bluuebunny/crossref_metadata_2025 huggingface dataset:
Problems development of hotel industry
Authors:   Azərbaycan Turizm və Menecment Universiteti magistrant, Şaiq oğlu Məmmədov Cavid
Published: November 2021

The essence of the principle of network organization is that multi-level hierarchy is replaced by groups of enterprises, and specialized units coordinated by market mechanisms replace administrative mechanisms. Franchising, one of the forms of hotel management, is a contractual relationship between companies with a well-known brand and other hotels. As well as the positive role of franchising management in the hotel chain, there are also a number of problems. Key words: hotel, Franchising, hospitality, industry, service, tourist
Influence of various phosphorus fertilizer norms to development and yield of sunflower
Authors:   Bitki Mühafizə və Texniki Bitkilər Elmi-Tədqiqat İnstitutu aqrar elmlər üzrə fəlsəfə doktoru, dosent, Cavad oğlu İbrahimov Akşay , Nağı qızı Mustafayeva Hicran ,   Bitki Mühafizə və Texniki Bitkilər Elmi-Tədqiqat İnstitutu böyük elmi işçi, Emil oğlu Kərəvəliyev Ramik ,   Bitki Mühafizə və Texniki Bitkilər Elmi-Tədqiqat İnstitutu elmi işçi, Rövşən qızı Mehdiyeva Günay ,   Bitki Mühafizə və Texniki Bitkilər Elmi-Tədqiqat İnstitutu elmi işçi
Published: November 2021

Maintaining plants with the necessary nutrient elements when growing agricultural crops has a positive role in increasing yield. One of significant nutrient elements that are an important element in plant’s life is phosphorus. It improves formation of fruit elements and takes an active part in photosynthetic processes. But its influence directly in the different technical crops’ nutrition hasn’t properly studied. The main aim of the article’s content is devoted to this problem. Having favorable conditions of grey-brown soils of Ganja-Kazakh zone for cultivation sunflower make it actual growing this plant in this zone. In the article it is described influence of various norms of phosphorus fertilizers to grows, development and yield of sunflower. The highest yield was obtained in the variant of introduction fertilizers in the norm 10 t of manure + N90P120K50. Key words: sunflower, fertilizer, soil, yield, norm, effectiveness
Construyendo ciudadanía en la universidad: Una propuesta para la convivencia y resolución de conflictos
Authors: Chávez Ponce Daniel Fernando , Norzagaray Benitez Claudia Cecilia
Published: November 2021

Las Instituciones de Educación Superior tienen el compromiso de formar integralmente al estudiantado, por lo que no es posible aludir a una educación de calidad si no se contempla la formación de competencias ciudadanas. Estas se agrupan en tres ámbitos: convivencia y paz, participación y responsabilidad democrática y pluralidad, identidad y valoración de diferencias. Dado que el conflicto es inevitable que se presente en la interacción de los individuos, es relevante desarrollar habilidades emocionales que permitan resolverlos de manera pacífica. Por ello, el presente trabajo presenta una propuesta para promover competencias ciudadanas a través de la convivencia y paz, enseñando la resolución de conflictos a partir de la promoción de habilidades para la colaboración. La propuesta se estructuró en un enfoque constructivista, teniendo como método el aprendizaje colaborativo de las que se derivan estrategias didácticas creativas, significativas e integradoras.  Tiene por objetivo el desarrollo de habilidades para resolver conflictos de manera colaborativa, el manejo de las emociones, la mejora de las relaciones interpersonales y asumir el rol de liderazgo sin autoritarismo, aspecto fundamental para el desempeño del estudiante y su futuro rol en la sociedad.
Kommentar zur Schaffhauser Verwaltungsrechtspflege - Verwaltungsrechtspflegegesetz (VRG) – Justizgesetz (JG)
Authors: Baeckert Andreas , Baumgartner-Spahn Cristina , Bilger Stefan , Bollinger Susanne , Dajcar Nina , Fratschöl Alfons , Greh Natalie , Heingärtner Nicole , Herrmann Oliver , Honegger Natascha , Hotz Basil , Keller Beat , Marti Arnold , Meyer Kilian , Moll Beatrice , Rihs Alexander , Ritzmann Christian , Spahn Patrick , Sulzberger Beat , Sutter Daniel , Tektas Nihat , Waldvogel Konrad , Weil Dina
Published: November 2021

Der Kommentar zur Schaffhauser Verwaltungsrechtspflege ist ein Gemeinschaftswerk von erfahrenen Juristinnen und Juristen aus Verwaltung, Justiz und Advokatur. Er stellt die aktuelle Praxis und Literatur zur Schaffhauser Verwaltungsrechtspflege übersichtlich und in gut verständlicher Sprache dar. Dieses Werk versteht sich in erster Linie als Arbeitsinstrument für Behörden und Anwaltschaft sowie als Orientierungshilfe für rechtsuchende Private. Es soll zu einer qualitativ hohen Rechtspflege und zu einem stärkeren Rechtsschutz der Bürgerinnen und Bürger beitragen. Die artikelweisen Kommentierungen behandeln das Verwaltungsrechtspflegegesetz wie auch diejenigen Bestimmungen des Justizgesetzes, die einen direkten Bezug zum Verwaltungsrecht aufweisen. Sie werden ergänzt durch zwei vertiefende Beiträge, die sich mit der Geschichte und den Perspektiven der Schaffhauser Verwaltungsrechtspflege auseinandersetzen. Angehängte Checklisten sowie ein Sachregister erhöhen den praktischen Nutzen des Kommentars.
The Party Building Leads the Innovative Exploration of Grassroots Governance in Rural Pastoral Areas under the Concept of Co-governance
Authors: Jing Dengpeng 
Published: November 2021

With the rapid development of society and economy, grassroots organizations in rural pastoral areas are an important part of party building, shouldering the mission of implementing party policies, and playing an important role in leading herdsmen to fight poverty and realize basic modernization in rural areas. The mission and responsibilities of grassroots party organizations in rural and pastoral areas are undergoing profound changes. Strengthening the construction of grassroots party organizations in rural and pastoral areas will help promote the relationship between the party and the masses, cadres and the masses in rural and pastoral areas, and promote the establishment of party organizations in rural and pastoral areas. At present, grassroots party building in rural pastoral areas is facing new challenges, such as insufficient party organization building, and unclear power boundaries between party organizations and villagers’ autonomous organizations. Only by accelerating the construction of infrastructure and public services in rural pastoral areas and doing a good job in the construction of rural grassroots party organizations can improve the level of party building in rural pastoral areas and promote the basic modernization of rural areas.
“Reduced Forms” Influence on Second Language Learners’ Listening Input-Intake Conversion
Authors: Zhao Yueyang
Published: November 2021

This article analyses the factors influencing the process of input-intake conversion and focuses on the effect of “reduced forms” on English as a Second Language (ESL) learners’ listening comprehension. The Input Hypothesis, the Noticing Hypothesis, the input-intake relationship, and the factors influencing the input-intake relationship are critically reviewed and analyzed. The empirical study of Brown and Hilferty [1] is reviewed and discussed to show reduced forms’ influence on ESL learners’ listening comprehension. The results prove that integrating reduced forms into ESL lessons is both necessary and meaningful for improving students’ listening comprehension ability.
Ecotourism in Times of Covid-19: A Systematic Review from the Five Continents on How This Activity is Being Carried Out and What Proposals They Have for the Near Future
Authors: Fernández-Bedoya Víctor Hugo , Meneses-La-Riva Monica Elisa , Suyo-Vega Josefina Amanda
Published: November 2021

The emergence of the covid-19 virus has prompted governments in several countries to close their international borders, close transportation routes and decree quarantines as a public health measure to prevent the spread of the virus among the population. Globally, essential businesses have continued to operate, while others such as tourism must wait. Ecotourism is a sustainable activity that attracts tourists concerned about the environment and local culture, which generates income for the locals. In order to have a broader picture of how the ecotourism sector is dealing with covid-19, a systematic review was conducted to identify Scopus records detailing such evidence disclosed from 2020 to the first quarter of 2021. As results, records were identified in the five continents, which agree that the pandemic has negatively affected the income of local people, who have been forced to close their businesses and even perform illegal acts; however, there are also encouraging proposals of economic reactivation plans presented by villagers, who expect the opening of this activity to operate keeping all the health safety measures decreed by their governments.

 

Received: 6 May 2021 / Accepted: 27 September 2021 / Published: 5 November 2021
Motivation of Taking Distance-Learning and Online Programmes: A Case Study in a TAFE Institution in Australia
Authors: Dos Santos Luis M.
Published: November 2021

The distance-learning and online courses and programmes are popular during the COVID-19 Pandemic due to the recommendation of social distancing and closure of borders in Australia. The purpose of this study is to explore and understand the motivation and decision-making processes of international students who continue their academic courses and programmes using online distance-learning platforms under the COVID-19 Pandemic. With the case study design, the researcher recruited 20 international students who are currently completing their academic courses and programmes through distance-learning from a Technical and Future Education (TAFE) institution in Australia. Based on the Social Cognitive Career and Motivation Theory, the researcher categorised that the educational achievements and career goals, the achievements of education and career goals, and interests in career development drove the factors of their motivation and career-decision-making process. The results of this study will provide a blueprint for school leaders, department heads, government agencies, policymakers, and researchers to reform and upgrade the current curriculum for technologically-assisted teaching and learning strategies and international students’ experiences.

 

Received: 16 June 2021 / Accepted: 11 August 2021 / Published: 5 November 2021
Promoting Qur'anic Verses That Reject Violence
Authors: Baidowi Ahmad , Abdullah Irwan , Zuhri Qudsy Saifuddin , Najwah Nurun
Published: November 2021

This article highlights the mistaken paradigms that underpin the use of Islam to justify violence and terrorism. Its exploration of the Qur'an shows that Islam emphasizes peaceful values and promotes non-violent approaches; this study, thus, differs from previous ones that have argued Islam's emphasis on peace based on a deconstruction of verses with violent implications, thereby challenging religious violence and violence perpetrated in religion's name. This study analyses the content of the Quranic verses that emphasize Islam's openness and friendliness, prohibit acts of violence and narrate the peaceful resolution of problems as well as mitigating conflict. The analysis of these patterns of Quranic verses shows Islam's alignment with the values ​​of peace and, conversely, disapproval of violence. This exploration of the non-violent values offered by the Qur'an thus offers an important complement to the existing literature on peace and Islam. This study, thus, emphasizes the strategies to promote non-violence which are universal values ​​of the Qur’an.

 

Received: 26 July 2021 / Accepted: 20 September 2021 / Published: 5 November 2021
Investor Reaction to the Discovery of Accounting Fraud: The Period from the Discovery of the Fraud to the Completion of the Correction
Authors: Ahmad Syed Raziuddin , Senan Nabil Ahmed Mareai , Ali Ijaz , Ali Kashif , Khan Imran Ahmad , Baig Asif
Published: November 2021

This paper examines the period from the discovery of accounting fraud to the completion of correction and examines the reaction of investors on the date of the first news release suggesting accounting manipulation, the date of the subsequent release of information related to the amount of profit correction that was not disclosed on the date of the first news release, and the date of the submission of the correction report. The verification results show that the stock price falls sharply on the day of the first news release and the day when the information about the amount of profit revision is disclosed, that when the amount of profit revision is large and it takes time to disclose information about the amount of profit revision, there is a rebound in the stock price on the day when the correction report is submitted because investors like the resolution of uncertainty, and that there is a relationship between the amount of profit revision and the size of stock price decline. However, when there is no information about the amount of correction on the first day of the news release, investors react uniformly, and the reaction to a large (small) amount of correction is underreaction (overreaction). These results indicate that investors were misled by the misstatements until the fraud was discovered and made decisions based on overestimates of future cash flows, so they suffered unexpected losses when the fraud was discovered, and during the period from the fraud discovery to the completion of correction.

 

Received: 3 August 2021 / Accepted: 6 October 2021 / Published: 5 November 2021
A Critical Analysis on the Refutation of Innate Ideas in John Locke’s Philosophical Thoughts
Authors: Jeganathan Somasundaram , Shanmugam Thanigaivelan
Published: November 2021

Epistemology is an attempt to understand the role of knowledge, its origin, development and validity. The scientists, psychologists, educationalists, moral philosophers – all are analyzing the importance of epistemology in the knowledge process. Epistemology is considered one of the branches of knowledge, and it supports logic by emphasizing the interrelation between the two. While explaining the significance of epistemology R.M. Chisholm says that it deals with issues like the distinction between knowledge and true opinion and the relation between conditions of truth and criteria of evidence. Such issues constitute the subject matter of the theory of knowledge. In the history of Western philosophy, the modern period is significant because, during this period, there were two schools of thought regarding the validity of knowledge and emerged. One is Rationalism, and the other is Empiricism. Rationalism emphasizes that the source of knowledge is the reason. However, the Empiricism emphasizes experience as the basis for knowledge. In both movements, namely, rationalism and empiricism, epistemology has been attempting to find the answers to some questions: What do we know? How do we know? What are the sources of knowledge? What is the difference between belief and knowledge? Furthermore, is it possible to get valid knowledge? The prominent empiricist John Locke read the writings of Descartes. He rejected Descartes' innate ideas logically, and he has elaborately explained the source of knowledge, the limit of knowledge, validity of knowledge, and its kinds in his Essay Concerning Human Understanding.  His empiricism received much criticism from the latest philosophers because he adapted some philosophical ideas from the pioneers. This article aims to justify whether John Locke’s epistemology is neutral by explaining the basic characteristic of empiricism and its critiques. This study as a qualitative approach depends both on the primary as well as secondary sources related to the study as books. This study attempts to understand Locke from a critical standpoint. In the end, an attempt is made to show how Locke's central and bias philosophy has relevance even today.

 

Received: 15 July 2021 / Accepted: 28 September 2021 / Published: 5 November 2021
Dynamics of Customary Land Rights and Its Impact on the Agronomic Choices for Small Farmers in the South Kivu province, Eastern DR Congo
Authors: Shamamba Dieudonné Bahati , Basengere Espoir Bisimwa , Lebailly Philippe
Published: November 2021

In Africa, there is still observed a land related legal plurality despite innovations undertaken since colonial times. In DR Congo, while by law land remains the property of the State, it remains difficult to manage rural lands, ignoring customary practices. In fact, alongside the “modern” land administration, the majority of rural lands are covered by customary contracts. Meanwhile, these contracts have evolved due to different socio-political issues in the DRC and particularly in its eastern part. This study aimed at understanding these changes and thus the impact resulted in agricultural activities, especially the small farmers’ technology choice. The study is based on households’ surveys in the Mbinga Sud zone as well as from other stakeholders on land in the Kalehe territory, South Kivu province, eastern DRC. Through this study, it is noted that customary land contracts have sufficiently evolved due to the population growth, innovations taken in land administration in the country, the wars that occurred in the eastern DR Congo, the attractiveness of rural land by elites and rich businessmen leading to land concentration etc. Given this situation, some practices such as purchase and lease of land were thus developed to cope with weak customary land acquisition mechanisms, the land scarcity and / or land depletion and the fear of land grabbing by the strongest. These changes also have an impact on some agricultural practices, including the fertilization of farms, the choice of crops and varieties to grow as well as many other cultivation techniques.

 

Received: 3 June 2021 / Accepted: 4 September 2021 / Published: 5 November 2021
The Effect of Dynamic Mathematics Software Geogebra on Student’ Achievement: The Case of Differential Equations
Authors: Latifi Mohamed , Hattaf Khalid , Achtaich Naceur
Published: November 2021

In mathematics, a differential equation uses important mathematical concepts like function, derivative, integral, etc. Geogebra is a dynamic mathematical software uniting geometry, algebra and differential calculus. There are two objectives in this study. The first objective is to examine the impact of the use of Geogebra on the students’ understanding of differential equations. The second objective is to see how the students interact with a Geogebra environment according to their styles of mathematical thinking. The subjects of this research were 35 and 32 students for the experimental and control group, respectively of 12th grade at a government school, west of Morocco, in the academic year 2020-2021. These participants have different mathematical thinking styles (MTS): visual, analytic, and integrated. The results show that teaching differential equations with GeoGebra is more efficient in terms of conceptual knowledge than the conventional method. In procedural knowledge, students in both groups were in similar achievement levels. We can conclude that Geogebra was more beneficial for students with integrated thinking, especially for conceptual knowledge. 

 

Received: 19 July 2021 / Accepted: 3 October 2021 / Published: 5 November 2021
Enhancing Food Security Through Systematic African Women Empowerment in South Africa
Authors: Masuku Mfundo Mandla , Garutsa Tendayi
Published: November 2021

This paper critically argues how the gender and development approach influences food security for women. A critical literature review analysis was conducted using peer-reviewed publications and grey literature from relevant organisations. Sources from 1993 to 2020 were manually selected from Sabinet and Google Scholar using a purposive and snowball approach and 69 articles were analysed. Findings indicated that although the Gender and Development approach is useful in understanding the issue of food security within the South African context, a post-development feminist approach can guide policy frameworks that recognise differences in women when addressing food insecurity, to enhance women empowerment. This paper recommends that gender and food security issues ought to be conceptualised and understood in a multidimensional sense, using various determinants which include consumption, income, poverty and human development.

 

Received: 21 September 2021 / Accepted: 25 October 2021 / Published: 5 November 2021
The Incidence of Cerebral Edema in Pediatric Diabetic Ketoacidosis
Authors: Pant Dikshya
Published: November 2021

Introduction: Cerebral edema is an uncommon but devastating consequence of diabetic ketoacidosis occurring more in children than adults. Younger children and those with newly diagnosed diabetes are at highest risk. The objective of this study is to determine the frequency of cerebral edema in pediatric diabetic ketoacidosis at Children’s Hospital, Lahore in children with type 1 diabetes mellitus.

Methods: This descriptive study was carried out in the pediatric intensive care units and medical wards of the Children’s Hospital and the institute of Child Health, Lahore from 2nd Feb 2016 to 2nd Aug 2016. A total of 150 patients fulfilling the inclusion criteria were enrolled. After taking consent from parents, demographic information including name, age, sex, address, and date of admission were recorded. Fundoscopic findings were recorded before initiating diabetic ketoacidosis treatment and neurological examination was conducted at presentation. Cerebral edema was labeled as per operational definition and sampling was done as per hospital DKA management protocol.

Results: In our study, out of 150 cases, 58.67%(n=88) were between 1-7 years of age while 41.33%(n=62) were between 8-14 years of age, mean + sd was calculated as 6.92+3.12 years, 51.33%(n=77) were male and 48.67%(n=73) were females. Frequency of cerebral edema in pediatric diabetic ketoacidosis at children’s hospital Lahore in the child with type 1 diabetes mellitus was calculated in 18.67%(n=28) while 81.33%(n=122) had no findings of cerebral edema.

Conclusions: Frequency of cerebral edema is high in pediatric diabetic ketoacidosis at Children’s Hospital Lahore in the child with type 1 diabetes mellitus.
High-Grade Chondrosarcoma of Mandibular Molar Region- A Case Report and Review of Literature
Authors: Kamboj Mala , Narwal Anjali , Marwah Nisha , Gupta Ambika , Devi Anju , Girdhar Akhil
Published: November 2021

Chondrosarcomas are malignant tumors of cartilaginous origin with only 5-10% reported in the head and neck region. Intraorally it has higher incidence of occurrence in anterior maxilla followed by posterior mandible. The 5-year survival and metastases rates are adversely affected by the grade of tumor, which necessitates its early diagnosis. Histopathology and immunohistochemistry are vital for its accurate diagnosis. Chondrosarcomas being radio-and chemoresistant are treated surgically although adjuvant radiotherapy helps in prevention of local recurrences. A case of high-grade chondrosarcoma of the mandibular molar region is presented, along with pertinent review of literature.
Minimally Invasive Relief: Percutaneous Aspiration And Intra-Articular Steroid Injection for Lumbar Facet-Joint Synovial Cysts-A Case Report
Authors: Nanda Subhamay , Das Gautam , Mahapatra Sunaina , Yadav Archana , Nepal Niru
Published: November 2021

Lumbar facet joint synovial cysts are fluid-filled sacs that develop near the facet joints in the lumbar spine. These cysts typically result from degenerative changes or wear and tear in the spine, leading to the enlargement of the facet joint capsule and the formation of a cyst which may cause symptomatic nerve root compression and may lead to radiculopathy, neurogenic claudication, and cauda equina syndrome. percutaneous aspiration of facet-joint synovial cysts are known to provide immediate improvement in symptoms and the absence of relapse during the follow-up period. These can be particularly beneficial for elderly and high-risk patients who are not suitable candidates for surgery or not willing to undergo surgery. These case report is submitted to highlights the effectiveness of this treatment option and suggests that it should be considered in the management of facet-joint synovial cysts.
Automatic Epileptic Seizure Detection Based on EEG Signals Using Deep Learning
Authors: Karimi Moridani Mohammad , Jabbari Behnam Seyed Sina , Heydar Mahdyar
Published: November 2021

About one percent of the world's population suffers from epilepsy. A patient with epilepsy must be diagnosed early and accurately if they are to have any chance of being treated successfully. One method for diagnosing epilepsy is by carefully analyzing the Electroencephalogram (EEG) signal. We propose a method for signal processing EEG signals that detect epilepsy based on time-frequency features extracted from the signal and used as input for a neural network classifier. With the help of a convolutional neural network with deep learning, better and more efficient features were obtained and an accurate diagnosis was provided. It resulted in a significant difference between the two individuals upon analysis of the EEG signal. As compared with the previous method, the proposed technique distinguishes between healthy and epileptic signals with specificity 98 ± 2%, sensitivity 99 ± 0.7%, accuracy 98 ± 0.6%, and F-score 98 ± 0.5%. It is possible to use EEG signal analysis to detect the onset of seizures, especially in infants, as an effective tool to diagnose cases of suspected clinical signs of seizure onset.
ITEMS FROM THE OGUZ KURGAN IN THE VARVARA AND BOHDAN KHANENKO COLLECTION (BASED ON THE MATERIALS OF THE MUSEUM OF HISTORICAL TREASURES OF UKRAINE)
Authors: Velychko Ye. O. , Polidovych Yu. B.
Published: November 2021

Twenty six precious items from the Varvara and Bohdan Khanenko collection discovered in the Oguz kurgan (Lower Dnieper region) are analyzed in the paper. These items were found by peasants in the fall of 1901 in the destroyed part of the kurgan and ended up to the hands of antiquities traders. Now these items are kept in the Museum of Historical Treasures of Ukraine.

The study of objects made us possible to conclude that only decorative items for horse equipment were of unconditional origin from Oguz kurgan (fig. 1—2). These items complement the finds that are kept in the State Hermitage (Sankt-Peterburg, Russia) and also come from the Oguz kurgan. Together they are four completes sets of decoration of horse bridle of so-called Chertomlyk type. Some round plaques (fig. 1: 4—5) were used for saddles decoration. The total number of such plaques indicates that 9 or 10 saddles were found. This determines the total number of horses buried in the Central tomb of the Oguz kurgan. The cone (fig. 2) served as a decoration for the horse’s neck. Five more such items are kept in the State Hermitage. They were found only in the Oguz kurgan.

The significant part of other items (upholstery of a wooden bowl, jewelry, appliquйs (fig. 3) were probably found by peasants in other steppe kurgans which were robbed by diggers at the beginning of the 20th century. Two small appliquйs (fig. 3: 5—6) probably come from the necropolises of ancient Greek colonies, possibly Chersonesos.

Unfortunately, almost all items from old or modern private collections lose the historical context in which they were found. Probably, some items (fig. 1: 6—9; 3: 3—4, 7—8) were «restored» by antiquities dealers and, as a result, lost their authentic appearance.
D. T. BEREZOVETS AND NETAILIVKA BURIAL GROUND OF SALTIV CULTURE: DISCOVERY, MODERN RESEARCHES, RESULTS
Authors: Aksonov V. S.
Published: November 2021

Peculiarity of the Netailivka burial ground, noted by its discoverer D. T. Berezovets, is the total predominance of burials where the bones of the buried people are completely absent. At the same time the burials often contain grave goods located in the places when the bodies of the deceased should have been lied. This fact allowed D. T. Berezovets to suppose that initially the burial was performed on the surface of the earth where the body was exposed to natural factors and only after that it was re-buried into a pit. However, the researches of recent years show that burials were made in full accordance with the funeral rite of the Proto-Bulgarian population of the Saltiv culture. The absence of human remains in most of the burial pits should be associated with the specific hydrological conditions prevailing at the site of the necropolis in the post-Saltiv period. In a number of burials of the burial ground the later activity in the burial pits, associated with ritual actions performed in ancient times, were recorded. These actions testify the existence of the so-called «final ceremony» among the Netailivka people, the holding of which meant the end of mourning for the deceased person and made the death of a relative complete and final for the living.

The study of the chronological markers of the site made it possible to attribute the time of the burial ground to the stage of the formation of the Saltiv culture in the region and to date the earliest burials of the necropolis to the 740—790 AD. The set of decorations and brooches from early burials shows that the original area of the migration of this population was the North-Eastern Caucasus (the territory of modern Chechnya and Dagestan). The location of the horse remains in the burials of the horsemen indicates the mixed Turkic-Ugric character of the population, which was part of the tribal union of the «Bulgars». The date of the burial ground and the probable area of residence of the population which made it, allows us to identify the «Netailivka» people with the representatives of the nomadic Bulgar union known from literary sources as «Sabirs / Savirs»
Letter chunk frequency does not explain morphological masked priming
Authors: De Rosa Mara , Crepaldi Davide
Published: November 2021

Research on visual word identification has extensively investigated the role of morphemes, recurrent letter chunks that convey a fairly regular meaning (e.g.,lead-er-ship). Masked priming studies highlighted morpheme identification in complex (e.g.,sing-er) and pseudo-complex (corn-er) words, as well as in nonwords (e.g.,basket-y). The present study investigated whether such sensitivity to morphemes could be rooted in the visual system sensitivity to statistics of letter (co)occurrence. To this aim, we assessed masked priming as induced by nonword primes obtained by combining a stem (e.g.,bulb) with (i) naturally frequent, derivational suffixes (e.g.,-ment), (ii) non-morphological, equally frequent word-endings (e.g.,-idge), and (iii) non-morphological, infrequent word-endings (e.g.,-kle). In two additional tasks, we collected interpretability and word-likeness measures for morphologically-structured nonwords, to assess whether priming is modulated by such factors. Results indicate that masked priming is not affected by either the frequency or the morphological status of word-endings, a pattern that was replicated in a second experiment including also lexical primes. Our findings are in line with models of early visual processing based on automatic stem/word extraction, and rule out letter chunk frequency as a main player in the early stages of visual word identification. Nonword interpretability and word-likeness do not affect this pattern.
INHALATION WITH THERMIC HELIOX FOR THE TREATMENT OF RESPIRATORY FAILURE SYNDROME IN ACUTE ISCHEMIC STROKE
Authors: Chuchalin A.G. , Gusev E.I. , Martynov M.Yu. , Shogenova L.V. , Panin A.A.
Published: November 2021

Respiratory failure syndrome often develops due to the development of acute stroke but is not always diagnosed and treated. A new method of treating this syndrome improves the clinical course and prognosis of acute stroke.
VISUAL STIMULATION CHANGES THE RATIO OF CONCENTRATIONS OF PARTICIPANTS OF THE GLUTAMINE-GLUTAMATE CYCLE IN THE ACTIVATED HUMAN CEREBRAL CORTEX
Authors: Semenova N.A. , Yakovlev A.N. , Ublinsky M.V. , Akhadov T.A.
Published: November 2021

A significant increase in the concentrations of Glu and Gln was found. Gln growth characterizes the activation of the Glu-Gln cycle in the visual cortex under constant stimulation. The increase in Glu in response to exercise is most likely caused by the activation of its synthesis.
EVALUATION OF VIRAL PARTICLES YIELD AT DIFFERENT STAGES OF ADENO-ASSOCIATED VIRUS PURIFICATION
Authors: Kochina E.A. , Mikhailyuk E.A. , Glazkova D.V. , Bogoslovskaya E.V.
Published: November 2021

Here we present results of a comparison of two methods of purification of adeno-associated virus: iodixanol gradient ultracentrifugation and polyethylene glycol solution (PEG 8000) two-stage purification.
DEVELOPMENT AND PRE-CLINICAL STUDIES OF THE RECOMBINANT VACCINE "BETUVAX-COV-2" FOR PREVENTION OF COVID-19
Authors: Kudryavtsev A.V. , Kryuchkov N.N. , Isaev A.A.
Published: November 2021

A candidate vaccine containing a corpuscular adjuvant and a recombinant glycosylated RBD domain of the SARS- CoV-2 virus has successfully passed preclinical studies and is approved for clinical trials. In the course of preclinical studies, the safety and high immunogenicity of the developed drug was shown in experiments on animals, including primates.
APPLICATION OF AMBR15 MINIBIOREACTORS IN CHARACTERIZATION OF SUSPENSION MONOCLONAL ANTIBODY CHO-PRODUCER CELL CULTURE PROCESS BASED ON QBD PRINCIPLES
Authors: Morozov A.N. , Yakhin I.R.
Published: November 2021

A systematic approach to characterizing the cell culture process of CHO-producers of monoclonal antibodies within the framework of the concept "Quality by design" (QbD) with the use of ambr15 mini-bioreactors (TAP Biosystems) is shown.
PERICYTE – A NOVEL TARGET FOR ONCOLYTIC VIRUSES AND NANOPARTICLES IN CANCER THERAPY
Authors: Lipatova A.V. , Stepanenko A.A. , Vishnevskiy D.A. , Valikhov M.P. , Melnikov P.A. , Chekhonin V.P.
Published: November 2021

A novel cellular target for nanoparticles and oncolytic viruses is identified.
Asymptotic stabilization of a flexible beam with an attached mass
Authors: Kalosha J. I. , Zuyev A. L.
Published: November 2021

UDC 517.977
A mathematical model of a simply supported Euler – Bernoulli beam with attached spring-mass system is considered. The model is controlled by distributed piezo actuators and a lumped force. We address the issue of asymptotic behavior of solutions of this system driven by a linear feedback law. The precompactness of trajectories is established for the operator formulation of the closed-loop dynamics. Sufficient conditions for strong asymptotic stability of the trivial equilibrium are obtained.
Зведення двовимірних задач термопружності для тіл з кутовими точками до ключових інтегро-диференціальних рівнянь
Authors: Kushnir R. M. , Tokovyi Yu. V. , Yuzvyak M. Y. , Yasinskyi A. V.
Published: November 2021

УДК 539.3Узагальнено реалiзацiю методу безпосереднього iнтегрування початкових рiвнянь двовимiрних задач термопружностi для тiл iз кутовими точками (плоских задач для прямокутної областi й кiльцевого сектора та осесиметричної задачi для цилiндра скiнченної довжини), якi зведено до ключового iнтегро-диференцiального рiвняння на єдину для кожної задачi визначальну функцiю. З використанням рiвнянь рiвноваги отримано вирази компонент тензора напружень через визначальну функцiю, а набори межових умов еквiвалентно зведено до iнтегральних умов для цiєї функцiї. Запропоновано алгоритми вiдокремлення змiнних у ключових рiвняннях з використанням спецiально побудованих повних власних i приєднаних функцiй та побудови розв’язкiв розглянутих задач у виглядi явних залежностей вiд теплового навантаження з урахуванням умов на межi тiл.
Інтегральне рівняння пружного середовища із деформівним нитковим включенням
Authors: Pasternak Ia. M. , Sulym H. T.
Published: November 2021

УДК 517.968.23: 539.3
Запропоновано спосіб математичного моделювання деформівних ниткових включень на підставі заміни їхнього впливу на пружне середовище розподіленими вздовж їхньої осі зусиллями розтягу-стиску. Побудовано регуляризоване інтегральне рівняння зовнішньої щодо неоднорідності задачі, а також математичні моделі неоднорідності, що з урахуванням умов контакту дають можливість визначити шуканий розподіл зусиль уздовж осі неоднорідності. Запропоновано підхід до їхнього розв’язання. Отримано у замкненому аналітичному вигляді наближений розв’язок задачі для прямолінійного пружного ниткового включення скінченної довжини.
Про стійкість положення рівноваги твердого тіла багатошаровою ідеальною рідиною, розділеною пружними пластинами
Authors: Kononov Yu. M.
Published: November 2021

УДК 531.36:531.38:533.6.013.42
Узагальнено задачу Л. М. Стрітенського і задачу про коливання фізичного маятника на випадок багатошарової ідеальної рідини, розділеної пружними пластинами. З додатної визначеності потенціальної енергії (задача Л. М. Стрітенського) і зміненої потенціальної енергії (фізичний маятник) отримано умови стійкості положення рівноваги. Більш детальні дослідження проведено для циліндричної порожнини довільного поперечного перерізу.Показано, що в задачі Л. М. Стрітенського для стійкості положення рівноваги необхідно і достатньо, щоб було стійке положення рівноваги пружних пластин і рідини в нерухомому твердому тілі, і достатньо, щоб більш важка рідина знаходилась нижче менш важкої. В задачі про коливання фізичного маятника для стійкості положення рівноваги також необхідно, щоб було стійке положення рівноваги пружних пластин і рідини в нерухомому твердому тілі. Показано, що за допомогою попереднього натягу пластин можливо стабілізувати нестійке положення рівноваги фізичного маятника.
On -permutable subgroups in finite groups
Authors: Hu B. , Huang J. , Adarchenko N. M.
Published: November 2021

UDC 512.542
Let be some partition of the set of all primes and let be a nonempty subset of the set   A set of subgroups of a finite group is said to be a \emph{complete Hall -set} of if every member of is a Hall -subgroup of for some and contains exactly one Hall -subgroup of for every such that  A subgroup of is called (i) {-permutable} if for and ; (ii) {-permutable in } if is -permutable for some complete Hall -set of  
We study the influence of -permutable subgroups on the structure of  In particular, we prove that if and where and are -permutable -separable (respectively, -closed) subgroups of then is also -separable (respectively, -closed).  Some known results are generalized.
Fatou and Julia like sets
Authors: Charak K. S. , Singh A. , Kumar M.
Published: November 2021

UDC 517.5
For a familiy of holomorphic functions on an arbitrary domain, we introduce Fatou and Julia like sets, and establish some of their interesting properties.
Диференціальні ознаки збіжності операторних невласних інтегралів та рядів
Authors: Slyusarchuk V. Yu.
Published: November 2021

УДК 517.382+517.52+517.521.2Отримано диференцiальнi ознаки збiжностi операторних невласних iнтегралiв i рядiв.
Оцінки добутків деяких степенів внутрішніх радіусів багатозв'язних областей
Authors: Bakhtin A. K. , Zabolotnii Ya. V.
Published: November 2021

УДК 517.54
Розглядається відома проблема геометричної теорії функцій про екстремальне розбиття комплексної площини. Отримано оцінки максимуму добутку деяких степенів внутрішніх радіусів довільних взаємно неперетинних областей відносно довільних точок комплексної площини, одна з яких може бути нескінченно віддаленою. Знайдені оцінки можуть бути використані в різних задачах геометричної теорії функцій.
Approximate solution of a dominant singular integral equation with conjugation
Authors: Pylak D. , Wójcik P.
Published: November 2021

UDC 517.5In the present paper, the method of successive approximations and Faber polynomials are used to derive an approximate solution of a dominant singular integral equation with Holder continuous coefficients and conjugation on the Lyapunov curve. Moreover, conditions of convergence in the and spaces are presented.
Manejo de arvenses en el cultivo del café: Alternativas de control químico en la zona del plato
Authors: Torres-Angarita Fabio Alexis , Salazar-Gutiérrez Luis Fernando
Published: November 2021

Durante la etapa de establecimiento del café en el campo, el plateo (manejo de arvenses en la zona de raíces) en forma manual representa el 11% de las labores agrícolas, en el manejo integrado de arvenses. El presente Avance Técnico tiene como objetivo brindar información acerca del efecto que ofrecen diferentes herbicidas preemergentes para controlar las arvenses en la zona de raíces (plato) de la planta de café, con miras a proporcionar opciones de control diferentes a la desyerba manual realizada comúnmente en los platos.
Cosecha con la Derribadora Selectiva de Café Brudden DSC18
Authors: Sanz-Uribe Juan Rodrigo , Duque Orrego Hernando
Published: November 2021

Con la derribadora selectiva de café Brudden DSC18 se obtienen aumentos de más del 100% de la capacidad de recolección de café, con lo cual puede obtenerse la reducción del costo de recolección y la racionalización de la mano de obra en la finca.
Az integritás szemléleti alapjai. Általános elméleti jellemzők
Authors: Báger Gusztáv
Published: November 2021

What kind of determining requirements have to meet the behaviour of persons and organisations in the world of work? Among others – and emphasized – the joint demands of laws and several versatile regulations. Also, ethical values and norms. In connection with them, but in a wider sense, they also have to ensure that conceptions and plans in connection with actions can be appropriately realised in practice and further the processes should be harmonised, transparent and accountable. And all these should be realised in that way that achievements of individuals and organisations can be influenced targeted and effectively by management activity and organisational culture. This paper intends to present general conception and approach of integrity under consideration of these challenges, and connections with several social sectors are only mentioned as an illustration. Its main attention is oriented on strengthening of integrity in connection with individuals, organisations and professions. Its other main goal is to present integrity as one of the crucial components of good governing process.
Az integritás a hatékony közigazgatási rendszer sarokköve
Authors: Szabó Csaba
Published: November 2021

There are many definitions internationally for integrity of the public sector. The United Nations Committee of Experts on Public Administration (CEPA) connects integrity with reliability of public servants, which can help them in effective fulfilment of tasks. The Organisation for Economic Co-operation and Development (OECD) defines the integrity of the public sector as „application of values, principles and norms in everyday operation of the organisations of the public sector” (URL1). The traditional answers in the fight against corruption, which are based on creation of several laws, on to rigid compliance systems and on stricter enforcement, have only limited efficiency. As it was formed in the title of the interview: integrity is the cornerstone of an efficient public administration system. Considering the thoughts of Márai, in this way can be ensured, that integrity can become, beside law and conscience, the third strong weapon in the fight against corruption. With Eszter Dargay, Deputy State Secretary for Regulation and Coordination of the Ministry of Interior, first of all we talked about the ministry’s coordination in the fight against corruption, about development of integrity management and about successes of the past years, and further we asked her about future challenges on the special field of integrity. She was interviewed by Csaba Szabó, managing editor of Belügyi Szemle and integrity advisor of the Ministry of Interior.
Drogprevenció a védett szerveknél. Elemző-értékelő esettanulmány a katasztrófavédelem állományában előfordult kábítószerkereskedelmi tevékenység többrétű vizsgálatával
Authors: Pintér Roberta
Published: November 2021

The study presents the phenomenon and possible causes of drug use and drug trafficking among staff members of the disaster management in connection with a case that occurred during the work of the National Protective Service, as well as the possibilities of prevention, the legal environment and current challenges, and further illustrates the good practice of the Hungarian Armed Forces. The study emphasizes the process by which the phenomenon spreads among the young members of the professional staff, as well as the exploration of personal motives. One of the values of the case study is the self-reflection of the former officer convicted in drug trafficking on his ethical and conscientious dilemmas and lessons that raised in connection with the case, going beyond the criminal consequences. The study examines the effects from the investigation through the criminal procedure to the post-conviction phase, from both a legal and a humanpoint of view, showing what happens after the criminal proceedings in the life of an organization and of the convicted former officer. All this is based on the report made by the National Protective Service and the criminal case concluded with final convictions, as well as an in-depth interview with the perpetrator. The study highlights that the problem may affect other protected bodies of the National Protective Service just like the disaster management body processed in the present case.
4–8 GHz Spectrotemporal Emission from the Galactic Center Magnetar PSR J1745–2900
Authors: Suresh Akshay , Cordes James M. , Chatterjee Shami , Gajjar Vishal , Perez Karen I. , Siemion Andrew P. V. , Price Danny C.
Published: November 2021

Radio magnetars are exotic sources noted for their diverse spectrotemporal phenomenology and pulse profile variations over weeks to months. Unusual for radio magnetars, the Galactic Center (GC) magnetar PSR J1745−2900 has been continually active since its discovery in 2013. We monitored the GC magnetar at 4–8 GHz for 6 hr in 2019 August–September using the Robert C. Byrd Green Bank Telescope. During our observations, the GC magnetar emitted a flat fluence spectrum over 5–8 GHz to within 2σ
uncertainty. From our data, we estimate a 6.4 GHz period-averaged flux density,

S

¯

6.4

≈
(
240
±
5
)

μJy. Tracking the temporal evolution of

S

¯

6.4

, we infer a gradual weakening of GC magnetar activity during 2016–2019 relative to that between 2013 and 2015.5. Typical single pulses detected in our study reveal marginally resolved subpulses with opposing spectral indices, a feature characteristic of radio magnetars but unseen in rotation-powered pulsars. However, unlike in fast radio bursts, these subpulses exhibit no perceptible radio frequency drifts. Throughout our observing span, ≃5 ms scattered pulses significantly jitter within two stable emission components of widths 220 ms and 140 ms, respectively, in the average pulse profile.
Detectable Abundance of Cyanoacetylene (HC3N) Predicted on Reduced Nitrogen-rich Super-Earth Atmospheres
Authors: Rimmer Paul B. , Majumdar Liton , Priyadarshi Akshay , Wright Sam , Yurchenko S. N.
Published: November 2021

We predict that cyanoacetylene (HC3N) is produced photochemically in the atmosphere of GJ 1132 b in abundances detectable by the James Webb Space Telescope (JWST), assuming that the atmosphere is hydrogen dominated and rich in molecular nitrogen (N2), methane (CH4), and hydrogen cyanide (HCN), as described by Swain et al. First, we construct line lists and cross sections for HC3N. Then we apply these cross sections and the model atmosphere of Swain et al. to a radiative transfer model in order to simulate the transmission spectrum of GJ 1132 b as it would be seen by JWST, accounting for the uncertainty in the retrieved abundances. We predict that cyanoacetylene features at various wavelengths, with a clear lone feature at 4.5 μm, observable by JWST after one transit. This feature persists within the 1σ uncertainty of the retrieved abundances of HCN and CH4. The signal is detectable for stratospheric temperatures ≲600 K and moderate stratospheric mixing (106 cm2 s−1 ≲ K

zz
≲ 108 cm2 s−1). Our results also indicate that HC3N is an important source of opacity that future retrieval models should consider.