bluuebunny/crossref_metadata_2025 huggingface dataset:
EURÍPIDES E AS TROIANAS
Authors: Schell Denis
Published: October 2019

The work analises an Euripedes’play placing it in a significant set of drama works. It resumespoetic approaches with other important works of Esquilo. The transformation of the mith and itsmodernization appear in a process of world order change and in the presence of new conceptions of theplaywright literary work. Besides, the use of retoric resources of the poetic language and changes in aconception of the responsability of the action show, in a tragedy, a crescent process of individualization ofthe age thought.
O ACENTO EM COMBINAÇÕES COM PARTÍCULAS ENCLÍTICAS EM LATIM
Authors: Quednau Laura Rosane
Published: October 2019

This paper presents a study about enclitic stress in Latin. According to the testimonies of anumber of Roman grammarians, enclitics like the monosyllabic conjunction -que uniformly induce stresson the immediately preceding syllable, i.e., the final syllable of the host word, irrespective of syllablequantity. However, we will show that the weight of the immediately preceding syllable plays a crucialrole in enclitic stress: if this syllable is heavy, the stress falls on it; if it is light, the stress falls on the sameposition it would fall in the host word without the enclitic.
TRANSGREDINDO A NORMA PARA SE COMUNICAR:O CASO DOS RADICAIS GRECO-LATINOS NA FORMAÇÃO DOS NEOLOGISMOS DO PORTUGUÊS CONTEMPORÂNEO
Authors: Pilla Éda Heloisa
Published: October 2019

The article deals with the coinage of new words in contemporary Portuguese using the secondarymeaning of Greek and Latin afixes such as “tele-”, “audio-” , “foto-” and “radio-”. The new semic combination ofthose radicals, formed through the sociolinguistic dimension of language, proves, once more, that creation ofneologisms belongs to the syncrony of language.
FLORES, Valdir. Lingüística e Psicanálise: Princípios de uma Semântica da Enunciação. Porto Alegre:EDIPUCRS. 251 p
Authors: Teixeira Marlene
Published: October 2019

FLORES, Valdir. Lingüística e Psicanálise: Princípios de uma Semântica da Enunciação. Porto Alegre:EDIPUCRS. 251 p.Resenhado por Marlene Teixeira
O filósofo e o poeta: liberdade, filosofia e comédia no livro V da república
Authors: Augusto Maria Das Graças de Moraes
Published: October 2019

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CRÍTICA DO CONCEITO MARXISTA DE LIBERDADE
Authors: Sciacca Michele
Published: October 2019

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O TIPO SOCIAL DO GAÚCHO
Authors: Hessel Lothar
Published: October 2019

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NOTAS SOBRE O CORPORATIVISMO MEDIEVAL PORTUGUÊS
Authors: Moreira Earle Macarthy
Published: October 2019

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ASPECTOS DO ARTESANATO LITERÁRIO DE MACHADO DE ASSIS
Authors: Neves Guilherme Santos
Published: October 2019

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SOBRE A ENERGIA DE ATIVAÇÃO NA CINÉTICA QUÍMICA
Authors: Engel Willy
Published: October 2019

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NOTAS LINGUITICO-ETNOGRÁFICAS SOBRE A ERVA MATE NO RIO GRANDE DO SUL
Authors: Bunse Heinrich
Published: October 2019

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DIONÍSIO EM CRETA - I
Authors: De Souza Eudoro
Published: October 2019

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NOVOS RUMOS NA REPRESENTAÇÃO CARTOGRÁFICA DO RELEVO
Authors: Thofehrn Hans Augusto
Published: October 2019

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MANZONI E IL ROMANZO STORICO
Authors: Melani Leopoldo
Published: October 2019

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O ALEMÃO FALADO NO RIO GRANDE DO SUL E SUAS TRANSFORMAÇÕES
Authors: Fausel Erich
Published: October 2019

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COMPARAÇÕES DO LINGUAJAR DIÁRIO DO GAÚCHO
Authors: Spalding Walter
Published: October 2019

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EDUCAÇÃO CIENTÍFICA NA UNIVERSIDADE DE SUSSEX
Authors: Easlea B.
Published: October 2019

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ANALITICIDADE DAS FUNÇÕES COMVALORES NO ESPAÇO DOS OPERADORES LINEARES LIMITADOS
Authors: Cossi Ernesto Bruno
Published: October 2019

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KOSERITZ E O NATURALISMO
Authors: Cesar Guilhermino
Published: October 2019

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PUENTE DE CÁÑAMO
Authors: Ferrás Aida Wailer
Published: October 2019

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A ESTÉTICA NO SISTEMA DA FILOSOFIA
Authors: Vita Luís Washington
Published: October 2019

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A CULTURA LATINA NO ESPAÇO PORTUGUÊS
Authors: Cesar Guilhermino
Published: October 2019

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LITERATURA E VERDADE
Authors: Schüler Donaldo
Published: October 2019

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A VIDA HUMANA E ANIMAL NOS CONTOS GAUCHESCOS
Authors: Mariante Hélio
Published: October 2019

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NATHALIE SARRAUTE: MARTEREAU OU A NOSTALGIA DA UNIDADE
Authors: Serrano Mota Maria Lucia
Published: October 2019

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ANTROPOLOGIA APLICADA
Authors: Teixeira Sérgio Alves
Published: October 2019

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O PROÊMIO DA ILÍADA
Authors: Schüler Donaldo
Published: October 2019

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A LAGOA DOS PATOS
Authors: Ihering Herrmann Von
Published: October 2019

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O PROBLEMA DO REALISMO EM INCIDENTE EM ANTARES
Authors: Fischer Luiz Augusto
Published: October 2019

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A LUTA ENTRE RELIGIÃO E PENSAMENTO RACIONAL NA GRÉCIA CLÁSSICA
Authors: Paleikat Maria Ivone
Published: October 2019

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A ESCRITA AMORDAÇADA
Authors: Schüler Donaldo
Published: October 2019

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OS GUAIANÃS (o derradeiro fulgor do mundo caboclo/sertanejo)
Authors: Dacanal José Hildebrando
Published: October 2019

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AS MUITAS FALAS DO POVO BRASILEIRO
Authors: Bernd Zilá
Published: October 2019

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A POESIA DO TARDE
Authors: Bordini Maria da Glória
Published: October 2019

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DRUMMOND, VARIAÇÕES SOBRE UM MESMO CORPO
Authors: De Campos Maria do Carmo Alves
Published: October 2019

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BRASIL: CULTURA E LITERATURA NOS ANOS 80
Authors: Zilberman Regina
Published: October 2019

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A SEDUÇÃO DE UM ROMANCE
Authors: Gil Fernando
Published: October 2019

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A CONCORDÂNCIA DE NÚMERO NOS PREDICATIVOS E NOS PARTICÍPIOS PASSIVOS
Authors: Scherre Maria Marta Pereira
Published: October 2019

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UM TRAÇO REGIONAL NA FALA CULTA DE SALVADOR
Authors: Da Silva Myrian Barbosa
Published: October 2019

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A TEORIA FONOLÓGICA E A VARIAÇÃO
Authors: Guy Gregory , Bisol Leda
Published: October 2019

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Apresentação
Authors: Armando Maria Luiza De Carvalho
Published: October 2019

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1922, PÁTRIA INDEPENDENTE: OUTRAS PALAVRAS?
Authors: Mariani Bethania , De Souza Tânia
Published: October 2019

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DR. FAUSTO E O ESGOTAMENTO DO ESPONTÂNEO
Authors: Bordini Maria da Glória
Published: October 2019

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A ANAMNESE DO PACTO EM DOUTOR FAUSTO DE THOMAS MANN
Authors: Faria Paulo
Published: October 2019

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O PACTO E O PACTO LETRADO
Authors: Aguiar Flávio
Published: October 2019

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O PACTO ENTENDIDO COMO "LANCE"
Authors: Rosenfield Kathrin Holzermayr
Published: October 2019

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Exame do conceito de "humanitas"
Authors: Ricci Angelo
Published: October 2019

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Fatores genéticos da evolução humana
Authors: Cordeiro A. R.
Published: October 2019

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Métodos científicos para determinar a autenticidade e a ordem de publicação dos diálogos platônicos
Authors: Paleikat Jorge
Published: October 2019

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A renovação da filologia românica no séc. XX
Authors: Neto Serafim Silva
Published: October 2019

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Resenhas
Authors: Vários Autores
Published: October 2019

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O rio e seu discurso
Authors: Schüler Donaldo
Published: October 2019

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A canção de amor de Eliot
Authors: Pereira Lawrence Flores
Published: October 2019

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A literatura russa de Aitmatov
Authors: Castro Tanira
Published: October 2019

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O CARÁTER CONFESSIONAL DA LITERATURA DE MULHERES (um estudo de caso ou um caso em estudo)
Authors: Sander Lucia
Published: October 2019

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DIÁLOGOS NO FEMININO (o discurso do desejo em Lya Luft e Anne Hébert)
Authors: Porto Maria Bernadettee Velloso
Published: October 2019

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O EROTISMO SAGRADO EM A PAIXÃO SEGUNDO G.H. DE CLARICE LISPECTOR
Authors: Perkoski Norberto
Published: October 2019

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"FALAR A RAIVA" E A (DES)CONSTRUÇÃO DO FEMININO
Authors: Funck Suzana Borneo
Published: October 2019

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O AMANTE DE MARGUERITE DURAS OU A BUSCA DA ESCRITURA ABSOLUTA
Authors: Da Silva Maria Luiza
Published: October 2019

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RELENDO IRACEMA (o problema da representação da mulher na construção duma identidade social)
Authors: Lemaire Ria
Published: October 2019

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LE SURRÉALISME EST-IL EN INTELLIGENCE AVEC L'EUROPE?
Authors: Baal Georges
Published: October 2019

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TROIS REGARDS HUMORISTIQUES SUR L'INDIVIDU MODERNE
Authors: Aubert Thierry
Published: October 2019

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PARA A LEITURA DE UM ITINERÁRIO: A MULTIPLICIDADE DE OCTAVIO PAZ
Authors: Campos Maria do Carmo
Published: October 2019

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ALGUNS DADOS SOBRE A CONSTRUÇÃO INTERESSADA DE UMA AUSÊNCIA: A DO SURREALISMO NO BRASIL OU... "A CADA UM O SEU DESEJO"
Authors: Lima Sergio
Published: October 2019

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BENJAMIN PÉRET: INCORRUPTÍVEL E SEM FREIOS NA AVENTURA POÉTICA
Authors: Ponge Robert
Published: October 2019

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OÙ ÊTES-VOUS?
Authors: Péret Benjamin
Published: October 2019

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INTERVIEW D'ANDRÉ BRETON PAR EUGENIO F. GRANELL
Authors: Granell Eugenio
Published: October 2019

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LA IDEA DE DIOS Y LAS VOCALES
Authors: Gómez-Correa Enrique
Published: October 2019

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O olhar feminino na série The Handmaid’s Tale (2017)
Authors: Gomes Renata , Silva Aline Cristina da , Linhares Sarah Ellen
Published: October 2019

O propósito deste artigo é analisar o olhar feminino através da narração e do mis-en-scène da série The Handmaid’s Tale, em português, O Conto da Aia (2017). A série se passa em uma sociedade distópica, regida à base da teonomia totalitária e fundamentalista cristã. As mulheres dessa sociedade perderam suas vozes, são desumanizadas, devido ao seu gênero, e tornadas objetos férteis nas mãos de seus comendadores; a narrativa e o desenvolvimento das personagens fazem alusão ao empoderamento feminino e suas lutas pelos direitos civis que vêm acontecendo desde o fim século XIX. A busca por suas vozes torna-se evidente a partir da narração que ajuda a compreender a representatividade da mulher na série.Palavras-chave: The Handmaid’s Tale. Feminismo. Identidade. Narrativa. Série.
Transição & Queda
Authors: Montelli Eduardo
Published: October 2019

Transição e Queda apresenta uma série de fotografias de observações cotidianas e pequenos experimentos que propõe uma reflexão poética sobre a passagem do tempo e suas transformações.
O passar do tempo no romance O fazedor de Velhos, de Rodrigo Lacerda
Authors: Donadoni Marcilene Moreira
Published: October 2019

Este trabalho tem como objetivo destacar a construção híbrida do romance de formação O fazedor de Velhos (2008) de Rodrigo Lacerda. Dessa forma pretende-se discutir os valores e a manutenção da literatura brasileira para jovens, verificando de qual forma esses valores estão representados no romance de formação, considerando as peculiaridades do gênero. Para tanto, serão analisados em específico os aspectos estruturais da narrativa, tendo como foco a passagem de tempo na constituição da personagem, por um viés intertextual com a literatura universal. Embasado nos pressupostos críticos de Benedito Nunes (1995), Massaud Moisés (2006), Perrone-Moisés (1998), Norman Friedman (2002), visando destacar o papel do escritor contemporâneo e suas contribuições como representante da literatura brasileira juvenil moderna.Palavras-chave: Literatura brasileira contemporânea. Bildungsroman. Rodrigo Lacerda.
Yoroboshi: o jovem cego, de Yukio Mishima
Authors: Hayashi Renan Kenji Sales
Published: October 2019

Trata-se da tradução de uma peça teatral, em estilo Nô, do autor japonês Yukio Mishima (1925-1970).Originalmente publicada sob o título Yoroboshi, o texto ganha sua primeira versão em português brasileiro.
Resenha de 'Carta a Diogneto'
Authors: Soares da Silva Felipe Gustavo , Bezerra Ferreira Cavalcanti Mattoso Vinycius , Cabral Jannyelle Vitória
Published: October 2019

O manuscrito original é de língua grega e sua tradução para o português é realizada por Ivo Storniolo e Euclides M. Balancin, sendo publicada pela editora Paulus numa coleção chamada Patrística, em referência aos textos produzidos no período inicial da Filosofia Cristã, escritos pelos chamados “padres da Igreja”, que prepararam a Filosofia Medieval. Apesar da inserção na coleção de textos da editora, a Carta a Diogneto não é claramente um texto produzido por um dos tais padres patrísticos, todavia, levando em consideração o caráter instrutivo e apologético da carta, o conteúdo demonstra certas aproximações. O autor da carta é incerto, mas estima-se que sejam verdadeiramente alguns sábios dos primeiros séculos do cristianismo. Apesar da antiguidade, a carta só veio a ser encontrada em 1436 por Tomás de Arezzo, em Constantinopla.
O entre-lugar de Ponciá Vicêncio: O vazio como resistência
Authors: Duarte Roberta De Araújo Lantyer
Published: October 2019

Este artigo discute a imagem do vazio da personagem Ponciá Vicêncio no romance de mesmo nome, escrito por Conceição Evaristo. A sensação de vazio da personagem será pensada como resistência a partir da ideia de banzo, um estado em que o tempo do sujeito não é o tempo opressor da sociedade capitalista. Além disso, na narrativa, esse estado de alma permite a rememoração das dores e lutas dos antepassados de Ponciá – pensados a partir do personagem Vô Vicêncio. Por fim, esse banzo levará à herança que Vô Vicêncio deixou para Ponciá – a loucura. O conceito de entre-lugar, de Silviano Santiago, será acionado a fim de pensar o devir-revolucionário da Literatura Negra.Palavras-chave: Conceição Evaristo. Ponciá Vicêncio. Vazio. Banzo. Resistência.
O recinto mágico onde dançamos nossa torpe dança e cantamos nossa melancólica canção
Authors: Tomm Davi Alexandre , Mautone Guilherme , Quadrado Lauro Iglesias , Hoff Patrícia Cristine , Trusz Paula
Published: October 2019

Editorial dos Editores de Área (Filosofia, Literatura e Artes Visuais), contendo a descrição das colaborações do primeiro número do periódico e algumas reflexões sobre as relações entre filosofia, literatura e artes visuais na contemporaneidade.
De Paisagens Escritas e Paisagens Pintadas: vínculos conceituais entre a pintura de Hipólito Caron e o romance Inocência de Alfredo Taunay
Authors: De Brito Ana Carla
Published: October 2019

Neste artigo esboçaremos alguns vínculos conceituais entre palavra e imagem, que se evidenciam em uma obra literária de Alfredo Taunay e na produção pictórica de Hipólito Caron. Evidenciamos tais ligações recuperando um antigo paralelo entre a pintura e a literatura, cuja origem remonta à doutrina ut pictura poesis de Horácio no século I, que coloca a poesia em relação à pintura. Em seguida, demonstramos que o paralelo das artes está implicado na criação das Academias de Belas Artes e na valorização do desenho mediante a noção de desígnio no Renascimento. Por último, chegamos à discussão quanto à verossimilhança no romance e na pintura do século XIX, ligando-a diretamente às características do romance de Taunay e às pinturas de Caron.Palavras-chave: Pintura de Paisagem. Hipólito Caron. Narrativa. Alfredo Taunay. Paralelo das Artes.
Três contos de morte de Horacio Quiroga
Authors: Acosta Juan Carlos
Published: October 2019

O presente trabalho é uma tradução do espanhol para o português de três contos do livro "Cuentos de Amor de Locura y de Muerte" do escritor uruguaio Horacio Quiroga. Os contos selecionados são: "La Gallina Degollada", "El Almohadón de Plumas" e "A la Deriva". Os textos traduzidos ficaram com os seguintes nomes: "A Galinha Degolada" "O Travesseiro de Penas" e "À Deriva"
Macunaíma: diálogo com o romantismo a partir da paródia de Peri
Authors: Pereira Maria Júlia
Published: October 2019

Macunaíma: o herói sem nenhum caráter (1928), de Mário de Andrade, é o romance-rapsódia que versa sobre a trajetória de um herói baseado nas lendas indígenas amazônicas e apresentado como autenticamente brasileiro. A paródia se faz presente como intenção em diversas cenas da obra. Todavia, neste trabalho, será tratada a paródia enquanto deformação e transformação (ou imitação) com distanciamento crítico da figura do herói romântico indianista idealizado, que a personagem Peri, de O Guarani (1857), de José de Alencar, encarna.  Palavras-chave: Macunaíma. Peri. Herói. Paródia.
Leviatã: o boato como elemento intersticial entre objeto e sujeito
Authors: Marquéz Fercho
Published: October 2019

Este artigo se debruça sobre as relações entre palavra e objeto por meio do boato a partir da obra Leviatã: (vértebras de baleia tripartida em azul e vermelho) Modular/Tripartir de 2016. A partir da análise de obras e escritos de artistas como Maria Ivone dos Santos, Claudia Zimmer e Marcel Duchamp, que lidam com questões da ordem do nominal, do titular ou do textual em relação ao objeto artístico, discute-se aqui o papel que a palavra exerce de índice de indeterminação para um alargamento da experiência artística e para migração do regime do apenas visível para o legível através do boato: pequenas peças escritas – a exemplo das apercebenças de Georges Didi-Huberman –, de fraca confinação em nenhum gênero específico e que se relacionam de forma frouxamente próxima com a materialidade da escultura.Palavras-chave: Fercho Marquéz-Elul. Palavra. Objeto. Boato. Escrita
Bank Capital and Loan Monitoring
Authors: Bhat Gauri , Desai Hemang A.
Published: October 2019

This paper empirically examines the association between bank capital and banks' monitoring effort. We use four proxies to measure the unobservable monitoring effort. Two of the proxies are based on loan quality (ex post outcomes of monitoring effort). The other two proxies are based on salary expense (ex ante proxies intended to capture the quality and quantity of labor input into monitoring effort). Using a bank and time fixed effects estimation, we find a positive association between bank capital and each of our measures of monitoring effort. We find that this association is more pronounced for smaller banks and banks that engage in higher levels of relationship lending. Numerous additional tests and robustness checks, including matched sample analysis and instrumental variable approach to address endogeneity, confirm our main findings. Overall, our evidence is consistent with the prediction in Mehran and Thakor (2011) that banks that keep higher capital monitor more.

JEL Classifications: G21; G32; M41.
Finite Element Analyzing of the Effect of Crack on Mechanical Behavior of Honeycomb and Re-entrant Structures
Authors: ERGENE Berkay , YALÇIN Bekir
Published: October 2019

Developments in
technology require the new materials, lighter and more efficient structures and
also new manufacturing methods. In this study, after doing researches about
topology optimization, regular honeycomb and re-entrant structures; the regular
honeycomb and re-entrant structures were designed, and then Ti-6Al-4V material
was chosen for these structures in finite element (FE) analyzing. The three
different rib thickness values (t) of 1 mm, 1.5 mm and 2 mm were assigned for
honeycomb and re-entrant structures in FE analyses. Also, the crack was created
on the models, and then 2-D FE analyses were done for both cracked and
un-cracked honeycomb and re-entrant structures under tensile forces through y
axis. Afterwards, the effect of crack on stress intensity factor, stresses,
strains and displacement were obtained and characterized the auxetic behavior
of the regular honeycomb and re-entrant structures. Furthermore, increase in
rib thickness decreases stress and strains for each structure. Moreover, re-entrant
structures have negative Poisson’s ratio due to their geometric properties and
the notable effect of crack on the equivalent stress in re-entrant was emerged
in comparison with honeycomb structure. 
As a result, the only possible fracture in honeycomb for thickness of 1
mm might be observed owing to stress intensity factor obtained from analyses
bigger than fracture toughness of honeycomb structure.
Nokta Direnç Kaynak Yöntemi ile Alüminyum ve Titanyum Alaşımı Sacların IF Çelik Saclarla Kaynak Kabiliyetinin Araştırılması
Authors: ERTAN Rukiye , MUTLUSU Özer
Published: October 2019

Bu çalışmada, 1
mm kalınlığındaki yüksek mukavemetli ve derin çekilebilir IF 180 çeliğinin yine
1 mm kalınlığındaki ticari saf titanyum (ASTM Grade 2) ve 5754 alüminyum
alaşımı ile noktasal kaynak edilebilirliği araştırılmıştır. Kaynak işlemleri
elektrik direnç nokta kaynağı yöntemiyle farklı kaynak akımları (10 kA, 12,5 kA
ve 15 kA), kaynak süreleri (10, 15 ve 20 çevrim) ve elektrod kuvvetlerinde (5
kN, 10 kN ve 15 kN) gerçekleştirilmiştir. Kaynaklı numunelerin kaynak çekirdek
çapı, elektrod dalma derinliği, sertlik ve çekme-makaslama testi sonuçları
incelenerek mekanik özellikleri irdelenmiştir. Sonuç olarak, kaynak
parametrelerinin IF 180 - 5754 Al alaşımı kaynak çiftinin mekanik özellikleri
üzerinde IF 180 – Ti-Gr2 alaşım çiftine göre daha büyük etkiye sahip olduğu
görülmüştür. Kaynak akımı ve elektrod kuvvetinin her iki kaynak çiftinde
çekirdek çapı, elektrod dalma derinliği ve maksimum çekme kuvvetini önemli
oranda etkilediği tespit edilmiştir.
Finite element modeling method of centrifugal rotary processing
Authors: Soloviev A. N. , Tamarkin M. A. , Tho Nguyen Van
Published: October 2019

Introduction. In modern production, when performing finishing operations, centrifugal rotary processing in the medium of abrasive plays an important role. High productivity, low costs and extensive technological capabilities are the main advantages of these cleaning and finishing operations. This paper considers the process of abrasive particle – workpiece surface interaction within the framework of the static contact problem of the elasticity theory. Thus, plastic deformation in the contact area comes into account.

Materials and Methods. The abrasive particle (corundum) is simulated with a linearly elastic body, whose Young's modulus is significantly larger than that of the work material. The process material (steel) is simulated with an elastoplastic bilinear body using the von Mises yield criterion.

Research Results. Finite element modeling of the structures under consideration was performed in the ANSYS CAE package. The process of abrasive particle – workpiece surface interaction was simulated; its stress-strain state was analyzed. The results of numerical experiments are presented. They have determined how equivalent plastic strains are distributed at depths of the cone penetration of 0.01 mm and 0.05 mm. The data obtained, as well as the areas of plastic strain values of more than 1%, are visualized in the ANSYS CAE package.

Discussion and Conclusions. It is established that the equivalent plastic deformation is proportional to the depth of penetration (DP). It reaches a minimum value of 0.158 at DP = 0.01 mm, and a maximum of 0.825 at DP = 0.05 mm. The dependences of the plastic region sizes on DP are determined for cases when the plastic deformation exceeds 1%. At the maximum penetration (0.05 mm), the deformation radius is 1 mm, and the depth is 0.8 mm. On the basis of the data obtained as a result of the conducted research, the parameters of the technological process (rotational speed, size of the abrasive surface, mass of abrasive particles) that affect the workpiece – abrasive particle interaction can be selected. A judicious choice of these parameters will increase the processing efficiency
Theoretical background of hydraulic drive control system analysis for testing piston hydraulic cylinders
Authors: Rybak A. T. , Tsybriy I. K. , Nosachev S. V. , Zenin A. R.
Published: October 2019

Introduction. The durability and performance of hydraulic machines is determined through life tests. At that, various braking devices (mechanical, electric, hydraulic, etc.) are used for strength loading of the hydraulic motor, as a result of which a significant amount of energy is lost. This can be avoided if the method of rotational motion with energy recovery is used during life tests. This approach is applicable for hydraulic pumps, motors, and hydraulic cylinders.

Materials and Methods. A test bench is presented, the design of which provides recreation of the conditions most appropriate for the field operation of hydraulic cylinders. In this case, energy recovery is possible. To solve the research problems, methods of mathematical modeling were used, the basic functional parameters of the proposed design were calculated. The determination of the pressure increment at various points in the hydraulic system is based on the theory of volumetric rigidity. When modeling the motion of the moving elements of the bench hydraulic system, the laws of rotor motion are used.

Research Results. In the structure of the test bench, the cylinders in question are located in the pressure main between the hydraulic pump and the hydraulic motor. This enables to significantly reduce the bench itself and to save a significant amount of energy due to its recovery. A basic hydraulic diagram of the test bench for piston hydraulic cylinders is presented, in which the operation of the moving elements of the system is shown. A mathematical modeling of the hydraulic system of the bench is performed. A kinematic diagram of the mechanism for transmitting motion between test cylinders is shown.

Discussion and Conclusions. The system of equations presented in the paper shows how the increment of pressure at the selected nodal points of the energy recovery system is determined (in particular, how the increment depends on time, reduced coefficient of volumetric rigidity, operating fluid consumption, and piston areas). The velocities of the hydraulic pistons are determined according to the kinematic scheme of the mechanical transmission of the bench. Thus it can be argued that, thanks to the solution presented in the paper, the life test results of hydraulic cylinders will adequately reflect their operation under rated duties.
Selection rationale for leakage monitoring in gas pipeline
Authors: Lebed A. D. , Glushko S. P.
Published: October 2019

Introduction. Efficient leak detection methods and gas flow metering are analyzed. The work objective is to select an automatic system of methods providing the improvement of the quality of leakage monitoring and gas flow metering in gas pipelines.

Materials and Methods. The following techniques for detecting gas leakage in the pipeline are considered: according to the pressure profile, volume balance method, acoustic emission method, variable-pressure drop method on the forcing device, ultrasonic method.

Research Results. The analysis shows that all techniques for monitoring leakage and gas flow are dependent on the environmental parameters. Therefore, an important task is to achieve independence of the measurement results from changes in the environmental parameters. In most flow meters, changes in density, pressure and temperature affect drastically the measurement results. An additional error that arises in this case can reach large values.
Comparison of graphic expression of dependences of transporter cut profile of threshing-separating unit on the second volume and spike fraction humidity
Authors: Dyachenko A. G. , Savostina T. P. , Imad S. B.
Published: October 2019

Introduction. Threshing is a multifactorial process which is affected, in particular, by the feedrate of the crop, the specific weight of the threshed grain and return, separation rates, weediness and moisture of the crop. From this point of view, the issues of optimizing the profile of the transporter cut, which allows for threshing and separation with the least effort, are also relevant. It was also experimentally established that the threshing process is affected by the volume of grain material delivered per second (second feed) and the unit velocity.

Materials and Methods. The studies were conducted on a test bench equipped with a threshing-separating device in the form of a single-cavity hyperboloid. When performing the work, the width of the drum was divided into three zones, and the length – into five cells. Wheat grain, obtained through threshing and separation in each zone and cell, came to individual containers. Straw was collected separately. Then, the grain and straw were weighed. The resulting data was processed by statistical and mathematical methods.

Research Results. The lengths of each cell were calculated based on the ratio of the total separation and the amount of grain mass per unit length. The lengths of each cell were calculated depending on changes in humidity. Indicators of the ratio between mass humidity and cell length are presented in the form of a table. By the given table values for different moisture levels of the grain mass, graphs were constructed, each of which was described by a mathematical model considering the drum length and width. An averaged cut profile is presented for the treated plant mass with humidity of 8%, 12%, 16%, 20%, and 24%.

Discussion and Conclusions. Analysis of the data in this paper and earlier ones provides the comparison of the graphic expression of the dependences of the transporter cut profile on the second volume and humidity of the grain mass entering it. It has been established that the cut profile curves are identical along the entire length of the drum. The confidence factor is close to 1, which indicates the accuracy of the model. The identity of the averaged cut profiles is obviously dependent on moisture of the plant mass and on the second feed.
Medicago lesinsii E. Small, (Leguminosae), nueva cita para la flora ibérica
Authors: Romero-Zarco Carlos
Published: October 2019

Se revisan materiales de herbario del complejo de Medicago murex Willd. (Leguminosae) y se pone de manifiesto la presencia de dos especies distintas en el territorio andaluz: M. murex y M. lesinsii E. Small, siendo la segunda novedad floristica para la Península Ibérica.Medicago lesinsii E. Small (Leguminosae), a new species for the Iberian floraPalabras clave: Flora, Andalucía, Leguminosae, MedicagoKey words: Flora, Andalusia, Leguminosae, Medicago
La internacionalización de las universidades valencianas a través de Twitter
Authors: Carratalá Adolfo , Menencia García Etián
Published: October 2019

La internacionalización está cobrando gran importancia en las estrategias de comunicación institucional de las universidades españolas. Las redes sociales se revelan como el mejor canal en el construir la marca en busca de estudiantes e investigadores en aras de aumentar su proyección a nivel internacional. Esta investigación analiza el modo en que las cinco universidades públicas de la Comunitat Valenciana aprovechan la comunicación corporativa a través de Twitter para profundizar en sus políticas de internacionalización. El estudio demuestra que las acciones relacionadas con la innovación y la transferencia de conocimientos dominan la comunicación institucional en Twitter de las instituciones examinadas.
Estudio sobre consumo de información de la generación millennial en universidades de Loja, Ecuador
Authors: Paladines Paredes Lenin Vladimir , Luzuriaga Vásquez María Alejandra
Published: October 2019

Se analizan los hábitos de consumo de información de millennials universitarios de Loja, Ecuador, tomando como base estudios previos sobre consumo mediático, características de la población y competencias mediáticas. A través de  grupos de discusión con estudiantes de las carreras de Comunicación Social y Administración de Empresas de la Universidad Nacional de Loja y de la Universidad Técnica Particular de Loja, se  establece cómo los millennial de la muestra prefieren el uso de herramientas digitales como redes sociales y páginas web para consumir información de su interés, en detrimento del uso y acceso a medios de comunicación tradicionales, debido a su inmediatez, accesibilidad y comodidad.
Evaluación de la publicidad de universidades en la prensa escrita de Ecuador, un estudio longitudinal
Authors: Segura-Mariño Adriana Graciela , Paniagua-Rojano Francisco Javier , Moreira-Cedeño Cristhian Marcelo
Published: October 2019

El objeto de estudio es la evaluación de la publicidad de universidades en la prensa ecuatoriana. Se aplicó la técnica metodológica del estudio longitudinal, analizando 772 anuncios publicados en los tres diarios líderes, durante cada domingo de 2016 y 2017. Se identificó qué tipo de universidades sobresalen, qué contenidos, qué atributos visuales y a qué audiencias se dirigen. Entre las conclusiones destacan el predominio de contenidos promocionales de universidades privadas que se dirigen a estudiantes potenciales y el valor que persiste de la prensa, a pesar del auge de la publicidad online. El año 2017 supera en anuncios al 2016.
Consideraciones fundamentales acerca del derecho humano al debido proceso de las personas migrantes
Authors: Rodríguez Lozano Luis Gerardo , Soriano Flores Jesús
Published: October 2019

Migrante es toda persona que realiza un desplazamiento geográfico a un país diferente, cuando se interna en dicho territorio el ordenamiento jurídico le reconoce la calidad de extranjero. El Derecho del Estado nación diferencia claramente entre nacionales   y extranjeros, esta es la dicotomía que ha definido la historia de la Nación-Estado. En “Las Leyes”, Platón contextualiza las relaciones entre compatriotas y extranjeros dentro de la obligación griega de la hospitalidad; entonces aunque esta condición humana no es nueva en la historia humana, las condiciones sociales y económicas de los Estados globalizados y sus sistemas de fuentes normativas deben saber cómo ejercer un adecuado enfoque de derechos humanos en sus políticas migratorias, particularmente cuando en estas políticas tienen lugar procedimientos migratorios que pueden afectar la esfera jurídica de una persona por su condición de nacionalidad, y en donde es importante proveerles de un conjunto de garantías mínimas, para de forma general garantizar la imparcialidad del proceso y de forma subjetiva evitar que la vulnerabilidad del migrante se agrave, es decir no poner todo el peso del proceso en una sola parte, sino que con el enfoque del derecho humano al derecho del debido proceso, se le garantice un trato digno e imparcial en el procedimiento migratorio.
Aproximaciones a la migración Colombo-Venezolana: desigualdad, prejuicio y vulnerabilidad
Authors: Pineda Esther , Ávila Keymer
Published: October 2019

La situación política, económica y social de Colombia durante décadas motivó la migración de sus ciudadanos hacia el territorio venezolano, lo cual se acentuó con el conflicto armado. Venezuela, que se caracterizó desde los años 50 del siglo XX por ser un país receptor de inmigrantes, dejó de ser un destino atractivo a partir   de los años 80 por la crisis económica y política que  atravesó,  época a partir de la cual pueden detectarse las primeras oleadas     de migrantes venezolanos. Pero es a partir del año 2015 cuando se evidencia un incremento de este fenómeno como consecuencia  de la profundización de la crisis política, económica y social experimentada por la sociedad venezolana y la pauperización de las condiciones de vida de gran parte de la población; esta situación ha convertido a Colombia en la opción migratoria más cercana y accesible para los venezolanos en busca de oportunidades.
Derecho natural de asociación en la figura de la coalición electoral en México
Authors: Aguado Romero Gabriela
Published: October 2019

La asociación como derecho natural, y llevada a la práctica como un derecho  político-electoral,  es el punto  en el cual los ciudadanos   y el Estado se vinculan entre sí, ya que permite a los individuos autorizados para ello participar e intevenir en los asuntos políticos del país y alcanzar los fines comunes por una unión de fuerzas. El derecho de asociación en materia político-electoral ha ido evolucionando como un derecho natural de contenido progresivo1, el objetivo de asociarse en materia política es la protección de los derechos y resistirse a la opresión, sin embargo aún cuando se reconoce que el derecho de asociación o de reunión no se puede coartar, se analiza que ciertas variantes determinadas en la figura de la coalición ofrecen ventajas y desventajas, pues sus límites y conciliación con otros derechos conlleva a oportunos señalamientos.
La responsabilidad de mando en el Acuerdo de paz y en la normativa interna De implementación
Authors: Sierra Torres Yury Lineth
Published: October 2019

En este artículo se hace un recuento general sobre la figura de    la responsabilidad de mando, a partir del Acuerdo Final de Paz y     en las normas que lo implementaron en el ordenamiento jurídico colombiano. El objeto del artículo es mostrar cómo la regulación de esta figura se fue desarrollando con unos vacíos preexistentes, y las preocupaciones que en torno a la misma se fueron dando por parte de  la  sociedad  civil,  académicos,  organizaciones  internacionales  y, finalmente, la Corte Penal Internacional. Se muestra cómo la regulación inicial del Acuerdo se fue consolidando en la normativa interna, desatendiendo las advertencias de vacíos regulatorios que fueron allegadas al respecto.
El proceso civil oral en colombia
Authors: Peláez Hernández Ramón Antonio
Published: October 2019

Una de las críticas que se le ha  formulado  a  la  manera  como está estructurado el proceso civil colombiano ha sido la exagerada morosidad que caracteriza a la actuación, entre otras cosas, determinada por el uso exagerado que, de la escritura, en ellos se hace.

En este sentido, se ha afirmado a su vez, que este tipo de demoras incide   de   manera   negativa   en   las   aspiraciones   de   los  sujetos procesales para obtener una decisión favorable a sus intereses, puesto que la tutela judicial efectiva debe responder a la perentoriedad que se espera en relación con la resolución del conflicto, por cuanto que la duración razonable del proceso debe ser consecuente con el derecho fundamental de acceso a la justicia.

Pues bien, para lograr la tan anhelada celeridad procesal se han adoptado reformas procesales todas ellas orientadas a sincronizar el proceso civil a la nueva realidad, y en Colombia  se evidenció a través de la inserción de la oralidad como principio rector de la actuación a través de un modelo por audiencias con marcada tendencia a la oralidad.
¿Seguridad jurídica en el sector minero? Una aproximación desde el principio de coordinación
Authors: López Solano Cristian Alexis
Published: October 2019

El sector minero se encuentra en un momento coyuntural del que depende la estabilidad de la industria. De allí que resulte imperioso el estudio del fenómeno de inseguridad jurídica, pues este es uno de los retos que debe afrontar el sector.

La aplicación del principio de coordinación resulta útil para minimizar la tensión existente entre el principio de estado unitario  y el de autonomía territorial; más aún cuando en  Colombia  existe un sistema público de actividad transversal, es decir, de actividad conjunta entre diferentes órganos estatales.

La actual jurisprudencia de la Corte Constitucional abre la posibilidad de excluir la actividad minera de un municipio pues es una competencia consti- tucional que surge de una interpretación armóni- ca de las disposiciones constitucionales. Pero esto no resuelve el problema, lo que se genera es un empoderamiento irracional que no observa otros postulados de gran valor como lo es la libertad de empresa y la garantía de los derechos adquiridos por un contrato. La solución no se encuentra en prohibir, sino en concertar, en realizar un acuerdo contractual entre los sectores privados y públicos que se ven involucrados, todo sobre la base del principio de coordinación.
Noción de intimidad sexual desde la jurisprudencia de la corte constitucional colombiana
Authors: Fula López Alexander
Published: October 2019

Para entender cuál es el alcance y el significado de los derechos sexuales y reproductivos en las cárceles de Colombia, es necesario encontrar elementos para hilvanar la discusión sobre la categoría de intimidad que, desde la jurisprudencia de la Corte Constitucional es imprescindible para la preservación de la dignidad de los privados de la libertad. Desde el análisis de esta categoría, pueden destacarse las primeras nociones de los derechos objeto de estudio. En este artículo se intenta develar que las tensiones para la garantía de tales  derechos  surgen por la no existencia de una teoría clara sobre los mismos, y una disposición de trabajar en la posibilidad de que las particularidades posibilitan la construcción de unas condiciones que posibilitan el ejercicio de los Derechos Sexuales y Reproductivos en Colombia.
An Evaluation of Hemoglobin Concentration in Patients with Diabetes Mellitus Type 2
Authors: Karem Karem Kdaer , Salih Saba Ibrahim , Jassim Wafaa Kadhim
Published: October 2019

The second type of diabetes Mellitus is the most common type of diabetes, its represent about 90-95% of diabetes cases. In this disease, the response of the body to insulin does not occur properly in a condition known as insulin resistance. The diabetes may accompany with anemia because the hormone erythropoietin (EPO) which is produced by the kidneys is regulates red blood cell production and the Kidney has been damaged at several levels as a complication of diabetes, the complication range from diabetic nephropathy to chronic kidney disease. This study was conducted at the AL-Kafeel Hospital, Kerbala from October 2016 to December2016. The study included 60 adult patients with age range from 43-67 years and having diabetes mellitus type 2. Fasting blood sugar and Hb tests were made and accompanied with other information like age and duration of diabetes mellitus. The results show that 43% of diabetic patients had anemia and there is a strong negative connection between Hb levels and the duration of getting diabetes (p0.01). We conclude from this study that anemia is may developed in Type 2DM patients and the diabetic patients should be taken care of toprevent the development of diseases and other complications.
The Study of Bacillus Subtils Antimicrobial Activity on Some of the Pathological Isolates
Authors: Kadhum Hussein A , Hasan2 Thualfakar H
Published: October 2019

The study involved the selection of two isolates from Bacillus subtilis to investigate their inhibitory activity against some bacterial pathogens. B sub-bacteria were found to have a broad spectrum against test bacteria such as Staphylococcus aureus and Pseudomonas aeruginosa. They were about 23-30 mm and less against Klebsiella sp. The sensitivity of some antibodies was tested on the test samples. The results showed that the inhibitory ability of bacterial growth in the test samples using B. subtilis extract was more effective than the antibiotics used.
In vitro Assessment the Potential Antioxidant and Antitumor Activities of Bifidobacterium Derived Bacteriocins
Authors: Alwendawi Shadan A
Published: October 2019

Nowadays there are increasing interest in using microbial bioactive peptides as therapeutic agents or as adjuvant to increase the effectiveness of available therapies, a promising approach in this line is using of probiotics secreted peptides. Bifidobacterium is one of the favorite patented probiotics genera and most of human enteric Bifidobacterium secretes bacteriocins peptides to the surroundings. Bifidobacterial – associated bacteriocins are classified as GRAS peptides, and recently were attracted attention that become a widespread research topic in various fields including cancer drug discovery development. This study was conducted to seek for antioxidant and antitumor activities of bifidobacterial – derived bacteriocins. Two bacteriocins, Bifidin B1 and Bifidin B2, were partially purified from enteric Bifidibacterium longum Bl and Bifidobacterium bifidum B2, respectively. Bifidins were physiochemically characterized in respective of thermal, pH, and storage stability. Their proteinaceous nature was confirmed. Potential antioxidant activity in terms of free radical scavenging activity was evaluated, both Bifidins exhibited antioxidant activity, the highest percentage scavenging activity against DPPH was 70.55±0.2673 %, recorded for Bifidin B1, and was followed by 68.1 ±1.753% scavenging capacity for Bifidin B2, while both of Bifidins B1 and B2 had almost close values for scavenging of superoxide anion radicals, 66 ± 1.970 % and 65.64 ± 1.343%, respectively. Bifidins demonstrated potential antitumor activity on two human cancer cell lines, MCF-7 and Skov-3, however, the antiproliferative activities does not exceed 60.8%. Bifidins B1 and B2 showed highest cytotoxicity against Skov-3 cells rather than MCF-7 cells, with IC50 values of 28.9± 8.76 µg/ml, and 29.87± 9.13 µg/ml, respectively.
Employing Gamma Ray Irradiated Giardia lamblia as Trialed Vaccine in Experimental Animal
Authors: Sada Amal Kamil Abdul , Al-Kaysi Amany Mohamed
Published: October 2019

This is an experimental trial to prepare a vaccine from gamma-irradiated Giardia lamblia which is evaluated in experimental animals. The study was conducted from December 2015 to April 2016. The field survey of the parasite was conducted from those patients attending the laboratories of the Alawi Children's Hospital in Rusafa and the Al-Yarmouk Teaching Hospital in Karkh, through which 1250 stool samples of different age groups were examined. Five groups of mice were used in the study; the first was injected with normal saline and considered as a negative control group, the second was injected with cystic form of non-irradiated Giardia lamblia and considered as a positive control group, whereas the other three groups were injected with gamma irradiated Giardia lamblia at three different doses 10, 15 and 25 rad respectively. Giardia lamblia was primarily cultivated in liver infusion agar for ten days to obtain the active phase. On the sixth day, the cystic phase was purified and standardized to be used in the infection of mice with or without the exposure of gamma rays. Mice showed high sensitivity to parasitic infestation, in the gamma non-irradiated and the irradiated with gamma 10 rad, and 15 rad irradiated groups which was 100%. The results expressed an excystation process of the depleted phases and the release of the feeder phases. The results of the three irradiated groups consisted of histopathological changes of the small, and the rectum by dissection after two weeks of infection, with intestine amputation lesions, as well as ulceration and inflammation of the inflammatory cells represented in small numbers of neutrophil, lymphocytes, and eosinophils. The presence of ulceration and fall of epithelial cells in the intestinal cavity has been shown, and different forms of the parasite have been observed. Mice which was injected with irradiated G lamblia at high dose (25 rad), not show and sensitivity to the challenge infection and no excystation of thy parasite had been done. After 2 wreaks, a comparison was achieved between all study groups in which no histopathological changes were noticed in the mice irradiated with dose of25 rad. After another two weeks, a challenge dose was given (un-attenuated G lamblia) and mice were dissected after another two weeks, no changes on the level of histopathology of intestinal tissue were noticed the results suggested that mice acquire an immunity against the parasite infection.
Detection of some Microorganisms in Patients with Pericarditis by Immunofluresent Assay in Hilla City / Iraq
Authors: Bunyan Ilham A , Faaz Shokry , Ali Hala H
Published: October 2019

In this study, (17) pericardial effusion specimens and blood samples were obtained from hospitalized patients diagnosedwith pericardial effusion at Marjan Teaching Hospital, AL-Sader Teaching Hospital and Ibn-AL-Biatar Cardiovascular Center with age range between (2-77) years old from both sexes, 6(35.30%) male and 11(64.70%) of them were female. The period of collection were extended from July (2018) to January (2019). A total of (17) samples from hospitalized patients with pericardial effusion were included in this study, only 9(52.9%) patients with positive bacterial blood culture media, 7(77.8%) from female and 2(22.2%) from male, and 10(58.8%) patients with positive bacterial pericardial effusion, 7(70%) female and 3(30%) male. In the positive culture group, from 10(58.8%) cases, death occurred in 2(20%) patients, and in the negative culture group, from 7(41.2%) cases, death occurred in 2(38.5%) patients. The sera and pericardium effusion of patients in showed anti-IgM to M. pneumoniae, M. pneumophilia, L. pneumophilia, C. pneumophilia, RSV, Adenovirus, Influenza A virus, and Influenza B virus antibodies. The results showed 7/17(41.2%) positive cases of pericarditis attributed to M. pneumoniae. In (17) patients with acute pericarditis admitted found 2/17(11.8%) positive cases detected by IFA in patients with L. pneumophilia. IFA revealed that 1/17(5.9%) of positive cases for the assay positive for Chlamydophila pneumoniae. Recent study revealed that the IFA detect 2/17 (11.8%) of cases positive for Adenovirus. Depending on IFA recent study identified 2/17(11.8%) cases with RSV associated with another etiological agents and present a case of Influenza A virus infection 1/17(5.9%). Our results showed a case with pericardial effusion positive for Influenza B virus 1/17(5.9%) associated with presence of RSV and L. pneumophilia in patient with intestinal cancer with negative results of bacterial culture media for both pericardial effusion and blood.