The electric vehicle routing problem with drones: An energy minimization approach for aerial deliveries by Nikolaos A. Kyriakakis, Themistoklis Stamadianos, Magdalene Marinaki, Yannis Marinakis

“…The problem considers same-sized packages, belonging to different weight classes. …”
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Enhancing Mathematical Education Through Mobile Learning: A Problem-Based Approach by Javier Martínez-Gómez, Juan Francisco Nicolalde

“…The results highlight the contribution of mobile devices and problem-based learning in the development of skills for collaborative work, decision-making, and problem-solving through systems of linear equations using four techniques. …”
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Economic development of India in the post-colonial period: main features, problems, evolution by Alexander Stefanovich Ivashchenko

“…After the liberation of the countries of Asia and Africa from colonial and semi-colonial dependence in the second half of XX century, they faced a whole series of problems that required urgent solutions. One of these problems was the task of filling the declared sovereignty with real efforts to create capable, established states. …”
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Student Efforts in Rural Areas to Face Problems Nahwu Mobile Learning Online by Ade Destri Deviana, Akhmad Rusydi, Nisfiatul Azizah, Ahmad Muradi, Abdul Hafiz

“…Online learning that a solution to education during the COVID19 has created a problem for the unprivileged society as limited internet access, but they have kept participating; students made several efforts. …”
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Method of investigating thermal fluctuation processes in problems of diagnostics and prediction of insulating materials by Marina N. Dubyago, Nikolay K. Poluyanovich, Vyacheslav Kh. Pshikhopov

“…The investigation of thermal fluctuation processes in insulating materials in accordance with the thermal conductivity theory for solving the problems on diagnostics and forecasting the residual life of insulating materials on the basis of a digital recorder, as well as on the nondestructive temperature method, is described. …”
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THE PROBLEMS OF WORK OF THE MILITARY SEA COUNCIL IN THE YEARS OF THE BOARD OF KARL I STUART by S. Gavrilov

“…The Naval Council, which was created in the years of Henry VIII, became the body that effectively provided the permanent work of the English navy. …”
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Multidisciplinary teams involved: detection of drug-related problems through continuity of care by Elena Yaiza Romero-Ventosa, Marisol Samartín-Ucha, Alicia Martín-Vila, María Lucía Martínez-Sánchez, Isabel Rey Gómez-Serranillos, Guadalupe Pineiro-Corrales

“…Objective: To quantify Drug-Related problems (DRPs) by establishing a Strategic Continuity of Care Program (e-Conecta- Concilia Program; e-CC) focused on the drug therapy of patients within an Integrated Management Structure, in order to guarantee the therapeutical efficiency, safety and traceability of patients. …”
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The problem of inflation and dependence on imports in an open economy (on the example of the economy of the republic of Tajikistan) by M. M. Ahmedova

“…The main objective of the study is to identify the peculiarities of inflation trends in the context of large import dependence, as well as finding the ways to solve the problems of inflation and import dependence. …”
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Analog and digital systems and high-performance solutions in problems of brain research and modeling by N. I. Ananyeva, A. V. Bogdanov, D. E. Gushchanskiy, A. B. Degtyarev, N. M. Zalutskaya, K. A. Lysov, N. G. Neznanov, O. O. Iakushkin

“…For each of them we survey existing options for creating cloud-based distributed computing solutions that can solve important challenges faced by researchers in their work.…”
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PRIORITY PROBLEMS OF MANAGEMENT OF RUSSIAN INDUSTRIAL ENTERPRISES AND NECESSITY OF DEVELOPMENT OF PERSONAL MANAGEMENT by Olga Alexandrovna Boris, Irina Igorevna Kuzmenko

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Method for Determining the Risk Profile of Investors Based on the Relationship of Two Stock Investing Problems by V. A. Gorelik, T. V. Zolotova

“…The scientific novelty lies in the development of a mathematical approach to solving the problem of determining the risk profile based on the relationship between the solutions of two problems of choosing an investment portfolio, expressed as conditions on the parameters under which the solutions of these problems exist and coincide.   …”
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DEVELOPMENT OF PROBLEM-SPECIFIC MODELING LANGUAGE TO SUPPORT SOFTWARE VARIABILITY IN "SMART HOME" SYSTEMS by Rustam Gamzayev, Mykola Tkachuk

“…One of the innovative methods of solving this problem is the use of domain-specific modeling languages (DSMLs), which can reduce the time and other project resources required to create such systems. …”
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Trade unions of Russia in the system of social partnership: legal regulation, problems and prospects of development by G. N. Obukhova

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Audit in Belarus under new law and in new environment: first results, problems, prospects by S.L. Korotayev, A.V. Nemeroveс

“…The authors identify the problems inherent in auditing, propose specific measures to solve these problems, and to create the necessary conditions for the further development of audit.…”
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PROBLEMS OF STRATEGIC MANAGEMENT OF BUSINESS PROCESSES IN THE CONTEXT OF INTEGRATED DIGITALIZATION OF HIGH-TECH INDUSTRIES by N. N. Trofimova

“…The novelty and scientific value of the work lies in the fact that the result of the study was a reasonable author’s approach to studying the specifics of the digital economy in Russian industry, as well as the development of an algorithm for identifying and solving existing problems of digitalization, taking into account the peculiarities of high-tech industries.…”
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THE ROLE OF ENGINEERING PEDAGOGY IN THE SOLUTION OF SECURITY PROBLEMS ON AUTOMOBILE TRANSPORT AND IN THE SPHERE OF ROAD MAINTENANCE by Yury V. Trofimenko, Zoya S. Sazonova, Tatyana V. Fedyukina

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FUNCTIONING OF THE CAR PARKING PLACES NEAR HOUSES: FORMULATION OF THE PROBLEM OF THE ROAD CITY NETWORK by I. E. Agureev, D. A. Yurchenko

“…The load models of the road network make it possible to understand a lot of the transport, social, environmental, and other city problems. Creating transport models requires knowledge of the traffic flows’ formation and functioning. …”
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Problems of Public Service Personnel Potential Formation in the Context of New Public Management Realization* by E. V. Vasil’Eva, M. V. Mirzoyan

“…Research is based on the scientific approach for creating a neural network model of recruitment and talent management in solving project tasks based on a specific set of characteristics and competencies.…”
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Magnetohyrodynamic Turbulence in a Spherical Shell: Galerkin Models, Boundary Conditions, and the Dynamo Problem by John V. Shebalin

“…These Galerkin methods transform the problem from a few partial differential equations in physical space into a huge number of coupled, non-linear ordinary differential equations in the phase space of expansion coefficients, creating a dynamical system. …”
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Problems of demographic security through the prism of an assessment of dynamics of natural and migration processes in Russia by O. A. Mahova, E. A. Egorova

“…Article retractedCurrently, the literature special attention is given to various adverse factors of sustainable demographic development of modern Russia, especially in the context of problem solving in the field of elimination of threats prejudicial to the country’s national interests. …”
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