Vol. 34 No. 04 (2021)

Articles

• Thermal-hydraulic rating of a shell-and-tube heat exchanger for acetone heating

  Amaury Pérez Sánchez, Rutdali María Segura Silva , Jesús Rubén Montalván Viart, Elizabeth Ranero González, Eddy Javier Pérez Sánchez

  1075-1097

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• Characterization of water quality indicators in the municipality of La Unión, Lempira in Honduras

  Fredy Barrientos Castellanos, Ingris Varela Murillo, Jenny Ruiz Cardona, Suany Lagos Hernandez, Leonardo Chavarría Carrión, Jhunior Marcía Fuentes

  1098-1105

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• Study of the entrepreneurial profile of the administrators of the micro and small businesses in the southeast region of México

  Patricia E. David – Miros , María del C. David-Miros, Francisco Toto-Machucho

  1106-1119

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• Formulation of a beetroot foam (Beta vulgaris) from soy lecithin

  Jesús Escandell Comesaña, Alexis Pascual Aguirre, Héctor Zumbado Fernández

  1120-1128

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• Viable model of creative company for small and medium art crafts enterprises

  Citlalli Macías Barreto , Mario Aguilar Fernández

  1129-1139

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• Dynamics of educational innovation processes through the analysis of social networks

  Patricia del C. Lacayo-Cruz

  1140-1147

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• 3D Inversion of Airborne Magnetic Data and Validation of it by Using Sourk Mine Drilling Data

  Omid Amani Jafarlou, Afshin Ashja Ardalan, Ahmad Adib, Alireza Ganji, Soheila Bouzari

  1148-1163

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• Petrographic and Geochemical Studies of the Host Rock of the Chaghoo Copper Orebody in the Southwest of Karaj

  Alireza Rakhshani Moghadam, Mohammad Lotfi, Mohammad Reza Jafari, Afshin Ashja-Ardalan, Majid Pour Moghaddam, Abdollah Yazdi

  1164-1179

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• Numerical Modelling of TEM Fields by the Edge-Based Finite Element Method Using Tetrahedral Element for Central Rectangular Loops

  Hossein Shahnazari- Aval, Mirsattar Meshinchi-Asl, Mahmoud Mehramuz

  1180-1199

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• Petrology of lamprophyric in northern Jirandeh, Iran

  Abdolreza Soleimani , Shahrooz Haghnazar , Mansour Vosoughi Abedini, Saeed Hakimi Asiaber

  1200-1214

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• Exploration a New Model for Assessment the Environmental Risk of Dams in Construction Stage (Case Study: Balarood Dam, Khuzestan)

  Farzaneh Movahednejad

  1215-1230

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• Analysis success factors of the new cities establishment (case study: Pardisan town)

  Narjes Ghaempanah, Mohammad-Taghi Rahnamaei

  1231-1242

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• Legal regulation of rational energy production and consumption in Russia and other states

  Evgeniy E. Tonkov, Vladislav Yu. Turanin, Oksana S. Lilikova, Marina M. Staroseltseva, Elena A. Gorshkova

  1243-1249

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• The modern paradigm of rational environmental use as a trend of environmental legal regulation

  Nadezhda M. Mityakina, Lyubov A. Pozharova, Larisa V. Tsurikova, Sergey A. Ivanov, Tatyana I. Kuzmina, Mikhail Yu. Tretyakov

  1250-1257

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• Developing of keystroke dynamics analyzing systems using a presentation based on state contexts

  Dmitry A. Trokoz, Alexey I. Martyshkin, Elena A. Balzannikova, Irina G. Sergina

  1258-1271

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• Modeling of the components of the natural environment

  Evgeny Kuznetsov , Anna Khadzhidi , Margarita Kuznetsovа, Sergey Pushenko

  1272-1281

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• Field oriented control of PMSM drive with backup power supply

  Maxim Bobrov, Anatoly Shashunkin

  1282-1289

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• Usability evaluation of mobile devices user interface

  Wajdi Aljedaibi, Reem Mohammed Bashmail

  1290-1300

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• Application of bayesian scientific approach to constructing the statistical estimations for solving metrological and measurement problems

  Khayrullin Rustam Zinnatullivich, Khaimuldinova Altyngul Kumashevna, Taimanova Gulnara Kabzhanovna, Sarsembayeva Tolkyn Erzhanovna, Volkov Vladimir Sergeevich, Shamina Svetlana Vladimirovna, Lyalin Evgenij Aleksandrovich, Kabanov Oleg Vladimirovich

  1301-1321

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• Applying of system models in the progress of formation and implementation of programs for innovative development of regions

  Mafura Uandykova, Diana Stepanova, Svetlana Shchepetova, Leonid Ratkin

  1322-1343

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• Assessment and analysis of innovative activities of high-tech industries in the digital economy based on the cluster approach

  Oleg Vladimirovich Trofimov, Vladislav Genrihovich Frolov, Elena Zuferovna Klimova, Nina Mikhaylovna Ilyicheva, Marina Vladimirovna Kislinskaya

  1344-1354

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• Conceptual models of tax systems of asian states at different stages of economic development on the example of japan and china

  Vladimir Alexandrovich Slepov, Mikhail Evgenievich Kosov, Mikael Edvardovich Khoranyan, Sergey Aleksandrovich Balandin, Sergey Yuryevich Popkov

  1355-1369

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• St. Petersburg paradox: adoption of decisions on the basis of data mining and development of software in the sphere of business analytics

  Mikhail Samuilovich Gasparian, Irina Anatolievna Kiseleva, Valery Alexandrovich Titov, Natalia Alekseevna Sadovnikova

  1370-1380

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• Priorities of public debt policy and security of the national economy

  Elena Konstantinovna Voronkova, Elena Ivanovna Gromova, Rustam Anvarov, Igor Talievich Keri, Sergey Yuryevich Popkov

  1381-1387

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• Simulation and risk management of financial activities in the digital economy era

  Mikhail Samuilovich Gasparian, Irina Anatolievna Kiseleva, Valery Aleksandrovich Titov, Leonid Anatolyevich Olenev

  1388-1395

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• Renovation readiness matrix for cities

  Leonid Kievskiy, Ilya Kievskiy, Anastasia Sergeeva

  1396-1402

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• Temporal and spatial changes of macrobenthos communities in south east shores of the Caspian sea

  Nadia Javandel, Maryam Akhoundian

  1403-1412

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• Determining the ratio of the number of recoil electrons to the number of photoelectrons using a new method

  Petr M. Kosianov

  1413-1419

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• Developing technology of creating wear-resistant ceramic coating for internal combustion engine cylinder sleeve

  Anatoliy V. Chavdarov, Viatcheslav A. Denisov

  1420-1430

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• Portable microwave radiometer for wearable devices

  Sergey G. Vesnin, Mikhail K. Sedankin, Lev M. Ovchinnikov, Alexander G. Gudkov, Vitaly Yu. Leushin, Igor A. Sidorov, Igor I. Goryanin

  1431-1447

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• Analyzing methods of determining pre-destruction of blast hole vicinity

  Yevgeny B. Shevkun, Alexander V. Leshchinsky, Evgeny A. Shishkin, Yuri A. Lysak, Andrey Yu. Plotnikov

  1448-1460

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• Developing and exploring the characteristics of optical-fibre vibration sensor

  Vladimir S. Soloviev, Sergey P. Timoshenkov, Andrey S. Timoshenkov

  1461-1476

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• Anniversary of the commencement of the sg-3 Kola superdeep borehole drilling operations

  Petr K. Skuf'in

  1477-1489

  • PDF

• Performance dynamics of pdc cutters used in breaking ductile brittle rock

  Oleg B. Trushkin, Hamzja I. Akchurin

  1490-1498

  • PDF

• Changes in physical and mechanical properties of soils due to anthropogenic impact on the territory of Chita

  Danil D. Shesternev

  1499-1514

  • PDF

• High frequency power supply to improve operation stability of linear electron accelerator

  Vladimir Kuzmich Shilov, Aleksandr Nikolaevich Filatov, Aleksandr Evgenevich Novozhilov

  1515-1520

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