bluuebunny/crossref_metadata_2025_split huggingface dataset:
AVALIAÇÃO DA QUALIDADE DAS ÁGUAS DAS PRINCIPAIS FONTES PÚBLICAS DE SALVADOR (BA)
Authors: Alves Helena Maria A. , Martins Djavã de S. , Almeida Antonio R. de , Garcia Rui Jesus L. , Monteiro Tânia Maria S. , Lima Claudia do E. , Sant’Anna Julia Cardoso , Conceição Emily Karle dos S. , Moreira Ueider A. 
Published: October 2016

Na cidade de Salvador existe uma quantidade expressiva de fontes que no passado foram construÌdas para suprir o abastecimento de ·gua na cidade. Hoje, essas fontes fazem parte da cultura e da histÛria das comunidades as quais est„o inseridas, e apesar da cidade ser contemplada com sistema de abastecimento de ·gua, muitas delas ainda s„o utilizadas a despeito da qualidade de suas ·guas. O presente trabalho tem como objetivo contribuir para o diagnÛstico da qualidade das ·guas das principais fontes p˙blicas d¥·guas localizadas em Salvador (BA). Para a escolha das fontes foi usado o critÈrio de que fossem mais utilizadas pela populaÁ„o, principalmente aquelas voltadas para higiene pessoal e consumo humano. Para alcanÁar os objetivos propostos foi realizado levantamento bibliogr·fico, caracterizaÁ„o de usos e coleta de ·gua em 11 fontes (Pedra Furada, Estica, Pedrinhas/Pedreiras, Chega NÍgo, Gravat·, Fonte Nova, Pedreira/PreguiÁa, Santo AntÙnio do Cabula, Santa Luzia, Fonte da Bica/Bom Ju·, Fonte da Bica/Mata Escura), sendo as mesmas avaliadas a partir da seleÁ„o de dez par‚metros fÌsico-quÌmicos (Cor Aparente, pH, OxigÍnio Dissolvido, Temperatura, Turbidez, FÛsforo Total, Cloreto, N-Nitrato, N-Nitrito, NitrogÍnio Amoniacal) e dois microbiolÛgicos (coliformes totais e Escherichia coli). Os par‚metros foram selecionados e adotados com base na legislaÁ„o vigente que normatiza questıes referentes ‡ potabilidade em ·guas. Os resultados do trabalho dever„o contribuir para a ampliaÁ„o do debate em torno da problem·tica da degradaÁ„o ambiental das fontes urbanas da cidade do Salvador (BA), assim como a adoÁ„o de medidas de recuperaÁ„o e revitalizaÁ„o.
NETWORKING NAS RELAÇÕES INSTITUCIONAIS: UMA ANALISE NO CONGRESSO ANPCONT ENTRE O PERÍODO DE 2013 A 2015
Authors: Anzilago Marcielle , Melo Flávio José de 
Published: October 2016

A expansão nos estudos de redes sociais vem aumentando nos últimos anos, cientistas sociais, pesquisadores e acadêmicos se questionam sobre a capacidade e poder do chamado “networking” nas relações entre os atores de uma rede e seus benefícios. Este estudo teve como objetivo verificar quais as redes sociais institucionais formadas a partir da produção científica do Congresso ANPCONT. A população da pesquisa abrangeu 334 artigos publicados no congresso entre o período de 2013 a 2015. A amostra final foi composta 165 artigo com 17 produções individuais e 148 coautorias em grupos interligados na produção cientifica. Os testes foram realizados por meio do software Sociais Network Analysis UCINET 6.531, Netdraw- Network Visualization Program 2.153 e Microsoft Office Excel 2010. A análise demonstrou que as instituições, mais profícuas foram USP, UNISINOS, UFPR e FURB. Conclui-se nesse estudo que a rede de cooperação e produção científica entre as instituições apresentam ligações fracas e conexões esparsas. No entanto, constatou-se a formação de uma rede de cooperação com laços centrais “entrada/saída” das quais se destacam, além das citadas, as instituições: MACKENZIE, UFRJ, UFMG, UFU e UFGV, UnB/UFPB/UFRN e FGV.
TUTELA DE EVIDÊNCIA DO NOVO CPC E A APLICABILIDADE NO DIREITO PROCESSUAL DO TRABALHO
Authors: Avelino José Araujo 
Published: October 2016

O Direito Processual do Trabalho é considerado um ramo especializado no ordenamento jurídico pátrio, e quase sempre, buscou apoiar-se nas outras áreas do direito, em especial, o direito comum para auxiliá-lo nos procedimentos e fundamentações das decisões judiciais, em razão da permissibilidade conferido pelo art. 769 da CLT. Com o novo Código de Processo Civil (2015), já em vigor, muitas dúvidas pairam sobre a aplicabilidade ou não de novos institutos que aparecem como inovadores na seara do processo do trabalho, como por exemplo, a tutela de evidência, objeto deste estudo. Por se tratar de inovação legislativa, com poucos escritos a respeito desse novel instituto, mesmo o TST ter disciplinado a aplicação do novo diploma através da Instrução Normativa n° 39/2015, sem mencionar a tutela de evidência, acreditamos, que é possível fazer valer-se das prerrogativas previstas do art. 311 do novo CPC, utilizando-se da tutela de evidência no âmbito do processo do trabalho, quando requerido e preenchido os requisitos pela parte solicitante.
Genetic analysis of paleo-colombians from Nemocón, Cundinamarca provides insights on the early peopling of northwestern South America
Authors: Díaz-Matallana Marcela , Gómez Gutiérrez Alberto , Briceño Ignacio , Rodríguez Cuenca José Vicente 
Published: October 2016

<p>El sitio Checua localizado en Nemocón en la Región de los Andes Orientales Colombianos, ha mostrado evidencia de actividades de cazadores-recolectores desde 9500-8700 cal AP. El objetivo de este trabajo fue analizar genéticamente el grupo Checua mediante datos de secuencia de ADN mitocondrial HVR-I. Siguiendo criterios estrictos de autenticidad para los estudios de ADN antiguo, se extrajo, se amplificó y se secuenció el ADN para cada uno de los restos humanos disponibles. Doce de los 22 restos humanos de Checua se evaluaron con éxito (54,54%) en este trabajo. Los Paleo-Colombianos Checua revelaron los haplogrupos nativos americanos A2, B2 y C1, además del raro haplogrupo D4h3a, reportado por primera vez en Colombia antigua. La comparación de los datos genéticos entre los Paleo-Americanos y Colombia moderna demuestra la continuidad de los haplogrupos A2, B2 y C1, y una probable discontinuidad de D4h3a desde tiempos prehistóricos en Colombia, si no una escasez de registros de D4h3a en la literatura y/o bases de datos, mientras que D1 está presente en Colombia actual. La presencia de los haplogrupos D4h3a, A2, B2, y C1 en entierros Colombianos del Holoceno temprano apoya la evidencia genética para dispersiones de Paleo-americanos hacia abajo por la costa del Pacífico. Nuestros datos Paleo-genéticos de Colombia, junto con otros datos genéticos, arqueológicos y paleoambientales publicados, nos permiten proponer un Modelo Integrado de Migración para el poblamiento temprano del Noroeste de Suramérica, que involucró diferentes movimientos: (1) Norte a Sur a lo largo de la costa; (2) Oeste a Este a través de las Cordilleras Andinas; (3) Descubrimiento fluvial y colonización de sus riberas. © 2016. Acad. Colomb. Cienc. Ex. Fis. Nat.</p>
Macroinvertebrados acuáticos presentes en dietas de peces de la cuenca del río Hacha (Caquetá, Colombia)
Authors: Gutierrez-Garaviz Jhonatan , Peláez-Rodríguez Marlon , Ovalle-Serrano Hernando 
Published: October 2016

<p>(detritívoros, depredadores y alimento) lo cual mantiene el equilibrio en el los flujos de materia y energía. En el presente estudio se confirma la importancia trófica de MA en la dieta de peces de sistemas lóticos. El estudio se desarrolló en la cuenca del río Hacha (Caquetá, Colombia) en 6 estaciones de muestreo; se realizó la captura de peces para el análisis de sus contenidos estomacales. Adicional se tomaron muestras de MA como material de referencia para comparar con los encontrados en los contenidos estomacales de los peces. Para el análisis de datos, se aplicaron tres índices de diversidad en los MA; respecto a los contenidos estomacales en peces se estimó el porcentaje de frecuencia de ocurrencia (%FO) y el porcentaje de dominancia (%D) y se evaluó el solapamiento de nicho mediante un clúster con distancia euclidiana. Las estaciones de la cuenca alta y media presentaron los mayores valores de diversidad de MA. Respecto a los peces, la familia Characidae agrupó la mayor riqueza de especies; Astyanax abramis fue el taxón más representativo en distribución y abundancia. En términos de hábitos alimenticios, se identificaron especies de peces generalistas que consumen MA y especialistas que pueden o no consumir. Characidium zebra y Astyanax abramis, presentan una fuerte relación con el consumo de MA. Leporinus frieredici y Leporinus y-ophorus fueron las especies con mayor solapamiento de nicho. © 2016. Acad. Colomb. Cienc. Ex. Fis. Nat.</p>
Effect of Emotional Advertisement on quitting smoking: A Case of Korean College Students
Authors: Islam Maidul , Sheikh Shabnam Abdulkasem 
Published: October 2016

<div><p><em>In this research paper tried to focus on the effect of emotional anti-smoking ad on giving up smoking. More specifically, we have targeted college students to analysis the effect of non-emotional or less emotional and more emotional ads on quitting smoking. We have used 120 college students, were shown different anti-tobacco ads and asked to rate them. Our statistical results shows students who perceive ads are emotional and clear tend to quit smoking</em>. </p></div>
“Pushed Off to the Side”: A Study on the Socio-Economic Dynamics of Marginalization and the Elderly Women
Authors: Samal Swagatika 
Published: October 2016

<p><em>Ageing is an inevitable and inexorable process in life. In India, the population of the elderly is growing rapidly and is emerging as a serious area of concern for the government and the policy planners. Now a days with changing social structure and values, elderly in general and the elderly women in particular experience difficulty in their everyday life. Growing social complexities and the structural discrimination against these people is resulting in their vulnerability to physical, economic, psychological, and emotional abuse. Physical segregation of their settlements is common in many cases forcing them to live in the most unhygienic and inhabitable conditions. All these factors affect their social and health status, access to healthcare and finally their quality of life. Presence of powerful social differentiation, absence of social safety net and the community support system for these women pervade them into vulnerability and further marginality. Studies of showed elderly women, especially widows are more likely than elderly men to live alone, more likely not to have source of income, more likely not to be in contact with children and close members of the family, and more vulnerable financially, socially and culturally. Moreover, they live a life of isolation and trauma. </em></p><p><em> </em><em>The present paper aims to put some light on various dimensions of marginality &amp; vulnerability of the elderly women, its socio-economic dynamism and at the end it tries to suggest some remedial measures against the discussed issues. Data for the study has been collected from the older women of </em><em>Budharaja, Danipali, Fatak, Mudipada, Sakhipada, and Khetrajpur areas </em><em>of Sambalpur town through formal &amp; informal interviews, case studies, and observation methods. </em></p>
Controllability for neutral stochastic functional integrodifferential equations with infinite delay
Authors: Caraballo Tomás , Diop Mamadou Abdoul , Mane Aziz 
Published: October 2016

Abstract
In this work, we study the controllability for a class of nonlinear neutral stochastic functional integrodifferential equations with infinite delay in a real separable Hilbert space. Sufficient conditions for the controllability are established by using Nussbaum fixed point theorem combined with theories of resolvent operators. As an application, an example is provided to illustrate the obtained result.
The Impact of Styles of Thinking and Cognitive Bias on How People Assess Risk and Make Real-World Decisions in Oil and Gas Operations
Authors: McLeod Ronald W. 
Published: October 2016

Summary
Awareness of the psychological realities of different styles of thinking can provide deep understanding of the choices people make and the actions they take when they are faced with assessing risk and making decisions in real time under operational conditions. At a time when the industry is striving to achieve more with fewer staff and resources, there is a compelling need to understand better how these psychological processes actually influence real-world operations, and to develop practical approaches to mitigating the associated risks.
Impact of Surfactant Mixtures on Microemulsion Phase Behavior
Authors: Magzymov Daulet , Qiao Changhe , Johns Russell T. 
Published: October 2016

Abstract
Surfactant feedstock for surfactant-polymer (SP) flooding field applications is commonly delivered as a blend of surfactant mixtures with a distribution of molecular weight (MW), rather than as a pure component. Moreover, two or more synthetic commercial surfactants with their own MW distributions are often injected simultaneously. In order to design an effective SP flooding process it is important to predict phase behavior of complex surfactant mixtures with changing formulation variables, such as temperature, pressure, oil EACN, brine salinity, and surfactant composition. The main challenges to model phase behavior of surfactant mixtures include distinct optimum conditions for each type of surfactant, limited information about the distribution of the surfactants in the commercial blends, different partitioning of surfactants in the excess phases and microemulsion phases, and dynamically altered surfactant composition due to selective adsorption, degradation, or differing partition coefficients.
In this paper, we present new mixing rules for our recently developed equation of state model to predict phase behavior of surfactant mixtures with changing compositions of two or more synthetic commercial grade surfactants. The model is based on the hydrophilic-lipophilic difference (HLD), net-average curvature (NAC), and mole fraction weighted ratios of surfactant blends (in terms of both multiple synthetic surfactants and their individual distributions). Significant chromatographic separation of surfactant mixture may occur as a result of distinct adsorption isotherms for different surfactant components. These composition changes can have a critical impact on the phase behavior of the mixture and the ultimate oil recovery.
Fish plots are constructed for varying water-oil ratios and surfactant compositions that show significant sensitivity to water-oil ratio and surfactant composition. When the injected chemicals do not separate (e.g. there is no selective adsorption, degradation, or selective partitioning), fish plots for a water-oil ratio of 1.0 are symmetric with surfactant concentration because the surfactant blend behaves as a pure surfactant pseudocomponent. For water-oil ratios not equal to 1.0, the surfactant blend can still be modeled as one pseudocomponent, as long as surfactant composition remains fixed, but the fish plot becomes asymmetric. Fish plots, however, are always asymmetric when surfactant composition changes. In such cases, the surfactants must be represented by multiple components with different characteristics and distributions. The results are illustrated using ternary and quaternary diagrams based on measured experimental data in the literature. The new model is included in our in-house compositional simulator PennSim, which shows that simulations of a surfactant flood with different adsorption isotherms can significantly change recovery.
Shale Stability When Drilling Deviated Wells: Geomechanical Modeling of Bedding Plane Weakness, Field X, Russian Platform
Authors: Konstantinovskaya Elena , Laskin Pavel , Eremeev Dmitry , Pashkov Alexei , Semkin Alexei , Karpfinger Florian , Yan Gongrui , Trubienko Olga 
Published: October 2016

Abstract
An oil and gas company is drilling horizontal wells in Lower Permian carbonate reservoir in the Field X, Russian Platform. The area is characterized by high risks of borehole instability in Upper Permian overburden shales that overlie Kungurian anhydrite and salt deposits and Artinsky fractured carbonate reservoir rocks. Deviated well trajectory in 245 mm (9 5/8”) section contribute to higher risks of borehole instability in overburden shales. 1D and 3D near-wellbore geomechanics modeling taking into account shear slip along bedding planes of weakness was carried out for deviated wells to optimize mud weight and reduce risks of wellbore instability. The plane-of-weakness failure criterion is adopted to identify the onset of rock sliding along a weak plane (bedding or fracture) in the anisotropic wellbore stability model. The influence of bedding orientation and wellbore trajectory on the borehole stability is considered in the model. Shale formation rock strength anisotropic parameters, i.e., cohesion, friction angle and tensile strength for bedding planes of weakness, were deduced from the intact rock matrix parameters as a normal practice of geomechanical modeling, as no core test data were available from the shales.
According to post-drill geomechanical analysis, borehole damage computed using the wellbore stability model with bedding planes of weakness is in agreement with drilling events (cavings, overpulls) occurred under insufficient mud weight in 245 mm section of deviated well A. In contrast, poor correspondence between modeled borehole breakouts and drilling events was obtained by using the conventional wellbore stability model. Deviated well trajectory and angle of attack at 45°± 5° in 245 mm section represent settings that are favorable for shear slip along bedding planes contributing to borehole instability. According to the modeling results, stable mud weight window in 245 mm section of well A narrows in the model with planes of weakness if compared to the model with intact rock only. Well trajectory optimization was recommended to keep angle of attack below 30° in shales and increase deviation in the underlying anhydrite and salt deposits. The anisotropic wellbore stability analysis applied for the first time in deviated wells of the Field X has shown that modeling of bedding plane of weakness in shales was essential to quantify the effect of shale strength variation with angle of attack on wellbore stability, and has to be considered in geomechanical modeling for drilling the wellbore safely and cost effectively.
Methodology for Determination of Low-Permeability Reservoirs Optimal Development Plan
Authors: Belonogov E. V. , Pustovskikh A. A. , Samolovov D. A. , Sitnikov A. N. 
Published: October 2016

Abstract
The purpose of this work is to identify the reservoir parameters at which efficiency of the line development system using horizontal wells with multi-stage hydraulic fracturing with waterflooding is lower that efficiency of the depletion drive development. The key factor reducing efficiency of developing such objects using the waterflooding methods is low reservoir pressure conductivity and, therefore, relatively long time of well productivity response to injection.
The authors use NPV as a criterion of development efficiency. A certain example (low-permeability reservoirs of the Priobskoye field for which oil production is calculated using the methods of numerical hydrodynamic modelling) is considered. An analytical technical and economic model of low-permeability reservoir development in the depletion and using waterflooding with dimensionless parameters has been also built.
For each type of impact on a reservoir, the optimum parameters of the development system shall be determined to further compare efficiency of the depletion and development with waterflooding. The results of calculations based on the numerical model have been summarized in the form of a dimensional chart to determine efficiency of waterflooding low-permeability reservoirs of the Priobskoye field. The results of application of the analytical model are provided in the form of a dimensionless chart.
Optimized Workflows to Assist in Managing the Sour Gases & Oil Production in North Kuwait Jurassic Fields
Authors: Al- Mai N.. , Al-Failakawi A.. , Prakash R.. , Hajjeyah A. A. , Al-Qahtani S. B. , Wibowo A.. 
Published: October 2016

Abstract
The complex Jurassic fields consist of eight onshore fractured carbonate fields, producing from four different structures. In the reservoir, fluids are in critical phase. Three out of the eight reservoirs are volatile oil and the remaining are Gas-condensates with high H2S & CO2. Currently ~35 wells are connected to the Early Production Facility (EPF) and the well deliverability is just enough to produce at the facility design capacity. As per the development strategy more wells will be connected to the facility for Long term tests (LTT) and booking reserves. As per the current development plan, additional processing facilities will be commissioned in next 2 years. Over seventy additional wells will be connected to these facilities with the target to triple production.
In order to achieve the targets of the Jurassic field development plan, a flagship DOF (Digital Oil Filed) program called KwIDF (Kuwait Integrated Digital Field) was deployed by instrumenting ~35 wells and developing 22 production surveillance and analytics workflows. These workflows encompass HSE, operations and engineering requirements of the asset. Phase-1 of this technology program was initiated in 2010 and deemed complete in mid-2012. Since then the maintenance and enhancements of the existing system was done by improving the workflows which assist in better management, decision making, field monitoring and operations.
This paper describes the new workflows which were built over the last 3 years where automated calculations run every hour to estimate flow rates for Oil, Gas, Water, H2S & CO2 based on combining real time well data and steady state nodal analysis models. The blended API workflow tracks the crude API density at the outlet of the Early Production Facility (EPF) and helps to prioritize wells to be connected to meet the target crude density. Similarly the H2S & CO2 monitoring workflows calculate the daily average H2S & CO2 rates and its percentage. These workflows along with the choke sensitivity workflow helps to optimize the production with the H2S & CO2 constraints.
With the expansion of the field, a technology upgrade is also being planned under a Jurassic KwIDF Phase-2 program. The technical design of KwIDF Phase-2 was completed on April 2015 and the new workflows to be developed have been identified. The new workflows will focus to improve the well performance monitoring, Virtual Flow Metering (VFM), Surface – Subsurface integration, Choke Management, hydrate control and well & pipeline integrity.