bluuebunny/crossref_metadata_2025 huggingface dataset:
Ethical tension in nursing education: a challenge for faculty values and beliefs
Authors: Baumberger-Henry Mary , Kucirka Brenda
Published: December 2022

Objectives

The culture of the academic setting can be fraught with tension filled ethical situations challenging faculty relations with students and colleagues. Therefore, the purpose of this qualitative study was to identify the process that occurs when nursing faculty encounter tension filled situations affecting their ethical values and beliefs in the education setting.

Methods

A grounded theory approach was employed to achieve data saturation from interviews of thirteen faculty representing eight colleges/universities in three states of the MidAtlantic region of the United States.

Results

The Basic Social Psychological Process that emerged from the data demonstrated faculty efforts toward safeguarding profession, student, and self. Three concepts: experiencing, identifying, and resolving evolved.

Conclusions

Data evidenced that ethical tension negatively influences one’s work-life balance, and civility with faculty and students. Implications for balancing these influences and working toward a harmonious environment are provided.
Critique of Lithic Reason
Authors: Di Maida Gianpiero
Published: December 2022

In this article, the author would like to raise the attention on some structural problems at the bottom of past and present approaches within lithic studies, specifically the classificatory enterprises, thus contributing to the theoretical discussions around it. As a stepping stone towards the future resolution of these issues embedded in the current typological classification methods and in the technological approach, a proposal is made that from one side suggests uniforming and regularising the formal representation of lithic analyses in a more systematic and less erratic way and from the other side praises a more inclusive approach and better integration of typological analysis within current lithic studies.
Reexamining Ceramic Standardization During Agricultural Transition: A Geometric Morphometric Investigation of Initial – Early Yayoi Earthenware, Japan
Authors: Loftus James Frances
Published: December 2022

The quantifiable and reproducible representation of variability in material culture has continued to play a key role in the elucidation of shifting patterns of production organization in prehistoric archaeology. The study of standardization of ceramics has traditionally illuminated on how agents shift means of production to a common goal. However, while geometric morphometric (GMM) approaches to standardization quantification overcome issues of reproducibility faced in traditional literature, the lack of widespread radiocarbon dating in Japan requires adherence to traditional methods of temporal control. This study seeks to extrapolate ceramic standardization in a quantifiable means, while also maintaining temporal control utilizing traditional methods. In a pilot case study of the agricultural transition period of the Yayoi period of the Japanese peninsula (∼900/800 BC–300 BC), results of mortuary vessels show that while a previous model based on visually determined traditional methods assumed that ceramic manufacture was centralized in the Hakata Bay subregion of the northern Kyushu island region; utilizing GMM analysis to extrapolate variable standardization is able to identify a decline in morphological variation, despite increases in population density and potential variability between migrant and indigenous production patterns. These results further illuminate the strong correlation between production intensity and its effect on standardization practices in material culture production, as seen in modern ethnoarchaeological literature.
Tailoring 2D carbides and nitrides based photo-catalytic nanomaterials for energy production and storage: a review
Authors: Riaz Asma , Tahir Muhammad Bilal , ur Rehman Jalil , Sagir Muhammad , Yousef El Sayed , Alrobei Hussein , Alzaid Meshal
Published: December 2022

2D carbides and nitrides-based nanomaterials because of their unusual physical and chemical properties and a vast range of energy-storage applications have attracted tremendous attention. However, 2D carbides and nitrides-based nanomaterials and their corresponding composites have many intrinsic constraints in terms of energy-storage applications. The nano-engineering of these 2D materials is widely investigated, to improve their performance for practical application. In this Review article, the current progress and research on 2D carbides and nitrides-based nanostructures are presented and debated, concentrating on their methods of preparation, and energy conservation applications for example Lithium-ion-battery, supercapacitors, and Sodium-ion-battery. In conclusion, the problems, and recommendations essential to be discussed for the progress of these 2D nanomaterials for energy-storage applications based on carbides and nitrides are displayed.
Global Music Politics
Authors: Franklin M. I.
Published: December 2022

Music and politics have always been closely intertwined. Throughout history, political regimes have appropriated musical works for their own purposes, while musicians have expressed their own political views through their work—whether in the lyrics or in the music itself. Some pieces have become closely associated with certain political events, such as the fall of the Berlin Wall. Today, digital streaming services have brought a vast menu of global musical choices to consumers, but algorithmic recommendations could shape playlists in ways that serve political agendas or reinforce Western conventions.
Life of a Colombian Musician: Music Autobiography, Cosmopolitan Musickings, and Agonistic Objectification
Authors: Pantoja Daniel F. Castro
Published: December 2022

This article presents an analytical framework for the study of Latin American music autobiographies. I take Colombian composer Guillermo Uribe Holguín’s 1941 autobiography Vida de un músico colombiano as a paradigmatic case in order to argue that Latin American music autobiographies are not secondary sources that lack historical or literary value—a common historiographical assumption—but rather agonistic and intermedial objects that intervene in local and translocal networks. In addition to introducing recent literature on music autobiographies, the article expands on post-foundationalist political thought to make a case for a renewed examination of Latin American music autobiographies and their relevance to the study of music, sound, and the political. In my reading of the Vida, I consider Uribe Holguín’s literary inscription of cosmopolitan musickings, anxieties, and agentic claims and evaluate their potential to at once reify and/or disarticulate a nationalist-populist poetics, the conflation of partisan struggle with national identity, and narratives of European and Euro-American exceptionalism in global music histories. The article also discusses how other political actors continue to use the Vida to sound and perform a politics of belonging in contraposition to Uribe Holguín’s non-national, cosmopolitan autobiographical self. The last section exposes Michael Herzfeld’s notion of cultural intimacy to Ernesto Laclau and Chantal Mouffe’s category of antagonism to account for the Vida’s reception beyond national borders and analyze the performances of cosmopolitan subjectivity it enabled among actors at the margins of a global modernity who saw themselves as precarized by the geopolitics of Western art music.
CDK8 and CDK19 act redundantly to control the CFTR pathway in the intestinal epithelium
Authors: Prieto Susana , Dubra Geronimo , Camasses Alain , Aznar Ana Bella , Begon‐Pescia Christina , Simboeck Elisabeth , Pirot Nelly , Gerbe François , Angevin Lucie , Jay Philippe , Krasinska Liliana , Fisher Daniel
Published: December 2022

CDK8 and CDK19 form a conserved cyclin‐dependent kinase subfamily that interacts with the essential transcription complex, Mediator, and also phosphorylates the C‐terminal domain of RNA polymerase II. Cells lacking either CDK8 or CDK19 are viable and have limited transcriptional alterations, but whether the two kinases redundantly control cell proliferation and differentiation is unknown. Here, we find in mice that CDK8 is dispensable for regulation of gene expression, normal intestinal homeostasis, and efficient tumourigenesis, and is largely redundant with CDK19 in the control of gene expression. Their combined deletion in intestinal organoids reduces long‐term proliferative capacity but is not lethal and allows differentiation. However, double‐mutant organoids show mucus accumulation and increased secretion by goblet cells, as well as downregulation of expression of the cystic fibrosis transmembrane conductance regulator (CFTR) and functionality of the CFTR pathway. Pharmacological inhibition of CDK8/19 kinase activity in organoids and in mice recapitulates several of these phenotypes. Thus, the Mediator kinases are not essential for cell proliferation and differentiation in an adult tissue, but they cooperate to regulate specific transcriptional programmes.
Mi cuerpo no es una jaula: Baruch Spinoza y ¿las resistencias de los cuerpos?
Authors: David Rozenberg Antonio
Published: December 2022

El presente trabajo busca indagar sobrela relación entre cuerpo y resistenciaen el pensamiento de Baruch Spinoza.Ante la tesis de que los cuerpos resisten alos cambios producidos por los efectos delos cuerpos exteriores, se propone pensarque dicho cambio y afección es tambiénel ejercicio de resistencia. Para ello el artículose divide en tres partes. La primeraindaga sobre lo que Spinoza entiendepor cuerpo. La segunda parte desarrollala necesidad de otros cuerpos para perseveraren el ser. La tercera parte vinculacuerpo y resistencia bajo la consideracióndel proyecto ético del filósofo holandés.
Naturaleza, función y temporalidad de los modos infinitos en la Ética de Spinoza
Authors: Sibilia Guillermo
Published: December 2022

La doctrina de los modos infinitosde Spinoza es una de las más originalesy difíciles de la Ética. Por esa dificultad,se pensó que el Ser absolutamenteinfinito (Dios o sea la sustancia) debeatravesar distintos momentos para producir,finalmente, las cosas singularesfinitas. Se pensó que entre la sustanciaabsolutamente infinita y las cosas finitasse interpone una mediación emanantista,que es efectuada precisamente por losmodos infinitos, garantizando así la continuidade indivisibilidad de lo infinito.Sin embargo, esto está muy lejos de la intenciónfinal de Spinoza. Para demostraresto, estudiaremos la naturaleza, funcióny temporalidad de los modos infinitos, ysu relación con los modos finitos, segúnSpinoza.
Renunciar al cuerpo. Hegel y las dialécticas corporales de la autoconciencia
Authors: De Nicola Juan Pablo
Published: December 2022

Los lazos políticos y sociales comienzandesde el cuerpo. Contra las lecturasancladas en la primera Fenomenología delespíritu, este artículo analiza la naturalezamaterial y corporal del espíritu como segundanaturaleza y su emplazamiento enel desarrollo de la autoconciencia a travésde una interpretación inmanente de laEnciclopedia de las Ciencias Filosóficas deHegel. Se demuestra que la experienciade la autoconciencia atraviesa dos dialécticascorporales que habilitan la vidapolítica y social: el encuentro miméticoentre cuerpos y su colisión en una luchaque culmina en la desigualdad.
Arte autónomo o Arte emancipatorio: vástagos de una “Teoría especulativa del Arte”. J.M. Schaeffer y la apertura a una naturalización de la experiencia estética
Authors: Yrigoyen Carpintero Elena
Published: December 2022

En el presente artículo deseamos establecerlas principales líneas de la críticaque el filósofo Jean-Marie Schaeffer(1952), como representante de unnaturalismo no reduccionista, realiza alclásico debate entre las concepciones delArte autónomo (supuestamente ajeno aideología alguna, y por ello consideradoideológico) y del Arte emancipatorio.Tras una breve introducción, explicaremoslo que llama Teoría especulativadel Arte, que alienta ambas posiciones, ypropondremos la vía abierta y exploradapor la “estética naturalista”.
¿Amor como ideología o fuerza psicosocial? Hacia una “lectura negriana” de una pasión política
Authors: Fusco Virginia
Published: December 2022

Este artículo realiza una crítica a lanoción de amor como ideología, que dominala reflexión feminista contemporánea,contraponiéndola a una lectura delamor entendido, en el marco del emotionalturn, como una fuerza que permite lacreación de nuevos vínculos sociales en elactual contexto de quiebra de esos lazos yde crisis política. Entre las múltiples vocesque aglutinan esta segunda perspectiva,Toni Negri nos ofrece un concepto deamor —que queda cristalizado en la trilogíaImperio, Multitud y Commonwealth—como fuerza psicosocial creadora quepermite iluminar el nudo problemáticoentre subjetividades diversas y afectos, ala hora de pensar las maneras en las quequeremos habitar nuestro mundo.
Silence of the Liberty Bell
Authors: Wolf Matthew
Published: December 2022

N/A
Wilmot Proviso and The Civil War Era
Authors: Hazell Blake
Published: December 2022

N/A
“They Don't Know I Do It for the Culture, Goddamn”
Authors: Devine David
Published: December 2022

Patriarchy, white supremacy, and fatphobia shape mainstream American culture into the twenty-first century. Fat Black women in popular culture are represented through controlling images that seek to define Black women through their perverse embodiment. Two dominant stereotypes, the Hottentot Venus and the mammy, synthesize anti-Blackness, anti-fatness, and misogyny to confine large Black women within a continuum between hypersexualized deviance and asexualized subservience. This historical context informs the social dynamics surrounding Lizzo, a fat Black performer whose rise has electrified discussion of race, gender, and body size across American society. The discourse surrounding Lizzo is marked by pernicious, oppressive ideologies and the controlling images of the mammy and the Hottentot Venus. The song “Rumors” directly confronts these attacks on Lizzo’s identity and works against this oppressive framework to proclaim joint Black, fat, female liberation.
Amphitheatres
Authors: Jones Michael
Published: December 2022

N/A
Mesut Kaya. Taberî Tefsiri’nin Kaynakları. İstanbul: İFAV, 2022, 422 sayfa.
Authors: AKKİRAZ Mustafa Talha
Published: December 2022

Mesut Kaya’nın Taberî Tefsiri’nin Kaynakları adlı kitabı tefsir tarihinde dönüm noktası sayılabilecek bir eser olan Câmi‘u’l-beyân an te’vîli âyi’l-Kur’ân’ı konu edinmesi açısından önem arz etmektedir. Çünkü çağdaş tefsir tarihi yazıcılığında tefsir eserlerini ve ortaya çıktıları zemini muhtelif boyutlarıyla inceleyen araştırmalara ihtiyaç duyulmaktadır. Bu yazıda sadece müstakil tefsirlere değil, çağdaş tefsirin problemleri ve klasik tefsir telifine dair çalışmalarıyla da tanınan Kaya’nın, tarih boyunca temel bir başvuru eseri olan İbn Cerîr et-Taberî’nin (ö. 310/923) Câmi‘u’l-beyân’nın kaynaklarını inceleyen çalışması değerlendirilecektir.
Influence of glue-free zones on the withdrawal capacity of glued-in steel threaded rods
Authors: Pugovics Karlis , Spulle Uldis , Arhipova Irina , Grants Edvins , Klancbergs Kristians
Published: December 2022

The hidden nature of a glued-in rod joint presents considerable challenges with regards to quality control, and there has been minimal research on the subject to fully understand the influence of defects on the joint performance. In this study, voids in adhesive line or glue-free zones were simulated in various depths of the embedded rod, and the results were compared to a reference sample population without defects. Withdrawal capacity of glued-in steel threaded rods were lower compared to reference group samples without gluing defects, when glue simulated voids or glue-free zones were positioned in the middle part and upper (closer to sample crosscut surface) part of the glued-in rods. And no difference was observed of simulated glue-free zones in the lower (the deepest) part, closer to the end of the glued-in rod, compared to reference group samples without gluing defects.
On the Value of Various Correspondences in the Research Process
Authors: Habinc Mateja
Published: December 2022

This article, which is informed by a study of secondhand clothing retail, aims to reflect methodologically on various correspondences surrounding sources and correspondences between sources and a researcher. The article discusses the influence such correspondences might have on interpreting, perceiving, and explaining the researched phenomenon of secondhand clothing retail. It reviews what authors of various sources focused upon while photographing, writing, or talking about mostly Slovene and Slovak commission shops. It also exposes a part of the author’s research process, discusses public media’s agenda, and questions what affected either researcher or media contributors to address the selected parts of the researched topic. The author claims that care and the possibility of changing perceptions result primarily from the emotional, moral, or political correspondence between, for example, the researcher’s values or interests and those of various sources. Therefore, an individual’s auto-reflectivity and sincerity are a crucial part of the research as well as a process of interpretation.
“It’s actually a job you are married to”
Authors: Tonković Željka , Bašić Ema
Published: December 2022

The tattoo, once an indicator of belonging to subculture, deviant, and marginalized groups, or specific occupations, has become mainstream. Given that their social world has not yet been studied in much detail, this research aimed to explore the work experiences of tattoo artists. For the purposes of the research, semi-structured interviews with tattoo artists were conducted. The results show that for tattoo artists, tattooing is more than just a job – rather, it is integral to their lifestyle. Tattoo artists give particular importance to family and friends and support and belonging in both tattoo-specific and broader alternative scenes. With regard to cultural capital, a specific type of cultural capital, “alternative cultural capital,” proved to be important.
“Highlander Adventure of a Lifetime”
Authors: Đurin Sanja
Published: December 2022

Planinarenje i alpinizam su aktivnosti odavno prisutne u Hrvatskoj. Prije desetak godina pojavio se novi trend koji na temelju neoliberalne ekonomske politike popularizira planinarske aktivnosti izvan postojećih planinarskih klubova, Hrvatskog planinarskog saveza i časopisa Hrvatski planinar, što se pokazalo korisnim za turizam i cjelokupni poslovni sektor. Na temelju etnografskog istraživanja provedenog među entuzijastima outdoora, pustolovnim turističkim vodičima i praktičarima pustolovnih sportova u Hrvatskoj, te analize online sadržaja vezanih uz outdoor aktivnosti i planine, ovaj rad ispituje kakav avanturistički narativ stvaraju komercijalni pustolovni programi u Hrvatskoj te kako ti programi utječu na redefiniranje značenja avanture u vremenu komodifikacije aktivnosti na otvorenom.
Pazinska jama kao prostor svakodnevice i krajolik sjećanja
Authors: Paula Ferenčić Marijana , Škrbić Alempijević Nevena
Published: December 2022

Autorice analiziraju Pazinsku jamu kao zamišljeni krajolik, pri čemu se usmjeravaju na naracije i prakse koje uz taj prostor vezuje lokalno stanovništvo. Iscrtavaju politike zaštićenog područja, ali naglasak stavljaju na življenu svakodnevicu uz Jamu. Kombinirajući teorijske postavke antropologije krajolika i antropologije društvenog sjećanja, Jami pristupaju kao mjestu sjećanja, zahvaćajući životne priče pripadnika dviju generacija jedne pazinske obitelji. Pritom utvrđuju koji status Jama igra u pripovijedanju o životu u gradu. Otkrivaju negativne konotacije koje se pripisuju krajoliku kao izvoru opasnosti i prostoru tamnice tijekom Drugog svjetskog rata. Zaključno upućuju na istaknutu ulogu Pazinske jame u procesima stvaranja grada i lokalnog identiteta.
Customer Engagement in Emerging Markets: Framework and Propositions
Authors: Hollebeek Linda D. , Muniz-Martinez Norberto , Clark Moira , Simanaviciute Agne , Letukyte Neda
Published: December 2022

Emerging markets are a major contributor to global GDP, thus offering a primary source for economic growth. However, despite these acclaimed benefits, little remains known regarding customer engagement (i.e., a customer’s resource investment in his/her brand interactions) in emerging markets, thus exposing a pertinent literature-based gap. The development of enhanced insight into customer engagement dynamics in emerging (vs. developed) markets is important, given the idiosyncrasies characterizing these markets (e.g., chronic resource shortages, inadequate infrastructure), thus warranting the undertaking of further research in this integrative area. In response to this gap, this paper develops a framework and an associated set of Propositions of emerging market-based customer engagement, by drawing on Sheth’s (2011) emerging market hallmarks. Specifically, our Propositions postulate that the emerging market tenets of socio-political governance, inadequate infrastructure, market heterogeneity, chronic resource shortages, and unbranded competition uniquely affect emerging market-based customer engagement. We conclude by discussing our findings and by outlining key implications that arise from our analyses.
Adverse reactions and cardiac arrhythmias related to antiretroviral use in patients with HIV/AIDS
Authors: Diaz Reinier Besse , Cantillo Liliana Martinez , Sani C. Ventura Bridge , Fernandez Est. Carmen Nathali Galera
Published: December 2022

Introduction: AIDS is an advanced clinical manifestation of human immunodeficiency virus (HIV) infection. These patients have improved with antiretroviral drugs; but there is an increased risk of toxicity and cardiac disease, including cardiac arrhythmias. Objective: To clinically characterize patients with HIV/AIDS who presented adverse reactions due to the consumption of antiretroviral, as well as to estimate the prevalence ratio of cardiac arrhythmias. Method: Descriptive and cross-sectional study, which made possible the clinical characterization and the relationship of ART with general adverse reactions, including cardiac arrhythmias, in the General Clinical-Surgical Teaching Hospital Dr. “Juan Bruno Zayas Alfonso” in the period 2018-2020. Results: Adverse reactions related to oropharyngeal candidiasis were marked, representing 80%. Antiretroviral treatment was very unfavorable for Scheme I, with 66.6% of adverse reactions. Esophagus-gastritis and cardio toxicity marked the differences, with 28 (53.8%) and 14 (55.8%) respectively. The ratio between patients with cardiac arrhythmias versus those without arrhythmias is reasonably higher in those who consumed antiretroviral compared those who did not consume it. Conclusion: Adverse reactions in patients with HIV/AIDS continue to be a health problem in our territory, demonstrating the relationship between adverse reactions and antiretroviral treatment with Cuban generics, especially due to gastrointestinal effects and cardiac arrhythmias. The drug-disease interaction results a complex but indisputably frequent process in patients with HIV/AIDS.
Zircon age of metarhyodacite of the aleksandrovsk suite of the mykhailivka series (megablock KMA)
Authors:   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine 0142, ave. acad. Palladina 34, Kyiv, Ukraine, Artemenko G.V. , Shumlyanskyy L.V. ,   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine 0142, ave. acad. Palladina 34, Kyiv, Ukraine,   Curtin University, School of Earth and Planetary Sciences, GPO Box U1987, Perth, Australia, WA 6845, Bekker A.Yu. ,   Department of Earth and Planetary Sciences, University of California, Riverside, CA 92521, USA, Hoffmann A. ,   Department of Earth and Planetary Sciences, University of California, Riverside, CA 92521, USA
Published: December 2022

The LA-ICP-MS U-Pb method has been used to define the Palaeoarchaean (3264 ± 7 Ma) age of zircon from metarhyodacite of the Aleksandrovsk Suite of the Mykhailivka Series (the southeastern part of the Tim-Yastrebov structure of the Kursk Magnetic Anomaly (KMA)). According to the geochemical data, the primary melt probably developed in a crustal magmatic source due to melting of older felsic rocks. The metarhyodacite closely resemble in composition the felsic, igneous A-type granites, formed in continental rift or hot spot settings. The studied metarhyodacite of the Aleksandrovsk Suite was probably formed in association with plume emplacement into the tonalitic basement during the initial stage in the development of greenstone belts in the KMA megablock. It has high potassium content (up to 6.20 weight %), high XFe ratio (up to 0.67), low Sr content, and high content of HFSE and REEs. They are enriched in light REEs, while heavy REEs are undifferentiated. The metarhyolite shows a highly negative Eu anomaly (Eu/Eu* = 0.5). In contrast, the younger, Mesoarchean (ca. 3.12 Ga) felsic metavolcanic rocks of the Dichnya Suite of the greenstone belts of the KMA, which are close in their chemical composition to the TTGs, were generated via partial melting of mafic rocks at the vanishing stage of the mantle plume.
U-Pb age and ore mineralization of dike lamprophires of the Roсa Islands (Wilhelm Archipelago, West Antarctica)
Authors:   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine, Artemenko G.V. , Stepanyuk L.M. ,   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine, Wozniak D.K. ,   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine, Bakhmutov V.G. ,   Institute of Geophysics S.I.Subbotin of the National Academy of Sciences of Ukraine, Lytvynenko Yu.O. ,   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine
Published: December 2022

The dike of lamprophyres of the Roсa Islands chemically correspond to the basic rocks of the calc-alkaline series with high magnesian #mg 0.56. They have an increased content of Y (41.6 ppm) and Yb (11.5 ppm), which indicates the absence of garnet in the magmatic source. Rare earth elements are weakly differentiated — (La/Yb)N = 3.64). A deep negative European anomaly is distinguished — Eu/Eu*=0.36, which is probably due to the fractionation of plagioclase in the crustal magmatic source. Polymetallic mineralization for copper (445 g/t), zinc (207 g/t), lead (123 g/t) and tungsten (28.7 g/t) was found. Zircon from lamprophyres is represented by two types of crystals. The first type – transparent yellowish-pink individuals with a pyramidal-prismatic habit. In terms of quantity, it dominates; the second type is the formation of a flat outline. Dimensions are usually 0.3—0.7 mm along the L4 axis. Crystals of the first type were selected for geochronological research. It was found that the lamprophyre zircon contains very little lead, and a significant part of it is the lead isotope 204Pb. For this reason, age values for uranium-lead ratios of 238U/206Pb are more reliable. It was determined that the uranium-lead age of zircon from lamprophyres is within 50—60 Ma. Primary melt inclusions and less often mineral inclusions were found in zircon crystals. The former can sometimes occupy up to 30% of the crystal volume. Among the mineral inclusions, potassium feldspar, albite and potassium-sodium feldspar, apatite, and quartz were diagnosed. One primary inclusion of CO2 fluid was detected, the remaining inclusions are represented by primary crystallized melt inclusions. Rooting of the lamprophyre dyke is probably associated with the stress stresses experienced by the granodiorite plutons as a result of later tectonic movements.
Mineralogical and geochemical features of ore-bearing pegmatites from Shevchenkove and Kruta Balka deposits (East-Ukrainian pegmatite province)
Authors:   M. P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of NASU, Isakov L.V. , Sukach V.V. ,   M. P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of NASU, Donskyi M.O. ,   M. P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of NASU, Kotenko M.S. ,   M. P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of NASU, Lytvynenko Y.O. ,   M. P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of NASU
Published: December 2022

Ukrainian Shield is a pegmatite province. Only within the East-Ukrainian pegmatite province, thousands of pegmatite bodies of various composition, structure, geochemical and ore specialization were discovered, which are associated with three deposits of rare metals (Shevchenkove — lithium, Kruta Balka — lithium, tantalum, niobium; Mohyla Visla — zirconium, rare-earth elements). It can be assumed that several rare metal deposits of pegmatites yet remain undiscovered. However, at the moment of insufficient funding for geological exploration work, it is impossible to apply high-costly methods of geological surveying and searching. We need low-costly and, at the same time, highly effective methods of research, which could give a reliable characteristic that would indicate their prospects for rare metals when obtaining single cross-sections of pegmatite bodies. The article examines one of these directions — the study of the geochemistry of minerals, in particular microcline, and the materials of study of this mineral from the pegmatites of the Shevchenkove and Kruta Balka deposits are provided. The most widely used variation diagrams for microclines were analyzed: in K : Cs — Na2O coordinates according to V.V. Gordienko, 1970 and 1976; Rb — K : Rb according to the scheme of S.G. Shavlo, 1984 and diagram by O.P. Kalyta. It was found that these diagrams reliably classify pegmatites of the lithium-tantalum specialization of the Kruta Balka deposit, but they are not very informative for the Shevchenkove deposit, that is, for the prediction of specifically lithium deposits. The authors came to the conclusion that the analyzed charts for pegmatites of the Ukrainian Shield need significant revision, both on a significantly larger number of analyzes and taking into account the location of sampling, especially in the unproductive part of the pegmatite.
Fenites Naberezhne village (Kalmius river, Azov region)
Authors:   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine, Morgun V.G. , Kryvdik S.G. ,   M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine
Published: December 2022

In Eastern Azov (the village of Naberezhne, the left bank of the Kalmiusr river), the rocks, which mainly consists of minerals of the silica group (quartz, chalcedony), oxides and carbonates of Fe, Mn, Ca were found. They contain fluorite, as well as a small amount of acmite and ribeckite and an increased content of REE. These rocks are localized in the field of typical apogranitoid fenites, which are widely distributed in the Azov region. Oxide-carbonate-siliceous rocks are considered as the formation of the upper part of the fenitization column, where SiO2 was removed from fenitized granitoids and Fe, Mn, Ca, CO2, and REЕ, which are characteristic of carbonatites and related fenitizing fluids, were introduced. These oxide-carbonate-siliceous rocks, together with typical apogranitoid fenites, are the criteria for the search for carbonatites with apatite and rare earth mineralization.
Scattering of SH-wave by an impedance strip on the rigid wall of the plane elastic waveguide
Authors:   Karpenko Physico-Mechanical Institute of NAS of Ukraine, Kuryliak D.B. , Nazarchuk Z.T. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine, Voytko M.V. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine, Kulynych Ya.P. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine
Published: December 2022

The problem of SH-wave scattering from an impedance strip on the rigid wall of an elastic waveguide is considered. The opposite waveguide surface is free from tensions. This structure is illuminated by one of the normal SH-waves that propagate along the waveguide without attenuation. The displacement of the particles in this wave is perpendicular to the direction of wave propagation and has the harmonic dependence on time. The problem is two-dimensional and is reduced to the mixed boundary value problem for Helmholtz equation with respect to the unknown diffracted displacement field. The separation of variables and the Fourier integral trans-formation techniques are applied for the solution. Using these techniques, the problem is reduced to the functional equation with respect to the Fourier transforms of the unknown tensions and displacement at the particular intervals of integration. It is shown that this equation is valid in the strip of the complex plane which encompasses the real axis. It is proved that this equation is the equation of the Wiener–Hopf type. Using the factorization and decomposition techniques this equation is reduced to solving an infinite system of linear algebraic equations of the second kind. Its solution is applied to elucidate the behavior of the displacement field on the tensions-free surface of the elastic layer.
Detection of planar subsurface defects in fiberglass plastic composite panels by optical-acoustic method
Authors:   Karpenko Physico-Mechanical Institute of NAS of Ukraine, Muravsky L.I. , Kuts O.G. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine, Gaskevych G.I. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine
Published: December 2022

An optical-acoustic method for detecting subsurface defects in laminated composite structures is considered. The method is based on a new approach to detecting such defects by forming and visualizing the mode structure of oscillations of a thin layer of material (region of interest (ROI)) located directly above the defect. The oscillations of the ROI occur at frequencies corresponding to the resonant frequencies of an edge-clamped thin membrane excited by flexural ultrasonic (US) waves. To technically implement the method, an experimental breadboard of a hybrid optical-digital system was created, in which laminated composite specimens are excited by harmonic US radiation in the frequency sweep mode in the range of 5-150 kHz. For research, laminated fiberglass panels with square and round planar subsurface defects were used. A series of experiments was carried out to detect square defects with dimensions of 20x20 mm2 located in composite panels at different depths. It is shown that spatial responses from defects correspond to the mode structure of the nodes of a rectangular membrane at its fundamental and multiple resonant frequencies. Dependences between the depth of the defects and their resonant frequencies are obtained. They indicate a monotonous increase in resonant frequencies with an increase in the depth of the defect. The main reasons for the deviations of the experimental results from the values of calculating the fundamental and multiple frequencies for the planar square subsurface defect using known formulas are analyzed.
Using of acoustic resonance for detection and identification of hidden defects in polymer layered composites
Authors:   Karpenko Physico-Mechanical Institute of NAS of Ukraine, Nazarchuk Z.T. , Voronyak T.I. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine, Kuts O.G. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine, Stasyshyn I.V. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine, Ivasenko I.B. ,   Karpenko Physico-Mechanical Institute of the NAS of Ukraine,   Lviv Polytechnic National University
Published: December 2022

A method of non-destructive testing is proposed, which combines the acoustic load of the object of inspection and interferometric control of its surface displacements, formed as a result of an acoustic wave resonance in a hidden defect. The method is aimed at solving the problem of detection and identification of subsurface defects formed in structural elements made of polymer layered composite materials or contain protective paint coatings. At the same time, the defect is considered as an acoustic resonator filled with a medium in which only a longitudinal acoustic wave propagates. Usually such media are air or water. The novelty of the method is that it allows us not only to detect a hidden defect and establish its location, but also to determiВ¬ne its dimensions. The scheme of the experimental installation is given and the method is described. The research of the detection and identification of subsurface defects that most often occur in practice was conducted with the help of the model of the experimental installation. In products made of polymer layered composites, such defects are unbounded areas between layers during construction, internal damages such as cracks and areas of crumpling during its operation. The results of the experiments proved the effectiveness of the proposed method. The described method is also suitable for detection and identification of blistering of protective paint coatings, provided that they are filled with liquids or gases in which transverse acoustic waves do not propagate.
Application of YOLOX deep learning model for automated object detection on thermograms
Authors:   Igor Sikorsky Kyiv Polytechnic Institute, Skladchykov I.O. , Momot A.S. ,   Igor Sikorsky Kyiv Polytechnic Institute, Galagan R.M. ,   Igor Sikorsky Kyiv Polytechnic Institute, Bohdan H.A. ,   Igor Sikorsky Kyiv Polytechnic Institute, Trotsiuk K.M. ,   Igor Sikorsky Kyiv Polytechnic Institute
Published: December 2022

A method of automating the data analysis of thermal imaging systems in the field of safety control is proposed. It has been established that today video surveillance technologies have a number of disadvantages that can be eliminated by using thermal imaging cameras. Analysis of infrared images can be automated in order to reduce percentage of false positives and increase the efficiency of thermal imaging video surveillance systems. A high level of interference, unclear object contours and low image resolution are real problems in automating the object detecting process on thermographic images. The traditional and promising methods of thermograms analysis and approaches that can lead to creating the automated thermal video surveillance systems are discussed. It is proposed to use deep learning, which in recent years has proven itself as an effective way of image analysis. The study is based on review of existing works, as methods of automating object detection process on thermograms. It is proposed to use YOLOX as a deep learning model. This model has one of the best quality indicators and speed processing input parameters on standard datasets. FLIRвЂ™s Thermal Starter annotated set of thermal images is used to train the model. The value of mAP at the level 55% is obtained according the results of model training for recognizing 4 classes of objects on thermograms. Different advantages and disadvantages of this development are analyzed. Ways of further improvement of the neural network method of automation of thermal imaging safety control systems have been determined.
Pediatric Inflammatory Bowel Disease
Authors: Bouhuys Marleen , Lexmond Willem S. , van Rheenen Patrick F.
Published: December 2022

Inflammatory bowel diseases (IBDs) are chronic, immune-mediated disorders that include Crohn’s disease and ulcerative colitis. A pediatric onset of disease occurs in about 10% of all cases. Clinical presentation of IBD with rectal bleeding or perianal disease warrants direct referral for endoscopic evaluation. In the absence of red-flag symptoms, a combination of patient history and blood and fecal biomarkers can help to distinguish suspected IBD from other causes of abdominal pain or diarrhea. The therapeutic management of pediatric IBD has evolved by taking into account predictors of poor outcome, which justifies the upfront use of anti-tumor necrosis factor therapy for patients at high risk for complicated disease. In treating patients with IBD, biochemical or endoscopic remission, rather than clinical remission, is the therapeutic goal because intestinal inflammation often persists despite resolution of abdominal symptoms. Pediatric IBD comes with unique additional challenges, such as growth impairment, pubertal delay, the psychology of adolescence, and development of body image. Even after remission has been achieved, many patients with IBD continue to experience nonspecific symptoms like abdominal pain and fatigue. Transfer to adult care is a well-recognized risk for disease relapse, which highlights patient vulnerability and the need for a transition program that is continued by the adult-oriented IBD team. The general pediatrician is an invaluable link in integrating these challenges in the clinical care of patients with IBD and optimizing their outcomes. This state-of-the-art review aims to provide general pediatricians with an update on pediatric IBD to facilitate interactions with pediatric gastrointestinal specialists.
Entre filosofia e “não-filosofia”
Authors: Santana Cleiton Nery de
Published: December 2022

A pesquisa tem por finalidade identificar possíveis relações entre Merleau-Ponty e Claudel. Para responder a esse propósito, no primeiro momento, o trabalho parte da relação entre filosofia e literatura. Tal tematização localiza-se, especialmente, nos textos e cursos produzidos pelo filósofo nos anos 1950. Com isso, no segundo momento, torna-se possível compreender o lugar e a importância de Claudel para o projeto filosófico de Merleau-Ponty.
furto famélico a partir dos pensamentos de Hegel e Kant
Authors: Helfer Inacio , Schmitt Leandro de Mello
Published: December 2022

O presente artigo parte de uma notícia que foi veiculada na mídia, no ano de 2021, em plena pandemia de COVID-19, e que diz respeito ao furto de dois pacotes de massa de preparo instantâneo da marca Miojo, dois refrigerantes da marca Coca-Cola e um suco em pó, totalizando o valor de R$ 21,69. A mulher acusada deste furto foi presa no dia 29 de setembro de 2021, e solta por ordem do Ministro Joel Paciornik, do Superior Tribunal de Justiça (STJ), no dia 12 de outubro do mesmo ano. Apresentados os fatos, pretendemos enfrentar o seguinte problema: como Hegel e Kant se posicionariam caso tivessem que examinar esta situação, ou seja, para estes filósofos, há ou não a escusabilidade da conduta atribuída a esta mulher, mãe de cinco filhos, considerando se tratar de furto famélico? A título de resultados, verificamos que os posicionamentos destes filósofos vão a direções opostas, sendo que para Hegel, por se tratar de uma exceção e que a lei é relativa frente à Justiça, é possível justificar a ação injusta na presença do “direito de emergência” (Notrecht), isto a fim de se evitar uma injustiça ainda maior; enquanto que para Kant “reconhecer a validade universal da lei moral e abrir uma exceção a seu favor é incorrer numa contradição”, logo, para ele deve prevalecer o formalismo da sua moral, sem exceções.
Autoconsciência vs. autoconhecimento em Kant
Authors: Camillo José Carlos
Published: December 2022

Este artigo pretende analisar de forma breve a diferença entre autoconsciência e autoconhecimento em Kant e tentará apresentar evidências empíricas para essa divisão, especialmente a partir da proposta de Klein (2012). Para isso, a fonte primária de pesquisa será a Crítica à Razão Pura (CRP). Este trabalho seguirá a seguinte estrutura: primeiro, será apresentado de forma resumida o que levou Kant a tratar da questão da autoconsciência; em seguida, será discutida a diferença entre autoconsciência e autoconhecimento na CRP levando em conta também comentaristas como Rosenberg e Longuenesse; por fim, algumas evidências empíricas dessa separação serão apresentadas a partir da argumentação de Klein (2012) e essas serão discutidas com base na proposta idealista do filósofo alemão.
La variación concepcional en Twitter: análisis a partir del modelo de Koch y Oesterreicher
Authors: Sánchez-Saus-Laserna Marta
Published: December 2022

Este artículo analiza la variación concepcional que presenta la comunicación en Twitter a partir de los parámetros descritos en el modelo de Koch/Oesterreicher ([1990] 2007). Tras exponer los fundamentos de la lingüística de las variedades y la posición que tiene la variación concepcional dentro de la cadena de variedades y tras revisar la presencia que ha tenido este modelo en los estudios de comunicación mediada por ordenador, se exponen las características concepcionales de la comunicación en Twitter. El análisis se centra especialmente en los parámetros comunicación pública/privada, familiaridad, referencialización y dialogicidad, en los que es necesario matizar las características distintivas de la comunicación en redes sociales frente a una comunicación prototípicamente inmediata como la conversación oral.
Tradicionalidad discursiva y procesos de elaboración en el Cuatrocientos: las «Cartas» de Fernando de Bolea
Authors: Garrido-Martín Blanca
Published: December 2022

En este trabajo estudiaremos los procesos de elaboración vinculados a la construcción discursiva y textual que presentan las cartas compuestas por Fernando de Abarca Bolea y Galloz a los reyes de Aragón, Castilla y Portugal, así como a los letrados de España, tras la muerte de Carlos de Viana en 1461. Concretamente, analizaremos sus partes a la luz de las directrices retóricas de la época, así como algunos rasgos de la lengua elaborada que tendrán distinta suerte en la evolución posterior de la escritura epistolar. Para una mayor contextualización de estos rasgos, los compararemos con los testimoniados en otras cartas y epístolas cuatrocentistas, para así establecer de qué manera se encuentran determinados por la tradicionalidad discursiva en que las cartas se insertan. En las conclusiones, consideramos que estas Cartas son una primera confirmación de que la escritura epistolar del siglo XV emanada de la pluma de miembros de la corte participa en el establecimiento de qué rasgos tendrán mayor desarrollo en la conformación de la lengua elaborada frente a cuáles se abandonan en periodos posteriores.
Ідеї політичної філософії Миколи Конрада у релігійно-філософському контексті кінця ХІХ – першої половини ХХ ст.: лібералізм, націоналізм, соціалізм
Authors:   Hryhoriy Skovoroda Institute of Philosophy of the National Academy of Sciences of Ukraine, Kyiv, Ukraina, Sheremeta Oksana
Published: December 2022

The article draws attention to the key theses of Konrad’s vision of nationalism and socialism. It pays particular attention to examining the understanding of liberalism, particularly, one of the political kind. Konrad’s own vision of liberalism, socialism and nationalism was shaped by early neo-Thomism, the social teaching of the Catholic Church and neo-Thomist philosophers. As part of his research, Konrad considers political and economic issues in philosophical, religious and moral terms, which allows considering Konrad’s approach to liberalism not only as a socio-economic phenomenon, but also as an idea of political philosophy.
Status możliwości w logice trójwartościowej Jana Łukasiewicza
Authors:   Uniwersytet Rzeszowski, Polska, Balcerak Paweł
Published: December 2022

This paper will examine the motivations behind Jan Łukasiewicz’s rejection of the principle of bivalence. In particular, the relationship between the category of possibility and the logical value of judgements will be examined. This category is clearly linked to the view of the determinism/ indeterminism controversy presented by Łukasiewicz. The paper will close with remarks on the statute of possibility and an attempt to answer the question whether Łukasiewicz’s approach can be treated as something more than an intellectual exercise in constructing formal tools corresponding to certain conventions.