bluuebunny/crossref_metadata_2025 huggingface dataset:
Risk of Increased Acceptance for Organizational Nepotism and Cronyism during the COVID-19 Pandemic
Authors: Ignatowski Grzegorz , Sułkowski Łukasz , Stopczyński Bartłomiej
Published: March 2021

Nepotism and cronyism are forms of favoritism towards certain people in the workplace. For this reason, they constitute a problem for organization managers, ethicists and psychologists. Identifying the impact of COVID-19 pandemic on the increase of nepotism and cronyism may provide a basis for organizations to assess their extent and to take possible measures to prevent their negative effects. At the same time, the research presented in the article may provide a basis for further research work related to nepotism and cronyism at the times of other threats, different from the pandemic. The aim of the article is to examine the impact of the COVID-19 pandemic on growing acceptance for nepotism and cronyism in Polish enterprises. Qualitative and quantitative methods have been included in the conducted research. Qualitative study aimed at improving knowledge of nepotism and cronyism and the impact of the COVID-19 pandemic on these phenomena, followed by a quantitative study conducted in order to verify the information obtained in the qualitative study. This research has demonstrated that Nepotism and cronyism in the workplace, are phenomenon that are basically evaluated negatively. They adversely influences social and economic development, but the impact of COVID-19 pandemic on nepotism and cronyism is not significant.
Spatial and seasonal variability of diffusive carbon flux in contrasting reservoirs: magnitudes and contribution of the aquatic surface and exposed sediment
Authors:   , Teixeira José Reinaldo Paranaíba Vilela Alves
Published: March 2021

Reservoirs are globally significant sources of carbon dioxide (CO2) and methane (CH4) to the atmosphere. The patterns of spatial and temporal variability in CO2 and CH4 emission from reservoirs are still poorly studied, especially in tropical regions where hydropower is growing rapidly. We performed spatially resolved measurements of dissolved CO2 and CH4 surface water concentrations and their gas-exchange coefficients (k) to compute diffusive carbon flux from four contrasting tropical reservoirs across Brazil during different hydrological seasons. Diffusive CO2 emissions were higher during the dry season than during the rainy season, whereas there were no consistent seasonal patterns for diffusive CH4 emissions. Our results reveal that the magnitude and the spatial within-reservoir patterns of diffusive CO2 and CH4 flux varied strongly among hydrological seasons. River inflow areas were often characterized by high seasonality in diffusive flux. Areas close to the dam generally showed low seasonal variability in diffusive CH4 flux but high variability in diffusive CO2 flux. Overall, we found that reservoir areas exhibiting highest emission rates (‘hotspots’) shifted substantially across hydrological seasons. Estimates of total diffusive carbon emission from the reservoir surfaces differed between hydrological seasons by a factor up to 7 in Chapéu D’Úvas reservoir, up to 13 in Curuá-Una reservoir, up to 4 in Furnas reservoir, and up to 1.8 in Funil reservoir, indicating that spatially-resolved measurements of gas concentrations and k need to be performed at different hydrological seasons in order to constrain annual diffusive carbon emission.
Expressive Act by Elite Politicians in Responding Issue of “Coup d’etat” in Democratic Party”
Authors: Kabanga' Lewi , Moruk Yohanes , Hanum Upi Laila
Published: March 2021

Democratic party is one of the greater parties that exists in Indonesia. Its existence gives significance colors in national politics. The declaration of coup’ d etat effort in front of the pers invites the politicians giving their responds. This research tries to investigate expressive act by the elite politicians. The method used in this research was qualitative method. To collect the data, documentation technique was used. It meant that the data were downloaded from internet. There were six videos taken from internet with 12 politicians. Those videos discussed the issue of coup d’etat in democratic party. The collecting data were transcribed without blurring the meaning. In displaying the data, the researchers investigated expressive acts used by every politician and then put them into the table of expressive acts. The results of this research revealed that there were two groups of politicians with different expressive acts. The group of pro and contra toward the issue of coup d’etat. In pro group used expressive act of approving, convincing, confessing, criticizing, and fearing. While the contra used disapproving, resentment, shocking and lamenting. Whole the expressive acts, both in pro and contra, were categorized into psychological and attitude effects. The psychological effect included the emotional range such as fearing, shocking, lamenting, and resentment. While, the attitude effect included the range of cognition, affection, and connation such as approving, disapproving, convincing, confessing, and criticizing. The implying meaning showed both the existence of coupd’etat and conspiracy thinking of elite politicians.
Classical “non-classical” metodology of analysis by M. D. Tits (to upcoming 125th birthday of the scholar)
Authors: Poltavtseva Halyna
Published: March 2021

Background. The goal of given article is to reveal methodology of M. D. Tits’s analysis on the premise of textbook “About thematic and compositional structure of musical pieces” (1972), to comprehend uniqueness, innovation and research value of some theoretical postulates in his approach to analysis of a melody, to typology of themes, thematic development and period. The study of the methodology of Tits’s analysis was not the subject of a special study. This is the scientific novelty of the proposed article. Conclusions. Textbook “About thematic and compositional structure of musical pieces” is a synthesis between a textbook and scholar research. It is founded on non-classical methodology of analysis of musical work, supposing start of the course not from basic elements of musical language, but from complex holistic phenomena of melody, themes, period. M. D. Tits’s methodology might be seen as some sort of resistance to analysis of abstract, dogmatic superficial approach. Non-classical methodological approach on the new level and in conditions of a new genre (textbook) continues tradition of classical analysis, founded by E. Kurt, B. Asafyev, M. Arkadyev, regarding process of musical form, as well as connected with another researchers of energetic and intonational essence of music. M. D. Tits’s textbook showed new level of theoretical generalization due to encyclopaedical knowledge of the author. The course embraces different eras, styles, genres, compositional techniques. M. D. Tits’s approach to melody, unlike one of L. A. Mazel, is mainly a teaching on melodical movement, where it is not notes that are important, but the movements from one tone to another, connections between sounds, inside the pauses. This analysis supposes unique results as it embraces intuitive and sensual comprehension of melodic process. The textbook contains valuable thought about diversity of forms of thematic material. M. D. Tits distinguished three main types of themes, introduced concept of “thematic nucleus” on thematicism. M. D. Tits suggested the most comprehensive classification of four main principles of thematic development, without contradictions between levels of motives and themes; without terminology burdened by connotations with defined musical forms. M. D. Tits developed classification of period on the basis of structural and thematic factors. He introduced period of “unfolding” type, with its variants reaching outside the baroque era. We must state that this article outlines the most basic moments of M. D. Tits’s methodology of analysis in his textbook. However, the significance if the theoretic scholar for analysis and practice is much bigger and can not be limited to these postulates.
Vsevolod Topilin is a legendary pianist, but… unknown
Authors: Pinchuk Olena
Published: March 2021

Inroduction. Vsevolod Vladimirovich Topilin (1908–1970) is a concert pianist-virtuoso and a teacher who played a significant role in the development of Ukrainian piano culture. His name was as famous as V. Pukhalsky’s, F. Blumenfeld’s, G. Beklemishev’s in the 30-ies of the XX century, and in our time he was respected along with S. Richter, A. Vedernikov and the «great Henry» – H. Neuhaus. He was well-known as the first accompanist of D Oistrakh. Their legendary ensemble was formed in 1930 and toured triumphantly throughout the territory of the Soviet Union and abroad until 1941. The tragic events of the twentieth century broke his life and career, deleted him from the sphere of public activity. He remained in the memory of very few people (and not only musicians!) as the pre-war legendary image of the pianist in the halo of European glory. Theoretical Background. Great significance of V. Topilin’s personality and the scarcity of information about him as well as the absence of special works about the life and work of the pianist and the complete social evaluation of his place in the musical culture determined the goals of this publication. The theme of the tragic fate of the world-acclaimed patriotic musician arises in the context of cruel circumstances of the war and brutal laws of the power. The problem of “artist and government” is reflected in the fate of Topilin in one of its most tragic refractions – under the totalitarian Soviet regime with its antihuman laws. Studying the life of V. Topilin helps us feel the inhuman character of a bygone era, realize its truth and lies, and ask: what are the other layers of unknown spiritual and creative life hidden under the cover of oblivion? The study of this topic is very urgent in the post-Soviet period which is marked by a keen interest in our past and primarily in its forgotten heroes. The purpose of the article is to expand knowledge about the great musician and teacher, adding new details and facts about his personality, and to restore the status of V. Topilin in the history of European pianism. The scientific novelty lies in the reproduction of the facts of V. Topilin’s biography as a whole, inscribed in the general historical and cultural context. The life and work of V. Topilin in the context of the 20s–60s of the 20th century is presented as a real biography of the pianist: from apprenticeship to the first heights of professional recognition; from fascist captivity – through many years of the Gulag and ‘amnesty’ – to the late revival of Conservatory classes. The whole life of the artist is traced in inseparable connection with the historical, and first of all – musical-historical context of the time. Conclusions. Our research has returned the name of Vsevolod Topilin to the history of our culture, revived an important page of our history, rudely torn out by the previous government. The life of V. Topilin demonstrates greatness of the spirit of the artist, who was able to find the strength to return to the great art and leave his mark in the history of national culture.
Salvatore Sciarrino’s music at the Beethoven Festival in Bonn: actualization of the classical heritage in conteporary art projects
Authors: Kordovska Polina
Published: March 2021

Problem statement. Contemporary art space creates special conditions for the functioning of the classical musical heritage. The principle of the classics, which results in the formation of certain ideas about the criteria of the “reference” work and the ways of interaction with it undergoes a radical transformation. The turn of the XX and XXI centuries became a time of experiments, including experimental dialogues of the contemporary artists with the classical artistic artifacts. The relevance of the study is due to the growing scientific interest in the specifics of the implementation of contemporary art projects. The scientific novelty of the article is connected with the attempt to analytically comprehend the process of actualization of classical musical works in the conditions of the modern artistic environment. Theoretical Background. In the context of our study, the views of P. Sloterdijk (1986) on the autonomy impossibility of the classical text and the study of U. Eco (1986), focused on the dynamism of the artistic universe of the postmodern era and the multiplicity of its possible interpretations, are recognized as the most essential. Objectives. The purpose of this study is to reveal the specifics of the actualization of classical heritage in contemporary art projects (based on “Quando ci risvegliamo” by S. Sciarrino, presented at the Beethoven Festival in Bonn, 2015). Results and Discussion. The specifics of creative rethinking of L. van Beethoven’s works, done by contemporary European composers (S. Sciarrino, H. Dufourt, V. Tarnopolsky, B. Lang, E. Poppe) during the European cycle of the Beethoven Festival (2015–2019) are analyzed. The content of the multi-layered work “Quando ci risvegliamo” by S. Sciarrino’s is revealed as it is caused by the allusions to Fantasia for piano, soloists, choir and orchestra Op. 80 by L. van Beethoven and the symbolic drama “Når vi døde vågner” (“When We Dead Awaken”) by H. Ibsen. The interaction between the texts takes place on a structural, symbolic and semantic levels. The space of silence on the imaginary border of sleep and awakening, modeled by S. Sciarrino in “Quando ci risvegliamo”, builds cross-cultural connotations, appealing at the same time to the work of the German composer and the Norwegian playwright. Conclusions. The conclusion on the actualization of the classical text in the conditions of the modern art environment at the expense of employment of other classical texts is made. It is noted that the appropriate level of cultural training and experience in perception of artistic texts, expected from the hypothetical recipients, should allow them to perceive the cultural and artistic connotations of the new work, which are included in the hypertext of postmodernism.
Reprezentation of emotions in the texts of «Younger Edda»
Authors:   Kherson State University, Romanova Natalya
Published: March 2021

The article considers the emotions of Icelandic ethnic group of the first half of the 18th century. Its poetic vision is presented in the collection of skaldic poems by Snorre Sturluson «Younger Edda». The Skaldic verses were created by some experienced, famous Norwegian and Icelandic skalds, dedicated not so much to a king or a military leader as to his feuds in order to satisfy young skalds’ need for knowledge. This poetry is equated with mastery, it is both transparent and difficult to understand, simple and tricky, it reports only facts, albeit in an incomplete volume and not very clearly. The facts record peacefulness, tolerance, judiciousness, thrift, decency, patriotism, a passion for power, honors, wealth, pomp and crowded feasts, as well as cowardice, indecision, inconstancy, superficial feelings, deceit, enmity, aggression, cruelty, anger, cowardice. For a song of praise, the skald could receive from the hero both a reward, for example, weapons (sword, shield), uniforms (chain mail), and exile or violent death. From some other skalds, one could hear constructive criticism, and even ridicule. Structurally, «Younger Edda» consists of three parts, which are very different from each other in form and content: «Prologue», «Vision of the Gulvi», «Language of Poetry». The fourth part – «List of sizes» – unfortunately, has not been translated into Russian. The status of emotions - highlighted «Christian» and «pagan» ones – is defined only for the first and second parts. «Christian emotions» are objectified by lexical (emotive, emotive-evaluative vocabulary), phraseological (idioms), syntactic (part of a sentence, complex sentences) means and stylistic techniques (word order, hyperbole, comparison), verbalization of «pagan emotions» provide phraseological (variant idioms, turns), lexical (connotative, emotive-evaluative, emotive, emotional, stylistically colored vocabulary), syntactic (simple, complex (hypotaxis, parataxis), complicated sentences), with supersentence (saying) units, proper names (hydronyms, theonyms, zoonyms, mifonimys, hrononimys, pragmatonimys, hrematonimys) and stylistic devices (metaphor, simile, hyperbole, sarcasm, quasi-rhetorical question, repetition, anaphora, transfer). The ambivalence and philosophical nature of «Christian emotions», based on human cognitive activity and magic, the unique mythological and poetic nature of «pagan emotions», focused on natural phenomena of the surrounding world, wild and sacred animals, wild animals, and sacral animals, are revealed. The authors examine the corpus of «Christian emotions and their variants» including wonder, happiness, passion, sympathy, respect, doubt, greed, disrespect, unwillingness, distrust, superficiality and «pagan emotions and their variants», namely: interest, love, laughter, fun, pleasant, anger, rage, anger, aggression, sarcasm, hatred, revenge, fear, misery, unpleasant, not fear, shame.
Language features of program by S. Tihipko, Candidate for President of Ukraine (based on 2010 presidential election of ukraine information)
Authors:   Donetsk National University named after Vasyl Stus, Sytar Hanna , Rohova Maryna ,   Donetsk National University named after Vasyl Stus
Published: March 2021

The article investigates linguistic features in program of presidential candidate S. Tihipko. Communicative roles of a political figure, implemented in program, identified and analyzed; language, representing these roles, is emphasized. The purpose of the article is to define the language features of program by S. Tihipko, candidate for President of Ukraine (based on 2010 presidential election of Ukraine information). It found that the image of a politician is an integral part in modern politics, and the so-called communicative image is a special consideration. One of his manifestations is the communicative role. Namely, the ability of a politician «to play» (to explain, to describe, to convey an idea, to idealize himself) in public. Because of that the phenomenon of communicative image is not well researched, there is not consensus on the definition of communicative role. In our survey we use O. Chorna’s classification, which distinguishes 16 communicative roles of a political leader, each of them has its own verbalizers and is characterized by a number of manipulative strategies. It was revealed, that features in program of 2010 presidential candidate S. Tihipko, the communicative role of «Competent Leader» is dominating. Vivid objectivators are: «I am the statements», perfect verbs to indicate future actions (analytical form of the future tense), verbs with the meaning of effectiveness, efficiency. The main image-creating communicative strategies are: appealing to basic needs (life, health, safety, peace); appealing to family values; accumulation of problems that implies future changes; a strategy of inclusive, unity with the people. Among figurative appeals, metaphors attract attention. Distinctive of the candidate's election program was the use of several interconnected communicative roles (Competent Leader, Responsible, Unity Leader and Believer). The political tagline of S. Tihipko is analyzed, on which the main idea of his election campaign is concentrated. Dominant communicative role of S. Tihipko «Competent Leader» represents the candidate as a worthy head of state, coordinator of all political processes, emphasizes his professionalism, determination, responsibility. S. Tihipko's election program appeals to both the minds of Ukrainian citizens and emotions. Exactly, the latter are drawn to the figurative references used in the text of the political agenda. The prospect of further research is to trace the linguistic features of the political programs of other well-known Ukrainian politicians, as well as to compare the communicative roles played and the linguistic means used to design them.
Intercategorical status of reflexive verbal nouns in slavic languages
Authors:   Vasyl Stefanyk Precarpathian National University, Shcherbii Nataliia
Published: March 2021

One of the most debatable topics in modern linguistics is the study of intercategorical relations between several related languages. These multidimensional linguistic phenomena include the verbal formations, the so-called «hybrid forms of verbs» (participles, transgressive, reflexive verbal nouns), which are on the border of several parts of speech displaying syncretism at the morphological, semantic and syntactic levels. The article defines the status of verbal nouns in Slavic linguistics. It describes the intercategorical links of verbal formations and characterizes their hybridity. It provides comparison of specific features of reflexive verbal nouns in Slavic languages, including word-forming, morphological and semantic aspects. It also analyzes the use of reflexive verbal nouns in modern texts. Verbal nouns are a special hybrid form of the verb, which covers the features of diametrically opposite parts of the language, namely the noun and the verb. Reflexive verbal nouns are a specific feature of Polish, partly Czech and Slovak as well, which maintain the category of aspect and reflexivity. The postposition of the reflexive formant się, as well as the phenomenon of haplology and omission of się in lexicalized constructions mostly characterize reflexive verbal nouns. There are five groups of verbal nouns: 1) reflexive verbal nouns, in which the subject is the object of the action being performed as well. The reflexive deverbatives include words that denote the action directed at the appearance or surface of one’s body; 2) reciprocal verbal nouns, which denote the mutual (symmetrical) action of the subject and object against each other; 3) medial verbal nouns, in which the reflexive formant does not perform an independent function, but forms an inseparable unity with the noun and is a component of a non-permanent verbal lexeme; 4) terminative verbal nouns expressing a high degree of intensity, limit or achievement of the result of the action performed; 5) decausal verbal nouns describing situations that arise spontaneously, unconsciously, and are primarily typical for scientific literature. Decausatives state the change in the subject’s state, although the reason for this change remains unclear. The use of verbal nouns in Polish is characterized by high productivity, as evidenced by the formation of entirely new lexemes from loanwords used to denote modern information processes, and some formations even take on specific Polish reflexive features.
Anatomical investigation, phytochemical screening and pharmacognostical evaluation of the plant root - Ixora johnsonii Hook.f
Authors: M Usha , M Reginald Appavoo , V Mohanraj , G Immanuel
Published: March 2021

A preliminary investigation is provided to encouraging results for comprehensive studies on different aspects of the plant root - Ixora johnsonii  Hook.f. Root of this plant was studied to fix the parameters for pharmacognostical standards. The present study are highlights the pharmacognostical evaluation of root which includes macroscopic and microscopic features. Further, preliminary phytochemical analyses, organoleptic character, fluorescence behavior of different extracts and histochemical localization of phytochemicals. As there is no pharmacognostical work on record of this ethno botanically much valued drug, the present work was taken up with a view to lay down standards, which could be useful to detect the authenticity of this pretty plant.
ANALISIS OPTIMALISASI DAMPAK PEMBINAAN CITRA PRODUK IKM TERHADAP DAYA SAING UMKM KABUPATEN CIANJUR
Authors: Kasmiri Kasmiri , Sufiandi Hana Amalia
Published: March 2021

ABSTRAKPenelitian ini dilatar belakangi oleh adanya pembinaan terhadap Usaha Mikro Kecil dan Menengah (UMKM) sebagai produsen Industri Kecil Menengah (IKM) melalui  program pembinaan fasilitasi yang telah diselenggarakan oleh DISKOPERDAGIN Kabupaten Cianjur terhadap UMKM dalam rangka meningkatkan citra produk IKM. Pembinaan yang telah diberikan berupa pembinaan fasilitasi untuk meningkatkan daya saing produk IKM melalui upaya peningkatan citra produk yang meliputi pembinaan fasilitasi P-IRT, label halal, desain kemasan, dan pendaftaran HAKI merek dagang. Tujuan penilitian ini adalah untuk menganalisis Optimalisasi dampak pembinaan citra produk IKM terhadap daya saing UMKM Kabupaten Cianjur (Studi Kasus Pembinaan UMKM pada DISKOPERDAGIN Kabupaten Cianjur). Pendekatan penelitian bersifat penelitian kualitatif dan kuantitatif, dengan metode penelitian analisis deskriptif. Data dikumpulkan melalui studi kepustakaan, observasi partisipatif dan wawancara selama melakukan Kuliah Kerja Lapangan. Temuan penelitian menyimpulkan bahwa pembinaan fasilitasi yang diberikan DISKOPERDAGIN dalam meningkatkan daya saing produk melalui pembinaan citra produk UMKM, seperti pembinaan fasilitasi  PIRT,label halal, kemasan dan merek dagang ,nampak masih belum optimal untuk meningkatkan daya saing produk UMKM Kabupaten Cianjur, karena   secara kuantitatif  cakupan pembinaan fasilitasinya masih terbatas. ABSTRACTThis research is motivated  by  implementation program of fasilitation for enchance competitive advantage of Cianjur IKM’S product. The scope area program are fasilitation for PIRT sertificate, Halal’S label, Packaging Design, and Brand Register product.  The aims of this research  to analyze optimalization  impact of implementation DISKOPERDAGIN fasilitation program to enchance  product competitive advantage of  Cianjur IKM product. The methodology of this research are  quantitative and qualitative research, with a descriptive analysis research method. Data was collected through literature study, par ticipatory observation and interviews was conducted during the KKL program in DIS KOPERDAGIN Cianjur District. Conclution of the research, that impact DISKOPERDAGIN fasilitation program to enchance IKM product’S competitive advantage not yet. Qualitative that fhenomena condition occur from limited number participant program fasilitation coverage.
HÁBITOS DE VIDA SALUDABLES Y RENDIMIENTO ESCOLAR EN ESTUDIANTES UNIVERSITARIOS
Authors: Ojeda Ramírez Mario Miguel , Muñoz León José Juan , Menéndez Acuña Ernesto Pedro
Published: March 2021

Es incuestionable que los buenos comportamientos respecto a la salud tienen beneficios, algunos muy tangibles y otros no tan claros. Los hábitos de vida saludables (HVS) se deben adquirir en el marco de la familia, pero se deben reforzar y promover en el ámbito escolar. Generalmente esto se realiza en la educación primaria y secundaria. No obstante, se tiene evidencia que en la educación superior los HVS no se practican de la mejor forma. Se ha señalado que esto último puede impactar en el rendimiento académico. En este estudio se presenta la modelación del rendimiento escolar dependiente de los hábitos de vida saludables (HVS) --alimentación (A), actividad física y ejercicio (AE), manejo del estrés (ME), apoyo interpersonal (AI), autorrealización (AU) y responsabilidad en salud (RS)-- considerando la influencia del sexo y el nivel de avance en los estudios. Para la medición de los HVS se utilizó una adaptación de la prueba de Walker, Sechrist & Pender (1987). Se obtuvo una muestra por cuotas de estudiantes de las carreras de Estadística, Economía, Geografía, Redes y Servicios de Computo, Ingeniería de Software, y Tecnologías Computacionales, garantizando representatividad equivalente de sexo (M=masculino y F=femenino) y nivel de avance en el programa educativo (I=inicial y A=avanzado). Los datos de rendimiento escolar se obtuvieron del registro de calificaciones; se tomó el promedio general. Se compararon los HVS no encontrándose diferencias entre programas educativos. Se construyó e interpretó un índice de HVS a través de la técnica de componentes principales y se postuló y ajustó un modelo de regresión simple para cada grupo en la interacción de sexo y nivel de avance. Los resultados muestran que el rendimiento escolar tiene una dependencia de los HVS al considerar una agrupación de los estudiantes por sexo y nivel de avance en el programa educativo.
MODELO FLIPPED CLASSROOM Y EDUCACIÓN SUPERIOR TÉCNICA: BARRERAS, IMPACTO INTERMEDIO E INFLUENCIAS DESDE LA PERSPECTIVA DE LOS DOCENTES
Authors: Laura Quispe Carlos David , Almanza Ope Luis Alberto
Published: March 2021

El principal objetivo de esta investigación fue analizar las barreras, el impacto intermedio y las influencias del modelo Flipped Classroom, sobre los procesos de enseñanza y aprendizaje. ¿La interrogante que guía el estudio es: ¿cuáles son las barreras, el impacto intermedio y las influencias que surgen de la implementación del modelo Flipped Classroom en el Instituto Superior Tecnológico TECSUP-Arequipa? La investigación se categoriza como cualitativa y de naturaleza estudio de casos, la entrevista semi estructurada fue la base de la colecta de datos, considerando a ocho (8) docentes de los cursos básicos. El tratamiento de los datos se realizó mediante la técnica del Análisis Textual discursivo (ATD). Del análisis de los datos, se produjeron 76 unidades, que contenían en sí significados importantes para los propósitos del estudio, las unidades pasaron por un proceso de categorización inicial (27 categorías), seguido de una categorización intermedia (12 categorías) y, finalmente, emergieron tres categorías: 1) apropiación del modelo Flipped Classroom, 2) resultados en el aprendizaje y 3) influencias del modelo Flipped Classroom. En función a los resultados se puede concluir que, el modelo Flipped Classroom tiene gran potencial para su implementación en educación técnica; no obstante, las estrategias de implementación y la infraestructura tecnológica precisan ser redefinidas, con el propósito de mejorar la marcha del modelo.
Peculiarities of endodontic treatment of chronic symptomatic periodontitis on oncological disease and chemotherapy
Authors: Vozniy O.V. , Filon A.M.
Published: March 2021

Providing dental care to cancer patients has been and remains very relevant. Studies of the oral cavity in this category of patients have found a high prevalence of dental disease and, as a consequence, a significant need for dental care. Chemotherapy can cause complications such as stomatitis, mucositis, exacerbation of chronic pulpitis, and periodontitis. Patients with an unsanctioned oral cavity run the risk of developing these complications, unlike patients who regularly visit the dentist. The aim of our work was to study the features of endodontic treatment of patients with malignant neoplasms receiving chemotherapy treatment and to confirm the use of atraumatic and conservative methods of treatment of periapical inflammatory processes. The results obtained confirm that the elimination of infection in the root canal of the teeth leads to the regeneration of periapical lesions of bone tissue. The size of the lesion does not affect the tactics of treatment.
ПІДХОДИ ЩОДО ОЦІНКИ СТАЛОГО РОЗВИТКУ РЕГІОНІВ НА ОСНОВІ СОЦІОЕКОЛОГО-ЕКОНОМІЧНИХ ПОКАЗНИКІВ
Authors: Ю. О. КОВАЛЕНКО
Published: March 2021

В дослідженні розглянуто підходи щодо визначення сталогорозвитку територій, наведено авторське визначення сталого розвитку,зроблено аналіз методології та авторських поглядів щодо оцінки сталогорозвитку регіонів на основі соціо-еколого-економічних факторів.Запропоновано методологічний підхід щодо оцінки сталого розвиткурегіонів на основі загального індексу сталості; визначено фактори танапрями інноваційної політики в контексті розвитку соціо-екологоекономічної системи регіону.
Non-Peripheral Octa- Zinc(II) Phthalocyanine: Synthesis and investigation of photosensitizer potential
Authors: KULU İrem
Published: March 2021

New compounds 3,6-bis(2-azidoethoxy)phthalonitrile and 1,4,8,11,15,18,22,25-octakis-(2-azidoethoxy) phthalocyaninato zinc(II) were synthesized and characterized by general spectroscopic methods such as UV-Vis, FT-IR, 1H NMR and mass spectrometry. Moreover, photosensitizer ability for photodynamic therapy applications; singlet oxygen photosensitizer, photodegradation and fluorescence abilities of 14,8,11,15,18,22,25-octakis-(2-azidoethoxy) phthalocyaninato zinc(II) molecule were investigated and reported.
Comparison Study On Economic Load Dispatch Using Metaheuristic Algorithm
Authors: ARİBOWO Widi
Published: March 2021

This paper presents an approach to overcome economic load dispatch (ELD) using a metaheuristic algorithm. Economic load dispatch (ELD) is one of the most important problems in a power system, and solving it quickly is extremely important. The main problem that will be addressed in this paper is how to optimize the economy of the power grid with various operational limitations, the loss in transmission line power, and consider minimizing the fuel costs produced. In this study, some of the newest metaheuristics inspired by nature will be explored, namely Seagull Optimization Algorithm (SOA), Marine Predator Algorithm (MPA), Sine Tree-Seed Algorithm (STSA), Chimp Optimization Algorithm (ChOA), Equilibrium Optimizer (EO), and Giza Pyramids Construction (GPC). The performance appraisal of the method applied in this study was tested using 2 case studies, namely a system with 3 and 6 power system units. The results are presented by comparing between metaheuristic and mathematical methods. The experimental results is showed that the Sine Tree-Seed Algorithm (STSA) is presented the best performance with various case studies with constraints.
A DFT/TD-DFT study on the Molecular Structure Absorption and Fluorescence Spectra of Gas/Solution Phases Adenosine 5’–triphosphate Molecule
Authors: EKİNCİOĞLU Yavuz , KILIÇ Hamdi Şükür , DERELİ Ömer
Published: March 2021

In this study, the conformational structure of the tetra-protonated Adenosine 5’triphosphate molecule has been investigated using Spartan 08 package program with the molecular dynamics method. Following the conformational analysis; geometry optimization, excited states, absorption and fluorescence (emission) spectra, molecular orbitals, chemical hardness, electronic chemical potential, electronegativity and electrophilicity indexes of the molecule were calculated by using density functional theory and time-dependent density functional theory method with B3LYP functional with 6-311+G (d, p) basis set. All calculations for the tetra-protonated ATP molecule have also been carried out both in the gas phase and in the aqueous solution and then results were compared with the experimental data reported in the literature.
Advances in Thermal Modeling and Analysis of Satellites
Authors: ATAR Cihan , AKTAŞ Metin
Published: March 2021

There has been increasing interest in satellite design and manufacture. Satellites require complex components that must withstand severe mechanical and thermal conditions. Thermal design of a satellite relies on several dynamic factors. Satellites experience both extreme temperatures and rapid temperature changes. This situation induces high thermal stresses and may damage components of satellites on-board. In order to build a safely operating satellite for space conditions, this is to be modeled, simulated and tested accurately for several scenarios. Analytical approaches are established to perform thermal analysis in the early stage of satellite technology. Various methods are applied to solve heat balance equations analytically. Though the efforts provide good approximation, more detailed studies are required to perform multi-objective evaluations to determine the optimal design parameters. Numerical procedures play a crucial role for thermal modeling. Commercial software and built-in tools are useful in solving of heat balance equations numerically for achieving temperature distribution of complex and detailed structures. Besides, numerical procedures increase the accuracy and enable flexibility to designers. However, they have drawbacks on excessive calculation times. This paper focuses on available concepts in thermal modeling and analysis of satellites and to demonstrate recent trends in thermal design of satellites. The motivation of this study is to arouse the researchers to pay attention to the basic understanding for the thermal modeling and analysis of satellites under space conditions. In this review, we present useful knowledge about the novel trends and further studies to design, model and analyze the space satellites.
Prospects for the application of new active substances to house flies control
Authors:   Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Davlianidze Tatyana Alekseevna , Eremina Olga Yurevna ,   Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Olifer Veronika Valentinovna ,   Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Published: March 2021

The toxicity of three new insecticides indoxacarb, chlorfenapyr and fluralaner for house flies of the susceptible laboratory strain S-NIID has been studied. A comparison is made of their insecticidal properties in the contact and intestinal routes of entry into the body. Sugar baits with this three insecticides are highly toxic to houseflies. Insecticidal baits containing 0.1–0.6 % a.i. of indoxacarb are highly effective against houseflies. Apparently, indoxacarb, chlorfenapyr, and fluralaner can be recommended for the introduction of insecticides into rotation schemes to combat winged flies, both in the form of concentrates used by spraying or insecticidal baits.
Boric acid-based baits against pharaoh ants
Authors:   Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Eremina Olga Yurevna , Olifer Veronika Valentinovna ,   Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Published: March 2021

For control of the Pharaoh ant, liquid baits based on 5–6 % boric acid or sodium tetraborate, with a high content of food attractant and an agent that prevents drying, are effective. The death of workers, queens and brood occurs within 2–4 weeks. In laboratory conditions, when colonies of the Pharaoh ant feed with such baits, depletion of the colony was noted by the 4th week of the experiment (death of queen was 75–100 %, and critical decrease in the number of live workers and brood was occured). Dry boric baits do not significantly affect the viability of ant colonies. Solutions of sodium tetraborate in glycerol are ineffective due to the lack of food attractants, the death of workers is comparable to that obtained in the variant with starving control. The mechanism of action and sterilizing properties of boric acid and sodium tetraborate for insects are discussed.
Uso del procesamiento digital de imágenes para la extracción de datos de medidas experimentales publicados en formato gráfico
Authors: Peza-Ortiz Edebaldo , Torres-Valle José Bernardo , García-Trinidad Enrique , González Ramos-Gora Alma Delia
Published: March 2021

In this article, we propose a method as an alternative to obtain experimental measurement data, in the absence of laboratory equipment to perform tests, in a suitable format to perform mathematical operations in order to use them as information to validate: hypotheses, models constitutive and / or research theories focused on technological development. The proposed method uses as a main tool the image segmentation technique by region growth by pixel grouping and the normalization of the coordinates of the positions of the pixels extracted to the axis scale in the corresponding figure. The segmentation of the image separates the coordinates of the pixels that form the axes and the curves, the coordinates of the pixels of the curves are normalized to the scale of the axes. The method is tested with images of the result of experimental tests of stress-strain behavior recovered from [1]. The results of the data extraction are plotted and the averages of each curve extracted as well as the standard deviation are obtained. It is verified that the data obtained can be used to corroborate or support hypotheses in a wide range of investigations.
Análisis de concordancia de atributos en color de piezas galvanizadas
Authors: Salas-Dominguez Mario Iván , Muñoz-Díaz Ismael
Published: March 2021

The objective of this work is to establish the reliability of the measurement system by attributes in the color characteristic for the galvanized parts as final product. Six operators were evaluated with 30 samples of galvanized metal parts cold and hot rolled in a proportion of 50% of accepted parts and 50% rejected by the quality staff of the Techengineering plant in the city of Aguascalientes, Aguascalientes, under a criterion of passes-does not pass. To carry out the study, the attribute agreement analysis tool of Minitab®16 was used. According to the Fleiss Kappa coefficient and confidence intervals generated in the report, it was established that the accuracy of the system is valued between excellent and good and the accuracy as good marginally, with this information it was possible to establish strategies to improve the measurement system.
Implementación de herramientas de calidad en una empresa textil del Bajío
Authors: Calderón-González Giuliana , Espinosa-Rodríguez Marcela
Published: March 2021

The objective of the research is to implement quality tools in a low-year textile company; such research is mixed, as data are obtained through observation, interviews and graphs are made to analyze the information. He began knowing the process of fabric production, the machines involved in the process, the stages that make up it and the variables to control. Subsequently, the process variables were recorded in the Minitab software, to predict through the control charts the variation presented by the process. With respect to the results obtained, the type of tools implemented was determined. The quality tools applied were the control charts X – R and X – S to know the capacity of the process. Pareto diagram for frequent quality defects. Analysis of the mode and failure effect (AMEF), to visualize the defects at each stage of production, the causes that cause them and identify what type of control should be applied. It helped to identify critical points and improve the quality in production processes, which allow customers to offer high quality products and face competition at the local, national and international levels.
Nutrición en el paciente pediátrico en cuidados paliativos
Authors: Zorzo Renato Augusto , de Arruda Leite Fabíola , da Costa Zorzo Juliana Cardeal
Published: March 2021

Los cuidados paliativos son una forma de enfoque que busca la humanización y la comodidad del paciente en una situación de enfermedad crónica, independientemente de la enfermedad subyacente. En esta perspectiva, la búsqueda de la participación conjunta del equipo de atención multidisciplinar, el paciente y su familia es el principal objetivo. La nutrición en el paciente pediátrico en esta situación debe verse como algo que puede ofrecer beneficios, pero también riesgos, y su indicación debe ser objeto de una evaluación minuciosa y continua. Las indicaciones de hidratación y nutrición artificial (HNA) se basan en criterios de autonomía, beneficencia, no maleficencia y justicia. La nutrición en pacientes paliativos debe verse de la misma forma que otros frentes asistenciales, como la antibioticoterapia o la ventilación mecánica. Por tanto, la HNA debe indicarse como una fuente de comodidad para el paciente y la capacidad de mejorar los resultados clínicos, pero cuando se traduce en sufrimiento o malestar mayor que los beneficios, debe contraindicarse o suspenderse.
Erroibarko aldaeraren inguruan (5 – Esteribarko erdialdeko azpialdaera. Lehen erdia)
Authors: Artola Kortajarena Koldo
Published: March 2021

Bosgarren eta azken-aurreko entrega honetara dakartzagun ekaiak Esteribarko erdialdeko aldaerari egokituriko lau herriotan bildurik daude; Agorreta, Saigots, Usetxi eta Leranotz, beste sei herritan bildurikoak azken saiorako utzita. Sailkapen hau, inoiz esan dugun moduan, Louis-Lucien Bonaparte euskalariak utzi zigun mapa miresgarrian oinarriturik dago, Pedro de Yrizarrek mapa hartan ikusi uste zituen azpialdaerak ere kontutan hartuta.
Oiartzungo azentuera zaharra
Authors: Hualde José Ignacio
Published: March 2021

Mitxelenak argitaratu gabe utzitako langaien artean grabaketa bat dugu. Grabaketaren helburua azentu bereizkuntzak aztertzea zen. Azterketa hori egiteko, Mitxelenak Oiartzungo hiztun bat elkarrizketatu zuen. Hemen grabaketan agertzen diren azentu patroiak miatzen ditugu eta Mitxelenak egindako sailkapenarekin elkartzen ditugu. Ondorio nagusia da orduko Oiartzungo sistemak antza handia zuela oraindik ere Goizuetan erabiltzen den azentuerarekin.
Possible applications of GIS tools in order to prepare for drinking water distribution network emergencies
Authors: Salamon Endre , Papp Tamás , Goda Zoltán
Published: March 2021

Data acquisition and computerised analysis can be used to plan for emergencies related to important pipe networks. The objective of this study is to illustrate how GIS and hydraulic calculations may be used to reduce the impact of unexpected events, such as contamination and physical destruction and train operators for such scenarios. A case study with calibrated hydraulic calculations is used to investigate the uncertainty of the obtained information. Hydraulic conditions and contaminant transport are simulated with open source software. It is shown how GIS analysis can be utilised to find optimal solutions for flow redirection problems and shutting off portions of the network. A control system integrated network hydraulic simulation solution is described in order to make training and preparation more efficient. The investigation revealed serious deficiencies regarding the necessary input for running simulations. Contaminant transport results indicated that localisation based on computed water quality models is possible, but contains uncertainties. Data processing and simulation are shown to be a promising tool in decision support and preparation based on the applications outlined. Despite advanced databases and computerised analysis tools, collected data and dynamic simulation are not utilised to their full potential in the process of planning for emergencies. Based on the hypothetical simulation presented, further research and data collection are required to reduce the uncertainty of contaminant transport. For future research, more effort has to be put into developing simulation environments.
HOW DO AUDITORS FOLLOW RULES?
Authors: Lau Yeng Wai
Published: March 2021

Motivated by concerns about whether rules and regulations capture the rich complexity of auditing and auditors follow rules and regulations to the extent of compromising judgment, this paper provides a synthesis of the literature in the field of auditing and psychology to better understand how auditors follow rules in exercising judgment. Five testable propositions are derived. A model of rules compliance is also developed to better understand auditors’ practices and performance. The model sheds light on how auditors comply or conform to rules given the nature of audit tasks, ranging from well-structured to ill-structured. While the model is developed in the context of audit judgment, the model is also applicable in other similar judgmental settings with a range of well and ill-structured tasks. The propositions and model developed in this study serve as a platform for future empirical research in auditing as well as other similar domains of expertise.