scholarly journals Armbrusterite as an advanced material for modern science of materials

2021 ◽  
Vol 12 (2-2021) ◽  
pp. 77-82
Author(s):  
D. V. Gryaznova ◽  
◽  
G. O. Kalashnikova ◽  
Keyword(s):  
Hydrothermal Synthesis ◽  
Modern Science ◽  
Chemical Properties ◽  
Point Of View ◽  
Sorption Properties ◽  
Practical Application ◽  
Advanced Material ◽  
Cesium Ions

The description of a new and insufficiently studied mineral armbrusterite is presented in this paper. The mineral was analyzed from the point of view of its chemical properties and prospects for practical application. The mineral's sorption properties for arsenic and cesium ions were studied. The possibility of synthesis an analog of the mineral due to hydrothermal synthesis was estimated

РЕЛИГИЯ И НАУКА: КОНФЛИКТ ИЛИ ДИАЛОГ? (ИССЛЕДОВАНИЕ МИРОВОЗЗРЕНЧЕСКИХ И СОЦИАЛЬНЫХ ПРОТИВОРЕЧИЙ В РОССИЙСКОМ ОБЩЕСТВЕ)

2018 ◽  
Vol 13 (4) ◽  
pp. 97
Author(s):  
G. E. Bokov
Keyword(s):  
Modern Science ◽  
Academic Community ◽  
Educational Process ◽  
Point Of View ◽  
Soviet Period ◽  
Russian Society ◽  
Religion And Science ◽  
Russian Orthodox Church ◽  
Official Position ◽  
The Face

The article is devoted to the study of the worldviews and social contradictions in Russian society on the example of two different positions on the relationship between religion and science. According to one of these positions these relationships are defined as conflict. The second, opposing point of view says there never was and there cannot be any conflict between religion and science. In the publication such points are called “the paradigm of conflict” and “the paradigm of dialogue”. It shows, the first “paradigm” in the Soviet period of Russian history was determined by ideologization of science and was an important part of anti-religious propaganda. On the contrary, “the paradigm of dialogue” has always been represented primarily by religious thinkers. Today it is the official position of the Russian Orthodox Church of the Moscow Patriarchate. The official Church document “The Basis of the Social Concept” says religion and science are designed to complement each other, especially in solving ethical problems that inevitably arise in the face of modern science. However, secular scientists often see in such statements the Church’s claims to active participation in the public life, including the educational process. Representatives of the academic community often speak out against the introduction of the theological educational programs and the theological departments in secular Universities of the Russian Federation. Thus, in contemporary Russian society some continue to believe that there is a conflict between religion and science, while others insist on the need for dialogue.

О вопросах фольклоризма в письменной литературе

2019 ◽  
pp. 31-33
Author(s):  
Суусар Искендерова
Keyword(s):  
Modern Science ◽  
Folk Songs ◽  
Point Of View ◽  
The Past ◽  
Scientific Term ◽  
Literature Culture ◽  
Definition Of ◽  
The Relationship

Аннотация: Исследование проблемы фольклоризма является наиболее актуальной в современной науке о фольклоре. На разных этапах развития художественной литературы для формирования индивидуального творчества писателя особенно значимым становятся фольклорные жанры, сюжетные мотивы и художественные средства. В статье рассматривается связь письменной литературы и фольклора, особенно точка зрения проблеме фольклоризма в прошлом и их анализ. Термин «фольклоризм» начал использоваться советскими исследователями учеными как научный термин еще в 1930-х гг. Термин «фольклоризм» используется в различных сферах культуры, а в этой статье мы будем рассматривать в литературе. Несмотря на то, что на протяжении многих лет этот вопрос изучается литературоведами, фольклористами, все -таки нет единого теоретического определения понятия. Ключевые слова: фольклор, фольклоризм, литература, культура, письменная литература, художественная литература, оседлый народ, пословицы и поговорки, фольклорные песни. Аннотация: Көркөм адабияттын өнүгүүсүнүн ар кайсы баскычтарында сүрөткердин жеке чыгармачылыгынын калыптанышы үчүн фольклордук жанрлар, сюжеттер, мотивдер жана көркөм каражаттар айрыкча мааниге ээ. Макалада жазма адабият менен фольклордук карым-катышы, айрыкча фольклоризм маселеси жөнүндө мурдагы көз караштарга кайрылып, аларга талдоо жүргүзүү менен бирге автор өз байкоолорунда келтирет. “Фольклоризм” деген илимий термин 1930-жылы баштап колдонула баштаган. “Фольклоризм” термини маданияттын түрдүү сфераларында кеңири колдо- нулат, бул жерде адабияттагы колдонулушун каралат. Макалада адабий материал менен фольклордук байланышын терең түшүнүү үчүн адабий фольклоризм маселесинин талаштуу жактары каралат. Түйүндүү сөздөр: фольклор, фольклоризм, адабият, маданият, жазма адабият, көркөм адабият, көчмөн калк, макал-лакап, фольклордук ырлар. Annotation: The study of the problem of folklore is the most relevant in the modern science of folklore. At various stages in the development of fiction, folklore genres, plot motifs, and artistic means become especially significant for the formation of the writer's individual creativity. The article examines the relationship between written literature and folklore, especially the point of view of the problem of folklorism in the past and their analysis. The term "folklorism" began to be used by Soviet scholars as a scientific term back in the 1930s. The term "folklorism" is used in various fields of culture, and in this article we will consider in the literature. Despite the fact that for many years this issue has been studied by literary scholars, folklorists, all the same there is no single theoretical definition of the concept. Keywords: folklore, folklorism, literature, culture, written literature, fiction, settled people, proverbs and sayings, folk songs.

scholarly journals Cycle-oriented approach to building a model of production costs

2020 ◽  
Vol 17 ◽  
pp. 00124
Author(s):  
Elena P. Polikarpova ◽  
Igor E. Mizikovskiy
Keyword(s):  
Cost Management ◽  
Modern Science ◽  
Management Control ◽  
Point Of View ◽  
Production Costs ◽  
Production Cycle ◽  
Agricultural Activity ◽  
Management Tools ◽  
Agricultural Enterprises ◽  
Oriented Approach

Modern science and practice does not have a sufficient set of cost management tools, taking into account the duration of the production cycle, characteristic of agricultural activity. The implementation of a cycle-oriented approach to building a model of production costs was based on studying the existing options for classifying production costs, which were supplemented with features from the perspective of managing long production cycles. As a result of the study, a model of production costs was built from the point of view of a cycle-oriented approach, as well as a model of production costs from the standpoint of features of a long production cycle. The model can serve as the basis for the formation of the information space of cost management, control and cost analysis in the economy of agricultural enterprises.

scholarly journals A Review on Coordination Properties of Al(III) and Fe(III) toward Natural Antioxidant Molecules: Experimental and Theoretical Insights

Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2603
Author(s):  
Luana Malacaria ◽  
Giuseppina Anna Corrente ◽  
Amerigo Beneduci ◽  
Emilia Furia ◽  
Tiziana Marino ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Natural Antioxidants ◽  
Point Of View ◽  
Water Soluble ◽  
Natural Antioxidant ◽  
Theoretical Point ◽  
Structure And Properties ◽  
Coordination Properties ◽  
Soluble Molecule ◽  
Living Organisms

This review focuses on the ability of some natural antioxidant molecules (i.e., hydroxycinnamic acids, coumarin-3-carboxylic acid, quercetin, luteolin and curcumin) to form Al(III)- and Fe(III)-complexes with the aim of evaluating the coordination properties from a combined experimental and theoretical point of view. Despite the contributions of previous studies on the chemical properties and biological activity of these metal complexes involving such natural antioxidants, further detailed relationships between the structure and properties are still required. In this context, the investigation on the coordination properties of Al(III) and Fe(III) toward these natural antioxidant molecules might deserve high interest to design water soluble molecule-based metal carriers that can improve the metal’s intake and/or its removal in living organisms.

Soft Power Effectiveness: Problem of Evaluation

2015 ◽  
pp. 48-58
Author(s):  
E. Kharitonova
Keyword(s):  
Soft Power ◽  
Point Of View ◽  
State Agencies ◽  
Practical Application ◽  
Theoretical Understanding ◽  
Policy Makers ◽  
The Past ◽  
Focus On Results ◽  
Need To Evaluate ◽  
Power Concept

The article focuses on the task of measuring and evaluating a state's soft power. While the soft power concept developed by Joseph Nye is currently widely accepted and used, its theoretical understanding and practical application remains challenging. Both international relations scholars and those responsible for soft power in governmental and non-state agencies are looking for the tools to assess their work and the country's standing in the world in terms of soft power. As the author of the concept and other researchers noted, evaluation and measurement may be difficult due to the number of influencing factors including the use of hard power that can overshadow soft power efforts, and also because soft power efforts can bring results only in a distant period of time. However, in response to the researchers' and policy makers' need to evaluate, measure and compare soft power related parameters, a number of international ratings evolved during the past several years, such as various ratings of soft power, nation brands, countries' reputation and presence. At the same time, such rankings have several weaknesses. First of all, they present mainly the western point of view which focuses on the parameters important for western audiences and may overlook characteristics important for other, non-western cultures. They also may be subjective due to financial reasons. Besides that, while some of the ratings aim to evaluate resources or assets of nations' soft power, other focus on results like influence or reputation. Evaluation of instruments used to enhance a country's soft power and their effectiveness is also important. In many cases, even significant resources of soft power do not guarantee strong positions in this context. Comparing certain countries' positions in different ratings helps to understand a country's standing in terms of soft power, identify strong sides and analyze whether a state's soft power potential transforms into the desired outcomes.

scholarly journals Particularities of the Soil Layers in the Catchment of the Stemnic (Buda)

2016 ◽  
Vol 10 (1) ◽  
pp. 141-150
Author(s):  
Ioan Bojoagă
Keyword(s):  
Chemical Properties ◽  
Point Of View ◽  
Distribution Area ◽  
Catchment Basin ◽  
Quality Class ◽  
North West ◽  
The Third ◽  
West Part ◽  
Form Part ◽  
Agricultural Use

Abstract The Stemnic river (Buda) is a right side affluent of Bârlad river, with the surface of the catchment basin of 15,662.5 ha. Situated in the central part of the Central Moldavian Plateau, the catchment of the Stemnic (Buda) is characterized by an oblong form (30.5 km, respectively 8.5 km), having a lithologic homogeneity, but also by a diversity of the superficial deposits (eluvia, diluvia, colluvia and proluvia, alluvia). The fields in the catchment basin of the Stemnic (Buda) have been analyzed from the point of view of the soils’ quality, that have been classified into five quality classes. Besides the intrinsic characteristics of the soils, their classification included also the pedo-chemical properties of the lands, geomorphologic or climatic properties of the area. First, second and the third quality classes are predominant in the lower half of the catchment basin, less fragmentary, with prolonged cuesta reverses, corresponding to the distribution area of the chernosols. The lands that form part of the fourth quality class are distributed, in a great percentage, on the same types of soil, but represent greater constrains because of the abrupt cliffs. The fourth class is made up of the lands with severe limitations that reduce the range of agricultural crops or that need special measures or work in order to protect and ameliorate the soil’s resources. This class cumulates a percentage of 9%, being characteristic for the area affected by landslides, prevalent mainly in North-West part of the catchment of the Stemnic (Buda). In the fifth class there are included soils with major constrains for agricultural use. From this perspective, in the catchment, there are predominant the soils in the third quality class (37%), being followed by the second class (26%) and the first class (23%). The main limitative factors for the agricultural production of the lands in the catchment of the Stemnic (Buda) are the erosion in surface, the landslides, humidity excess and the small quantity of nutritive elements.

scholarly journals Development of Technology for Processing Oil Sludge with Application of Super High Frequency Electromagnetic Fields

2020 ◽  
Author(s):  
Julia Tagiryanovna Harisova ◽  
Rail Idiatovich Saitov ◽  
Rinat Gazizyanovich Abdeev
Keyword(s):  
Microwave Heating ◽  
Electromagnetic Fields ◽  
Chemical Properties ◽  
Point Of View ◽  
Oil Sludge ◽  
Special Equipment ◽  
Processing Technologies ◽  
Oil Companies ◽  
Oil Emulsions ◽  
Physical And Chemical

This article considers the problem of processing and disposing of oil sludge of various origins. Large oil companies are concerned about the problem of incomplete processing of oil sludge. The most hazardous from an environmental point of view include oil sludge formed at all stages of oil production, transportation and refining. In recent years, oil-producing enterprises have introduced various technological solutions aimed at waste management into production, but there is no single method for processing oil sludge for the purpose of neutralization and disposal. All known oil sludge processing technologies by processing methods can be divided into the following groups: thermal - burning in open barns, furnaces of various types, obtaining bitumen residues; physical - burial in special cemeteries, separation in a centrifugal field, vacuum filtration and filtration under pressure; physical and chemical - the use of specially selected reagents that change the physical and chemical properties, followed by processing on special equipment; and biological - microbiological decomposition in the soil directly in storage, biothermal decomposition. Each of them, while having certain advantages, also has its drawbacks. For over 50 years, microwave heating technology has been used in industry. To present the advantages of this method, one needs to turn to the theory of microwave heating. Keywords: oil sludge, oil waste, influence of electromagnetic fields, water-in-oil emulsions

scholarly journals Some considerations on the use of the geoelectric «square» array

1996 ◽  
Vol 39 (1) ◽  
Author(s):  
F. Merlanti ◽  
M. Pavan
Keyword(s):  
Error Term ◽  
Homogeneous Medium ◽  
Archaeological Site ◽  
Point Of View ◽  
Practical Application ◽  
Linear Arrays ◽  
Relative Measurements ◽  
Square Array ◽  
Anisotropy Coefficients

The «square array» is what we may consider to be an unconventional geoelectric configuration since it is not widely used and therefore there are few examples of practical application. The purpose of this research was to verify the operating effectiveness of this configuration in terms of profile and sounding, and the significance of the set of possible measurements and derived parameters. This was also obtained by comparing the relative measurements with the most common linear arrays (Wenner, Schlumberger, tripotential). The experiment was carried out in two different zones. In the first area, corresponding to the archaeological site of Marzabotto (Bologna), the target was represented by wall remnants inserted in a substantially homogeneous medium, from an electrical point of view, and at depths that are less than those of the dimensions of the device used. At the second site, located in the valley of Landrazza (Savona), the situation was very different, with a valley section on a calcareous bedrock filled with poorly classified residual sediments. An overall analysis of the results showed that the square technique is more exhaustive than the classical linear arrangements when performing soundings. Instead, with regard to profile development, it is not as preferred since it involves a greater amount of work without generating improved information. From analysis of the experimental results, considerable doubts arose about the meaning and the use of the anisotropy coefficients and the error term as defined theoretically. These parameters turned out to be of little use with regard to the characterization of the ground anisotropy and for checking the reliability of the measurements.

scholarly journals How the Chemical Properties of GBCAs Influence Their Safety Profiles In Vivo

Molecules ◽  
2021 ◽  
Vol 27 (1) ◽  
pp. 58
Author(s):  
Quyen N. Do ◽  
Robert E. Lenkinski ◽  
Gyula Tircso ◽  
Zoltan Kovacs
Keyword(s):  
Human Brain ◽  
Chemical Properties ◽  
Point Of View ◽  
Water Soluble ◽  
Soluble Form ◽  
Clinical Implications ◽  
Kinetic Properties ◽  
Gadolinium Retention ◽  
Open Question

The extracellular class of gadolinium-based contrast agents (GBCAs) is an essential tool for clinical diagnosis and disease management. In order to better understand the issues associated with GBCA administration and gadolinium retention and deposition in the human brain, the chemical properties of GBCAs such as relative thermodynamic and kinetic stabilities and their likelihood of forming gadolinium deposits in vivo will be reviewed. The chemical form of gadolinium causing the hyperintensity is an open question. On the basis of estimates of total gadolinium concentration present, it is highly unlikely that the intact chelate is causing the T1 hyperintensities observed in the human brain. Although it is possible that there is a water-soluble form of gadolinium that has high relaxitvity present, our experience indicates that the insoluble gadolinium-based agents/salts could have high relaxivities on the surface of the solid due to higher water access. This review assesses the safety of GBCAs from a chemical point of view based on their thermodynamic and kinetic properties, discusses how these properties influence in vivo behavior, and highlights some clinical implications regarding the development of future imaging agents.

scholarly journals A Comparative Analytical Study Of Shukra Dosha With Semen Analysis

2021 ◽  
Vol 9 (02) ◽  
Author(s):  
Shivanand F Kawane
Keyword(s):  
Comparative Research ◽  
Analytical Study ◽  
Research Study ◽  
Semen Analysis ◽  
Medical Science ◽  
Modern Science ◽  
Point Of View ◽  
Laboratory Examination ◽  
Different Types ◽  
Clinical Conditions

As we know Shukra dhatu is a most essential end product of the rest of all 6 dhatus of sharira. So, an analytical comparative research study has been made on infertility(bandhatva) patients. In this study, we explain tenets of shukra dhatu and different types of shukra doshas according to Acharya Charaka and Sushruta. According to doshas 8 types of Shukra doshas explaind by acharya and 9 types of semen abnormality by modern science. An attempt has been made to correlate these shukra doshas with an abnormality of semen according to modern medical science, on the basis of clinical features, physical appearance, and laboratory examination of semen. For the study 20 patient suffering from any kind of infertility has been selected from O.P.D. of Shalya Tantra department of Arogyashala rugnalaya, Nashik. On observation, the result showed out of 20 patients , 10 patients suffering from vatapittaj, 6 from shukra kshaya, 2 from vataj and 2 from pittaj shukra dosha according to ayurvedic point of view. Simultaneously we correlate it with different clinical conditions of semen and we found Out of 20 patients, 8 suffering from Oligoasthenospermia, 6 from Oligospermia, 2 from Asthenozoospermia, 2 from Tetratazospermia, 2 from Infective semen.  

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