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Announcements
25 October 2021
Open Access Week 2021 | It Matters How We Open Knowledge: Building Structural Equity, 25–31 October
Founded in 1996, MDPI was one of the first fully Open Access publisher. Over 25 years MDPI has grown to become the largest Open Access publisher globally, publishing over 160,000 articles across more than 350 journals in 2020. At the core, MDPI was founded in response to a pressing need of fast publication and inclusion. The scholar was set at the centre of the publication process for the first time. Acting as a service provider, rather than a product provider, MDPI exists to help scientists achive their objective to disseminate research results. At MDPI, we believe scientists deserve a better service from the publishing world.
The International Open Access Week (Open Access Week), founded by the SPARC (the Scholarly Publishing and Academic Resources Coalition) Alliance and student partners in 2008, has been successfully running for 13 years. As an advocate and pioneer of open access publishing, MDPI actively responds to the call of International Open Access Week. This year’s theme of “It Matters How We Open Knowledge: Building Structural Equity” highlights the Recommendation’s call for equitable participation from all authors and readers.
For the last 25 years, MDPI has been committed to disseminating open research. Here is a video showing MDPI’s Commitment to Equity, Inclusion and Diversity for More than 25 Years.
International Open Access Week is an important opportunity to catalyze new conversations, create connections across and between communities that can facilitate this co-design, and advance progress in the building of more equitable foundations for opening knowledge—discussions and actions that need to be continued, year in and year out. MDPI has always aimed to provide professional and efficient publishing services to scholars around the world.
Our mission is to make scientific research accessible to everyone; this year, we interview and hold discussions with open science ambassadors on how to build an equal and inclusive environment for open science. Academic editors help us collaborate with more institutions to advocate for open access ideas.
Besides this, our scientific community is a key driver of our success and MDPI’s remarkable growth. Despite the pandemic, we have prepared online conferences and workshops to gather scholars from different communities.
The Basel Sustainable Publishing online forum provides an equal opportunity for stakeholders and researchers from multi-cultural environments to exchange ideas and eliminate barriers to participation.
Conference date: 25 October 2021, online
Conference website: https://bspf2021.sciforum.net/
Main topics: MDPI discusses the current dilemma of open access science from various perspectives such as governments, libraries, and publishers, and related measures on how to change the status quo of discrimination from a global perspective.
We aim to support equality, inclusion, diversity, and accessibility in scholarly communications. We collaborate with universities and key laboratories and have scholarly communications with researchers, teachers, and students on open access workshops.
- 25 October 2021
Energies journal and Institute of Mechanics, Chinese Academy of Sciences
- 28 October 2021
Machines journal and State Key Laboratory of Traction Power, Southwest Jiaotong University
- 29 October 2021
Processes journal and Beijing Institute of Technology
- 29 October 2021
Coatings journal and Wuhan University of Technology
MDPI is committed to providing open access and high-quality publishing services for scholars and promoting rapid dissemination of academic achievements. We hope to promote the practices and policies of open access publishing and diversify the dissemination of academic achievements.
5 October 2021
Nobel Prize in Physics 2021 Jointly Awarded to Three Scientists for Shedding Light on Anthropogenic Climate Change and Other Complex Phenomena
The Nobel Prize in Physics 2021 was awarded to Syukuro Manabe, Klaus Hasselmann and Giorgio Parisi. One half of the prize was awarded jointly to Professor Manabe and Professor Hasselmann for the physical modelling of Earth’s climate, quantifying variability and reliably predicting global warming, according to the Nobel Prize committee, while the other half of the prize went to Professor Parisi for the discovery of the interplay of disorder and fluctuations in physical systems from atomic to planetary scales. The three physicists contributed to the understanding of chaotic and apparently random phenomena.
Manabe, Hasselmann, Parisi (from left to right) © Nobel Media
"The discoveries being recognised this year demonstrate that our knowledge about the climate rests on a solid scientific foundation, based on a rigorous analysis of observations. This year’s Laureates have all contributed to us gaining deeper insight into the properties and evolution of complex physical systems", said Thors Hans Hansson, chair of the Nobel Committee for Physics.
Manabe and Hasselman laid the foundations for the climate models used by scientists today. They were among the first to distinguish between climate phenomena on the one hand and random occurrences of the weather on the other hand, and to assess the impact of human activities on the climate from the beginning of the 20th century.
Parisi's novel studies involved identifying hidden patterns in disordered complex materials called spin glasses, a special type of metal alloy in which iron atoms, for example, are randomly mixed into a grid of copper atoms. He constructed a mathematical description of the apparently random behavior of spins. His findings not only impacted physics, but also mathematics, biology, neuroscience and machine learning, because these felds include problems which are related to so-called geometrical frustration.
We send our congratulations to the Nobel Laureates, especially to Giorgio Parisi, who was a one-time author in Entropy (with Juan J. Ruiz-Lorenzo et al.): “Spin Glasses in a Field Show a Phase Transition Varying the Distance among Real Replicas (and How to Exploit It to Find the Critical Line in a Field)”.
23 September 2021
2020 MDPI Top Reviewer Award—Winners Announced

Rigorous peer-review is the cornerstone of high-quality academic publishing. Over 369,916 scholars served as reviewers for MDPI journals in 2020. We are extremely appreciative of all those who made a contribution to the editorial process in this capacity. At the beginning of every year, journal editorial offices publish a list of all reviewers’ names to express our gratitude. In addition, this year, the MDPI Top Reviewer Award was announced, to recognize the very best reviewers for their expertise and dedication, and their high-quality, and timely review reports. We are pleased to announce the following winners of the 2020 MDPI Top Reviewer Award:
- Adriana Burlea-Schiopoiu;
- Alban Kuriqi;
- Álvaro González-Vila;
- Alessandro Alaimo;
- Alexey Beskopylny;
- Alexander Yu Churyumov;
- Alberto Fernández-Isabel;
- Andrea Mastinu;
- Antonios N. Papadopoulos;
- Anton Rassõlkin;
- Antonio Humberto Hamad Minervino;
- Arkadiusz Matwijczuk;
- Artur Słomka;
- Baojie He;
- Bartłomiej Potaniec;
- Bojan Đurin;
- Camilo Arturo Rodriguez Diaz;
- Carmelo Maria Musarella;
- Chiachung Chen;
- Chiman Kwan;
- Cristian Busu;
- Danil Pimenov;
- Dan-Cristian Dabija;
- Delfín Ortega-Sánchez;
- Demetrio Antonio Zema;
- Denis Butusov;
- Elena Lucchi;
- Gaurab Dutta;
- Livia Anastasiu;
- M. R. Safaei.
For more information about how to become a reviewer of MDPI journals, please see: www.mdpi.com/reviewers.
22 September 2021
MDPI Joins SDG Publishers Compact
UN's 17 Sustainable Development Goals (SDGs) are the blueprint to achieve a better and more sustainable future for all. In 2020 the SDG Publishers Compact was launched, aimed to inspire publishers and accelerate progress to achieve the 17 goals by 2030. Members of the programme are committed to support the publication of materials that will promote and inspire actions towards SDGs.
MDPI is an eager advocate of SDGs and has already been supporting the programme by creating Special Issues and publishing a series of books on SDGs prior to joining the Compact in 2021. MDPI's Sustainability Foundation initiated the World Sustainability Awards in 2016. We fully support UN's goals to promote sustainable actions that make the world a better place for all and, as part of its commitment, we will focus our actions on SDG10: Reduced Inequalities whilst promoting all 17 SDGs. For more details, please visit the programme’s website: https://www.un.org/sustainabledevelopment/sdg-publishers-compact/.
Joining this initiative was a unanimous decision. MDPI has in its core values the dissemination of science for all, breaking the wall between research access and under-represented members of the scientific community and the general population. To support this initiative further and continue to support under-represented scientists, MDPI will take a series of actions that will be announced once ready.
The first action MDPI takes is to nominate Dr. Liliane Auwerter as the coordinator of the programme. Dr. Auwerter studied Environmental Process Technology (UTFPR, Brazil), obtained her MSc degree in Water and Environmental Engineering (University of Surrey, UK) and in 2020 completed her PhD in self-healing low-friction materials for water transport (Imperial College London, UK), always focusing on diverse scientific projects that would potentially bring sustainability to industrial processes. As a student in Brazil, she engaged in volunteering activities focused on environmental education and took part in the Millennial Development Goals meetings held at the university.
For more information, please contact:
Dr. Liliane Auwerter
Scientific Officer
liliane.auwerter@mdpi.com
22 September 2021
Welcoming New Editorial Board Members of Entropy
We are pleased to announce that the following 17 recognized scholars have recently joined the Editorial Board of Entropy (ISSN: 1099-4300):
Prof. Dr. Chang-Pu Sun Dr. Stavros C. Farantos Dr. Shu-Chuan Chu Dr. Danny JJ Wang Prof. Dr. Janos Kertesz Dr. Nicolas B. Garnier Prof. Dr. Eduard Jorswieck Dr. Daniel Polani Dr. Bilal M. Ayyub |
Prof. Dr. Cataldo Godano Dr. Yonghao Zhao Dr. Bilal M. Ayyub Prof. Dr. Cataldo Godano Prof. Dr. Wray Buntine Dr. David Geoffrey Green Prof. Dr. Nigel Wilding Prof. Dr. Adam Gadomski
|
Further details about the Editorial Board can be found at: https://www.mdpi.com/journal/entropy/editors.
17 September 2021
Entropy | Video Exhibition—Open for Submission
Entropy has launched a new project—Video Exhibition—for authors that have papers published in Entropy. Authors can apply to exhibit a video abstract to briefly introduce their published research. That will help the paper make a bigger impact, potentially attract more citations, and further establish authors’ reputation.
Website Link: https://www.mdpi.com/journal/entropy/exhibition.
To submit the video abstract, please click “Submit Your Video” on the website. Below is an introduction of the Video Abstract (VA):
A video abstract is an increasingly popular way of getting others to engage with published research, increasing the visibility of articles. It can be 2–5 minutes long, summing up what has been accomplished and documented in your paper and, crucially, why it is important for the community. One can use video abstracts to illustrate concepts explained in the article, to introduce viewers to the equipment and tools that have been used in the research, and engage with the audience in a more informal manner. It could be a video recorded by using the "record slide" function in PowerPoint, and then saved as one of the following file types: MPEG-4 Video (*.mp4), WMV,AVI,MOV,3GP,or MPEG, depending on which is the most convenient for you.
Below are some basic technical guidelines and requirements for the video abstract:
- Maximum size: 200 MB;
- Title (it will be displayed to the public);
- Cover image (jgeg, png): minimum size: 250px*166px;
- Copyright holder: Please state who owns the copyright of your items.
If you are interested in the exhibition, please do not hesitate to share your video abstract with us. Alternatively, you could send the video abstract to entropy-marketing@mdpi.com and we will put it online.
3 August 2021
Announcement on Japanese Consumption Tax (JCT)
This serves to announce to our valued authors based in Japan that value-added tax, or consumption tax will now be imposed on article processing fees and other service fees for all papers submitted, or resubmitted (assigned new paper IDs), effective from 15 August 2021. The change is in accordance with the Japanese "Act for Partial Revision of the Income Tax Act and Other Acts" (Act No. 9 of 2015), which includes a revision of consumption taxation on cross-border supplies of services such as digital content distribution.
For additional information from the National Tax Agency please see here ("Cross-border supplies of electronic services").
Contact: Setsuko Nishihara, MDPI Tokyo
14 July 2021
Entropy | Best Poster Award at the 11th Polish Symposium on Physics in Economy and Social Sciences (FENS2021)
We are pleased to announce the winner of the “Best Poster Award” sponsored by Entropy for the 11th Polish Symposium on Physics in Economy and Social Sciences (FENS2021) held on 1–3 July 2021.
- “Multibranch Multifractality and the Phase Transitions in the Trading Activity”
by Jaroslaw Klamut, Ryszard Kutner, Tomasz Gubiec and Zbigniew R. Struzik
Empirical time series of inter-event or waiting times were investigated using a modified multifractal detrended fluctuation analysis operating on fluctuations of mean detrended dynamics. At the core of the extended multifractal analysis was the non-monotonic behavior of the generalized Hurst exponent h(q)—the fundamental exponent in the study of multifractals. The consequence of this behavior is the non-monotonic behavior of the coarse Hölder exponent α(q) leading to the multi-branchedness of the spectrum of dimensions. The Legendre–Fenchel transform was used instead of the routinely used canonical Legendre (single-branched) contact transform. The thermodynamic consequences of the multi-branched multifractality were revealed. The results were presented for the high-frequency data of the Polish stock market (Warsaw Stock Exchange) for intertrade times for KGHM—one of the most liquid stocks contained therein.
7 July 2021
Entropy Receives Updated Impact Factor of 2.524
We are pleased to report that the 2020 Impact Factor of Entropy increased to 2.524 in the recent release of the Journal Citation Reports®, representing the 6th consecutive year of continuous growth. Entropy now ranks 37/85 (Q2) in the “Physics, Multidisciplinary” category.
Source: Data according to Journal Citation Reports®, 2020 release, a Clarivate Analytics product.
30 June 2021
2020 Impact Factors - Released
The 2020 citation metrics have been officially released in the Journal Citation Reports (JCR)!
We are pleased to announce that 85 MDPI journals are included, of which:
- 10 journals received their first impact factor
- 96% of journals increased their impact factor from 2019
- 32 journals (38%) ranked among the top 25% of journals, in at least one category
Journal | Impact Factor | Rank | Category |
Cancers | 6.639 | Q1 | • Oncology |
Cells | 6.600 | Q2 | • Cell Biology |
Pharmaceutics | 6.321 | Q1 | • Pharmacology & Pharmacy |
Antioxidants | 6.313 | Q1 | • Food Science & Technology |
• Biochemistry & Molecular Biology | |||
• Chemistry, Medicinal | |||
Biomedicines | 6.081 | Q1 | • Medicine, Research & Experimental |
• Pharmacology & Pharmacy | |||
• Biochemistry & Molecular Biology | |||
International Journal of Molecular Sciences | 5.924 | Q1 | • Biochemistry & Molecular Biology |
Q2 | • Chemistry, Multidisciplinary | ||
Pharmaceuticals | 5.863 | Q1 | • Pharmacology & Pharmacy |
• Chemistry, Medicinal | |||
Journal of Fungi | 5.816 | Q1 | • Mycology |
• Microbiology | |||
Nutrients | 5.719 | Q1 | • Nutrition & Dietetics |
Biosensors | 5.519 | Q1 | • Chemistry, Analytical |
• Instruments & Instrumentation | |||
Q2 | • Nanoscience & Nanotechnology | ||
Marine Drugs | 5.118 | Q1 | • Chemistry, Medicinal |
• Pharmacology & Pharmacy | |||
Biology | 5.079 | Q1 | • Biology |
Nanomaterials | 5.076 | Q1 | • Physics, Applied |
Q2 | • Chemistry, Multidisciplinary | ||
• Materials Science, Multidisciplinary | |||
• Nanoscience & Nanotechnology | |||
Viruses | 5.048 | Q2 | • Virology |
Journal of Personalized Medicine | 4.945 | Q1 | • Medicine, General & Internal |
• Health Care Sciences & Services | |||
Metabolites | 4.932 | Q2 | • Biochemistry & Molecular Biology |
Biomolecules | 4.879 | Q2 | • Biochemistry & Molecular Biology |
Remote Sensing | 4.848 | Q1 | • Geosciences, Multidisciplinary |
Q2 | • Remote Sensing | ||
• Imaging Science & Photographic Technology | |||
• Environmental Sciences | |||
Gels * | 4.702 | Q1 | • Polymer Science |
Antibiotics | 4.639 | Q2 | • Infectious Diseases |
• Pharmacology & Pharmacy | |||
Toxins | 4.546 | Q1 | • Toxicology |
• Food Science & Technology | |||
Vaccines | 4.422 | Q2 | • Immunology |
• Medicine, Research & Experimental | |||
Molecules | 4.412 | Q2 | • Chemistry, Multidisciplinary |
• Biochemistry & Molecular Biology | |||
Foods | 4.350 | Q2 | • Food Science & Technology |
Polymers | 4.329 | Q1 | • Polymer Science |
Journal of Clinical Medicine | 4.242 | Q1 | • Medicine, General & Internal |
Toxics | 4.146 | Q2 | • Toxicology |
• Environmental Sciences | |||
Catalysts | 4.146 | Q2 | • Chemistry, Physical |
Microorganisms | 4.128 | Q2 | • Microbiology |
Membranes | 4.106 | Q1 | • Polymer Science |
Q2 | • Engineering, Chemical | ||
• Materials Science, Multidisciplinary | |||
• Chemistry, Physical | |||
Genes | 4.096 | Q2 | • Genetics & Heredity |
Fermentation * | 3.975 | Q2 | • Biotechnology & Applied Microbiology |
Journal of Cardiovascular Development and Disease * | 3.948 | Q2 | • Cardiac & Cardiovascular Systems |
Plants | 3.935 | Q1 | • Plant Sciences |
Life | 3.817 | Q2 | • Biology |
Diagnostics | 3.706 | Q2 | • Medicine, General & Internal |
Current Oncology | 3.677 | Q3 | • Oncology |
Materials | 3.623 | Q1 | • Metallurgy & Metallurgical Engineering |
Q2 | • Materials Science, Multidisciplinary | ||
• Chemistry, Physical | |||
• Physics, Applied | |||
• Physics, Condensed Matter | |||
Sensors | 3.576 | Q1 | • Instruments & Instrumentation |
Q2 | • Chemistry, Analytical | ||
• Engineering, Electrical & Electronic | |||
Pathogens | 3.492 | Q2 | • Microbiology |
Agronomy | 3.417 | Q1 | • Agronomy |
• Plant Sciences | |||
Chemosensors | 3.398 | Q2 | • Instruments & Instrumentation |
• Chemistry, Analytical | |||
Q3 | • Electrochemistry | ||
Land | 3.398 | Q2 | • Environmental Studies |
Brain Sciences | 3.394 | Q3 | • Neurosciences |
International Journal of Environmental Research and Public Health | 3.390 | Q1 | • Public, Environmental & Occupational Health (SSCI) |
Q2 | • Public, Environmental & Occupational Health (SCIE) | ||
• Environmental Sciences (SCIE) | |||
Tomography | 3.358 | Q2 | • Radiology, Nuclear Medicine & Medical Imaging |
Fractal and Fractional * | 3.313 | Q1 | • Mathematics, Interdisciplinary Applications |
Sustainability | 3.251 | Q2 | • Environmental Sciences (SCIE) |
• Environmental Studies (SSCI) | |||
Q3 | • Green & Sustainable Science & Technology (SCIE) | ||
• Green & Sustainable Science & Technology (SSCI) | |||
Water | 3.103 | Q2 | • Water Resources |
• Environmental Sciences | |||
Journal of Theoretical and Applied Electronic Commerce Research | 3.049 | Q3 | • Business |
Energies | 3.004 | Q3 | • Energy & Fuels |
Agriculture | 2.925 | Q1 | • Agronomy |
ISPRS International Journal of Geo-Information | 2.899 | Q2 | • Geography, Physical |
• Computer Science, Information Systems | |||
Q3 | • Remote Sensing | ||
Micromachines | 2.891 | Q2 | • Instruments & Instrumentation |
• Physics, Applied | |||
Q3 | • Chemistry, Analytical | ||
• Nanoscience & Nanotechnology | |||
Coatings | 2.881 | Q2 | • Materials Science, Coatings & Films |
• Physics, Applied | |||
Q3 | • Materials Science, Multidisciplinary | ||
Children | 2.863 | Q2 | • Pediatrics |
Processes | 2.847 | Q3 | • Engineering, Chemical |
Separations | 2.777 | Q3 | • Chemistry, Analytical |
Insects | 2.769 | Q1 | • Entomology |
Animals | 2.752 | Q1 | • Agriculture, Dairy & Animal Science |
• Veterinary Sciences | |||
Symmetry | 2.713 | Q2 | • Multidisciplinary Sciences |
Atmosphere | 2.686 | Q3 | • Meteorology & Atmospheric Sciences |
• Environmental Sciences | |||
Applied Sciences | 2.679 | Q2 | • Engineering, Multidisciplinary |
• Physics, Applied | |||
Q3 | • Chemistry, Multidisciplinary | ||
• Materials Science, Multidisciplinary | |||
Photonics | 2.676 | Q2 | • Optics |
Buildings * | 2.648 | Q2 | • Construction & Building Technology |
• Engineering, Civil | |||
Healthcare | 2.645 | Q2 | • Health Policy & Services (SSCI) |
Q3 | • Health Care Sciences & Services (SCIE) | ||
Minerals | 2.644 | Q2 | • Mining & Mineral Processing |
• Mineralogy | |||
• Geochemistry & Geophysics | |||
Forests | 2.634 | Q1 | • Forestry |
Crystals | 2.589 | Q2 | • Crystallography |
Q3 | • Materials Science, Multidisciplinary | ||
Entropy | 2.524 | Q2 | • Physics, Multidisciplinary |
Diversity | 2.465 | Q2 | • Biodiversity Conservation |
Q3 | • Ecology | ||
Journal of Marine Science and Engineering | 2.458 | Q2 | • Oceanography |
• Engineering, Marine | |||
• Engineering, Ocean | |||
Medicina | 2.430 | Q2 | • Medicine, General & Internal |
Machines * | 2.428 | Q2 | • Engineering, Mechanical |
Q3 | • Engineering, Electrical & Electronic | ||
Electronics | 2.397 | Q3 | • Engineering, Electrical & Electronic |
• Computer Science, Information Systems | |||
• Physics, Applied | |||
Fishes * | 2.385 | Q2 | • Fisheries |
• Marine & Freshwater Biology | |||
Metals | 2.351 | Q2 | • Metallurgy & Metallurgical Engineering |
Q3 | • Materials Science, Multidisciplinary | ||
Horticulturae * | 2.331 | Q1 | • Horticulture |
Veterinary Sciences * | 2.304 | Q1 | • Veterinary Sciences |
Universe | 2.278 | Q3 | • Physics, Particles & Fields |
• Astronomy & Astrophysics | |||
Mathematics | 2.258 | Q1 | • Mathematics |
Magnetochemistry | 2.193 | Q3 | • Chemistry, Inorganic & Nuclear |
• Chemistry, Physical | |||
• Materials Science, Multidisciplinary | |||
Current Issues in Molecular Biology | 2.081 | Q4 | • Biochemistry & Molecular Biology |
Actuators | 1.994 | Q3 | • Instruments & Instrumentation |
• Engineering, Mechanical | |||
Aerospace * | 1.659 | Q2 | • Engineering, Aerospace |
* Journals given their first Impact Factor in 2021
Source: 2020 Journal Impact Factors, Journal Citation Reports ® (Clarivate, 2021)