bluuebunny/crossref_metadata_2025 huggingface dataset:
The Influence of Indulgence and Long-Term Orientation on A Country’s Risk Aversion
Authors: ABDELRAHIM Yousif
Published: May 2021

This study explores the relationship between the Hofstede's cultural values of indulgence-restraint, long-term-short-term orientation, and risk aversion in 53 developed and developing countries. The author used linear multiple regression analysis, controlled for the countries' per capita income, and religiosity secondary data from multiple sources to test the two hypotheses.
The Revamped World by The Coronavirus Pandemic
Authors: MANTA Andreea M.
Published: May 2021

This article aims to illustrate the essential changes caused by the Coronavirus pandemic in all fields of activity. The implemented measures imposed to prevent the transmission of the virus generated the alteration of the normal lifestyle for everybody. Unfortunately, there is not much chance of a 100% recovery of the world after the pandemic situation ends.
PROSTITUTION FROM ANCIENT ROME TO MODERN TIMES WITH SPECIAL EMPHASIS ON THE SAFETY CULTURE OF YOUNG PEOPLE
Authors: STEFANOVIĆ NENAD , SPAIĆ IVANA
Published: May 2021

Prostitution is a negative social phenomenon that is present in all stages of development of human civilization. As such, it appeared in various intensities and forms, causing serious psychological, moral and legal consequences. From the ancient period to the present day, prostitution has survived, but the view of it has varied in different historical periods. Prostitution is inextricably linked to young people and as a deviant behavior has justifiably provoked negative reactions from society. The aim of this paper is to present the attitude towards prostitution in different state and social systems, from ancient Greece and Rome to modern times, through different historical epochs. Having in mind the negative impact and deviance of prostitution, as well as its negative impact on young people, a special chapter deals with the role of youth safety culture in prostitution prevention, and especially the importance and stability of the family in educating and raising healthy young people with normal moral attitudes and principles.
THE INFLUENCE OF SECURITY CHALLENGES IN THE USE OF THE INTERNET AND MOBILE APPLICATIONS ON CREATING A SECURITY CULTURE
Authors: VESIĆ SLAVIMIR
Published: May 2021

The growing number of threats and challenges from cyberspace, due to the increasing use of the Internet and mobile applications as never before, requires the implementation of security policies aimed at preserving the information and communication assets of the company. Security is achieved through one part of measures that are technical-technological in nature, and the other part is related to the actions of people in the organization. People are known to be the weakest link, and security culture aims to act on people by adopting certain behaviours, building habits and establishing communication in a way that they can respond to threats from cyberspace. Information security culture is established and maintained through programs that aim to prepare people for current and future challenges from cyberspace. One day, young people will start working, but until that moment, parents, in synergy with school institutions, should direct them so that they accept certain behaviours and norms. In this way, the security culture ensures that their security is preserved from the earliest days, so it is necessary to develop programs at different levels of education that will enable this.
INERTNESS OF THE EDUCATIONAL SYSTEM AS AN INHIBITOR OF SECURITY CULTURE IN EDUCATION
Authors: BJELAJAC ŽELJKO , FILIPOVIĆ ALEKSANDAR
Published: May 2021

Security culture is an integral part of human culture, and its initial postulates can be found in proto-communities of people. Also, a safety culture, or a culture of safe living, is an integral part of the process of raising and educating children. However, at some point, which coincides with the beginning of the process of formal education, the adoption of the principle of security culture begins to lose importance, resulting in entire generations who do not have a sufficiently developed security awareness, which in turn leads to increased security challenges and reduced opportunities to respond adequately to these challenges, first at the individual level and then at higher and more complex levels. This leads to the conclusion that in terms of knowledge transfer and the formation of security awareness, the education system is not fulfilling its function in the best way. This paper aims to investigate the elements of the education system, identify the factors that make the education system rigid and inert, as well as to determine the share of inertia of the education system against the elements of human nature, and by crossing all these data to give recommendations that could lead to an increased level of safety awareness through the joint work of all relevant factors identified in this paper.
THE IMPACT OF MOTIVATION ON STUDENTS' BEHAVIOR AND LEARNING PROCESS
Authors:   Turan University (Almaty, Kazakhstan), Dautkalieva P.B. , Ormanova Z.K. ,   Turan University (Almaty, Kazakhstan)
Published: May 2021

Motivation should be regarded in the learning process as a very important element. The motivated student has the inner capacity to learn, discover and expand on skills, improve academic performance and adapt to the requirements of the studying environment. Contextual factors such as high school members' and psychological senses may also be important for student’s participation, encouragement and efficient learning. In this research, we aim to explore how the elements of motivation may affect and correlate towards the student’s behaviour in the education environment which also affects the sense of educative association and inner personal motivation. The article uses secondary existing resources in order to depict the structural models on the impacts of negative and positive senses of motivation on students’ behaviour and its emotional belongings towards intrinsically inspired and perceived learning. In turn, such factors as intrinsic motivation affects perceived learning positively and corresponds directly to the behaviour in the entire process of acquisition.
EMOTIONAL STABILITY AS A PROFESSIONALLY IMPORTANT QUALITY OF THE TEACHER'S PERSONALITY
Authors:   SILK WAY International University, (Kazakhstan, Shymkent), Baltabaev N.K. , Toxanbayeva N.K. ,   al-Farabi Kazakh National University,(Аlmaty, Kazakhstan), Turdaliyeva Sh.T. ,   Taraz regional university named after M.Kh.Dulaty, (Kazakhstan, Taraz), Naubaeva H.T. ,   Zhetysu State University named after I.Zhansugurov, (Taldykorgan, Kazakhstan)
Published: May 2021

Improving the quality of professional and pedagogical training of teachers is a priority task facing the education system. However, the analysis of psychological and pedagogical research shows that teachers are very concerned about the state in which the level of training does not fully meet the requirements of modern schools. The problem of forming emotional stability of teachers (ES) is particularly poorly studied. The analysis of the modern experience of the education system shows that at present there is no complete system for forming the teacher's ES, which is necessary for the successful self-realization of the teacher. Thus, ES is a necessary component of the emotional culture and professional competence of the teacher and an integrative property of the individual, characterized by the interaction of emotional, volitional, intellectual and motivational components of the individual's mental activity, ensuring optimal successful achievement of the goal of activity in difficult emotional conditions
PSYCHOLINGUISTIC CHARACTERISTICS OF ENGLISH TEACHING IN KAZAKH SCHOOLS
Authors:   Kazakh National women's teacher training University, Almaty, Orazbaeva A.S.
Published: May 2021

The article examines the psycholinguistic nature of teaching English in Kazakh schools. With the help of the psycholinguistic direction, it is possible to determine how a person perceives a certain concept, how he uses information in his mind to express this concept. Psycholinguistic characteristics of a student are also very important when teaching English and it is necessary totake into account the mental level of the child in the culture of speech, general communication, his mental abilities, and behavior. Speaking about the fact that the use of vocabulary games in the development of the language of students is very effective,it is clear that today life itself sets high standards of professionalism, knowledge, intelligence and cognition.To increase the interest of students, the teacher must be able to clearly show the rhythm of the participant's own words and correctly formulate the task
ORGANIZATION OF METHODOLOGICAL WORK WITH CHILDREN WITH LIMITED OPPORTUNITIES OF SCHOOL AGE TO FORM IDEAS ABOUT THE ENVIRONMENT
Authors:   Kazakh national women's pedagogical University (Almaty, Kazakhstan), Оspanova А.S.
Published: May 2021

This scientific article discusses the organization of methodological work on the formation of ideas about the environment in childrenwith intellectual disabilities of school age.. The shortcomings of children with intellectual disabilities are well known. Improving the quality of such manifestations is one of the prerequisites for successful socialization. When preparing students to perform practical work, it is necessary to take into account the level of formation of skills in General educational activities and the requirements for the use of instructions in a special correctional school. In the works of defectologists who study the features of cognitive activity of oligophrenic children, there are significant potential opportunities for the development of cognitive processes in children with intellectual disabilities and the determining factor for achieving this goal is a specially organized system of their training. In special pedagogy, the question of the need for widespread use of helpless work of students to improve the quality of knowledge, skills, and preparation of mentally retarded students for adult life and work is relevant. For mentally retarded students, a properly organized individual educational activity is of particular importance for the corrective and developmental impact and improvement of their individual qualities.Independent performance of various tasks by students helps to successfully implement the educational and correctional capabilities of the subject.
COMPONENTS AND INDICATORS OF THE INFORMATION CULTURE DEVELOPMENT OF THE FUTURE TEACHER-MANAGER
Authors:   Abai Kazakh National Pedagogical University Almaty, Kazakhstan, Absatova M. , Abdraxmanova R. ,   Abai Kazakh National Pedagogical University Almaty, Kazakhstan, Suleyman S. ,   Abai Kazakh National Pedagogical University Almaty, Kazakhstan
Published: May 2021

Purpose of the study: based on the analysis of scientific and pedagogical literature, to determine the components and indicators of the development of information culture of the future teacher-Manager.Research methods: literature analysis, comparison, generalization. Main results of the research: the study of scientific and pedagogical literature made it possible to reveal the content of the concept of "information culture", the components of information culture.In the study, the authors tried to determine the features of information culture in the professional activity of a teacher. Scientific search helped the authors to develop components and indicators for the development of information culture of the future teacher-Manager.
RESEARCH OF FEATURES OF EMOTIONAL INTELLIGENCE AND ADAPTIVE CAPABILITIES OF STUDENTS
Authors:   Kazakh national pedagogical University named after Abai Almaty, Kazakhstan, Abisheva E.D. , Zhaparov E.Z. ,   Kazakh national pedagogical University named after Abai Almaty, Kazakhstan, Vyshegorodtseva E. D. ,   Moscow state pedagogical university Moscow,Russia
Published: May 2021

The article studies the dependence of adaptive capabilities and emotional intelligence on the orientation of the personality. During the study, no statistically significant differences were found between the risk indicators of the level of neurosis and the level of alexithymia in the groups of extroverts and introverts. Attention is focused on the existing problem of considering extraversion and introversion as a factor of positive adaptation
Prototype Smart Home Berbasis Internet of Things untuk Meningkatkan Efisiensi Penggunan Listrik
Authors: Safira Salsabila  , Dian Kasoni
Published: May 2021

Abstract— Microcontroller is a hardware in which there is a processor, input and output, RAM, ROM, System Bus, Contol Unit, Shift Register and Aritmatic Logic Unit. Microcontroller is able to activate some electronic devices such as led, buzzer, motor, lighting and so on. Currently, at the home of the writer has many light switches in each room and often causes the user to become disoriented when turning on the light and the condition of the gate in the yard was that close to the roads often led to congestion when it would either open or close the house gates. The activation method of lights and other electronic devices still use manual method, so it is inefficient and causing excessive cost of electricity. For that built a system to activate every device in every room at the house based internet of things which will be activated by a website display on the internet so that the lights in each room and other device will activate.. With the creation of this system is expected to reduce the cost of electricity on writer’s house and as a first step to realize the smart home in the utilization of technological progress, especially in the field of microcontroller.

 

Intisari— Mikrokontroller merupakan sebuah perangkat keras yang didalamnya terdapat sebuah processor, input dan output, RAM, ROM, System Bus, Contol Unit, Shift Register dan Aritmatic Logic Unit. Mikrokontroller ini mampu mengaktifkan beberapa perangkat elektronika seperti led, buzzer, motor, lampu penerangan dan sebagainya. Saat ini, di rumah pribadi penulis memiliki banyak saklar lampu di setiap ruangan dan sering mengakibatkan setiap pengguna kebingungan saatmenghidupkan lampu dan gerbang di halaman rumah memiliki jarak yang dekat dengan jalanan seringkali menimbulkankemacetan saat akan membuka ataupun menutup gerbang rumah. Metode pengaktifan perangkat lampu dan alatelektronik yang lain masih menggunakan cara manual, sehingga tidak efisien dan menimbulkan pengeluaran biaya listrik yangberlebih. Untuk itu dibangun sebuah sistem untuk mengaktifkan setiap perangkat yang ada di ruangan rumah penulis berbasisInternet of Things yang akan diaktifkan oleh sebuah tampilan website melalui internet sehingga secara otomatis lampu disetiap ruangan dan perangkat lainnya akan aktif. Dengan dibuatnya sistem ini diharapkan dapat mengurangi pengeluaran biaya listrik di rumah pribadi penulis dan sebagai langkah awal mewujudkan smart home dalam pemanfaatan kemajuan teknologi, terutama dibidang mikrokontroller.
Sistem Absensi Menggunakan Teknologi Radio Frequency Identification (RFID) pada CV. Kereta Laju Kota Tangerang
Authors: Rahman La Mai  , Muchlis
Published: May 2021

Abstract— Microcontroller is a hardware in which there are a processor, input and output, RAM, ROM, System Bus, ControlUnit, ShiftRegister and Arithmetic Logic Unit. This microcontroller is able to activate several electronic devices such as LEDs, buzzers, motor, light, and also can communicate with other devices such as the web, mobile and so on. When the author/(researcher) conducted the research on 13 March 2019 to 22 August 2019, the attendance system applied in cv. Kereta laju still uses manual methods, so the author(researcher) feel less efficient and can cause errors and manipulations in recording employee attendance. Then the author(researcher) conducted the second research in 2020 to continue making a more efficient attendance system that can reduce the causes of errors and manipulations in recording employee attendance, using Rfid (Radio Frequency Identification). With the presence of this Rfid attendance system, it can reduce errors in recording employee in vc. Kereta laju. And also as an innovation development by utilizing advances in technology,especially microcontroller.

Intisari— Mikrokontroller merupakan sebuah perangkat keras yang didalamnya terdapat sebuah processor, input danoutput, RAM, ROM, System Bus, Contol Unit, ShiftRegister dan Aritmatic Logic Unit. Mikrokontroller ini mampu mengaktifkanbeberapa perangkat elektronika seperti led, buzzer, motor, lampu.dan juga dapat berkomunikasi dengan device lain sepertiweb, mobile dan lain lain sebagainya. Pada saat penulis melalukan riset 13 maret 2019 sampai 22 agustus 2019, sistemabsensi yang di terapkan pada cv.kereta laju masih menggunakan cara manual, sehingga penulis rasa kurang efisiendan dapat menimbulkan kesalahan dan manipulasi pada pencatatan kehadiran karyawan. Kemudian penulis melakukanriset yang ke dua di tahun 2020 untuk melanjutkan pembuatan sistem absensi yang lebih efisien yang dapat mengurangipenyebab terjadinya kesalahan dan manipulasi pada pencatatan kehadiran karyawan, dengan menggunakan RFID (RadioFrequency Identification). Degan adanya sistem absensi RFID ini dapat mengurangi kesalahan pada pencatatan keahirankaryawan di vc.kereta laju. Dan juga sebagai pengembangan inovasi dengan memanfaatkan kemajuan dibidang teknologi khususnya mikrokontroller.
Optimalisasi Keamanan Jaringan Menggunakan Metode Port Knocking Pada LAZIS Wahdah Jakarta
Authors: Ismanto  , Aristejo
Published: May 2021

Abstract— Network security system is very important, because it relates to the security of resources in network, if the networksecurity system is weak, so people are not interested could be easy to attacks on the system, either to manipulate the data or changing the configuration of the network . In Lazis Wahdah has not made the block on port network systems, and used of modem Asymmetric Digital Subscriber Line (ADSL) in the network do not block the port. This is because the ADSL Modem just can do simple configuration and also not have features such as Router. Focusing on the issue, the use of methods Port Knocking on Mikrotik RB951UI-2ND is an appropriate way to improve network security system. With Port Knocking only IP address that corresponds to the rule or according to a predetermined Knock can access Mikrotik, while that does not comply with the rule will remain blocked. So Port Knockingmethod can improve the security system on the network at Lazis Wahdah Jakarta.

Intisari— Keamanan sistem jaringan sangat penting, karena berkaitan dengan keamanan sumber daya yang ada padajaringan berupa data-data, jika system keamanan jaringan lemah,maka orang yang tidak berkepentingan dapat denganmudah melakukan serangan pada sistem tersebut, baik untuk melakukan manipulasi data atau merubah konfigurasi padajaringan. Di Lazis Wahdah Jakarta belum melakukan blok pada port system jaringan, dan penggunaan modem AsymmetricDigital Subscriber Line (ADSL) pada jaringaan tidak melakukan blok terhadap port, ini karena Modem ADSL hanya bisamelakukan konfigurasi sederhana dan juga tidak memilik ifitur seperti halnya Router. Berfokus pada masalah tersebut,penggunaan metode Port Knocking pada Mikrotik RB941-2ND merupakan cara yang tepat untuk meningkatkan sistemkeamanan jaringan. Dengan Port Knocking hanya IP Address yang sesuai dengan rule atau sesuai dengan Knock yang telahditentukan yang dapat mengakses ke Mikrotik, sementara yang tidak sesuai dengan rule akan tetap diblok. Sehingga metodePort Knocking dapat meningkatkan system keamanan pada jaringan Lazis Wahdah Jakarta.
Fernández Martín, Patricia (2019)" Didáctica de la Lengua Española en Educación Primaria". Madrid: Ediciones Paraninfo, 2019 ISBN 978-84-283-4125-7
Authors: Hu Jingyuan
Published: May 2021

Es una reseña del libro reciente publicado por Patricia Fernández Martín (2019), profesora de la universidad Autónoma de Madrid.
La argumentación en los discursos de Pedro Sánchez y Pablo Casado en el debate de investidura (España, 4 de enero de 2020)
Authors: Fernandez-Ulloa Teresa , López Ruiz María del Carmen
Published: May 2021

En este artículo se analiza el discurso pronunciado por Pedro Sánchez (Partido Socialista Obrero Español) y Pablo Casado (Partido Popular) con motivo del debate de investidura que tuvo lugar en España el pasado 4 de enero de 2020. Los políticos se reunieron en el Congreso de los Diputados (Madrid) para debatir acuerdos entre los distintos partidos para solucionar la situación en la que España se encontraba en aquel entonces, dado que ningún partido alcanzó la mayoría absoluta para gobernar después de que se convocaran elecciones generales hasta en tres ocasiones diferentes. En plena situación de agitación política, los representantes de los partidos con más apoyos políticos intentan construir argumentos atractivos para convencer y persuadir a los ciudadanos. Para comprender el alcance real de estos discursos, es necesario proceder a un análisis con una metodología interdisciplinar. Por ello, se tienen en cuenta aportes que parten de la Nueva Retórica (Toulmin), las ciencias de la comunicación (tipos de proposición empleados, según respondan a una pregunta de hecho, de valor o de política) y la psicología social (considerando los efectos de primacía y recencia y los cinco pasos de la secuencia motivadora de Monroe).
Educating a Multilingual Workforce in Chinese universities: Employability of Master of Translation and Interpreting Graduates
Authors: Wu 吴赟 Yun , Jiang 姜智威 Zhiwei
Published: May 2021

This article examines the employability of Master of Translation and Interpreting (MTI) graduates in China, where globalized exchanges have led to an increasing need for translation education in recent decades; however few studies have assessed the employment of MTI graduates. To that end, we have surveyed all the MTI alumni that graduated between 2015 and 2020 from one first-tier university in Shanghai using a questionnaire based on a comprehensive employability measurement model. By processing the collected questionnaire data in a quantitative manner, we illustrate the industrial distribution of the employed MTI graduates and identify the core assets constituting their employability needed to work in different industries. Via comparisons between our inquiry results and the current enrollment and curricular design of MTI programs, we further argue that the actual market for MTI graduates is experiencing a surplus and that MTI curricula have not completely met the employability requirements in various industries and professions. The conclusion herein implies a nationwide revision of China’s MTI programs, which may include the control of student enrollment and updated syllabi catering to the employability requirements in China’s workplaces.
Language practice in the multilingual workplace: A Confucius Institute in Macau
Authors: Yang (Frank) Gong , Xuesong (Andy) Gao , Citing Li , Lian Xue
Published: May 2021

This article reports on an ethnographic study that investigated language practice in a multilingual workplace, a Confucius Institute in Macau. In the study we collected multiple data from five staff members through participatory observations, open-ended interviews, and field notes, to examine their language practice in the Institute. The analysis revealed that multiple languages were chosen to fulfill different purposes on different occasions. Specifically, Putonghua served as the working language of the Institute, English emerged as an auxiliary language along with Putonghua, and Cantonese was used as a group language for native-Cantonese speaker staff. This study also identified that the staff members adopted multilingualism (flexibly using different languages) and English as a lingua franca for communicating with learners outside the classroom, as important strategies for dealing with tasks in encounters with language diversity, divergence between spoken communication and written communication, and lack of multilingual competence. These findings suggest that the stakeholders in Confucius Institutes need to pay more attention to the language practice in these multilingual settings, and provide resources and support to enhance the staff’s bilingual/multilingual communication competence
Developing Language Operative Capacity in a Subsidiary of a German MNC in China
Authors: Zhao Ke , Ye Xiaowen , Zhang Yu , Wienold Thomas
Published: May 2021

One of the key challenges of language management in multinational companies is developing corporate language capacities to fulfil business goals. Yet the notion of corporate language capacity remains to be explored and developed in research. To address this gap, this study aims to conceptualise corporate language operative capacity and investigate how it is developed at a German multinational corporation that specialises in providing business software. Participants in this study were six staff members at different levels, namely two vice presidents and four senior managers from different departments. Data were collected through in-depth interviews and document analysis. Qualitative analyses indicated senior management’s conceptualisation of languages as a sophisticated, dynamic and multi-functioning system in support of the company’s global strategy. Developing corporate language operative capacity requires the acquisition, deployment and development of language resources derived from interactions among human capital, social-cultural capital and technological capital. Analyses of the data also identified middle-level management’s role in designing and implementing language-related activities to support the corporate goal of developing corporate language operative capacity
Estudio comparativo de las oraciones con ‘shì’ 是 en chino y ‘ser’ y ‘estar’ en español
Authors: Zhang Shu
Published: May 2021

Las oraciones atributivas con las cópulas ser y estar del español y las oraciones con la palabra shì 是 del chino disponen de bastantes similitudes obvias en las estructuras gramaticales, funciones y usos, por lo cual los estudiantes pueden equipararlas simplemente. Sin embargo, en estas oraciones de ambas lenguas existen las diferencias en lo común, marcando sus propias características. En el presente trabajo se analizan las distintas estructuras y funciones de las oraciones con shì, ser y estar con el objeto de compararlas desde los puntos de vista gramatical y semántico, que puede servir para la enseñanza y aprendizaje de dichas lenguas como lenguas extranjeras
Maternal Bodies in the Biblical Books of Samuel and Kings: Notes on the Representation of Maternity in Crisis Contexts
Authors: D’Amico Monascal Claudia Andreina
Published: May 2021

Although motherhood is the female destiny par excellence in the biblical narrative, it is an experience only accessible through a male point of view. In order to reflect on the problems of representation of the maternal body in the Hebrew Bible, I propose an analysis of different maternal characters present in the books of Samuel and Kings. My reading aims, on the one hand, to identify the features that define the maternal in the biblical text and, on the other hand, to offer an approach that allows to point to the implications that the crisis context the texts reflect have on the picture of the actions and the destinies of these female characters.
La amidá en la liturgia rabínica: ¿creación o adaptación?
Authors: Del Barco del Barco Javier
Published: May 2021

En este artículo se trata sobre la controvertida cuestión del origen de la amidá, principal oración del servicio religioso judío, en el contexto de creación de la liturgia rabínica tras la destrucción del Templo de Jerusalén en el año 70 d. C. Para ello se analiza primero su estructura formal y literaria, ofreciendo a continuación un análisis crítico sobre su origen que se hace eco del debate académico acerca de la cuestión. En apéndice se ofrece una traducción anotada de esta oración rabínica del s. I d. C.
Chamanes y funcionarios confucianos: religión y reconocimiento social en Corea
Authors: Doménech del Río Antonio J.
Published: May 2021

Las relaciones entre las diferentes tradiciones religiosas y de pensamiento en la península coreana han pasado por periodos de convivencia armoniosa y otros más conflictivos a lo largo de su historia. Un momento importante de cambio entre una sociedad pluralista a una sociedad cada vez más centrada en el pensamiento confuciano fue durante la dinastía Goryeo (918-1392). El propósito de este artículo es mostrar cómo los cambios sociales influyen en el reconocimiento social de las prácticas y practicantes del chamanismo en Corea, especialmente en relación con los funcionarios confucianos. Para ilustrar estos cambios sociales y su influencia en el reconocimiento social del practicante religioso, analizaré un texto de esta época que los refleja. El texto, que no se ha traducido previamente al castellano, es un poema del letrado confuciano Yi Gyubo (1168-1241), Nomupyeon (Poema de la Vieja Chamana), donde podemos ver bien reflejada la relación entre los chamanes y los funcionarios confucianos durante la segunda mitad de la dinastía Goryeo. Este poema muestra los cambios sociales y políticos que tienen lugar en la sociedad de esta época y cómo las prácticas religiosas juegan un papel importante en los conflictos de poder. La posición de los chamanes en la sociedad fue cambiando a medida que las nuevas ideas sociales, filosóficas y religiosas del neo-confucianismo se fueron estableciendo y difundiendo a través de la península coreana. En un proceso paralelo el chamanismo se convertirá en una práctica asociada a las mujeres, con lo que esto implica en términos de valores de género. Estos cambios influirán en la posición de los chamanes y en su reconocimiento por parte de la sociedad desde entonces hasta nuestros días en Corea.
El nacimiento de Dioniso en las "Bacantes" de Eurípides: la opinión de Cadmo y la de Tiresias
Authors: Macías Otero Sara
Published: May 2021

Eurípides hace de la divinidad de Dioniso y su reconocimiento el tema central de Bacantes. Uno de los puntos fundamentales en el mito que determinan que Dioniso es un dios es la cuestión de su nacimiento; así, el trágico hace que distintos personajes lo mencionen desde diferentes puntos de vista. Nos presenta dos versiones claramente enfrentadas: por un lado Dioniso y sus fieles defienden que él es un dios hijo de Zeus y que por ello debe rendírsele culto. Por otro lado, Penteo, partiendo de la que fue la opinión de sus tías, considera que su tía Sémele, madre de Dioniso, mintió cuando afirmó que había engendrado un hijo de Zeus para encubrir así un desliz amoroso con un simple mortal; por eso, para el rey, Dioniso es un mortal. Pero, además, hay dos personajes, Cadmo y Tiresias, cuya actitud respecto al tema no es tan clara y ha dado pie a interpretaciones contrarias por parte de los estudiosos. En este trabajo analizo los pasajes de Bacantes que tratan sobre el nacimiento de Dioniso, con especial interés en aquellos en los Eurípides recoge o alude la opinión que ese hecho mítico merece a Cadmo y Tiresias, pues mi principal objetivo es intentar aclarar en medida de lo posible cuál puede ser la postura que el trágico hizo adoptar a esos dos personajes respecto a la divinidad de Dioniso.
Historia de la primera gran empresa radiofónica española y germen de la Cadena SER: Unión Radio
Authors: Eguizábal Jiménez Luis
Published: May 2021

Reseña de: Afuera, Ángeles (2021): Aquí Unión Radio: Crónica de la primera cadena española (1925-1939), Madrid, Editorial Cátedra. 512 páginas.
Índices. Descriptores temáticos del Vol. 11 (2017) al Vol. 14 Núm. 2 (2020)
Authors: García Ramos Francisco José
Published: May 2021

Índices. Descriptores temáticos del Vol. 11 (2017) al Vol. 14 Núm. 2 (2020)
Iron and Steel Institute in the system of the National Academy of Sciences of Ukraine. Experience and prospects
Authors: Babachenko A.I. , Vergun A.S. , Tuboltsev L.G.
Published: May 2021

The history of the creation of the Iron and Steel Institute is given. It is shown that the creation and establishment of the Institute was determined by the need to develop the country's ferrous metallurgy. The Institute has united groups of metallurgical scientists, scattered in their activities, who worked in various institutes of the country. The program of the Institute, despite its youth, was wide and relevant, which can be explained by the experience, initiative and scale of the activities of the scientists who headed the departments of the institute. The origins of the creation of the scientific themes of the Institute, which covered all the major redistribution of the steel industry, are given. The major scientific developments created by the Institute’s staff for the first time in world and domestic practice, which currently form the basis of world metallurgy, are given. Outstanding scientists of the Institute created quite a few scientific schools, which even today continue to make an invaluable contribution to the development of scientific subjects, the implementation of the results of basic and applied research in metallurgical enterprises. The analysis shows that the strategic direction of development of the domestic metallurgy in the future is an evolutionary change in metallurgical technologies. In this regard, the main areas of scientific and technical support of blast furnace, steelmaking and rolling production, heat treatment of rolled products developed at the Institute are given. Examples of modern scientific developments of the Institute are given.
Influence of the application of pulverized coal and natural gas in blast furnace on exergy indicators of technological system «blast furnace-oxygen converter»
Authors: Chaika A.L. , Cherniatevych A.G. , Sokhatsky A.A. , Moskalina A.A. , Golub T.S. , Molchanov L.S.
Published: May 2021

The aim of the work is to study the effect of pulverized coal (PCI) on the energy indicators of the technological system of steel production «blast furnace-oxygen converter». The analysis of energy use in the technological system for the best actual periods of operation of the blast furnace (BF) using only natural gas, pulverized coal and co-injection of pulverized coal with natural gas is performed. It is shown that the technology of using PCI improves technical and economic indicators and has a positive effect on the distribution of exergic flows, exergic efficiency and environmental indicators in the system «blast furnace-oxygen converter». Comparative heat and energy and exergy analysis of actual pulverized coal consumption in the amount of 135 kg/t of pig iron compared to blowing only natural gas in the amount of 35 m3/t of pig iron showed that pulverized coal leads to a decrease in coke consumption by ~ 25% due to pulverized pulverized coal. An exergetic analysis of the predicted converter heats showed that the injection of pulverized coal to the pulpwood leads to a decrease in the total exergy supplied by ~7%, and in the case of co-application of pulverized coal with natural gas, the exergy decreases by ~ 2%. Analysis of the exergy balance of converter melting showed that a change in the consumption of pulverized coal and natural gas in the blast furnace production slightly affects the change in the exergic efficiency (up to 0.4%). In general, it is shown that the technology of using PCI improves technical and economic indicators and positively affects the distribution of exergic flows, exergic efficiency and environmental indicators in the blast furnace – oxygen converter system.
Prediction of the properties of blast furnace slag in modern conditions of blast furnaces of Ukraine
Authors: Togobitskaya D.N. , Belkova A.I. , Stepanenko D.A. , Tsyupa N.A. , Likhachev Yu.M.
Published: May 2021

The aim of the work is the development of models for predicting the properties of final blast-furnace slags for the rapid assessment of the slag regime and the development of sound management recommendations when using various additives in the operating conditions of blast furnaces in Ukraine. A two-stage approach to calculating the properties of blast-furnace slag is proposed: according to the model of a “homogeneous” melt and taking into account its heterogeneity. A predictive model has been developed for calculating the viscosity of a «homogeneous» slag by including the integral parameter of the slag melt parameter e in the model structure, which takes into account the individual effect on the viscosity of each component of the slag composition. The current production data of the chemical composition of the final slag shows the effect of the magnesia content, alkaline compounds, basicity, Al2O3/MgO ratio on the calculated viscosity of the slags. For various operating conditions of blast furnaces, it has been shown that, due to incomplete combustion of coke and pulverized coal, the viscosity of slags increases by 1.5–2 times and their melting temperatures by 30–500C. Comparative analysis of the calculated properties of slag for different operating conditions of 3 furnaces in Ukraine confirms the appropriateness of using a complex of predictive models for the rapid assessment of the technological properties of slag, which makes it possible to choose a rational slag mode in modern conditions of blast smelting.
High-temperature study of the features of metal blowing in the converter through the top oxygen lance with an annular slit nozzle
Authors: Semykin S.I. , Golub T.S. , Dudchenko S.A. , Vakulchuk V.V.
Published: May 2021

The aim of the work is to study on the physical model of an oxygen converter the interaction of an oxygen jet flowing from a coaxial slotted nozzle with an iron-carbon melt. During cold modeling of the blowdown, it was found that the gas jet flowing out of the nozzle along the propagation axis has a large dynamic pressure compared to the cylindrical nozzle, as a result of which it penetrates deeper into the liquid. Comparative analysis of video materials obtained during high-temperature melting revealed gas-dynamic differences in the nature of the interaction of the jet from the coaxial slit nozzle with the surface of the melt, especially at the beginning of the melt blowing, when the slag emulsion was not yet formed. Comparison of the results of high-temperature modeling of the interaction of the oxygen jet flowing from the coaxial slit nozzle with the metal melt when compared with the work of the four-nozzle tip showed that earlier ignition of the heat was observed, active absorption of lime and visually more rigid character of the blowdown with the formation of a smaller amount of slag than in the comparative melts. The conclusions obtained at the «cold» modeling stage were confirmed on a higher dynamic head and deep penetration into the jet melt using an experienced tip. It is revealed that the use of an experienced tip contributes to a greater heating of the bath and a reduction in the level of dust.
Directions of development of production of small- size billets for long products
Authors: Gerasimenko V.G. , Molchanov L.S.
Published: May 2021

The aim of the work is to study the technological features of the transfer of metallurgical enterprises to the production of small-size and wire metal products from continuously cast billets. The main parameters of the rolling technology are considered: the size of the billet, the choice of the location of the continuous casting machine, the transfer scheme of continuously cast billets to small- size and wire mills. It is shown that when using a continuously cast square billet with a size of 130x130 mm and 150x150 mm, direct combination of a continuous casting machine with a rolling mill is almost impossible due to the difference in the speed of continuous casting and the roughing group of the mill. The performed calculations show that the scheme of cutting the billets and combining with the intermediate furnace is technologically feasible, however, further heating of the billets leads to significant energy losses. It has been established that an effective option for combining the continuous casting machine with a rolling mill is to use a complex of equipment with a furnace-thermostat for a billets 120 m long. This flowchart reduces the energy consumption for heating the billets by at least 53%. The proposed technology of combining the continuous casting machine with a rolling mill will provide metal savings by reducing the thickness of the scale to 0.4-0.73 mm (an average of 1.1% of the mass of the billet), improve its quality by reducing the depth of the decarburized layer from 1.1 mm to 0.3 mm. The technology provides for the transportation of liquid steel in the ladle from the steel-smelting shop, casting on the continuous casting machine, identification of defects in the billets in a hot condition, supply of the billets with a temperature of 8500С to high-temperature furnaces for heating and subsequent rolling.
Development of technology of pulverized coal injection in Ukraine’s blast furnaces in variable liquid and gas dynamic conditions
Authors: Semenov Yu.S. , Shumelchyk Ie.I. , Horupakha V.V.
Published: May 2021

The aim of the work is to study the features of the use of pulverized coal (PCI) in the conditions of the blast furnace (BF) No. 5 of Metinvest Holding Ltd (Ukraine). The complex for the preparation and use of pulverized coal includes: a coal unloading and storage area; coal mixing section; coal sampling unit; plot of coal sorting and preparation; installation of drying and grinding coal raw materials, installation for the injection of pulverized coal into the BF. It is shown that the use of rational modes of loading and forming portions of the charge, the choice of rational slag mode allowed to increase the annual consumption of pulverized coal on average up to 130 kg / t of pig iron even in the conditions of variable load of BF and when working on coke of reduced quality. During the research, an operational monitoring of the condition of the lining of the BF shaft was carried out using the indications of the thermocouple of the lining and the body of the refrigerators. The determination of the thermal loads of the cooling system made it possible to develop measures to adjust the distribution of the charge components along the radius and circumference of the furnace. The temperature of the peripheral gas flow along the entire height of the furnace is reduced by an average of 13%, the irregularity of the peripheral temperature is reduced by 11%. The stability of the cooling system and the smooth operation of the blast furnaces.
Analysis of phase-structural transformations during cooling of steels, taking into account the deformations and stresses
Authors: Bobyr S.V. , Borisenko A.Yu. , Kuksa O.V. , Loshkarev D.V.
Published: May 2021

The aim of the work is to study the phase-structural transformations during cooling of carbon and low-alloy steels, taking into account the resulting structural deformations and stresses. Low-alloyed steels with different content of alloying elements - chromium, molybdenum, nickel and steel, micro-alloyed with vanadium were chosen as the object of research. The dilatograms of steel samples were used to find the relative expansion of the steel sample before the start of austenite phase transformation (DA) and the relative expansion of the steel sample during austenite phase transformation (DFТ), which are associated with the relative elongation of the sample through a constant factor K. The parameter DA allows you to find structural stresses that arise in supercooled austenite steel in the presence of a temperature gradient. The parameter DFТ characterizes the stresses created by the phase transformation of austenite. As a result of the performed regression analysis, dependences were obtained that link the chemical composition of the steel, its cooling rate, and the parameters DА and DFТ. The analysis of phase-structural transformations during the cooling of the steel with the occurring deformations and stresses. An empirical relationship has been established between the temperatures of the beginning and end of the phase transformation of austenite in steel, the physicochemical parameters d and Zy, the cooling rate, and the deformation parameters when the austenite is cooled DA and the phase transformation DFТ. Confirmed the adequacy of the constructed equations. The obtained regression equations make it possible to calculate the deformation parameters DA and DFТ and critical points of the steel Ac1 and Ac3.
Investigation of the effect of silicon content in iron and its temperature on exergy indicators of the blast furnace-converter system
Authors: Chaika A.L. , Cherniatevych A.G. , Sokhatsky A.A. , Moskalina A.A. , Golub T.S. , Molchanov L.S.
Published: May 2021

The aim of the work is to study the energy intensity of metal products in the "blast furnace - oxygen converter" system during the development of pulverized coal (PCF) in the blast furnace production. One of the parameters characterizing the thermodynamic indicators of blast-furnace smelting is the silicon content in liquid iron. A study was made of the effect of silicon content in iron and its temperature on the performance and thermodynamic indicators of steel production in the blast furnace – oxygen converter shop chain during the development of pulverized coal in the blast furnace. The calculated minimum and maximum values of changes in productivity and consumption of coke, and exergy indicators with a change in the silicon content in the iron. It is established that a decrease in the silicon content and the temperature of iron in a blast furnace can reduce the loss of exergy, increase the exergy efficiency, maintain a constant level or improve environmental performance. However, reducing the temperature of the iron can lead to significant disturbances in the operation of the blast furnace. It is shown that silicon content in cast iron has the greatest impact in the blast furnace-oxygen shop technological system, a decrease of which contributes to an increase in exergy efficiency, a decrease in exergy losses and an improvement in environmental indicators. The temperature of the cast iron on the exergy and environmental indicators in the "blast furnace - oxygen converter shop" system has a minor effect, however, a decrease in the temperature of the iron can lead to significant disturbances in the operation of the "blast furnace - oxygen converter" complex.