our journals and safeguarding the scientific quality of the published findings.
Journals currently listed in the ESCI will receive an Impact Factor in June 2023, according to the changes announced by Web of Science (Clarivate). Therefore, this is an excellent time to become an Editorial Board Member for one of these fast-developing journals.
If you are interested in sharing your expertise in one of the journals listed below, please send us an application using this link.
The Editorial Office of the journal will contact you once the application has been approved.
Editorial Board Members are responsible for academic decisions on manuscripts in their field of expertise, will edit Special Issues, and may be invited to review manuscripts. The initial term lasts for two years, after which it can be renewed, and entails the following:
- Prescreening and making decisions on new submissions related to your research interests;
- Setting up at least one Special Issue during your term on a topic related to your research interests (or supervising Special Issues related to your research field);
- Providing input or feedback regarding journal policies;
- Helping to promote the journal among your peers or at conferences;
- Attending Board meetings to suggest journal development strategies;
- Reviewing manuscripts.
Editorial Board Members are entitled to a full waiver on one publication per year in the journal that they serve and need to be experts in their fields.
The list of ESCI journals can be found here: https://www.mdpi.com/about/journals/esci.
Please find the list of ESCI journals, categorized by subject, for which we are recruiting Editorial Board Members below.
Biology |
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Chemistry & Materials Science |
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Computer Science & Mathematics |
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Engineering |
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Environmental & Earth Sciences |
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Life Science |
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Medicine & Pharmacology |
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Physical Sciences |
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Social Sciences & Humanities |
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Society Journals |
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8 December 2022
MDPI Sustainability Foundation: New Look and Nominations for the 2023 Sustainability Awards Now Open
We are pleased to announce that the website of the MDPI Sustainability Foundation has been revamped! For the past couple of months, our UX UI team and front-end developers have been working hard to launch the website in time for the opening of the Sustainability Awards nominations.
The website is not the only thing that has had a remodeling. Indeed, the format of the Emerging Sustainability Leader Award (ESLA) has been updated. ESLA is now a competition open to individual researchers or start-ups founded by researchers under the age of 35. Nominee applications will go through 2 rounds of selection until the final 3 are decided. The finalists will then be invited to give pitch presentations during the Award Ceremony to win either first place (10,000 USD) or runner-up (2 x 5000 USD).
The World Sustainability Award, on the other hand, remains the same: a total prize money of 100,000 USD is up for grabs by senior individual researchers or groups of researchers from the international research community.
Nominations for both the World Sustainability Award and the Emerging Sustainability Leader award are now open! Check out our new website for more information on how to nominate.
28 September 2022
Peer Review Week 2022 – Research Integrity: Creating and Supporting Trust in Research

Peer Review Week began 19 September 2022 under the theme of “Research Integrity: Creating and Supporting Trust in Research”. Through various blog articles, podcast, and webinar, we discussed this crucial subject throughout the week, celebrating the essential role peer review plays in maintaining research quality.
To begin, we held a Webinar on the topic. Professor Peter W. Choate and Dr. Emmanuel Obeng-Gyasi joined Dr. Ioana Craciun, one of MDPI’s scientific officers, for an in-depth discussion.
We invite you to view the event recording:
During the week, the MDPI Blog in a series articles highlighted how good Peer Review safeguards research integrity. The following topics were covered:
- Peer Review Week 2022
- Research Integrity
- What We’ve Learned About Peer Review Reports
- 4 Steps to the Perfect Peer Review Report
- How to Write the Perfect Peer Review Report: An Interview
- Inviting Great Peer Reviewers
In a new edition of Insight Faster, an MDPI podcast, we were delighted to talk to the co-chairs of the Peer Review Week committee, Jayashree Rajagopalan (Senior Manager of Global Community Engagement for CACTUS) and Danielle Padula (Head of Marketing and Community Development at Scholastica) to get their take on this year’s event and its related topics.
You can find the Podcast here.
We hope you enjoy the contents!
25 July 2022
Games Received Its 2021 CiteScore of 1.7

We are pleased to announce that Games (ISSN: 2073-4336) received its 2021 CiteScore of 1.7 from Scopus in June 2022. For more journal indexing information, please visit the following website: https://www.mdpi.com/journal/games/stats.
Games (ISSN: 2073-4336) is a scholarly, peer-reviewed, and open-access journal of strategic interaction, game theory and its applications, and decision making. To find the hot papers, please click on this link, https://www.mdpi.com/journal/games/most_cited.
We would like to express our sincere gratitude to all of the editors, authors, and reviewers for their valuable contributions, which helped Games to achieve this milestone. You are welcome to join us to celebrate the journal’s progress.
Games Editorial Office
6 July 2022
MDPI’s 2021 Travel Awards in “Computer Science & Mathematics”—Winners Announced
We are proud to recognize the winners of MDPI’s 2021 Travel Awards in the subject area of “Computer Science & Mathematics” for their outstanding presentations and to present them with the prize.
MDPI journals regularly offer travel awards to encourage talented junior scientists to present their latest research at academic conferences in specific fields, which helps to increase their influence.
The winners mentioned below were carefully selected by the journal editors based on an outline of their research and the work to be presented at an academic conference.
We would like to warmly congratulate the winners of Travel Awards for the year 2021 and wish them the greatest success with their future research endeavors.
MDPI will continue to enhance communication among scientists.
- Umberto Michieli, University of Padova, Italy
- Cameron Kaye, University of Manitoba, Canada
- Alexandra Trujillo, Universidad Nacional del Sur, Argentina
- José María, Autonomous University of Madrid, Spain
- Naser Ojaroudi Parchin, University of Bradford, UK
6 July 2022
MDPI’s 2021 Outstanding Reviewer Awards in “Computer Science and Mathematics”—Winners Announced
In order to acknowledge our reviewers, who so generously dedicate their time to reviewing papers and demonstrate diligence, professionalism, and timeliness when reviewing manuscripts, MDPI journals regularly offer outstanding reviewer awards to scholars who participate in the peer-review process.
We are proud to recognize the winners for the year 2021 in the “Computer Science and Mathematics” for their outstanding contributions among extensive competition by presenting them with an Outstanding Reviewer Award.
We would like to take this opportunity to congratulate all of the winners on their achievement.
MDPI will continue to provide support and recognition to the academic community.
- Maxim A. Dulebenets, SA Florida A&M University-Florida State University, USA
- Artur Jez, University of Wrocław, Poland
- Dmitry Lukyanenko, Lomonosov Moscow State University, Russia
- Juan Ramón Trapero Arenas, Universidad de Castilla-La Mancha, Spain
- Pedro Pablo Garrido Abenza, Universidad Miguel Hernández de Elche, Spain
- Roberto Saia, University of Cagliari, Italy
- Marek Bolanowski, Rzeszow University of Technology, Poland
- Jung Sun Yoo, Hong Kong Polytechnic University, China
- Josemaria Martinezo, University of the Basque Country, Spain
- Maria Alessandra Ragusa, Università di Catania, Italy; DN University, Russia
- Endre Kovács, University of Miskolc, Hungary
- Roman Vavrek, VŠB-Technical University of Ostrava, Czech Republic
- Giacomo Ascione, Università degli Studi di Napoli Federico II, Italy
- Giorgio Sonnino, University in the City of Brussels, Belgium
- Nina Golyandina, St. Petersburg State University, Russia
- Cataldo Guaragnella, Politecnico di Bari, Italy
- Stefan Groote, University of Tartu, Estonia
- José Antonio Oller, Universidad de Murcia, Spain
- Kazuharu Bamba, Fukushima University, Japan
6 July 2022
MDPI’s 2021 Young Investigator Awards in “Computer Science & Mathematics”—Winners Announced
MDPI’s Young Investigator Awards recognize promising junior researchers, acknowledge their contributions, and enhance communication among scientists. We are proud to present the winners for the year 2021 in the “Computer Science & Mathematics”, who were selected by the journals’ editors.
We warmly congratulate the awarded Young Investigators for their outstanding contributions.
MDPI will continue to provide support and recognition to the academic community.
- Marina Murillo Arcila, Universitat Politècnica de València, Spain
- Tanmoy Paul, University of Burdwan, India
6 July 2022
MDPI’s 2021 Best Paper Awards in “Computer Science & Mathematics”—Winners Announced
The purpose of our best paper awards is to promote and recognize the most impactful contributions published within MDPI journals.
The editors of each journal carefully selected reviews and research papers through a rigorous judging process based on the criteria such as scientific merit, overall impact, and quality of the presentation of the papers published in the journal.
We are honored to present the winners in the “Computer Science & Mathematics”, who were selected amongst extensive competition, and congratulate the authors for their outstanding scientific publications.
MDPI will continue to provide support and recognition to the academic community.
- A New gH-Difference for Multi-Dimensional Convex Sets and Convex Fuzzy Sets
By Luciano Stefanini and Barnabas Bede
Axioms 2019, 8(2), 48; doi:10.3390/axioms8020048
- Initial Value Problem for Nonlinear Fractional Differential Equations with ψ-Caputo Derivative via Monotone Iterative Technique
By Choukri Derbazi, Zidane Baitiche, Mouffak Benchohra and Alberto Cabada
Axioms 2020, 9(2), 57; doi:10.3390/axioms9020057
- A review of Machine Learning and IoT in Smart Transportation
By Fotios Zantalis, Grigorios Koulouras, Sotiris Karabetsos and Dionisis Kandris
Future Internet 2019, 11(4), 94; doi:10.3390/fi11040094
- Recognition of Blinks Activity Patterns during Stress Conditions Using CNN and Markovian Analysis
By Alexandra I. Korda, Giorgos Giannakakis, Errikos Ventouras, Pantelis A. Asvestas, Nikolaos Smyrnis, Kostas Marias and George K. Matsopoulos
Signals 2021, 2(1), 55–71; doi:10.3390/signals2010006
- An Educational Guide through the FMP Notebooks for Teaching and Learning Fundamentals of Music Processing
By Meinard Müller
Signals 2021, 2(2), 245–285; doi:10.3390/signals2020018
- Hadronic and Hadron-Like Physics of Dark Matter
By Vitaly Beylin, Maxim Yu. Khlopov, Vladimir Kuksa and Nikolay Volchanskiy
Symmetry 2019, 11(4), 587; doi:10.3390/sym11040587
- Role of Asymmetric Autocatalysis in the Elucidation of Origins of Homochirality of Organic Compounds
By Kenso Soai, Tsuneomi Kawasaki and Arimasa Matsumoto
Symmetry 2019, 11(5), 694; doi:10.3390/sym11050694
- Convenient Asymmetric Synthesis of Fmoc-(S)-6,6,6-Trifluoro-Norleucine
By Haibo Mei, Zizhen Yin, Toshio Miwa, Hiroki Moriwaki, Hidenori Abe, Jianlin Han and Vadim A. Soloshonok
Symmetry 2019, 11(4), 578; doi:10.3390/sym11040578
- CMB Tensions with Low-Redshift H0 and S8 Measurements: Impact of a Redshift-Dependent Type-Ia Supernovae Intrinsic Luminosity
By Matteo Martinelli and Isaac Tutusaus
Symmetry 2019, 11(8), 986; doi:10.3390/sym11080986
9 June 2022
2021 CiteScores - Released

The 2021 citation metrics have been officially released in Scopus!
We are pleased to announce that 182 MDPI journals are included, of which:
● 21 journals received their first CiteScore.
● 85% of journals increased their CiteScore from 2020.
● 155 journals (85%) ranked above average, in at least one category.
The following 65 MDPI journals (36%) ranked among the top 25% of journals, in at least one category:
Journal |
CiteScore |
Quartile |
Category |
10.1 |
Q1 |
Genetics |
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10.0 |
Q1 |
Biomedical Engineering |
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8.1 |
Q1 |
Pharmacology, Toxicology and Pharmaceutics (miscellaneous) |
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7.9 |
Q1 |
Electrical and Electronic Engineering |
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7.9 |
Q1 |
Nutrition and Dietetics |
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7.4 |
Q1 |
General Earth and Planetary Sciences |
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7.2 |
Q1 |
Computer Science Applications |
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6.9 |
Q1 |
Inorganic Chemistry |
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6.9 |
Q1 |
Computer Networks and Communications |
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6.7 |
Q1 |
General Biochemistry, Genetics and Molecular Biology |
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6.6 |
Q1 |
General Chemical Engineering |
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6.6 |
Q1 |
Health, Toxicology and Mutagenesis |
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6.6 |
Q1 |
Infectious Diseases |
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6.5 |
Q1 |
Food Science |
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6.5 |
Q1 |
Civil and Structural Engineering |
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6.4 |
Q1 |
Nature and Landscape Conservation |
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6.4 |
Q1 |
Instrumentation |
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6.1 |
Q1 |
Management Information Systems |
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5.9 |
Q1 |
Chemistry (miscellaneous) |
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5.7 |
Q1 |
Polymers and Plastics |
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5.6 |
Q1 |
Engineering (miscellaneous) |
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5.5 |
Q1 |
General Environmental Science |
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5.5 |
Q1 |
Urban Studies |
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5.4 |
Q2 |
Computer Networks and Communications |
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5.3 |
Q1 |
Food Science |
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5.3 |
Q1 |
Plant Science |
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5.2 |
Q1 |
Ecology, Evolution, Behavior and Systematics |
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5.2 |
Q1 |
General Engineering |
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Journal of Open Innovation: Technology, Market, and Complexity |
5.1 |
Q1 |
Development |
5.0 |
Q1 |
Chemistry (miscellaneous) |
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5.0 |
Q1 |
Control and Optimization |
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5.0 |
Q1 |
Geography, Planning and Development |
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5.0 |
Q1 |
Geography, Planning and Development |
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4.9 |
Q1 |
Forestry |
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4.9 |
Q1 |
Control and Optimization |
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4.9 |
Q1 |
Soil Science |
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4.8 |
Q1 |
General Earth and Planetary Sciences |
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4.8 |
Q1 |
Mechanical Engineering |
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4.8 |
Q1 |
Public Health, Environmental and Occupational Health |
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4.8 |
Q1 |
Geography, Planning and Development |
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International Journal of Environmental Research and Public Health |
4.5 |
Q1 |
Public Health, Environmental and Occupational Health |
4.5 |
Q1 |
Physical Therapy, Sports Therapy and Rehabilitation |
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4.4 |
Q1 |
Mathematical Physics |
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4.4 |
Q1 |
General Medicine |
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4.3 |
Q1 |
General Mathematics |
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4.2 |
Q1 |
Surgery |
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4.1 |
Q1 |
Health Professions (miscellaneous) |
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4.1 |
Q1 |
Plant Science |
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4.0 |
Q1 |
General Engineering |
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4.0 |
Q1 |
Forestry |
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4.0 |
Q1 |
Education |
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3.9 |
Q1 |
General Pharmacology, Toxicology and Pharmaceutics |
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3.9 |
Q1 |
Applied Mathematics |
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3.8 |
Q1 |
Development |
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3.8 |
Q1 |
Architecture |
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3.8 |
Q1 |
Metals and Alloys |
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3.5 |
Q1 |
Communication |
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3.4 |
Q1 |
General Social Sciences |
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2.9 |
Q1 |
General Mathematics |
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2.8 |
Q1 |
Analysis |
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2.7 |
Q1 |
General Veterinary |
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2.6 |
Q1 |
Algebra and Number Theory |
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1.8 |
Q1 |
Conservation |
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1.0 |
Q1 |
Religious Studies |
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0.9 |
Q1 |
Philosophy |
Source: 2021 CiteScores™ (Elsevier)