How to Handle Data Imbalance and Feature Selection Problems in CNN-Based Stock Price Forecasting by Zinnet Duygu Aksehir, Erdal Kilic

“…But, data imbalance due to labeling and feature selection problems were seen when considering these models. Hence, this study proposed a new rule-based labeling algorithm and a new feature selection approach to solve the issues. …”
Get full text

A time-stepping BEM for three-dimensional thermoelastic fracture problems of anisotropic functionally graded materials by Mohamed Abdelsabour Fahmy, Ahmad Almutlg

Get full text

Solution of the one-dimensional Stefan problem with two transitions for modelling of the water freezing in a glacial crevasse by S. V. Popov

“…The mathematical apparatus proposed in the article was used to solve a specific problem of water freezing in a glacial crevasse. …”
Get full text

From the History of the State Leadership of the Higher School in Russia (Problems of Status, Qualifications, Financial Situation of Teachers) by N. K. Gurkina

“…The study of public administration of higher education in solving the problems of ensuring the status, qualifications and material position of teachers is necessary both from a scientific and from a socio-practical point of view.The article draws attention to the pre-revolutionary period in the history of Russia, when the system of higher education was formed with its characteristic features in legislative, substantive and other aspects of ensuring the status of a teacher, which significantly differs in higher educational institutions of various departmental affiliation. …”
Get full text

Zangezur and South Araz Transport Projects: Problems of Implementation in the Context of Relations between Armenia, Iran and Azerbaijan by M. M. Shumilov

“…Therefore, if successful, we have the right to expect a rapprochement of the positions of Russia, Iran and Turkey, and an intensification of their joint efforts to resolve a wide range of problems in the South Caucasus based on the Turkish 3+3 initiative. …”
Get full text

Students' Mathematical Reflective Thinking Ability Through the Process of Making Telong-Telong Using the Problem-Based Learning Approach by Fina Oktavia, Kashardi Kashardi, Risnanosanti Risnanosanti

“…Data were collected through observations, semi-structured interviews, and documentation, focusing on how students approached mathematical problem-solving tasks in the context of PBL. The findings revealed that students could connect mathematical concepts such as symmetry and geometry to creating "telong-telong," demonstrating their ability to formulate creative solutions and reflect on their problem-solving approaches. …”
Get full text

Methodological Problems and Strategic Goals of the Work on Creation of the Theory and Technology of New Generation Intelligent Computer Systems by V. V. Golenkov, N. A. Guliakina, D. V. Shunkevich

“…The main methodological problems and strategic goals of work on creating the theory and technology of intelligent computer systems of a new generation are considered. …”
Get full text

NETWORK COOPERATION OF EDUCATIONAL ORGANIZATIONS FOR BUILDING A CULTURE OF HEALTHY AND SAFE LIFESTYLE: THEORETICAL-METHODOLOGICAL ASPECT OF VOCATIONAL STAFF TRAINING by Tatyana N. Levan

Get full text

Case vignettes-based workshops as a tool to facilitate interdisciplinary engagement with complex problems in sustainability education by Martin Mickelsson, Emma Oljans

“…A thematic analysis using analytical categories based on previous literature resulted in the development of six themes, ranging from developing systems thinking, and thorough decision justification, to co-created knowledge. These themes highlight the potential of case vignette-based workshops to support collaborative problem-solving and knowledge exchange in addressing complex societal challenges like AMR. …”
Get full text

On Unique and Nonunique Fixed Points and Fixed Circles in Mvb-Metric Space and Application to Cantilever Beam Problem by Meena Joshi, Anita Tomar, Hossam A. Nabwey, Reny George

Get full text

Youth and Women Employment in Sub-Saharan Africa by GRISHINA Nina Vladimirovna

“…Examples of interaction between international structures, individual countries of the world and African organizations in solving the problem of employment of youth and women of the continent are given.…”
Get full text

Investigation of the Internal Structure of Hard-to-Reach Objects Using a Hybrid Algorithm on the Example of Walls by Rafał Brociek, Józef Szczotka, Mariusz Pleszczyński, Francesca Nanni, Christian Napoli

“…In order to solve the considered inverse problem, a functional measuring the fit of the model to the measurement data is created. …”
Get full text

STUDY OF PREDICTION AND CLASSIFICATION MODELS IN THE PROBLEMS OF DIABETES AMONG PATIENTS WITH A STROKE IN DIFFERENT LIVING CONDITIONS by Nural Huliiev, Maksym Peretiaha, Artem Khovrat, Denys Teslenko, Alexei Nazarov

“…Therefore, timely diagnosis of a disease that is difficult to detect is important in order to prevent the development of further complications. The article solves the problem of a multi-criteria task of choosing the best algorithm for predicting the occurrence of a disease. …”
Get full text

C PROGRAM AS A TOOL FOR THE TEACHING OF SECOND ORDER ORDINARY DIFFERENTIAL EQUATION by Harahap Amin, Zahedi -, Lolang Enos, Ansoruddin Ansoruddin, Wingkolatin Wingkolatin, Efendi Efendi

“…A C program has been created to help lecturers create problems and solve them quickly. …”
Get full text

ENHANCEMENT OF ARTIFICIAL IMMUNE SYSTEMS FOR THE TRAVELING SALESMAN PROBLEM THROUGH HYBRIDIZATION WITH NEIGHBORHOOD IMPROVEMENT AND PARAMETER FINE-TUNING by Peeraya THAPATSUWAN, Warattapop THAPATSUWAN, Chaichana KULWORATIT

“…This research investigates the enhancement of Artificial Immune Systems (AIS) for solving the Traveling Salesman Problem (TSP) through hybridization with Neighborhood Improvement (NI) and parameter fine-tuning. …”
Get full text

PROBLEM FILOZOFICZNEGO UJĘCIA ISTOTY BOGA W SUMMA THEOLOGIAE ŚW. TOMASZA Z AKWINU. PERSPEKTYWA EGZYSTENCJALNA by Artur Andrzejuk

Get full text

Modeling the elastic strain fields by point-source method by Sergey Yuryevich Knyazev, Victor Nikolayevich Pustovoyt, Elena Evgenyevna Shcherbakova

“…The properties of PSM in solving standard problems and the Dirichlet problem for a circular domain are studied. …”
Get full text

GYROTRONES WITH CONE-SHAPED RESONATORS by S. V. Kolosov, I. E. Zaitseva

“…GYRO-K makes it possible to obtain a high convergence rate when solving boundary value problems, as well as to solve the problem of optimizing the waveguide profile of gyroresonance devices with an acceptable computational burden. …”
Get full text

Automation of the Formation of a Mathematical Formulation of Kinetics for Multistage Chemical Reactions and Numerical Solution to a Direct Problem by N. A. Lysenko, K. F. Koledina

“…The kinetic parameters values were taken from literary sources. The direct kinetics problem was solved using algorithms: the Gear method, the Runge-Kutta method of the 4th order, and the scipy.odeint() method of the Python language. …”
Get full text

The acts of the EU tax law and double tax treaties: the problems of correlation in establishing anti-tax avoidance rules by E. A. Ponomareva

“…Different situations may occur when both countries believe that the taxpayer is their resident, or when each of them claims that the income was received in this state. States solve this problem both unilaterally with the help of national legislation, and on a bilateral basis with the help of a double tax treaty.With the adoption of the Action Plan aimed at combating the erosion of the tax base and the withdrawal of profits (hereinafter referred to as the BEPS plan) and the EU Council Directive 2016/1164 (ATAD), tax strategies for using gaps and inconsistencies in tax rules to artificially transfer profits to low-tax jurisdictions were limited.Purpose of the study. …”
Get full text