bluuebunny/crossref_metadata_2025 huggingface dataset:
Como e por quem tem sido estudada a Lesson Study em Matemática no Brasil: uma Revisão Sistemática da Literatura
Authors: Langwinski Luani Griggio , Camacho Bezerra Renata , Silva Caetano Richael
Published: September 2024

O presente trabalho representa um recorte de um Doutorado, em desenvolvimento, no qual realizou-se uma pesquisa do tipo Revisão Sistemática da Literatura (RSL) e que visou identificar como e por quem tem sido estudada a Lesson Study em Matemática, no Brasil, em processos formativos com professores que ensinam Matemática. As buscas foram efetuadas em seis Bases de dados. Após aplicar os critérios de elegibilidade (inclusão e exclusão), chegou-se a um corpus constituído por 53 (cinquenta e três) trabalhos. Observamos que as Dissertações foram desenvolvidas, em sua maioria, em contextos de Formação Continuada na Licenciatura em Matemática e as Teses na Licenciatura em Pedagogia. A respeito dos pesquisadores foram identificados os autores mais citados e que desenvolvem trabalhos na temática.
ETARISMO EM PERSPECTIVA
Authors: Mattos Clarisse
Published: September 2024

Este artigo trata do ensino em sala de aula do Tema Contemporâneo Transversal da BNCC “cidadania e civismo”, mormente a questão do etarismo, ligada ao processo de envelhecimento, respeito e valorização do idoso. O objetivo é propor uma forma de trabalhar esse tema na escola. Para isso, é proposta uma atividade voltada para alunos do 2º ano do Ensino Médio, adotando-se como base pedagógica principal dois contos literários: Viagem a Petrópolis, de Clarice Lispector (2020), e A presença, de Lygia Fagundes Telles (2009).  A partir da reflexão sobre o conceito de etarismo e sobre a prática discriminatória em ambos os contos e na sociedade, os alunos são estimulados a produzir uma resenha crítica acerca do tema.
Crianças e Tiktok:
Authors: Silva Jéssica , Santana Samene
Published: September 2024

O presente estudo se propõe a analisar os desafios que se apresentam à salvaguarda do melhor interesse das crianças na era digital, no que tange àquelas que são usuárias da plataforma TikTok. Para tanto, serão examinados os aspectos históricos, as premissas e as leis fundamentais de proteção às crianças no ambiente virtual; bem como a conformidade da referida rede social com as normativas apresentadas. Diante da crescente integração entre as esferas da vida pública e privada nas redes sociais, da vulnerabilidade intrínseca à condição de ser criança, e da emergência dos crimes digitais, torna-se premente avaliar como o TikTok, enquanto fenômeno digital de alcance global, se posiciona em relação ao arcabouço jurídico destinado ao bem-estar infantil. A metodologia utilizada será a pesquisa exploratória e documental, de natureza qualitativa.
MITOCHONDRIAL CARBON STRESS AND OXIDATIVE STRESS: IMPLICATIONS FOR HUMAN HEALTH
Authors: Naziya Dr. Saba
Published: September 2024

Avital component of cellular redox equilibrium, mitochondria also play a crucial role in the synthesis of energy within cells. Disturbances in the metabolism of carbon inside the mitochondria may cause malfunction and oxidative stress, which in turn may contribute to the etiology of a number of human diseases. This is supported by newly emerging research. The interaction of oxidative stress and mitochondrial carbon stress is examined in this review, with particular attention on how these effects affect human health. We go over the processes that underlie oxidative stress caused by mitochondrial carbon stress and its consequences for various physiological processes such as aging, cancer, metabolic disorders, and neurodegenerative illnesses. We also highlight prospective therapeutic approaches that focus on redox balance and mitochondrial function in order to lessen the harmful effects of oxidative stress and mitochondrial carbon stress on human health.
FROM PRIVATE TO PUBLIC: STUDENTS’ PERSPECTIVES ON SHIFTING TO ENGLISH MEDIUM EDUCATION IN NEPAL
Authors: Saud Mohan Singh
Published: September 2024

Nepal’s school education has public and private systems. Private schools are de facto English medium schools, while public schools have Nepali as a medium of instruction. However, some public schools have adopted English medium instruction, and this trend continues. In recent years, there has been a tendency for students studying in private schools to transfer to English medium public schools. In this scenario, this study explores the perspectives of the students shifting from private to English medium public schools in Nepal. This study, grounded in neoliberal ideology, adopted a phenomenological qualitative research design. Three students were purposively selected. The data were collected through unstructured interviews. The interviews were analyzed using a thematic approach. The results showed that the shift of students to English medium public schools for government-recognized certificates significantly reduced the financial burden on parents. The students found that learning in public schools with diverse learning environments was more meaningful. Both private and English-medium public schools used a dual medium of instruction (English-Nepali), with more English used in private schools. The study suggests that English-medium education in public schools in Nepal has attracted students away from English-medium private schools.
The fundamental principles of law and the principle of social security ensuring a decent standard of living for individuals
Authors: Halushko O. I.
Published: September 2024

The article explores the fundamental principles of law and the principle of social security for ensuring a decent standard of living for individuals, viewed through the lens of implementing foundational ideas that form the basis of the legal system. These ideas are reflected in the guiding requirements for shaping the foundations and legal values that ensure an individual’s right to social security at a level that guarantees dignified living conditions. The emphasis is placed on the fact that everyone’s right to social security, as a natural human right, is a category of subjective rights and, at the same time, aligns with the fundamental principles of law.
The interconnection between the fundamental principles of law and the principle of social security ensuring a decent standard of living for individuals is reflected in a legal relationship, according to which: 1) the fundamental principles of law embody socially and genetically formed values, which, interacting with each other, form the basis for the general regulation of social relations, acquiring sectoral interpretation within social security legal relations; 2) the principle of social security ensuring a decent standard of living is a fundamental principle of the corresponding branch of law. It stems from the fundamental principles and serves as the foundation for the entire field of social security law, with its social-value orientations regarding the value of human dignity and its materialized standards for meeting social needs and achieving social well-being for individuals.
The interaction between the principle of social security ensuring decent living conditions and the fundamental principles of law is reflected in the following: 1) the principle of humanism is based on the recognition of human dignity as an inherent natural and social value, emphasizing the fundamental nature of the right to social protection as an objectively social right; 2) the principle of the rule of law is characterized by the recognition that the right to social security is a defining factor and criterion for the state’s activities aimed at guaranteeing and protecting human rights and freedoms. The realization of this right should take into account a reasonable balance between the interests of the individual and the state as guarantor; 3) the principle of freedom envisions the social self-realization of individuals, including the fulfilment of obligations in the field of social security, ensuring inclusivity and barrier-free access to the right to shape one’s own social well-being; 4) the principle of equality prohibits any discriminatory restrictions that may affect the content and scope of an individual’s right to social security; 5) the principle of justice/social justice is oriented towards the solidarity-based distribution of public funds allocated for social purposes, with the exclusive application of objective criteria.
Application of procedural standards when considering and resolving labor disputes
Authors: Fakas I. B.
Published: September 2024

The article is devoted to the study of the procedural aspects of consideration and resolution of labor disputes, the peculiarities of the application of labor law norms in the conditions of martial law based on the analysis of the content of new laws, laws on amendments.
With the introduction of martial law, restrictions on the constitutional rights and freedoms of a person and a citizen, provided for in Articles 43, 44 of the Constitution of Ukraine, were introduced for the entire period of its validity, which affected the consideration of all labor disputes.
The article analyzes the innovations established by the Law of Ukraine «On the Organization of Labor Relations in Martial Law» regarding the regulation of labor relations, and also draws attention to the inconsistency of some norms of this law and the cur Statistical data on the number of violations of labor legislation on labor issues were studied, examples of judicial practice during the period of martial law were analyzed.
Attention is focused on the ambiguous position of the Civil Court of Cassation of the Supreme Court regarding the termination of the calculation of the average salary for employees called up for military service, accepted for service under a contract, etc.
It was established that the ambiguity calls into question the implementation of the constitutional principle of equality in one’s rights, as well as the principle of equality of labor rights of citizens of Ukraine, prevention of discrimination in the field of work.
It is proposed to regulate at the legislative level the issue of maintaining the average salary for employees called up for military service, hired for service under a contract, etc.
In order to properly consider and resolve a specific labor dispute, it is necessary to know well not only the general norms laid down in the Civil Procedure Code of Ukraine, but also the special procedural norms contained in the Labor Code of Ukraine and other material laws, which establish exceptions and additions to the procedure of court proceedings.
In each specific case, it is necessary to find out all the circumstances, take into account the conclusions of the Supreme Court in order to make a decision on the legality or illegality of the demands of the subject of the protection of labor rights.
(In)consistency of the European-integration reform of Ukrainian legislation on state support of agriculture
Authors: Hryhorieva K. A.
Published: September 2024

The article examines the peculiarities of the reform of agricultural protection legislation in Ukraine in the context of European integration obligations. It was concluded that the European agricultural protection model, in addition to substantive and formal components, also has a mandatory technical and legal part, which is represented by important legal mechanisms: a) land registration systems (IACS and LPIS); b) accounting and analytical networks (FADN); c) institutional and functional structures (national payment agencies). European integration transformations in the domestic agro-protection sphere should concern all three components at once: substantive component (specific support mechanisms), formal component (compliance with legislation), technical-legal component (creation of an implementation environment for successful implementation of legislative requirements). In the course of our research, the imbalance of the European integration reform of domestic agricultural protection legislation was recorded. Such an imbalance is manifested in the active anticipatory development of the technical and legal component and in the passivity of rule-making in relation to the substantive and formal parts of the agro-protection model. The identified disproportionality can lead to future legislative problems and conflicts. Perhaps the lawmaker is postponing the reform (or at least its conceptual outline), hoping that he will have time to do it relatively quickly, relying on agricultural protection regulations and EU directives. However, this task is not so simple, because each EU member country must develop its own national version of legislation on state support for agriculture, focusing on its own needs, opportunities and priorities. Given the specific circumstances of Ukraine becoming a candidate for EU membership and the ultra-crisis modern conditions of preparation for accession, Ukraine is once again taking a crooked path of European integration reform of agricultural protection legislation, which may have negative consequences. In this regard, the classic sequence of the European integration reform of legislation on state support for agriculture of Ukraine “from abstract to concrete” seems optimal, namely: 1) conceptual stage (theoretical development of a new system of agricultural protection legislation, selection of legal mechanisms and their legislative form, outline future system of legislation); 2) the rule-making stage (creating the regulatory framework for the functioning of the new support system); 3) technical stage (creation, testing, launch of necessary information products for proper implementation of legal requirements).
Legal regulation of labor relations of agricultural employees in conditions of martial law
Authors: Latysheva V. V. , Pleskun O. V.
Published: September 2024

The article covers the issue of ensuring food security of the state, through the prism of guaranteeing labor rights of agricultural employees. Proper protection of the labor rights of agricultural employees will help to increase the level of their social protection and contribute to the stable development of the agricultural sector of Ukraine. The basic concepts that would combine various aspects of the legal status of agricultural employees into a single concept are analyzed in detail. We have analyzed the following criteria for classification of employees of agricultural enterprises in Ukraine: by functional responsibilities, by qualification level, which confirms the ability to perform tasks and responsibilities of the relevant work, by the form of employment, by the organizational and legal form of the economy, by specialization, by age and gender characteristics. It is established that agricultural employees in Ukraine are not a homogeneous group, and their legal status may vary depending on socio-economic conditions. The main professions in agriculture are investigated, it is proved that skilled agricultural employees have professions that provide knowledge necessary for agricultural production, and their professional tasks are to grow crops. The concept that the basic rights and freedoms enshrined in the Constitution of Ukraine are distributed equally to agricultural employees, regardless of the organizational and legal forms of enterprises in which they work is analyzed. The criteria for determining enterprises, institutions and organizations that are important for the national economy in the field of agriculture in a special period are investigated. It has been found that the criteria for determining agricultural enterprises for booking their employees from mobilization in Ukraine may include various aspects that ensure the continuous activity of the agricultural sector, especially in conditions of martial law. It has been concluded that the reservation of employees of agricultural enterprises from mobilization should be based on an integrated approach that takes into account both economic and social, strategic and defensive aspects. This will help ensure the smooth functioning of critical agricultural processes, which is key to maintaining Ukraine’s food security and economic stability in war conditions.
Legal problems and prospects of spatial planning of land use within territorial communities
Authors: Shapoval D. V.
Published: September 2024

Russia’s full-scale military aggression against Ukraine significantly exacerbated the problems of spatial development, increasing social, economic, security and environmental threats. The article analyzes the problems faced by local self-government bodies during the development of comprehensive spatial development plans and proposes ways to solve them. However, it was stated that after the end of the war, comprehensive spatial development plans will need improvement. Their goal will be not only to restore the territories to the pre-war state, but also to create better conditions with expanded opportunities for communities. The plan must take into account the damage caused by military actions to ensure effective planning of funding and a clear sequence of works for the restoration of the territories.
That is why a new document was introduced, which aims to form a systemic vision of reconstruction – the Comprehensive Recovery Program. As a result, strategic and spatial planning of the development of communities and regions should be more synchronized and effective. In this context, the comprehensive recovery program will be a key document. It integrates spatial and strategic planning, and in the future can become the basis for new urban planning documentation and territorial development strategies. In addition, the integrated rehabilitation program should promote the implementation of such modern approaches as rational spatial planning, permanent urban mobility, barrier-free, inclusive, energy efficiency and environmental friendliness.
It was also concluded that spatial planning contributes to attracting investments, fighting corruption, automating processes, supporting business and granting permits. Spatial planning is a key element in the post-war reconstruction process. It also acts as a catalyst for the development of urban planning, land, nature protection and other cadastres and registers, which are filled thanks to the creation of appropriate spatial documentation.
Legal principles of land use for garage construction
Authors: Shulga M. V.
Published: September 2024

The article is devoted to topical issues of legal regulation of relations regarding the acquisition and use of land plots for individual and collective garage construction. The article analyzes from a historical perspective the practice of garage construction that developed in Soviet times. It was focused on the development and expansion of the provision of land plots for collective garage construction. Instead, in the context of free use of land plots and the absence of a separate type of designated purpose of land plots for individual garage construction in the legislation in force at that time, the practice of unauthorized construction of individual garages by individual citizens-owners of vehicles on illegally occupied land plots was formed. Such development actually violated the requirements of both land and urban planning legislation. With the legislative consolidation of the principle of payment in the field of land use and the vesting of executive bodies of local self-government with the authority to exercise state control over the use and protection of land, conditions have been created to eliminate chaotic individual development of illegally occupied land plots for garage construction. Such development should be legalized at the initiative of local governments.
Particular attention is paid to the analysis of legislative provisions relating to the possibility of free transfer of land plots to garage construction cooperatives. The author provides arguments in favor of refusing to allow such free privatization of land plots by legal entities in the legislative order, which actually affects the balance between the public interests of the community and the private interests of motor vehicle owners. The article also focuses on the problem of reconciling the interests of citizens who need a place to store their cars with the public interests of the State and territorial communities aimed at the rational use of land resources. Particular attention is paid to the analysis of the legal framework governing the transfer of land plots to garage construction cooperatives, and the need to improve the legislation is considered.
When the Scorpion Climbs
Authors: Adams Danielle K.
Published: September 2024

Traditional naked-eye astronomy was a rich element of Arab culture that figured prominently in the daily lives of herdsmen, farmers and fishermen, and others (Varisco 2000). These cultural practices were passed down from ancestors to successors, and the knowledge was preserved through oral poetry and rhymed prose, both of them ancient and honored Arab traditions. Abbasid (750-1258 CE) historians were the first to document traditional Arab astronomical knowledge, the most complete extant work being the Kitab al-Anwā’ (1956) of Ibn Qutayba (d. 889 CE). His work and the remnants of other works (see Ibn Sīda 1898-1903; al-Marzūqī 1914; Quṭrub 1985; and al-Ṣūfī 1981) reveal the breadth of application of local star knowledge to the prediction of seasonal weather changes that in turn forecast various elements of floral, faunal and social cycles (Henninger 1954; Pellat 1955; Varisco 1991).
Observed in the waxing twilight of dawn, the cosmical settings of stars were culturally significant and featured strongly in poetry and the Qur’ān, but heliacal risings were prevalent within the medium of rhymed prose (sajʿ). Possibly a precursor to the first forms of classical Arabic poetry, sajʿ featured a rhyme at the end of each phrase without any internal meter or required number of syllables. Within the context of heliacal risings, sajʿ was formulaic, beginning with the phrase, “When [star] rises, …” The rhymed phrases that followed this opening connected the seasonal time of the heliacal rising of the star or asterism with characteristics of the floral, faunal and social activities that were undertaken during that time. This structure made pieces of sajʿ easy to transmit and remember, preserving the intimate knowledge of life in the desert among the Arabs, who observed “the blowing of the winds, the rising of the stars, and the changing of the seasons” (al-Marzūqī 1914, 2:179-180). Attributions of authorship were never identified within the literature that remains extant, indicating that the these rhymed prose sayings developed organically out of Arabian society.
In this paper, the author examines the development of rhymed prose over time for the celestial complex of the Scorpion (al-ʿaqrab) as an example of the ongoing social process of construction of these pieces of rhymed prose and their evolving utility for seasonal forecasting. Over time, there developed pieces of sajʿ for the Scorpion as a whole and for each of its four constituent parts: the Pincer (az-zubānā), the Crown (al-iklīl), the Heart (al-qalb), and the Raised Tail (ash-shawla). The sajʿ for the Scorpion provides insight into the processes of change in social astronomical systems that continue to evolve over time rather than remaining static. As such, these living skies of Arabia are windows into the integral roles that indigenous astronomies play within a society.
Astronomía y Cultura en el Camino de Santiago
Authors: Urrutia-Aparicio Maitane , González-García A. César , Belmonte Juan A.
Published: September 2024

A raíz del desarrollo religioso, social y político del cambio del primer al segundo milenio, nació un estilo artístico y arquitectónico, más tarde conocido como “románico”, que se propagaría por la Península Ibérica entre los siglos XI y XIII. Durante este periodo, se invirtieron muchos recursos en la construcción de iglesias y monasterios, especialmente en las regiones atravesadas por el Camino de Santiago. Este último seguía las vías de comunicación existentes entre los distintos reinos cristianos del momento, aunque la sacralización del ­lugar venía influenciada por el creciente culto a las reliquias y las peregrinaciones. Siendo este estilo arquitectónico tan prolífico en el norte peninsular, y especialmente en el Camino, el estudio estadístico de sus patrones de orientación podría aportar información sobre las posibles similitudes y diferencias entre las regiones cristianas, así como el potencial uso de la ruta jacobea como entrada y vía de propagación de las nuevas corrientesprovenientes de Europa.
Al recorrer el Camino Francés a través de sus iglesias románicas, se han podido observar numerosos ejemplos de iconografía astral, desde tímpanos decorados con el sol, la luna y las estrellas, hasta portadas con zodíacos con un posible simbolismo solar, sin olvidar las leyendas en torno al Apóstol que involucran elementos del cielo como la Vía Láctea. Estas decoraciones y leyendas destacan la importancia del cielo y sus cuerpos celestes en las creencias religiosas de la época.
Las iglesias también han arrojado, gracias al análisis arqueoastronómico de sus orientaciones, una serie de conclusiones fundamentales. Vistas en su conjunto, las iglesias románicas estudiadas presentan dos patrones principales de orientación. La Pascua aparece como máximo principal, tanto hacia la salida como hacia la puesta del sol. Se trata de una festividad crucial en el calendario litúrgico cristiano que parece trasladarse a la construcción de estos lugares sagrados en los siglos del románico. En segundo lugar, quedaría el equinoccio, ya sea eclesiástico o astronómico. Sin embargo, las orientaciones equinocciales están mayoritariamente presentes en los antiguos reinos de León y Navarra, mientras que la Pascua aparece con más o menos predominancia en cada reino.
Tales diferencias y similitudes dan pie a evaluar la influencia de las tradiciones previas locales, las nuevas corrientes externas e incluso la introducción gradual de la liturgia romana en la Península Ibérica. La perspectiva de la astronomía cultural sobre el Camino de Santiago ha permitido poner en valor un aspecto hasta ahora desconocido de este paisaje cultural sagrado, dotando a las iglesias románicas de la ruta de una dimensión astronómica hasta ahora ­ desapercibida, y proporcionando una visión novedosa sobre los posibles intercambios culturales y religiosos que tuvieron lugar entre los distintos reinos cristianos de la Península Ibérica durante la época del románico.
very personal semblance of archaeoastronomy pioneer Professor Michael Hoskin, colleague, mentor and friend
Authors: Belmonte Juan Antonio
Published: September 2024

Michael Hoskin is the name of a scholar whose memory will remain forever linked to cultural astronomy. Professor of History of Science at the University of Cambridge, in the United Kingdom, where he first specialized in Isaac Newton and his 'Principia'. Later on, he would devoted a great deal of his efforts to the family of William Herschel, with special emphasis on the figure of Caroline Herschel, sister of the discoverer of Uranus and pioneer woman in the world of astronomy, about whom he wrote several books. In 1969, a London publisher asked Hoskin if there was any field of the history of science that was not yet covered by the specialized literature This led to the creation of 'The Journal for the History of Astronomy' [JHA], which Hoskin would edit for 45 years and remains a reference journal in the field. However, his relationship with cultural astronomy, as we conceive it today, began in 1981 when he was President of the IAU Commission on the History of Astronomy. Familiarized with the emerging effervescence in the field, he convened in the university city of Oxford the first of the series of conferences in this discipline that would eventually bear the name of this town, of which the one recently held in La Plata (Argentina) was its 12th edition. A pioneer in archaeoastronomy studies in the Mediterranean basin, his work took him from the island of Cyprus to the Iberian Peninsula and from Brittany to the foothills of the Atlas Mountains, measuring more than two thousand cyclopean and megalithic monuments of all kinds. His work in Sardinia and the Atlantic façade of the Iberian Peninsula is a reference in the field. For three decades, he strove to make the archaeological community aware of the benefits of archaeoastronomy, as one more archaeometry, highlighting its usefulness. Professor Michael Hoskin's connection with the town of Antequera (Spain) and its megalithic monuments, Menga, Viera and El Romeral goes beyond all his research work reflected in 'Tombs, temples and their orientations' his book of reference in the field. His person was chosen as a standard of know-how and of how well-done science can serve to revalue the cultural heritage of a country. The author of this homage interacted for more than a quarter of a century with this Cambridge University professor, who made megalithic monuments one of his vital objectives. This is the story of that relationship while building a paradigm that has turned the Dolmens of Antequera and Talayotic Menorca into World Heritage Sites.
registro diario de los ocasos solares desde las Cruces punteadas de Acalpixca y Atlapulco en Xochimilco, Ciudad de México
Authors: Zimbrón Romero Juan Rafael
Published: September 2024

Aquí presentamos un análisis de las Cruces Punteadas desde una perspectiva basada en la observación a simple vista de los ocasos solares, desde el centro de los diseños cruciformes, y el descenso del Sol en cerros destacados, ya detectados en otros estudios de la Cuenca de México, que fueron ocupados para registrar fechas calendáricas como es el caso del sitio del Preclásico de Cuicuilco y del Posclásico de Tenochtitlán. Al poniente de la Ciudad de México, el cerro San Miguel y el volcán Ajusco, pertenecientes a la Sierra de las Cruces, fueron importantes cerros que formaron parte de la cosmovisión indígena, con relevancia comparable con los volcanes del oriente, el Popocatépetl y el Iztaccíhuatl. En ellos se realizaban importantes ritos de petición de lluvia, fertilidad y que hasta la fecha son escenarios de estas prácticas sincréticas católicas de las cruces de madera visitadas el día de la Santa Cruz y otras fechas por los pobladores cercanos a estos sitios.
Se empezó el estudio contando los orificios de las cruces punteadas para ver si tienen un valor calendárico, ubicados en las cruces y las pirámides se observaron las puestas de Sol registrando las fechas en que descendía el Sol en puntos relevantes, también se midieron los azimuts de sus ejes con brújula y la altura de sus horizontes hacia donde se dirigen sus líneas con clisímetro, en el caso de las estructuras piramidales se utilizó el teodolito para medir sus orientaciones, obteniendo interesantes resultados.
Lo que encontramos es que en una de las cruces ACA 2 los puntos contenidos en su diseño suman 253, cifra muy cercana a la cuenta calendárica ritual de 260 días y que los ejes de las cruces marcan doblemente la fecha del tránsito cenital, fechas del horizonte de Cuicuilco y del alineamiento al ocaso del Templo Mayor de Tenochtitlán. Detectamos una secuencia de días muy relevante que nos hace pensar que se ocuparon las posiciones del Sol vistas desde las cruces punteadas, para localizar los puntos del territorio donde debían construirse las pirámides, en base a los ocasos solares de determinados días, según una secuencia cotidiana previamente observada. Reutilizando como puntos de observación las Cruces Punteadas localizadas en la zona montañosa de Acalpixca y Atlapulco, para orientar a días las estructuras piramidales en los sitios (Barrio del Huacal y Barrio de Tenezcalco) del Posclásico. Esta propuesta es diferente a la de Aveni, el cual mide la orientación de los ejes de las cruces y ve que coinciden los azimuts del petroglifo con los grados de desviación de la traza urbana de Teotihuacán y piensa que los diseños cruciformes se utilizaron para orientar la ciudad.
Revealing the Multilevel Actors Power Network in Mangrove Forest Governance - Insights from the Sundarbans, Bangladesh
Authors: Khan Md Faisal Abedin Khan , Rahman Md Saifur , Maryudi Ahmad , Schusser Carsten , Giessen Lukas
Published: September 2024

Having diversified ecological and socio-economic function of the Sundarbans Mangrove Forests (SMF), its governance significantly relies on the power relations among multidisciplinary actors present at the multiple level of jurisdictions from national to local level. The analysis elicits the identification of actors and the extraction of their interrelationships based on different power resources, which frame power interaction of the multilevel mangrove governance for the SMF of Bangladesh. Actors were identified by snowball approach and then qualitative interviews to them were carried out. A web-based mapping tool was used for extracting social network analysis of multilevel power relations for the Sundarbans’ governance. The revealed power network indicated that the national level state actors (e.g., actors from government and administration category) were driving all sorts of power sources; coercion, dominant information and (dis-)incentives over the actors at local level emphasizing cross-cutting policy issues and multifunction of the mangroves. The local level non-state actors’ (mostly NGOs) proactive and participatory approaches delineated as bridging role in mangrove governance between national level state actors and local level user actors based on coercive, (dis-)incentives and dominant information power elements. The actors at the local level user category didn’t show any substantial effects on policy decisions. To analyse the effects of policy implementation and growing competitiveness on the ground, in regard of subsidies amongst the different actor groups further research is needed.
Application and prospect analysis of blockchain technology in intellectual property protection of e-commerce
Authors: Xin F. Meng , Md Radzi Mohd Shahril Nizam
Published: September 2024

This article delves into the application of blockchain technology in enhancing intellectual property (IP) protection within the e-commerce sector, providing a comprehensive analysis of its future prospects. By examining the core characteristics and working principles of blockchain, the paper reveals the unique advantages it offers in strengthening IP protection for e-commerce. The article elaborates on how blockchain’s features of decentralization, data immutability, and timestamping contribute to a secure, transparent, and efficient IP protection mechanism in the e-commerce field. Furthermore, the paper discusses the practical application of blockchain technology in IP registration, management, transaction, and rights protection, highlighting its significant impact on security traceability, transaction cost reduction, and efficiency improvement. Lastly, the article anticipates the future role of blockchain technology in IP protection in e-commerce and believes that with continued technological advancements and enhanced policy support, blockchain will play an increasingly pivotal role in this domain. The paper also proposes potential challenges and solutions that require attention, aiming to foster the healthy and sustainable development of blockchain technology.
INTELLECTUALS AS A “NEW MEDIOCRACY”: HISTORICAL AND THEORETICAL ASPECTS OF INTERPRETATION
Authors: Гуторов В.А.
Published: September 2024

Статья посвящена преимущественно проблеме генезиса элитарных тенденций в современной информационной политике в контексте анализа эволюции интеллектуальных стратегий в области массмедиа в посткоммунистических странах. В ней последовательно исследуются парадоксальные свойства феномена посткоммунизма, постоянно стимулирующие поворот гуманитарных наук в направлении анализа специфики новых коммуникативных и риторических свойств политических текстов в структуре идеологических дискурсов как в самой Европе, так и за ее пределами. Речь идет, прежде всего, о необходимости осмысления реального процесса, который Т. Марттила определяет как “всеобщую “дискурсивизацию” академического сообщества”. Некоторые ученые полагают, что подобная тенденция является своеобразным отражением процесса “материализации дискурсов”, в рамках которого риторика и вообще риторическое начало приобретают господствующее положение в современной политике. Все эти революционные тенденции, безусловно, усиливают позиции современных массмедиа, формируя обновленную основу для претенциозного политического мифа о “четвертой власти”, возникшего во второй половине прошлого века. Одна из наиболее тенденциозных современных версий этого мифа отразилась в представлении об интеллектуалах как “новой медиакратии”, истоки которой восходят к раннему этапу “бархатных революций” в Центральной и Восточной Европе. В ее основе лежит аберрация, которая постоянно трансформирует вполне реалистичную конструкцию – интеллигенция во власти или “при власти” (М. Вебер), подменяя ее утопическим мифом – интеллигенция как “правящий класс”.
"Pandemic" of disinformation in the media about COVID-19
Authors: Ли И.
Published: September 2024

Статья посвящена проблеме дезинформации медиа в период пандемии коронавируса. В последние годы средства массовой информации и социальные сети играют важную роль в распространении информации, касающейся здравоохранения. Во время эпидемии COVID-19 дезинформация и фальшивые новости представляли собой важную проблему введения в заблуждение населения, порождающую его растерянность и неуверенность. Исследование показало что, роль средств массовой информации как критического элемента во время вспышки коронавируса, который повлиял на общественное восприятие риска, значительно выросла.
THE EXPEDIENCY OF USING THE TOK SHOW FORMAT ON REGIONAL TELEVISION
Authors: Пшигошев Т.Ю.
Published: September 2024

В данной статье подчеркивается целесообразность использования формата ток-шоу на региональном телевидении. Изучен рейтинг популярности телевизионных передач данного формата. Рассмотрены цели современного ток-шоу на региональном телевидении. Изучены особенности функционирования развлекательных программ на региональном телеканале города Курска и Орла, а также телевизионная программа ток-шоу “Глушенковы”, “Дискуссионный Клуб” Тульской области и другие. Проведено экспертное интервью с авторами и ведущими программ “Отцы и дети” и “Глушенковы”. Выявлены основные проблемы, сдерживающие развитие регионального телевидения. Разработан алгоритм повышения эффективности использования данного формата на региональном телевидении
AUDIENCE RESEARCH OF HONG KONG MEDIA “SOUTH CHINA MORNING POST”
Authors: Чжэн Ц.
Published: September 2024

В данной статье представлены некоторые результаты исследования аудиторных характеристик гонконгского СМИ “Южно-Китайская Утренняя Почта”. Анализируется и оценивается взаимодействие данного медиа с аудиторией на сайте и разных информационных площадках в соцсетях. В работе используются дискурс-анализ и контент-анализ публикаций. Определены аудиторные характеристики и сформирован портрет аудитории, проанализированы формы взаимодействия SCMP с аудиторией и способы вовлечения аудитории.
STRUCTURAL-SEMANTIC AND FUNCTIONAL-STYLISTIC FEATURES OF INTERJECTIONS
Authors: Парсиева Л.К. , Гацалова Л.Б.
Published: September 2024

Статья посвящена описанию междометий, рассмотрены когнитивный, эмотивный и волитивный аспекты семантики непроизводных и производных междометий. Междометия встречаются в живой разговорной речи и языке художественной литературы, употребляются с целью передачи эмотивности, усиления выразительности, придания образности. Авторами проанализированы вопросы семантической, звуковой и графической характеристики междометий, определены некоторые особенности их функционирования в живой разговорной речи и обозначены способы отражения на письме, рассмотрены этнокультурные особенности эмотивных производных междометных образований
QUESTIONS OF THEORY AND PRACTICE PROFESSIONALLY-ORIENTED LEARNING A FOREIGN LANGUAGE AT A UNIVERSITY
Authors: Кожокова Д.С. , Апикова З.Б. , Кошеева А.А.
Published: September 2024

Статья посвящена проблемам профессиональной и иноязычной подготовки будущих специалистов. Авторами рассматриваются причины низкой мотивации студентов при изучении иностранного языка в вузе и доказывается  необходимость освоения студентами профессионального иноязычного опыта через систему ситуаций, формирую щих профессионально ориентированную компетентность. Также описываются преимущества иновационных методик преподавания, в частности, такие техники, как лингво-коучинг и баскет-метод.
Comparison of the Properties of Cold Work Tool Steels with the Same Hardness but Different Manufacturing Processes The required important properties
Authors: Tóth L. , Fábián R.E. , Pinke P. , Kovács T.A. , Nabiałek M. , Sandu A.V. , Vizureanu P.
Published: September 2024

The required important properties of cold work tool steels are hardness, wear resistance, suitable toughness and in many cases corrosion resistance. For cold work tool steels, hardness can be well controlled by heat treatment, but steels of the same hardness do not necessarily have similar wear, corrosion resistance or even toughness. These properties are influenced by the chemical composition of the steels and their manufacturing processes. The study is performed on Böhler K390 PM produced by powder metallurgy (PM) process, Böhler K360 ESR made by electro-slag remelting (ESR) methods and Böhler K110 produced conventionally (C). The specimens were heat treated to obtain the same hardness of 61 HRC. It was made a comparative test of the abrasive wear resistance, corrosion resistance and toughness of the heat-treated cold work tool steel test specimens. The comparative test results show that the Böhler K110 steel has the best corrosion resistance against the 20% acetic acid, and the Böhler K390 PM steel has the best wear resistance and toughness. The goal of the research was to find the optimal cold work tool steel quality for special applications (as a function of wear resistance, corrosion resistance and toughness). The K390 reached the best wear resistance which is two times better than the K360 and about ten times better than the K110. About the corrosion test results, it can be concluded that K110 showed the lowest weight loss after the corrosion test, and the K390 and K360 showed higher weight loss and lower corrosion resistance. Impact energy values from the Charpy impact test were the highest in the case of K390 followed by the K360 and the K110. The results were confirmed by the microscopic analysis.
Tribological Behaviors of Oxynitride Coating on TC4 Alloy Prepared by Double Glow Technology
Authors: Yang Z. , Liang W. , Hu L. , Wang H.
Published: September 2024

The oxynitride coating was fabricated on the surface of Ti6Al4V alloy via double glow plasma alloy technology to enhance the wear resistance. The protective coating is dense and homogeneous and has a multilayer structure (outermost oxygen-rich layer, middle nitrogen-rich layer, innermost nitrogen diffusion layer). The acoustic emission curve suggests that the critical load is 53.1 N, the bonding strength between oxynitride coating and substrate is adequate to the application due to the diffusion layer. The oxynitride coating has a maximum hardness about 1020 HV, which is significant harder than Ti6Al4V alloy (370 HV). Tribological behaviors of oxynitride coating were investigated at three loads. The results indicated that the friction coefficient of oxynitride coating is lower than that of substrate at the same conditions. The wear mechanism of oxynitride coating is mainly fatigue wear, which converts to adhesive wear and fatigue wear with increasing load. The protective layer can decrease the actual contact areas obviously during the wear tests, which attributed to the higher hardness and stability of oxynitride layer.
Wear Properties Analysis on Al-Based Automotive Alloy with Varied Levels of Si in Dry, 3.5% NaCl and Seawater Corrosive Environments
Authors: Khan A.A. , Kaiser M.S.
Published: September 2024

The wear tests of aluminum based automotive alloys with different Si content in 3.5% NaCl, seawater and dry sliding environment are carried out. A conventional pin-on-disc wear apparatus is used at 2.55 MPa pressure and 0.51 m/s speed for a sliding distance of 923.2 m. The results show that the wear rate and friction coefficient of the alloy decreases with the increase of silicon content up to the eutectic point in all sliding environments. Among the different Si-rich intermetallics formed, especially Mg2Si strengthens the alloys. It is more prominent in the case of a corrosive environment through creating MgO plus SiO2 layers, which protect the corrosive wear and reduce the friction coefficient. Wear test surfaces have shown that Si addition makes the alloys wear-resistant with smooth abrasive grooves covered with oxides.
Reductive Leaching Process and Mechanisms of Cadmium from Cadmium-Bearing Zinc Ferrite using Sulfur Dioxide
Authors: Zhang Ch. , Deng Y.
Published: September 2024

Cadmium-bearing zinc ferrite (CBZF) is an unavoidable product in zinc smelting industry during the roasting stage for high cadmium-containing zinc concentrate. In this work, the influences of temperature, initial sulfuric acid concentration and partial pressure of sulfur dioxide on cadmium leaching were investigated. The results showed that an increase of temperature, sulfuric acid concentration and partial pressure of sulfur dioxide significantly enhanced the cadmium leaching efficiency. The maximum leaching efficiency of cadmium reached 99.2% at the temperature of 85°C, the initial sulfuric acid concentration of 80 g/L and the partial pressure of sulfur dioxide of 200 kPa. H+ played a key role during the reductive decomposition process of CBZF. The probable reaction mechanisms and the diagrammatic sketch were presented.
Justification of the Changes in Work Hardening Exponent Based on Micro-Mechanisms of Deformation in a Plain Carbon Steel
Authors: Mohsenzadeh M.S.
Published: September 2024

Although several studies have been conducted on the evaluation of work hardening behavior of dual-phase steels with the Hollomon equation, few studies have investigated the factors affecting the number of work hardening stages and the changes of work hardening exponent. Therefore, the aim of this study is to provide a deeper understanding of the deformation micro-mechanisms affecting the work hardening exponent and work hardening behavior in terms of Hollomon equation. For this purpose, samples with microstructures of ferrite-cementite, ferrite-cementite-martensite and ferrite-martensite were produced using appropriate thermomechanical treatments and then subjected to tensile tests. The changes in the work hardening exponent of different microstructures were explained by using the results obtained from the microstructure based modeling of the deformation behavior of the samples. The rate of storage of dislocation loops around particles was suggested as the most important factor influencing the changes in work hardening exponent.
A Metallurgical Study of Micro Plasma Arc Welded Joint of Austenitic Stainless-steel Blank
Authors: Haldar V. , Pal S.
Published: September 2024

Micro plasma arc welding (MPAW) is frequently used for joining thin sheets of ferrous and nonferrous materials. In this study, austenitic stainless steel 316L of 0.5 mm thin sheets are joined by using MPAW. The weld metallurgy is characterized by field electron scanning microscopy (FESEM), Transmission electron microscopy (TEM), and X-ray diffraction (XRD) techniques to evaluate different phases formation and their orientation in detail. Mechanical tests like tensile test, micro hardness test is also carried out to measure the joint quality. It is found that the weld joint is constituent of two major phases, δ-ferrite and austenite (γ), and few secondary phases like chromium carbides. The ferrite percentage in the fusion zone is higher than the as received base material. The fusion zone hardness is increased due to the presence of high amount of ferrite and carbides. The tensile fracture surface contains lots of dimples and voids, which indicates good ductility of the joint. A defect free and good joint efficiency is achieved by using MPAW.