bluuebunny/crossref_metadata_2025 huggingface dataset:
La investigación filosófica desde la relación: una mirada panorámica a la luz de una propuesta metodológica
Authors: Cisneros Arellano José Luis
Published: June 2022

El objetivo de este artículo es indicar que la noción ontológica de relación en cuanto relación ha sido clave para el desarrollo de los más representativos métodos filosóficos. En ese sentido, al final del artículo propongo una particular perspectiva metodológica para la investigación filosófica. Para llegar ahí abordo desde una breve revisión histórica, en primer lugar, algunos aspectos epistemológicos y ontológicos básicos de cada método. En segundo lugar, expongo mi propuesta y sugiero que la investigación filosófica se puede valer del apoyo de evidencias empíricas o documentales que, en interface con axiomas y postulados ontológicos, se someten a un proceso de validación a partir de dos teoremas: esencia y posibilidad. A dicho proceso lo he llamado ingeniería filosófica.
Fear of Cancer Recurrence: Lived Experiences of Cancer Survivors’ Spouses
Authors: Urbutienė Eglė , Pukinskaitė Rūta
Published: June 2022

Fear of cancer recurrence is the most prevalent and burdensome emotional concern among cancer survivors’ spouses after treatment. This qualitative study aimed to disclose, what are cancer survivors’ spouses lived experiences of fear of cancer recurrence. Seven adult spouses were explored. Data were obtained using a semi-structured interview and analyzed by inductive thematic analysis. Analysis revealed that fear of cancer recurrence is interpersonal experience and fear transmits in a couple. The spouses associate cancer recurrence with death and risk of losing their spouse. The threat of cancer recurrence triggers not only the feelings of insecurity, uncertainty about the future and loss of control, but also appreciation of life. Planning and control, religiosity, avoidance and awareness of fear helped spouses to reduce concerns about relapse. Interventions for spouses should focus on promotion of emotional expression of cancer recurrence concerns, also learning to accept and tolerate uncertainty.
РОЗРОБКА ТА ТЕСТУВАННЯ ЗАСОБІВ МОДЕЛЮВАННЯ НАУКОВО-ДОСЛІДНОЇ ТА ДОСЛІДНО-КОНСТРУКТОРСЬКОЇ РОБІТ ГЕОФІЗИЧНОГО ПРИЛАДОБУДУВАННЯ ЕЛЕКТРОМЕТРІЇ НАФТОГАЗОВИХ СВЕРДЛОВИН
Authors: Миронцов М. , Довгий С. , Трофимчук О. , Лебідь О. , Охарєв В.
Published: June 2022

Вступ. Одним з перших етапів будь-якого приладобудування є науково-дослідні (НД) та дослідно-конструкторські роботи (ДКР). Математичне моделювання дозволяє уникнути високовартісних та тривалих у часі натурних чи лабораторних випробувань. Це підвищує ефективність розробки нової апаратури.Проблематика. Переважна більшість використовуваної в Україні апаратури електрометрії є морально застарілою. Розробка нових типів апаратури можлива з використанням математичного моделювання низки етапів НД та ДКР. Математичне моделювання електрометрії вимагає не тільки розробки та реалізації числових методів розв’язання відповідних прямих задач, а й ретельного тестування їх перед впровадженням.
Мета. Розробка, програмна реалізація та тестування програмно-методичного забезпечення моделювання НД та ДКР геофізичного приладобудування електрометрії нафтогазових свердловин.Матеріали й методи. Застосовано математичне моделювання задач електрометрії нафтогазових свердловин.Результати. Розроблене програмне забезпечення дозволило із мінімальними затратами ресурсів часу за допомогою моделювання для заданих геометрії зондової частини, початкових умов (параметри живлення) та свердловинних умов розраховувати діапазони вимірюваних величин та досліджувати характеристики зонду (вертикальну роздільну здатність, глибину дослідження тощо); за допомогою створеного алгоритму мінімізації встановлювати оптимальне значення будь-якого параметра зонду для зменшення похибки визначення будь-якого геоелектричного параметраобраного пласта.Висновки. Запропоновано розроблене та реалізоване програмно-методичне забезпечення моделювання НД та ДКР геофізичного приладобудування електрометрії нафтогазових свердловин, що пройшло успішне тестування та готове до подальшого впровадження у виробничий процес. Його можна ефективно використовувати при створенні відповідного програмного забезпечення кількісної інтерпретації даних електрометрії методами електричногота низь кочастотного індукційного каротажу.
Methodology for Assessing the Prospects for Developing the Border Crossing Point Network of Ukraine
Authors: Prytula K. , Maksymenko A. , Demedyuk O. , Kalat Ya. , Kyryk I.
Published: June 2022

Introduction. The dynamic development of Ukraine’s foreign economic relations with EU Member States, as well as the availability of powerful transit capacity, are the preconditions for growing passenger and freight traffic across the state border of Ukraine. These trends increase the load on the existing border checkpoints, most of which currently require upgrade and reconstruction. Zakarpatska Oblast is a strategically important logistics, investment,and tourist gateway to the EU for Ukraine. Nineteen border crossing points (BCPs) have been operating at its territory. The opening of 18 more BCPs has been declared in the regulatory documents of various levels and types. Meanwhile, it is rather expensive and impracticable to open all the mentioned BCPs at the same time.Problem Statement. The existing network of border checkpoints is characterized by outdated infrastructure, long time of crossing the border, unequal distribution of border checkpoints and high load level, etc. The opening of new BCPs will redistribute the passenger and freight traffic and balance the inflows and outflows.Purpose. The research aims at developing the methodology to assess the priority of opening the BCPs at the state border in Zakarpatska Oblast and to calculate on this basis the integral index of promising border checkpoints.Materials and Methods. To develop the methodology, the authors have used the systemic approach that takes into account the complexity of the research object; the horizontal and vertical links; poor predictability of the object; functional designation of border checkpoints, etc. The promising border checkpoints have been rankedbased on the index method.Results. The methodology for assessing the priority of opening the border checkpoints has been developed. The research deliverables are the rankings of promising border checkpoints formed based on the calculation of the integral index.Conclusions. The research has outlined the prospects for applying the methodology to assess the priority of opening the border checkpoints and for developing the BCP network at the state border in Zakarpatska Oblast.
The relationship between adolescent emotion dysregulation and problematic technology use: Systematic review of the empirical literature
Authors: Yang Haibo , Wang Zihao , Elhai Jon D. , Montag Christian
Published: June 2022

Background and aims

We aimed to systematically identify, evaluate and summarize the research on adolescent emotion dysregulation and problematic technology use. We critically appraise strengths and limitations and provide recommendations for future research.

Methods

We followed the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and conducted a systematic review of published original reports on adolescent emotion dysregulation and problematic technology use published until March 1, 2022. A thorough search preceded the selection of studies matching prespecified criteria. Strengths and limitations of selected studies, regarding design and reporting, were identified based on current best practices.

Results

39 studies met inclusion criteria. All of these studies provided on the relationship between adolescent emotion dysregulation and problematic technology use severity based on self-report data.

Discussion

There was a positive correlation between adolescent emotion dysregulation and the severity of problematic technology use. Beyond this, other variables (such as anxiety, depression, self-esteem, etc.) were also closely related to emotion dysregulation and problematic technology use. Such studies are of importance to better understand cause-effect relations regarding both variables.
Influence of the radius of a perfectly conducting cylinder on the radiation pattern of a patch antenna
Authors:   Ural Federal University named after first President of Russia B.N. Yeltsin, 32 Mira Str., Yekaterinburg, 620002, Russia, Chechetkin V. A. , Shabunin S. N. ,   Ural Federal University named after first President of Russia B.N. Yeltsin, 32 Mira Str., Yekaterinburg, 620002, Russia, Korotkov A. N. ,   Ural Federal University named after first President of Russia B.N. Yeltsin, 32 Mira Str., Yekaterinburg, 620002, Russia
Published: June 2022

In this paper, we consider the change in the directional pattern of a microstrip patch antenna located on a perfectly conducting plane and a cylinder covered with a dielectric layer. The mathematical apparatus of the Green’s tensor functions for flat and cylindrical layered metaldielectric structures is used to calculate field characteristics. The obtained results are of special interest in the design of conformal single radiators and antenna arrays located on curved surfaces that can be approximated by a cylinder, for example, the fuselage of small-sized aircraft or supports for the installation of antenna systems. It is demonstrated that the curvature of the base surface for a single element has little effect on the radiation pattern within the width of the main lobe; nevertheless, the increase in the radius of the used cylinder influences the level of the back lobe significantly.
Recognition of ground objects on a radar image using convolutional neural network
Authors:   Tomsk state university of control system and radio electronics, 40, Lenin st., Tomsk, 634009, Russia, Weber V. I. , Kuprits V.Y. ,   Tomsk state university of control system and radio electronics, 40, Lenin st., Tomsk, 634009, Russia, Mescheryakov A.A. ,   Tomsk state university of control system and radio electronics, 40, Lenin st., Tomsk, 634009, Russia, Kuprits M.V. ,   Tomsk state university of control system and radio electronics, 40, Lenin st., Tomsk, 634009, Russia
Published: June 2022

In this paper, methods of recognizing ground objects on a radar image obtained using a synthesized aperture radar are considered. The results of modeling the recognition of ground objects using a convolutional neural network are presented. The comparison of the dependence of the recognition time on the number of ground objects on the radar for neural network and correlation methods is given.
INDICAÇÃO DA TÉCNICA DE MOBILIZAÇÃO ARTICULAR APÓS ANÁLISE DA BILIRRUBINA VS. LEPTINA EM RECÉM NATOS PRÉ-TERMO SUBMETIDOS À FOTOTERAPIA
Authors: Lançoni Samira Said , Nassif Paulo Afonso Nunes , Sigwalt Marcos Fabiano , Albuquerque Jocilene Pedroso , Rocha Bruno de Faria Melquíades da , Doubek João Gabriel Cavazzani
Published: June 2022

Introdução: Os limites para a viabilidade de sobrevida em nascimentos prematuros têm aumentado. As complicações inerentes à imaturidade dos sistemas acarreta alterações metabólicas. Programas de atividade física têm sido aplicados em UTIs neonatais, buscando melhora na mineralização óssea, ganho de peso e aumento dos níveis de leptina. Objetivos: Analisar os níveis séricos de leptina e bilirrubina em prematuros expostos à fototerapia, a fim de estabelecer prática segura de mobilização articular. Método: Estudo analítico, longitudinal, prospectivo do tipo coorte com amostra composta por 108 parturientes e seus respectivos RNPT dispostos em 2 grupos: grupo controle 28RNs e grupo estudo 23RNs. As variáveis estudadas foram: peso, idade gestacional, IMC, sexo, dosagem sérica de leptina na placenta, dosagem sérica de bilirrubina, reticulócitos, leptina de 12 h, 24 h e rebote,nutrição, índice de massa corporal. Resultados: Quanto ao peso, idade gestacional, IMC e sexo, houve homogeneidade da amostra. Quanto à concentração de leptina na placenta e no RN 12 h não houve diferenças estatisticamente significativas. Quando analisadas as concentrações de leptina nos diferentes momentos de avaliação do grupo estudo, encontrou-se diferença estatisticamente significativa (p<0,001) entre todos os momentos. Comparando avaliação 2 a 2 do grupo estudo, encontrou-se diferença estatisticamente significativa entre placenta em todos os momentos. Verificou-se tendência de diferença entre 24 h com fototerapia e rebote, o mesmo observado no grupo controle. Não houve diferença nas distribuições da leptina em relação ao momento placenta e 12 h entre os grupos. Comparando cada grupo com o valor de leptina inferior a 0,1 o momento placenta e 12 h apresentaram diferença. Houve diferença entre 24 h com fototerapia e rebote. Quanto aos reticulócitos ocorreu tendência à diminuição em relação ao início/rebote (p<0,004). Não houve correlação entre leptina/bilirrubina, leptina/reticulócitos, início da nutrição e IMC/leptina. Conclusão: A fototerapia não aumenta níveis séricos de leptina em RNPT, tornando a mobilização articular prática segura neste grupo.
Thermal behaviour and inertia effect in calcium aluminate cement pastes with microsilica
Authors: Zapata John F. , Restrepo Oscar Jaime , Gómez Maryory A. , Colorado Henry A.
Published: June 2022

The main contribution of this research is the study of the effect of thermal inertia in the activation energy in calcium aluminate cement pastes. For this, several formulations of calcium aluminate cement pastes (CACPs) with 51 wt% and 71 wt% of alumina (Al2O3) were made at 0.4 water-to-cement ratio, and with additions of 0.0 wt% and 20 wt% of silica content. The characterisation was done using X-ray fluorescence and X-ray diffraction, and the behaviour of the phases with temperature was studied using thermal gravimetric analysis, including the corresponding derivative thermogravimetry (DTG). The influence of the thermal inertia on the activation energies and its dependence on the heating rate is established. The effect of thermal inertia on peaks of DTG curves and activation energies is analysed. The activation energies for dehydroxylation of the gibbsite were calculated based on the Kissenger–Akahira–Sunose method. The activation energy values obtained, in kJ/mol, for CACP71 – 0, 20 wt% and CACP51 – 0, 20 wt% silica content were 19.9, 6.37 and 19.8, 17.2, respectively. The influence of silica on phase formation, activation energies and the effect of thermal inertia is also analysed.
Investigation of the strength evolution of lime-treated London clay soil
Authors: Kichou Z. , Mavroulidou M. , Gunn M. J.
Published: June 2022

The paper investigates the effect of hydrated lime on shear strength properties and behaviour of London clay, triaxial. Unconsolidated undrained tests were performed to identify the effect of lime dosage, compaction water content and curing time on the shear strength and stress–strain behaviour of the treated soil. The mineralogical and physicochemical transformations occurring during the curing of the soil were also monitored. The results showed that strength gain was strongly influenced by lime content and the curing period, whereas compaction water content was less influential. It was found that the strength evolution is likely to continue over long periods of time and result in very considerable strength gains on the hardening of pozzolanic reaction products. It was also shown that adequate early strength gains can be obtained with reduced material consumption, thus further increasing the sustainability of the treatment processes. The paper also highlighted the importance for engineering design of considering the brittle stress–strain response of the lime-treated soil, and the benefit of using lower amounts of lime to alleviate this undesirable effect. The implications of various aspects of soil brittleness in different situations merit further attention and should be explored by way of modelling in future work.
A Comparative Study of Immediate Effects of Myofascial Release Technique and Positional Release Technique on Trapezitis among the College Students
Authors:   Dept. of Orthopaedic Physiotherapy, Pravara Institute of Medical Sciences, Dr. APJ Abdul Kalam College of Physiotherapy, Loni, Maharashtra, India., Vispute Sai , Kumar Neeraj ,   Vice Principal of Dr. A P J Abdul Kalam College of Physiotherapy, Professor & Head of Dept. of Orthopaedic Physiotherapy, Dr. APJ Abdul Kalam College of Physiotherapy, Pravara Institute of Medical Sciences, Loni, Maharashtra, India.
Published: June 2022

Background: Trapezitis is one of the common inflammatory conditions seen among college going students due to prolonged faulty posture, overuse, stressful neck movement, etc. Students with trapezitis usually complaints of pain, decreased range of motion and difficulty in activities of daily living. Objectives: To compare the immediate effects of Myofascial Release Technique and Positional Release Technique on pain intensity, cervical range of motion, and neck disability index in trapezitis among college students. Methodology: A total of 100 students with trapezitis meeting the inclusion and exclusion criteria were allocated into two groups to receive single session of Myofascial Release Technique and Positional Release Technique respectively. Pre and Post intervention scores of VAS, CROM and NDI were measured. Results: Post intervention score of pain intensity in terms of VAS, cervical range of motion and NDI score showed extremely significant improvement within the groups (p<0.0001). While comparing between two groups, there was no statistical significance. Conclusion: Myofascial Release Technique and Positional Release Technique both are effective in the treatment of trapezius trigger points associated with postural neck pain. KEYWORDS: Trigger Points, Students, Myofascial Release Technique, Positional Release Technique, Active Trigger Point, Latent Trigger Point, Trapezitis.
İslam Hukuku ve Merî Hukukta Ehliyet ve Mümeyyiz Kavramları ile Ceza Hukuku Açısından Mümeyyiz Çocuğun Tasarruflarının Değerlendirilmesi
Authors: ÇINAR Yusuf
Published: June 2022

İnsanoğlu yaşamı boyunca haklarıyla, eylem ya da eylemsizlikleriyle hukukun öznesi ve nesnesi durumundadır. Bu yüzden hukuk, insanı anne karnına düşmesinden itibaren değerlendirmiş tasarruflarına uygun hükümler ihdas etmiştir. Roma Hukukundan bu yana hukuk sistemleri “küçüklüğü” farklı değerlendirilmesi gerekli olan bir dönem olarak kabul etmiştir. Bu durum etkisini özellikle yargılanma ve hukuki tasarruflarının geçerliliği konusunda göstermiştir.

Çalışmada ehliyet ve mümeyyiz kavramları, mahiyetleri ve mümeyyiz küçüğün mükellef olup-olmadığı, hukuki tasarruflarının geçerliliği, cezâi açıdan had, kısas, tazîr, tazmin, te’dip gibi uygulamalar karşısında mümeyyiz küçüğün durumu, dava ehliyeti, yemin, şahitlik, ikrar gibi durumlarla muhatap olup olmayacağı gibi konular imkân nisbetinde mukayeseli olarak ele alınmıştır.

Bu çalışmanıın sonucunda, çocukluk ve özelde mümeyyizlik dönemi hakkında daha fazla bilgi sahibi olunması, onun hak ve sorumluluklarının bilinmesiyle durumuna uygun olarak bazı meselelerin ortaya konulması hedeflenmiştir.
Information and Control System of Distribution
of Fuel Pellets from the Manufacturer to the Consumer
Authors: Zalukaeva N. Yu. , Gribkov A. N.
Published: June 2022

This article discusses the theoretical and practical aspects of building an information and control system that provides optimal control of the process
of distribution of fuel pellets from producers to consumers. Mathematical models
of participants in the biofuel distribution process on a set of functioning states are presented. The formulation of the problem of controlling the process of distribution
of fuel pellets is formulated and the algorithm of its solution is considered on a specific example. The software and technical implementation of the information and control system is shown.
Algorithm for Optimizing the Parameters of the Combined Power Supply System for Electrical Unmanned Aerial Vehicles
Authors: Kapelko K. V. , Khokhulin E. Yu.
Published: June 2022

In addition to the existing algorithms, an algorithm has been developed to optimize the parameters of a combined power supply system for unmanned aerial vehicles (UAVs) with an electric motor, which allows taking into account specific conditions and modes of use of UAVs. The characteristics of chemical power sources are given, which should be taken into account when choosing the most preferred type
of chemical power source. A scheme for distributing energy consumption in the
UAV power supply system has been developed and the features of its functioning have been noted.
A Study of the Extraction of Biologically Active Substances Using
Supercritical Technologies from Plant Raw Materials
Authors: Menshutina N. V. , Kazeev I. V. , Artemiev A. I. , Khudeev I. I. , Flegontov P. A.
Published: June 2022

A method of using supercritical technologies to obtain plant extracts has been experimentally studied. A schematic diagram of an experimental setup for
the study of supercritical extraction of biologically active substances from plant materials is presented. The results of an HPLC-MS study of the identification
of extracted biologically active substances and their mass yield are presented.
Calculation of Process and Design Parameters of Twin Screw Mixers
with Minimization of Technological Capacity
Authors: Sokolov M. V. , Belyaev P. S. , Klinkov A. S.
Published: June 2022

The formulation of the optimization problem and its solution in the processing of adhesive compositions in twin-screw machines are considered under
the condition of minimizing the technological capacity. An algorithm and a computer program for calculating the optimal technological and design parameters of twin screw mixers have been developed.
Experimental Substantiation of the Flow Value of Irrigation Liquid
in Systems of Foam Purification of Gas and Dust Emissions
Authors: Dolgova O. V. , Lopatyuk Yu. V. , Kozachek A. V.
Published: June 2022

Based on the results of a series of experiments on
a laboratory foam filtration unit, the specific flow rate of the irrigating liquid (1% aqueous soda solution) was determined, which ensures
the maximum height of the foam and the phase contact surface in the foam apparatus, at an average gas velocity corresponding to its estimated consumption at the gas cleaning unit (gas velocity in the absorber is 2.7 m/s on average). During the experiment, the conditions in the laboratory foam filtration plant were similar to those in the industrial gas cleaning plant.
The Specifics of Statement and Solution of Regional Tasks
of Sustainable Development. Part IV
Authors: Popov N. S. , Milovanova O. V. , Balamutova A. A. , Chuksina L. N.
Published: June 2022

The problem of sustainable economic, environmental and social development every year attracts the attention of scientists from all over the world. The interdisciplinary nature of the problem, the global scale, the limited nature of many types of natural resources, and the lack
of the necessary experience in managing macrosystems hinder its successful solution. Today, mankind is concerned about the construction
of a circular economy, using for this the complex processing of raw materials and materials, alternative energy sources, “green” technologies, and much more. At the same time, the issues of transition of objects of the regional economy to the trajectory of sustainable development still remain unresolved.
[RETRACTED] Natures Stimulant CBD Gummies : [UPDATED 2022] Side Effects and Complaint List! v1
Authors: not provided elianadecmoz
Published: June 2022

[RETRACTED]

Individual outcomes might change as the articulations made in regards to these items have not been assessed by the Food and Drug Administration.
[RETRACTED] Melt-Away Keto: SCAM ALERT 2022? READ MY EXPERIENCE! v1
Authors: H H
Published: June 2022

[RETRACTED]

you have the real factors you really want. This treatment is the most secure, most dependable weight reduction supplement accessible anyplace. In addition, it's likewise the most reasonable.
[RETRACTED] XR Massive Male Enhancement Extra Strength Formula Ultratestxr v1
Authors: Xr not provided
Published: June 2022

[RETRACTED]

XR Massive is a male sexual enhancement supplement that works to solve many sexual problems, including small penis size, premature ejaculation, weakened libido, and semi-limp erections.
[RETRACTED] Stimula Blood Sugar Support Reviews 2022 - Where to buy in the usa? v1
Authors: not provided health
Published: June 2022

[RETRACTED]

Stimula Blood Sugar Support is an all-regular wellbeing supplement and there have been no detailed incidental effects. That being said, it is still generally suggested that you examine with your PCP or one more clinical expert before you start any new eating routine, supplement or exercise system. You ought to keep away from contact with your eyes, and on the off chance that you are pregnant or breastfeeding you ought to talk with a doctor prior to utilizing the Stimula Blood Sugar Support supplement. Visit the Official Website:- https://rvmac.net/stimula-blood-sugar-support-reviews/
RESERVOIR PROPERTIES OF DEEP-SEATED CONSOLIDATED ROCKS OF CARBONIFEROUS PERIOD OF THE CENTRAL GRABEN OF THE DNIEPER-DONETSK DEPRESSION
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Vyzhva S. , Onyshchuk V. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Onyshchuk I. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Reva M. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Shabatura O. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
Published: June 2022

Paper concerns the researches of porosity and permeability properties of deep-seated consolidated rocks (siltstones, poor-porous sandstones) of Carboniferous period of the central graben of the Dnieper-Donetsk depression. The purpose of the research was to study the petrophysical parameters of the consolidated reservoir rocks, as the basis of the integrated analysis of their physical properties. Such reservoir parameters as the open porosity factor and void factor, permeability coefficient and residual water saturation factor have been studied. The article presents the limits of changes and the average values of porosity and permeability properties of rocks, and the classification of their reservoir properties. On the basis of capillarimetric research, an evaluation of the structure of the void space of rocks was made. The correlation analysis has allowed establishing a series of empirical relationships between the reservoir parameters (density, porosity coefficient, effective porosity factor and residual water saturation factor) and, also, determining correlation dependences between porosity coefficients measured in atmospheric and reservoir conditions. These relationships can be used in the data interpretation of geophysical studies of wells and in the modeling of porosity and permeability properties of consolidated rocks of the central graben of the Dnieper-Donetsk depression.
DETAILED STUDY OF THE VELOCITY SECTION BY INTEGRATING SEISMIC DATA OF SINGLE AND MULTIPLE PROFILING
Authors:   Azerbaijan State Oil and İndustry University, Baku, Azerbaijan, Ahmadov T.
Published: June 2022

The velocities of propagation of seismic waves are one of the most important kinematic parameters; the geological efficiency of seismic exploration ultimately depends on the accuracy and completeness of information about the velocities. Methods for determining effective velocities from seismic data, proposed for the period of application of seismic exploration by the method of reflected waves, are listed. The methods for determining the velocities are divided into 2 large groups: the first group includes methods for determining the effective velocities based on automatic or visual tracking of the in-phase axes (i.e. hodographs) of reflected waves on the seismograms of the OTP (common point of explosion) or CDP (common depth point), and then their approximation by hyperbolas, and the second group includes methods based on the use of seismic wave field analysis in controlled directions. The main disadvantages of the existing methods are indicated, the industrial method, which is widely used at the present time, is highlighted, based on the analysis of the wave field in controlled directions, which do not provide sufficiently accurate and complete information for solving the traditional problem of kinematic interpretation, i.e. transition from time sections to migrated deep ones. A new method for determining the effective velocity is proposed, which is fundamentally different from the methods used so far in the practice of seismic exploration, since in this method, seismic data of single and multiple profiling are used not separately, as it was until now, but in a complex manner. Formulas are derived for determining the effective speed from the data of single and multiple profiling. A method for determining the effective speed has been developed and a sequence of procedures for solving the problem is presented. The results of research on a specific example are given by solving the direct and inverse problems for the Sazhdag area of the Mesopotamia of the Kura and Iori rivers. The influence of errors in the values of the parameters included in the formula for calculating the effective speed on the final results is investigated. At the end of the article, the main advantages of the proposed method are listed.
LEGAL ASPECTS OF IRON ORE PROCESSING IN THE KRYVYI RIH IRON ORE BASIN
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Mikhailov V. , Shniukov S. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Kostruba A. ,   Vasyl Stefanyk Precarpathian National University, Ivano-Frankivsk, Ukraine, Kharytonova T. ,   National University "Odesa Law Academy", Odesa,Ukraine, Hryhorieva K. ,   National University "Odesa Law Academy", Odesa,Ukraine, Tkalych M. ,   Zaporizhzhia National University, Zaporizhzhia, Ukraine
Published: June 2022

The current version of the Tax Code allows for misinterpretation of the interpretation of the term "primary processing of mineral resources". In particular, the tax authorities believe that the primary processing of mineral raw materials includes magnetite concentrate, which in this case is subject to taxation. That is, a number of mining and processing enterprises have faced the problem of double taxation, which threatens significant financial losses. Accordingly, this led to the choice of topic for writing this article, the purpose of which is to conduct research on changes in mineral forms of minerals (iron ore), their aggregate-phase state, crystal chemical structure during production processes at mining, crushing and concentrating production of Kryvyi Rih mining and processing enterprises, and establishing at what stage of production the primary processing of minerals for the purposes of rent taxation is completed and whether the position of enterprises on limiting primary processing by the stage of fragmentation meets the requirements of the Tax Code of Ukraine.
EFFICIENCY ASSESSMENT OF REMEDIATION ACTIONS IN THE SITE OF SUBSURFACE CONTAMINATION WITH PETROLEUM PRODUCTS WITHIN THE FUEL AND LUBRICANTS WAREHOUSE OF BORYSPIL AIRPORT
Authors:   Institute of Geological Sciences of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, Shpak O. , Havryliuk R. ,   Institute of Geological Sciences of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, Lohvynenko O. ,   Institute of Geological Sciences of the National Academy of Sciences of Ukraine, Kyiv, Ukraine
Published: June 2022

This paper is devoted to the topical problem of remediation of the subsurface contaminated with petroleum products. Subsurface contamination with petroleum products on the territory of the fuel and lubricants warehouse of Boryspil Airport in the form of the aviation kerosene lens has occured for a long time. Remediation works on the removal of mobile petroleum products and contaminated groundwater, which were carried out at the research site, did not allow to completely eliminate contamination. To determine the efficiency of liquidation pumping of mobile petroleum products and groundwater, the volume and state of petroleum products in soil and their transformation under the influence of groundwater level fluctuations were assessed. Using the method we developed, the minimum value of the thickness of a petroleum product layer in a well, at which mobile petroleum products are absent in soil and liquidation pumping becomes inefficient, was calculated,. According to the monitoring data and calculation of the kerosene volume in the lens, liquidation pumping on the contaminated area led to the stabilization of contamination spreading and reduction of the aviation kerosene lens area.
CONCEPTUAL FRAMEWORK FOR INFOGEOLOGICAL MODELING OF MILITARY ACTIVITY TERRITORIES
Authors:   Institute of Geological Sciences of the NAS of Ukraine, Kyiv, Ukraine, Khrushchov D. , Chumachenko S. ,   National University of Food Technologies, Kyiv, Ukraine, Zatserkovnyi V. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Trofymenko P. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Splodytel А. ,   M. P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine, Kyiv, Ukraine
Published: June 2022

The purpose of the study is to elaborate framework of infogeological modeling of the military activity territories (using territorial objects in Ukraine) to provide informational support of research and works on the treatment of the geological environment of territories of military activity. The main methodological instrument of informational support of research and works on the treatment of the geological environment of territories of military activity is information modeling. Given the local level of military activity territories, the complex ecological and geological model serves as the primary methodological technique. Methods developed on this paradigm's principles aim to eliminate the consequences of military activity and restore the territories of the military conflicts. Ground research was developed using conceptual models, particularly checking main components of these models that aim at determining the indetermination. To identify the influence of the military activity sources, we used the Leopold Matrix and Sorensen Level Diagram, network diagram, method of the combined analysis of maps, and factor analysis. The evaluation of the spread of factors of military and technogenic load of chemical origin in the functional zones and subzones of the military polygon was carried out based on the complex approach to the ecological evaluation of the contamination of the territories of intensive military and technogenic load using the landscape profiling and imitating modeling taking into account geochemical and hydrometeorological conditions. The analysis of the soils, contaminated with military and technogenic origin substances in the places of functional subzones locations targeted fields of military polygon showed the indicators of concentration of some of the contaminating substances exceed norms 5-20 times. Field research in military polygon showed that contamination of its territory has zonal character and is grouped around local subzones of the military object where military preparation using armaments and military equipment is carried out, being the primary source of factors of military and technogenic load of the geological environment. Prospects for further development of this field lie in developing the integral theory of infogeological modeling of geological environment of military activity territories, oriented at the evaluation of different types of influences and threats.
A New Objective Function Based on Additive Combination of Node and Link Metrics as a Mechanism Path Selection for RPL Protocol
Authors: Eloudrhiri Hassani Abdelhadi , Sahel Aicha , Badri Abdelmajid
Published: June 2022

Since its development by IETF, the IPv6 routing protocol for low power and lossy networks (RPL) remains the subject of several researches. RPL is based on objective function as a mechanism selection of paths in the network. However, the default objective functions standardized selects the routes according to a single routing metric that leads to an unoptimized path selection and a lot of parent changes. Thus, we propose in this paper weighted combined metrics objective function (WCM-OF) and non-weighted combined metrics objective function (NWCM-OF) that are based both on additive link quality and energy metrics with equal weights or not to achieve a tradeoff between reliability and saved energy levels. The proposed objective functions were implemented in the core of Contiki operating system and evaluated with Cooja emulator. Results show that the proposed objective functions improved the network performances compared to default objective functions.
IoT Crawler with Behavior Analyzer at Fog layer for Detecting Malicious Nodes
Authors: Albdour Layla , Manaseer Saher , Sharieh Ahmad
Published: June 2022

The limitations in terms of power and processing in IoT (Internet of Things) nodes make nodes an easy prey for malicious attacks, thus threatening business and industry. Detecting malicious nodes before they trigger an attack is highly recommended. The paper introduces a special purpose IoT crawler that works as an inspector to catch malicious nodes. This crawler is deployed in the Fog layer to inherit its capabilities, and to be an intermediate connection between the things and the cloud computing nodes. The crawler collects data streams from IoT nodes, upon a priority criterion. A behavior analyzer, with a machine learning core, detects malicious nodes according to the extracted node behavior from the crawler collected data streams. The performance of the behavior analyzer was investigated using three machine learning algorithms: Adaboost, Random forest and Extra tree. The behavior analyzer produces better testing accuracy, for the tested data, when using Extra tree compared to Adaboost and Random forest; it achieved 98.3% testing accuracy with Extra tree.
An enhanced synchronized multi-channel MAC scheme to improve throughput in VANET
Authors: C Tripti , G Jibukumar M
Published: June 2022

The development of autonomous driving and intelligent transportation demands, fast, reliable and efficient data transmission for various applications in vehicular ad hoc network (VANET). This poses great challenges to the design of a media access control (MAC) protocol that can adapt to the frequent topological shifts. IEEE 1609.4 defines the multi-channel MAC layer implementation in VANET. The multi-channel operation works on a fixed synchronization interval that alternates between a control channel and service channels. The fixed interval leads to poor utilization of limited spectrum resources. In this paper, a multi-channel reliable MAC protocol (MCRMAC), that uses both the control channel and service channel irrespective of the interval to ensure proper and efficient throughput utilization in VANET is proposed. The simulations reveal the performance of the proposed scheme and it outperforms IEEE 1609.4 in terms of throughput.
Naïve Bayes Classifier to Mitigate the DDoS Attacks Severity in Ad-Hoc Networks
Authors: Reddy Ganesh Karri , Thilagam Santhi P
Published: June 2022

Ad-Hoc networks are becoming more popular due to their unique characteristics. As there is no centralized control, these networks are more vulnerable to various attacks, out of which Distributed Denial of Service (DDoS) attacks are considered as more severe attacks. DDoS attack detection and mitigation is still a challenging issue in Ad-Hoc Networks. The existing solutions consider the fixed or dynamic threshold value to detect the DDoS attacks without any trained data, and very few existing solutions use machine learning algorithms to detect these attacks. However, existing solutions are inefficient to handle when DDoS attackers’ perform this attack through bursty traffic, packet size, and fake packets flooding. We have proposed DDoS attack severity mitigation solution. Out DDoS mitigation solution consists of new network node authentication module and naïve bayes classifier module to detect and isolate the DDoS attack traffic patterns. Our simulation results show that naïve bayes DDoS attack traffic classification out performs in the hostile environment and secure the legitimate traffic from DDoS attack.
Cooperative Key Establishment Protocol for Full-Duplex Relay Systems
Authors: Allam Ali Mohamed
Published: June 2022

Using the fading channel characteristics, as a randomness source, for the secret key generation earns significant attention because of it’s computational less power and low energy consumption. Current researches focus on point-to-point reciprocal-based key extraction from these randomness sources. Most practical communication situations are non-line of sight, so endpoints use a relaying channel to improve communication performance. Besides that, in the upcoming 5G systems, the full-duplex (FD) communications will be one of the main techniques, which will remove the advantage of using the reciprocal feature in the randomness source common observation. In this paper, we consider the challenge of generating a symmetric secret key between two legitimate parties in the relaying channel with FD capability. We suggest an efficient key extraction protocol that accomplished an acceptable shared secret key rate compared to the direct channel traditional approach. Unlike similar schemes, we provide full statistical analysis for the construction of randomness source from the relaying channel with FD capability. Additionally, we investigate the performance analysis of the suggested key agreement protocol. We also analyze the effect of the curious-but-honest relay and an eavesdropper on the proposed protocol.
NM-LEACH: A Novel Modified LEACH Protocol to Improve Performance in WSN
Authors: Abdulaal Alaa Hussein , Shah A. F. M. Shahen , Pathan Al-Sakib Khan
Published: June 2022

Saving energy and improving the lifetime of wireless sensor networks (WSNs) has remained as a key research challenge for some time. Low-energy adaptive clustering hierarchy (LEACH), a classical protocol is designed originally for the purpose of reducing and balancing the network’s energy consumption. However, as the distances between the cluster head (CH) and the member nodes are not taken into consideration, it results in the uneven distribution of the clusters and uneven consumption of the energy in the network. Choosing the CHs with no distinction is an issue as well. Based on the original algorithm, a novel modified LEACH (NM-LEACH) has been proposed, considering critical problems that exist in the network. NM-LEACH protocol is capable of reasonably solving the number of the CHs in each round and takes the energy as a factor of weight under consideration in selecting the CH. The proposed protocol enhances performance by extending the WSN lifecycle, which results in increasing the balance of the energy consumption in the network, and improving the efficiency of the network.
Improved Technique for Preserving Privacy while Mining Real Time Big Data
Authors: Chandrakar Ila
Published: June 2022

With the evolution of Big data, data owners require the assistance of a third party (e.g.,cloud) to store, analyse the data and obtain information at a lower cost. However, maintaining privacy is a challenge in such scenarios. It may reveal sensitive information. The existing research discusses different techniques to implement privacy in original data using anonymization, randomization, and suppression techniques. But those techniques are not scalable, suffers from information loss, does not support real time data and hence not suitable for privacy preserving big data mining. In this research, a novel approach of two level privacy is proposed using pseudonymization and homomorphic encryption in spark framework. Several simulations are carried out on the collected dataset. Through the results obtained, we observed that execution time is reduced by 50%, privacy is enhanced by 10%. This scheme is suitable for both privacy preserving Big Data publishing and mining.
Robust Vehicular Communications Using the Fast-Frequency-Hopping-OFDM Technology and the MIMO Spatial Multiplexing
Authors: Hamarsheh Qadri , Daoud Omar Rawhi , Al-Akaidi Marwan , Damati Ahlam , Bani Younis Mohammed
Published: June 2022

Vehicle-to-Vehicle communication is one of the more emerging technologies in the 21st century from either the comfortable transportation or safer transportation point of view. Vehicle-to-Vehicle communication has one crucial factor, which is the huge information to be shared among vehicles, such as the position, the road data. In such situation, the accurate information sharing process is the most important factor in order to make the vehicles operating in the most feasible way. This work proposes a more robust vehicle communication system to make the existing vehicle transportation system more efficient. In this paper, we propose a fast frequency hopping orthogonal frequency division multiplexing to mitigate the Doppler spread effect on our previously published clustering benchmark.  This benchmark contains both of a clustering weighting factor based stage and a multiparallel processing stage. This is in addition to modify the PHY layer of the existing IEEE 802.11p standard in order to impose Multiple Input Multiple Output for higher throughput purposes.The results show a noticeable stability compared to our previously published work. Furthermore, the results are almost exceeds the achieved results from the Lower-ID Distributed Clustering Algorithm (DCA) from both of the speed and communication range.
Reign Symbols as a Source on Chinese History (Part 1)
Authors: Deopik Dega V. , Ganshin Bogdan K.
Published: June 2022

This paper focuses on exploring the symbolical side of the Chinas emperors reign names as the highest sacral generalizations. Reign symbol is pair of characters, which defines a reign of a monarch (or a part of the reign). The first character is a so-called Attribute, second is an Object. This paper raises the question whether the historical dynamics of these symbols change reflects the real changes of socio-political processes. This question is resolved through methods of quantitative analysis of the entire assembly of the reign names of all the centralized empires in the history of East Asia. Methodologically taking these symbols (reign names) as a system, as one hypertext, we categorized their meaning into groups (semantic categories). By studying the dynamics of these groups proportional change through the epochs of various Chinese empires, we came to the conclusion, that the symbolic dynamic of reign names reflects the change the properties of political ideology, changes in the religious politics, and political institutions. Reign names symbols can be used as a historical source on those topics.