bluuebunny/crossref_metadata_2025 huggingface dataset:
Illicit Financial Flows and Economic Growth: Moderating Role of Economic and Financial Crime Commission in Nigeria
Authors: Bawa Abdulrasheed , Ogwiji Joseph
Published: September 2022

Despite the efforts of Economic and Financial Crime Commission (EFCC) at curbing illicit financial flows and related problems, the magnitude of the challenges experienced overwhelms her implementation capacities. This therefore necessitate this study by analysing the effect of illicit financial flows on economic growth in Nigeria. The data for study were extracted from the report of EFCC and Central Bank of Nigeria (CBN) statistical bulletins from the period of 2010 to 2019. The study data was based on secondary sources. A purposive sample technique was adopted for the study. Based on the OLS regression model, findings of the study revealed that illicit financial flow and convicted secured by EFCC have a positive and insignificant influence on economic growth. It is therefore, recommended that EFCC should increase the effort in prosecuting and secured convictions of offenders, because will strongly reduce illicit financial flow in Nigeria.
Global Ethical Consideration and Accounting Practices in Nigeria
Authors: Maduka Ifeoma Kate Nonyelum , Mustapha Lateef Olamide , Ajunwa Blessing Ogechi
Published: September 2022

The poor culture of accounting practices in Nigeria, as well as manipulation of financial statements have attracted the attention of scholars’ overtime to question the role of global ethics on accounting practices in Nigeria. In view of this, the main objective of this study dealt on the conceptual review of global ethical consideration and accounting practices in Nigeria. The study employed a review of literature by past researchers on the discourse. In conclusion, the study found that in Nigeria the culture of accounting promotes creative accounting practices, income smoothing and window dressing. Based on the findings, the study recommended that culture should be given adequate consideration in enforcement of global ethical rules and regulation among practicing accountants in Nigeria. Furthermore, professional bodies like Institute of Chartered Accountants of Nigeria ICAN, Association of National Accountants of Nigeria and financial reporting council of Nigeria. Should work in concensus in order to comply effectively with IFRS and global ethical rules and regulations.
Appraisal of the conflict between sharia law and rule of law on rights of women in Nigeria
Authors: Nnaeto Japhet Olusadum , Uzor Emenike Everest , Ndoh Juliet Anulika
Published: September 2022

The study “ appraisal of the conflict between sharia law and the rule of law on rights of women in Nigeria is inclined to reviewing the disagreement or incompatibility arising from injustices against women by the sharia law, which the rule of law is at variance with. Through its organ, the United Nations Organization had declared that all human beings, irrespective of gender, colour are entitled to enjoy the content of Universal Declaration of Human Right effective 1948. Consequently, every bonafide member of UNO, including Nigeria, must not only enshrine the declaration in its constitution but must also enforce and sustain such enforcement. The aforementioned exigency informed this study seeing that many states in the Nigerian Federation, especially from the north are fast adopting sharia law.The study was anchored on positive legal theory to critical explain the need for law in the society.Basically, data was elicited through secondary source. Findings revealed inter alia; that sharia law reduced the constitutional rights of women to live a dignified life; the rule of law was not very vociferous against the identified obnoxious practices of sharia law against women in northen Nigeria. Following the findings made, the study concluded that the liberation of women from the shackles of sharia law in Nigeria depends largely on the willingness of the rule of law to enforce the result of repugnancy test against sharia law where it applies. The study recommended interalia; A detailed review of sharia law in Nigeria which are not compatible with the provisions of the constitution; Constitutionalization of affirmative action for women in Nigera and Nigeria should diametrically adopt the provision of Convention on the Elimination of all Forms of Discrimination Against Women (CEDAW) to guide in enforcing rights of women against all odds in Nigeria.
Sentencing Guidelines and Prison Congestion in Nigeria: Challenges and Prospects for Decongestion
Authors: Agbo Festus Okpoto
Published: September 2022

This Paper examines the problems of absence of Sentencing Guidelines and Prison Congestion in Nigeria. It compares these in passing with the position in the United Kingdom. The Paper finds that the absence of Sentencing Guidelines does not encourage use of non-custodial options in sentencing but allows for uncoordinated exercise of judicial discretion in custodial sentences, which leads to prison congestion, disparity and uncertainty in penalties inflicted on prisoners convicted of same or similar offences. This is despite the efforts made in the Administration of Criminal Justice Act 2015 at providing scanty sentencing guidelines to solve the problem of uncoordinated sentencing. It concludes that comprehensive Sentencing Guidelines and Nigeria Sentencing Commission should be created to ensure adequate use of non-custodial sentences in deserving cases, uniformity and certainty in custodial sentences, and decongestion of correctional centres. The paper suggests solutions to bridge the gap, one of which is a recommendation that a penal law be enacted or existing ones amended to accommodate comprehensive Sentencing Guidelines and Sentencing Commission in Nigeria's criminal justice system. Analytical, comparative, descriptive, doctrinal, and empirical research methods are used in collating and scientifically analysing relevant statutes, statutory instruments, reports, judicial authorities, learned articles and textbooks, and interviews. These are followed with conclusion and recommendations.
Rupturing The Financing of Terrorism: Examination of The Adequacy of Nigerian Law
Authors: Oyewole Oyero Anthony , Oluwasegun Akintola John , Omolola Adeyemi Balogun
Published: September 2022

Global concern over terrorism and financing of terrorism became greatly heightened after September 11, 2001 bombing of the World Trade Centre with the concerted efforts put to bear across countries towards reassessment of policies, strategies and the readiness to forge international cooperation to ‘‘choke” the financing of terrorist groups and Organisations in support of terrorism. The employment of intelligence against terror and the confirmation of reports and findings of the States’ intelligence apparatuses also shed new knowledge which often dictates constant redefinition of terms and approaches in the fight against terrorism. Despite the elaborate legal framework in Combating Money Laundering and Financing of Terrorism in Nigeria, little can be said to have been achieved. It is suggested that all parties involved in the administration of criminal justice shall collaborate to ensure that criminal cases particularly Anti-Money Laundering and Combating of Financing of Terrorism are properly investigated, prosecuted and tried with minimum delay. Also, more serious efforts should be made to remove socio-economic injustices, imbalances and inequities in the society, alleviate the suffering of the people, provide increased job opportunities and the right atmosphere for genuine business and investment to thrive.
Inflammatory myopathy following coronavirus disease 2019 vaccination: a systematic review
Authors:   China-Japan Friendship Hospital, Ding Yukang , Chen Xixia , Ge Yongpeng
Published: September 2022

Review question / Objective: Reports of unexpected side effects have accompanied the vaccination of larger proportions of the population against coronavirus disease 2019 (COVID-19), including a few cases of inflammatory myopathy (IM). In a bid to improve understanding of the clinical course of vaccine complications, a systematic review of reported cases of IM following COVID-19 vaccination has been conducted. Condition being studied: Safety concerns have surrounded the vaccines since their development, with common adverse effects including local reaction at the site of injection and diverse non-specific flu-like symptoms (9). Most symptoms occur soon after vaccination and resolve within a short period but some serious events such as myopericarditis and cerebral venous thrombosis post COVID-19 vaccination had been reported. Meanwhile, some rare cases of vaccine-associated IMs have been reported. The current study systematically reviewed IM cases reported post-COVID-19 vaccination to date. Clinical and laboratory features are described and therapy and prognosis discussed.
Prognostic and Clinicopathological significance of CD155 Expression in Cancer Patients: A Meta-Analysis
Authors:   Zhejiang Hospital, Zhang Dan , Liu Jingting , zheng Mengxia , Meng Chunyan , Liao Jianhua
Published: September 2022

Review question / Objective: The present study aimed to comprehensively explore the relationship between CD155 expression and clinical characteristics and prognosis of cancer patients. The study was based on comprehensive search of relevant literature. In particular, the study attempted to define the role of CD155 in various cancer types. Eligibility criteria: The pre-established inclusion criteria were as follows: (1) all subjects were cancer patients who received standard treatment; (2) The expression of CD155 in the cancer patients was well-examined, and all patients were assigned into two groups based on the expression; (3) survival analysis was performed based on these two groups, and provided sufficient data to estimate the risk ratio (HR) and 95% confidence interval (CI) for overall survival (OS); and (4) scientific and reasonable research. Case reports, reviews, abstracts, letters, bioinformatic analysis, TCGA analysis, and articles that did not meet the inclusion criteria were excluded from analyses.
Prevalence of Thyroid cancer in Saudi Arabis: Systematic review and Meta-analysis
Authors:   Head and neck surgery department, King Abdullah Medical City., Alessa Mohammed , Wahedi Tayba , Alsairafi Jumanah , Almatrafi Nouf , Shuaib Wisal , Alnafie Johara , Alzubaidi Fatimah , Elmorsy Soha
Published: September 2022

Review question / Objective: What is the prevalence of Thyroid cancer among population in kingdom of Saudi Arabia?. The aim of this systematic review is to scrutinize the prevalence of thyroid cancer (TC) in Saudi Arabia and assess the relative frequency of subgroups related to types of thyroid cancer, age, and gender. Condition being studied: Thyroid cancer is an abnormal growth of cells that starts in the thyroid gland. There is four types of differentiated thyroid cancer, three of these cancer develop from the follicular cells, the papillary thyroid cancer, follicular thyroid cancer, Hürthle cell carcinoma, and one rare type develops from the thyroid’s C cells called medullary thyroid cancer. There is one undifferentiated thyroid cancer called anaplastic thyroid cancer.
Development and research of a new method of gas cleaning from particles less than 2.5 micron in size
Authors:   Biysk Technological Institute (branch) of the Altay State Technical University, Khmelev Vladimir N. , Shalunov Andrey V. ,   Biysk Technological Institute (branch) of the Altay State Technical University, Nesterov Viktor A. ,   Biysk Technological Institute (branch) of the Altay State Technical University, Bochenkov Alexander S. ,   Biysk Technological Institute (branch) of the Altay State Technical University, Tertishnikov Pavel P. ,   Biysk Technological Institute (branch) of the Altay State Technical University
Published: September 2022

Research was been carried out to develop a new method and device for gas cleaning from particles less than 2.5 µm in size by increasing the time of ultrasonic exposure to each particle and creating zones of local increase in the concentration of submicron particles. This was ensured by the formation of vortex flows between the disk flexural-oscillating radiator and the reflector. A local zone of increased concentration of particles w formed in the peripheral region of the vortex, due to the drift of particles under the action of centrifugal particles from the central region of the vortex to its periphery. This method increases the efficiency from 13% to 50% depending on the concentration of the particles.
Technology of obtaining fiber-filled shoes based on production waste
Authors:   Vitebsk State Technological University, Radyuk Anastasia N. , Burkin Alexander N. ,   Vitebsk State Technological University
Published: September 2022

The technology for the production of fiber-filled shoe soles based on the use of production waste is presented, which contributes to the saving of primary resources and the disposal of production waste. The study of the properties of the obtained soles, the analysis of which made it possible to reveal their compliance with the requirements of the standards, and the fact that their values are close to the materials currently used in the shoe industry.
Analysis of the efficiency of energy transmission through heat networks
Authors:   The Kosygin State University of Russia, Zhmakin Leonid I. , Sharpar Nikolay M. ,   The Kosygin State University of Russia, Polutsygan Elena O. ,   The Kosygin State University of Russia, Pervak Galina I. ,   The Kosygin State University of Russia
Published: September 2022

The paper considers the factors associated with the problems of energy saving in the transmission of thermal energy over long distances. Such factors are heat losses on the highway, low efficiency of pumping units and leakage of coolant in emergency situations. Various measures are proposed to eliminate them in order to improve the energy efficiency of networks.
Influence of thermal insulation parameters on temperature distribution in a cylindrical biogas reactor
Authors:   Belgorod state agricultural university named after V.Gorin, Vendin Sergey V. , Mamontov Artem Yu. ,   Belgorod state agricultural university named after V.Gorin, Ulyantsev Yuri N. ,   Belgorod state agricultural university named after V.Gorin
Published: September 2022

The results of the analysis of the influence of the thickness and thermal conductivity of thermal insulation (walls) on the temperature distribution inside a cylindrical bioreactor are presented. The analysis is based on the calculated dependences based on the solution of the Fourier heat conduction equation in layered media for a one-dimensional problem in a two-layer cylinder.
Thermopolarization effects in natural wood and fire safety of forest massives
Authors:   Voronezh State University of Forestry and Technologies named after G. F. Morozov, Kamalova Nina S. , Evsikova Natalia Yu. ,   Voronezh State University of Forestry and Technologies named after G. F. Morozov, Krutskikh Yulia V. ,   Voronezh State University of Forestry and Technologies named after G. F. Morozov
Published: September 2022

Some features of thermal polarization phenomena in the trunks of woody plants with fluctuations in the ambient temperature are considered, the results of an experimental study of the potential difference arising along the trunk and its radius formed with a difference in ambient temperature are presented, a method for analyzing the results is proposed.
Numerical simulation of the internal aerodynamics of multistage inertial and centrifugal dust collecting devices using free software
Authors:   The Kosygin State University of Russia, Polieftova Anna P. , Otrubyannikov Egor V. ,   The Kosygin State University of Russia, Kostrov Aleksandr A. ,   The Kosygin State University of Russia, Sedlyarov Oleg I. ,   The Kosygin State University of Russia
Published: September 2022

The modeling of the internal aerodynamics of multistage inertial and centrifugal dust collectors is carried out. On the example of a two-stage apparatus consisting of an inertial dust collector at the first stage and a centrifugal one at the second, a full simulation cycle was carried out using free software.
Mathematical description of the innovative development of the kinetics of drying food media with a combined energy supply
Authors:   Voronezh State University of Engineering Technologies, Antipov Sergey T. , Arapov Vladimir M. ,   K.G. Razumovsky Moscow State University of technologies and management (The First Cossack University), Kazartsev DmitryA. ,   K.G. Razumovsky Moscow State University of technologies and management (The First Cossack University)
Published: September 2022

The development of the mathematical description of the kinetics of drying food media under conditions of combined energy supply, based on the laws of chemical kinetics, is considered. A scientific hypothesis was proposed and confirmed: a generalizedS121 characteristic, the kinetics of drying - the dependence of the degree of drying on the degree of energy absorbed by the product, does not depend on the parameters characterizing the drying mode.
The way to control the formation of the pan fiber precursor using a model based on the phase diagram of gelation
Authors:   Tver State Technical University, Kalabin Alexander L.
Published: September 2022

Identified the quantitative characteristics of gelation and control values of this process. For this purpose we used the model dynamics and heat and mass transfer with filament formation in the wet spinning of synthetic fiber from polymer solutions.
Investigation of hydraulic resistance of finned heat exchanger using the ANSYS package
Authors:   The Tambov State Technical University, Romanova Elena V. , Koliukh Alexandr N. ,   The Tambov State Technical University
Published: September 2022

The design of the heat exchanger, which is a "pipe-in-pipe" type heat exchanger with fins, is proposed. The hydraulic resistance of a finned heat exchanger is calculated using the ANSYS software package (the FLUENT module); a conclusion is made about the possibility of using this software package for modeling.
Accounting for phonon transfer in the viscous compressible liquid flow and heat exchange model
Authors:   Institute of Power Engineering of the National Academy of Sciences of Belarus, Tyutyuma Vladimir D.
Published: September 2022

A phenomenological model of the viscous compressible fluid flow and heat transfer is proposed. It takes into account the contribution of the momentum and energy transfer by phonons.The equation of motion is based on a new interpretation of the Stokes hypothesis, in which the stresstensor linear invariant is associated not with thermodynamic, but phonon pressure. The energyequation additionally takes into account the work of the phonon pressure forces.
Modeling and assessment of the air quality of industrial premises
Authors:   The Kosygin State University of Russia, Sedlyarov Oleg I. , Kostyleva Valentia V. ,   The Kosygin State University of Russia, Aleynikov Vadim Yu. ,   The Kosygin State University of Russia, Kuranov Vyacheslav V. ,   The Kosygin State University of Russia
Published: September 2022

Modern approaches to assessing the quality of the air environment in the production premises of industrial enterprises are considered. It is noted that a new indicator – the local mean age of air (LMA) - is being actively used to assess the efficiency and quality of ventilation along with traditional indicators, such as temperature, relative humidity, air velocity and concentration of pollutants. The results of modeling the local average" age " of the air are presented.
Influence of temperature and humidity on the properties of waterproof materials for special clothing
Authors:   Vitebsk State Technological University, Ivashko Ekaterina I. , Burkin Alexander N. ,   Vitebsk State Technological University
Published: September 2022

The article presents the results of a study of the effect of temperature and humidity when simulating operating conditions on the water permeability of membrane materials of a two- layer structure on a textile basis with a hydrophobic membrane layer. In the course of the work carried out, it was found that the change in the level of water permeability is largely influenced by the change in temperature.
The features of energy-efficient technology of fiber-filled polyamide composites
Authors:   Saratov State Technical University - SSTU named Gagarin Yu. A., Volkova Evgeniya S. , Borisova Nataliya V. ,   Engels Technological Institute (branch) Saratov State Technical University named Gagarin Yu. A. - ETI SSTU named Gagarin Yu. A., Ustinova Tatyana P. ,   Engels Technological Institute (branch) Saratov State Technical University named Gagarin Yu. A. - ETI SSTU named Gagarin Yu. A.."
Published: September 2022

The prospects of using the energy-resource-efficient method of polymerization combination of components in the production of a composite material with increased physical and mechanical properties based on polyamide 6 and polyacrylonitrile technical flagellum are shown.
Analysis of beta-carotene and red beet dye stabilization by spectrophotometric methods
Authors:   The Kosygin State University of Russia, Gudok Anton A. , Nikulnikov Fedor M. ,   The Kosygin State University of Russia, Kobrakov Konstantin I. ,   The Kosygin State University of Russia
Published: September 2022

New methods of stabilization of natural dyes beta-carotene and red beetroot by the introduction of antioxidants and further analysis of efficiency by spectrophotometric methods are proposed.
Preparation of a sorbent based on chitosan and nickel 2- ethylimidazolate for highly efficient removal of copper ions from aqueous solutions
Authors:   Ivanovo State University of Chemistry and Technology, Fufaeva Victoria A. , Nikiforova Tatiana E. ,   Ivanovo State University of Chemistry and Technology
Published: September 2022

A sorbent based on chitosan (CS) and nickel 2-ethylimidazolate, used in this work as zeolitic imidazolate framework (ZIF), has been prepared. The optimal conditions for obtaining a sorbent have been determined. The sorption characteristics of sorbents related to copper(II) ions have been studied.
Reducing the fire hazard of polumeric materials of various chemical nature
Authors:   The Kosygin State University of Russia, Seredina Marianna A.
Published: September 2022

Described studies of the effectiveness of fire-retardant action of the retardants to reduce the combustibility of polyvinyl chloride and polystyrene.
Effect of whey fermentation on the release of organic acids during electrolysis
Authors:   Institute of Applied Physics, Chisinau, Vutcariova Irina I.
Published: September 2022

The research considers main approaches to the problem of the secondary resources reprocessing of the milk industry in the terms of whey generated in great volume while curd and cheese producing.The article examines the process of extracting organic matter from whey by the fractionation of whey by distillation under low vacuum. It is advisable to process concentrated whey. Treatment of whey using fractional distillation under vacuum allows obtaining organic acids of the required purity and required concentration The article considers the direction that makes it possible to obtain cost-effective whey processing, combining the concentration of whey by fractional distillation with electrical processing. This process allows you to separate the organic matter of the whey and direct the process of further concentration of the resulting preparations towards the formation of individual organic compounds.
Influence of temperature and impurity on change in thermal conductivity of composite reinforcement
Authors:   Tajik Technical University named after academician M.S. Osimi, Zaripov Jamshed A.
Published: September 2022

"Investigation of the thermophysical properties of composite reinforcement as a function of temperature is an important scientific problem of great practical importance. From a practical point of view, information on the thermophysical properties of composite reinforcement is important for high-temperature technology - without them, it is impossible to create reliable structures in construction, predict the behavior of materials in extreme conditions."
Study of the optical properties of silver hydrosol bleached by hydrogen peroxide
Authors:   The Kosygin State University of Russia, Zolina Lyudmila I. , Kotemako Ekaterina A. ,   Federal State Unitary Enterprise "Russian Institute of Aviation Materials"
Published: September 2022

The article presents the results of a study of the optical properties of silver nanoparticles when they interact with hydrogen peroxide. A probable cause of discoloration of silver hydrosols may be the appearance at the interface of a metamaterial state, that is, a compound that does not scatter or absorb light in the visible range.
Research of modified biopolymers under HF plasma conditions with the addition of a nanocomponent
Authors:   Kazan National Research Technological University, Pankova Evgenia A. , Rakhmatullina Gulnaz R. ,   Kazan National Research Technological University
Published: September 2022

Тhe paper considers the possibility of modifying a biopolymer (collagen) by high- frequency induction discharge plasma with the addition of silver nanoparticles. It was found that such a modification of collagen allows you to give the dermis: hydrophobicity, increase heat resistance, increase strength, reduce electrification, give bactericidal properties.
Manufacturing of multilayer electrospun nanofibrous webs
Authors:   Vitebsk State Technological University, Ryklin Dzmitry B. , Yasinskaya Natallia N. ,   Vitebsk State Technological University, Demidova Maria A. ,   Vitebsk State Technological University, Azarchenko Vladislav M. ,   Vitebsk State Technological University
Published: September 2022

The features of obtaining multilayer nanofibrous webs by electrospinning are considered. The most promising areas of application of multilayer nanofibrous webs technologies for subsequent use in medicine and cosmetology have been identified.
Prediction of properties of membrane textile materials for clothing
Authors:   Vitebsk State Technological University, Pankevich Darya K. , Burkin Aleksandr N. ,   Vitebsk State Technological University
Published: September 2022

The issues of predicting the properties of composite layered textile materials containing a membrane layer under operating conditions are considered, a description of the device is given, which makes it possible to simulate the mechanical operational loads of materials for clothing in various temperature and humidity conditions, the results of studying the structure and predicting the waterproofness of materials of various structures at a low air temperature are given.
Development and production of non-woven separation materials for alkaline batteries
Authors:   The Kosygin State University of Russia, Bokova Elena S. , Romanova Yylia S. ,   The Kosygin State University of Russia, Smulskay Maria A. ,   LLC " Research and Production Center "Electrospining", Filatof Ivan Y. ,   LLC " Research and Production Center "Electrospining"
Published: September 2022

The study examined separazione non-woven material obtained by the method of electrohidrodinamica hamowania from solutions of polysulfone in various solvents. The influence of the concentration and dynamic viscosity of spinning solutions on the electroforming process and the fiber diameter of non-woven materials is shown. The concentration dependences and ranges of changes in the dynamic viscosity that determine the nature of spinning and its transition from the process of electrospray liquid (ERW) to the actual process of electroforming fibers (EFV) are established. The possibility of predicting the fiber diameter and pore size of a nonwoven material is shown. It is established that the preferred solvents for the preparation of separation materials from polysulfone are dichloroethane, cyclohexanone and their mixtures.
Effect of carbon nanotubes on change heat difference of isobutane
Authors:   Tajik Technical University named after academician M.S. Osimi, Safarov Mahmadali M. , Jumaev Saidjafar S. ,   Tajik developmad pedagogical university named S. Aini, Gulomov Masrur M. ,   Tajik developmad pedagogical university named S. Aini
Published: September 2022

The article presents the results of an experimental study of the thermal con- ductivity of nanofluids of the isobutane system and nanosized carbon nanotubes in the temperature range (293-573)K and pressures (0.101-39.24)MPa. To measure the thermal conductivity of the investigated nanofluids of isobutane with SWCNTs, the method of regular thermal regime of the first kind (set by Professor I.F. Golubev) was used. The total relative error in measuring thermal conductivity at a confidence level of 95% is 3.8%.
Development of coatings production for artificial and synthetic leather, on the basis of sustainable latex composition
Authors:   The Kosygin State University of Russia, Kovalenko Grigory M. , Bokova Elena S. ,   The Kosygin State University of Russia, Novikova Yuliya E. ,   The Kosygin State University of Russia, Petrova Ekaterina K. ,   The Kosygin State University of Russia
Published: September 2022

In the studies conducted to obtain modified polyurethane dispersions for their use for coatings of artificial and synthetic leather with enhanced performance properties.
Effect of fluoride supplements on polymer fiber structure
Authors:   The Kosygin State University of Russia, Kolokolkina Nadezhda V.
Published: September 2022

Opportunities to obtain modified polymer (fluoride, chlorine-containing) materials with high levels of anti-adgesion properties and preservation of elastic-strength indicators are considered when using the method of coagulation moulding from solutions of fiber-forming polymers with supplements of fluoride-containing PAV, the anti-adgesion and strength properties of polymer materials are investigated.
Hardware design of the process of thermal-oxidative stabilization of long-length fibrous materials
Authors:   The Kosygin State University of Russia, Morozova Margarita A. , Morozov Andrey B. ,   PromTehRecycling LLC, Redina Ludmila V. ,   The Kosygin State University of Russia
Published: September 2022

The article presents a developed device for continuous thermal-oxidative stabilization of long-length fibrous materials, which allows to provide the necessary quality indicators, increase product yield, minimize energy losses and, as a result, improve the environmental situation.
Evaluation of the effect of intumescent flame retardants on the fire hazard indicators of textile materials
Authors:   Ivanovo Fire and Rescue Academy of the State Fire Service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters, Spiridonova Veronika G. , Tsirkina Olga G. ,   Ivanovo Fire and Rescue Academy of the State Fire Service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters, Shabunin Sergey A. ,   Ivanovo Fire and Rescue Academy of the State Fire Service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters, Nikiforov Alexander L. ,   Ivanovo Fire and Rescue Academy of the State Fire Service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters, Uleva Svetlana N. ,   Ivanovo Fire and Rescue Academy of the State Fire Service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters
Published: September 2022

This article discusses the aspects of the use of intumescent flame retardants to reduce the fire hazard of technical fabrics made of natural fibers. The effectiveness of bulging compositions based on tannic acid is shown. Experimental data on the fire-hazardous properties of the starting material and its constituent textile fibers, as well as fabrics treated with an intumescent flame retardant, are presented.
"Polykon'' mosaic membranes reinforced with viscose fiber
Authors:   Yuri Gagarin State Technical University of Saratov, N.G. Chernyshevsky Saratov State University, Terin Denis V. , Tsyplyaev Sergey V. ,   Yuri Gagarin State Technical University of Saratov, Cherkasov Vladimir V. ,   National University of Science and Technology “MISiS”, Kardash Marina M. ,   Yuri Gagarin State Technical University of Saratov
Published: September 2022

Some features of fabrication of "Polykon" mosaic membranes obtained by the "from anionite to cationite" technology are considered. The results of an experimental study of the physical and mechanical properties of a material as an object of ionic transfer are presented.
Influence of thermal nanopowder on the behavior of electrophysical properties of water
Authors:   Tajik Technical University named after academician M.S. Osimi, Safarov Mahmadali M. , Norov Zafar U. ,   Tajik developmad pedagogical university named S. Aini, Tilloeva Tahmina R. ,   Branch of NIU MEI in Dusanbe sity, Zaripova Mohira A. ,   Tajik Technical University named after academician M.S. Osimi
Published: September 2022

The article presents the results of an experimental study of the electrical con- ductivity and resistivity of nanofluids of the water and nanosized pentaelast system in the tempe- rature range (293-473) K and pressures (0.101-29.32) MPa. To measure the electrical conductivity of the investigated nanofluids of water with TNP, a potentiometric method was used. The total relative error in measuring electrical conductivity at a confidence level of 0.95 is 2.5%.
Targeted synthesis and study of the properties of azo dyes with expressed sorption activity
Authors:   The Kosygin State University of Russia, Seleznev Vladislav S. , Isaeva Tatiana A. ,   The Kosygin State University of Russia, Kobrakov Konstantin I. ,   The Kosygin State University of Russia
Published: September 2022

Methods of synthesis have been developed and some properties of water-insoluble (dispersed) and water-soluble (acidic) dyes with pronounced chelating properties have been studied. Ways of practical use of the sorption activity of dyes are proposed.
Influence of nanosized titanium dioxide on change in density of toluene depending on temperature and pressure
Authors:   Tajik Technical University named after academician M.S. Osimi, Safarov Mahmadali M. , Jabborzoda Matlabi ,   Tajik developmad pedagogical university named S. Aini, Makhmadiev Bakhtier M. ,   Tajik developmad pedagogical university named S. Aini
Published: September 2022

The article presents the results of an experimental study of the density of nanofluids of the toluene system and nanosized titanium dioxide (with memory effects) in the temperature range (293-560) K and pressures (0.101-49.01) MPa. To measure the density of the investigated nanofluids of toluene and titanium oxides (with memory effects), the method of hydrostatic weighing was used. The total relative error of density measurement at a confidence level of 95% is 0.1%.
Scientific and engineering schools as an environment that creates and implements competitive projects and forms the intellectual potential of the country
Authors:   International and Russian Unions of scientific and engineering associations, Drukarenko Sergei P. , Vorobeva Maria V. ,   International and Russian Unions of scientific and engineering associations
Published: September 2022

The article addresses issues of improving the country's competitiveness and its intellectual potential by supporting domestic scientific and engineering schools
Cooperation of Russian Federation and Great Britain in the field of analyses, monitoring and prognosis of development of market of modern low-carbon technologies
Authors:   Veteran’s Council of Russian Academy of Sciences, Rathkeen Leonid S.
Published: September 2022

The perspective of cooperation between Russian Federation and Great Britain in the field of analyses, monitoring and prognosis of development of modern Low-Carbon Technologies (LCT) are discussed in the article. Also are presented the different directions pf brunch and regional cooperation in the field of LCT.
The features of solving of engineering problems for projecting of block-module constructions and implementation of innovative products for oil and gas fields with calculating of economical efficiency of its development
Authors:   Veteran’s Council of Russian Academy of Sciences, Rathkeen Leonid Sergeevich
Published: September 2022

The article is devoted to the features of the solving of engineering problems for projecting of block-module constructions with the implementation of the innovative products for oil and gas fields. Much attention is paid for the calculations of the economical efficiency of its development.
The heirs of Korolev from the siberian Zheleznogorsk. About the engineering school of JSC "Information satellite systems named after M. F. Reshetnev»
Authors:   International and Russian Unions of scientific and engineering associations, Gulyaev Yury V. , Drukarenko Sergei P. ,   International and Russian Unions of scientific and engineering associations, Ladokhin Yurii D. ,   International and Russian Unions of scientific and engineering associations
Published: September 2022

The article considers the features of the engineering school formed in JSC "Information Satellite Systems named after Academician M. F. Reshetnev" (Zheleznogorsk): integral role of consensus group’s founder, harmony between senior's experience and youth’s impertinence, innovation activity orientation. Author summed up engineering consensus groups trends in a time of digital transformation.
Public associations of scientific and engineering workers in the field of geodesy and cartography
Authors:   Russian Society of Geodesy, Cartography and Land Management, Zabnev Viktor I. , Pobedinsky Gennady G. ,   Russian Society of Geodesy, Cartography and Land Management, Tagunov Vasily P. ,   Russian Society of Geodesy, Cartography and Land Management, Shayapov Radmil G. ,   Russian Society of Geodesy, Cartography and Land Management
Published: September 2022

The history of scientific and technical societies in Russia and the current state of public associations of scientific and engineering workers in geodesy, cartography, and Geoinformatics are considered. The stages of creation of the Russian society of geodesy, cartography and land management are considered in more detail. The Society's current activities are disclosed.
Use of biomass waste for environmentally friendly technologies for the production of new products
Authors:   Moscow Polytechnic University, Volshanskiy Ilya M. , Berengarten Michail G. ,   Moscow Polytechnic University
Published: September 2022

Some methods of utilization of biomass waste in order to obtain new environmentally friendly products are considered, a method for obtaining formic acid from biogas and subsequent new products based on it is given.
Demercurization technique with chlorine-containing recipes in the conditions of the hard north
Authors:   RUSSIAN LABORATORI Ltd., Novoselova Elena A.
Published: September 2022

Currently, there are no demercurizers used at low temperatures in the Far North, the use of which will increase the efficiency of rescue operations in the elimination of emergency situations. The available demercurizers have a long demercurization time (1.5 - 2 days) and low efficiency. In this regard, a new demercurization method has been developed based on the use of chlorine (I) oxide in carbon tetrachloride at low temperatures.
Efficiency of the energy supply system of facilities ground handling of an aircraft based on improving staff training
Authors:   Military educational scientific center of the Air Force ", Sinyukov Victor V. ,   Military and air academy named after Professor N.E. Zhukovsky and Yu.A. Gagarin", Schukin Andrei V. ,   Military educational scientific center of the Air Force "Military and air academy named after Professor N.E. Zhukovsky and Yu.A. Gagarin"
Published: September 2022

The power supply system of the state aviation airfield and its components are considered. An expression was obtained that allows assessing the efficiency of the system of power supply of aircraft ground maintenance facilities. The influence of the quality of training and professional qualification of the personnel of the energy supply system on its effectiveness was determined, important conclusions were made from a practical point of view.
Analytical studies of separation of stable emulsions in a jet apparatus
Authors:   The Kosygin State University of Russia, Tyurin Mikhail P. , Borodina Elena S. ,   The Kosygin State University of Russia, Pervak Galina I. ,   The Kosygin State University of Russia
Published: September 2022

The article presents a mathematical model of the process of separation of stable emulsions in a jet apparatus. The mathematical model of hydrodynamic flows and interactions in the jet apparatus made it possible to obtain the distribution of pressures and velocities, the change in the velocities of turbulent pulsations and turbulent viscosity in the jet apparatus. In addition, on the basis of a mathematical model, a range was obtained in which the length of the mixing chamber of the jet apparatus should be located, which should be 9 - 12 diameters of the mixing chamber (the exact value is determined based on the composition of the emulsion).
Fractal model for the problem of mixing the components
Authors:   The Kosygin State University of Russia, Sevostyanov Petr A. , Samoilova Tatyana A. ,   The Kosygin State University of Russia
Published: September 2022

The article deals with the mixing of components in the manufacture of a mixture. Criteria for assessing the quality of mixing are proposed. It has been established that the mixing process is a fractal process.
Nonlinear control algorithms of a chemical reactor thermal operation mode
Authors:   Ivanovo State University of Chemistry and Technology, Labutin Alexander N. , Nevinitsyn Vladimir Yu. ,   Ivanovo State University of Chemistry and Technology, Volkova Galina V. ,   Ivanovo State University of Chemistry and Technology, Zagarinskaya Yulia N. ,   Ivanovo State University of Chemistry and Technology
Published: September 2022

The article deals with a nonlinear cascade temperature control system design for a liquid-phase emical reactor using the method of analytical design f aggregated regulators.
Calculation of structures of motion of dense particles in vortex flows based on digital technologies
Authors:   The Kosygin State University of Russia, Belousov Alexander S. , Abramin Wladislav Iu. ,   The Kosygin State University of Russia
Published: September 2022

A technique for spatial modeling of the structures of vortex flows of dense particles is proposed and tested. The patterns of flow structures typical for cyclones have been established
Application of parametric 3d modeling in designing a rotary mixer for bulk materials
Authors:   Yaroslavl State Technical University, Stenko Dmitry V. , Kapranova Anna B. ,   Yaroslavl State Technical University, Bahaeva Darya D. ,   Yaroslavl State Technical University, Fedorova Daria V. ,   Yaroslavl State Technical University
Published: September 2022

Simulation modeling of the arrangement of the unit for spraying bulk components in a rotary mixer with tangential elastic blades has been carried out. A system of equations for parametric 3D modeling of the new apparatus is obtained.
Development of ontological knowledge model in the algorithms of designing automatic thermal protection systems for work in extreme conditions
Authors:   The Kosygin State University of Russia, Kaznacheeva Anastacia A. , Vlasenko Olga M. ,   The Kosygin State University of Russia
Published: September 2022

The article discusses the process of developing an ontological model of a specialist's knowledge in the field of automatic temperature control in divers' overalls. The resulting model is the basis for the creation of a design system for automatic thermal protection of workwear for work in extreme conditions.
Cooperation of Russian Academy of Sciences and ROSNEFT on the example of projecting and development of digital intellectual enterprises
Authors:   Veteran’s Council of Russian Academy of Sciences, Rathkeen Leonid S.
Published: September 2022

The cooperation of Russian Academy of Sciences and ROSNEFT on the example of projecting and development of digital intellectual enterprises are discussed in the article. Much attention is paid for implementation of the brunch innovative technologies and cooperation with the leading scientific and industrial enterprises and organizations.
The contribution of A. N. Planovsky school in the formation and development of processes and apparatuses of chemical technology as a science and as an academic discipline
Authors:   Kurnakov Institute of General and Inorganic Chemistry, Kulov Nikolay N.
Published: September 2022

Development of Chemical engineering in Russia and role in it school of A. N. Planovsky. Tendency to development of Chemical engineering and problems of chemical- technological education.
Fiber and nanomaterial technology innovations for the development of innovative technologies in medicine and technology
Authors:   The Kosygin State University of Russia, Kildeeva Natalia R.
Published: September 2022

The physicochemical processes that form the basis of traditional methods for spinning fibers from solutions of biopolymers, and the possibility of controlling the structure and properties of chemical fibers obtained by dry spinning or coagulation in a precipitation bath are considered. The prospects of electrospinning technology for the creation of innovative materials for biomedical purposes are analyzed.
On some features of mathematical modeling of heat and mass transfer phenomena on the boundaries of two-phase media
Authors:   Moscow State University of Civil Engineering, Fedosov Sergey V.
Published: September 2022

The article deals with the mathematical aspects of the phenomena of transfer of heat and mass of matter in the «gas (liquid) - solid»' system in the boundary layer adjacent to a solid flat surface. Main features of boundary layer models in a moving continuous medium. Boundary-value problems of heat conduction and diffusion in the boundary layer, samples for the densities of heat fluxes and mass of matter within and at the boundaries of the laminar and turbulent boundary layers are formulated.
Application of Markov chains theory in chemical engineering
Authors:   Ivanovo State Power Engineering University – ISPEU after V.I. Lenin, Mizonov Vadim E. , Berthiaux Henri ,   Ecole des Mines d’Albi-Carmaux
Published: September 2022

The objective of the paper is to demonstrate how mathematical tool of the Markov chains theory can be effectively used to model the wide spectrum of processes in chemical engineering.
Mini and micro reactors: modern state and the prospectives of their use for nanoparticles synthesis
Authors:   St.Petersburg State Institute of Technology,, Abiev Rufat Sh.
Published: September 2022

The disadvantages of traditional macroscale methods to the solution synthesis of nanosized particles are considered. The spatial and temporal scales of the heterogeneous nucleation process are indicated. The advantages of milli- and microscale approaches to the in-line synthesis of nanosized particles, both in single-phase and in two-phase flows, have been demonstrated. Examples of microreactor synthesis of oxide and fluoride nanosized materials are given.
Efficiency of mass exchange processes in systems with solid phase (drying, adsorption, extraction)
Authors:   Russian state agrarian University – MAA after K. A. Timiryazev, Rudobashta Stanislav P.
Published: September 2022

On specific examples, the possibilities of increasing the efficiency (in the broad sense of the word) of the specified mass transfer processes at the present stage are considered - through the use of modern methods of mathematical modeling and kinetic calculation of devices, intensification, energy and resource conservation, preservation or even improvement of the quality indicators of processed materials, solutions to environmental