bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Beneficiation on the Characterization of Getso Kaolin
Authors: Salahudeen Nurudeen , Mukhtar Ahmad A.
Published: January 2022

In their raw forms, clay minerals are found with a number of inherent impurities which make them unsuitable for most industrial applications. In order to overcome this problem and add value to clay minerals, beneficiation process is an indispensable solution. This study investigates effect of wet beneficiation process on the characteristics of a local clay mined from Getso village of Kano State, Nigeria. Mineralogical characterization of the clay was carried out using X-ray diffraction (XRD) analyzer. Chemical characterization of the clay was carried out using X-ray fluorescence analyzer. Physicochemical characterization of the clay was carried out using pH meter and density analysis conducted using density bottle. XRD analysis of Getso clay showed that the raw clay had 8 wt% kaolinite and 51% quartz. Wet beneficiation resulted into 53% improvement of the kaolinite content and 47% reduction of quartz impurity. The XRF analysis has shown that silica-alumina ratio of the raw Getso clay was 1.55 and this reduced to 1.49 after beneficiation. The physicochemical characterization of the clay has shown that Getso clay is neutral, the raw clay and beneficiated clay had average pH values of 7.5 and 7.3, respectively. Specific gravity values of the raw and beneficiated clay were 2.24 and 2.04, respectively. The beneficiation process had been effective as substantial increase in kaolinte content was observed and a reasonable decrese in the impurity contents was observed from the raw to the beneficiated clay. The Garnet content was completely reduced to zero while quartz, clinochlore and orthoclase were reduced by 24%, 9% and 13% respectively. The clay obtained after the beneficiation be serve as good raw material for production of whitewares, high grade ceramics in synthesis of zeolitic materials.
Mineralogical, Physicochemical and Morphological Characterization of Okpella Clay
Authors: Salahudeen Nurudeen , Abodunrin Aminat Oluwafisayo
Published: January 2022

Local clay mineral was mined from Okpella Town, Etsako Local Government Area of Edo State, Nigeria. Mineralogical characterization of the clay was carried out using X-ray diffraction analyzer. Chemical characterization of the clay was carried out using X-ray fluorescence analyzer and the pH analysis of the clay was carried out using pH meter. The mineralogical analysis revealed that the clay was majorly a dolomite mineral having 72% dolomite. The impurities present are 18% cristobalite, 4.1% garnet, 5% calcite and 1% quicklime. The pH analysis of the clay revealed that the clay was acidic having average pH value of 3.9. The pH determined for the 1:1, 1:2, 1:4, 1:8 and 1:10 samples were 3.61, 3.85, 3.85, 4.05 and 4.09, respectively.
Circulation of Selenium in the Environment
Authors: Różewicz Marcin , Bartosiewicz Beata
Published: January 2022

In order to function properly, every living organism must have favourable conditions for its operation, i.e. it must be systematically supplied with the necessary nutrients. On the example of selenium (Se), it can be seen how important is the right balance between providing the right amount of it, without exceeding the level above which it is toxic. The amount of Se in soil is closely correlated with its content in the parent rock; therefore, it differs depending on the soil type and may change even in a small area. Considerable dispersion of the element in the soils of Poland is related to their formation, mainly from dump materials of various glaciations. The problem of maintaining the balance between deficiency and excess of Se in the diet of humans and animals is related primarily to the uneven distribution of this element in nature. In this paper, on the basis of scientific literature, the current issues related to the deficiency and excess of Se in the soil and its possible sources are presented. The relationship between the content in the soil and the supply of Se in plants, animals and humans was also shown. The aim of this study was to summarise the state of knowledge on the complexity of Se occurrence in the environment and its importance in the soil-plant-animals-human system.
Urinary Proteomics in Kidney Transplantation
Authors: Spasovski Goce , Rambabova-Bushljetik Irena , Trajceska Lada , Dohcev Saso , Stankov Oliver , Stavridis Sotir , Saidi Skender , Dimitrovski Koco , Popov Zivko
Published: January 2022

Although kidney transplantation is the best treatment option for end stage kidney disease, it is still associated with long-term graft failure. One of the greater challenges for transplant professionals is the ability to identify grafts with a high risk of failure before initial decline of eGFR with irreversible graft changes. Transplantation medicine is facing an emerging need for novel disease end point-specific biomarkers, with practical application in preventive screening, early diagnostic, and improved prognostic and therapeutic utility. The aim of our review was to evaluate the clinical application of urinary proteomics in kidney transplant recipients at risk for any type of future graft failure.
Neuropsychological Correlates of Internet Addiction
Authors: Pop-Jordanova Nada , Loleska Sofija
Published: January 2022

The Internet, mobile phones, and other similar tools are often necessary for the current functioning of both private life and business. During these two years of pandemic (2019-2021), Internet use, especially different games and mobile phones, were indispensable for the global population.

Internet addiction is defined as a psychological dependence on the internet, regardless of the type of activity once logged on. Many studies have confirmed the correlation of stress, depression, and anxiety with internet addiction. It has also been proven that internet addiction, per se, increases the risk of depression, anxiety, and stress. Moreover, the COVID-19 pandemic has generated and promoted social isolation along with unmonitored and increased screen time, all of which are the main causes of internet addiction.

The aim of this article is to give a short review of internet addiction research, terminology, and symptoms related to brain functioning. The source material was articles cited in the database, PubMed. Our interest was especially oriented towards the personality characteristics of users and addicted persons as well as neuroimage findings among affected people. We selected the newest articles, published in the period of 2012-2021, of which there are more than 2000. The selected obtained results will be presented and discussed.
First Experiences with Implantation of Phakic Lenses in Correction of Myopia in R. N. Macedonia
Authors: Kostovska Biljana , Gligoroska Jasmina Pluncevikj , Gilevska Fanka , Arnaudovski Zlatko , Gabric Nikica
Published: January 2022

Objective: Analysis of visual acuity parameters in patients with moderate to high myopia and myopic astigmatism 1 year after treatment with phakic intraocular lenses.

Material and methods: This was a retrospective study on 35 patients (52 eyes) with moderate to high myopia who were implanted with the Visian V4c phakic implantable Collamer lens (Staar Surgical, Nidau, Switzerland). Examined parameters were: uncorrected distance visual acuity (UDVA) and best corrected visual acuity (CDVA), manifest and cycloplegic refraction, intraocular pressure, and endothelial cell count. The investigated parameters were measured preoperatively, 1, 3, 6 and 12 months postoperatively.

Results: In 17 patients, phakic lenses were implanted binocularly and in 18 patients monocularly. Preoperatively 34.62% of patients had CDVA from 0.9 to 1.0. One year after the surgery 48.08% of patients had UDVA from 0.9 to 1.0. Preoperatively 80.77% of patients had diopter range from -6.00 Dsph to -10.00 Dsph. At 1 year postoperatively 78.85% of patients were within 0.00 Dsph to -1.00 Dsph. Preoperatively, in patients with astigmatism -4 Dcyl to -2 Dcyl dominated, as opposed to significant improvement postoperatively when 94.23% had astigmatism ranging from -1.0 Dcyl to 0 Dcyl.

Conclusion: The implantation of phakic lenses demonstrated a successful postoperative outcome in the treatment of myopia and myopic astigmatism. Visual acuity and refraction show a gradual and significant improvement in visual function parameters within 1 year of lens implantation.
COVID 19 Pneumonia and a Rare Form of Fungal Peritonitis in a Patient Survivor on Peritoneal Dialysis
Authors: Dzekova-Vidimliski Pavlina , Karanfilovski Vlatko , Severova Galina , Trajceska Lada , Rambabova-Bushljetik Irena , Nikolov Igor G.
Published: January 2022

Peritoneal dialysis (PD) related peritonitis is usually caused by bacteria, but viruses and fungi could also affect the peritoneal membrane and cause cloudy effluent with negative bacterial cultures. We present a case of a PD patient who survived fungal peritonitis caused by Geotrichum klebahnii (March 2015) and COVID-19 pneumonia (April 2021) with peritonitis probably caused by the SARS-CoV-2 virus. The fungal peritonitis followed one episode of exit-site infection and two episodes of bacterial peritonitis treated with a wide-spectrum antibiotic. The patient’s PD catheter was removed immediately upon the diagnosis of fungal peritonitis, and an antifungal treatment was continued for 3 weeks after catheter removal. The new peritoneal catheter was reinserted 8 weeks after complete resolution of peritonitis, and the patient continued treatment with PD. The patient developed severe Covid-19 pneumonia with a sudden appearance of cloudy peritoneal effluent. There was no bacterial or fungal growth on the effluent culture. A PCR test for SARS-CoV-2 in peritoneal effluent was not performed. The peritoneal effluent became transparent with the resolution of the severe symptoms of Covid-19 pneumonia.
Solitary Fibrous Tumor of Adrenal Gland and Review of the Literature
Authors: Ambardjieva Martina , Saidi Skender , Jovanovic Rubens , Janculev Josif , Stankov Viktor , Trifunovski Aleksandar , Popov Zivko
Published: January 2022

Solitary fibrous tumor (SFT) is a rare and still controversial entity. This type of tumor first appeared in the literature as a pleural lesion, but, over the last decades, it has been reported in many extrathoracic sites. As a tumor of the adrenal gland, SFT is still rare and very uncommon, thus extensive research among the English language literature has been performed. We present here a case report of an adrenal SFT which is compared to 11 other known cases. Our case report is from a patient with SFT on the left adrenal gland, followed by mild symptoms of abdominal discomfort and hypertension. Physical examination, laboratory, and radiological tests were performed. The patient underwent surgery and the material was sent for histopathologic analysis for a definite diagnosis. Regular follow up appointments were performed over the course of two years. No recurrence of the tumor has been detected.

We explain the symptoms, diagnosis, treatment, and additionally we describe the results and implications of the findings reported in the literature. Correct diagnosis is mandatory for optimal management of solitary fibrous tumor patients.
Sacrectomy with Ilio-Lumbar Stabilization Due to Low-Grade Chondrosarcoma of Sacrum and Iliac Wing. Case Report of the First Surgery Performed in the Republic of North Macedonia
Authors: Hasani Ilir , Popovska Danica , Dalipi Rezeart , Todorova Teodora , Rushiti Qemal , Gramatnikovski Nikola , Jusufi Arzana Hasani
Published: January 2022

Low - grade chondrosarcomas are primary malignant bone tumors that are resistant to chemo- and radiotherapy and are treated surgically. Sacral localization makes surgical resection technically difficult due to position, anatomic structures involved, and large tumor size at detection. The risk of complications is high. We present the introduction of a novel surgical technique in our country, sacrectomy with ilio-lumbar stabilization. This was performed on a 67-year-old man with low-grade chondrosarcoma of the sacrum with sacroiliac joint involvement. The procedure was performed via an antero-posterior approach in two stages. Ilio-lumbar fixation with a mesh cage bridge was used to obtain spinopelvic continuity and stability. Sacrectomy is a technically demanding procedure that requires careful preoperative planning and a multidisciplinary approach, as well as high level of surgical experience.
Diagnostic Potential of Calprotectin for Spontaneous Bacterial Peritonitis in Patients Withliver Cirrhosis and Ascites
Authors: Josifovikj Fana Lichoska , Stardelova Kalina Grivcheva , Todorovska Beti , Dimitrova Magdalena Genadieva , Joksimovikj Nenad , Andreevski Vladimir , Trajkovska Meri , Serafimovski Vladimir
Published: January 2022

The development of spontaneous bacterial peritonitis (SBP) is a serious and life-threatening condition in patients with cirrhosis and ascites. The aim of this study was to determine the diagnostic potential of calprotectin in ascites, for SBP in patients with liver cirrhosis and ascites before and after antibiotic treatment and to compare the mean values of calprotectin in ascites in patients with and without SBP. This prospective-observational study was comprised of 70 patients with cirrhosis and ascites, divided into two groups, the SBP and the non-SBP group. Quantitative measurements of calprotectin in ascites was completed with the Quantum Blue Calprotectin Ascites test (LF-ASC25), using the Quantum Blue Reader. The average value of calprotectin in the SBP group was 1.5 ± 0.40 μg / mL, and in the non-SBP group it was lower (0.4 ± 0.30). The difference between the mean values was statistically significant with p <0.05. The mean value of calprotectin in ascites before therapy among the SBP group was 1.5 ± 0.4, and after antibiotic therapy, the value decreased significantly to 1.0 ± 0.6; the difference between the mean values was statistically significant with p <0.05. ROC analysis indicated that calprotectin contributed to the diagnosis of SBP with a 94.3% sensitivity rating (to correctly identify positives), and the specificity was 62.5%, which corresponded to the value of 0.275. Our research confirmed that ascitic calprotectin was a good predictor, and is significantly associated with the occurrence of SBP in patients with liver cirrhosis. By monitoring the value of calprotectin in ascites on the 7th day of antibiotic treatment, the effectiveness of antibiotic treatment in patients with SBP can be determined.
Extensive Roof Greenery as a Response to Heat Islands: Some Problems
Authors: Holečka Matej , Jamnický Martin , Krajčík Matúš , Rabenseifer Roman
Published: January 2022

Extensive roof greenery is one of the ways to reduce the extent and impact of urban heat islands. A prerequisite is the correct design and operation of both the structural and vegetation part of a roof. If adequate maintenance, especially irrigation of the greenery, cannot be ensured, the use of extensive roof greenery can also be counterproductive. The case study to be presented deals with problems of a flat roof with extensive greenery above an underground garage under Central European climate conditions. Infrequent irrigation leads to extremely high temperatures of the substrate in the summer and makes the purpose of this roof pointless. The contribution analyzes the reason for the failure of the vegetation part of the roof, which was claimed to be maintenance-free, points out fire safety issues, and suggests improvements that might be considered in similar cases. At the present time, which is marked by the climate change crisis, there is great societal pressure to build green roofs. However, if it is not possible to ensure their perfect functionality, it is perhaps better to use classically proven types of roofs, but with greater reflectivity of the top layer surface.
Analysis of the Effect of the Speed Factor on Highway Safety Using the Machine Learning Method
Authors: Najafi Moghaddam Gilani Vahid , Sashurpour Milad , Hassanjani Sobhan , Hosseinian Seyed Mohsen
Published: January 2022

Speed is one of the most important factors that can significantly change the severity of accidents. Providing a model with predictive factors leads to designing traffic plans to promote safety. This study aims to create statistical models for accidents occurred on Firuzkuh highway, Iran. Moreover, the probability of each type of accident was determined using the logit model. Various modeling methods, such as backward, forward, and entering methods, were evaluated to find the best method. Finally, since the backward method had the best performance in terms of R2 and goodness of fit, the logit model of accidents was created. According to the model, the independent variables of the 12-24 hours, rainy weather, a speed of 81-95 and 96-110 km/h, the lack of attention ahead and the Pride brand of vehicle increased the severity of accidents, while the variables with negative coefficients of Tuesdays, the summer and spring seasons, sunny weather, a male driver, and daylight, reduced the severity of accidents.
Assessment of the Energy Demands for Heating in an Historic Building. Case Study: Renewal of a Functionalist Building of the Infectious Diseases Pavilion in Topoľčany, Slovakia
Authors: VargovÁ Andrea , Ingeli Rastislav
Published: January 2022

The case study seeks an optimal solution for preserving the cultural values of a functionalist building so that it fulfils the legislative essence of the protection of a historic building and, at the same time, contributes to the improvement of its thermophysical properties. The paper focuses on the degree of the application of energy performance requirements for the adaptive reuse of a historic building. The efforts to preserve cultural values (architectural, aesthetic, the value of the authenticity of an area and its building constructions, etc.) in legally protected buildings often do not permit the application of building construction processes such as those used in ordinary older buildings. The research responds to a situation where a building with historic values, built in a functionalist style (the 1940s), permits variants of the surface treatment of the facade so as to not disturb the essential stylistic values of that facade and, at the same time, reduce its energy demands to the required value.

Heat demands for heating have a significant effect on the energy needs for heating and thus on the overall energy need of a building. The heat demands depend on the efficiency and quality of the thermal protection in buildings. In the case of cultural monuments, the calculation of the thermophysical properties of building structures forms the basis for determining the heating and cooling demands. Building structures and their elements that form the building envelope must meet current and demanding thermophysical requirements in accordance with the applicable standards, if technically and economically feasible. When restoring cultural monuments in the Slovak Republic, it is not required to meet requirements for energy efficiency. On the other hand, it is necessary to verify the thermophysical requirements in accordance with the applicable standards in each specific case.

The paper responds to a continuing interdisciplinary discussion on this topic. The analysis is conducted within the scope of the KEGA 016STU-4/2017 project.
Local Properties of Entropy for Finite Family of Functions
Authors: Pawlak Ryszard J.
Published: January 2022

In this paper we consider the issues of local entropy for a finite family of generators (that generates the semigroup). Our main aim is to show that any continuous function can be approximated by s-chaotic family of generators.
Łukasiewicz Logic and the Divisible Extension of Probability Theory
Authors: Frič Roman
Published: January 2022

We show that measurable fuzzy sets carrying the multivalued Łukasiewicz logic lead to a natural generalization of the classical Kolmogorovian probability theory. The transition from Boolean logic to Łukasiewicz logic has a categorical background and the resulting divisible probability theory possesses both fuzzy and quantum qualities. Observables of the divisible probability theory play an analogous role as classical random variables: to convey stochastic information from one system to another one. Observables preserving the Łukasiewicz logic are called conservative and characterize the “classical core” of divisible probability theory. They send crisp random events to crisp random events and Dirac probability measures to Dirac probability measures. The nonconservative observables send some crisp random events to genuine fuzzy events and some Dirac probability measures to nondegenerated probability measures. They constitute the added value of transition from classical to divisible probability theory.
Around Taylor’s Theorem on the Convergence of Sequences of Functions
Authors: Horbaczewska Grażyna , Rychlewicz Patrycja
Published: January 2022

Egoroff’s classical theorem shows that from a pointwise convergence we can get a uniform convergence outside the set of an arbitrary small measure. Taylor’s theorem shows the possibility of controlling the convergence of the sequences of functions on the set of the full measure. Namely, for every sequence of real-valued measurable factions |fn
}
n∈ℕ pointwise converging to a function f on a measurable set E, there exist a decreasing sequence |δn
}
n∈ℕ of positive reals converging to 0 and a set A ⊆ E such that E \ A is a nullset and

lim

n
→
+
∞

|

f
n

(
x
)
−
f
(
x
)
|

δ
n

=
0
 
for
 
all
 
x
∈
A
.
 
Let
 
J
(
A
,
 
{

f
n

}
)

{\lim _{n \to + \infty }}\frac{{|{f_n}(x) - f(x)|}}{{{\delta _n}}} = 0\,{\rm{for}}\,{\rm{all}}\,x \in A.\,{\rm{Let}}\,J(A,\,\{ {f_n}\} )

denote the set of all such sequences |δn
}
n∈ℕ. The main results of the paper concern basic properties of sets of all such sequences for a given set A and a given sequence of functions. A relationship between pointwise convergence, uniform convergence and the Taylor’s type of convergence is considered.
On Star-K-I-Hurewicz Property
Authors: Singh Sumit , Chauhan Harsh V. S. , Kumar Vikesh
Published: January 2022

A space X is said to have the star-K-I-Hurewicz property (SKIH) [Tyagi, B. K.—Singh, S.—Bhardwaj, M. Ideal analogues of some variants of Hurewicz property, Filomat 33 (2019), no. 9, 2725–2734] if for each sequence (Un
: n ∈ ℕ) of open covers of X there is a sequence (Kn
: n ∈ ℕ) of compact subsets of X such that for each x ∈ X, {n ∈ ℕ : x ∉ St(Kn, Un
)} ∈ I, where I is the proper admissible ideal of ℕ. In this paper, we continue to investigate the relationship between the SKIH property and other related properties and study the topological properties of the SKIH property.
Compactness of Multiplication Operators on Riesz Bounded Variation Spaces
Authors: Guzmán-Partida Martha
Published: January 2022

We prove compactness of the operator MhCg
on a subspace of the space of 2π-periodic functions of Riesz bounded variation on [−π, π], for appropriate functions g and h. Here Mh
denotes multiplication by h and Cg
convolution by g.
Real Functions, Covers and Bornologies
Authors: Bukovský Lev
Published: January 2022

The paper tries to survey the recent results about relationships between covering properties of a topological space X and the space USC(X) of upper semicontinuous functions on X with the topology of pointwise convergence. Dealing with properties of continuous functions C(X), we need shrinkable covers. The results are extended for A-measurable and upper A-semimeasurable functions where A is a family of subsets of X. Similar results for covers respecting a bornology and spaces USC(X) or C(X) endowed by a topology defined by using the bornology are presented. Some of them seem to be new.
Zariski Topologies on Graded Ideals
Authors: Bataineh Malik , Alshehry Azzh Saad , Abu-Dawwas Rashid
Published: January 2022

In this paper, we show there are strong relations between the algebraic properties of a graded commutative ring R and topological properties of open subsets of Zariski topology on the graded prime spectrum of R. We examine some algebraic conditions for open subsets of Zariski topology to become quasi-compact, dense, and irreducible. We also present a characterization for the radical of a graded ideal in R by using topological properties.
Temporal Decoration of the Female Head Gear of Upper Volga Region of 13th-15th Centuries
Authors: Stepanova Yuliya V.
Published: January 2022

The author examines temporal decoration of the female head gear, revealed in the burial sites and on the settlements of the Upper Volga region of the 13th – 15th centuries. Throughout the 13th century the cast "imitation" jewelry was used, imitating pre-Mongolian precious attire with colts and temporal rings with grain and filigree beads. The most common decorations were the temporal rings with smooth beads, preserved in the attire until the end of the 14th century, and simple temporal rings of small and medium-diameter with entering ends and bent ends. The cast lunar false-woven rings were also revealed. In the 13th century the new forms of jewelry appeared. These are the temporal rings with a shaped blade, modifications of which used during the 13th –1th centuries. Probably the temporal rings were used in a combination with a rigid headgear and earrings, which became a part of the costume in the 14th century.
Assessment of Glycemic Control, Renal Function, and Oxidative Stress Parameters in Type 2 Diabetes MellitusPatients
Authors: Al-Musawi Hawraa Sabah , Al-Lami MakarimQassim , Al-Saadi Ali H.
Published: January 2022

Diabetes mellitus (T2DM) is a multifactorial syndrome that israpidly rising in all the continents ofthe globe, causing elevated blood sugar levels in affected people. A sample of 81 Iraqi T2DM patients was investigated based on several parameters. Glycemic control parameters includedlevels of fasting blood glucose (FBG),glycated hemoglobin (HbA1C), and insulin, along with insulin resistance (IR) and insulin sensitivity (IS). Renal function tests includedmeasuring the blood levels of urea and creatinine. Oxidative stress parameters included total antioxidant capacity (TAC) and thelevel of reactive oxygen species (ROS). The results of the presentstudy showed a highly significant (P˂0.01) increase in FBG, HbA1c, insulin and IR levels in T2DM patients as compared to control.Insulin sensitivity showed a highly significant (p˂0.01) decrease in patients compared with control.Urea and creatinine levelsincreased in T2DM patients, but the differences were insignificant. TAC levelsignificantly (P<0.05) increased in patients compared with control. Also, the levels of ROSrevealed a highly significant (P<0.01) increasein T2DM patients compared with the control. Correlation analysis showedthat FBG has a highly significant (P<0.01) positive correlation with IR, urea, creatinine and ROS, as well as a significant (P<0.05) positive correlation with TAC. However, FBG shows a highlysignificant (P< 0.01) inverse correlation with IS. The levels of HbA1C show a significant (P<0.05) positive correlation with IR, creatinine, and TAC, whereas ithas a highly significant (P<0.01) positive relation with ROS. However, HbA1C level has a highly significant (P<0.01) inverse relation with IS. Insulin has highly significant (P<0.01) positive and negative associations with IR and IS, respectively.IR showshighlya significant (P<0.01) inverse correlation with IS, significant (P<0.05) positive correlation with creatinine, and highly significant (P<0.01) positive correlation with ROS. IS has a significant(P< 0.05) inverse correlation with urea. Urea shows a highly significant (P<0.01) positive correlation with creatinine. TAC has a significant (P<0.05) inverse correlation with ROS. Conclusion: diabetic patients revealed poor glycemic control. Fluctuating blood glucose concentrations may contribute significantly to oxidative stress, probablyeven more than chronic hyperglycemia. The observed significant positive correlation between FBG and the other tested parameters revealed that hyperglycemia is an obvious independent risk factor for T2DM progression.
The nexus of energy resources and the environment
Authors: Bishoge Obadia Kyetuza
Published: January 2022

Currently, every country is striving to realize development for its people. Thus, to achieve this there is a need for ensuring access to reliable energy at all levels. The world is currently relying on the use of non-renewable energy such as fuels, and coal. However, these sources are not environmental friendly. Thus, renewable energy sources such as hydropower, solar energy, geothermal, and biofuels must be emphasized to replace the use of non-renewable energies. People need to understand well the relationship between energy resources and the environment. This paper, therefore, aims at providing the nexus of energy resources and the environment. To achieve this, the author has explained well the concept of energy and energy resources; energy uses and energy efficiency and energy security. Moreover, the author has discussed the impact of energy resources on the environment. Finally, energy savings and practices to best energy use; use of technologies to reduce the pollutant emissions in the atmosphere; and investment in renewable technologies are needed for attaining sustainable energy and environment.
The peculiarities of poetic language of Abdurrahman of Kakashura
Authors: Akamov Abusup'yan Tatarkhanovich , Bekeeva Aigul' Muratovna
Published: January 2022

This article is examines the literary style of the prominent theologian and poet Abdurrahman of Kakashura. Special attention is given to the philosophical-aesthetic principles that underlie his works. The author emphasizes the uniqueness of the poet’s worldview, imagery, and specific use of linguistic means. His poetic gives an in-depth perspective on Sufism – one of the central phenomena in the political and cultural life of the Republic of Dagestan. The works of Abdurrahman of Kakashura prevalently deliver a humanistic message, since he considered as the founder of humanistic trend in the Kumyk literature and to a certain degree represents a transitional stage between the medieval and modern literature. The conclusion is made that the poetry of Abdurrahman of Kakashura should be viewed not only as poetry aimed at proliferation of the ideas of Sufism, but also as the poetry of “progress” oriented towards healing from the mental malady the society was concerned with. In his poetry, the author trace genuine benevolence, ardent hatred of those who build their wealth on misery of the others. The impact of the poetry of Abdurrahman of Kakashura upon successive generations of Kumyk and Dagestani poets is indisputable. It is worth noting that most of the issues addressed in his poetry had vast repercussions in Dagestan and contributed to the development of progressive thought of his time.
The impact of certain aspects of international criminal justice upon interdependent processes of democratization and reconciliation in Bosnia and Herzegovina
Authors: Maier Marina Draganovna
Published: January 2022

It is difficult to assess the processes of democratization and reconciliation in post-conflict societies. The factors that affect reconciliation are yet to be fully determine in the academic literature. It is also unclear to what extent each element may promote or obstruct the reconciliation process. The author explores the interrelation and interdependence of the concepts of democratization and reconciliation on the example of the post-conflict region of Bosnia and Herzegovina, and focuses on the impact of international criminal justice upon the processes of democratization and reconciliation. The article covers the current political situation in Bosnia and Herzegovina, as well as assesses the performance of the institutions of international justice, such as the International Criminal Tribunal for the Former Yugoslavia. The author believes that the literature missed so factors that may contribute to reconciliation. An assumption is made that released prisoners may influence the reconciliation process, and this should be viewed as a separate and crucial sub-factor of the consequences of international criminal justice. The author recommends to use all available information and carry out quantitative research in the affected region, assessing public opinion with application of a more nuanced approach towards differentiation of the aspects of international criminal justice. Analysis is conducted on the limited impact of international justice upon the reconciliation process. A hypothesis is advances on interrelation between the aforementioned sub-factor and the processes of reconciliation and democratization.
Problematic field of studying public trust in Russia: content analysis of scientific publications
Authors: Trutenko Elena Vladimirovna , Linchenko Andrei Aleksandrovich
Published: January 2022

This article is dedicated to the analysis of evolution of research practices and approaches of the Russian scholars towards the problem of trust in Russian society, as well as determination of the key trends and specificity of social trust/distrust in the Russian society. Application of the methodology of content analysis allows analyzing the dynamics of domestic publications, as well as revealing the most relevant vectors of psychological, economic and social research. The most cited publications that outline the key trends in the transformation of public trust in modern Russia are determined. The author observes not only the shift in focus of study of the problem of trust from political to socioeconomic and informational contexts, but also significant differentiation in examination of various aspects of public trust. The novelty of this research lies in detection and classification of the relevant trends in the transformation of public trust in Russia. Public trust alongside public distrust in the government manifest as the basic factor in relation to other socioeconomic and cultural institutions. At the same time, there author observes low differentiation between the images of trust and distrust among  Russian population, low level of both interpersonal and institutional trust, as well as tendency towards using the images of the Soviet past as the markers of trust or distrust in the existing social institutions. A disposition towards increase of the role of social networks in the development of the images of trust or distrust is revealed.
Epistemology of nonclassical mythology: preliminary results
Authors: Stavitskiy Andrey Vladimirovich
Published: January 2022

This article is dedicated to the problem of establishment of nonclassical mythology in the conditions of the modern epistemological crisis of myth, which is associated with stagnation in ideas and research against the background of the variety of works dedicate to folklore, anthropology, and philology. The goal of this article lies in the analysis of the factors and theoretical foundations of the formation of nonclassical mythology, as well as its practical importance for science and society. Research methodology leans on the principles and approaches of no-classical rationality that reveal the possibilities and limits of the scientific study of myth, as well as allow determining its role and meaning for science and society within the common cultural space. The scientific novelty lies in substantiation of the existence of nonclassical mythology as developed and described by the researchers. Analysis of the most interesting ideas of myth researchers indicates that nonclassical mythology was formed in the XX century, and is currently at the stage of formation of the general theory of myth. However, its further development is related to need for overcoming inertia in such spheres that view mythology in its particular manifestations, neglecting the ontology. Research of the ontology of myth will be determinative for mythology as a science, as well as allow formulating the fundamentals and problematic of the general theory of myth.
Russian Education underway towards the market: conceptual grounds and administrative objectives
Authors: Trofimova Irina Nikolaevna
Published: January 2022

The scientific and technological progress substantiates significant economic and social changes, and imposes specific requirements on the sphere of education, first and foremost, with regards to preparation of modern specialists. Actualization of such requirements is mediated by the state educational policy and corresponding administrative decisions and measures. The article examines the problems of Russian higher education in the context of proliferation of the ideas and practices of new public management (NPM). The theoretical framework of this research is comprised of the theory of human capital in its historical context and critical perspective. Special attention is given to the problem of adaptation of the sphere of education to the market economy and its values – competition, individualism, and social inequality. The scientific novelty lies in the fact that the theory of human capital is used for criticizing the methods and results of NPM in educational sphere. It is revealed that the effectiveness of education and its contribution to the economy remains low. The currently implemented model of public administration model in accordance with the concept of NPM has an ambiguous effect. On the one hand, the pursuit of making education open, modern, and economically justified; while on the other hand, the impact of noneconomic factors is neglected. The conclusion is made on the importance of the quality of administrative impact aimed at not only the output of education, but primarily, the development of human capital.
National character in the allegorical prose of M. Tarkovsky and A. Bushkovsky
Authors: Naduda Nataliya Vladimirovna
Published: January 2022

This article analyzes the Russian national character as the main theme in the works of M. Tarkovsky and A. Bushkovsky. The criteria for selecting the research material is the date of publication (2019) and the presence of an allegorical plot, which depicts the traditionalism, spirituality, controversy, and at the same time holism, sense of humor, and depth of national character. The author views national character as the foundation of artistic world in the allegorical prose; as well as gives characteristics to the key motifs, such as faith, labor, challenges, antagonism of the alien, unfamiliar to a Russian person. The article employs the systemic-holistic approach towards revealing the typological features of the modern traditionalist prose by M. Tarkovsky and A. Bushkovsky. The research is based on the comparativism, which allows determining the common trends and uniqueness of both authors. The article identifies the invariant constructions and images (portrait, landscape, detail, language). The elements of biographical method are used for correlating the hero with personal experience and worldview of the author. The structural-semantic method allows focusing on the aesthetic object, revealing the semantic meaning of methods used by the writers to create the image. Hermeneutics characterizes the allegory and symbol as fundamental means of expressing the authorial intentions, which reflect the ideological and aesthetic changes in the literary system. This article is first to analyze the literary texts of modern authors from the perspective of ethnopoetics.
On the modern Russian online radio broadcasting
Authors: Malakhovskaya Vera Vladimirovna , Kiiko Ekaterina Dmitrievna
Published: January 2022

The subject of this research is broadcasting in the modern digital age. The object is the modern Russian online radio broadcasting. The goal lies in examination of the role of online radio broadcasting in the modern Russian digital space. The author aims to trace the dynamics of the development of online radio broadcasting in Russia and abroad, summarize the conclusions of the Russian researchers on the development trends of online radio broadcasting in Russia for the past decade, analyze the current state of Russian online radio broadcasting with its positive and negative sides, make recommendation for optimization of the study of Russian online radio broadcasting. The novelty of this article lies in the analysis of evolution of the Russian online radio broadcasting in the context of modern trends of the Russian and US information space. The conclusion is made that online radio broadcasting occupies a special niche within the global and Russian digital information space for the two decades of the XXI century. The dynamically developing information technologies enhance the convergent nature of this type of media, contributing to its penetration into modern social networks through mobile telephony. The US statistical data indicate testify to the growing popularity of online radio broadcasting in the United States. Various Russian data indicate a decline in the popularity of radio broadcasting overall, but rise of popularity of online radio broadcasting among certain segments of the Russian audience. The Russian academic community should increase cooperation with the media research centers to arrange consistent sources of statistical information for optimization of the study of online radio broadcasting in Russia.
Onomastic codes of the “Poem Without A Hero” by A. A. Akhmatova as hidden intertextual addressing
Authors: Temirshina Olesya Ravil'evna , Belousova Ol'ga Geral'dovna , Afanas'eva Oksana Vasil'evna
Published: January 2022

The subject of this research is the principles of correlation of onomastic code of the “Poem Without A Hero” with the text frame of its various editions, viewed from the communicative-pragmatic perspective. The object of this research is nine editions of the “Poem Without a Hero” and intertextual references marked within the text frame. The author dwells on such aspects as the interrelation between the literary onomastics and hidden meanings of the poem, transformations of the text frame, methods of “instilling” the authorial meanings to intertextual sources (the works of Byron, Pushkin, and Gumilyov). Special attention is given to projection of the personal myth of Anna Akhmatova, which is traced through the poem, on Western European and Russian literature and the evolution of the text frame. It is demonstrated that the ensemble of epigraphs, which represents an implicit dedication to the poet fallen in disfavor, dissolves leaving imprints in the form of mentioning of Byron and Don Juan in the text of the poem. The main conclusion lies in the establishment of a number of semantic correspondences between the text frame and the historical-cultural halo of names, which on the one hand are associated with the imagery-motif level of a particular poem, while on the other – with personal mythology of the poet. The author’s special contribution to this research lies in outlining the strategies aimed at preservation of special intertextual memory in the names. The novelty consists in determination of the semantic halo of the name, which specifies a range of implicit meanings of the poem. It is revealed that these meanings are “supported” by the corresponding references. Such reminiscences, interweaving into a complex ornamental pattern, on the one side are conceptually programmed by the very structure of the “Poem Without A Hero”, and on the other side, determined biographically.
The landmark nature of visual art in of Weimar Germany and the principle of visual narrative
Authors: Tanyushina Alexandra Alexandrovna
Published: January 2022

The subject of this research is the art practices of Weimar Germany, first and foremost displayed in photomontage works of the Dadaist artists, as well as paintings and photographic compositions of the representatives of “New Objectivity” since the early 1920s until coming to power of the Nazi in 1933. The relevance of this topic is substantiated by the heightened interest of modern researchers in the cultural processes of the early XX century, which had a significant impact upon the establishment of modern visual imagery system. Within the framework of study, the author also touched upon the problem of assimilation of modern art practices associated to the integration of art into all spheres of social life. The interpretation of this trend is one of the most relevant vectors of modern art history. The novelty of this work lies in the use of complex methodology that implies the unity of socio-analytical and philosophical-anthropological approaches, as well as the method of structural-semiotic analysis that leans on both classical theories and works of the contemporary art historians and culturologists of post-structuralism (P. McBride, R. Krauss, B. Buchloh, P. Stettler, and others.). The result of the conducted research lies in determination of interinfluence of photomontage practices of the Dadaists and the art of “New Objectivity”, which clearly demonstrate the “landmark” nature of the works created during the indicated historical period. The acquired conclusions may be valuable for further research of the German art of “New Realism”, reflected in the works of the artists of “New Objectivity” and “Magic Realism”, and as well as the upcoming trends in art of the XX century.
Everyday life of the Sakhalin exiles reflected in their songs and poems
Authors: Levandovskii Andrei Nikitich
Published: January 2022

This article examines the everyday life and mentality of the Sakhalin exiles based on their songs and poems, using the historical-comparative and historical-genetic methods. This gives a different perspective on these problems, since the sources created by the exiles were not widely used. One of the few examples is the memoirs of I. P. Yuvachev and articles of L. Y. Sternberg and B. O. Pilsudsky. However, they could not be referred to as ordinary prisoner, unlike the creators of many hard labor songs and poems. In the course of research, the author determines that although there was virtually no original song culture on Sakhalin, however, it was replaced by the rich culture of versification, which alongside the common motifs of home, love and the hard fate of the exiles, touched upon the characteristic local problems. The author assumes that such state of affairs was caused by the overall atmosphere of distrust and reticence prevalent on the island. This explains the high popularity of poems, since they could be written for a narrow circle of friends or stored inside the desk, unlike songs, which were supposed to be performed for a wide audience.
Cross-border integration of universities as a possible research topic in border studies
Authors: Böhm Hynek , Drápela Emil , Potyatynyk Borys
Published: January 2022

The text deals with the cross-border co-operation of universities as a possible new research topic in border studies. We identified two important associations of universities operating in border areas in the EU core and two associations gathering universities from Czech, Polish and Slovak areas. Then we tried to identify the areas in which these universities co-operate. It turned out that the principal difference is in significantly higher level of functional cross-border integration of the universities in the EU core, which is evidenced mainly by higher number of joint study programmes. We believe that the topic is promising and deserves much higher attention, as it points at new and not really exploited cross-border integration potential for universities located in border areas of V4 countries.
Papulopustular rash following Moderna COVID-19 (mRNA-1273) vaccine: A case report
Authors: Pudukadan David
Published: January 2022

Coronavirus disease-2019 (COVID-19) has affected countries around the world. The introduction of COVID-19 vaccines has proved the most effective arsenal in the fight against the disease. However, with the vaccination of billions of people, data on vaccine-induced adverse reactions are also emerging. We report a 32-year-old woman who manifested papulopustular rash 7 days after receiving Moderna COVID-19 (mRNA-1273) vaccine. The patient responded to a short course of systemic steroids and antihistamines. Awareness regarding the possible adverse events that can be anticipated after the COVID-19 vaccination may help the healthcare professionals to offer prompt and effective care to the affected.