International Conference «Marchuk Scientific Readings 2021» (MSR-2021)

Abstract Preface These Conference Proceedings contain the selected papers of the International Conference «Marchuk Scientific Readings 2021» (MSR-2021) held on October 4 - 8, 2021, in Akademgorodok, Novosibirsk, Russia. The purpose of the «Marchuk Scientific Readings» conference series is to gather specialists in numerical analysis, applied mathematics, mathematical modeling, computational technologies, information systems, artificial intelligence, and machine learning to discuss, identify and systematize current results, applications, and promising directions in computational mathematics and computer science. Due to the risk of spreading coronavirus infection, the meeting took place virtually. The organizers were located in the Institute of Computational Mathematics and Mathematical Geophysics SB RAS (Novosibirsk, Russia). Morning sessions were devoted to the conference sections’ invited oral (20 minutes) and oral (15 minutes) presentations. The Plenary talks (30 minutes) were delivered on the afternoon sessions. Within the timeframe of a talk, there was a possibility to ask and answer several questions from the audience. Technologically, the meeting was carried out on the Zoom platform. Plenary talks were broadcast on youtube.com. This conference was the second one carried out with the help of the Zoom platform, and most of the technical issues were already solved in the previous year. In pandemic conditions, the virtual conference seems to be the most appropriate format to share the research results without exposing the community to the risk of infection. List of Program committee is available in this pdf.

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The 3rd International Scientific and Practical Conference on Mathematical Modeling, Programming and Applied Mathematics (Yaroslav-the-Wise Novgorod State University, Russian Federation)

Journal of Physics Conference Series ◽

10.1088/1742-6596/2052/1/011001 ◽

2021 ◽

Vol 2052 (1) ◽

pp. 011001

Author(s):

S I Eminov

Keyword(s):

Mathematical Modeling ◽

Russian Federation ◽

Applied Mathematics ◽

Program Committee ◽

State University ◽

Editorial Committee ◽

International Program ◽

The Third ◽

Practical Conference

At the Yaroslav-the-Wise Novgorod State University on September 6-7, 2021, the International Scientific and Practical Conference "Mathematical Modeling, Programming, and Applied Mathematics" was held for the third time. Major scientists from Moscow and St. Petersburg, Kazan and Stavropol, Tver and Donetsk as well as other cities submitted their applications and articles. List of International Program Committee, Organizing Committee, Editorial Committee, Organizing Institution are available in this pdf.

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Preface

Journal of Physics Conference Series ◽

10.1088/1742-6596/2152/1/011001 ◽

2022 ◽

Vol 2152 (1) ◽

pp. 011001

Keyword(s):

Materials Science ◽

Safety Concern ◽

Program Committee ◽

Environmental Engineering ◽

Materials Chemistry ◽

Technical Program ◽

Great Opportunity ◽

International Conference ◽

Research Fields ◽

Virtual Conference

The International Conference on Materials Chemistry and Environmental Engineering (CONF-MCEE 2021) The International Conference on Materials Chemistry and Environmental Engineering (CONF-MCEE 2021) is a leading conference, hosted by Eliwise Academy annually. It encourages communication and collaboration, hoping to provide an international platform for its participants to present, share, and learn the latest advance and development of materials, chemistry, and environmental engineering. Academics, researchers, and students from across the world are all welcomed to exchange findings and ideas to draw further inspirations in these research fields. It’s a great opportunity to deepen your understanding in the related topics. This volume contains the papers presented at the International Conference on Materials Chemistry and Environmental Engineering (CONF-MCEE 2021), held during November 11-16, 2021. Under the influence of COVID-19, the on-site conference was regretfully cancelled and CONF-MCEE was held online. For the safety concern of all participants, we decided to hold a virtual conference which is also effective and convenient for academic exchange and communication. Everyone interested in this field were welcomed to join the online conference on our YouTube channel and to give comments and raise questions to the speeches and presentations. We are hoping the pandemic to soon come to an end and we could see each other next year. CONF-MCEE 2021 received 179 submissions in the area of materials science and engineering, chemical science and technology, and environmental engineering. Each of the 179 submissions was reviewed by at least two Program Committee members. The committee decided to accept 64 papers that are included in these proceedings. We would like to thank the Program Committee members and external reviewers for their hard work in reviewing and selecting papers. Hopefully, all participants and other interested readers can benefit scientifically from the proceedings and find it rewarding in the process. Prof. Shuai Chen Chairman of Conference Committee List of Committee, Chairman, Technical Program Committee, Organizing Committee, Publicity Committee are available in this pdf.

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Peer review declaration

Journal of Physics Conference Series ◽

10.1088/1742-6596/2099/1/011002 ◽

2021 ◽

Vol 2099 (1) ◽

pp. 011002

Keyword(s):

Information System ◽

Peer Review ◽

Review Process ◽

Program Committee ◽

Acceptance Rate ◽

Mathematical Geophysics ◽

Computational Mathematics ◽

Federal Research ◽

Scientific Standards ◽

Single Blind

Abstract All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. • Type of peer review: Single-blind • Conference submission management system: “Conference” Information system (conf.nsc.ru) developed by the Federal Research Center for Information and Computational Technologies (former Institute of Computational Technologies SB RAS). The proceedings papers were submitted via email to the organizing committee. • Number of submissions received: 82 • Number of submissions sent for review: 82 • Number of submissions accepted: 75 • Acceptance Rate (Number of Submissions Accepted/Number of Submissions Received X 100): 91 • Average number of reviews per paper: 1.43 • Total number of reviewers involved: 78 • Any additional info on review process: The submissions were handled by the program committee and redirected to the corresponding conference section chairs. The conference section chairs were sending the initial review requests to the reviewers. The program committee handled the subsequent review process, including sending the papers to the authors for corrections and sending the modified papers to the reviewers for the corrections’ approval. • Contact person for queries: Name : Alexey Penenko Affiliation: Institute of Computational Mathematics and Mathematical Geophysics SB RAS, ICM&MG SB RAS, prospect Akademika Lavrentyeva 6, 630090, Novosibirsk, Russia Email : [email protected]

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Preface

Journal of Physics Conference Series ◽

10.1088/1742-6596/2092/1/011001 ◽

2021 ◽

Vol 2092 (1) ◽

pp. 011001

Keyword(s):

Applied Mathematics ◽

Scientific School ◽

State University ◽

Mathematical Geophysics ◽

Computational Mathematics ◽

Sobolev Institute ◽

The Usa ◽

Ill Posed ◽

Scientific Significance ◽

The Uk

The opening of the eleventh International Youth Scientific School-Conference "Theory and Numerical Methods for solving Inverse and ill-posed Problems" was held on August 26, 2019 at Novosibirsk State University. The first ten school-conferences, held from 2009 to 2018, showed the relevance and scientific significance of the chosen subject [1,2,3]. Over the past years, researchers, graduate students and undergraduates from Russia, Belarus, Ukraine, Kazakhstan, Uzbekistan, Kyrgyzstan, as well as from China, the USA, Germany, France, Italy, Japan, the UK, Brazil, Malaysia took part in the school-conferences. For 10 years, representatives of 78 universities, 134 research institutes and more than 20 companies (Total, Baker-Hughes, Schlumberger, Rosneft and others) participated actively at school-conferences. The Conference continued until September 4. The participants were very interested in the reports of academicians S. K. Godunov (Sobolev Institute of Mathematics, Novosibirsk), M. A. Guzev (Institute of Applied Mathematics, Vladivostok), I. A. Taimanov (Sobolev Institute of Mathematics, Novosibirsk), E. E. Tyrtyshnikov (Marchuk Institute of Numerical Mathematics, Moscow), corresponding members of the RAS V.V. Vasin (Krasovsky Institute of Mathematics and Mechanics, Ekaterinburg), S. I. Kabanikhin, G. A. Mikhailov (Institute of Computational Mathematics and Mathematical Geophysics, Novosibirsk ), V. G. Romanov (Sobolev Institute of Mathematics, Novosibirsk).

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Population Behavior in the Mathematical Model of the Spread of COVID19 Type SEIRS

Jurnal Inotera ◽

10.31572/inotera.vol6.iss2.2021.id147 ◽

2021 ◽

Vol 6 (2) ◽

pp. 83-88

Author(s):

Asmaidi As Med ◽

Resky Rusnanda

Keyword(s):

Mathematical Modeling ◽

Numerical Simulation ◽

Mathematical Model ◽

Everyday Life ◽

Applied Mathematics ◽

Living Things ◽

Simulation Results ◽

Parameter Values ◽

The Mathematical Model ◽

Disease Free

Mathematical modeling utilized to simplify real phenomena that occur in everyday life. Mathematical modeling is popular to modeling the case of the spread of disease in an area, the growth of living things, and social behavior in everyday life and so on. This type of research is included in the study of theoretical and applied mathematics. The research steps carried out include 1) constructing a mathematical model type SEIRS, 2) analysis on the SEIRS type mathematical model by using parameter values for conditions 1and , 3) Numerical simulation to see the behavior of the population in the model, and 4) to conclude the results of the numerical simulation of the SEIRS type mathematical model. The simulation results show that the model stabilized in disease free quilibrium for the condition and stabilized in endemic equilibrium for the condition .

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Preface

Journal of Physics Conference Series ◽

10.1088/1742-6596/2050/1/011001 ◽

2021 ◽

Vol 2050 (1) ◽

pp. 011001

Keyword(s):

Artificial Intelligence ◽

Big Data ◽

Industrial Applications ◽

Program Committee ◽

Technical Session ◽

Technical Program ◽

Content Type ◽

The World ◽

Travel Restrictions ◽

Virtual Conference

Considering the current situation of COVID-19 and travel restrictions, the 3rd International Conference on Industrial Applications of Big Data and Artificial Intelligence (BDAI 2021) which was planned to be held in Wuhan. China from Sept. 23 to 25, 2021 was changed into virtual conference on Sept. 24, 2021 via Tencent Meeting (Voov) software. BDAI 2021 was organized by China University of Geosciences (Wuhan), sponsored by Hong Kong Society of Mechanical Engineers (HKSME). The Technical Program committee received a total of 38 paper submissions from all over the world, among which 20 papers were accepted, and more than 30 participants attended the conference online, they were from China, Australia, Thailand, Malaysia, India, Japan, UK and more. Four renowned speakers given speeches about their latest research and reports. They are: Prof. Dan Zhang from York University, Canada; Prof. Lefei Zhang from Wuhan University. China: Prof. Deze Zeng from China University of Geosciences (Wuhan), China and Assoc. Prof. Simon James Fong from University of Macau. Macau S.A.R., China. The conference also had 1 technical session and 1 poster sessions. This conference aims to provide a platform for researchers and engineers to share their ideas, recent developments, and successful practices in energy engineering. The participants of the conference were from almost every part of the world, with various background such as academia, industry, and well-known entrepreneurs. Each keynote speech lasted 40 minutes, and authors presentation 15 minutes. Each presentation was included with questions and answers. BDAI 2021 became an effective communication platform for all the participants over the world and unlike some that claim international reach this conference was truly international. The conference proceeding is a compilation of the accepted papers and represent an interesting outcome of the conference. This book covers 3 chapters: 1. Artificial Intelligence: 2. Big Data Technology; 3. Robot System. We would like to acknowledge all of those who supported BDAI 2021. Each individual and institutional help were very important for the success of this conference. Especially we would like to thank the committee chairs, committee members and reviewers, for their tremendous contribution in conference organization and peer review of the papers. We sincerely hope that BDAI 2021 will be a fomrn for excellent discussions that will put forward new ideas and promote collaborative research and support researchers as they take their work forward. We are sure that the proceedings will serve as an important research source of references and the knowledge, which will lead to not only scientific and engineering progress but also other new products and processes. Dan Zhang, York University, Canada

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Are people excessively pessimistic about the risk of coronavirus infection?

10.31234/osf.io/364qj ◽

2020 ◽

Cited By ~ 13

Author(s):

Jocelyn Raude ◽

Marion Debin ◽

Cécile Souty ◽

Caroline Guerrisi ◽

Clement Turbelin ◽

...

Keyword(s):

Social Psychology ◽

Early Stage ◽

Risk Of Infection ◽

Health Threat ◽

Recent Emergence ◽

The World ◽

The Future ◽

Coronavirus Infection ◽

Future Consequences ◽

Large Survey

The recent emergence of the SARS-CoV-2 in China has raised the spectre of a novel, potentially catastrophic pandemic in both scientific and lay communities throughout the world. In this particular context, people have been accused of being excessively pessimistic regarding the future consequences of this emerging health threat. However, consistent with previous research in social psychology, a large survey conducted in Europe in the early stage of the COVID-19 epidemic shows that the majority of respondents was actually overly optimistic about the risk of infection.

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