bluuebunny/crossref_metadata_2025 huggingface dataset:
Vivir de rentas en la Cataluña del siglo XV: el caso del caballero Bartomeu Santjust
Authors: Miquel Milian Laura
Published: June 2023

Bartomeu Santjust, caballero domiciliado en Barcelona, murió a finales de 1464. En el Archivo Histórico de la Ciudad de Barcelona se conserva un inventario postmortem de sus escrituras, entre las cuales se incluía numerosa documentación relacionada con los cuarenta censales que poseía a su muerte. No hay duda, pues, de la importancia de la deuda en las finanzas de Santjust. Partiendo de esta premisa, este artículo tiene tres objetivos principales. En primer lugar, realizar una breve biografía de Bartomeu Santjust para entender los orígenes de este caballero y sus posibles motivaciones a la hora de introducirse en el mercado del crédito. Seguidamente, constatar cuáles de los títulos de Santjust habían sido originalmente vendidos por instituciones públicas y cuáles por entes e individuos privados, así como sus características respectivas. Por último, ver a través de qué mecanismos consiguió Bartomeu construir su espectacular cartera de censales.
LEGAL THOUGHTS REGARDING THE STATUS OF CHILDREN OUT OF SIRI MARRIAGE AND CHILDREN OUT OF MARRIAGE IN RELATION TO CIVIL RIGHTS
Authors: Abdul Halim Halmi , Mukhlas Oyo Sunaryo , Abd Hakim Atang
Published: June 2023

Perkembangan peraturan perundang-undangan di Indonesia berlaku dinamis, begitu pun dalam perkembangan hukum keluarga di Indonesia, sebagaimana kita ketahui dengan adanya fenomena uji materil Undang-Undang perkawinan yang diajukan oleh seorang ibu yang melakukan nikah sirri dengan seorang pejabat, lalu di uji materil di MK dan mengeluarkan Putusan Mahkamah Kontitusi No. 46/PUU-VIII/2010.

Pasca keluarnya Putusan Mahkamah Kontitusi No. 46/PUU-VIII/2010 tersebut  berimplikasi juga terhadap Status Anak dan Hak Keperdataan. Maka dalam artikel ini akan dibahas tentang Status Anak dalam Peraturan Perundang-undangan lalu kaitan antara Status Anak dengan Hak Keperdataan.

Hasil dari penelitian dalam artikel ini maka status anak dalam peraturan perundang-undangan terbagi menjadi dua yaitu Anak Sah dan Anak di Luar Kawin. Lalu kaitan Status Anak dengan Hak Keperdataaan adalah Jika anak sah maka memiliki hak keperdataan penuh dari Ayah dan Ibunya sedangkan jika Anak di Luar Kawin maka hanya memiliki hak keperdataan kepada ibu dan keluarganya saja tetapi jika mengajukan pengajuan status anak di Pengadilan maka anak dapat memiliki hak keperdataan dari ayah biologisnya dengan dibuktikan dengan teknologi bahwa anak tersebut memiliki hubungan darah dengan ayahnya, tetapi untuk hak perwalian tetap tidak bisa diberikan.
Analisis Konsep Nilai Uang Dalam Sistem Keuangan Syariah: Kajian Literatur
Authors: Luluk Latifah  , Sofyan Syaakir
Published: June 2023

Nilai uang dalam sistem keuangan merujuk pada daya beli atau kemampuan pertukaran suatu mata uang dalam lingkungan keuangan. Beberapa penelitian telah membahas kedua konsep ini, namun mereka bersifat teoritis dan kurang menganalisis dampaknya dengan pendekatan praktis dalam konteks sistem keuangan Islam. Penelitian ini bertujuan untuk menganalisis konsep nilai uang dalam sistem keuangan Islam. Metode yang digunakan adalah metode kualitatif dengan pendekatan studi literatur terkait sistem keuangan Islam. Hasil penelitian menyatakan bahwa mekanisme investasi menurut prinsip-prinsip Islam tidak sama dengan mekanisme konvensional yang merumuskan nilai waktu uang dalam bentuk bunga. Mekanisme investasi menurut sistem keuangan Islam didasarkan pada: a) harta harus berputar agar tidak menganggur, b) semakin sering berputar, harta akan berkembang, c) masa depan tidak pasti, dalam bisnis dapat menghasilkan keuntungan, kerugian, atau impas, d) hasil bisnis atau pengembalian bisnis di masa depan dapat diproyeksikan, e) hasil aktual tidak selalu sama dengan hasil yang diproyeksikan.
Relatos biográficos en la formación del profesorado principiante. Una base para la investigación educativa.
Authors: Maciel Torres Isabel Corina
Published: June 2023

La obra tiene  como objetivo posibilitar la extrapolación de los contenidos teóricos del primer volumen a la vida real y formativa del docente y del pedagogo, además de continuar con la formación práctica del docente "principiante o novel", es un texto de estudio de la asignatura "Formación y Actualización de la Función Pedagógica" que se imparte en el 4º curso del Grado en Pedagogía de la UNED.
Novel extracellular matrix wound dressing shows increased epithelialization of full-thickness skin wounds in dogs
Authors: Kierski Katharine R. , Buote Nicole J. , Rishniw Mark , Ray Sadie , Demeter Alina
Published: June 2023

OBJECTIVE

To compare the differences in the healing of surgically created full-thickness wounds in dogs treated with a novel extracellular matrix (ECM) dressing as compared with a standard wound management protocol and to investigate the effect of antibiotics in these 2 populations.

ANIMALS

15 purpose-bred Beagles, 8 female spayed and 7 males neutered, operated on, and monitored between March 14, 2022, and April 18, 2022.

METHODS

Four 2 X 2-cm full-thickness skin wounds were created on the trunks of each dog. The right-sided wounds were treated with the novel ECM wound dressing, and the left-sided wounds served as the controls. Wound planimetry and qualitative wound scores were obtained at 12 time points. Wound biopsies for histopathologic assessment of wound repair and wound inflammation were obtained at 6 time points.

RESULTS

Wounds treated with ECM had higher percent epithelization at days 7, 9, 12, and 18 postoperatively (P < .001) and better histologic repair scores (P = .024) than wounds treated by the standard protocol. Subjective wound assessment scores of wounds treated with ECM did not differ from those treated by the standard protocol at any time point.

CLINICAL RELEVANCE

Wounds treated with the novel ECM dressing epithelialized more rapidly than wounds treated by a standard protocol.
A new Asphodelus ramosus-dominated association from the Murge Plateau (SE Italy)
Authors: Terzi Massimo
Published: June 2023

The plant communities dominated by Asphodelus ramosus are quite common in the Mediterranean Basin, especially in the most degraded vegetation stages caused by grazing and fires. The aim of this paper is to provide a phytosociological description of the Asphodelus ramosus-dominated plant community of the Murge Plateau, in southeastern Italy, through 28 phytosociological relevés. Cluster analysis (flexible Beta method) and ordination (non-metric multidimentional scaling) were used to compare this plant community with other dry grassland associations in the same area and with other Asphodelus ramosus-dominated plant communities from Italy and western Balkans. The results allowed the description of a new association for the Murge Plateau: the Gelasio columnae-Asphodeletum ramosi.

The new association has been tentatively classified in the alliance Hippocrepido glaucae-Stipion austroitalicae (Scorzoneretalia villosae order), because of the presence of several species typical of this alliance, although it is intermediate between this alliance and the more thermophilous vegetation of the Lygeo sparti-Stipetea tenacissimae class.
Rare shady chasmophytic habitat communities (8210) in Ukraine
Authors: Didukh Yakiv , Chorney Illia , Budzhak Vasyl , Vasheniak Iuliia , Bezsmertna Olesya , Gleb Ruslan , Nyporko Svitlana
Published: June 2023

The characteristics of shaded chasmophytic habitats on calcareous rocks in forest conditions are described, where the forest canopy primarily acts as a shading factor that determines microclimate, humidity and light levels. These communities can be found in deciduous forests of the Carpinion betuli, Fagion sylvaticae and Tilio-Acerion alliances, where they are confined to steep calcareous rock faces and cliffs. Syntaxonomically, these communities belong to the Polypodietea class (Ctenidio-Polypodietalia vulgaris order, Ctenidio-Polypodion vulgaris alliance) and to four informal communities: Isothecium alopecuroides-Polystichum braunii, Porella platyphylla-Asplenium ruta-muraria, Pseudanomodon attenuatus-Chrysosplenium alternifolium and Pedinophyllum interruptum-Polystichum aculeatum. We evaluated indices of environmental parameters according to the synphytoindication method using Didukh’s scales. An assessment of the threat impacts and indicators of sociological significance shows that the habitat belongs to a rare type (II class), and therefore requires specific conservation measures.
On the Concept of an Appellate Measure in a Criminal Proceeding
Authors: Łukowiak Bartosz
Published: June 2023

The aim of the paper is to analyse how the term ‘appellate measure’ is interpreted in the Polish doctrine of criminal procedure law and, in particular, to assess the accuracy of the assumption that the possibility of recognising a particular means of indictment of a decision as an appellate measure is determined by its normative features. Based on the analysis of the characteristic features of each means of indictment of a decision, an attempt is made to demonstrate that this assumption may be regarded as incorrect. It is suggested that the previous definition of an appellate measure be revised, and recognise that this concept is purely of a conventional (traditional) nature, which means that the possibility of classifying a particular means of indictment of a decision as an appellate measure should not depend on its nature or similarity to other legal measures considered as means of indictment of a decision.
Gas hold-up analysis in an unsteady stirred vessel by means of infinite series
Authors: Frankiewicz Sebastian S. , Woziwodzki Szymon
Published: June 2023

The use of a liquid level sensor made it possible to measure changes in gas hold-up over time in a stirred tank during unsteady mixing. These results were subjected to Fourier time series analysis and a model of gas hold-up changes in time was proposed. It allowed one to determine the model value of gas hold-up, which can be useful for characterizing gas hold-up during unsteady mixing and as a comparison to gas hold-up during steady mixing. The characteristic frequency was also determined, which corresponds to about twice the oscillation frequency. Model gas hold-up values for coalescing and non-coalescing systems were compared. Moreover, the change of the gas hold-up at constant maximum stirrer rotation frequency and variable gas flow rate for different oscillation frequencies was investigated.
Cognitive research in pedagogy: conceptual metaphor in CLIL-economics
Authors: Andryukhina T. V.
Published: June 2023

The paper analyses a prominent topic of current research into implementing cognitive findings in pedagogy. The study pursues a threefold purpose. It aims to review research literature on the instructional application of cognitive research in general and Conceptual Metaphor Theory (CMT) in particular. Conceptual metaphor investigation is a broad strand of cognitive research that has promised to discover new insights in methodological approaches applicable to different specialist subjects including economics known for ubiquitous use of metaphors. The second focus of this study is to review research papers on the use of cognitive findings including Conceptual Metaphor Theory (CMT) in Content and Language Integrated Learning (CLIL) which names cognition as one of its key components indispensable for content and language coordination.

   The paper aims to ascertain whether conceptual metaphor research plays any role in CLIL pedagogy and whether the pedagogical potential of language and theory-constitutive metaphors is used in CLIL-economics instruction.

   This study finds that conceptual metaphor as a property of both language and thought ensuring the convergence of learning economic language and content has not yet been translated to CLIL practice despite its great potential. Thirdly, the paper looks into the pedagogical implications of CMT findings in CLIL-economics. The paper argues that conceptual metaphor agrees with the tenets of integrated economic language and content learning. A cognitive interface between metaphor-based economic language and content which ensures their integration in CLIL methodology is postulated. Some steps in applying a metaphor-based approach in CLIL-economics are suggested.
Government statement as a genre of political discourse(on the example of the speeches of the German chancellors A. Merkel and O. Scholz)
Authors: Yelizaryeva M. A. , Bykova E. A. , Sigova A. A.
Published: June 2023

The article examines the genre of a government statement in Germany in terms of political content and linguopragmatic specificities. It should be noted that this genre can be described as orientational-ritual, which is characterized by informing and integration strategies, as well as self-praise and tactics of promises. The texts of the speeches follow a virtually set structure.

   The authors’ aim is to analyze linguopragmatic specificities of the government statements made by German chancellors on taking office using the examples of speeches by A. Merkel in 2018 and O. Scholz in 2021.

   During the research, the following methods were used: academic literature analysis, discursive analysis, text analysis, contextual analysis, quantitative method, comparison, and generalization.

   The study is quite relevant due to the fact that the German chancellors’ government statements were practically not analyzed from the linguistic point of view.

   This approach was partially used in the works of E. Hermann, but at the same time, it is typical of German authors to consider mostly political content and the influence of government statements, which can be seen in the book edited by K. F. Korte. Among Russian researchers, D. S. Slyusarev focused on linguistic analysis of government statements. The work is logically divided into two major parts, namely political and linguistic analysis. In analyzing the political component, the authors examined the political situation in Germany at the time of the Bundestag elections of 2018 and 2021 and the assumption of power by A. Merkel and O. Scholz. In the process of linguopragmatic and discursive analysis of the speeches, the following features were noted: the use of gender-symmetric forms, idioms and metaphors, intertextuality, wordplay. Government statements are characterized by plenty of culturally marked vocabulary, which can be explained by the topic of the speeches.
Precedent name: from the source spheres “literature” and “cinema” in the target sphere “political discourse” (based on the material of the Spanish-language media)
Authors: Murzin I. P.
Published: June 2023

The article is devoted to the consideration of the metaphorical use of precedent names from the source spheres “literature” and “cinema” in the political discourse of modern Spanish-language mass media. The names of heroes of ancient mythology, works of classical Spanish and foreign literature, including children’s literature, as well as movie characters, carriers of certain qualities and properties, are widely used as precedents. As a result of the study, the grounds for metaphorical transfer from the named source spheres to the target sphere are established. The function of precedent names is also revealed not only as actualizers of the precedent situation, but also as a means of characterization of political opponents in the sphere of political discourse in the context of the struggle of political forces for the possession, preservation and disposal of power. The modern political discourse of the Spanish-language media as an arena of political confrontation is characterized by intolerance, agonality, the “language of hostility” marking opponents as “alien” in the “friend”– “alien” binary opposition with the predominance of discrediting characterization of political opponents aimed at debunking claims to leadership of a politician, demonstrating his incompetence and hanging labels. In the context of the language game, precedent names are used as a metaphorical definition of the names of current politicians. For characterization, precedent names are taken with both negative and positive connotations, but imparting a negative connotation to the object of characterization due to the emerging phenomenon of enantiosemia when using them as a metaphorical definition of proper names. Thanks to the atmosphere of the language game created in journalistic texts by means of well-known precedent names from works of mass culture, through the game connection of the name of a politician with the precedent name of a characteristic hero, such texts acquire the property of information and entertainment journalism, they implement the pragmatic function of precedent names aimed at manipulating the addressee, at encouraging him to act for the purposes of one political actor or another, and a sign of political technologies is revealed with full evidence of the author’s intentions.
Phraseological unit une pomme de discorde in cognitive-discursive consideration (on the material of the modern French Press)
Authors: Stepanyuk Y. V.
Published: June 2023

This article is focused on the functioning of the phraseological unit une pomme de discorde in French from the standpoint of the cognitive-discursive paradigm.

   The purpose of the work is to present the foundations of the semiosis of the considered phraseological unit as a cognitive scenario, to establish its main components and their transformations in the target areas.

   The main material was publications in modern French periodicals Le Monde, Le Figaro, Liberation, L’Obs, 20 minutes, Le Point, posted on the respective websites, for the period from 2018 to the first half of 2022. In the process of research, methods of observation, description, interpretation, modeling, lexicographic, linguistic, contextual, cognitive analysis were used. The study of the phraseological unit was carried out in several stages: first, its status was determined, then it was studied from the semantic-cognitive and functional-discursive aspects. It was found that une pomme de discorde belongs to the group of antique phraseological units and is a phraseological universal. Its phraseological meaning ‘a subject of dispute and disagreement’ was fixed in the French language in 1680 on the basis of a cognitive scenario dating back to the ancient Greek mythology. Four microsituations were identified in the scenario structure, but none of them is profiled completely in the target area. The transformations of the basic scenario of a dispute (conflict) affected all its main components: the sphere of manifestation, the type of conflict, its dynamics, structure (participants, their goals, the object of the conflict). Target areas – areas of conflicts manifestation, in which the baseline scenario is profiled, were grouped by territorial reference (France or other states) and by thematic areas (internal or international issues). The political, economic and social spheres are mainly represented, less often the cultural ones. By its type, the conflict has transformed from interpersonal to intergroup and interstate, from trilateral to bilateral. The object of conflict in the target areas are mainly material values, less often social and spiritual ones. In general, the objects of conflicts are things and phenomena, and only in exceptional cases − persons. The subjects of conflicts can strive both for the possession of an object or for its rejection. Thus, the phraseological unit of the French language une pomme de discorde actualizes the concepts of DISPUTE, CONFLICT and WAR. The wide use of the phraseological unit and a wide variety of areas of purpose prove the relevance of ancient images, the high viability of the phraseological unit under consideration and its high phraseological potential.
Euphemistic nomination of poverty in German journalism
Authors: Shubina E. L. , Raikova J. A.
Published: June 2023

This article explores euphemisms, which are a means of replacing one linguistic means with another, more euphonious for the sender or addressee. Euphemisms include concepts that embellish the linguistic description that they want to avoid. In journalistic texts that are devoted to economic issues, euphemisms have an intentionally given communicative and pragmatic effect on the recipient.

   The purpose of the study is to identify and linguistically describe the means of euphemizing poverty found in the German article “Endlich wieder Donnerstag!” (Finally Thursday again!), devoted to problems in the economic sphere.

   An attempt is made to linguistically describe the means of euphemization in German economic discourse based on one article. The research material was an article on economics from the German electronic edition of the daily newspaper “Die Tageszeitung”, containing various euphemized and non-euphemized variants of the poverty nomination. So far, no attempts have been made in domestic and foreign Germanistics to describe linguistically the means of euphemization in the economic discourse of Germany based on the material of one journalistic text. In the course of the study, euphemized and non-euphemized variants of poverty nominations were identified in the following thematic areas: “causes of poverty”, “characteristics of the financial situation”, “naming people in a difficult financial situation”, “ways to solve the problem of poverty on the part of the state, charitable organizations and citizens themselves”. The analysis made it possible to reveal the fact that the authors of journalistic texts use euphemization techniques in order to hide, disguise concepts that are inconvenient to mention or discredit the ruling coalition, avoid creating a negative image of poor people in the reader, disguise their plight, and avoid spreading panic among German residents. In addition, the use of euphemisms in a journalistic text helps to soften the perception of financial difficulties and reduce communicative discomfort. The data obtained as a result of this study can be used in the analysis and interpretation of journalistic texts from the German-language press.
The impact of smart meters on data protection law
Authors: Camões Diana
Published: June 2023

This study aims to analyze the impact of smart meters in regards to data protection law. Having in mind that goal, the investigation takes into account the main goals of energy law, which were reinforced by the Directive 2019/944 (the fourth package). Nowadays, information is power. Being smart meters an important mechanism to promote the necessary energetic transaction, as well as to give more power to consumers, we can’t ignore the dangers that might come from its use, namely in regards to data protection law. Thus, we analyze not only how may the data collected go beyond the smart meters’ goals, as well as who are, on this context, the controllers and processors. On the other hand, this investigation also has in consideration the difficulty that might exist in the legal basis for processing, as well as which conflicts emerge from the application of the Fourth Package and the General Data Protection Regulation. Having in mind the economic importance of the energy sector, its transition can’t be indifferent to the problematics related with personal data, in an era where this is the new oil.
Recensión a Moisés Barrio, Andrés, Internet de las cosas, Madrid, Editorial Reus, 2022, 221 pp. (ISBN 9788429026092)
Authors: López Jiménez David
Published: June 2023

Recensión a Moisés Barrio, Andrés, Internet de las cosas, Madrid, Editorial Reus, 2022, 221 pp. (ISBN 9788429026092)
Recensão crítica a Espiniella Menéndez, Ángel, La relación laboral internacional, Valencia, Tirant lo Blanch, 2022, 653 pp. (ISBN: 9788411134422)
Authors: Mota Helena
Published: June 2023

Recensão crítica a Espiniella Menéndez, Ángel, La relación laboral internacional, Valencia, Tirant lo Blanch, 2022, 653 pp. (ISBN: 9788411134422)
Personal Competency Influences on Employee Burnout in Banking Sector
Authors: Miruthula G. , Shanmugapriya Alaguthevar Ramaraj
Published: June 2023

Objective: The Study helps to Identify the Influence of Personal Competency on Burnout.
 
Theoretical framework: There are many personal competency factors that influence employee burnout of banking managers which have been investigated and characterised by numerous researchers. The researcher came up with this model framework from the gaps in the earlier research papers since this theory is based on pragmatic (empirical) investigation.
 
Method: It is also true that when an organisation performs better, the workload and work pressure increase. Burnout among productive personnel in the organisation results from this. The emotional intelligence of the people helps the workers in this situation deal with the additional responsibilities.
 
 Results and Conclusion: In light of this, the current study seeks to determine how an employee burnout is influenced by their emotional intelligence. The study is conducted in Chennai among those working in the private sector banking.
 
Implication of the Study: An individual with high emotional intelligence reduces the chance of losing their job or experiencing burnout at work.
 
Originality/Value: Many organisations are now aware that it is essential to hire people with both academic aptitude and emotional intelligence. This is a concept for development process. Today's businesses want to hire and train talented workers who are prepared to go above and beyond their assigned responsibilities in order to improve performance.
Emotional Intelligence’s Impact on Managers Work Performance
Authors: Miruthula G. , Shanmugapriya Alaguthevar Ramaraj
Published: June 2023

Objective: This study aims to estimate managers' EI levels in the banking sector.
 
Theoretical framework: Examining managers' Emotional Intelligence levels and how they affect their work performance in the banking industry.
 
Method: In order to deepen understanding in this field and formulate suggestions that would promote excellence and professional advancement. The study made use of the statistical programme SPSS, the researcher used a descriptive strategy that focuses on data gathering and interpretation.
 
Result and Conclusion: The random sample technique was used to disperse managers who made up the study population. After data analysis, the findings revealed a lack of a favourable statistical association exists between Emotional Intelligence and Employee Performance. general, as well as its elements for managers in the banking industry in terms of Efficacy and Professional Performance.
 
Implication of the Study: The supervisors who made Because the banking industry is so private, it was difficult to access the research population, and there wasn't much information available.
 
Originality/Value: One of the contemporary ideas that has made its way into the study of organisational behaviour and human resource management is the idea of emotional intelligence. This study sought to ascertain how managers at banks performed on the job in relation to their Emotional Intelligence.
Crisis Challenges in Societal Development and the Peculiarities of Preparing Preschool Education Specialists in these Conditions
Authors: Zahorodnia Liudmyla , Melnyk Iryna , Chepil Mariya , Karpenko Oresta , Marieieva Tetiana , Karnaukhova Antonina
Published: June 2023

Objective: The objective of this study is to assess the principal features of professional and personal training for future preschool education specialists in crisis situations, outline the forms of training, and analyze the viewpoints of future specialists and their educators on the practical aspects of this issue.
 
Theoretical framework: The study builds upon existing theoretical frameworks related to professional and personal training for educators, crisis situations in the field of education, and the specific context of preschool education.
 
Method: The research employs methods such as analysis, synthesis, generalization of information, and the analytical and bibliographic approach. An online survey is conducted to gather practical insights into the training of future preschool education specialists in crisis conditions.
 
Results and conclusion: The findings of the research shed light on the principal features of professional and personal training for future preschool education specialists in crisis situations. The study highlights various forms of training that are effective in preparing specialists to navigate crises. The analysis of survey results provides valuable insights into the perspectives of future specialists and their educators regarding the most significant practical aspects of training in crisis conditions.
 
Implications of the research: The study's findings have several implications for the field of preschool education. It emphasizes the importance of incorporating crisis preparedness and management into the training curriculum for future preschool education specialists. This can help them develop the necessary skills and knowledge to handle various crisis situations effectively.
 
Originality/value: This study contributes to the existing body of knowledge by specifically focusing on professional and personal training for future preschool education specialists in crisis situations. It offers insights into the practical aspects of training and provides valuable perspectives from both future specialists and their educators.
Circular Economy as an Alternative to the Traditional Linear Economy: Case Study of the EU
Authors: Gorokhova Tetiana , Shpatakova Oksana , Toponar Oleksii , Zolotarova Oksana , Pavliuk Svitlana
Published: June 2023

Objective: This article aims to identify the main characteristics and trends in the development of the circular economy in EU countries and the key features of this process concerning the implementation of traditional linear economic systems.
 
Theoretical framework: The industrial revolution and rapid economic development over a short time have changed the state of the environment. Excessive consumption, the basis of modern society, has caused climate change and intensified countless environmental and social problems.
 
Method: Questionnaire survey, which was conducted by the authors of the study online to practically clarify the most critical issues related to the analysis of trends in the implementation of the circular economy.
 
Results and conclusion: The study identified the top, most important features of the concept and the circular economy model, the main trends in the development of the circular economy in EU countries, and the key differences between the circular and linear economies. The research authors proposed classifying circular business models, which include four main types: closed loop, circular supply chain, resource recovery, and product life extension. The study also found that implementing circular economy principles in EU countries positively impacts economic growth, job creation, and environmental protection.
 
Implications of the research: The authors concluded that the transition to a circular economy is a global trend that requires the joint efforts of all countries and stakeholders.
 
Originality/value: The originality and value of this research lie in its specific focus on the circular economy as an alternative to the traditional linear economy, using the case study of the European Union (EU).
PENGGUNAAN MEDIA PEMASARAN SEBAGAI BENTUK INOVASI DAN PENGEMBANGAN PRODUK UMKM
Authors: Redy Mohammad , Saputra Edoe Nanda , Hidayatullah Mirza Nur , . Zainurrafiqi
Published: June 2023

AbstrakSengitnya persaingan dalam dunia bisnis yang serba digital saat ini, sangat berpotensimelumpuhkan berbagai sektor kehidupan manusia, termasuk sektor usaha mikro, kecil, danmenengah (UMKM) jika tidak mampu meresponnya dengan baik. Fenomena ini jugasangat berdampak dan dirasakan oleh para pelaku UMKM di Desa Gugul KabupatenPamekasan yang jenis usahanya sangat bergantung pada perputaran uang hasil penjualanbarang dagangan. Mitra dalam program pengabdian ini adalah Pemerintah di Desa GugulKabupaten Pamekasan dan pelaku UMKM. Program kemitraan masyarakat ini bertujuanmemberikan pengetahuan dalam hal pengelolaan manajemen UMKM, produk UMKM,inovasi dan pengembangan yang berkaitan dengan optimalisasi media pemasaran produkyang bertujuan untuk memaksimalkan pemasaran atau penjualan yang akan berdampakpada perekonomian masyarakat secara umum dan sentuhan teknologi dalam prosesproduksinya. Hasil dari pelaksanaan kegiatan ini pengetahuan dan pemahaman para pelakuUMKM mengenai pengelolaan manajemen UMKM meningkat, penggunaan media sosial(Instagram dan Facebook) dan aplikasi chat (Whatsaap) sebagai media pemasaran jugameningkat, keterampilan dalam penggunaan alat produksi pemipih emping yangmenggunakan energi putar (engkol) yang semakin baik dan inovasi-inovasi produk yangberupa varian rasa dan kemasan semakin beragam. Dengan menggunakan pendekatanyang positif berupa pendekatan partisipatif, reflektif dan inovatif UMKM di DesaGugul Kabupaten Pamekasan diharapkan mampu bersaing dengan jenis usaha-usaha yanglain.
Editorial
Authors: Trigueiro Victor Guedes
Published: June 2023

Caríssimos leitores,

A Revista da AGU inicia mais um ano com o objetivo de oferecer à comunidade acadêmica uma produção científica de excelência. Para tanto, continuamos a seguir rigorosos critérios de seleção dos artigos publicados, dando-se sempre preferência à produção acadêmica de pesquisadores experientes, de diversas regiões, retratando assim a diversidade intelectual que um país de dimensões continentais como o Brasil oferece. Como de costume, convocamos os nossos leitores a produzirem artigos científicos em língua estrangeira, e àqueles que estejam em períodos de estudo no exterior, que produzam artigos em co-autoria com seus professores e submetam os trabalhos por meio do Sistema Eletrônico de Editoração de Revistas – SEER - https://seer.agu.gov.br/index.php/AGU. Convidamos, também, pesquisadores estrangeiros a submeterem seus trabalhos à Revista da AGU. A excelência na qualificação da Revista passa pelo aprofundamento do seu grau de internacionalização.
Editorial
Authors: Fulgêncio Henrique Augusto Figueiredo
Published: June 2023

É com satisfação que a Escola da Advocacia-Geral da União Ministro Victor Nunes Leal apresenta uma nova edição da Revista da AGU, referente ao 2º trimestre do ano de 2020. Alinhado à vocação do periódico, o presente número contempla artigos científicos que abordam, com acuidade, temas atuais e de alta relevância para as áreas de Direito Público e da Advocacia Pública. Os trabalhos foram recebidos pelo sistema de submissão contínua e avaliados por pareceristas de reconhecida expertise do Corpo Editorial da Revista, que, observando o sistema de “avaliação cega por pares”, selecionaram um conjunto de artigos produzidos por juristas de destaque, vinculados a diferentes instituições de ensino e com experiências profissionais também diversificadas.
Editorial - Revista da AGU 03/2020
Authors: Augusto Figueiredo Fulgêncio Henrique
Published: June 2023

A Escola da Advocacia-Geral da União Ministro Victor Nunes tem a satisfação de apresentar nova edição da Revista da AGU, ao 3º trimestre do ano de 2020. Este número é constituído 11 (onze) artigos científicos que tratam de temáticas variadas, a aspectos controversos e de alta indagação das áreas de Constitucional, Processual Civil, Administrativo, Ambiental, e Econômico, Bioética e Filosofia do Direito. Todos os a seguir descritos foram recebidos pelo sistema de submissão e aprovados pelo processo de “avaliação cega por pares”, em com as normas editoriais adotadas pela Revista.
Comparative evaluation of the energy and economic efficiency of vapor compression heat pumps in modernization of large chemical and oil refining industries. Part 1
Authors:   Omsk State Technical University, Yusha V. L. , Sutyaginskiy M. A. ,   JSC «Group of companies «Titan», Potapov Yu. A. ,   JSC «Group of companies «Titan»
Published: June 2023

The question of the feasibility of increasing the energy efficiency of large chemical and oil refining industries by replacing furnace heaters of process heat carriers and raw materials with vapor compression heat pumps is considered. An analysis of the relationship between the technical configuration of vaporcompression heat pumps, the operating parameters of their operation (determining the value of the energy conversion coefficient) and the ratio of the cost of various energy carriers is carried out. The presented results of a comparative analysis of the energy efficiency of various options for replacing a furnace with a vapor compression heat pump reflect the decisive influence of the technical level and design configuration of a vapor compression heat pump on the choice of the preferred upgrade option. However, a significant difference in commercial energy prices significantly changes the preferred ranking of these options.
Modeling the micro-acceleration field in the protected zone of vibration-proof devices for implementation of gravity-sensitive processes on board a small technological spacecraft
Authors:   Samara National Research University, Sedelnikov A. V. , Taneeva A. S. ,   Samara National Research University
Published: June 2023

In this paper, models of the micro-acceleration field in the protected zone of various vibration-proof devices are constructed. An automatic rotary platform and a vibration-proof device based on the magnetic principle of operation are considered. Numerical simulation has been carried out for the platform of a small spacecraft of the Aist-2 type. Conclusions are drawn about the possibility of using vibration-proof devices when conducting gravity-sensitive processes on board a technological ICA. The results obtained can be used in the analysis of the satisfaction of conditions for micro-accelerations.
Study of thermal performance of a solar collector-based hydraulic system
Authors:   Omsk State Technical University, Gladenko A. A. , Zinovyeva A. V. ,   Omsk State Technical University, Karagusov V. I. ,   Omsk State Technical University
Published: June 2023

Radiation life support systems, such as solar collectors, are highly efficient, have an almost unlimited resource, and do not use complex technologies. Technologies of heating, heating and hot water supply are implemented quite simply. Such systems use the energy of solar radiation, which is carbon-free, environmentally friendly and renewable. This energy is converted into thermal radiation by solar collectors and transferred to heated rooms using hydraulic or pneumatic systems. For low-rise detached buildings such as cottages and rural houses, hydraulic systems are more promising due to the greater heat capacity of water or non-freezing liquids compared to air. This paper discusses experimental and computational studies of the radiation life support system carried out in 2018–2021. It is possible to determine the thermal performance and geometric dimensions of solar collectors with the accuracy necessary for practice by calculations based on experimental data. It is possible to obtain missing experimental data using interpolation, extrapolation and similarity theory.
Reale, Michelle. (2020). Meeting the challenge of teaching information literacy. Chicago: ALA Editions, ISBN 978-0-8389-4684-8 (paper). $57.99
Authors: Keiser Barbie E.
Published: June 2023

Book Review
Evaluation results of the tribological properties of aviation oils for aircraft engines
Authors: Seleznev M. V. , Gryadunov K. I. , Balyshin K. E.
Published: June 2023

The development of modern heat-stressed aircraft engines is a complex process based on the advanced achievements of various branches of science and technology, including chemmotology. Each new generation of aircraft engines imposes stricter requirements on the quality of the aviation oils used to ensure the reliable operation, including engine oil systems, rotor bearings and other components. One of the important factors in reducing friction and wear-out of modern gas turbine engines is the use of high-quality oils with a high level of anti-wear and anti-friction properties which allow engines to operate under various relubrication intervals. In the domestic regulatory and technical documentation, the anti-wear properties of aviation oils are evaluated using a four-ball friction machine according to GOST 9490, and the anti-friction properties are not taken into account. The specified friction machine has a variety of disadvantages. In this regard, the authors evaluated the anti-wear and anti-friction properties of domestic aviation oils using a versatile vibro-tribometer which allows for the operational properties of oils to be researched under the modes that are the most characteristic for the actual operation of aircraft engines compared with parameters of oil tests by a four-ball friction machine. Unlike the four-ball friction machine, the vibro-tribometer design implements a contact - interaction scheme in a “ball-plate plane” friction pair. At the same time, a thermal chamber is installed on this application that provides constant heating of the friction pair and the tested lubricating oils to the required temperature (from 0 to 150 ℃). It has been found that IPM-10 aviation oil possesses the best anti-wear and anti-friction properties, and with an increase in the tested oil temperature, a proportional increase in wear-out in the “ball-plate plane” friction pair occurs.
Meaningless spirituality?
Authors:   Maastricht University, Vliegenthart Dave
Published: June 2023

This chapter discusses the emergence of a Satsang network in Europe and North America, spreading Hindu-inspired non-dualist teachings known as "Neo-Advaita." The article explores how this "meaningless spirituality" can provide a source of meaning in life, despite its portrayal of life as meaningless. The Satsang network is a grassroots response to the modern Western crisis of importance, and its meetings draw spiritual seekers searching for a deeper meaning and purpose in life. The article explains the practical and intellectual roots of the satsang network, which continues an ancient Indian religious custom and draws on Advaita Vedanta. This Hindu tradition emphasizes non-dualist interpretations of the Upanishads. The article argues that the satsang network provides a quasi-therapeutic space for students to discuss personal problems and existential anxieties. Its talks and texts translate an Eastern religion into contemporary Western culture.
Intersecting Planes of Crisis
Authors:   University of York, Gardner Peter , Carvalho Tiago
Published: June 2023

This chapter discusses the intersecting crises faced by the Extinction Rebellion (XR) movement in the UK, including a temporal crisis, a crisis of psychology, a crisis of democracy, a crisis of representation in the movement, a crisis of the media, and a crisis of the political economy. The authors argue that XR's rhetoric displays a fundamental difference between climate change and other forms of crisis, as climate change is seen as a catastrophe rather than a crisis. The article uses a frame analysis of XR's official podcast to examine the movement's worldview and proposals for solutions to the crises.
Jamming Signal Cancellation by Channel Inversion Power Control for Preserving Covert Communications
Authors: Hai Ngo Thanh , Khoa Dang Le
Published: June 2023

Uninformed jammers are used to facilitate covert communications between a transmitter and an intended receiver under the surveillance of a warden. In reality, the signals the uniformed jammer emits to make the warden’s decision uncertain have inadvertently interfered with the detection of the intended receiver. In this paper, we apply truncated channel inversion power control (TCIPC) to both the transmitter and the uninformed jammer. The TCIPC scheme used on the uninformed jammer may help the intended receiver remove jamming signals using the successive interference cancellation (SIC) technique. Under the assumption that the warden knows the channel coefficient between two intended transceivers and achieves the optimal detection power threshold, we form the optimization problem to maximize the eﬀective transmission rate (ETR) under covertness and decoding constraints. With the aim of enhancing covertness-related performance, we achieve the optimal power control parameters and determine system parameter-related constraints required for the existence of these solutions. According to the simulations, the use of the TCIPC scheme on the uninformed jammer signiﬁcantly improves covertness-related performance in comparison to that of random power control (RPC) and constant power control (CPC) schemes. In addition, simulation results show that, for the TCIPC scheme: 1) the maximum ETR tends to converge as the transmitter’s or the uninformed jammer’s maximum transmit power increases, and 2) there exists an optimal value of the transmitter’s predetermined transmission rate to achieve the optimal performance.
Why Is White Noise Not Enough? Using Radio Front-End Models While Designing 6G PHY
Authors: Kryszkiewicz Pawel , Sroka Pawel , Hoffmann Marcin , Wachowiak Marcin
Published: June 2023

Each subsequent generation of wireless standards imposes stricter spectral and energy eﬃciency demands. So far, layered wireless transceiver architectures have been used, allowing for instance to separate channel decoding algorithms from the front-end design. Such an approach may need to be reconsidered in the upcoming 6G era. Especially hardware-originated distortions have to be taken into account while designing other layer algorithms, as high throughput and energy eﬃciency requirements will push these devices to their limits, revealing their non-linear characteristics. In such a context, this paper will shed some light on the new degrees of freedom enjoyed while cross-layer designing as well as controlling multicarrier and multiantenna transceivers in 6G systems.
Role of chemometric classification for future prediction: application on different
geographical origins of Jordanian Guava
Authors: Abu Mualla S. , Al Bakain R.
Published: June 2023

In this study, the guava-origin fruits were collected from different cultivated regions in
Jordan, then scanned using gas chromatography–mass spectrometry (GC-MS) to reveal
the chemical constituents. The chemical contents were then used with the help of
multivariate analysis to classify the regions. Guava fruit was collected from; Northern
Shouneh-1, Northern Shouneh-2, Madaba, Saham Al-Kfarat, and Southern Shouneh.
Hydrodistillation was implemented to extract the essential oils from guava fruits.
Comprehensive chemical profiling of the extracted essential oils was achieved using (GC
-MS). A total of thirty-eight chemical compounds have been detected and identified with
variances from one region to another. Limonene, longifolene, β-copaene, and t-muurolo
were found in high concentrations among the other detected compounds. The GC-MS
data were subjected to Principal Component Analysis (PCA) and Hierarchical
Cluster Analysis (HCA) to reveal the similarities/differences between guava fruit regions.
The Northern Shouneh-1 and Madaba regions' fruits showed high similarity to each other
due to the distinct contents of limonene and longifolene. On the other hand, cadinol was
the main compound in Saham Kfarat and Southern Shouneh regions. Finally, Northern
Shouneh-2 guava samples showed different content than other regions due to the
distinguished levels of t-muurolol. Guava classification based on the GC-MS profile will
meet the practical needs of its applications in food production and will contribute to the
standardization of commercially available cultivars in Jordan.