bluuebunny/crossref_metadata_2025 huggingface dataset:
Selbstauferlegte algorithmische Gedankenlosigkeit
Authors: Sommerer Lucia
Published: January 2023

Der Beitrag bietet einen schlaglichtartigen Überblick über die Doktorarbeit der Autorin mit dem Titel »Personenbezogenes Predictive Policing. Kriminalwissenschaftliche Untersuchung über die Automatisierung der Kriminalprognose«. Dabei wird als Beispiel des Predictive Policing der Fluggastdatenmusterabgleich herausgegriffen und mit Blick auf das aktuelle Urteil des EuGH zur Fluggastdatenspeicherung analysiert. Schließlich werden die durch den unbedachten Einsatz von Algorithmen drohende »algorithmische Gedankenlosigkeit« der Kriminalitätskontrolle (Begriffsbildung in Anlehnung an Hannah Arendt) skizziert und Transparenzanforderungen an Predictive-Policing-Algorithmen aufgestellt
Consecuencias psicosociales en familiares víctimas de feminicidio en México
Authors: Bernáldez Jaimes Germán Benito , Rodriguez Aguilar Brenda
Published: January 2023

El feminicidio es la forma máxima de violencia contra la mujer, sin embargo, sus consecuencias no terminan con el asesinato, sino que repercuten a nivel psicosocial y se extienden a las víctimas indirectas, es por ello que la investigación pretende identificar las consecuencias psicosociales dentro de una familia a partir de la vivencia del hecho mediante un acercamiento cualitativo, a partir de la entrevista a profundidad, encontrando alteraciones en la autopercepción, los roles de género, el establecimiento de las relaciones sociales y en la posibilidad de estructurar un proyecto de vida que les permita gestionar su habilidad de afrontamiento y con ello provocando consecuencias en el estado de ánimo.
Making “Womenly Women” or “Servants of Civilization”
Authors: Taira Derek
Published: January 2023

This article investigates how white educators used American education in an effort to socially engineer Hawaiian acceptance of U.S. control over the islands. Examining school reports, journal articles, and official correspondence from the Kamehameha School for Girls, I explore the various strategies principal Ida M. Pope used to promote white middle-class ways of homemaking and mothering, in an effort to undermine her Native Hawaiian students’ Indigenous identities and convert them into docile Hawaiian Americans. Despite Pope’s language of female empowerment, she harbored racist attitudes toward Native Hawaiians and produced an institutional climate hostile to Indigenous identity. This article builds on previous work on white women’s maternalism in Native American boarding schools to highlight how themes of white feminity, U.S. empire, and settler colonialism manifested at the Kamehameha School for Girls. More broadly, it reveals the role of white women in Hawai‘i as agents of colonial control who actively labored toward normalizing U.S. occupation and empire.
Rembrandtowska Lekcja anatomii doktora Tulpa w poetyckich ujęciach Grochowiaka, Kaczmarskiego i Dehnela
Authors:   Uniwersytet w Białymstoku, Dulko Katarzyna
Published: January 2023

The main purpose of the paper is the linguistic analysis of poetic works that refer to Rembrandt’s painting The Anatomy Lesson of Dr. Tulp in different ways, but also with different intensity. The ways were extracted of translating the painter’s signs into linguistic signs, and the methods were presented by which the stylistics, craftsmanship and concept of the artist‑painter can be conveyed through words. One of the objectives of the work was also to determine the commonalities and differences between the paintings and the poems, which were based on the same iconographic theme.
Frazeologizmy w gawędach Dominika Kuziniewicza
Authors:   Uniwersytet Witolda Wielkiego w Wilnie, Dwilewicz Barbara
Published: January 2023

The subject of considerations presented in this article is phraseological units appearing in Dominik Kuziniewicz’s tales. The research material was selected from two of his books: Kochaninkie, patrzajciesami (1989) and Żeby gembulka była uśmiechnięta (2007).The overwhelming majority of the phraseological relationships used by the storyteller is colloquial, which was dictated by the topics discussed in the texts that relate to various situations occuring in everyday life. The research shows that only a small group of phraseologies was used in the canonical form, while the absolute majority of phraseological units appear in a modified form. Their various transformations were largely favored by the stylization of the Polish dialects used in Lithuania. As a result of such an operation, in many phraseologisms (with original lexics), Polish grammatical forms were replaced by forms characteristic to these language varieties. Much more often, the author changes the lexical composition of phraseologisms, using various procedures, such as replacing the lexical component of phraseology, supplementing phraseology with new components and using phraseological calque of East Slavic languages.
Kreowanie wirtualnej wspólnoty komunikacyjnej wokół dyskursu kryminologicznego na materiale podcastu Justyny Mazur Piąte: Nie zabijaj
Authors:   Uniwersytet w Białymstoku, Gorlewska Ewa
Published: January 2023

The subject of the article is the ways of creating a virtual communicative community that is shaped around the criminological discourse, realized in the form of a podcast – a virtual genre of expression. The material basis are sound recordings under the common title “Piąte: nie zabijaj” (“The Fifth Commandment: You Shall Not Kill”), published on Justyna Mazur’s online channel, available on the YouTube platform. Addictionally, some comments of Internet users published under each analyzed recording were taken into account. The aim of the study is to show that the authors and recipients of audiovisual materials available on the Internet create a communication community specific to the virtual space, based on the similarity of interests, exchange of information and observations, on the closeness of moral and social attitudes towards crimes, their perpetrators and victims. The article presents the position that Justyna Mazur – the author of the analyzed material – not only makes her recordings available for entertainment or cognitive purposes, but also cares for the constitution of a permanent recipient group that interacts with the material and other participants of virtual communication. It has been shown that the author consciously uses various communication strategies: referring to the shared knowledge of the sender and the recipient, showing concern for listeners, sharing own experiences and observations, or formulating various requests in order to win the attention of recipients and encourage them to actively comment on recordings or interact with the author or other Internet users. The communicative activity in question also fosters the development of criminological discourse by informing a large group of recipients about the events that have occurred, exchanging information and accumulating knowledge on a specific topic. An important aspect that attracts attention when reading the analyzed materials is the linguistic setting of content relating to such sensitive topic as crime. The author, who aptly uses language as a tool can, thanks to her authority, sensitize Internet users to the issue of ethics and aesthetics of expression.
Les mécanismes formels de création d’ethnonymes argotiques en Français
Authors:   Uniwersytet Marii Curie-Skłodowskiej, Sorbet Piotr
Published: January 2023

The aim of this study is to present and analyze slang ethnonyms in French. These are lexical units used to denominate different nations by means of nonstandard language. To achieve this objective, a lexicographic corpus was built that embraced slang dictionaries and also general dictionaries of the French language. The slang ethnonyms were analyzed quantitatively and formally. The paper discusses the findings regarding the spelling, phonetic and morphological features.
Prospects for Russian-Belarusian bilingualism: the sociolinguistic aspect
Authors:   Uniwersytet Jana Kochanowskiego w Kielcach, Starodubtseva Anastassiya
Published: January 2023

This article is devoted to the topical issue of Russian‑Belarusian bilingualism in the post‑Soviet environment. Belarus is of particular interest not only because of the high level of russification at the time of the collapse of the USSR but also because of its close relations with Russia afterwards. Belarus is the only country in the post‑Soviet space that has legally secured the equal status of the Belarusian and Russian languages as official languages, which results in legally fixed bilingualism. However, the actual position of the two languages is not equal at all and the functional scope of the Belarusian language is still limited. The purpose of this work was to determine the current state of the language situation and to determine the prospects for bilingualism based on the language‑governing rules and the analysis of the education sector since it reacts most sensitively to to any changes in legislation pertaining to language policy and most effectively influences the formation of multilingual society. In addition, research hypotheseswere presented through the prism of political discourse, namely the rhetoric about bilingualism present in the official speeches of the President of the Republic of Belarus, A. Lukashenko).
Elf, wróżka, kameleon… Metaforyczno-symboliczny portret polskiej Safo zwerbalizowany w książce Marioli Pryzwan Lilka. Pawlikowska Jasnorzewska we wspomnieniach i listach
Authors:   Uniwersytet Zielonogórski, Węgorowska Katarzyna
Published: January 2023

Human personality is The complexity of human personality is confirmed in its psychological, pedagogical and lexicographical definitions. This complexity is clearly seen Pawlikowska-Jasnorzewska’s personality. The aim of this publication is to describe the personality traits of Maria Pawlikowska‑Jasnorzewska, a playwright, painter, a descendant of the Kossak family and one of Poland’s greatest poets. The metaphorical terms used to refer to Pawlikowska-Jasnorzewska include: colorful butterfly, bracken, hummingbird, lioness, salamander, rose, exotic flower, fortune-teller, or a fairy, to name but a few, and are all characterized by symbolic meaning. This was discussed in Mariola Pryzwan’s biographical work complementary to the existing portraits of Pawlikowska-Jasnorzewska – the woman and the artist, whose subtlety and softness were paradoxically coupled with her strong sense of realism were reflected in her unrivalled literary works.
Social and Emotional Aspect of the Secondary Language Personality Development in Teaching a Professional Foreign Language
Authors:   Financial University under the Government of the Russian Federation, Melnichuk Marina Vladimirovna , Belogash Marina Anatolievna ,   Financial University under the Government of the Russian Federation
Published: January 2023

Problem and Aim. The article discusses the features of the manifestation of the relationship between the development of various aspects of a linguistic personality and its socio-emotional competencies. The main attention is paid to the socialization of a linguistic personality and its enrichment through the formation of a secondary linguistic personality in the process of learning a foreign language. The purpose of this study is to analyze the factors that influence the successful development of a secondary linguistic personality in the process of its socialization in the conditions of professionally oriented foreign language communication. Methodology. The methodological basis of the study is a complex of general scientific (analysis, synthesis, deduction, induction) and methods of cognition, which made it possible to analyze and synthesize theoretical and practical material. The authors come to the conclusion that students’ social-emotional skills influence students’ interpretation of their experience of foreign language communication, determine positive socialization, effective development of a secondary language personality and create a synergistic effect of students’ stable self-identity.
Organizational and Pedagogical Model of Professional Formation of Future Teachers in the Process of Introducing them to Mentoring Activities
Authors:   Tomsk State Pedagogical University, Nasonov Dmitry B.
Published: January 2023

The article examines the modern features of the professional development of future teachers at the university at the bachelor’s degree level. An attempt is made to theoretically substantiate the need to develop a new model of professional formation of future teachers. It suggests that one of the effective means contributing to the development of professionally significant qualities of pedagogical university students may be their involvement in mentoring activities. The purpose of the article is to present the model of professional formation of future teachers developed by the author through introduction to mentoring at the bachelor’s level. Research methodology and methods. The methodological basis of the study was competence-based, subject-activity and acmeological approaches. Leading research methods: modeling, pedagogical experiment, questionnaire, interpretation of experimental data. The content and organizational and pedagogical conditions for the implementation of the proposed model are characterized. The results of a pilot experiment on its implementation in the practice of educational activities on the example of student groups are presented. Conclusion. In conclusion, conclusions are drawn about the expediency of continuing research in this direction after adjusting the content aspects of the model of professional formation of future teachers by introducing them to mentoring activities at the undergraduate level.
L. S. Vygotsky on Educational Psychology as a Psychology of Culture: Organization of Education in the Forms of Children’s Subculture
Authors:   Novosibirsk State Pedagogical University, Bolshunova Nataliya Ykovlevna
Published: January 2023

Problem and purpose. The article deals with the problems of implementing the ideas of the cultural-historical approach of L. S. Vygotsky in modern pedagogical practice, described in the work “Pedagogical psychology. Particularly highlighted are his ideas about pedagogy and educational psychology as the sciences of education, as well as the role of an adult in organizing an educating and developing environment ”in order to justify the implementation of an appropriate approach in pedagogical practice. Methodology. It is shown that the current socio-cultural situation is characterized by the emergence of a new environment for the development of the child - digital, as well as axiological uncertainty, a change in lifestyle, traditions of educational organization. It is shown that, in accordance with the ideas of L.S. Vygotsky, pedagogy and pedagogical psychology are called upon to carry out the upbringing and cultural development of children through the organization and management of the environment, creating conditions for their independent activity. The problem of the historical crisis of childhood is considered and it is shown that overcoming it and returning by adults the function of mediating child development is due to the organization of the environment of his life appropriate to his age. The concept of the organization of education in the forms of children’s subculture on the material of preschool age is presented. The structure of the children’s (preschool) subculture is described, including the role-playing game as a leading activity, communication such as proximity, the system of values, the specifics of children’s thinking and its means (fairy tale). The main forms of work with preschoolers are singled out: dramatization of a fairy tale, dialogue. In conclusion, the results of the introduction are briefly described, which are manifested in the development of a role-playing game, imagination, communication with peers and adults, and positive moral development.
State-patriotic education of Law Enforcement Officers and Special services of Russia as an actual Problem in pedagogical Axiology
Authors:   Admiral F. F. Ushakov State Maritime University, Aliyev Timur I.
Published: January 2023

Introduction. The article actualizes the problem of the manifestation of universal, national (all-Russian) state and service-professional values that guarantee responsibility and the development of patriotism in the process of fulfilling multifunctional duties in the life and service of every law enforcement and special services officer of Russia. The purpose of the article is to substantiate the conceptual provisions of the problem of state–patriotic education of law enforcement officers and Special Forces of Russia, to identify key groups of values and value orientations, to highlight the main principles of educational activity, to determine methods and forms of purposeful and systematic educational work. The study was conducted because of the implementation of an axiomatic approach, which serves as a methodological basis for the formation of a national-patriotic worldview of law enforcement and special services of the Russian Federation. Because of the fundamentals of axiological pedagogy, the main conceptual provisions and ideas of state-patriotic education are considered. Effective application of the provisions of pedagogical axiology to state education and patriotic activity requires creative application of the structural components of state patriotism on the part of the leadership and law enforcement officers and Special Forces of Russia: knowledge, motivation, values, positive and behavioral training. The author substantiates a set of values embodying moral and patriotic ideals and serving as standards of decency and patriotism for young people, conditionally classified as fundamental values (Homeland, Fatherland, patriotism, loyalty, culture, language, history, traditions, and faith) and professional values. The mechanisms of implementation of state-patriotic education are considered: goals, categories of social values of employees (including the dominance of patriotism), principles (scientific, humanism, consistency, priority, continuity, integrated approach, positive action, and differentiated approach), and forms, methods (training and education). Conclusion. The stated results of the conducted research are of significant importance for law enforcement agencies and special services within the framework of ongoing organizational and staff reforms.
Penerapan E-Learning Berbasis Learning Management System Menggunakan Easyclass
Authors: Palupi Inkhasanah Ayu Budi , Djuniadi Djuniadi , Ristanto Riska Dami
Published: January 2023

Teknologi juga memiliki pengaruh yang besar dalam bidang pendidikan. Dapat dilihat banyak penemuan dan inovasi baru yang digunakan dalam proses pelaksanaan pendidikan. Salah satu contoh system pembelajaran di era digital ini adalah e-learning yang metode pembelajarannya memanfaatkan jaringan internet dan dapat diakses kapanpun dimanapun tempat yang terdapat koneksi internet. Penelitian ini bertujuan untuk mengkaji pelaksanaan pembelajaran menggunakan kuis LMS Easyclass Subjek penelitian ini adalah siswa-siswi kelas XI SMK PGRI Tegal.
Clinical presentation of sporadic and hereditary pheochromocytoma/paraganglioma
Authors: Lider Burciulescu Sofia Maria , Randon Caren , Duprez Frederic , Huvenne Wouter , Creytens David , Claes Kathleen B M , de Putter Robin , T’Sjoen Guy , Badiu Corin , Lapauw Bruno
Published: January 2023

Pheochromocytomas (PHEO) and paragangliomas (PGL) can occur sporadic or within genetic predisposition syndromes. Despite shared embryology, there are important differences between PHEO and PGL. The aim of this study was to describe the clinical presentation and disease characteristics of PHEO/PGL. A retrospective analysis of consecutively registered patients diagnosed with or treated for PHEO/PGL in a tertiary care centre was performed. Patients were compared according to anatomic location (PHEO vs PGL) and genetic status (sporadic vs hereditary). In total, we identified 38 women and 29 men, aged 50 ± 19 years. Of these, 42 (63%) had PHEO, and 25 (37%) had PGL. Patients with PHEO presented more frequently with sporadic than hereditary disease (45 years vs 27 (77%) vs 8 (23%)) than patients with PGL (9 (36%) vs 16 (64%), respectively) and were older at diagnosis (55 ± 17 vs 40 ± 18 years, P = 0.001), respectively). About half of the cases in both PHEO and PGL were diagnosed due to disease-related symptoms. In patients with PHEO, tumour diameter was larger (P = 0.001), metanephrine levels higher (P = 0.02), and there was more frequently a history of cardiovascular events than in patients with PGL. In conclusion, we found that patients with PGL more frequently have a hereditary predisposition than those with PHEO, contributing to the fact that diagnosis is generally made earlier in PGL. Although diagnosis in both PHEO and PGL was mostly due to related symptoms, patients with PHEO more often presented with cardiovascular comorbidities than those with PGL which might relate to a higher number of functionally active tumours in the former.
Treatment efficacy in a metastatic small intestinal neuroendocrine tumour grade 2 cohort
Authors: Papantoniou Dimitrios , Grönberg Malin , Thiis-Evensen Espen , Sorbye Halfdan , Landerholm Kalle , Welin Staffan , Tiensuu Janson Eva
Published: January 2023

Small intestinal neuroendocrine tumours (Si-NET) are often studied as a uniform group. Proliferation index Ki-67 influences prognosis and determines tumour grade. We hypothesized that Si-NET grade 2 (G2) tumours, which have a higher Ki-67 than G1 tumours, might benefit less from established treatments for metastatic disease. We conducted a retrospective cohort study of 212 patients with metastatic Si-NET G2 treated in two Swedish hospitals during 20 years (2000–2019). Median cancer-specific survival on first-line somatostatin analogues (SSA) was 77 months. Median progression-free survival (PFS) was 12.4 months when SSA was given as monotherapy and 19 months for all patients receiving first-line SSA. PFS after SSA dose escalation was 6 months in patients with radiological progression. Treatment efficacies of SSA and peptide receptor radionuclide treatment (PRRT) were studied separately in patients with Ki-67 of 3–5%, 5–10% and 10–20%. For SSA, PFS was significantly shorter at higher Ki-67 levels (31, 18 and 10 months, respectively), while there was only a minor difference in PFS for PRRT (29, 25 and 25 months). Median PFS for sequential treatment with interferon-alpha (IFNα), everolimus and chemotherapy was 6, 5 and 9 months. IFNα seemed to be effective in tumours with low somatostatin–receptor expression. In conclusion, established treatments appeared effective in Si-NET G2, despite their higher proliferation index compared to G1 tumours. However, efficacy of SSA but not PRRT was reduced at higher Ki-67 levels. SSA dose escalation provided limited disease stabilization.
A STUDY ON SIMILE AND PURIFICATION IN THE “PHILOSOPHY OF DECORATION” OF IRANIAN ISLAMIC ART FROM IBN ARABI’S POINT OF VIEW
Authors: Pourmahmoud Sadaf
Published: January 2023

Iranian Islamic art refers to the works of culture and civilization of the Iranian Muslim nation in the Islamic era. In its thinking and epistemological nature, it has a different language from simile and purification and is associated with a rich philosophy called "decoration" based on spiritual manifestations. Therefore, in creating works based on a simile and purification attitude, the existence of truth has never been neglected and the art world has been considered as manifestations of truth. This research is a descriptive and analytical research. Through documents, libraries and field observations, various data were collected by examining the principles and components of simile and purification with emphasis on Ibn Arabi's point of view and analyzing of how the Muslim artist used and his goals of using the combination of the two components in the philosophy of decoration. The results show that "simile and purification", as a mystical approach, has led to the formation of a special language in the structure of Iranian art; therefore, in the philosophy of decoration, the mystic artist has used it as a tool to manifest the beauty and perfection of God in forms through the embodiment of unity.
"El rey no sea labrador ni criador de ganados". El real patrimonio en Andalucía en tiempos de José I (1810-1812)
Authors: Labrador Arroyo Félix
Published: January 2023

El Título IV del Estatuto de Bayona establecía que el real patrimonio contribuiría, con un millón de pesos fuertes, a la dotación de la Corona. De este modo, en tiempos de José I se llevaron a cabo toda una serie de cambios en la gestión y administración del real patrimonio teniendo en consideración esta visión económica. En este trabajo se analizará, utilizando fundamentalmente fuentes conservadas en el Archivo General de Palacio y del Archivo de los Reales Alcázares de Sevilla, el proceso de incorporación de bienes desamortizados o enajenados al real patrimonio andaluz y la gestión del mismo, entre 1810 y 1812, así como los cambios que se operaron en la administración de este real patrimonio.
Vegetal Cinema in Christine Montalbetti’s Novel Western
Authors: Bédard-Goulet Sara
Published: January 2023

This article examines the vegetal agency taking place in the novel Western (2005) (Western: A Novel, translated by Betsy Wing in 2009) by contemporary French writer Christine Montalbetti. Building on the cinematographic performativity of the novel itself and on a materialist ecocritical approach, it studies the mobility of plants in this narrative to identify how the cinematographic transmediality contributes to engage the vegetal in the foreground. This analysis allows to feed the characterisation of cinematographic devices in the contemporary novel and to prolong the reflection on nonhuman agency and its presence in literature today.
Cultural-neuropsychological Theory of Language Functioning
Authors: Cordeiro Aliciene Fusca Machado , Selau Bento
Published: January 2023

The article aims to present the transcription of the interview with Professor Aaro Toomela, professor of Cultural and Neuropsychology at Tallinn University, Estonia. The questions came from meetings and joint work between the investigators of the Research Group Vygotsky’s Psychology and Education, linked to Unipampa, and coordinated by professor Bento Selau; and GETRAFOR Research and Study Group about Work and Teacher Formation, linked to Univille, and coordinated by professor Aliciene Cordeiro. The interviewers understand spreading the results of this project can help students of the fields of psychology, education, and neurology, as well as more experienced investigators, at continuing studies about Vygotsky and Luria’s work.
The image of Hungarian Literature as a polysystem in Serbia: A brief overview
Authors: Čudić Marko
Published: January 2023

The paper offers a general overview of the place that Hungarian literature occupies in the polysystem of translated literature in Serbia. Unlike established philological disciplines with a longer tradition (English, German, French or Russian philology), which offer several different historical overviews of the history of a given literature, thus enabling the experts, the students and the general public to gain a more systematic insight into the respective literatures, there has only been one history of Hungarian literature published in Serbia so far. Given the fact that it was published back in 1976, and that many aspects of its methodology and insights have become outdated, it is an urgent necessity to produce a new work on the subject, specifically for the Serbian readership.
Production and distribution of media news on Telegram
Authors: Sánchez-Gonzales Hada-M. , Martos-Moreno Javier
Published: January 2023

Against the backdrop of the new attention economy (Giraldo-Luque & Fernández Rovira, 2020), which is based on attracting audience interest, this research analyses the production and distribution of media content through the emerging Telegram platform. Attracting the attention of the audience has become the main objective of the media in the digital environment. To achieve this aim, more personalised content is now being produced, and attempts are being made to reach the user in a more direct and personal way through instant messaging platforms, especially Telegram. Through a methodology based on data triangulation, documentary analysis, interviews, registration techniques, analysis sheets, as well as direct and indirect observation (Fernández-Ballesteros, 2004), this study addresses the rise of Telegram in journalism, in addition to the way in which the Spanish media distribute, produce, and use the information, as well as interaction with the audience. To this end, a strategic sample has been used, the results of which are applicable to the media analysed. The results of this research show that nearly half of the media analysed produce content and inform the user without considering interaction, while others try to approach the user with language that is informal and friendly, or through multimedia content such as videos, emoticons, and others. The media have suddenly appeared on Telegram in search of new market niches where they can produce content for new users, thereby pursuing the rationale of the attention economy.
RESEARCH OF OSCILLATIONS DURING END-MILLING AND THEIR INFLUENCE ON THE FORMATION OF THE MACHINED SURFACE
Authors: Dyadya S. , Kozlova О. , Kushnir E. , Karamushka D.
Published: January 2023

Purpose. Study of oscillations that occur during end-milling and their influence on the formation of the processed surface.

Research methods. The research was carried out using the experimental method, in which oscillograms of part oscillations were recorded with the allocation of cutting time during milling. Basic fragments of oscillograms were studied using the analytical method, on which the parameters characterizing the milling process were measured, and their relationship with the processed surface was determined.

Results. When milling with low spindle rotation frequencies, with down and up direction of feed, the part is affected by various types of oscillations, which are characteristic of the first and second speed zones of oscillations. During up and down end-milling, only forced oscillations operate in the first high-speed oscillation zone. In the second speed zone during up milling, the accompanying natural vibrations of the technological system are superimposed on the forced oscillations. It has been experimentally and analytically proven that the resulting deviation from the position of elastic equilibrium of the first wave of the accompanying oscillations affects the pitch and height of the waviness of the processed surface, which confirms the connection between the dynamics of end-milling and shaping.

Scientific novelty. The impact of accompanying free oscillations of the technological system during cutting on the formation of the processed surface is evaluated using parameters characterizing the dynamics of end-milling.

Practical value. The obtained results prove the influence of the cutting speed on the amplitude of the accompanying free oscillations of the technological system and provide an opportunity to choose cutting modes that ensure vibration stability of milling.
A Tale of the Scattering Lifetime and the Mean Free Path
Authors: Contreras E. Pedro L. , Osorio Dianela
Published: January 2023

The idea of applying the scattering lifetime calculated from the imaginary part of the zero temperature elastic scattering cross-section to study a hidden self-consistent damping in two spaces of importance for non-equilibrium statistical mechanics is proposed. It is discussed its relation with the classical phase space from statistical mechanics and the configuration space from nonrelativistic quantum mechanics. This idea is contrasted with the mean free path values in three elastic collision regimes. The main exercise is to study the behavior of a self-consistent probabilistic distribution function in a space we have called the reduced phase space, since it is related to the scattering lifetime. This exercise has been solved in two unconventional superconductors, for which several calculations are discussed. One of them is to obtain the scattering phase shift from the inverse strength of an atomic potential and the other is to build several phases with different nodal configuration of the superconducting order parameter and show that the imaginary self-consistent part of the scattering cross-section is always positive for two compounds: the triplet strontium ruthenate and the singlet doped with strontium lanthanum cuprate when three models of superconducting order parameters are used: the quasi-point, the point and the line nodal cases. We finally compare the frequency dispersion in the anomalous skin effect with singular shapes of the Fermi surface with the frequency dispersion in the scattering lifetime and their respective mean free paths. This idea is useful because it intuitively explores the nonlocality of this type of hidden self-consistent damping for those incoherent fermionic quasiparticles.
γδ T Cell-Mediated Immune Responses for Cancer Therapy: Special Focus on Breast Cancer
Authors: Malla Rama Rao , Bhamidipati Priyamvada
Published: January 2023

Triple-negative breast cancer (TNBC) is a type of breast cancer (BC) with high aggressive nature, devoid of receptors for estrogen and progesterone hormones and with overexpression of the HER2/neu protein. It is more aggressive than other types of BC, common occurring in younger women. Recently, preclinical and clinical studies have investigated the use of immune therapies to treat TNBC patients. However, a subset of patients is responding to immunotherapy due to the high level of tumor mutation burden. The bidirectional communication among the tumor microenvironment (TME) cells via signal molecules modulates γδ T cells to support or impair tumor growth. This review emphasizes γδ T cell-mediated immune responses with a special focus on breast cancer. We present the cytotoxic characteristics of γδ T cells. We also present the promising role of γδ T cells in mounting pro-tumor and anti-tumor responses in the TME. Finally, our review focuses on prominent features of γδ T cells as a curse in breast cancer development.
The Effects of ESG Performance on Export Intensity of Korean Firms
Authors:   The Korea International Trade Research Institute, Liu Yongshang , Kim Sung-Hwan , Li Xinyu
Published: January 2023

Purpose – This study examines whether the export intensity of firms listed in the Korean market is affected by environmental, social and governance (ESG) ratings. We test whether the environmental, social, and governance (ESG) performance in ratings of Korean firms can improve their export intensity in the global markets. Design/Methodology/Approach – In this study, we introduce ESG ratings, export intensity and other control variables in the models using unbalanced panel data of 1,974 firms listed on the KOSPI and KOSDAQ Exchange between 2012 and 2021 from a merged dataset of the KIS-VALUE and TS-2000 databases. We apply the fixed effects model (FEMs) after applying the Hausman and Lagrangian multiplier tests. Also, we apply instrument variable regressions (IV regressions) to control endogeneity in ESG ratings affected by other factors introduced. Findings – First, higher ESG ratings of the firms have a significantly negative effect on export intensity, which is inconsistent with the results of the previous research (Herding and Poncet, 2014). Second, ESG ratings of chaebol firms do not significantly reduce export intensity. The results might be due to the less severe constraints in chaebol firms by ESG costs. (Chaney, 2008; Shi Xin-Zheng and Xu Zhu-Feng, 2018). Third, each ESG rating, E, S, and G individually, shows a significantly negative effect on export intensity for only non-chaebol firms, while such an effect for chaebol firms is not statistically significant. Fourth, using the instrument variable regression, we have verified the result that ESG performance has a negative effect on firms' export intensity. Research Implications – This study is the first to examine the relationship between the ESG ratings of Korean firms and their export intensity, whose result is different from that of a prior study regarding Chinese firms (Wu Qing-Lan, Chen Gui-Fu, Han Jing and Wu Li-Yan, 2022). The negative effects of ESG ratings in Korea on exports for non-chaebol firms suggest that higher ESG ratings of Korean firms are not favorably accepted by their counterparts in the global markets while their efforts to get or enhance higher ratings incurring more expenses might hurt their competence in the global markets. Such negative effects of ESG ratings are not clearly observed for chaebol affiliated firms.
A Study on the Efficiency Analysis of Airports in Korea
Authors:   The Korea International Trade Research Institute, Ahmeda Jahid-MD Ferdous , Park Hong-Gyue
Published: January 2023

Purpose – The purpose of this paper is to analyze airport efficiency using the DEA methodology as airport activities are an important factor to support economic activities and environmental issues. Design/Methodology/Approach – Based on the DEA methodology, traditional analysis including BCC, CCR, and Super Efficiency analysis have been utilized to analyze the trends of efficiency in economic indexes. The Malmquist Analysis results also show productivity changes before and after COVID-19. This paper conducted research on the efficiency of the Korean airports in operational and environmental aspects. Adopting DEA models, seven variables were selected for analysis. Findings – This paper found that efficient airports are mainly supported by their large business markets, better hinterland connectivity, being a major airport, and effective resource management. Also, comparing the overall productivity of Korean Airports from 2018-2020, it is fair to say that from 2018 to 2019, before COVID-19, internal factors were driving the overall productivity change. Following other airports, Yeosu were successful in enhancing the efficiencies of the internal operation of airports in the 2020 period. It is also notable that, during COVID-19, the level of cargo at Incheon International Airport, and skyrocketed passenger movements at Jeju International Airport affected the level of efficiency. After COVID-19, although internal efficiency was apparently evident as a decisive factor for overall productivity for most airports, some airports (Jeju, Pohang, and Yangyang) focused on external factors such as technology, which was driving the overall productivity change in their operation compared to others in the sample in this study. Research Implications – This study implies that COVID-19effects on global trade have changed the way airports operate, as most airports now focus on and invest in safety instruments as well as cargo support services and auxiliary services. Airports will confront an enormous task in the coming years, and these goals are ideologically compatible with sustainable development goals. Airports are here to endorse sustainable development, as well as facilitate possibilities and connectivity, and the disclosure of ESG business information are the appropriate resource to help expansion and improvement.
Exploring Determinants of the Early Success of Tourism Start-ups
Authors:   The Korea International Trade Research Institute, Cho Chang-Yeon , Kim Chul-Won , Choi Hwi-Eun
Published: January 2023

Purpose – The purpose of this study is to examine factors that determine the initial success of tourism start-ups. For empirical analysis, a questionnaire related to the analysis of success factors for start-up success was designed according to AHP analysis. Design/Methodology/Approach – First, based on the ERIS model, we establish four top factors, Entrepreneur, Resource, Industry, and Strategy, and derive subfactors belonging to each top factor through expert surveys. Later, we conducted an AHP analysis on 21 experts to derive the relative importance between factors belonging to the same hierarchy. Findings – As a result, an analysis using AHP found that the relative importance of each of the second hierarchy parent factors was the most critical success factor, starting with “Strategy” (0.385), followed by “Entrepreneur” (0.276), “Resource” (0.198), and “Industry” (0.141). This study identifies the factors affecting the initial success of tourism start-ups and derive the relative importance between each factor from the AHP analysis to present implications Research Implications – In this paper has significance in identified the factors that influence the early success of tourism start-ups and presented implications by deriving the relative importance between each factor through AHP analysis, which will also provide reference for other scholars' follow-up research and contribute to derive the tourism start-up support policy.
An Empirical Case Study of Foreign Asset & Derivatives Leverage Effect on the Shipbuilding Firms
Authors:   The Korea International Trade Research Institute, Kim Dong-Gyun
Published: January 2023

Purpose – This study aims to analyze the foreign asset leverage effect on Korean shipbuilding companies’ foreign profitability and maintain the appropriate foreign asset size for reducing exchange risk. Design/Methodology/Approach – As a research method, a simple average difference comparison method was used to estimate and compare the difference from the total average value for each variable. Our paper proceeds in presenting serial-stage analysis considering exchange risk factors through estimation on transformation of foreign transactions & derivatives including annual trends of foreign asset and industrial characteristics. Findings – The value of the foreign asset leverage effect on shipbuilding companies was -36.4, and the result was more negative than other industries. This is because ship manufacturing companies focus more than 85% of their sales on overseas transactions and have large amounts of transaction units. Especially, the proportion of the gains from the derivatives book valuation process accounts for 109.8% of the net foreign profits. Research Implications – We need to introduce an independent credit rating system for foreign currency accounts which reflect the relating stability of the foreign currency denominated transaction on global business companies. From a long-term perspective, the exchange risk management of global companies requires relationships and mutual understanding with stakeholders in addition to financial hedging tools.
A Study on the Influence of Usage Intention of O2O Apps Applying TAM and TPB
Authors:   The Korea International Trade Research Institute, Fu Hanjinzhu , Kim Chul-Jung
Published: January 2023

Purpose – The purpose of this study is to contribute to the development of research literature by verifying the factors that affect the intention to use O2O apps, which are innovative technologies, and by presenting managerial implications. Design/Methodology/Approach – The technology acceptance model and the planned action theory were integrated into the theoretical background of this research model with various product choices and convenience as external variables. Data were collected through Google online surveys, and model validity and reliability were analyzed using SPSS and AMOS statistical programs. Findings – By integrating the TAM and TPB modelswe found that the strongest predictor of intention to use was perceived behavioral control. The role of external variables was confirmed. Research Implications – It was confirmed that both convenience and product diversity are related to determining the usefulness of O2O apps. Since perceived behavioral control is the variable that best predicts intention to use, administrators should define services that can maximize individual purchasing abilities.
An Empirical Study of South Korean Multinational Corporates for the Readiness of Digital Transformation and Data Analytics Readiness
Authors:   The Korea International Trade Research Institute, Lee Joong-Hak , Kim Jee-Young
Published: January 2023

Purpose - This study investigates the differences in the recognition of the need, impact, and readiness of CEOs, directors, and employees for successful digital transformation. The success of digital transformation, which refers to the overall organizational change in business models and culture through application of advanced technologies is the shared perception and implementation of all members of the digital transformation. Design/Methodology/Approach - Based on data from 30 South Korean multinational enterprises, the difference in perception between groups was examined, and it was confirmed that there was a difference in perception among CEOs, directors, and employees. Findings - The data confirmed the relationship between the top management’s perception of digital transformation to the readiness of data analytics by employees, which is an essential element of sustainable digital transformation. Employees of the organization, which are recognized by top management as having a high need and readiness for digital transformation, are well prepared for data analytics. Third, we identified important sub-competencies through empirical analysis to derive priorities for employee competency development, and confirmed that programming ability and business domain differ between beginner and advanced levels, while the advanced scored the highest level of growth mindset. Research Implications - This study contributes to the international business area in terms of emphasizing the importance of shared perception among all members of the organization for successful digital transformation. Also, it provides priorities to enhance the readiness of data analytics for employees in terms of employee selection and development.
A Study on the Determinants of Zombie Firms: Based on Debt
Authors:   The Korea International Trade Research Institute, Jung Ki-Hun , Lee Jae-Ik , Kim Hyun-Sik
Published: January 2023

Purpose – This study empirically analyzes the effect of debt on the risk of entering zombie firms. Design/Methodology/Approach – This study empirically analyzes using a logistic model as to whether debt acts as a determinant of zombie firms using Korea listed firms data from 2010 to 2021. The risk of entering a zombie firms uses the interest coverage ratio. If the interest coverage ratio is less than 1, the risk of entering a zombie firm is considered to have occurred. Using the debt growth ratio and changes in total borrowings and bonds payable to total assets (TBBP) as explanatory variables, we analyze whether the debt increases the possibility of entering zombie firms. Findings – First, debt increasing has significant and positive effects on the risk of entering zombie firms, which is a factor that prevents the firm from continuing business activities as profitability deteriorates due to increased financial costs. Second, while the ratio of debt increase has significant result only at a specific stage, the change in TBBP is significant in all stages. This implies that weak financial structure stability has a greater effect on the possibility of firm insolvency than the burden of interest increases. Research Implications – This study has the following contributions. First, we confirm whether debt can act as a determinant of zombie firms. Second, by analyzing debt growth and debt dependence, we confirm that the weakening of financial stability has a greater impact on the risk of entering a zombie firm than the increase in financial costs.