bluuebunny/crossref_metadata_2025_split huggingface dataset:
CIMENTO E CAL
Authors: Corteze Mariana 
Published: July 2017

Esta série compõe uma narrativa poética, visual e textual a partir de uma apropriação do escrito de Andy Jankovki[1] e a polêmica relação surgida no começo de 2017 junto a cidade de São Paulo no programa de governo “Cidade Limpa” de João Dória.E como uma espécie de invasão, no sentido de tornar próprio e urgente um manifesto de imagens cheias de grãos, que evidencio as tantas partículas de vida que brotam em meio a cidade, em meio aos nossos tempos e espaços. Imagens estas que estão embranquecidas, cobertas por uma camada espessa que desbota suas cores, suas diferenças. Em termos fotográficos, é talvez o que se conhece por superexposição ou pelo não controle da quantidade de luz que incide na câmera, desmodelando assim a imagem, arruinando e desorientando o cerne do mundo da fotografia que se ampara no equilíbrio da capturação de luz. Logo, por se mostrar tão pálida, a série Cimento e cal produz um tom desagradável aos olhos curiosos e tão próximos da tela, na incerta tentativa de perceber suas nuanças, seus contornos, suas minúcias estouradas e polvilhadas em clarão.Nesse sentido, este despretensioso agrupamento sensível suscita devaneios possíveis entre a petrificação do cimento e desvanecer do cal. Sugerindo, ao seu modo, manchas, descamadas, descaminhos de expressão, metamorfoses imaginadas, transfigurações experimentadas, nodoas de imagem, festejos de linguagem. É sobretudo, uma produção que grita uma vivacidade que inventa outros espaços, outros percursos fora do estabelecido, criando um ambiente de conversa, de troca de substância rara daquilo que nos faz. Nesses cruzamentos, podemos, quem sabe, extrapolar o território da página, do muro, do corpo urbano, artístico, político e até visceral. Afinal, hoje mais do que antes, é preciso estremecer, confrontar. É indispensável não temer. Em um país que tem cor, tem útero, tem amor, resistir é movimento de enfrentamento, de transformação social. É gesto que tece processos participativos, experiências práticas e reflexivas que ensinam a libertar.Ressignifiquemos então o viver e o conviver: por cidades com almas mais coloridas.[1] É mestranda em Multimeios pelo Instituto de Artes da UNICAMP, formada em Cinema e Vídeo na UNESPAR/FAP e colunista da Revista Parágrafo 2. Acesso ao texto referência: http://paragrafo2.com.br/2017/01/19/a-pixacao-nao-e-arte-e-nao-e-para-ser/
A MULHER, A CIDADE E O MURO O RECONHECIMENTO DO TRAÇO FEMININO NOS MUROS PELOTENSES
Authors: Antunes Caroline Muller , Margarites Ana Paula Freitas 
Published: July 2017

Este artigo traz como foco a discussão sobre a presença feminina no cenário do grafite e pichação, partindo da revisão de textos sobre escritas urbanas e estudo de caso das práticas de arte de rua produzidas por mulheres na cidade de Pelotas. A participação de mulheres no funcionamento das micropolíticas de ocupação do espaço urbano através do pixo e grafite são importantes ações de expressão, abrindo possibilidades que fomentam a discussão sobre gênero. O estudo de caso ocorre na cidade de Pelotas/RS, especificamente no bairro Porto, ambiente universitário onde se constata atualmente um número bastante elevado de pichações de cunho feminista. Tais pichações evidenciam uma nova relação da mulher com a rua, e consequentemente com a cidade e a sociedade. Traços, vestígios e gritos, antes reprimidos, ressignificam e tornam visível a existência das mulheres no cotidiano da cidade. Palavras-chave: feminismo, grafite, pixo.
CHÃO DE GIZ E MATERIARTE Apreensão e representação criativa do Espaço Urbano
Authors: Nogueira Ana Paula , Pippi Luis Guilherme Aita 
Published: July 2017

O trabalho visa propor uma metodologia de ensino por meio de percepção urbana e representação dos signos urbanos como forma ampliar o repertório e senso crítico dos acadêmicos para posterior atividade projetual. Usando como exemplos duas atividades de apreensão dos espaços urbanos da cidade de Porto Alegre, Rio Grande do Sul, Brasil, realizadas na disciplina integrada de Ateliê 5: Urbanismo, Paisagismo e Arquitetônico do Curso de Arquitetura e Urbanismo da Universidade Federal de Santa Maria. Através da análise, caracterização e representação dos ambientes urbanos edificados e livres de edificação, os acadêmicos puderam apresentar a dinâmica e diversidade urbana pelo registro de suas percepções, conceitos e representações em duas intervenções urbanas denominadas: Chão de giz e MateriArte. Dois diferentes impactos ocorreram nestas intervenções em termos de apreensão, representação, temporalidade e interações. Palavras-chave: espaços livres, espaços edificados, percepção urbana, intervenção urbana.
DEPENDENCE OF PHOTONIC BAND GAP ON THE RADIUS OF TRACES IN TiO2 NANOSTRUCTURES
Authors: Barrera Claudia P. , Quiroz Heiddy P. , Rey Rafael R. , Dussan Anderson 
Published: July 2017

Se estudió la evolución de la brecha de frecuencias fotónicas presente en las huellas de TiO2, estas estructuras aparecen en la interfaz Ti-TiO2 durante la formación de nanotubos de ´oxido de titanio. Las huellas se pueden modelar como un cristal fotónico debido a que la función dieléctrica varía periódicamente en un espacio bi-dimensional. Hemos llevado a cabo un estudio teórico sobre la base de mediciones experimentales en las huellas de TiO2. El estudio se desarrolló mediante el uso del método de expansión en ondas planas. Este trabajo es un primer intento para introducir una ingeniería de brecha fotónica, lo cual puede tener interés tecnológico.
Characterization of Fluorotic Enamel After Microabrasion and Desensitizing Agent
Authors: Zavala-Alonso DDS, MSc,PhD V. , Roque-Márquez DDS, MSc G. , Patiño-Marín DDS, MSc, PhD N. , Silva-Herzog DDS, MSc, PhD D. 
Published: July 2017

Introduction. Enamel microabrasion is a procedure used for removing a superficial layer of enamel that has some alteration of color and/or texture caused by dental fluorosis. The purpose of this study was to compare the microhardness and micromorphology of the fluorotic enamel surface after microabrasion with 6.6% hydrochloric acid and silica or 18% hydrochloric acid and evaluate the effect of desensitizing agent exposure on the treated enamel. Materials and Methods. Twenty anterior teeth with moderate fluorosis were divided into two groups: 1) Perla-Dent® group and 2) Opalustre® group. Each buccal surface of incisors was sectioned to obtain samples 3x3 mm. The samples were then mounted in acrylic blocks. The enamel surface of the blocks was polished, after the microabrasion materials and desensitizing agent were applied according to the manufacturer's instructions. All samples were analyzed by Vickers microhardness tester and scanning electron microscopy (SEM). Results. Both experimental groups presented a decrease in the microhardness values, with statistically significant differences (p<0.0001) when comparing the baseline and after treatments values. To compare the microhardness values after both microabrasion and desensitizing treatment in the study groups, it was observed that the Perla-Dent® group obtained lower values than the Opalescence® group with a statistically significant difference (p<0.0001). The representative images of study groups in SEM showed the enamel surface morphology after Perla-Dent® treatment more irregular and a very marked relief than that observed in enamel surface morphology after Opalustre® treatment. Conclusion. The surface of the enamel was more affected with Perla-Dent® treatment than with Opalustre® treatment and the placement of UltraEz® agent does not recover its baseline microhardness.
Evaluación de hongos antagonistas de <i>botrytis cinerea</i> pers., en plantaciones de mora, Costa Rica
Authors: Marín-Chacón María Angélica , Rivera-Coto German , Villalobos-Moya Keylor , Orozco-Rodríguez Rafael , Orozco-Cayasso Steffany 
Published: July 2017

Se realizó el aislamiento, identificación y evaluación in vitro y en campo de hongos antagonistas de Botrytis cinerea Pers., en plantaciones de mora. La obtención de organismos antagonistas se hizo en Cartago en las localidades de La Luchita, Bajo Canet, Jardín y División durante el 2012. De los frutos se obtuvo un grupo de 43 aislamientos pertenecientes a 10 géneros distintos de los hongos: Aspergillus sp., Bispora sp., Cladosporium spp., Colletotrichum sp., Curvularia sp., Macrophoma sp., Paecilomyces spp., Pestalotia spp., Rhizoctonia sp., y Trichoderma spp. A todos los aislamientos se les realizaron pruebas de capacidad antagónica, mediante la técnica de cultivos duales, competencia por sustrato y antibiosis. Se seleccionaron solamente los aislamientos que superaron un 70% del PIC, y estos fueron 4 aislamientos (BC1, J14, J2.2 y J2.1) del género Trichoderma spp. Para las pruebas de campo se utilizaron 3 aislamientos (BC1, J2.2 y J2.1) del presente trabajo y 3 (BV1, SM13B y SM18) del mismo género previamente aislados. Las pruebas de campo se realizaron en el 2013. Los aislamientos de Trichoderma spp., que tuvieron estadísticamente (p≤0,0001) mayor efecto sobre B. cinerea fueron BV1 y BC1, los cuales dieron menos frutos enfermos.
Costos de producción de árboles de navidad (<i>Cupressus lusitanica</i> MILL.) en Costa Rica
Authors: Murillo Olman , Torres Gustavo , Carvajal Dorian , Badilla Yorleny 
Published: July 2017

La producción de árboles de navidad es, en Costa Rica, una actividad económica con base en el ciprés (Cupressus lusitanica Mill.) desde los años 60. Se elaboró una base de costos exhaustiva del cultivo de árboles de navidad en Costa Rica, a partir de un paquete tecnológico para un ciclo de producción de 2,5 años, que inició con la siembra de 4444 árboles.ha-1 (a 1,5 x 1,5 m) y la venta de 3111 (70%). La estructura de costos incluye como costos directos el establecimiento de 200 m de cercas.ha-1 más una estimación del costo de mano de obra que incluye la seguridad social voluntaria. El costo del jornal en el país al II semestre del 2016 se establece en ¢11.273,75 ($20,13 a una tasa de cambio de US $ 1 = C.R. ¢560). El ciclo completo de producción requiere aproximadamente 373 jornales en 3 años, unos a 125 jornales.año-1.El costo total de producción se determinó en ¢6.170.786 ($11.019,3) por hectárea, donde 60,5% corresponde a mano de obra y 39,5% a ($11.019.3), where 60.5% corresponds to labor work and 39.5%
Productividad forrajera de haba bajo diferentes condiciones de manejo
Authors: Estrada Carmen Rosana , Jarillo Jesús 
Published: July 2017

Se evaluaron diferentes condiciones de manejo del cultivo, como preparación del suelo, fertilización y densidad de plantación de Vicia faba L., sobre la producción de ejote y forraje, en Zaragoza, Puebla. El experimento se desarrolló durante el ciclo agrícola primavera-verano 2013. Se estudiaron 3 factores de variación: 1) labranza completa y mínima); 2) aplicación de composta, con 17,8 t.ha-1 y sin composta; 3) densidades de siembra: 4, 6, 8 a 16 plantas por m2. El diseño experimental fue de bloques al azar, con parcelas subdivididas y 4 repeticiones: las parcelas grandes correspondieron a 2 preparaciones de suelo, la sub parcela a la fertilización y la parcela pequeña a 4 densidades de siembra. Las unidades experimentales fueron parcelas de 3,0 x 5,6 m (16,8 m2), de las cuales se tomaron 6 surcos centrales como parcela útil (8,4 m2). La mayor producción en biomasa o materia seca total (10,15±1,9 t.ha-1) correspondió a los tratamientos con preparación completa: 16 plantas por m2 y aplicación de composta (65 N; 0,54 P kg.ha-1). La producción de materia seca aumentó (p<0,05) en (p<0.05) as a function of the densities: 4, 6, 8 and 16 plants per m2, from 2.76±0.62 to 2.93±0.65;
DAMPAK SUBSIDI SOLAR TERHADAP KELESTARIAN SUMBER DAYA IKAN DI BITUNG, SULAWESI UTARA
Authors: Sari Yesi Dewita , Luhur Estu Sri , Zulham Armen 
Published: July 2017

Penelitian bertujuan mengetahui dampak penetapan subsidi harga solar terhadap kelestarian sumber daya ikan telah dilakukan di Pelabuhan Perikanan Samudera Bitung Kota Bitung pada Bulan April, Agustus dan Oktober 2010. Analisis pendugaan parameter biologi dilakukan dengan menggunakan model surplus produksi berdasarkan metode Clark, Yoshimoto and Pooley (CYP). Adapun analisis dinamika dan hubungan sebab akibat antara eksploitasi sumber daya perikanan dengan usaha penangkapan ikan dilakukan dengan metode analisis sistem dinamik. Hasil penelitian menunjukkan bahwa pada kondisi baseline (harga solar Rp 4.500 per liter), rata-rata harga ikan Rp 6.200 per kg dan biaya operasional Rp 14.924.373 per trip maka jumlah effort yang diperbolehkan adalah sebanyak 1.601 trip per bulan dan jumlah produksi 982 ton per bulan serta ketersediaan stok ikan 1.306 ton. Tanpa subsidi solar (Rp 7.500 per liter) maka terjadi peningkatan biaya operasional per trip sebesar 36,76% (Rp 20.410.696 per trip), sedangkan jumlah effort yang diperbolehkan relatif tetap (1.600 trip per bulan). Hasil ini menunjukkan bahwa kebijakan subsidi solar tidak memberikan dampak signifikan terhadap kelestarian sumber daya ikan di Bitung. Oleh karena itu, subsidi solar harus tetap diberikan kepada nelayan di Bitung agar mereka dapat melakukan pemanfaatan sumber daya ikan secara berkelanjutan disamping mengurangi potensi pemanfaatannya oleh nelayan negara tetangga secara ilegal.Title: Impact of Fuel Subsidy on Sustainablity to Fishery Resources in Bitung, North SulawesiThe study aims to determine the impact of diesel price fixing subsidy to sustainability of fish resources has been carried out in the port of Ocean Fishery Bitung, Bitung City in April, August and October 2010. Analysis of biological parameter estimation is done using a production surplus model based on the method of Clark, Yoshimoto and Pooley (CYP). The analysis of the dynamics and the causal relationship between the exploitation of fishery resources to fishing effort carried out by the method of dynamical systems analysis. The results showed that in the baseline condition (diesel price of Rp 4,500 per liter), the average price of Rp 6,200 per kg of fish and operational costs Rp 14,924,373 per trip allowed the amount of effort that is as much a 1601 trips per month and the amount of production of 982 tons per month, and 1306 tons of fish stocks. Without the solar subsidy (Rp 7,500 per liter), then an increase in operating costs per trip by 36.76% (Rp 20,410,696 per trip), while the amount of effort that allowed relatively fixed (1,600 trips per month). These results indicate that the diesel subsidy policy does not provide a significant impact on the sustainability of fish resources in Bitung. Therefore, solar subsidies should be given to fishermen in Bitung so that they can perform the utilization of fish resources in a sustainable manner as well as reducing the potential for use by fishermen neighboring countries illegally.
ÉTUDE COMPARATIVE ET INTERCULTURELLE DES DEUX ŒUVRES LITTÉRAIRES FRANCOPHONES
Authors: PERMANA Tania Intan 
Published: July 2017

RÉSUMÉ. La situation des écrivains francophones est plus complexe, et relève d'autres différences que le seul décentrement géographique : ils se situent en effet à la croisée des langues. Ainsi, pour analyser les littératures francophones, on ne peut procéder que par aire culturelle et même pays par pays, car la littérature est le fait d’individus marqués par leur environnement immédiat (Brahimi, 2001, p.3). La recherche est alors visée à deux romans de deux écrivains francophones très réputés et couronnés de Goncourt, Patrick Chamoiseau de la Martinique, et Tahar Ben Jelloun du Maghreb. Solibo Magnifique et Moha le Fou Moha le Sage ont été analysés sur le plan des codes littéraires et culturels. Pour cette étude, nous utilisons également les méthodes de la littérature comparée afin d’arriver à une conclusion des parallélismes et contrastes existant dans ces oeuvres francophones. Afin de rendre la recherche plus systématisée, nous allons encadrer les problématiques sous forme de deux questions suivantes : quelles sont les caractéristiques des romans francophones : Solibo Magnifique et Moha le fou Moha le sage, à travers l’analyse des codes littéraires et culturels, et quels parallélismes et contrastes existent-ils entre ces deux romans. Mots-Clés : littératures, francophones, parallelismes, contraste.ABSTRACT. The situation of French-speaking writers is more complex, and refers to differences other than geographical decentralization: they are at the crossroads of languages. Thus, to analyze Francophone literature, one can proceed only by cultural area and even country by country, because the literature is the act of individuals marked by their immediate environment (Brahimi, 2001: 3). The research is therefore aimed at two novels of two well-known and crowned Francophone writers of Goncourt, Patrick Chamoiseau of Martinique, and Tahar Ben Jelloun of Maghreb. Solibo Magnificent and Moha the Fool Moha the Wise were analyzed in terms of literary and cultural codes. For this study, we also use the methods of comparative literature in order to arrive at a conclusion of the parallels and contrasts existing in the francophone literatures. In order to make the research more systematic, we will frame the problems in the form of two questions: what are the characteristics of French-language novels: Solibo Magnifique and Moha the crazy Moha the wise, through the analysis of literary and cultural codes, and what parallels and contrasts exist between these two novels?Keywords: literature, francophones, parallelisms, contrasts.
LA SATIRE SOCIALE DANS SORCELLERIE À BOUT PORTANT D’ACHILLE NGOYE
Authors: KANE Dame 
Published: July 2017

RÉSUMÉ. Aux lendemains de la tragique guerre civile congolaise de 1998 à 2002 se terminant par la chute du dictateur Mobutu Sésé Séko, le Mal, tel une pieuvre à multiple tentacules, continuera à persister à la République démocratique du Congo, ce grand pays d’Afrique centrale au sous-sol si riche en minerais de toutes sortes. Cette situation paradoxale poussera certains esprits révoltés comme Achille Ngoye dans Sorcellerie à bout portant à s’attaquer aux problèmes qui ont fini de mettre à genoux son pays. C’est donc une manière, pour lui, de lutter contre les effets désastreux du silence et de la résignation mais aussi de défendre son peuple meurtri par tant de violence. Cet article s’intéresse, ainsi, aux diverses manifestations du Mal dans ce roman négro-africain contemporain. Mots-clés : analyse, criminalité, négro-africain, roman contemporain, satire sociale, sorcellerie. ABSTRACT. In the aftermath of the tragic Congolese civil war of 1998-2002, which ended with the fall of the dictator Mobutu Sese Seko, Evil, like an octopus with multiple tentacles, will continue to persist in the Democratic Republic of Congo, in the basement so rich in minerals of all kinds. This paradoxical situation will push some rebellious spirits like Achille Ngoye into Witchcraft at close range to tackle the problems that have ended up kneeling his country. It is thus a way for him to fight against the disastrous effects of silence and resignation but also to defend his people bruised by so much violence. This article is interested in the various manifestations of Evil in this contemporary Negro-African novel. Keywords : analysis, criminality, negro-african, contemporary novel, social satire, witchcraft.
Modified Alvarado scoring system as a diagnostic tool for acute appendicitis at a tertiary care teaching hospital, Central India: a cross sectional study
Authors: Kothari Dilip , Kothari Archana , Kalantri Abhishek , Bhambani Pawan 
Published: July 2017

Background: Acute Appendicitis forms an important emergency in the day-to-day surgical practice. It affects human beings irrespective of age, nationality and religion. Early diagnosis and prompt operative intervention is the key for successful management of acute appendicitis. However, the picture of acute appendicitis may not be classical, and in such situations, a policy of early intervention to avoid perforation may lead to high negative appendicectomy rates.Methods: A total of 80 patients were enrolled in the present cross sectional study. Their ages ranged from eleven to 72 years (mean 32.89 ± 15.87). A proforma containing general information about the patient plus eight variables based on the modified Alvarado scoring system was filled.Results: Histological examination confirmed appendicitis in 54 patients (67.5%). The remaining 26 patients were found to have normal appendix giving a negative appendicectomy rate of 32.5% being 36.8% and 28.3% for males and females respectively.Conclusions: This scoring system is easy, simple and cheap complementary aid for supporting the diagnosis of acute appendicitis. MASS can be used effectively in Indian setup to reduce the incidence of negative appendectomies. The patients are not unduly exposed to risks of delay in intervention or significant increase in number of false negative cases.
Comparison of endoscopic underlay and microscopic underlay tympanoplasty: a prospective research at a tertiary care centre in Gujarat
Authors: Sinha Mohit , Hirani Narendra , Khilnani Ajeet Kumar 
Published: July 2017

<p class="abstract"><strong>Background:</strong> Tympanoplasty is an ever evolving surgery with myriad of approaches and tools. Use of endoscope is relatively new and there are few studies evaluating the use of endoscope via microscope because of a big learning curve in using one hand endoscopic technique despite it being minimally invasive.</p><p class="abstract"><strong>Methods:</strong> This is a prospective study conducted from June 2016 to May 2017 with a sample size of 44 patients. The study included patients of Chronic Otitis Media (COM) of mucosal inactive type without any co-morbidities in which only Type-1 tympanoplasty was done. The patients were divided into endoscopic or microscopic group using simple random sampling and after taking written and informed consent. The patient’s details regarding audiometric, oto-endoscopic and nasal endoscopic evaluation were recorded. Intra operative findings, duration of surgery and post-operative pain scoring were recorded. The patients were followed up for 3 months and subjected to post-operative audiometry and patient satisfaction questionnaire. The groups were evaluated for graft take up and closure of air bone gap, post-operative complications and patient satisfaction. The results were analysed using descriptive statistics (mean and percentage) and CHISQ test.</p><p class="abstract"><strong>Results:</strong> Graft was taken up in 21 patients (95%) in microscopic as opposed to 20 in endoscopic group (90%). Mean VAS scoring for pain was 2.5 in microscopic group on first post-operative day and 1.5 for the endoscopic group. The mean improvement in air bone gap post-surgery was 23.68 dB (SD=4.94) for microscopic group and 16.13 dB (SD=6.49) for endoscopic group.</p><p><strong>Conclusions:</strong> Endoscopic tympanoplasty as a technique has a long learning curve. The results indicate that endoscopic technique is as efficacious as and less invasive than microscope surgery for doing tympanoplasty. </p>