bluuebunny/crossref_metadata_2025_split huggingface dataset:
DESCONSTRUÇÃO DO EXÍLIO NOS CONTOS “PARIS NÃO É UMA FESTA” E “LONDON, LONDON OU AJAX, BRUSH AND RUBBISH”, DE CAIO FERNANDO ABREU * DESCONSTRUCCIÓN DEL EXILIO EN LOS CUENTOS “PARIS NÃO É UMA FESTA” Y “LONDON, LONDON OU AJAX, BRUSH AND RUBBISH”, DE CAIO FERNANDO ABREU
Authors: Bachmann Theresa 
Published: September 2016

Resumo: Nos contos “London London ou Ajax, Brush and Rubbish” e “Paris não é uma festa” (ambos publicados no livro Pedra de Calcutá, 1977), Caio Fernando Abreu transcria a experiência do seu exílio voluntário na Europa durante os anos 1970. O exílio e a anistia não figuram na narrativa como fins em si mesmos, e sim como ponte para novos problemas: a por vezes difícil inserção no mercado de trabalho, as dificuldades de sobrevivência no estrangeiro, o sentimento de exclusão e não-pertencimento depois do retorno à pátria. A proposta desse ensaio é analisar a desconstrução da ideia idílica em torno do exilado e da vivência do exílio operada por ambos os textos; além disso, refletir sobre a importância desses textos frente ao atual debate em torno da articulação das memórias do exílio brasileiro das décadas de 1960, 1970 e 1980. Palavras-chave: literatura, memória, transcriação, exílio, desmistificação Resumen: En sus cuentos “London London ou Ajax, Brush and Rubbish” y “Paris não é uma festa” (ambos publicados en el libro Pedra de Calcutá, 1977), Caio Fernando Abreu configuró la experiencia de su exilio voluntario en Europa durante los años 1970. Exilio y amnistía no aparecen en la narrativa como un fin propio, sino un puente hacia nuevos problemas: la en ocasiones difícil inserción en el mercado de trabajo, las dificultades de sobrevivencia en el extranjero, el sentimiento de no-pertenecer luego del retorno a la patria. La propuesta de este ensayo es analizar la desconstrucción de la idea idílica alrededor del exiliado y de la vivencia del exilio operada por ambas narrativas; además, reflexionar acerca de la importancia de esos textos frente al actual debate en torno a la articulación de las memorias del exilio brasileño en las décadas de los 1960, 1970 y 1980. Palabras-clave: literatura, memoria, configuración, exilio, desmitificación
REALIDADE E FICÇÃO, TRAUMA E AFETO: A AUTOPOIESIS NAS OFICINAS DE ESCRITA CRIATIVA * REALITY AND FICTION, TRAUMA AND AFFECTION. AUTOPOIESIS IN THE CREATIVE WRITING WORKSHOPS
Authors: Almeida Geruza Zelnys de 
Published: September 2016

Resumo: O texto discute a relação entre realidade e ficção, bem como o trânsito entre uma e outra, a partir do trauma como elemento desestabilizador no discurso literário. Essa reflexão toma como base a instância autoral em processo de criação – escritura e leitura – nas oficinas de escrita criativa, analisando como a irrupção dos estilhaços de trauma convocam o corpo a ser com o corpus em performance coreográfica, o que hiperexcita os corpos tornando-os espaços de agenciamento. Nos momentos de escuta e partilha, favorecidos pela mediação atenta ao arquivo insubmisso do real, pode se observar o processo autopoiético sobre o qual se estruturam as múltiplas aprendizagens – especialmente de si – deflagrando as potencialidades provocativas, educativas e terapêuticas das oficinas, que as tornam suportes indispensáveis à educação não-formal.Palavras-Chave: ficção, trauma, afeto, autopoiesis, oficinas de escrita criativa Abstract: The paper discusses the relationship between reality and fiction, as well as the intersections between one and another, from trauma as a destabilizing element in literary discourse. This reflection is based on authorial instance in its creation process - writing and reading - in the workshops of creative writing. The paper mains analyze how the irruption of trauma convoke the body to be with the corpus in choreographic performance, which hiper excite the bodies turning it in assemblage space. In moments of listening and sharing, favored by mediation attentive to the real's unsubmissive file, it is possible to see the autopoietic process on which the multiple learning are structured, triggering the provocative, educational and therapeutic potential of workshops, which make it necessary supports for the non-formal education.Keywords: fiction, trauma, affection, autopoiesis, creative writing workshops
A ARMADILHA DE PADURA: AS VERDADES EM DETRIMENTO DE UM SUPOSTO HISTORICISMO * LA TRAMPA DE PADURA: LAS VERDADES EN DETRIMENTO DE UN SUPUESTO HISTORICISMO
Authors: Guerra Bruna Tella 
Published: September 2016

Resumo: O texto que vem a seguir procura pensar a literatura do cubano Leonardo Padura não como mero instrumento de acesso à História, como alguns críticos fizeram. Aqui, tentarei argumentar que por meio de suas escolhas e construções estético-literárias é possível chegar a determinadas verdades, que nada mais são que pontos de vista para se olhar o mundo. Para isso, utilizarei, mais especificamente, dois aspectos da literatura de Padura: a referência à literatura policial do estilo hard-boiled e a perspectiva humanizada na construção dos personagens. Palavras-chave: Literatura hispano-americana; Leonardo Padura; História; Ficção. Resumen: El texto que viene a seguir procura pensar la literatura del cubano Leonardo Padura no como mero instrumento de acceso a la Historia, como algunos críticos hicieron. Aquí, voy a intentar argumentar que por medio de sus elecciones y construcciones estético-literarias es posible llegar a determinadas verdades, que nada más son que puntos de vista para mirar el mundo. Para eso, utilizaré, más específicamente, dos aspectos de la literatura de Padura; la referencia a la literatura policial del estilo hard-boiled y la perspectiva humanizada en la construcción de los personajes.Palabras-clave: Literatura hispanoamericana; Leonardo Padura; Historia; Ficción.
Enfoque de género y políticas públicas. Una propuesta para el turismo en el destino Jardines del Rey - Cuba
Authors: Cotelo Armenteros Sahyly , Herrera Pérez Martín Eloy , Alarcón Armenteros Adelfa Dignora 
Published: September 2016

El turismo es un sector importante dentro de la economía cubana por los ingresos que aporta a esta, de ahí que se realizan investigaciones en diferentes temas. Uno de estos temas es el enfoque de género, a lo que responde este trabajo, cuyo objetivo es caracterizar el enfoque de género en la actividad turística que se desarrolla en el destino Jardines del Rey. Para su realización, se parte de referentes teóricos y prácticos, con el diagnóstico de la problemática en un caso de estudio seleccionado, el empleo de métodos y técnicas de la investigación cualitativa como el diario, la entrevista, la encuesta, la historia de vida, el análisis documental, entre otros, que permiten arribar a la siguiente conclusión: la situación actual sobre el tema indica que se deben definir políticas específicas que ayuden a superar las barreras culturales de género en la selección y contratación del capital humano en el destino turístico Jardines del Rey.
Cytotoxicity of fractions derived from Crude Water Soluble Extract (CWSE) of Momordica charantia (Linn) Leaves on Lung, cervical and Breast cancer cells
Authors: Ehigie Adeola F. , Wei Peng , Ehigie Leonard O. , Odediran Samuel A. , Wei Taotao , Yan Xiyun , Olorunsogo Olufunso O. 
Published: September 2016

<div><p><em>The in vitro cytotoxicity of five fractions derived from the crude water-soluble extract (CWSE) of Momordica charantia, a known medicinal herb was tested on four cancer cell models; MDA-MB 436 and 231 (breast cancer cell lines), HeLa (Cervical cancer cell lines) and A549 (Lung cancer cell lines). N-hexane (D4) &lt; Dichloromethane (D5) &lt; Ethyl acetate (D3) &lt; Butanol (D2) &lt; Aqeous (D6) fractions, all obtained via solvent partitioning in their order of increasing polarity were administered at varied concentrations (50, 75,100, 125, 150 and 200 μg/mL) for 24 h. </em></p><p><em> </em></p><p><em>Cell viability was detected using the MTT assay. Cells treated with the Butanol and Aqueos fractions respectively showed survival rates as high as 96.11% and 85.75% for MDA-MB 231; 93.59% and 88.28% for MDA-MB 436; 101.62% and 96.76% for HeLa and 89.55% and 81.40% for A549 even at 200μg/mL, the highest considered concentration.</em></p><p><em> </em></p><p><em>Whereas, at tested concentrations, cells treated with the N-hexane, Dichloromethane and Ethyl acetate fractions showed marked cytotoxic effects with the Inhibitory concentration (IC<sub>50</sub>) ranging between 100μg/mL and 125μg/mL. We also observed that the ethylacetate fraction displayed the highest cytotoxicity having its approximate IC<sub>50 </sub>at 100μg/mL, especially for MDA-MB 231 (~51%), HeLa (~54%) and A549 (~43%). The percentage viability for MDA-MB 436 at 100μg/mL is about 64.2%, albeit at 125μg/mL percentage viability dropped to 34.7%</em></p><p><em> </em></p><p><em>This paper may provide cytological evidence for the inhibitory effect of Momordica charantia on certain cancer cell proliferation. </em></p></div>
Weed management practices on winter French bean (Phaseolus vulgaris L.) under western Uttar Pradesh conditions
Authors: Panotra Narinder , Kumar Ashwani 
Published: September 2016

<div><p><em>A Field investigation was conducted during the </em><em>Rabi season of 2003-04 and 2004-05 at Baraut, Uttar Pradesh, to find out most suitable weed management practices on winter French bean. Among the 12 weed management treatments in French bean viz. weedy check, hand weeding at 30 days after sowing, weed free, fluchloralin @ 0.75 kg/ha, fluchloralin @ 1.0 kg/ha, fluchloralin @ 0.75 kg/ha with hand weeding at 30 days after sowing, pendimethalin @ 0.75 kg/ha, pendimethalin @ 1.0 kg/ha, pendimethalin @ 0.75 kg/ha with hand weeding at 30 days after sowing, oxyfluorfen @ 0.15 kg/ha, oxyfluorfen 0.20 kg/ha, oxyfluorfen @ 0.15 kg/ha with hand weeding at 30 days after sowing.<strong> </strong>Application of fluchloralin (pre-planting) @ 1.0 kg a.i./ha had maximum weed control efficiency (79.8%), which was at par to pre-emergence application of pendimethalin1.0 kg/ha (78.7%). The effect of these herbicides were also pronomced in terms of different growth and yield attributes of French bean crop and had maximum number of branches/plant (6.16 to 6.23), leaf area index (1.06 to 1.07), number of pods/plant (5.51 to 5.53) and 100-seed weight (316.2 to 316.7). The highest yield (1.11 to 1.10 t/ha) and N uptake (52.52 to 52.95 kg/ha) was noticed under fluchloralin or pendimethalin applied plot 1.0 kg/ha also it had reduced N losses through weeds. Economic evaluation in terms of returns Rs./Re invested was maximum under fluchloralin or pendimethalin applied plot reveals the significance of these herbicides in western Uttar Pradesh.</em></p></div>
The Effect of Inner Borehole and Outer Boundary Dimensions in Thick-Walled Cylinder Test
Authors: Tehrani Soroush T. , Sinaki Ahmadreza Younessi , Sarmadivaleh Mohammad , Golmohammadi V. 
Published: September 2016

Abstract
It is well-known that the risk of sanding varies for different completion systems, i.e. open hole versus cased and perforation, in a given wellbore and reservoir. Part of this difference comes from the scale effect of the borehole. Pragmatic approaches are usually taken to consider the borehole scale effect in the sand production prediction analysis. A more rigorous approach is needed to take this effect into account.
Experiments have been conducted by researchers on Thick-Walled Cylinder (TWC) samples with different inner to outer diameter ratios (ID/OD) for samples with standard dimensions (1.5in ID, and 3in length) to investigate the borehole scale effect on the failure of the inner borehole. However, the results partially suffer from the outer boundary effect of the tests and may not purely represent the inner borehole scale effect. Here in this paper, the outer boundary effects of TWC experiments were distinguished from the inner borehole scale effect using analytical approaches followed by extensive laboratory experiments. For this purpose results from comparing different failure criteria (i.e. Mohr-Coulomb, Drucker-Prager, Mogi and modified Lade) from Tehrani's results (2016) were used. Then, the volumetric strain was formulated against confining pressure to explain the elastic, elastic-plastic, and plastic behaviour of the rock.
Variation of TWC strength of samples with different inner borehole sizes may not be fully captured by the analytical approach which only considers the effect of the ID/OD. Hence, the differences between the analytical and experimental approaches can be considered as the inner borehole scale effect. As expected, the analysis showed that the size of the inner borehole and the outer boundaries significantly change the TWC strength of the rock. After distinguishing the outer boundary effects, the results shows a decreasing trend between the inner borehole size and the TWC strength of the sample, which can be considered as the borehole scale effect.
This study has also broadened the understanding of the effect of borehole and boundaries dimensions in TWC test, which may be generalized to real scale cases, i.e. wellbores and perforations.
Molecular Dynamics Study of Transport and Storage of Methane in Kerogen
Authors: Kazemi Mohammad , Maleki Hossein , Takbiri-Borujeni Ali 
Published: September 2016

Abstract
Studying kerogen structure and its interactions with fluids is important for understanding the mechanisms involved in storage and production of hydrocarbons from shale. In this study, adsorption and transport of methane in a three dimensional type II kerogen model are studied using molecular dynamics simulations.
Grand Canonical Monte Carlo (GCMC) simulations are used to simulate the adsorption of methane and NonEquilibrium Molecular Dynamics (NEMD) simulations are employed to simulate transport of methane in the kerogen model. The kerogen model prepared by Ungerer et al. (2014) is used in this study. In order to build a representative solid state model of kerogen, eight kerogen molecules are placed in a periodic cubic cell. Once the initial configuration of kerogen molecules is prepared, constant-temperature constant-volume (NVT) simulations and then constant-temperature constant-pressure (NPT) simulations are performed to obtain the final structure. For the final structure, density values are calculated and compared with the reported density range for kerogen density. Adsorption isotherm, self and transport diffusion coefficients of methane in the final kerogen structure are also calculated. Simulation results for the adsorption isotherm are fairly close to experimental results reported for a Haynesville shale sample. Computed values for self and transport diffusivities decrease as pressure increases and transport diffusion coefficients approach the self-diffusion coefficients.
Practical Metrics for Monitoring and Assessing the Performance of CO2-EOR Floods and CO2 Storage in Mature Reservoirs
Authors: Pasumarti Ashwin , Mishra Srikanta , Ganesh Priya Ravi , Mawalkar Sanjay , Burchwell Andrew , Gupta Neeraj , Raziperchikolaee Samin , Pardini Rick 
Published: September 2016

Abstract
Monitoring an appropriate set of performance metrics is an essential part of a reservoir management strategy that seeks to maximize the efficiency of CO2-EOR floods, and benchmark the performance of the reservoir to other fields in the region. While a number of studies have outlined various options for evaluating the performance of the reservoir, many are not applicable to depleted oilfields that are commonly encumbered with limited data availability. As interest in CO2-EOR grows beyond giving new life to old fields, into a means of reducing anthropogenic CO2 emissions, metrics that enable the analyst to assess the storage capacity of the reservoir in addition to oil recovery efficiency have also become increasingly desirable. This paper will present a streamlined set of metrics that meet these objectives, along with their implementation in a dashboard-style presentation. These metrics provide complementary and non-redundant information, and crucially, are still applicable where a paucity of pressure data exists. The analyst is equipped with four groups of critical information. These are (A) flow rate and cumulative production data; (B) EOR performance trends (incremental oil recovery efficiency, CO2 storage efficiency, and net CO2 utilization factor); (C) operational performance trends (voidage replacement ratio and producing CO2-oil ratio); and (D) storage performance trends (incremental oil recovery factor vs. CO2 storage and CO2 storage capacity vs. voidage). To facilitate comparison, all metrics are normalized to percentage of original hydrocarbon pore volume (HCPV) injected.
The utility of the selected set of metrics is demonstrated with data obtained from CO2-EOR activities in depleted oilfields of the Midwest Regional Carbon Sequestration Partnership (MRCSP) region. First, a nine-panel dashboard is populated using the metrics discussed for the D-33 reservoir, and will be shown to be useful in: quantifying CO2 storage capacity, highlighting reservoir performance parameters (CO2 breakthrough, oil recovery, voidage-related pressure changes during EOR etc.) and identifying CO2-flood maturity. Second, a four-panel dashboard is displayed as a comparative tool across all reservoirs in the region in order to highlight best and worst performing reservoirs and establish representative ranges for reservoir performance. Both dashboards will be useful when comparing performance against averages published in literature.
This work's novelty is attributed to presenting an ideal set of performance metrics by streamlining the numerous options available. A unique dashboard-style presentation is suggested as a means of rapidly assessing oil recovery and CO2-storage performance, and collectively yielding useful insights.
Reservoir Simulation Using Smart Proxy in SACROC Unit - Case Study
Authors: He Qin , Mohaghegh Shahab D. , Liu Zhikun 
Published: September 2016

Abstract
In oil and gas industry, quick decisions on reservoir management have a huge impact on business success. Reservoir simulation is used as a typical tool to predict field performance and analyze uncertainties for assistance on decision making. Nevertheless, history matching, as a critical step of reservoir simulation, typically requires running a numerical simulation model repeatedly with different parameter settings, which is a huge computational cost, especially for complicated geological models with numerous grid cells. For reservoir engineers, how to achieve efficient reservoir simulation by taking full advantage of field data without compromise on the simulation time is a big concern.
In this work, Smart Proxy, as a relative new proxy model type, is proposed to investigate the feasibility of fastening history matching process as an alternative. Smart Proxy is an ensemble of Artificial Intelligence and Data Mining (AI&DM) technologies that are able to learn and replicate the behavior of reservoir simulation model with high accuracy. It can be developed off line and put online for automatic history matching at high speed such that a single run can be performed in a fraction of a second (Mohaghegh 2006).
This paper presents the Smart Proxy generation and its implementation in a real oilfield simulation case named SACROC Unit. It essentially involves detailing numerical reservoir simulation and Smart Proxy generation for a naturally fractured carbonate numerical simulation model with highly complicated development stages. The developed Smart Proxy is implemented to perform automatic history matching in the designated study area of SACROC Unit. The efficient history matching has been proven to be successfully accomplished using Smart Proxy simulation. Tremendous time and efforts have been saved without any compromise on simulation accuracy compared with that of traditional numerical reservoir simulation method.
Micro Dogleg Detection with Continuous Inclination Measurements and Advanced BHA Modeling
Authors: Mills K. A. , Menand S. , Suarez R. 
Published: September 2016

Abstract
Micro doglegs are a natural effect of any vertical or directional well that can explain a wide variety of down hole problems, from additional torque and drag to an inability to run completions. These doglegs are inherent to the rock drilling process and can generate borehole spiraling in vertical sections or slide-rotary pattern when using steerable mud motor in horizontal sections. Standard surveying every 95ft or so cannot detect these micro doglegs and only gives a partial look at the actual well path. This paper presents the results of a case study showing how accurate downhole measurements combined with advanced drill string modeling can detect borehole tortuosity and better quantify the down hole drilling efficiency.
A trajectory prediction model able to calculate the inclination and azimuth each foot or so has been developed to estimate micro doglegs using standard surveys, bottom hole assembly (BHA) data and steering parameters. In the demonstrated case, a slick motor assembly was used to drill a horizontal well in a single run. The predicted trajectory was then compared to actual continuous inclination data gathered by the measurement while drilling tool during drilling and showed a good match between the predicted trajectory and the actual drilled trajectory. Transitions between sliding and rotating modes are highlighted by micro doglegs and downhole forces, such as bending moment close to the bit, are well reproduced by the model.
This new methodology combining downhole data measurements with drill string modeling analysis highlights the potential for drilling optimization and wellbore placement. Having a better definition of the well path is very critical for torque and drag analysis and wellbore placement.
This paper presents for the first time a comparison between continuous survey measurements and computer modeling to highlight the importance of micro-doglegs in evaluating drilling performance.
Dry Utica Proppant and Frac Fluid Design Optimization
Authors: Yuyi Joseph , Blake Austin , Wyatt John , Dalton Josh , Belyadi Hoss , VanGilder Criss , Roth Benjamin 
Published: September 2016

Abstract
The Dry Utica play is an exciting unconventional gas development currently unfolding in the Appalachian Basin. Published results for several wells exceed an average Initial Production (IP) rate of 60 MMcf/day. However, complexities in the reservoir can make the developmental learning curve steep. Challenges include true vertical depths (TVDs) of 9,000 to 13,500 feet, pore pressures of 0.8 to 0.99 psi/ft, and bottom hole temperatures of up to 240 degrees Fahrenheit. In addition, the reservoir has high stresses, high closure pressures, complex and varying mineralogies. Among the greatest challenges in Dry Utica field development is cost effective proppant and frac fluid design and selection. In order to achieve an adequate return on investment: Proppant design has to be optimized to withstand high pore and closure pressures and overall high stresses, but also be cost effective.Frac fluid design has to be compatible with varying mineralogies to avoid a steep decrease in fracture conductivity.
This paper discusses field testing of proppant design and selection and how cost, geological, reservoir, and rock properties affect the completion design and well production. The paper will also review frac fluid design used for proppant transportation and placement, and potential issues with formation mineralogies, as well as mitigation. Field case histories with managed production draw down and how that can affect proppant inside a fracture will also be reviewed.