bluuebunny/crossref_metadata_2025 huggingface dataset:
Impacto y visibilidad nacional e internacional de la producción científica de la Dra. Blanca Estela Margarita Buitrón-Sánchez
Authors: Armendáriz Sánchez Saúl , Castro Escamilla Minerva
Published: November 2024

Se realizó un estudio métrico de la producción científica generada a lo largo de la vida académica de la Dra. Blanca Estela Margarita Buitrón-Sánchez, que busca mostrar su impacto, cooperación, citación y presencia a nivel nacional e internacional en beneficio de la paleontología mexicana y de los estudios regionales de la especialidad, utilizando diversas fuentes de información como el Web of Science, Scopus, SciVal, PURE, Altmetrics, Dimensions, Google Scholar, GeoRef, Geobase, T-Tesis y Geomex. Con base en estas herramientas se logró compilar todas las posibles variantes de la forma en que fue asentado su nombre, así como todos los trabajos indizados, ofreciendo un panorama amplio de su trayectoria en la paleontología mexicana y su aportación directa a las nuevas generaciones de científicos. El análisis métrico se enfoca a la visibilidad, presencia y cooperación que la investigadora ha tenido a lo largo de los años, por medio del análisis de sus publicaciones indizadas en los diferentes tipos de bases de datos y sistemas que se utilizaron para el estudio. Este trabajo no busca ofrecer un análisis de la vida académica de la investigadora, sino presentar un panorama bibliométrico de sus obras publicadas, pero sobre todo resaltar la aportación científica que ha realizado a la geología y en particular a la paleontología durante su actividad como investigadora.
Dinosaurs from the Late Cretaceous of the Ojinaga Basin in Northeastern Chihuahua, Mexico
Authors: Rivera Sylva Héctor E. , Nava Rodríguez Rosalba L. , Sánchez Uribe Iván E.
Published: November 2024

The Ojinaga Basin is crucial for understanding the southern province of Laramidia because it contains a unique dinosaur fauna on the North American continent. The Upper Cretaceous Aguja and Javelina formations contain fossil remains of the dinosaur families Hadrosauridae, Ceratopsidae, Nodosauridae, Tyrannosauridae, and Saltasauridae. The latter is the first evidence for a saltasaurid taxon from Mexico identified as Alamosaurus sanjuanensis.
Addenda sobre las características morfológicas de la langosta fósil (Atherfieldastacus magnus) en México
Authors: Gonzáles León Oscar
Published: November 2024

Un ejemplar de la especie Atherfieldastacus magnus recolectado en el estado de Puebla preserva los apéndices natatorios cono-cidos como pleópodos. Estas estructuras se han reconocido previamente en ejemplares del Reino Unido y España, pero no para México. Para el registro fósil mexicano se conocen bien las características anatómicas del cefalotórax, pleon, telson, pereiópodos y más recientemente antenas. Sin embargo, la presencia de pleópodos no había sido reportada. El registro presentado en este trabajo muestra detalles moderadamente preservados de las articulaciones basales y distales que incluyen la presencia de flagelos segmentados. La forma de los bordes en las pleuras abdominales permite asignar al ejemplar como un macho. De este modo, se aporta información adicional al conocimiento sobre la morfología en esta langosta fósil en México y que estuvo ampliamente dis-tribuida durante el Cretácico Inferior
Bioestratigrafía del Cámbrico en México
Authors: Cuen Romero Francisco Javier , Noriega Ruiz Héctor Arturo , Monreal Rogelio , Palafox Reyes Juan José , Ochoa Granillo José Alfredo , Montijo González Alejandra
Published: November 2024

El Cámbrico en México aflora únicamente en los estados de Sonora y Oaxaca, como secuencias aisladas y esporádicas, aunque con una biota fósil relativamente bien conservada. Estudios recientes en bioestratigrafía de trilobites del Cámbrico de México, demuestran que la columna bioestratigráfica para este sistema en el estado de Sonora está bien representada, principalmente desde el Terreneuviano hasta el Furongiano temprano, comprendiendo el intervalo pre-trilobite, y Zona de Fritzaspis hasta la Zona de Elvinia. En el estado de Oaxaca se conoce únicamente la Zona de Saukia (Furongiano). Por lo anterior el Cámbrico tardío (Furon-giano), corresponde a la parte menos conocida del Cámbrico en México
Especies del género Epicheloniceras del Aptiano superior en los estados de Chihuahua, Durango, Michoacán y Nuevo León, México
Authors: Moreno-Bedmar Josep Anton , López-Alpízar Lucero , Juárez-Arriaga Edgar , Quiroz-Barragán Jesús
Published: November 2024

Las especies del género Epicheloniceras, presentes en el Aptiano superior de México, reúnen formas tanto endémicas como de una distribución geográfica amplia. Los ammonites aquí estudiados se muestran en diferentes figuras, además, se realizaron siete modelos 3D de los ejemplares más relevantes para mejorar la visualización de sus características principales. Se analizaron seis especies de Epicheloniceras endémicas de México y se sugiere una posible sinonimia entre dos de ellas. Del mismo modo, se identifican y discuten cuatro especies del género Epicheloniceras que poseen una distribución geográfica amplia. Se considera que mejorar nuestro conocimiento sobre el registro del género Epicheloniceras en México permitirá empezar a evaluar el potencial de estas formas como índices bioestratigráficos secundarios en la Provincia del Atlántico Central. Así mismo, el estudio de las especies de Epicheloniceras con una distribución geográfica amplia va a permitir realizar correlaciones más precisas entre el esquema biozonal de la Provincia del Atlántico Central y las biozonaciones europeas, donde algunas especies de este género se emplean como índices bioestratigráficos primarios.
Excursión flora fósil triásica de la Formación Santa Clara en Sonora
Authors: Villanueva Amadoz Uxue , Solís Limón María Fernanda
Published: November 2024

Las floras fósiles triásicas en México son escasas, especialmente para el Triásico Superior donde solo se conocen dos localidades, una de ellas con abundante macroflora proveniente de la Formación Santa Clara del Grupo Barranca en Sonora. La Formación Santa Clara es la única formación unidad del Grupo Barranca en la que se ha reportado abundante flora en facies continentales-transicionales junto con fauna marina somera de edad cárnica en menor proporción. Su litología se caracteriza por sedimentos continentales y transicionales con un aporte de sedimentos marinos someros. Este grupo está constituido por tres formaciones que de base a techo son: Arrayanes, Santa Clara y Coyotes. Los límites litoestratigráficos inferior y superior del Grupo Barranca se establecen por discordancias; el inferior con las rocas carbonatadas que constituyen el basamento Paleozoico alóctono descritas como Formación San Antonio y el superior con las rocas volcánicas de la Formación Tarahumara de edad entre 90 y 70 Ma. Los sedimentos fueron depositados en la cuenca marginal de San Marcial con una dirección E–O, ubicada en la porción central del estado de Sonora, producido por un proceso de rifting.
Nuevo género de hojas ovadas de Rhamnaceae de la Formación Olmos (Cretácico Superior) de Coahuila, México
Authors: Centeno-González Naylet Karen , Porras-Múzquiz Héctor , Estrada-Ruiz Emilio
Published: November 2024

En el norte de México, en la Región Carbonífera, se encuentran los depósitos de la Formación Olmos (Cretácico Superior), una unidad litoestratigráfica ampliamente conocida por la asociación florística tan diversa que alberga, principalmente representada por impresiones y compresiones de hojas y frutos, además de otros organismos como invertebrados. En este trabajo presentamos un nuevo registro con base en tres hojas recolectadas en la Formación Olmos, cuyos patrones en su morfología foliar son congruentes a la familia Rhamnaceae. Las características con las que se encontró mayor similitud entre estos ejemplares y la actual familia fueron la forma laminar ovada, base obtusa, primer orden pinnado, segundo orden eucamptódromo, tercer orden percurrente opuesto con un ángulo casi perpendicular con respecto a la vena media, y cuarto orden reticulado. La combinación de caracteres se ha observado que se presentan dentro del género actual Gouania, la mayor parte de las características morfológicas son parecidas a las del tipo fósil descrito, excepto por el espaciado de las venas de segundo orden, por lo que se propone un nuevo género y especie fósil nombrado Gouianiaites muzquizensis. El registro de esta familia en la Formación Olmos, reafirma su presencia en el norte de México durante el Cretácico.
First record of the collared peccary Dicotyles tajacu (Artiodactyla, Tayassuidae), in the Gliptodonte locality, Villaflores municipality, Chiapas
Authors: Carbot-Chanona Gerardo , Gómez-Pérez Luis Enrique
Published: November 2024

Tayassuidae (peccaries) is a family of artiodactyls exclusively of America, that was widely distributed in North America during the Pleistocene. Nevertheless, records of this family are scarce in Mexico. The only valid species reported from the Late Pleistocene in Mexico were Platygonus compressus and Dicotyles tajacu, based on a few specimens. In this study, we report a new peccary specimen from the Gliptodonte locality (Late Pleistocene, Rancholabrean NALMA), Villaflores municipality, in the southern State of Chiapas. The new specimen consists of a distal part of the left humerus, which shows morphological differences from other North American Pleistocene and recent peccaries (Mylohyus, Platygonus, and Tayassu), allowing positive identification of the collared peccary D. tajacu. Thus, a new record of the species for the State of Chiapas and the first record of the Gliptodonte locality in the municipality of Villaflores is added, expanding the distribution range of the species during the Late Pleistocene in Mexico.
genus Zuercherella Casey, 1954 in the Upper Aptian (Lower Cretaceous) of the Cottonwood District, Northern California
Authors: Latil Jean-Louis , Murphy Michael A. , Rodda Peter U.
Published: November 2024

The presence of the Tethyan species Zuercherella zuercheri (Jacob, 1906) in the Upper Aptian of the Cottonwood district, northern California, is documented for the first time, allowing confirmation of an affinity between the Tethyan and Northeast Pacific biota during the Upper Aptian, Eotetragonites wintunius and Acanthohoplites gardneri Zones. The paleontological study of very well-preserved material also allows a better knowledge of the adult morphology of Zuercherella zuercheri.
Nuevo reporte de la langosta fósil Atherfieldastacus magnus (M´Coy, 1849) en la Formación San Juan Raya, Puebla, México
Authors: Fernández-Barajas María del Rosario , Gómez-Acevedo Sandra Luz , Prado-Escamilla Erick , Martínez-García Leonardo , González-León Oscar
Published: November 2024

Se presenta una nueva localidad con el registro de la langosta fósil Atherfieldastacus magnus en los alrededores de San Martín Atexcal, dentro de la Formación San Juan Raya en el estado de Puebla. Dicho registro amplía la distribución espacial de la especie en la región. Adicionalmente, se reporta la probable asociación simbiótica entre este crustáceo con bivalvos, misma que ha sido confirmada para la misma especie en depósitos sedimentarios del Reino Unido.
Estudio palinológico de una sección portadora del ámbar de Totolapa, en Chiapas, México
Authors: Castañeda-Posadas Carlos , Tomas-Mosso Azarael
Published: November 2024

En este trabajo se identifica el contenido palinológico de la secuencia estratigráfica de la localidad de ámbar Totolapa, Chiapas. Se identificaron en total 6 géneros fósiles pertenecientes a fungoesporas y 11 géneros-formas pertenecientes a plantas vasculares. En el estrato portador del ámbar se encuentran representados a Polypodiisporites (Polipodeaceae), Deltoidospora (Cyatheaceae), Cycadopites (Cicadaceae), Arecipites (Palmae), Momipites (Jungladaceae) y Zonocospites (Rizophoraceae) y los géneros Avicennia, Pelliceira, Quercus y Pinus. Por la asociación de polen fósil la comunidad vegetal pertenece a un bosque tropical perennifolio cercano a un manglar. Por otro lado, al realizar un análisis de similitud de los elementos taxonómicos encontrados con los trabajos reportados en la región, se sugiere que la comunidad de Totolapa es similar a la reportada por Tomasini-Ortiz para la localidad de Simojovel, por lo que se plantea que los estratos portadores de ámbar de Simojovel pueden estar restringidos a una edad Mioceno Inferior similar a los estudiados en Totolapa.
Métodos de recolecta, limpieza y montaje de microfósiles marinos (calcáreos y silíceos) en rocas semiconsolidadas y sedimentos
Authors: Gómez Espinosa Catalina , Gómez Lizárraga Laura Elena , Martínez Villa Brenda Berenice
Published: November 2024

En este trabajo se realiza una descripción de la metodología que se utiliza en México para el estudio de los microfósiles, como parte de la iniciativa del primer Workshop sobre rescate de material micropaleontológico realizado por el Laboratorio de Paleobiología de la Benemérita Universidad Autónoma de Puebla (BUAP), en donde se trató de formalizar las metodologías para la recuperación de material micropaleontológico en México considerando las adecuaciones particulares a las técnicas estándar. Este trabajo se centra en el estudio de microfósiles calcáreos (foraminíferos, ostrácodos y cocolitofóridos) y silíceos (diatomeas, radiolarios y silicoflagelados). Se inicia con la descripción de los métodos de recolecta para la extracción de microfósiles de material semiconsolidado y sedimentos tanto en ambiente marino (núcleos), como superficial (puntual y por canal). Posteriormente se describe el procesamiento de la muestra o submuestra considerando la limpieza por tamizado, la separación (“picking”), el cuarteado, la clasificación para material calcáreo y la digestión química para material silíceo; así como, el montaje para ambos casos, además de detallar el material que se utiliza en cada proceso.
Prefacio
Authors: Castañeda-Posadas. Carlos
Published: November 2024

Este número especial es resultado del Paleoworkshop: Rescate de Material Mexicano, celebrado en Ecocampus-BUAP en septiembre de 2023. La participación activa y entusiasta de todos los participantes demostró un compromiso compartido con la preservación y el estudio de la riqueza paleontológica de México y por tal motivo se propuso compartir estos conocimientos y se formuló este número especial, que esperamos sea el primero de varios.
I. GASPRINSKIY’S ACTIVITIES IN LAND AND LEGAL RELATIONS (1879-1882)
Authors:   Fevzi Yakubov Crimean Engineering and Pedagogical University, (Russia), Vaniev E.S.
Published: November 2024

On the base of archive sources analysis which have the practice of land and legal relations realization by I. Gasprinskiy as a Bakhchisaray mayor on 1879-1882 years was investigated the main aspects of his activities. It was founded that it implemented on administrative and management, enforcement and human rights forms. The main ways of that activities was the implementation of city’s rights on land and realization of local population’s land rights. In the borders of his jurisdiction, I Gasprinskiy from Bakhchisaray city initiated the civil and criminal proceedings against the city’s property rights violators and represented the interests of the city on the court sessions; issued binding decisions and orders on the Bakhchisaray city borders by all officials and people; provided to applicants the land property, which was owned by the city, in their possession and use; issued land deeds to interested persons on the basis of their applications; interacted with other State bodies and officials and coordinated their both activities in the enforcement and preventive spheres; capitalizing and profit from city’s land property for Bakhchisaray; delegated his jurisdiction rights to other officials under his authority. We investigated the complex of administrative, management and organizational measures which he used for the control ordering by Bakhchisaray lands. In the exercise of his powers he took into account of people interests and contributed to their achievement within the limits established by law. His activities had a positive impact on the dynamics of land relations in Bakhchisaray city.
THE DOCUMENTARY LEGACY OF GRAND DUKE MIKHAIL ALEXANDROVICH IN FOREIGN ARCHIVES
Authors:   Bryansk State Museum of Local Lore (Russia), Erofeeva G.I.
Published: November 2024

The article provides an overview of the documentary heritage of Grand Duke Mikhail Alexandrovich. Special attention is paid to foreign archives. The documents reflect the personal life, military service of Grand Duke Mikhail Alexandrovich, his hobbies, leisure, foreign trips, the Orel period, etc. The pages of the biography of Alexei Sergeyevich Matveev, the Grand Duke's business manager, are also highlighted. In addition, the article contains letters and telegrams from the Grand Duke of Perm, the place of exile of Mikhail Alexandrovich. Previously, these documents were not fully involved. The materials are in a private collection, the archive of the P. Gray family, Great Britain. The personality of the Grand Duke is one of the key figures of a turning point in Russian history. From 1899 to 1904. he was the heir to the throne of the Russian Empire. On March 3, 1917, Nicholas II signed the manifesto of abdication in favor of Grand Duke Mikhail Alexandrovich. Thus, the introduction of materials from foreign archives into scientific circulation will make it possible to supplement the pages of the biography of Grand Duke Mikhail Alexandrovich and help form the funds and exposition of future museums dedicated to the Grand Duke in Perm and the locality of the Bryansk region.
A NEW THREE- STEP DERIVATIVE FREE ITERATIVE METHOD AND ITS DYNAMICS
Authors: Syamsudhuha Syamsudhuha , Imran M , Putri Ayunda , Deswita Leli , Amelia Riski
Published: November 2024

A new free derivative iterative method is presented in this article. The method is developed by combining Newton’s method and Euler’s method. Deriva- tives in this method are approximated by forward difference, hyperbola and divided difference. The order of convergence is proven analytically to be of sixth order. Numerical results exhibit that the new method is comparable to other methods. Basins of attraction are also provided to support the proposed method.
A relação do cigarro eletrônico com a saúde bucal
Authors:   , Florencio Jonatas de Arruda , Silva Marcos Vinicius Soares dos Santos , Rostelato Nicolas Vicente Rolim Ribeiro , Dias Pablo Ossamu de Campos Anno , Domingues Rafael Savoldi
Published: November 2024

Ultimamente, o cigarro eletrônico é grande alvo de assuntos relacionados à saúde. No entanto, ele vem ganhando destaque em suas consequências na saúde bucal a longo prazo, afetando dentes, tecidos periodontais e qualidade salivar. Inflamação gengival suprimida, manchamento no esmalte e xerostomia, são sintomas que normalmente são apresentados em exames clínicos ao avaliar um usuário de cigarro eletrônico. Assim, a nicotina também influencia em outros problemas fisiológicos como o estresse cardiovascular. Baseado nisso, este trabalho de revisão literária foi realizado com bases de dados do PUBMED e Google Acadêmico, onde foram selecionados 27 artigos relacionados ao tema, disponíveis entre os anos 2013 e 2024. Além disso, realizou-se também uma pesquisa de campo, na Universidade de Sorocaba, através de um questionário online, totalmente anônimo, para avaliar a prevalência do uso de cigarro eletrônico. Um total de 163 alunos matriculados nos diversos cursos de Graduação da Universidade responderam a pesquisa e concluiuse uma maior prevalência do uso de cigarros eletrônicos em jovens adultos entre 17e 20 anos de idade.
Bruxismo: etiologia, diagnóstico e tratamento
Authors:   , Soares Guilherme Fernandes , Góes João Pedro de Albuquerque
Published: November 2024

O bruxismo possui uma etiologia multifatorial podendo ser detectado através de sintomas relatados, exames clínicos ou mesmo por exames complementares, que por sua vez, cabe observar os problemas orofaciais de grande importância que podem surgir, prejudicando a saúde e até mesmo a qualidade de vida. Tem como padrão o ato de apertar e/ou ranger os dentes, assim, há o surgimento do bruxismo do sono que ocorre de maneira inconsciente enquanto o indivíduo está dormindo, podendo ter a presença de ruídos. Sua sintomatologia pode ser ocasionada por hipertrofia do músculo masseter e temporal, desgaste anormal dos dentes, dores de cabeça, disfunções temporomandibulares e dificuldades ao dormir e o tratamento pode ser realizado através de técnicas que possibilitam uma melhora na condição do indivíduo de acordo com o grau de dor. Diante disso, é de suma importância que o cirurgião-dentista compreenda essa patologia e aplique os tratamentos de maneira eficaz, visando restaurar a qualidade de vida do paciente. É crucial que ele esteja atento a todos os sinais e sintomas relatados, e mantenha-se sempre atualizado, pois o diagnóstico precoce é fundamental. Dessa forma, o objetivo deste trabalho é realizar uma análise sucinta dos elementos relacionados à manifestação do bruxismo, abordando as intervenções terapêuticas, tais como placa oclusal, toxina botulínica e acupuntura, consideradas as mais viáveis para atenuar os sintomas. Para este trabalho de revisão de literatura foram realizadas buscas nas plataformas Bvsalud, Pubmed, Lilacs, Researchgate e Sciel. Sendo selecionados 13 artigos e livros relacionados ao tema, publicados entre os anos de 2003 e 2023. Conclui-se com este trabalho que é de suma importância ao cirurgião-dentista o conhecimento relacionado a etiologia, diagnóstico e tratamento do bruxismo.
Disfunção temporomandibular: dados importantes para diagnóstico e tratamento
Authors:   , Russo Bruno Antonio , Alonso Pedro Neumeister
Published: November 2024

O número de pessoas que apresentam casos de disfunção temporomandibular vem crescendo significativamente nos últimos anos e boa parte dessas não estão cientes de que o profissional responsável por essa área é o cirurgião-dentista, o qual, por sua vez, deve ter a capacidade de reconhecer a disfunção para que possa chegar ao tratamento correto, ou, ao menos, encaminhálas para outro cirurgião-dentista com especialização na área de disfunção temporomandibular e dor orofacial. O presente trabalho trata-se de uma revisão de literatura, e tem como objetivo apresentar os métodos para chegar ao diagnóstico da disfunção temporomandibular e descrever os tratamentos de eleição através de terapias conservadoras ou invasivas. Os critérios de inclusão foram de artigos que abordassem a temática de exame clínico para diagnóstico da disfunção temporomandibular, exames complementares, dores orofaciais e terapias no geral. Pesquisaram-se nas seguintes bases de dados: Scielo, Pubmed e Google Scholar. E foram selecionados 28 artigos e 1 livro sobre esse tema. Concluiu-se que o tratamento varia de acordo com a gravidade do caso, geralmente iniciando com abordagens conservadoras. Porém, em casos mais graves, a intervenção cirúrgica pode ser necessária, tudo dependerá de um correto diagnóstico por meio de um minucioso exame clínico, e caso necessário, exames complementares.
Dilemmas concerning dependencies between direct payments and farm investment
Authors: Soliwoda Michał
Published: November 2024

The main aim of this paper was discuss theoretical and methodological difficulties referring to measurement of dependencies between direct payments (including decoupled payments) and farm investment. The article presents the critical overview of research approaches concerning the aforesaid relationship. Moreover, this paper discusses dependencies, based on the empirical data (from European FADN): between investment rate (gross investment/depreciation) and decoupled payments with the assessment by means of correlation analysis. Implementation of the integrated research approach should be recommended. Althought behavioural factors may be significant in analysis how direct payments affect, channels concerning agricultural policy should not be ignored. In the case of aggregated data from New Member States (NMS), dependencies were unequivocal. This may indicate the need to carry out detailed studies on uncertainty and farmers’ expectations for the type and amount of future payments.
The state backing mechanism for the development of the agrarian sphere of economy of Ukraine
Authors: Malik Mykola , Zaburanna Lesia
Published: November 2024

The article deals with analysis of the current situation in agriculture sector and creation of the basic prerequisites of building the state backing mechanism for the development of the agrarian sphere of economy of Ukraine to improve its performance.
Polityka rachunkowości w zakresie ewidencji i rozliczania inwestycji
Authors: Bernaziuk Anna
Published: November 2024

W myśl prawa rachunkowego, zarówno zgodnie z ustawą o rachunkowości, jak i standardami międzynarodowymi, inwestycje stanowią posiadane przez jednostkę aktywa w celu osiągnięcia z nich korzyści ekonomicznych wynikających z przyrostu ich wartości, uzyskania przychodów w formie odsetek, dywidend (udziałów w zyskach) lub innych pożytków, a w przypadku nieruchomości – takie, które nie są użytkowane przez jednostkę, lecz posiadane w celu przyrostu wartości bądź uzyskiwania przychodów z czynszu. W niniejszym referacie zostały przedstawione obowiązujące zasady rachunkowości regulujące sposoby ujęcia, prezentacji i wyceny inwestycji w sprawozdaniach finansowych, występujące różnice między wymogami ustawy o rachunkowości a standardami międzynarodowymi w tym obszarze, a także stosowane w praktyce rozwiązania wpływają na prezentowane wyniki finansowe jednostek gospodarczych. Wyniki przeprowadzonych prac wskazują, że zarówno stosowane standardy rachunkowe, jak i decyzja o zakwalifikowaniu nabytego aktywa niejednokrotnie przesądzają o późniejszej wycenie, a także wpływają na wielkości prezentowanych wyników finansowych.
Metody wyceny inwestycji długoterminowych w prawie bilansowym
Authors: Dziedzic-Jagocka Ilona , Piątek Edyta
Published: November 2024

Nieruchomości to jeden z najciekawszych i najbardziej rozwijających się segmentów gospodarki. Wprowadzenie w Polsce gospodarki rynkowej umoż- liwiło postrzeganie nieruchomości nie – jak to było wcześniej – jako przyczyny kosztów i kłopotów, ale jako źródła zysku, wzrostu wartości, prestiżu itp. Tematem artykułu są inwestycje, w szczególności metody ich wyceny w systemie rachunkowości podmiotu gospodarczego. Na dzień bilansowy nieruchomości inwestycyjne muszą zostać przedstawione w wartości rynkowej lub wartości godziwej. Ustawodawca nie zdefiniował metod operacyjnych wyznaczania wartości godziwej, pozostawiając tę kwestię do wyboru podmiotom posiadającym nieruchomości inwestycyjne – zakresowi przyjętej polityki bilansowej. W artykule przedstawiono metody operacyjne wyceny inwestycji w nieruchomości zapisane w polityce bilansowej dużej firmy inwestycyjno-deweloperskich.
Ways to increase competitiveness of an enterprise on the example of activity of Nestlé in Ukraine
Authors: Kiforenko Oksana , Kondraszuk Tomasz
Published: November 2024

The current situation clearly shows the economic and logistic development of the world that gives companies the opportunity to enter the new fastgrowing markets. However, this situation increases the competitive pressure. So, if companies want to survive under the circumstances of global competitiveness, they face the task of increasing their competitiveness. According to some scientists, competitiveness is the potential, opportunities and ability of a market participant to withstand competition, that is, competition from the other entities operating in the same industry in the market. In this situation an important role play such factors, as price, level of development, location, level of services and quality. There are two approaches to the evaluation of company competitiveness level – market approach and resource approach. An important way of increasing a company competitiveness level is the internationalization of its activity, that is its entrance into foreign markets. In such a situation there appears the concentration of activity and the taking over of a larger part of a market. The essence of the notion “competitiveness” was examined in the article. The essentially new scheme of internationalization was presented. The scheme of indirect distribution channel was proposed. The practical experience of internationalization activity was analyzed.
Ocena rentowności przedsiębiorstw przemysłowych w zależności od temp zmian kursów ich akcji
Authors: Grzejszczyk Beata , Juszczyk Marta
Published: November 2024

W opracowaniu przedstawiono ocenę rentowności przedsiębiorstw z wybranych branż produkcyjnych na Giełdzie Papierów Wartościowych w Warszawie w zależności od tempa zmian kursów akcji. Do badań wybrano cztery sektory przemysłowe, tj. budowlany, elektromaszynowy, metalowy i spożywczy, do których łącznie zakwalifikowano 83 przedsiębiorstwa. Dane wykorzystane do obliczeń wskaźników finansowych pochodzą z kwartalnych sprawozdań finansowych przedsiębiorstw za lata 2009–2011. Analizie poddano obszar rentowności spółek, w tym wskaźnik rentowności majątku, wskaźnik rentowności kapitału własnego, jak również wskaźnik rentowności sprzedaży.
A new course difficulty index (CDf): Framework and application
Authors: Kelesidis Konstantinos , Karamitopoulos Leonidas , Dervos Dimitris
Published: November 2024

A new framework for the quantification of course difficulty in academic
curricula is proposed. The originality of the approach lies in its
course-centric nature. A course difficulty index value is calculated (CDf), using difficulty indicators that characterize the course as a whole. The
difficulty indicators can be tailored to reflect the academic domain
considered. A weighting percentage is calculated and it is assigned to each
course difficulty indicator, by systematically conducting Principal
Component Analysis (PCA) on students? assessment data. Next, the weighted
difficulty indicators are used to calculate CDf in the form of a composite
indicator. In general, the value of the latter varies across courses, and
across different offerings of a given course. The CDf framework is applied
in the case of a university in Greece by utilizing course difficulty
indicators which are objective in their nature, like course mean and median
grades, passing grade percentages, etc. The dataset used spans a period of
thirteen (13) academic years. The findings are used to identify courses
that represent ?bottlenecks? in student study paths. Subjective course
difficulty indicators may also be used, like students? questionnaire data.
It is worth noting that the quantification of course difficulty by means of
a single index can be used in the calculation of adjusted student scores
and, as such, facilitate data mining operations on students? assessment
data. All in all, the proposed CDf frame work and analysis comprise a useful
tool for academic policy-making and quality assurance.
Numerical modelling and simulation of hydrogen and air mixing to prevent ignition delay and flashback
Authors: Jaeger Marc , Hribersek Matjaz , Kokalj Filip , Zadravec Matej , Samec Niko
Published: November 2024

Practically all residential and commercial gas appliances installed within
the EU today were designed for operation with natural gas. A clean and
efficient solution for heating and hot water generation is the combustion of
hydrogen in case of a gas condensing boiler. Safe and stable combustion of
hydrogen is a complex issue, and several influence parameters must be
understood for the safe design of hydrogen capable gas condensing boilers.
In premixed hydrogen-air combustion, there are two physical problems that
should be avoided at all costs: flashback through the burner to the
premixing duct and ignition delay in the combustion chamber. Well mixing of
reactants is therefore very important to achieve stable and efficient
hydrogen combustion. To evaluate the influence of commercialized mixing
stages (fan-venturi combination), the impact of the rotational velocity on
the degree of mixing in case of a venturi-fan combination used in domestic
gas condensing boilers is presented in this paper. Transient,
three-dimensional simulations with different turbulence modelling approaches
were performed to assess the degree of mixing upstream the hydrogen capable
multi-hole burner. It is shown that the lower angular velocities produce
better mixing. It can also be assumed that a local variation of up to 17% in
the adiabatic flame speed can be expected due to the mixing processes as the
consequence of the local air-fuel equivalence ratio variation.
R245fa vertical downward flow boiling heat transfer characteristics in a micro/nano-porous surface coating tube
Authors: Cao Shuang , Liu HE. , Hu Chunxia , Li Xishi , Zhang Zhanying
Published: November 2024

This research employed a combination of sintering and electrochemical
deposition methods to prepare a micro/nano-porous coating on the inner wall
of stainless-steel tube with an inner diameter of 10 mm. A vertical downward
flow boiling experiment was conducted using R245fa as the working fluid to
compare the flow boiling heat transfer characteristics between the smooth
tube and the enhanced tube. The experimental parameters were as follows: the
saturation pressure was maintained at 0.6 MPa, mass fluxes ranged from 200
to 700 kg/(m?s), heat fluxes varied from 5 to 75 kW/m?, and inlet vapor
qualities spanned from 0 to 1. The findings indicated that both tubes
exhibited only annular flow and dryness under the vertically downward flow
conditions. The mass fluxes had a limited effect on heat transfer
performance. However, as the inlet vapor quality increased, the boiling heat
transfer coefficients exhibited a tendency to increase and then decrease,
with the heat transfer coefficients of the enhanced tube outperforming those
of the smooth tube. This phenomenon can primarily be attributed to the
increased density of nucleation sites and superior surface wettability
compared to that of the smooth tube. The enhancement factor for heat
transfer and the performance evaluation coefficient achieved values of 1.884
and 1.762, respectively.
Heat transfer characteristics of micro-droplet impacting on high-temperature wall in pyrolysis of methyl ricinoleate
Authors: Mao Xiaoning , Liu Zhendong , Li Liting , Yu Shangzhi , Xie Qinglong , Duan Ying , Nie Yong
Published: November 2024

The rapid heating of the material is a key factor in the pyrolysis of methyl
ricinoleate, which is mainly affected by the droplet size and velocity of
methyl ricinoleate droplet impacting on high-temperature wall. The process
of millimeter-droplet of methyl ricinoleate impacting on high-temperature
wall at different droplet sizes and velocities were studied by high-speed
photography technology and multiphysics simulation. The simulation results
were basically consistent with the experimental results. Based on this
model, the process of micro-droplet impacting on high-temperature wall was
investigated, obtaining the heat rates of droplet at different droplet sizes
and velocities. The processes of 38 ~ 58 ?m droplet impacting on
high-temperature wall at velocity of 10 ~ 30 m/s were investigated. As the
droplet at the initial temperature of 27 ?C and droplet size of 38 ?m
impacting on a high-temperature wall of 480 ?C at a speed of 20 m/s, the
average heating rate of the droplet reached 107 ?/s orders of magnitude. The
results showed that faster heating rates were obtained at smaller droplet
size and faster droplet velocity. Hence, the rapid heating of the material
can be achieved by the micro-droplet impacting on stable high-temperature
wall.
FORMATION OF FOREIGN-LANGUAGE COMMUNICATIVE COMPETENCIES OF STUDENTS OF PROFESSIONAL PRE-HIGHER EDUCATION INSTITUTIONS
Authors: Dereka Kateryna
Published: November 2024

In the article, the author analyzed the pedagogical conditions for the formation of foreign language communicative competences in institutions of professional pre-higher education in the process of teaching students of 121 program subject area – Software Engineering. During the study, a comprehensive approach was used, including a deep analysis of psychological and pedagogical literature: the study of scientific papers, articles and other sources of information on the topic under study. Analytical work with information sources: synthesis and systematization of acquired knowledge, clear formulation of key concepts and aspects of the topic. It has been established that modern employers expect software engineering professionals to have not only deep technical knowledge but also a high level of English language proficiency. This includes the ability to work with English-language technical documentation, communicate effectively in international projects, and write professional documentation in English. This is especially true for professionals studying at institutions of professional pre-higher education. Foreign language training should be aimed at developing the communication competencies necessary to work effectively in an international environment. The author identifies the main pedagogical conditions, in particular, the formation of motivation in future IT specialists to learn foreign languages; systematic use of digital interactive technologies as a means of forming foreign language communicative competences; creation of professionally oriented teaching and methodological support (in particular, workbooks in in English for professional purposes for each semester); readiness of foreign language teachers to use professionally oriented teaching and methodological support.
ANTHROPOLOGY OF THE FUTURE: HOW TECHNOLOGY WILL CHANGE OUR UNDERSTANDING OF HUMANITY IN 2025
Authors: Levitskaia Anna
Published: November 2024

As we venture into 2025, the intersection of anthropology and technology presents a fascinating frontier for understanding humanity. This article explores the transformative impact of emerging technologies on our perceptions and experiences of being human. Anthropology, traditionally focused on the study of human societies, cultures, and evolutionary development, is now increasingly intertwined with the rapid advancements in technology. (Lytvynova, L. V. 2004) The article delves into the evolution of anthropological studies in the context of technological innovation. Historically, anthropology has provided insights into the cultural and social dynamics of human societies. However, the advent of digital technologies, artificial intelligence, and biotechnology is reshaping these dynamics, prompting anthropologists to reconsider their frameworks and methodologies. The integration of big data analytics, for instance, allows for a more nuanced understanding of human behavior on a global scale, uncovering patterns and trends that were previously elusive. Next, the article examines how technologies such as virtual reality (VR) and augmented reality (AR) are revolutionizing anthropological research and education. These immersive technologies enable researchers to recreate and explore ancient civilizations, offering new perspectives on historical and cultural contexts. Moreover, VR and AR provide powerful tools for education, allowing students to engage with anthropological content in more interactive and impactful ways.
PRECEDENT NAMES AS TRANSMITTERS OF HISTORICAL AND COLLECTIVE MEMORY IN THE POEM “THE TIME IN BURSA” BY A. H. TANPINAR
Authors: Virnyk Olga
Published: November 2024

This article explores the use of precedent names as carriers of historical and collective memory in A. H. Tanpınar's poem “The Time in Bursa.” Precedent names, being culturally significant proper nouns, evoke historical, cultural, and social connotations that resonate deeply within a collective consciousness. The study analyzes how these names serve as linguistic bridges between past and present, shaping a shared understanding of national identity and heritage in Tanpınar’s poetry. The analysis focuses on the poem's ability to transmit cultural memory through names associated with key historical events, figures, and places, thus linking personal memory with collective historical narratives. By exploring the poetic function of these precedent names, the article highlights Tanpınar’s contribution to preserving and enriching the cultural identity of Turkish society. Employing methods such as textual, intertextual, and historical-linguistic analysis, the research uncovers how Tanpınar’s use of precedent names fosters a dialogue between individual and national history, allowing readers to engage with the collective memory of their community. The study positions precedent names not merely as literary devices, but as pivotal elements in understanding the dynamics of memory and identity in Turkish poetry. This research aims to broaden the understanding of how names rooted in cultural and historical significance can function as powerful transmitters of collective memory, contributing to the formation of a cohesive national identity in literary texts.
THE RELATIONSHIP OF STATE INVESTMENTS IN THE SECTOR OF ССI AND THE LEVEL OF COMPETITIVENESS OF THE ECONOMY
Authors: Bloshchynskyi Denys
Published: November 2024

The article examines the relationship between public investment in the creative and cultural industries (CCI) sector and the level of competitiveness of the national economy. This study examines the influence of state-sponsored initiatives, including innovative projects, cultural programmes and creative start-ups, on a country's global economic competitiveness. It is established that investments in the cultural and creative industries have a dual impact on the national economy. Firstly, they facilitate the development of the cultural and educational spheres. Secondly, they have a significant impact on GDP growth, job creation, increase in export potential and attraction of foreign investment. Particular attention is paid to the mechanisms of interaction between the public and private sectors for the effective implementation of investment programmes in the field of CCI. The article examines the various financing models and institutional approaches that can ensure the sustainable development of creative industries. A substantial portion of the study is dedicated to an examination of international experiences with regard to investment in cultural and creative industries. In particular, the European Union, the United Kingdom, the United States, and the countries known as the "Asian Tigers" are taken as case studies. Based on a comparative analysis of these cases, the most effective instruments for supporting investments in the CCI sector and their impact on the competitiveness of national economies are identified.
SUBJECTIVE AND OBJECTIVE DIMENSIONS OF COMMUNITY RESILIENCE AT WAR TIME (BASED ON THE RESULTS OF A QUALITATIVE RESEARCH ANALYSIS)
Authors: Kuzmuk Olga
Published: November 2024

The article is devoted to studying community resilience in the context of war in Ukraine. It analyzes both subjective and objective dimensions of resilience that affect the ability of local communities to adapt to crisis conditions. The empirical foundation of the research consists of interviews and focus groups with representatives of executive and local authorities, the public sector, business, volunteer organizations, and informal initiatives, conducted within the framework of the Polish-Ukrainian research grant «Multilevel governance of the humanitarian crisis caused by the Russian aggression on Ukraine, using examples from the Lublin Voivodeship (PL) and the Volyn Oblast (UA)» (funded by NAWA). Subjective aspects of resilience encompass public perceptions, trust among community members, and emotional resilience, which is manifested in people's willingness to support one another. Objective dimensions include infrastructural, economic, and social resources that contribute to recovery after crises. The results indicate that distinguishing between subjective and objective aspects of resilience is an effective tool for developing policies capable of supporting communities in wartime. This article aims to contribute to the understanding of the complexity of community resilience in times of crisis and social instability.
THE CONCEPT OF SPLENDID ISOLATION: A CONTEMPORARY APPROACH
Authors: Pidbereznykh Inna , Kostyuk Evgeny
Published: November 2024

The article deals with the concept of «splendid isolation», traditionally associated with British foreign policy in the late 19th century, refers to the period when Britain distanced itself from European alliances. This article examines the rationale and consequences of this policy through a contemporary lens, drawing on contemporary scholarship to reassess the motivations and outcomes of Britain's diplomatic posture in that era. Analyzing the concept of «splendid isolation», the study focuses on the political, economic and military factors that determined British strategy. The focus of the study is also the analysis of criticism of this strategy and its consequences for Great Britain in the context of changes in the international balance of power at the beginning of the 20th century. The question arises as to whether «splendid isolation» was really an effective strategy for protecting national interests and maintaining the status of a world power. The traditional view of British foreign policy in the late Victorian era emphasizes independence and avoidance of binding alliances. The article examines the changes in the international environment, especially the growing competition from France, Russia, Germany and the United States, and how they influenced the decisions of British politicians. The article also examines the transition from isolationist policies to strategic alliances at the beginning of the 20th century.
STRUCTURAL AND FUNCTIONAL ASPECTS OF POLITICAL COMMUNICATION IN THE CONTEXT OF MODERN SOCIAL DEVELOPMENT
Authors: Popovych Yana , Marakin Vitalii
Published: November 2024

The article highlights the structural and functional features of political communication as a process of communicative interaction in the political sphere in the conditions of modern social development. It was determined that political communication is a communicative process of mutual exchange of political information and broadcasting of political discourse among political subjects, state administration bodies, civil society, aimed at achieving consensus in making political and managerial decisions, legitimizing power and maintaining the stability of the democratic political system through means mass communication, Internet social networks, informal contacts, etc. The leading functions of political communication in terms of its structural elements are distinguished: 1) subjects of political communication: citizens, state authorities and management, political parties, movements and associations, civil society institutions, associations and groups of users of social networks on the Internet etc; 2) feedback between the subjects of political communication, acting as a communicative interaction that takes on different forms of information exchange; 3) information message as a relevant political discourse; 4) channels and means of information transmission and two-way communication between subjects of political communication.