bluuebunny/crossref_metadata_2025 huggingface dataset:
ТЕРМОДИНАМИЧЕСКИЙ РАСЧЕТ И 3D-МОДЕЛИРОВАНИЕ T-x-y И P(Se2)-T-x ДИАГРАММ В СИСТЕМЕ Сu–Pb–Se ПО ЛИКВИДУСУ PbSe
Authors: Mamedov A. N. , Ahmedova N. Ya. , Babanly N. B. , Mamedov E. I.
Published: March 2018

Впервые с помощью математического аппарата феноменологической термодина-мики гетерогенных равновесий и компьютерной программы OriginLab определены и 3D-мо-делированы T-x-y и P(Se2)-T-x диаграммы системы Сu–Pb–Se по поверхности кристаллизацииселенида свинца. Вычислены парциальные избыточные свободные энергии смешения свинцаи селена, давление насыщенного пара селена для жидких сплавов Сu–Pb–Se, насыщенныхселенидом свинца. Показано, что паровая фаза в основном состоит из двухатомных молекулселена Se2. Для областей ликвидуса PbSe(р-тип)-Se и PbSe(n-тип)-Pb получены следующиезависимости соответственно:lg Se p 2 (Pa) = [–1281 + 5624(1000/T) – 9190(1000/T)2 + 6648(1000/T)3 – 1797(1000/T)4] – 10.35 xCu2 ;lg Se p 2 (Pa) = [2026 – 8778(1000/T) + 14247(1000/T)2 – 10259(1000/T)3 – 2759(1000/T)4] – 8.36 xCu2 .Проведена 3D визуализацияполученных аналитических зависимостей
О ВОЗМОЖНОСТИ ФОРМИРОВАНИЯ МЕТАСТАБИЛЬНОЙ ФАЗЫ Al3Si В КОМПОЗИТНЫХ ПЛЕНКАХ Al-Si, ПОЛУЧЕННЫХ ИОННО-ЛУЧЕВЫМ И МАГНЕТРОННЫМ НАПЫЛЕНИЕМ
Authors: Terekhov V. A. , Usoltseva D. S. , Serbin O. V. , Zanin I. E. , Kulikova T. V. , Nesterov D. N. , Barkov K. A. , Sitnikov A. V. , Lazaruk S. K. , Domashevskaya E. P.
Published: March 2018

Исследованы фазовый состав и электронное строение композитных пленок Al-Si вблизи состава Al0.75Si0.25 на подложке Si(100), полученных магнетронным и ионно-лучевым напылением. При магнетронном напылении в поликристаллической Al матрице образуются нанокристаллы кремния размерами ~25 нм и упорядоченный твердый раствор Al3Si кубической сингонии Рm3m с параметром примитивной ячейки a = 4.085 Å. Пленки, полученные ионно-лучевым напылением, однофазны и содержат только упорядоченный твердый раствор Al3Si.

При этом образование фазы Al3Si сопровождается изменением характера распределения плотности Al 3s-состояний. Вместо параболического характера роста плотности состояний в нижней и средней части валентной зоны (как в чистом металле) наблюдается почти линейный. Аналогичный эффект отмечается для Si 3s-состояний.

Кроме того, взаимодействие атомов Al и Si  приводит к уменьшению плотности Al 3s-состояний вблизи уровня Ферми в результате перехода части электронов на более электроотрицательные атомы кремния.

Селективное вытравливание алюминия в случае магнетронной пленки приводит к формированию нанопористой губчатой структуры, а для ионно-лучевой пленки селективное травление не приводит к появлению развитой морфологии, что подтверждает ее однофазность.

Последующий импульсный фотонный отжиг (ИФО) ионно-лучевых пленок дозами 145-216 Дж/см2 приводит к частичному распаду фазы Al3Si с формированием металлического алюминия и нанокристаллов кремния с размерами 50-100 нм в зависимости от дозы ИФО. Последующее травление образца, подвергнутого ИФО, ведет к получению развитой нанопористой структуры.

 

Работа выполнена при поддержке Минобрнауки России в рамках государственного задания ВУЗам в сфере научной деятельности на 2017-2019 годы. Проект № 3.6263.2017/ВУ.
МИКРОВОЛНОВЫЙ СИНТЕЗ ОРТОФЕРРИТА ВИСМУТА
Authors: Tomina E. V. , Ivanova O. V.
Published: March 2018

Предложена методика активированного микроволновым и ультразвуковым излучением синтеза нанопорошка ортоферрита висмута. Микроволновое воздействие с последующей ультразвуковой обработкой синтезируемых образцов  BiFeO3  при использовании в качестве осадителя гидроксида натрия позволяет получать химически однородный нанопорошок (данные рентгенофазового анализа, инфракрасной спектроскопии) при значительном снижении энергоемкости процесса.  Методом  просвечивающей электронной микроскопии  установлено, что частицы  BiFeO3 имеют близкую к сферической форму, для них характерна небольшая дисперсия  по размерам в интервале 35-60 нм.

 

Работа выполнена при поддержке гранта РФФИ (№ 16-43-360595 р_а). Исследования проведены с использованием оборудования Центра коллективного пользования научным оборудованием Воронежского государственного университета
Effect of the screw type (S2-alar-iliac and iliac), screw length, and screw head angle on the risk of screw and adjacent bone failures after a spinopelvic fixation technique: a finite element analysis v1
Authors: Ki Shin Jong , Lim Beop-Yong , Sik Goh Tae , Sub Lee Jung , Heo Jin-Young , Ryu Dong-Man , Chi-Seung Lee and
Published: March 2018

Purpose: Spinopelvic fixations involving the S2-alar-iliac (S2AI) and iliac screws are commonly used in various spinal fusion surgeries. This study aimed to compare the biomechanical characteristics, specifically the risk of screw and adjacent bone failures of S2AI screw fixation with those of iliac screw fixation using a finite element analysis (FEA). Methods: A three-dimensional FE model of an intact spinopelvis was generated. The pedicle screws were placed on the L3-S1 with three different lengths of the S2AI and iliac screws (60 mm, 75 mm, and 90 mm). Physiological loads, such as a combination of compression, torsion, and flexion/extension loads, were applied to the spinopelvic FE model, and the stress distribution as well as the maximum von Mises equivalent stress values were calculated. Results: For the iliac screw, the highest stress on the screw was observed with the 75-mm screw, rather than the 60-mm screw. The bones around the iliac screw indicated that the maximum equivalent stress decreased as the screw length increased. For the S2AI screw, the lowest stress was observed in the 90-mm screw length with a 30° head angle. The bones around the S2AI screw indicated that the lowest stress was observed in the 90-mm screw length and a 15° head angle. Conclusions: It was found that the S2AI screw, rather than the iliac screw, reduced the risk of implant failure for the spinopelvic fixation technique, and the 90-mm screw length with a 15° head angle for the S2AI screw could be biomechanically advantageous.
RNA-Seq analysis of long non-coding RNAs and protein-coding gene pairs protocol v1
Authors: Yue Cui Julia , Yanfei Li Cindy
Published: March 2018

This protocol described the procedures of analyzing RNA-Seq data for the expression of long non-coding RNAs (lncRNAs) as well as protein-coding genes (PCGs), as well as identifying the genomic location of lncRNAs and lncRNA-PCG pairs. As an example, we used an existing RNA-Seq dataset generated in our labotratory, which were deposited in Gene Expression Omnibus (GEO) database (accession number: GSE101650) and are available to the public.
Quick Protocol for Monarch® PCR & DNA Cleanup Kit (5 ?g) (NEB #T1030) v2
Authors: England Biolabs New
Published: March 2018

This is the "quick" version of Monarch® PCR & DNA Cleanup Kit (5 μg) Protocol (NEB #T1030). For the full protocol, please clickhere.
GISTECHNOLOGY FOR THE MONITORING OF SHARKA DISEASE IN THE ODESSA REGION
Authors: Pavlova S. , Stakhurska O. , Budzanivska I. , Polischuk V.
Published: March 2018

Plant virus causes many important plant diseases and are responsible for huge losses in crop production and quality in all parts of the world, and consequently, agronomists and plant pathologists have devoted considerable effort toward controlling virus diseases. One the most important virus on many Prunus species, causing great economic losses is Plum pox virus (PPV),casual agent of Sharka disease. Since its discovery, Sharka has been considered as a calamity in stone orchards. The virus has been detected in almost every country where any significant commercial stone fruit cultivation occurs [1]. The virus is entered into the list of regulated pests common in Ukraine. In Ukraine, the total area of PPV spread totals 4013,2764 ha. In Odessa region, 18.5 ha districts are in PPV quarantine. Six hotbeds of PPV infection totalling 28 hectares were found in Odessa region. For the first time in Odessa region, PPV was found on cherry trees. Peach and plum trees are hit equally. In this study, we use geographic information systems technology to identify potential locations in a Odessa region for controlling the spread of Plum pox virus. To our knowledge, this is the first attempt to employ GIS technology for controlling plant diseases in Ukraine. Provided it is properly maintained, the geospatial data, and the ability to generate detailed maps with it, is key to the success of PPV containment. Information management will be a key to improving for controlling the spread of Plum pox virus.
FLORISTIC CLASSIFICATION OF THE FLOODPLAIN ALDER, WILLOW AND POPLAR FORESTS IN THE BASIN OF THE LOWER SULA (UKRAINE)
Authors: Solomakha V. , Smoliar N. , Smagliuk O.
Published: March 2018

The floodplain alder (Alnus glutinosa), willow (Salix alba, rarely S. fragilis) and poplar (Populus nigra, P. alba, outliers of Populus x canescens) forests in the basin of the lower Sula were investigated. Mesohygrophilous forests of European black alder were referred to Alno-Ulmion alliance Querco-Fagetea class (com. Aegopodium podagraria-Alnus glutinosa, D. c. Acer negundoAlnus glutinosa). Swamp forests of European black alder of Alnetea class are mostly common in the floodplains of small rivers and are represented by two associations (Carici ripariae-Alnetum glutinosae and Carici acutiformis-Alnetum glutinosae). The floodplain willow and poplar forests were referred to class Populetea albae (order Populetalia albae). Willow forests of floodplains of the river Sula and its tributaries and also waterlogged gully talwegs and rarely outliers belong to Salicion albae alliance and Salicetum albae association. Lower reach poplar forests of the river Sula floodplain belong to Calamagrostio epigei-Populion nigrae alliance and are divided into two associations that we propose to change in accordance with the requirements of the International Сode of Phytosociological Nomenclature for Galio veri-Populetum nigrae and Strophiostomo sparsiflorae-Populetum albae. It is emphasized that the studied groups don't contain the species from the Red Data Book of Ukraine. The alder, willow and poplar forests of each association that are least transformed, largest in area and oldest require the nature reserve creation, that is proved by their significant water conservation role.
INTERACTION BETWEEN PHAGES AND BACTERIA AS A TOOL FOR THE OBTAINING OF IMAGES
Authors: Boltovets P. , Radutny R. , Petlyovana V. , Shevchenko T.
Published: March 2018

The obtaining of images by lytic action of bacteriophage T4 on the Escherichia coli bacterial lawn is considered. Methodical aspects of the approach are discussed, namely, use of different stencil types, total and partial staining of obtained image by different dyes. The perspectives of the practical use are proposed namely restriction of the action of microorganisms in out-of-theway places etc.
TEST SYSTEM BASED ON ROOT EXUDATES FOR HIGH-YIELDING COMMON BUCKWHEAT ( FAGOPYRUM ESCULENTUM MOENCH.) FORM SCREENING
Authors: Kosyan A. , Smirnov O. , Taran N. , Burdyga V.
Published: March 2018

A new effective non-invasive method of screening of highly productive forms of buckwheat sowing (Fagopyrum esculentum Moench.) based on rapid testing of buckwheat seedling intensity exudation of organic acids root system in the laboratory is offered. Buckwheat seeds were germinated on agar gel layer which contains in its composition acid-base indicator followed by visual assessment of the indicator color changes around primary root and plants with the largest area of color change were selected. The effectiveness of the method was confirmed in the field conditions by phenotyping of plants and significant differences in determining the structure and yield performance of selected plants were found. Statistical analysis of indicators grain number and grain weight showed that these indicators in selected plants were over 6 times higher than in the control variant with the degree of reliability of 99%.
Sentimiento y razón: la poesía en los umbrales del siglo ilustrado
Authors: Buigues Jean-Marc , Olay Valdés Rodrigo
Published: March 2018

SIN RESUMEN
Razones poéticas en los umbrales de la Ilustración temprana. Desde los «Fragmentos del ocio»
Authors: Ruiz Pérez Pedro
Published: March 2018

RESUMENDesde la segunda mitad del XVII hasta mediados del siglo siguiente se extiende una línea poética que trabaja con elementos persistentes desde la primera fase del barroco, pero con una articulación y un significado en el que se perciben las huellas del cambio. Una de las líneas de esta estética bajobarroca representa un paso en la dirección adoptada después por la poética neoclásica e ilustrada, y puede concretarse en la reordenación de las relaciones entre sentimiento y razón. Este estudio toma como punto de partida el poemario anónimo Fragmentos del ocio (1668, reeditado en 1683), reconocido como de Juan Gaspar Enríquez de Cabrera, y, a partir de un análisis del empleo del término «razón» y su concepto, se apoya en las variantes de una diacronía que lo acerca al siglo XVIII para abordar una proyección de los rasgos observados en la caracterización de la poética bajobarroca. Se destacan como elementos distintivos un novedoso sentido de la inmanencia, la redefinición del lugar social de la poesía y de la posición de su autor y, finalmente, la tendencia a la poesía de circunstancias. Con ellas la sentimentalidad abandona su condición de componente definitorio de la lírica y abre paso a una racionalidad ligada a los nuevos modelos de sociabilidad e ideales expresivos.PALABRAS CLAVEEnríquez de Cabrera, Fragmentos del ocio, razón, bajo barroco, poética, campo literario. ABSTRACTSince the second half of the seventeenth century a poetic current is developed until the middle of the next century, working with persistent elements from the first phase of the Baroque, but with a joint and a meaning where the traces of change are perceived. One line of this bajobarroca aesthetic represents a step in the direction that the neoclassical and illustrated poetry take after, and it may be materialized in the reconstructing of the relationship between feeling and reason. This study takes as its starting point the anonymous book of poetry Fragmentos del ocio (1668, reprinted 1683), whose author was Juan Gaspar Enriquez de Cabrera. From an analysis of the use “reason” and its concept, the study is based in the variants in a diachrony that brings the work near the eighteenth century. So, it is possible to map out the features observed in the characterization of the low baroque poetic. They are outstanding categories a new sense of immanence, the redefinition of the social place of poetry and of position of the author, and, finally, the tendency to the poetry of circumstances. With them, the sentimentality leaves his condition of essential component of lyric and gives way to rationality linked to models  of sociability and expressive ideals.KEYWORDSEnríquez de Cabrera, Fragmentos del ocio, reason, low baroque, poetics, literary field
La musa casera: poesía de circunstancias y estética bajobarroca en el «Ramillete poético de las discretas flores» (1706) de José Tafalla Negrete
Authors: Sánchez Jiménez Antonio
Published: March 2018

RESUMENAl estudiar los textos preliminares del Ramillete poético de las discretas flores (1706) de José Tafalla y Negrete comprobamos la ambigua reacción de los editores ante la posición de la poesía en la sociedad del Bajo Barroco. El «discreteo», actitud relajada, tono oral e incluso prosaico de esta poesía fue consecuencia de su nuevo papel en la sociedad, en la que servía para promover la interacción en reuniones informales. El Ramillete representa esas características estéticas del Bajo Barroco (prosaísmo, oralidad, predominio de la circunstancia, tono y temática distendidos), pero los prologuistas las percibieron como un problema, al menos en contraste con una decisión (imprimir los poemas) que alteraba esencialmente la función social de los textos de Tafalla.PALABRAS CLAVEJosé Tafalla y Negrete, Ramillete poético de las discretas flores, prosaísmo, función social de la poesía, paratextos, Bajo Barroco. ABSTRACTThe preliminary texts to José Tafalla y Negrete’s Ramillete poético de las discretas flores (1706) shows the editors’ ambiguous reaction to the position of poetry in Low Baroque society. This poetry’s  discreteo, its relaxed attitude, and its oral —even prosaic— tone, stemmed from its new social role as facilitator of interaction in informal meetings. Tafalla’s Ramillete clearly represents these Low Baroque aesthetics (prosaic and oral tone, importance of the social circumstances surrounding the poem, relaxed tone and themes), but the writers who penned the preliminary texts to the book perceived them as problematic, as they were in contrast to a decision (printing the poems in a book) that essentially altered the social function of Tafalla’s poems.KEYWORDSJosé Tafalla y Negrete, Ramillete poético de las discretas flores, prosaic tone, social function of poetry, paratexts, Low Baroque.
Versos y tratados en la Ilustración científica (1650-1750)
Authors: Collantes Sánchez Carlos M.
Published: March 2018

RESUMENEstudiamos la poesía impresa en los libros de ciencia publicados en España entre 1650 y 1750. En esta época del Bajo Barroco, la ciencia española comienza a despegar gracias, en parte, a la figura de los novatores y sus obras. Hemos analizado cuantitativa y cualitativamente los versos, tanto paratextuales como intratextuales, que los novatores e impresores tenían a bien plasmar en las obras. El objetivo del trabajo es conocer la función y finalidad de dichas poesías, y ver si estos versos corresponden a las prácticas editoriales que se asentaron en la centuria anterior. Buscamos comprender la relación que une a los tratados científicos y sus poesías.PALABRAS CLAVEIlustración, Bajo Barroco, Ciencia, Poesía, Imprenta. ABSTRACTWe study the poetry printed in the books of science Publisher in Spain between 1650 and 1750. In this time of the Bajo Barroco, the Spanish science begins to grow to the figure of the novatores and his works. We have analyzed quantitatively and qualitativety these verses, so many paratextuales as intratextuales, that the novatores and the printers have printed in this books. The aim of the work is to  know the function and purpose of the above mentioned poetry, and to observe if this verses answer to the publishing practices that settled themselves in the previous century. We seek to understand the relation that joins to the scientific agreements and his poetry.KEY WORDSIllustration, science, poetry, press, Late Baroque.
El destierro de la sentimentalidad lírica aurisecular en los sonetos amorosos de Torres Villarroel
Authors: García Aguilar Ignacio
Published: March 2018

RESUMENEl propósito de este trabajo es estudiar los sonetos amorosos de Torres Villarroel impresos en su poemario Entretenimientos del numen (1738). Aunque la bibliografía crítica concluye que este autor imitó la poesía aurisecular en sus escritos, después de analizar sus sonetos amorosos se puede asumir que el poeta se aleja de la tradición previa ofreciendo un modelo crítico para explorar y reescribir la poesía española del Siglo de Oro. Esta ruptura con la tradición previa se puede apreciar en varias de las innovaciones que presentan sus sonetos, tales como la construcción de una nueva sentimentalidad lírica, una atención sin precedentes a la realidad empírica, así como la incorporación a su discurso poético amoroso de algunas de las ideas ilustradas de Feijoo.PALABRAS CLAVETorres Villarroel, poesía amorosa, Entretenimientos del numen. ABSTRACTThe purpose of this paper is to study Torres Villarroel love sonnets poems printed in his book of poems Numen Entertainments (1738). Though the critical bibliography concludes that this author imitated Golden Age poetry in his works, after analyzing Torres Villarroel  love sonnets it can be assumed that the poet moves away from the previous tradition providing a critical model for exploring and rewriting Spanish Golden Age poetry. This break with the previous tradition can be seen in several of this sonnets innovations, such as the construction of a new lyrical sentimentality, an unprecedent attention for the empirical reality, as well as the assimilation of several Feijoo´s Enlightenment ideas into his love poetical discourseKEYWORDSTorres Villarroel, love poetry, Numen Entertainments.
Las rutas del «Quijote» por la novela inglesa del siglo XVIII
Authors: Garrido Ardila Juan Antonio
Published: March 2018

RESUMENEste artículo sopesa las principales derrotas en las investigaciones en torno a la presencia, recepción e influjo del Quijote en la novela inglesa del siglo XVIII. Se parte aquí de la distinción establecida entre novelas inglesas dieciochescas de temática quijotesca (las denominadas Quixotic fictions) y aquellas cuyas características formales se inspiran en el Quijote (las Cervantean novels). Respecto de las primeras se subraya la escasez deestudios y las muchas posibilidades que estas brindan al estudioso que quiera indagar en el tratamiento satírico de la compleja sociedad que las inspiró. De las Cervantean novels se destaca su engarce con la literatura de los dos siglos precedentes. La influencia cervantina en autores del Dieciocho como Fielding, Smollett y Sterne, en contraposición a la influencia picaresca en el Diecisiete, se explica aquí por razón de la necesidad, enla primera mitad del XVIII, de dotar la narrativa inglesa de las características formales de la novela moderna, lo cual hallaron en el Quijote.PALABRAS CLAVECervantes en Inglaterra, Quijote, novela inglesa del siglo XVIII, ficción cervantina, ficción quijotesca. TITLE«Don Quixote’s» sallies in eighteenth-century english fictionABSTRACTThis article is a critique of the mainstream strands in the research into Don Quixote’s reception in England and its influence on eighteenth-century English fiction. It offers a survey of the fictional narratives with a quixotic theme (the so-called Quixotic fictions) and those which deploy formal features taken from Don Quixote(known as Cervantean novels). The discussion of Quixotic fictions notes they have attracted little critical attention, and suggests the need for future studies of their intriguing satirical scope. This article also pinpoints the need to study Cervantean fictions of the eighteenth century in relation to seventeenth-century English fiction. This article notes that whilst Spanish picaresque novels were the main foreign influence on English fiction of the seventeenth century, the great writers of the eighteenth century, namely Fielding, Smollett and  Sterne, preferred Don Quixote since Cervantes’ novel provided them with the formal features of the modern novel, at a time when these authors sought to establish canon of modern fiction in the English language.KEY WORDSCervantes in England, Don Quixote, eighteenth-century English novel, Cervantean fiction, Quixotic fiction.
Francisco Xavier de Carrión y Ribas, un diplomático zamorano amigo de Jean-Jacques Rousseau
Authors: Calderón Quindós Fernando
Published: March 2018

RESUMENRousseau cita varias veces en Las Confesiones el nombre del diplomático español Francisco Xavier de Carrión y Ribas, de quien muy poco se ha sabido hasta nuestras fechas. El artículo reconstruye su vida, desde su primer empleo conocido en el séquito de don Álvaro de Mendoza, sumiller de cortina de Felipe V, hasta su nombramiento como contador general de las Órdenes Militares. Entre sendos empleos, su actividad diplomática le llevó a recorrer media Europa como secretario de embajada siempre y como encargado de negocios alguna vez. Venecia, Estocolmo, Viena, París y Londres dibujan su singladura diplomática y trazan el itinerario de una vida marcada por las luchas de poder y aspiraciones territoriales de las naciones europeas. Hombre culto, Rousseau lo conoció en Venecia en el otoño de 1743, cuando el ginebrino contaba 31 años y el zamorano apenas 25. Treinta años después, todavía se escribían.PALABRAS CLAVEFrancisco Xavier de Carrión, Jean-Jacques Rousseau, diplomacia, cortes europeas. TITLEDiplomat Francisco Xavier de Carrión y Ribas, Jean-Jacques Rousseau’s friend from ZamoraABSTRACTAt times, Rousseau names the Spanish diplomat Francisco Xavier de Carrion y Ribas –who very little has been known to our dates- in his  Confessions. The article rebuilds his life, from his first known job in the Don Alvaro de Mendoza’s retinue, Phillipe’s V «sumiller de cortina», until his appointment as chief accountant of the Military Orders. Between his two separate jobs, his diplomatic activity led him to travel over half Europe always as embassy secretary and seldom as «chargé d’affaires». Venice, Stockholm, Vienna, Paris and London draw his diplomatic parcours and trace the journey of a life marked by power struggles and the territorial aspirations of European nations. Educated men, Rousseau and Carrión, met for the first time in Venice in 1743’s autumn, when the former was 31 and Carrión just 25. Thirty years later, they still wrote to each other.KEY WORDSFrancisco Xavier de Carrión, Jean-Jacques Rousseau, diplomacy, European courts.
Hacia una gran colección de monedas antiguas en España. El padre Flórez y dos colaboradores desconocidos
Authors: Mestre Sanchis Antonio
Published: March 2018

RESUMENEl objeto del artículo es demostrar, a través de los epistolarios privados, especialmente los conservados por Gregorio Mayans, que la Numismática fue objeto de especial interés entre los hombres de letras del siglo XVIII; perfilar la red cultural y política que impulsó los estudios de esta ciencia en España; delinear cómo se tomó conciencia de la necesidad de publicar una colección de monedas y desentrañar las circunstancias en que Flórez redactó su obra Medallas de las colonias, municipios y pueblos antiguos de España (1755-1773).PALABRAS CLAVEEnrique Flórez, Numismática, Gregorio Mayans, Agustín Sales, José Ríos, Alejandro Panel. TITLETowards a great collection of ancient coins in Spain. Padre Flórez and two unknown contributorsABSTRACTThe purpose of the article is to demonstrate, through private collected letters, especially those kept by Gregorio Mayans, that the Numismatic was a subject of special interest among the literari of the eighteenth century; outlook the cultural and political network that drove the studies that drove the studies of his science in Spain; delineate how to became aware of the need for publishing a collection of coins and unravel the circumstances in which Flórez wrote his work  Medallas de las colonias, municipios y pueblos antiguos de España (1755-1773).KEY WORDSEnrique Flórez, Numismatic, Gregorio Mayans, Agustin Sales, José Ríos, Alejandro Panel.
Espaços de errância: Os percursos de Macunaíma e Servando Teresa de Mier na ficção
Authors: Botoso Altamir
Published: March 2018

Este artigo objetiva estudar comparativamente os trajetos dos personagens Macunaíma, da obra homônima do escritor Mário de Andrade (1893-1945), e José Servando Teresa de Mier Noriega y Guerra, protagonista do romance El mundo alucinante (1997), do escritor cubano Reinaldo Arenas (1943-1990). Em ambas as obras, nota-se que a peregrinação desses dois personagens é permeada por eventos insólitos, que se situam na categoria do Realismo Mágico. Embora haja uma distância temporal significativa separando Servando e Macunaíma, este vivencia suas aventuras no início do século XX, e aquele, no final do século XVIII, os dois irmanam-se ao se deslocarem por uma geografia “alucinante”, na tentativa de se manterem livres de qualquer tipo de opressão. Dessa forma, busca-se destacar o espaço de errância percorrido por Servando e Macunaíma, pautados pelos estudos de Arturo Urlar Pietri (1990), Irlemar Chiampi (1980), Luz Aurora Pimentel (2001), Carlos Reis (2003), María Begoña Pulido Herráez (2005), Víctor Hugo Cortés López (2004), David Lodge (2011), dentre outros. Em síntese, verifica-se que tais personagens conformam uma atitude de rebeldia, na qual o espaço converte-se numa metáfora pela conquista da liberdade, sejam quais forem os locais em que transitam. PALAVRAS-CHAVE: Espaço; Servando Teresa de Mier; Macunaíma; literatura Latino-americana; literatura comparada.
O Diabo dos contos de Machado de Assis: destino, herança e errância do Satã miltoniano
Authors: Andrade Miriam Piedade Mansur
Published: March 2018

Os contos de Machado de Assis “A Igreja do Diabo” e “O Sermão do Diabo” foram publicados em 1884 e 1893, respectivamente. A referência ao mito do Diabo pode remeter o leitor a várias fontes, dentre as quais, a Bíblia, e, a partir dela, a outras representações desse personagem. A presente análise visa à inclusão de mais uma representação no universo intertextual de Machado de Assis: a do Satã miltoniano, elemento esse que está nos contos machadianos não de forma tipológica ou como cópia, mas sob uma perspectiva diferente, que promove mais uma significação para esse elemento ficcional. A relação entre o Satã miltoniano e o Diabo machadiano é lida, então, pela lógica do suplemento, como proposto por Jacques Derrida, na qual, Machado de Assis, leitor de Milton, atualiza, em seus contos, o discurso literário sobre o mito do Mal e não escapa ao destino, à tradição e à herança do autor inglês.  PALAVRAS-CHAVE: Diabo; Machado de Assis; John Milton.
O mundo flutuante de Leonardo Fróes
Authors: Da Rosa Victor
Published: March 2018

Resenha do livro Trilha.
Questões de cordialidade, patriarcalismo e misoginia em “A Benfazeja”, uma narrativa de João Guimarães Rosa
Authors: Pereira Luciene
Published: March 2018

RESUMO: Neste artigo examina-se a narrativa “A Benfazeja”, do livro Primeiras estórias, de João Guimarães Rosa investigando a sua contribuição para ilustrar aspectos pouco investigados acerca do conceito de cordialidade presente em Raízes do Brasil de Sérgio Buarque de Holanda. Soma-se a essa análise uma leitura acerca das relações de poder elaboradas na narrativa que permitem verificar uma ruptura com a representação dos ideais da família patriarcal engendrada pelo soterramento do modelo ideal, banimento do poder masculino e descaracterização do papel idealizado da mulher. Nota-se, por fim, como a negação da subjetividade feminina, por parte do patriarcado, está ainda presente na estrutura social brasileira e tem alimentado comportamentos misóginos. Por tais razões considera-se que a narrativa consiste em metáfora das relações de poder entre democracia e patriarcado estabelecidas ainda hoje na sociedade e na democracia brasileira.PALAVRAS-CHAVE: cordialidade; patriarcado; misoginia; democracia; “A Benfazeja”; Raízes do Brasil.
A descoberta do mundo depois da Copa de 1994 [poesia]
Authors: Pequeno Tatiana
Published: March 2018

Apresenta-se o poema, inédito, "A descoberta do mundo depois da Copa de 1994", de Tatiana Pequeno (Rio de Janeiro, 1979). Com o humor e a sensibilidade de quem é afetada pela cidade através da inscrição “vitória consagradora do Jorginho”, pichada perto da rodoviária do Rio, a autora mostra o futebol a partir de seu modo singular de olhar e nomear o mundo – “nós, as meninas, em 1994”.
"Um time show de bola" (2013): uma animação como crítica à mercantilização do futebol
Authors: Lage Marcus Vinícius Costa
Published: March 2018

Resenha do filme Um time show de bola (2013), de Juan José Campanella.
Marta em notícia: a (in)visibilidade do futebol feminino no Brasil
Authors: Januário Soraya Barreto
Published: March 2018

O presente artigo visa analisar a cobertura realizada pelos portais de notícias pernambucanos sobre a Copa do Mundo de Futebol Feminino 2015 e, especialmente, sobre a jogadora Marta. Utilizamos como aporte teórico os estudos sobre futebol à luz das teorias de Gastaldo (2005) e Helal (2003) e dos estudos de gênero como Beauvoir (1980) e Goellner (2005). A metodologia proposta foi o estudo de caso descritivo e interpretativo, por meio da análise qualitativa dos discursos e espaços ocupados pelo campeonato mediante o monitoramento da mídia. Como resultados, emergiram padrões de representação e discursos dominantes.
Se vencer o Palestra, vence a 'bella' e legendária pátria italiana: um estudo comparado dos Palestras Itália de São Paulo e de Belo Horizonte (1914-1933)
Authors: Moura Rodrigo Caldeira Bagni
Published: March 2018

No presente trabalho analisaremos em perspectiva comparada o Palestra Itália fundado em São Paulo em 1914, que após 1942 passou a se chamar Sociedade Esportiva Palmeiras, com o Palestra Itália de Belo Horizonte, que iniciou suas atividades em 1921 e após 1942 transformou-se em Cruzeiro Esporte Clube. Nosso objetivo central será analisar comparativamente o processo de afirmação dos dois times, buscando compreender qual a importância do futebol, no processo de inserção e pertencimento dos italianos nas duas capitais mencionadas, e qual a contribuição dos Palestras para sedimentar a noção de identidade italiana, entre os membros da colônia, no período de 1914 a 1933. Durante a pesquisa pudemos perceber que vencer, para os Palestras Itália de São Paulo e de Minas Gerais, passou a ser uma forma de conseguir reunir e agrupar mais pessoas, que vieram da região onde se constituiu o território italiano após a unificação, em torno de um sentimento de pertencimento, reforçando desse modo a italianidade.
O futebol em outros contextos
Authors: Silva Marcelino Rodrigues da
Published: March 2018

Apresentação do dossiê "O futebol em contextos locais e regionais", v. 1, n. 3, 2017.
Exogenous GABA stimulates endogenous GABA and phenolic acid contents in tomato plants under salt stress
Authors: Çekiç Fazilet
Published: March 2018

Gamma
aminobutyric acid (GABA) is a non protein amino acid found in various organisms
including plants. In recent years, the signal role of GABA in the stress
response has of special interest. However, the effects of exogenous GABA on
phenolic compounds which have special roles as antioxidants are not well known.
In this study, the effects of exogenous GABA on endogenous GABA and phenolic
contents were analyzed in tomato plants under salt stress. Tomato plants were
grown in a growth chamber under controlled conditions and NaCl and GABA were
applied in Hoagland solution. Qualitative and quantitative analysis of GABA and
phenolic compounds (Benzoic, caffeic, chlorogenic, gallic, hydroxybenzoic,
syringic, rosmarinic, p-coumaric, sinapic, t-cinnamic, t-ferulic acids,
catechin, epicatechin, hesperidin and quercetin) were measured by HPLC. Differences
were found in chlorogenic acid, coumaric acid and gallic acid among the
phenolic substances. We found a significant increase in gallic acid
and coumaric acid contents under 200 mM NaCl and GABA applications. Exogenous GABA treatment caused a slight increase in
endogenous GABA content. The increase in GABA content under GABA+salt
treatments were higher than that of single salt and GABA applications. According
to our results we can suggest that exogenous GABA could enhance the stress
response by enhancing some phenolic substances and GABA content under salt
stress.
Evaluation of Water Quality Monitoring Networks Using Principal Component Analysis: A case of Gediz River Basin
Authors: Yılmaz Barış , Özçelik Ceyhun
Published: March 2018

The water quality needs to be monitored at regular intervals, throughout
representatively located gauging stations, for sustainable development of water
resources. However, it is not possible to monitor all quality parameters all
the time and points for a river basin studied, and water quality monitoring
that does not address specific, clear and realistic objectives will cause time,
labor and money losses. At this point, Principal Component Analysis (PCA) would
provide a regional insight into principal pollutants, contaminants dominates
others and effective monitoring locations. It will help to evaluate surface
water quality in regional scale as well as monitoring network. This study aims
to analyze regional water quality and monitoring network in the Gediz River
Basin, by focusing on the variance structure of the observations on principal
pollutants that observed throughout the river basin. The 11 quality parameters
monitored in 13 monitoring stations on the Gediz River Basin were used in the
analyses. PCA is applied i) to determine principal pollutants and contaminants
dominate over others (parameter-based analysis), ii) to find out effective
monitoring locations for principal pollutants (station based analysis). The
results reveal the tributaries of the river with different quality
characteristics, and the importance of an objective based monitoring for
effective water quality management.
Influence of Temperature on Activated Sludge Systems
Authors: Balku Şaziye
Published: March 2018

The present study aims to determine the influence of temperature in the
treatment efficiency of the activated sludge systems. To reach this aim, a
simulation study is performed using Matlab® programming language. A
biological tank is modelled by the ASM3 (activated sludge model No. 3) and a
settling tank is modelled by Takács settling velocity model. For a defined
inflow rate and inlet waste water characteristics with the predefined design
and operational parameters, the treatment model is simulated. The changes in
the kinetic parameters by temperature are estimated from the values given in
ASM3 and the dissolved oxygen saturation concentration in water is also concerned
as a function of temperature. All the other design and the operational
conditions are kept constant during simulations. The simulation algorithm is
executed for the temperatures 0°C,
10°C, 20°C, and 30°C. The results show that
chemical oxygen demand and total suspended solids reduce slightly with
increasing temperature, however, the total nitrogen content in the effluent is
changing, first increases for the temperatures 10°C, 20°C,
and then decreases for 30°C
when it is compared to that of at 0°C.
The change in temperature affects mostly the ammonium concentration in the
waste water treatment systems.
ANÁLISE DO PROCESSO DIFUSIVO EM COMPOSTOS CERÂMICOS COM ADIÇÃO DE RESÍDUOS
Authors: Ferreira Rafael Guerra , Amaral Igor Brumano , Vieira Flaviana Tavares , Reis Arlete Barbosa
Published: March 2018

Em busca de um correto direcionamento a rejeitos, vê-se na produção de materiais cerâmicos a possibilidade potencial de reaproveitamento a partir da junção de resíduos e compostos biopoliméricos, que venham a conferir melhores características básicas aos produtos cerâmicos. Os resíduos de lapidários e o biopolímero quitosana, têm em sua composição uma diversidade de minerais que ampliam a possibilidade de aplicação na indústria cerâmica. No presente trabalho, foram confeccionados corpos de prova com diferentes proporções de pó de lapidário e argila, sendo a água para o preparo da massa, substituída por solução de quitosana 2% (em massa). Após os processos de queima nas temperaturas de 850, 950 e 1100°C, os corpos de prova foram submetidos a análise de Difusividade segundo a lei de Fick. Donde foi possível concluir que a adição de pó de lapidário diminuiu a taxa de difusão e o ganho de massa nas amostras, mostrando um incremento nas características desejáveis para os produtos.In search of an adequate destination of residues, the reuse is seen in the production of ceramic materials from the junction of residues and biopolymer compounds, which will confer better characteristics to the ceramic products. The residues of lapidary and the biopolymer chitosan have in their composition minerals that extend the possibility of application in the ceramic industry. In the present work, specimens were prepared with different proportions of lapidary powder and clay, the water for the preparation of the mass being replaced by chitosan solution 2% (w/w). After the processes of burns at 850, 950 and 1100°C, the specimens were submitted to analysis of Diffusivity according to Fick’s law. It was concluded that the addition of lapidary powder decreased the diffusion rate and the mass gain in the samples, showing an increase in desirable characteristics for the products.
APPLICATION OF PRIGOGINE-FLORY-PATTERSON THEORY TO EXCESS MOLAR VOLUMES OF BINARY LIQUID MIXTURES OF {METHYL TERT BUTYL ETHER (MTBE) + ALCOHOLS} AT DIFFERENT TEMPERATURES AND ATMOSPHERIC PRESSURE
Authors: Hoga Heloisa Emi , Torres Ricardo Belchior
Published: March 2018

No presente estudo, dados experimentais de volume molar excesso ( ) de soluções líquidas binárias de metil terc butl éter (MTBE) + metanol, ou + etanol, ou + 1-propanol, ou + 2-propanol, ou + 1-butanol, ou + 1-pentanol, ou + 1-hexanol foram usados para testar a aplicabilidade da Teoria Prigogine-Flory-Patterson (PFP Theory), como função da composição a diferentes temperaturas e pressão atmosférica. De acordo com o modelo, a contribuição interacional é a mais importante para descrever o comportamento do  . Foi observado que a Teoria PFP reproduz os dados experimentais usando apenas um parâmetro ajustável. Para todos os sistemas estudados foi obtida uma boa concordância entre os resultados experimentais e a Teoria.
“Holding the Dream”: Women’s Favorite Reading Matter in a Portuguese Prison
Authors: Sequeiros Paula
Published: March 2018

The reading practices of women, mediated by a prison library in Portugal, constituted an interesting case study. In Santa Cruz do Bispo prison, female prisoners were increasingly aged and excluded from social groups, less literate, and educated. Many were first-time library users and some were beginning readers. This research aimed to understand their reading practices and preferences, their self-assigned meanings, and the roles of reading in prison. Having become aware that industrial literature romance novels were the most requested items, a critical comparative analysis of the three most requested titles was contrasted with readers’ favorite passages to foster a deeper understanding of their preferences and sustain an integrated analysis. Furthermore, a consensualized definition of a “good read” is presented. The results from ethnography and interviews to readers and staff are analyzed taking into account class, gender, ethnicity, age, occupation, and education of the detainees. Conclusions address the fact that although the prison’s educational service and imprisonment conditions propitiated an increase in reading generally, the library was oriented by educational targets and irresponsive to certain demands expressed by readers. Secondly, women readers were using the available top-selling romance novels to sustain their introspective and prospective work, while reckoning with their past and planning for their future. In addition to this reflexive stance, escapist entertainment and knowledge building were important reading purposes.
Photovoltaic Cell and Module I-V Characteristic Approximation Using Bézier Curves
Authors: Szabo Roland , Gontean Aurel
Published: March 2018

The aim of this work is to introduce new ways to model the I-V characteristic of a PV cell or PV module using straight lines and Bézier curves. This is a complete novel approach, Bézier curves being previously used mainly for computer graphics. The I-V characteristic is divided in three sections, modeled with lines and a quadratic Bézier curve in the first case and with three cubic Bézier curves in the second case. The result proves to be accurate and relies on the fundamental points usually present in the PV cell datasheets: Voc (the open circuit voltage), Isc (the short circuit current), Vmp (the maximum power corresponding voltage) and Imp (the maximum power corresponding current) and the parasitic resistances Rsh0 (shunt resistance at Isc) and Rs0 (series resistance at Voc). The proposed algorithm completely defines all the implied control points and the error is analyzed. The temperature and irradiance influence is also analyzed. The model is also compared using the least squares fitting method. The final validation shows how to use Bézier cubic curves to accurately represent the I-V curves of an extensive range of PV cells and arrays.
A Review on Established and Emerging Fermentation Schemes for Microbial Production of Polyhydroxyalkanoate (PHA) Biopolyesters
Authors: Koller Martin
Published: March 2018

Polyhydroxyalkanoates (PHA) are microbial biopolyesters utilized as “green plastics”. Their production under controlled conditions resorts to bioreactors operated in different modes. Because PHA biosynthesis constitutes a multiphase process, both feeding strategy and bioreactor operation mode need smart adaptation. Traditional PHA production setups based on batch, repeated batch, fed-batch or cyclic fed-batch processes are often limited in productivity, or display insufficient controllability of polyester composition. For highly diluted substrate streams like it is the case for (agro)industrial waste streams, fed-batch enhanced by cell recycling were recently reported as a viable tool to increase volumetric productivity. As emerging trend, continuous fermentation processes in single-, two-, and multi-stage setups are reported, which bring the kinetics of both microbial growth and PHA accumulation into agreement with process engineering, and allow tailoring PHA´s molecular structure. Moreover, we currently witness an increasing number of CO2-based PHA production processes using cyanobacteria; these light-driven processes resort to photobioreactors similar to those used for microalgae cultivation, and can be operated both discontinuously and continuously. This development goes in parallel to the emerging use of methane and syngas as an abundantly available gaseous substrates, which also calls for bioreactor systems with optimized gas transfer.
The review sheds light on the challenges of diverse PHA production processes in different bioreactor types and operational regimes using miscellaneous microbial production strains such as extremophilic Archaea, chemoheterotrophic eubacteria and phototrophic cyanobacteria. Particular emphasize is dedicated to the limitations and promises of different bioreactor-strain combinations, and to efforts devoted to upscaling these processes to industrially relevant scales.
Influence of the Introduction of the Electronic Health Insurance Card on the Use of Medical Services by Asylum Seekers in Germany
Authors: Claassen Kevin , Jäger Pia
Published: March 2018

Objectives Asylum seekers in Germany represent a highly vulnerable group from a health perspective due to a variety of risk factors. At the same time their access to healthcare is restricted. While the introduction of the Electronic Health Insurance Card (EHIC) for asylum seekers instead of healthcare-vouchers is discussed controversially using politico-economic reasons, there is hardly any empirical evidence on its actual impact on the use of medical services Study design Thus, the aim of this study is to examine the influence of the possession of the EHIC on the use of medical services by asylum seekers as measured by their consultation rate of ambulant physicians (CR). For this purpose, a standardized survey was carried out to 260 asylum seekers in different municipalities of which some have introduced the EHIC for asylum seekers, while others have not. Methods Various CR were differentiated considering possible third variables as well as confounding factors. The period prevalence was compared between the groups "with EHIC" and "without EHIC" using a two-sided t-test. Multivariate analysis was done using a linear OLS regression model. Results Asylum seekers who are in possession of the EHIC are significantly more likely to seek ambulant medical care than those receiving healthcare-vouchers. Their CR, however, does not differ significantly from the age-corrected CR of the autochtonous population. Taking into account relevant covariables, the possession of the EHIC can be viewed as an independent influencing factor on the asylum seekers' use of medical care. Conclusions The results of this study suggest that having to ask for healthcare-vouchers at the social security office could be a relevant barrier for asylum seekers. Nevertheless, the ownership of the EHIC does not seem to lead to an overuse of medical services.