bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of sowing time and fertilizer on the protein content, seed- and protein yield of dry beans (Phaseolus vulgaris L.)
Authors: GYÖRGYINÉ KOVÁCS Andrea , TÓTH Gabriella , SIPOS Tamás , SZABÓ Béla , HENZSEL István
Published: December 2023

The beans are an important protein source. In our three-year experiment, we examined the effect of sowing times and fertilizer doses on the protein content of the seed and the protein yield per hectare. We set up the trial on sandy soil, without irrigation, in four replications with 300,000 plant per hectare in Nyíregyháza (Hungary). 10 m2 plots were in randomized blocks, with three sowing times (in normal time, earlier and later) and three fertilizer doses (0 %; 100 % and 150 %). We measured the nitrogen content of the seed with a Vario-Max CNS analyzer. The protein contents were counted from that value. The data were evaluated with Excel and SPSS 22.0. In examined 3 years the largest protein contents were in the third sowing time with 150 % fertilizer dose. In 2016-17 the yield and protein yield of the third sowing time were larger than the value of earlier sowing times for all three fertilizer doses. This was because of favourable weather. The significant effect of increased fertilizer doses was not proved at a given sowing time. If the weather was favourable, then the significant relationship among the sowing time, protein content, yield, and protein yield was positive and strong.
Wokół chrztu Rusi Kijowskiej do czasów Włodzimierza I Wielkiego
Authors: Sprutta Justyna
Published: December 2023

Ewangelizacja Rusi Kijowskiej zaczęła się już za panowania księżnej Olgi, która przyjęła chrzest, według powszechnego poglądu, w Konstantynopolu. Jednakże rzeczywistym chrzcicielem Rusi był dopiero jej wnuk, książę Włodzimierz I Wielki. To on doprowadził do chrztu swe księstwo, ale nie zdołał wytrzebić z niego pogaństwa. Na decyzję o przyjęciu chrztu przez tego księcia bardziej jednak zdawały się wpływać czynniki polityczne niż religijne. Prestiż Rusi jako kraju chrześcijańskiego usiłowano podnieść, przypisując jej ewangelizację samemu apostołowi Andrzejowi. Z nim też, jak i z Mojżeszem, królami Dawidem i Salomonem oraz ze św. Pawłem i św. Jerzym porównywano księcia Włodzimierza, natomiast księżną Olgę ze św. Marią Magdaleną i św. Heleną, w obojgu widząc chrzcicieli Rusi. Okolicznościami najbardziej sprzyjającymi przyjęciu chrztu przez ruskiego władcę było udzielenie tego sakramentu księżnej Oldze, wcześniejsza znajomość chrześcijaństwa przez księcia Włodzimierza, a także obecność chrześcijan w jego drużynie. O tym traktuje niniejszy artykuł.
Main characteristics of 11th -15th centuries bricks from monumental buildings of the Pechersk monastery in Kyiv
Authors: Makhota Olena Olehivna
Published: December 2023

The relevance of the proposed work lies in the fact that the powerful collection of building materials has been assembled in the scientific funds of the National Preserve „Kyiv-Pechersk Lavra” over a 100-year history of archaeological research into architectural monuments from the 11th-15thcenturies (the Dormition Cathedral, chapel of St. John the Baptist, Trinity Gatech church, a brick refectory, and a stonewall from the 12thcentury). It consists of bricks (plinthois), ceramic tiles and stone floor slabs, roof tiles, glass hutters, frescoes, mosaics, samples of stones and solutions, marble decorative elements, etc. Among the most massive and informative materials is a plinthoi. The study of its characteristics and historical and cultural significance is aimed at acquiring a body of knowledge about building materials. M. Kholostenko, G. Ivakin, O. Syromyatnikov, and D. Jolshin were engaged in the study of bricks from the Pechersk monastery. However, no generalizing work on construction materials of the 11th-15th centuries of these monuments of ancient Kyiv has been carried out till now.
Wczesnośredniowieczne groty strzał z poroża i kości
Authors: Mitelsztet Szymon
Published: December 2023

The text aims to draw attention to the issue of early medieval antler and bone arrowheads, rarely discussed in historiography. Tracing the history of research and bringing closer the opinions of individual researchers shows how the interpretations of these monuments in archaeological literature have changed over the years. The text discusses and characterizes the findings of arrowheads from the territory ruled by the Piast Dynasty together with an attempt to divide them into types according to the typology of A. F. Medvedev for finds from the territory of ancient Rus. These issues are only an introduction to further research in this field.
Pathogenic bacteria and treatment resistance in older cardiovascular disease patients with lung infection and risk prediction model
Authors: Liu Hongbo , Xie Liyan , Xing Cong
Published: December 2023

This study analyzes the distribution of pathogenic bacteria and their antimicrobial susceptibilities in elderly patients with cardiovascular diseases to identify risk factors for pulmonary infections. A risk prediction model is established, aiming to serve as a clinical tool for early prevention and management of pulmonary infections in this vulnerable population. A total of 600 patients were categorized into infected and uninfected groups. Independent risk factors such as older age, diabetes history, hypoproteinemia, invasive procedures, high cardiac function grade, and a hospital stay of ≥10 days were identified through logistic regression. A predictive model was constructed, with a Hosmer–Lemeshow goodness of fit (P = 0.236) and an area under the receiver operating characteristic curve of 0.795, demonstrating good discriminative ability. The model had 63.40% sensitivity and 82.80% specificity, with a cut-off value of 0.13. Our findings indicate that the risk score model is valid for identifying high-risk groups for pulmonary infection among elderly cardiovascular patients. The study contributes to the early prevention and control of pulmonary infections, potentially reducing infection rates in this vulnerable population.
Turf Building in Iceland – Past, Present, and Future
Authors: Zoëga Guðný , Sigurðardóttir Sigríður , Zoëga Bryndís
Published: December 2023

For a millennium, turf was the primary building material in Iceland. It was used for dwellings, outhouses, boundary walls, raised roads, and other man-made structures. Turf is known as an earthen building material in many countries, especially in northern latitudes, but the knowledge of how to build using it has mostly disappeared. As turf was used well into the twentieth century in Iceland, the skilled craft of locating, harvesting, and building with this material has been retained. This is also facilitated by still standing historical buildings and the need for continual maintenance. Archaeologists also benefit from learning about turf as they frequently interpret the remains of turf walls in the archaeological record. This means that Iceland is in a unique position to disseminate knowledge on this important intangible heritage. However, because of a lack of adequate funding and strategies for maintaining the craft, these skills are in danger of disappearing in Iceland as well. In this article, we discuss the state of knowledge on turf, what turf is, the preservation of the intangible building heritage, the revival of interest in turf, and how the various strands of evidence serve as background for the interpretation of turf as heritage and as an archaeological material.
Koncept ekonomije dijeljenja – pogled iz različitih perspektiva
Authors: Podrug Doris
Published: December 2023

Ubrzani tehnološki razvoj zadnjih nekoliko desetljeća doveo je do odmicanja od tradicionalnog modela poslovanja poduzeća na razvoj novih modela koji se oslanjaju na korištenje digitalnih platformi za dijeljenje nedovoljno iskorištenih dobara ili usluga, što je poznato kao ekonomija dijeljenja. Porast ekonomije dijeljenja značajno mijenja potrošačko ponašanje milijuna ljudi širom svijeta. Ekspanzivan rast ekonomije dijeljenja i njezin dramatičan utjecaj na različite aspekte današnjeg društveno-ekonomskog sustava potaknuo je sve veći interes javnosti posljednjih desetak godina. Na tržište su ušli novi igrači na mnogim poljima koji su stekli značajnu važnost, a neki su čak i nadigrali postojeće igrače. Ekonomija dijeljenja značajno mijenja modele poslovanja u raznim industrijama te nameće brojna ekonomska, društvena i pravna pitanja. Cilj ovog rada je ukazati na trendove u razvoju koncepta ekonomije dijeljenja, te kroz pregled relevantne literature pružiti iscrpnu analizu dosadašnjih spoznaja, kao i sagledati potencijalna neistražena područja ekonomije dijeljenja. Stoga se u radu daje pregled literature o motivaciji i iskustvima korisnika, utjecaju recenzija na odabir usluga, te čimbenicima koji utječu na formiranje cijene. Osim aspekta korisnika, proučava se i aspekt pružatelja usluga, njihova motivacija za sudjelovanjem kao i strategije i ponašanje pružatelja usluga. Rad također naglašava važnost proučavanja svih sektora i platformi u ekonomiji dijeljenja, temeljem spoznaje da se najveći broj dosadašnjih studija odnosi na područje smještaja.
Energija i gospodarski rast
Authors: Lolić Čipčić Marina
Published: December 2023

Bez energije nema ni gospodarskog rasta. Stoga je za neometan razvoj gospodarstva nužno osigurati dovoljne količine energije po pristupačnim cijenama. Sve učestalije energetske krize determiniranjem dostupnosti i cijena energenata snažno utječu na potrebu implementacije energetskih i ekonomskih mjera i politika koje će omogućiti neometan razvoj gospodarstava. U navedenim okvirima, zadaća je znanstvenika ponuditi nositeljima politika jasan teorijski i empirijski koncept odnosa energije i gospodarskog rasta kako bi se usvojile energetske politike koje će minimizirati ranjivost gospodarstava i omogućiti održivi gospodarski rast i međunarodnu konkurentnost. Cilj ovoga istraživanja upravo je ukazati na proturječnosti ekonomske teorije i postojećih empirijskih istraživanja međuovisnosti energije i gospodarskog rasta. Dok teorije rasta u potpunosti zanemaruju ili, u najbolju ruku, marginaliziraju ulogu energije, istraživanja uzročnosti gospodarskog rasta i potrošnje energije sve su brojnija iako, još uvijek, inkonkluzivna. Političke implikacije postojećih istraživanja stoje na klimavim nogama te bi se trebale uzeti s velikom dozom opreza. Jedino robusni i konzistentni rezultati istraživanja mogu poslužiti kao čvrsta baza donošenju adekvatnih i pravodobnih mjera ekonomske i energetske politike. Iako je dostupnost podataka jedno od ključnih ograničenja postojećih istraživanja, autori bi u svojim budućim istraživanjima trebali uvažavati multivarijantni okvir, primarno uvažavanjem cijena energije u modelima, te iskoristiti napredne ekonometrijske tehnike.
Procjene vrijednosti igrača HNL-a na Transfermarktu
Authors: Alajbeg Denis
Published: December 2023

Mrežna stranica Transfermarkt je već dugi niz godina globalno najpopularnija referentna točka za procjene tržišnih vrijednosti nogometaša. S obzirom da se većina hrvatskih prvoligaških nogometnih klubova pretežno financira prodajom registracija igrača, korisno je znati koliko se procjene vrijednosti tog portala razlikuju od stvarnih odšteta plaćenih prilikom izlaznih transfera, ali i koliko se nogometaša iz HNL-a zaista transferira uz financijsku naknadu. Analizirajući domaće prvoligaške klubove u razdoblju od deset natjecateljskih sezona u ovom je radu utvrđeno kako većina igrača (najmanje 55%, ali vjerojatnije 85%) napušta svoje klubove bez plaćene odštete. Zbog toga je ukupna vrijednost transfera do 40% niža od procjene ukupne tržišne vrijednosti koje su ti igrači u trenutku odlaska imali na Transfermarktu. Međutim, ako se u obzir uzmu samo transferi s plaćenom odštetom, njihova se vrijednost gotovo u potpunosti podudara s procjenom tržišne vrijednosti na Transfermarktu - odstupanje iznosi samo 1,5%. Potvrđena je jaka i značajna statistička veza između procjene tržišnih vrijednosti i transfernih vrijednosti, ali samo za one izlazne transfere u kojima je zaista plaćena naknada. Vjerojatnost plaćenog transfera raste s rastom tržišne vrijednosti - pogotovo iznad milijun eura po igraču - a povećana tržišna vrijednost povećava i točnost procjene vrijednosti samog transfera. Budući da rezultatski uspješniji domaći klubovi u svojim redovima imaju više nogometaša s većom tržišnom vrijednošću, za njih su procjene Transfermarkta preciznije nego za manje uspješne klubove.
Using Mutual Information and Information Gain Ratios on Entrepreneurial Research: An Empirical Case for Greek I.T. Start-Ups
Authors: Spyropoulos Theocharis , Andras Christos , Dimkou Aristotelis , Polychronidou Persefoni
Published: December 2023

The majority of Entrepreneurial quantitative research focuses on Correlation Coefficients. However, new statistical analysis based on Entropy, such as Mutual Information and Information Gain Ratios cast a new light on understanding the relationships among variables and offer a view of non-linear relationships.The study examines key entrepreneurial variables using Mutual Information and Information Gain Ratios and compares findings using the same dataset which examined I.T. Greek Start-Ups. Use of Mutual Information and Information Gain ratios reveals much more relationships between the variables examined, in comparison to Pearson Correlation. Furthermore, the study compares results from Pearson Correlation and Mutual Information and Information Gain ratios to drawn new conclusions on the perceptions of Greek I.T. start-up founders. The findings indicate that use of Mutual Information reveals a set of factors that contribute to entrepreneurial perception of success which differs significantly from the conclusions based on Correlation Coefficient Analysis. More specifically factors such as Operation Years and Previous Start-Ups play a far more crucial role than B2B and Sales. The study offers an original contribution to entrepreneurial science, introducing the use of entropy-based mathematical ratios, such as Mutual Information and Information Gain in Entrepreneurial Research. The study highlights that use and results derived of such ratios enable researchers to identify more information regarding (non-linear) relationships between variables, compared to Correlation Coefficient methods.
Cathissa villasina, un endemismo oculto tras la sombra de C. reverchonii
Authors: TERCERO ARAQUE AMANDA , SALAZAR MENDÍAS CARLOS
Published: December 2023

Cathissa villasina es un endemismo local de la provincia de Jaen, que fue confundido durante 35 años con el endemismo ibero-norteafricano Cathissa reverchonii (?Ornithogalum reverchonii) a partir de la identificación errónea del material recolectado en 1985 en la Sierra de Las Villas. Durante 2017 se estudiaron las localidades de C. reverchonii en el distrito Rondense para el proyecto “SEFA” y, casualmente, en ese mismo año se encontró una nueva localidad con escasos individuos en el distrito Cazorlense que mostraban notables discrepancias morfológicas y ecológicas. Un año después se comenzó un estudio morfométrico cualitativo y cuantitativo de los individuos de ambos territorios fitogeográficos, encontrándose diferencias sobre todo en caracteres carpológicos y seminales. En 2023 se describe la primera y, hasta ahora, única especie endémica de la Sierra de Las Villas. Su estado de conservación es muy preocupante, pues carece de protección legal, a diferencia de C. reverchonii.
Traganum moquinii, balancón, clave en la formación dunar en el proyecto MASDUNAS
Authors: MARTÍNEZ PÉREZ MARTA , VIERA PÉREZ MANUEL , LEÓN ALEMÁN FRANCISCO , PADRÓN GARCÍA JESÚS , SEGURA  HERNÁNDEZ YARELY
Published: December 2023

La restauración ambiental de la duna costera es una de las actuaciones más importantes en la conservación del sistema dunar en la Reserva Natural Especial de las Dunas de Maspalomas (en adelante, RNEDM). El proyecto Masdunas, desarrollado por el Cabildo de Gran Canaria, nace con la finalidad de buscar las fórmulas adecuadas para frenar, el proceso de degradación ambiental que se ha ido produciendo durante los últimos 50 años en las Dunas como consecuencia del uso desordenado de sus recursos. Para renaturalizar la duna costera (foredune) se han realizado diferentes actuaciones: 1. Delimitación física de parcelas de protección de  Traganum moquinii y seguimiento. 2. Instalación de captadores de arena (estructuras para atrapar arena), pantallas y plantación de balancones que son los responsables de la formación de dunas en montículo (nebkhas). 3. Eliminación de presiones que afectan a la dinámica natural sedimentaria. Los resultados del seguimiento científico, han establecido directrices claras para mejorar la gestión del área protegida.
RELAÇÕES DE PODER E GÊNERO NA FORMAÇÃO DE PROFESSOR@S
Authors: Colling Ana Maria
Published: December 2023

Las relaciones de género, o mejor dicho, las desigualdades en las relaciones de género no tienen fronteras. Ser hombre y ser mujer y el lugar social que ocupa cada uno de los sexos es el mismo independientemente del continente en que se viva. La construcción histórica y cultural del cuerpo, de la sensibilidad, de las actividades, de los aprendizajes, etc., es un discurso tan poderoso que traspasa los tiempos y los lugares de una manera que parece natural incluso para aquell@s que en este proceso son discriminad@s.
HISTORIA DE VIDA Y MEMORIA DE LOS MAESTROS DEL MOVIMIENTO SIN TIERRA DE BRASIL: RECUERDOS DE LA NIÑEZ, ESCUELA Y PROCESO DE FORMACIÓN
Authors: Weschenfelder Noeli Valentina
Published: December 2023

Este artículo pretende traer algunos elementos para reflexión en el campo de la educación popular, tomando como punto de partida el trabajo con la memoria en un espacio de formación docente. Se quiere compartir la experiencia vivida, cuando son tan problemáticas concepciones como identidad y experiencia, a partir de las narrativas personales, cosechadas durante el mes de julio de 2007, junto a los 46 estudiantes de los movimientos sociales del campo que frecuentaban en tiempo integral el Curso de Pedagogía para Educadores y Educadoras del Campo en el Estado de Paraná. En espacios de aula y momentos libres, se escucharon y registraron voces individuales y colectivas de hombres y mujeres que asumían su proyecto de formación académica, paralelo al proceso de lucha en favor de la Reforma Agraria. La escuela y la universidad están siendo consideradas instituciones socioculturales, potentes espacios para la escucha de voces ausentes en los currículos, de modo especial en los cursos de formación de profesores, una rica posibilidad para dialogar y reflejar sobre lo que nos enseñó Paulo Freire. La experiencia de formación y escolarización construida y vivenciada por el Movimiento de los Agricultores Sin Tierra/MST es el marco referencial para políticas de Educación del Campo. En ese sentido, se comprende la educación como un derecho de todos los campesinos, tanto adultos, cuanto niños y jóvenes. La escucha y el registro de esas voces en los procesos formativos y de escolarización posibilita rememorar y compartir experiencias, potenciando prácticas en el campo pedagógico, ético y político.
EDUCAÇÃO INFANTIL E A HERMENÊUTICA PEDAGÓGICA DE DISPOSITIVOS LEGAIS SOBRE OS DIREITOS DA CRIANÇA
Authors: Sarmento Dirléia Fanfa , Pauly Evaldo Luis
Published: December 2023

El artículo analiza algunas temáticas presentes en la Convención Internacional sobre los derechos de los Niños mostrando datos empíricos de una investigación con niños en el contexto de la Educación Infantil. Entre estas cuestiones, destacan la infancia; la familia y la escuela en contextos de desarrollo; los factores de protección y el riesgo desarrollo infantil; el papel del niño y el derecho a jugar, entre otros.
MEDIOS Y RECURSOS PARA LA ENSEÑANZA DE LA GEOMETRÍA EN LA EDUCACIÓN OBLIGATORIA
Authors: Ruiz López Natalia
Published: December 2023

En las etapas de educación obligatoria (Primaria y ESO) es preciso el uso de materiales que permitan a los alumnos experimentar las relaciones y propiedades de los objetos geométricos. Estos medios (materiales o virtuales) deben cumplir la característica de permitir el movimiento de los objetos de forma que se puedan apreciar sus propiedades independientemente de su posición. Podemos utilizar en las aulas una gran variedad de recursos según el concepto geométrico a tratar y la edad de los alumnos: papiroflexia, geoplanos, mosaicos, tangram, poliminos, materiales de construcción de sólidos, software de geometría dinámica, etc. En este artículo presentamos algunos de estos recursos y sugerimos cómo pueden ser empleados en las aulas para la enseñanza de la Geometría elemental.
APRENDEMOS QUÍMICA A TRAVES DEL DESCUBRIMIENTO DE LOS ELEMENTOS QUÍMICOS EN EL CUERPO HUMANO EN LA ENSEÑANZA SECUNDARIA
Authors: Castro Guío María Dolores , García Ruiz Andrés
Published: December 2023

El objetivo del presente estudio es acercar los contenidos de química al entorno cotidiano del alumnado, para fomentar el interés por esta materia. Presentamos un nuevo enfoque para el desarrollo didáctico sobre los elementos químicos, añadiéndoles actualidad y referentes históricos con el fin de aportar al tema algunos elementos de atracción hacia la química por parte de los estudiantes. Los resultados de esta experiencia resultan satisfactorios para todos los cursos, excepto para tercero de enseñanza secundaria obligatoria.
John Dewey: El método lógico y la ley
Authors: López Federico Ezequiel , Marraud Huberto
Published: December 2023

Publicamos una traducción y comentario de Logical Method and Law, Cornell Law Review 10 (1), 1924, de John Dewey, disponible en: http://scholarship.law.cornell.edu/clr/vol10/iss1/2. Este artículo presenta de manera breve y clara muchas de las posiciones más destacadas de Dewey en el campo de la lógica, por lo que constituye un excelente punto de partida para quienes tengan interés en estudiar este aspecto de su obra. Las a menudo incomprendidas aportaciones de Dewey a la lógica, adquieren un aspecto distinto cuando se consideran a la luz de la teoría de la argumentación contemporánea.
Effect of hydrosol obtained from Camellia japonica branch on α-MSH-induced melanin and tyrosinase activity in B16F10 melanoma cells
Authors: Ha Si Young , Jung Ji Young , Lee Jung Myoung , Yang Jae-Kyung
Published: December 2023

Hydrosols that originate from various aromatic botanical sources in natural or organic settings contain a spectrum of fragrant compounds, which can be extracted from leaves, stems, peels, flowers, and roots. These compounds are known to exhibit diverse medicinal properties. However, there is limited research on hydrosols extracted from Camellia japonica branches, specifically in terms of their potential to inhibit tyrosinase. Hence, the aim of this study was to investigate the chemical composition of these hydrosols and their effects on inhibiting tyrosinase. Hexamethyl-cyclotrisiloxane (38.1%) and vanillin (25.3%) were identified as the primary constituents in the hydrosol through gas chromatography–mass spectrometry analysis. The inhibitory effects of the hydrosol, in comparison with the positive control arbutin, were evaluated against mushroom tyrosinase, revealing significant tyrosinase inhibitory properties for both the hydrosol and arbutin. Furthermore, in the presence of α-melanocyte-stimulating hormone, the hydrosol notably diminished melanogenesis, resulting in a substantial reduction in melanin production. Genetic and protein analyses were conducted to uncover the mechanisms behind the hydrosol’s inhibition of tyrosinase and reduction of melanin. The results suggest that the hydrosol may effectively shield melanocytes from detrimental factors associated with tyrosinase-related proteins. The anti-tyrosinase activity of the hydrosol indicates its potential for promoting skin lightening.
Catolicismo e revolução cubana
Authors: Trujillo Lemes Maximiliano Francisco , Teodoro da Silva Wellington
Published: December 2023

Nesta primeira parte tratamos da introdução ao tema e dos anos 1970. Essa década é comumente entendida como um período de reencontro entre a revolução e a Igreja Católica após a turbulenta primeira década da revolução. Terminamos essa parte com o estudo do Monseñor Francisco Oves como modo de dizer que esse reencontro teve limites bem definidos. O socialismo cubano não abandonara sua herança iluminista e o catolicismo insular mantinha matrizes de cristandade comuns ao período pré-conciliar. As duas partes deste artigo tratam da relação entre o governo revolucionário cubano e a Igreja Católica nos anos 1970 e 1980. Eles estão compreendidos entre as décadas de 1960 e 1990. A primeira foi marcada pelo romantismo dos guerrilheiros vestidos de verde-oliva e a segunda, por sua vez, pela grave crise do chamado “período especial” devido ao colapso da União Soviética nos anos 1990. Investigamos os modos, compreensões e significados mútuos sobre esse tema, que nos parece central na política dos últimos séculos, mantendo sua relevância nos dias atuais, a saber: revolução e religião; esquerda e religião; Estado e religião; Estado e Igrejas. Além da bibliografia pertinente ao tema, pesquisamos em artigos estatais e eclesiásticos em Cuba.
O Ensino do Português como Língua de Acolhimento em contexto pluriétnico:
Authors: Anselmi Matangrano Bruno
Published: December 2023

Este trabalho propõe uma análise qualitativa das dificuldades e desafios de se ensinar a língua portuguesa em contextos de aula pluriétnicos (isto é, com alunos de várias origens), a partir da perspectiva do Português como Língua de Acolhimento (PLAc), considerando conhecimentos linguísticas e aspectos culturais e educacionais de cada aluno. Para tanto, utilizaremos estudos que já se dedicaram a questões correlatas, como os desafios de se ensinar português a imigrantes no Brasil – e, em particular, a haitianos refugiados – e contrastaremos esses trabalhos com duas experiências profissionais distintas de ensino de português, a saber, como voluntário nos projetos Bem-Vindos, da Escola Graduada de São Paulo (centrado em alunos refugiados majoritariamente hispânicos) e Sol Novum, da Faculdade de Direito da Universidade de São Paulo e da ONG ENACTUS (voltado para alunos refugiados de diversas partes do mundo, com uma expressiva participação de aprendentes haitianos). O primeiro destaca-se por seu aspecto formador, uma vez que parte dos voluntários é composta de alunos de ensino médio, orientados por professores de português, fomentando a prática docente e o caráter humanista da atividade voluntária, enquanto o segundo privilegia um ensino mais tradicional, voltado a imigrantes que necessitam comprovar a proficiência em língua portuguesa para sua regularização no Brasil. A partir dessa análise qualitativa e comparativa, baseada na experiência de ensino nesses dois projetos, buscamos demonstrar a importância da abordagem do ensino do português como língua de acolhimento e a adaptação das metodologias de aprendizagem em diferentes contextos, levando-se em conta, notadamente, o caráter pluriétnico e multilinguístico, intrínseco às aulas para imigrantes forçados, exilados e refugiados.
Quando a motivação é o encontro
Authors: Webber Nancibel
Published: December 2023

Partindo de um enfoque educacional baseado na noção de pessoa constituída em suas relações interpessoais, o artigo traz uma breve reflexão sobre a motivação em projetos de aprendizagem de Línguas Adicionais na modalidade online. Considerando que um grupo de participantes de um curso online é formado por pessoas, a reflexão aborda alguns aspectos da motivação humana que as impulsionam a envolver-se em um projeto e colaborar efetivamente na criação de um produto final correspondente a um gênero discursivo característico das interações sociais virtuais. Para isso, toma-se o exemplo de uma das edições do Curso de Espanhol/Português CEPI, em que os participantes desenvolveram um projeto de organização de um encontro presencial, criando o evento correspondente na rede social utilizada durante o curso. A reflexão estabelece uma relação entre as ações realizadas pelos participantes tendo em vista um propósito compartilhado e que incidem no encontro, entendido filosoficamente como fenômeno relacional. O resultado aponta a que projetos cujo elemento unificador é o encontro são motivadores porque o próprio ser humano é movido a projetos e desenvolvido através de experiências que dependem da criatividade e da colaboração, um processo que incide na formação de sujeitos ativos na sociedade e pessoas capazes de intensificar suas relações sociais. As considerações resultantes poderão contribuir a sensibilizar docentes ou gestores de projetos para os aspectos humanos que potencializam a motivação, a fim de inspirar propostas criativas e colaborativas que multiplicam as oportunidades de expansão do uso da Língua Adicional em contextos genuínos de aprendizagem na modalidade online.
Diseño de mezcla asfáltica fría con rellenos cementantes ternarios para reducir la pérdida de estabilidad por humedad
Authors: Hernández Moreno Julio César , Hernández Zaragoza Juan Bosco , Horta Rangel Jaime Moisés , Montoya Zamora Ricardo , López Lara Teresa
Published: December 2023

El uso de mezclas asfálticas en frío ha despertado el interés en los últimos años debido a que es una técnica que reduce el uso de combustibles y con ello, la huella de carbono en la construcción y mantenimiento de pavimentos, sin embargo, se ha limitado su uso en aplicaciones de bacheo y pavimentos de bajo tránsito, debido a que estas mezclas presentan baja resistencia a edad temprana y altas cantidades de vacíos. El objetivo de la presente investigación fue el desarrollo de una mezcla fría con sustitución del relleno mineral por rellenos cementantes ternarios que en conjunto forman productos de hidratación y brindan mayor resistencia en presencia de agua. Los rellenos cementantes ternarios están compuestos por escoria de alto horno granulada (EGAH), ceniza volante (CV) y un activador alcalino, ya sea cemento Portland (CP) o hidróxido de calcio (cal), a fin de comparar cuál de estos activadores brinda un mayor desempeño se prepararon distintas mezclas con sustitución parcial y total, para evaluar en tres condiciones de curado y observar el comportamiento de las mezclas en presencia de agua. Se comprobó que la sustitución con ambos tipos de rellenos cementantes reduce significativamente los efectos de la humedad a edad temprana. Para la condición de curado de 3 días a 25 °C, la muestra de referencia obtuvo una pérdida de estabilidad de 30,78 %, las muestras con CP de 7,61 y 7,56 %, y las de cal con 13,83 y 16,39 %, por lo que se observa que tienen una menor pérdida de estabilidad en todos los casos, este mismo patrón se mantiene en el tiempo.
Bitcoin: The nexus between regulation and recognition
Authors: Uyumaz Alper , Woldemaryam Enku Tensay
Published: December 2023

The article analyses the current issues contributing to the volatility of Bitcoin as the reliability of this new technology diminishes, leading to increased unpredictability of its value. Legal efforts and literature regarding Bitcoin have primarily focused on protecting society from the illegal use of this digital technology, with little emphasis on integrating it as an asset. However, this article proposes that countries adopt Bitcoin-related legislation, incorporating recognition and regulation clauses to transform Bitcoin into a stable, less volatile and functional digital asset. In the context of legal history, primary legal domains, such as contracts, family, trade and others, have been integrated through recognition and regulation processes. Therefore, we argue that adopting Bitcoin-specific legislation that recognizes this new technology while comprehensively regulating the associated risks would enhance the coin's stability and reduce volatility, ultimately increasing trust among digital investors and users.
IMPACTO DA UTILIZAÇÃO DA TELENEUROLOGIA NA REDUÇÃO DE ENCAMINHAMENTOS NO SISTEMA ÚNICO DE SAÚDE
Authors: Gonçalves Rafaela Fernandes , Giovanini Allan Fernando , Nascimento Guilherme Batista do , Isolan Gustavo Rassier , Sigwalt Marcos Fabiano , Polanski José Fernando
Published: December 2023

Introdução : A telemedicina quando aplicada à neurologia possibilita melhor diagnóstico e condutas mais específicas e específicas, bem como avançado com grande economicidade devido à diminuição de encaminhamentos desnecessários. Objetivos : Analisar o impacto do uso da teleneurologia na redução de encaminhamentos no Sistema Único de Saúde (SUS) e verificar as variáveis ​​associadas que impactaram no encaminhamento. Método : Pesquisa documental, quantitativa, descritiva e transversal, que foi realizada a partir da utilização de informações contidas em banco de dados, construído de atendimentos incluídos na plataforma que presta serviços de teleneurologia no Brasil. Foi realizada análise para examinar a relação entre a variável dependente binária (encaminhamento via emergência) e um conjunto de cinco variáveis ​​independentes (idade, sexo, unidade de tratamento, história clínica e resultado da tomografia). Resultados : O estudo compreendeu 2.165 prontuários de pacientes que demandaram atendimento neurológico via telemedicina entre abril de 2019 e outubro de 2022. Após a análise, observou-se que o modelo de regressão logística foi estatisticamente significativo (p<0,05) para unidade de tratamento, história clínica e resultado da tomografia, diminuíram que essas variáveis ​​estavam relacionadas à probabilidade de encaminhamento emergencial. Ao examinar os coeficientes estimados nas unidades de atendimento, a chance de ter encaminhamento via emergencial foi 0,59 vezes maior estando no hospital do que no SAMU, ou seja, quem está no hospital tem 41,01% menos chances de ser encaminhado via emergencial . Porém, quem está na UPA tem 39,17% menos chances de ser encaminhado via emergencial do que no SAMU. Conclusão : Uma abordagem inovadora de atendimento proporcionou maior eficiência diagnóstica e orientação terapêutica, resultando em economia substancial ao SUS.
THE RELEVANT OTHERWORLDNESS OF PHYLOSOPHY
Authors: Livshits Rudolf L.
Published: December 2023

O.A. Gabrielyan's position stated in his article "Projectmaticity of Philosophy" was analyzed. A number of existing cultural, pedagogical and historical approaches to de-fining the concept of projectmaticity were examined and it was concluded that it has a rather vague, blurred meaning. But in any case, projectmaticity is interpreted as something that is the opposite of a passive-contemplative attitude to reality. O.A. Ga-brielyan shares this understanding and supplements it with qualifiers such as innova-tion and pragmatism. He sees projectmaticity as an attributive quality of philosophy, which should underpin the transformation of teaching philosophy in higher educa-tional establishments. His programme is aimed at the idea of “the philosophy teacher "reformatting" himself and his profession”. The existing objective conditions in which the pedagogical process takes place are not considered to be subject to change. The specific proposals formulated by O.A. Gabrielian in pursuance of this idea are criti-cally analyzed. It is shown that projectmaticity (however it may be understood) is a quality inherent not only in philosophy, but also in any science and - more broadly - any spiritual education. Hence, in particular, the intellectual potential of philosophy in higher educational establishments can be realized not through the cultivation of projectmaticity, but through the revival of its significance as a scientific outlook. This cannot be done within existing realities, which means that realities need to be changed. So we suggest specific steps that should be taken by the teaching community in the near future.
Use of Business Models of the Aggregator in the Market of Commodities (Petroleum Products)
Authors: Sarayeva Oksana , Shut Alexander
Published: December 2023

One of the events of recent years is the development of Internet commerce. B2C Internet trading is carried out through various aggregators. The demands of buyers and sellers in complex markets for commodities have similarities to the B2C market. In the conditions of online trading, sellers significantly automate and increase sales volumes, and buyers receive a choice of offers and a wide choice of products. When choosing the form of an aggregator in the B2B market, the market features and the product properties have a special fixation. The oil products distribution market in Russia is actively introducing new technologies into business. The main criteria for segmentation in this market is a commodity. Petroleum products are natural goods with unique properties, the key characteristic of which is the natural quality standard. Thus, when developing an aggregator model for commodities, the sales process, providing access to real-time information on the volume of demand and supply, high speed of implementation and safety of cases, as well as the availability of necessary services are especially important. The article proposes a model of the B2B-hub aggregator in the oil products commodity distribution market to improve the efficiency of doing business for buyers and sellers.
Identification of Economic Crises and Development of Compensatory Mechanisms
Authors: Belikov Alexander , Kuzmina Zoya , Belikov Igor
Published: December 2023

The problem of the presence of cyclicity in different spheres of life continues to be relevant at all times. From ancient times to the present, it has been in the center of attention of many scientists and philosophers. The topic becomes especially relevant during the onset of the «crisis» phase, since it entails many negative consequences for the economy and its subjects at various levels. The purpose of our research was to identify economic crises at the enterprise level in order to develop an anti-crisis strategy to reduce the impact of crisis on the efficiency of Rosneft Oil Company. We analyzed theoretical data on characteristics of economic entities or economic entities that are in the conditions of the «crisis» phase. We used correlation and regression analysis. The study identified the leading indicators of the crisis at the macroeconomic level and crisis based on the data of PJSC «NK «Rosneft». We also examined the factors affecting the change in the values of key indicators during the onset of the «crisis» stage. The research proposed set of factors that may allow minimizing the impact of macroeconomic crises on the company's activities, which is especially important in an unstable geopolitical climate. The authors proposed to develop oil and gas processing facilities within the country, as well as full maintenance to reduce dependence on the geopolitical situation.
The Linear and Nonlinear Effects of Macroeconomic Factors on the Nominal Exchange Rate in Türkiye
Authors: DEMİRHAN Banu , GÖKSU Serkan
Published: December 2023

This study examines the symmetrical and asymmetrical relationships between nominal exchange rates and some key macroeconomic indicators in Türkiye using ARDL and NARDL approaches. According to the findings, there is an asymmetric cointegration relationship between the variables, but this relationship is not symmetrical. Inflation is the most remarkable indicator of the exchange rate. While all variables have asymmetric effects in the long run, only exports have asymmetric effects in the short run. The effect of export increases on the exchange rate is more dominant than decreases. Positive shocks between Türkiye and the US interest rate decrease the nominal exchange rate. In general, the effects of positive shocks are more dominant than negative shocks.
Evaluation of Financial Performance of BIST Sustainability 25 Index Companies within the Framework of SDGs Reporting with TOPSIS Approach
Authors: COŞKUN Selin
Published: December 2023

The purpose of this study is to reveal the alteration in the financial performances of the companies in the BIST Sustainability 25 Index between the years 2010-2022, within or without SDG disclosures applying the TOPSIS ranking approach. The research was carried out with a basis of ratio analysis and frequency method. The financial performance of companies was determined with the TOPSIS approach. Concerning the determination of the level of SDGs by companies, the integrated (annual, operational) and sustainability reports of the companies were subjected to content analysis, and the presence of the indicators was obtained to identify the UN’s SDGs. The highest financial performance obtained from the findings is the banks (AKBNK, TSKB, ISCTR) operating in the financial sector. Similarly, TSKB and ISCTR are among nine companies (ARCLK, EREGL, FROTO, KCHOL, KORDS, MGROS, TCELL, ISCTR, TSKB) that disclosed most SDG statements.
¿Quién le teme a la síntesis? Ensayo sobre la escritura de un género histórico proscrito
Authors: Malerba Jurandir
Published: December 2023

Como género de escritura histórica, la síntesis ha recibido sucesivos vetos desde el final de la Segunda Guerra Mundial. Aquí, la decadencia de la síntesis se sustenta en dos hipótesis: desde el punto de vista teórico-institucional, la expansión de la historia social llevó a la adopción y difusión de estudios monográficos a partir de la década de 1960, con el surgimiento del posestructuralismo y su sucesor, el posmodernismo historiográfico. Luego de un acercamiento tópico a los fundamentos teóricos de la síntesis en algunas referencias ineludibles, se sustenta a la luz de la historia pública la viabilidad de la síntesis como herramienta imprescindible en el taller de historia y como género historiográfico estratégico en la comunicación con audiencias más amplias.
Agnes Heller y la crítica a las filosofías de la Historia Un análisis desde su contexto político y trayectoria intelectual
Authors: Chaparro Rodríguez Juan Carlos
Published: December 2023

Este artículo tiene el objetivo de dilucidar el contexto, contenido y propósito general de las críticas que Agnes Heller (1929-2019) planteó sobre las filosofías de la historia. Para tal efecto, se revisan algunos de los postulados de estas con el fin de destacar cómo Heller, a propósito del contexto político en el que vivió, volvió su mirada hacia esas filosofías con el fin de escrutar los vínculos que, a su parecer, se tejían entre ellas y los regímenes totalitarios que se forjaron durante el siglo xx. Al respecto, se argumenta que las reflexiones de la autora no se orientaron solamente a dar cuenta de dicha cuestión, sino que, como resultado de su esmerada labor intelectual, de sus convicciones morales y de su propia experiencia personal, encaminó sus esfuerzos hacia la elaboración de una sugerente concepción de la historia que se fundamentó en criterios y principios éticos.
Kraljica Beatrica Aragonska i ugarsko-hrvatsko-napuljski odnosi u posljednjoj četvrtini 15. stoljeća
Authors: Grgin Borislav
Published: December 2023

Based on published sources and relevant secondary literature, this paper attempts to present a comprehensive overview of the historical role of, and actions connected to, the Hungarian and Croatian Queen Beatrice of Aragon (she was queen in the last quarter of the fifteenth century). The bulk of the analysis focuses on her role in the external political affairs of the Hungarian-Croatian Kingdom at the time. The other part covers her role and activities in connection to the medieval Croatian lands. Until now, historiography focused primarily on her role in the spread and development of Renaissance culture in the Hungarian court and its various manifestations throughout the kingdom. One might conclude that the main reason for the queen’s complete marginalization at the beginning of the sixteenth century, as well as her ultimate return to her native Italy, was first of all her inability to produce a legitimate heir to the throne, both for King Matthias Corvinus and for King Wladyslaw II. The second major reason was the shift in King Wladyslaw’s foreign policy priorities at the turn of the sixteenth century. It would be important for Croatian historiography to further research various modes and forms of contact between the members of the Croatian social elite and Naples through Queen Beatrice’s mediation. In this respect, the leading Croatian magnates, namely the Frankapani, played a special role. Thanks to the queen, the Hungarian-Croatian Kingdom of that time in many occasions found itself involved, volens-nolens, in the troubled, mutable and often contradictory mutual relations between the main Italian centres of power, as willing or coerced allies of the queen’s Neapolitan relatives. However, such an external political orientation of the kingdom was completely abandoned after 1500. It then became clear that, in the meantime, the Adriatic had definitively turned into the Golfo di Venezia and that Naples did not have the necessary forces to alter that situation in alliance with Hungary and Croatia. King Wladyslaw realized that continued reliance on the Aragonese was a losing prospect, while at the same time Ottoman pressure on the kingdom’s south-eastern frontiers mounted and rivalry with the Habsburgs in Central Europe intensified. Therefore, the king ruthlessly expelled Beatrice back to her native Italy, with significant papal support. All of this stands in sharp contrast to the stereotypical popular image of King Wladyslaw as an indolent and indifferent ruler.
Partnerstvo u pokušaju – temeljne značajke odnosa Alfonsa V. i Stjepana Vukčića Kosače
Authors: Isailović Neven
Published: December 2023

The relationship between King Alfonso V of Aragon during his reign in Naples (1442-1458) with the Bosnian Grand Voivode and later Duke Stjepan (Stephen) Vukčić Kosača has been the topic of numerous research papers and monographs, but there are still possibilities for further insights on this matter. Along with Skanderbeg and Serbian Despot Đurađ (George) Branković, Kosača was considered the most prominent ally of the Neapolitan king, although the results of their cooperation were relatively modest at the level of military projects and foreign policy, and significantly greater in terms of commerce and exchanges of cultural models and political symbolism. This paper provides an overview of all aspects of the relationship between Alfonso V and Stjepan Vukčić, with particular emphasis on issues which remained insufficiently clarified or ignored by previous researchers. This includes the development of diplomacy and court culture, Vukčić’s ducal title, marital strategies and economic ties between Bosnia and Apulia. It may be concluded that the partnership was most likely initiated at Kosača’s initiative because both parties shared enmity for Venice, and the Bosnian magnate was under attack from various sides in 1443 and 1444. After ten years, the pact was renewed in 1454 after the fall of Constantinople, when the Ottoman threat became a regional problem. However, no mutual Crusade was ever organised. In the meantime, Alfonso helped Stjepan in mediation with the key players in South East European politics, but also by providing him with mercenaries and, occasionally, with more limited naval support. Kosača refrained from taking part in the war between Naples and Venice (1449-1450), while Alfonso similarly did not come to Stjepan’s aid in his war against Dubrovnik (1451-1454). Both of them acted in such a way to avoid trouble in their own states. Meanwhile, Grand Voivode Stjepan assumed the title of Duke of St. Sava, possibly influenced by his relations with his Neapolitan senior. He and his courtiers, especially those acting as ambassadors, acquired knighthood and membership in Neapolitan (and other) chivalric orders. It is also possible that Duke Stjepan’s second wife, Barbara de Payró, was of Catalan origin, although this is little more than speculation. Commerce was based on the trade in people and goods. The Kingdom of Naples, especially Apulia, could offer grain, salt and wool, but also mercenaries and military equipment, while Bosnia supplied Alfonso’s kingdom with lead and “slaves,” usually used as household servants. The relationship forged by King Alfonso and Duke Stjepan was maintained by their heirs and it ended only in 1480s, when the land of the Kosačas was completely overrun by the Ottomans.