bluuebunny/crossref_metadata_2025_split huggingface dataset:
A luta do povo Puruborá pela escola: resistências e conquistas / The Puruborá people's struggle for school: resistence and achievements
Authors: Oliveira Anatália Daiane de , Zibetti Marli Lúcia Tonatto 
Published: July 2017

O texto descreve e analisa os processos históricos e políticos na conquista da escola do povo Puruborá na Aldeia Aperoi, em Seringueiras - Rondônia. A pesquisa de tipo etnográfico fez uso de observação participante registrada em diário de campo, análise documental e entrevistas. Os dados foram analisados por meio de triangulação dos resultados, em diálogo com trabalhos de investigação que discutem a temática da educação escolar indígena, nos aspectos históricos e condições atuais de desenvolvimento. Os resultados indicam que a implantação da escola na referida aldeia é resultado da luta do resistente povo Puruborá.Palavras-chave: Povo Puruborá; Educação escolar indígena; Resistência; Pesquisa etnográfica. ABSTRACT: The text describes and analyzes the historical and political processes in the conquest of the Puruborá people’s school in the Aperoi Village in Seringueiras - Rondônia. The ethnographic research used the participant observation registered in a field diary, document analysis and interviews. The data were analyzed by triangulation of the results, in dialogue with research papers that discuss the thematic of the indigenous education, the historical aspects and current conditions of development. The results indicate that the establishment of the school in that village is the result of the struggle of the resistant Puruborá People.Keywords: Puruporá People; Indigenous school education; Resistance. Ethnographic research.
Educação e aprendizagem de indígenas Terena: considerações éticas a partir de um estudo etnopsicológico / Education and learning of indigenous Terena: ethical considerations from an ethnopsychological study
Authors: Longhini Leonardo Zaiden 
Published: July 2017

Aspectos e interlocutores de uma pesquisa etnopsicológica com indígenas terena da aldeia Kopenoty na Terra Indígena de Araribá, no município de Avaí – SP – suscitam a reflexão ética sobre práticas educativas na escola indígena no ensino fundamental e do contato escolar com não indígenas em contexto urbano no ensino médio e superior, em que se relatou e se observou o não reconhecimento de formas étnicas particulares de aprendizagem e suas decorrências em espaços supostamente interculturais. Considerou-se a exclusão e o antecedente de dificuldades históricas enfrentadas pelos povos indígenas e suas consequências na configuração atual entre povos indígenas e a educação regular, em que existe uma relação de subordinação a modelos etnocêntricos. Também se aponta como o modelo de conhecimento não indígena afeta as instâncias da escola indígena, do ensino fundamental ao ensino superior, como as práticas informais de aprendizagem que são interpeladas pelo formato de aprendizagem e valores não indígenas e assim são desvalorizadas. A reflexão conduziu para a necessidade de, em todas as instâncias mencionadas, reconhecer os terena como tradutores culturais, enquanto capazes de se apropriarem das diversas concepções de conhecimento a partir de seus valores particulares à fim de que possam se relacionar com a aprendizagem de forma não subalterna ao modelo etnocêntrico.Palavras-chave: Educação; Povos indígenas; Escuta psicológica; Interculturalidade. ABSTRACT: Aspects and interlocutors of an ethnopsychological research with indigenous Terena from the Kopenoty village in the Araribá Indigenous Territory in the city of Avaí - SP - raise ethical reflection on educational practices in the indigenous school in elementary school, and on school contact with non - indigenous people in urban context in the secondary and higher education, in which the non-recognition of particular ethnic forms of learning and their consequences in supposedly intercultural spaces was observed and reported. The exclusion and antecedents of historical difficulties faced by indigenous peoples and their consequences for the current configuration between indigenous peoples and regular education was considered, in which there is a relation of subordination to ethnocentric models. It is also pointed out how the non-indigenous knowledge model affects the instances of indigenous school, elementary education and even higher education, as well as informal learning practices that are questioned by regular learning format and non-indigenous values and thus are devalued. Reflection has led to the urgence, in all instances, to recognize the terena as cultural translators, while being able to appropriate diverse conceptions of knowledge from their particular values so that they may relate to learning in a not subaltern way to the ethnocentric model.Keywords: Education; Indigenous peoples; Psychological listening; Interculturality.
Educação intercultural: direitos, desafios e propostas de descolonização e de transformação social no Brasil
Authors: Luciano Gersem José dos Santos , Godoy Daniela Bueno de Oliveira Américo de 
Published: July 2017

Entrevista com Gersem José dos Santos Luciano organizada pela Prof.ª Dr.ª Daniela Bueno de Oliveira Américo de Godoy (USP). Gersem José dos Santos Luciano é índio Baniwa e professor adjunto da Universidade Federal do Amazonas (UFAM). Possui graduação em Filosofia pela UFAM, com mestrado e doutorado em Antropologia Social pela Universidade de Brasília (UnB). Recebeu o Prêmio CAPES de Teses em 2012, com pesquisas concentradas nos seguintes temas: educação indígena, política indigenista, movimento indígena e desenvolvimento sustentável. An interview with Gersem José dos Santos Luciano. He holds a Ph.D. in Social Anthropology from the University of Brasília (UnB, Brazil) and is a professor at the Federal University of Amazonas (UFAM, Brazil). His research interests focus on indigenous education, indigenous movement and sustainable development. The interview was organized by Daniela Bueno de Oliveira Américo de Godoy (University of São Paulo, USP, Brazil).
PERBEDAAN TEKNIK CAROUSEL DENGAN TEKNIK EACH ONE TEACH ONE DALAM PEMBELAJARAN MATEMATIKA
Authors: Rafulta Elfa , Nofrianto Adri 
Published: July 2017

The Students’ mathematics learning outcomes of is still under the expected score. This condition is caused by the lack of students’ anthusiasm, students’ involvement in learning process. Research in applying Carousel Technique and Each One Teach One Technique have resulted a positive effect to students learning outcomes. These models motivate students to express their ideas, works independently and develop their creativity in solving the given problem. This research aims to compare the effectiveness of both technique. The randomized post test only comparison group design is used in the research. The population is all of students of grade 10th of SMAN 5 Pariaman in year 2015/2016. Two classes are chosen as samples. The annava t-test and SPSS software are used to test the hypothesis. Based on the data, is obtained. Since , it means that is rejected. It can be concluded there is significant differences between students’ learning outcome that is taught with applying Carousel Technique and students’ learning outcome Each One Teach One Technique.
Kliniczna i radiologiczna ocena zastosowania materiału Bio-Gen Mix w ubytkach kości szczęk
Authors: Rahnama Mansur , Łobacz Michał , Czupkałło Łukasz 
Published: July 2017

Wstęp: Tradycyjne metody postępowania i wykonywania zabiegów z zakresu chirurgii stomatologicznej zazwyczaj prowadzą do bezpowrotnej utraty uzębienia i powstania typowego ubytku wysokości i szerokości kości grzbietu wyrostka zębodołowego. Celem niniejszego badania była ocena gojenia się ubytków kostnych po zastosowaniu materiału kościozastępczego Bio-Gen Mix.Materiały i metody: Grupę badaną stanowiło 42 pacjentów leczonych z powodu obecności torbieli zębopochodnych, zmian okołowierzchołkowych przy zębach wymagających przeprowadzenia zabiegu resekcji wierzchołka korzenia oraz pacjentów wymagających poekstrakcyjnych zabiegów augmentacyjnych, jak również zabiegów sterowanej regeneracji kości przed planowanymi zabiegami implantacji z użyciem ksenogennego materiału kościozastępczego Bio-Gen Mix.Wyniki: Wyniki oceny radiologicznej i klinicznej podsumowano za pomocą 3-stopniowej skali oceniającej proces gojenia ubytków śródkostnych, zaproponowanej przez Gutmanna i Harrison, a zmodyfikowanej przez Taschieri i wsp.Wnioski: W przypadku niewielkich deficytów tkanki kostnej wystarczające jest wykorzystanie substytutów kości, chociażby preparatów pochodzenia wołowego, takich jak Bio-Gen Mix. Uzyskuje się w ten sposób dobry rezultat, dość szybką przebudowę tkanki kostnej, której jakość w dużej mierze wystarcza do prowadzenia dalszego leczenia implantoprotetycznego.
Learnings From the Emerging Leaders Alliance Conference
Authors: Pradhan Yogashri , Sturrock Amber , Kotenev Maxim 
Published: July 2017

Talent & Technology
SPE has actively participated in the Emerging Leaders Alliance (ELA) since its inception. The alliance allows partnering societies to nominate delegates who come together to expand their leadership skills through a multiday event using direct teaching, group work, and self-study exercises. Attendees are primarily early career professional society leaders from the eight engineering partner societies who are currently interested in improving their management skills. More than 80 SPE young professional members have had the opportunity to attend the event so far.
The 2016 ELA conference focused on a variety of topics, including performance management, emotional quotient, and technical-to-management transitions. The interviewees featured in this article span a range of experience levels: a young professional, an experienced professional in a technical position, and an experienced professional in a management position. Each illustrates the relevance and application of the event’s chosen leadership topics despite one’s career path.
Performance Management
The performance management discussions emphasized the importance of communication, active listening, and observation to optimize performance management. Industry professionals should actively participate in performance management to enhance employee productivity, placement, morale, and evaluations, whether they are providing evaluations or receiving them. When team members provide their inputs on whether the appraisal steps accurately reflect their periodic performance, both parties establish a necessary discourse that ultimately improves their organization.
Evaluators should take into account the reviewee’s background and experience when conducting formal performance reviews. This can help customize appraisals to the reviewee’s needs.
Susan Howes, vice president of SCA Consulting, who has been involved with recruiting petrotechnical talent and performance management of industry professionals throughout her career, said “Based on the principle that every individual is responsible for their own career management, a personalized view is best. However, it is important that your SMART [specific, measurable, attainable, relevant, and time-limited] goals should be aligned with the annual goals of your department and your business unit. Applying a similar approach or stream-lined workflow will provide consistency for supervisors with multiple direct reports, but each individual contributor should set their own goals and measure their progress toward achieving them.”
Numerical Modeling of Unstable Waterfloods and Tertiary Polymer Floods for Viscous Oils
Authors: Wilson Adam 
Published: July 2017

This article, written by Special Publications Editor Adam Wilson, contains highlights of paper SPE 182638, “Numerical Modeling of Unstable Waterfloods and Tertiary Polymer Floods For Highly Viscous Oils,” by R. de Loubens, SPE, G. Vaillant, M. Regaieg, J. Yang, A. Moncorgé, SPE, C. Fabbri, and G. Darche, SPE, Total, prepared for the 2017 SPE Reservoir Simulation Conference, Montgomery, Texas, USA, 20–22 February. The paper has not been peer reviewed.
The saturation distribution after unstable waterflooding for highly viscous oil may have a decisive effect on the efficiency of tertiary polymer flooding, in particular because of hysteresis effects associated with oil banking. This paper addresses the challenges in modeling highly unstable waterflooding, using both a conventional Darcy-type simulator and an adaptive dynamic prenetwork model, by comparing the simulated results with experimental data including saturation maps. It also highlights the important role of relative permeability hysteresis in the tertiary recovery of viscous oils by polymer injection.
Introduction
Waterflooding into viscous oils can lead to severe viscous fingering of the injected water—a well-known type of instability in porous-media flow that is intrinsically related to the viscosity contrast between the displaced fluid (oil) and the displacing fluid (water). A direct consequence of this phenomenon is a significant bypassing of the oil in place and a low recovery factor, as observed at both laboratory scale and field scale. Viscous instabilities between two immiscible fluids are dependent not only on the viscosity ratio but also on the capillary number and rock wettability. In particular, experimental studies have shown that the effect of viscous fingering strongly increases when the displacing fluid gets less wetting than the displaced fluid (i.e., when going from imbibition to drainage). In order to reduce or eliminate hydrodynamic instabilities, polymer flooding can be implemented as a secondary or tertiary recovery mechanism.
This work considers three waterflood and tertiary-polymer-flood experiments conducted on Bentheimer sandstone slabs with heavy oils with viscosity of approximately 2,000 and 7,000 cp, under nonwater-wet conditions. These experiments belong to a series of heavy-oil- displacement experiments whose objective was to investigate the effect on oil recovery of various parameters, such as oil viscosity, slab length, and injection pattern. Besides standard measurements of fluid production and differential pressures, an X-ray scanner was used to visualize the spatial distribution of the fluids as a function of time.
Technology Focus: Artificial Lift (July 2017)
Authors: Berry Mike 
Published: July 2017

Technology Focus
Two things stood out when I looked at this year’s abstracts. First, well over half of the abstracts were related to electrical submersible pumps (ESPs). This is a significant increase from the last couple of years. Second, there was a clutch of artificial-lift-method-selection papers. I have not seen many of those recently. Because this appears to be a topic of interest at the moment, I chose papers from that topic. They are good papers, and it is a good general-interest topic, but selecting them meant that I had to leave out more-specialized papers.
I am primarily an ESP guy, so I have to be cautious about bias when looking at papers. Biased or not, I thought several of the ESP-related papers stood out. SPE 185128 discusses ways to operate an ESP below 800 psi. This has been a problem in multifractured horizontal wells. SPE 184216 discusses the effect of horizontal-well multiphase-flow behavior on ESP operations. Long gas/liquid slugs are another problem I have been seeing. SPE 172736 discusses casing corrosion induced by stray currents from weakened ESP-power-cable insulation. This is a topic of interest in the Middle East but is largely ignored in the US.
I also admit to having a biased interest in multifractured horizontal shale wells. I thought SPE 180833 might be of interest because it discusses optimization of oil-well plunger lift. I have been wondering if plunger lift might be a viable late-life lift method for these wells. Last, SPE 180470 seemed like a solid gas lift optimization paper. As much as it pains me to admit it, by the book, gas lift should be the default lift method for shale wells.
Recommended additional reading at OnePetro: www.onepetro.org.
SPE 184134 Feasibility Study of Artificial-Lift Modes for a Deep Heavy-Oil Reservoir by Prasanna Mali, KOC, et al.
SPE 185128 Breaking the 800-psi ESP PIP Barrier: How a Proven Flow-Conditioning Technology Can Dramatically Improve ESP Performance in Horizontal Wells by D.W. Kimery, Production Plus Energy Services, et al.
SPE 184216 How To Diagnose and Solve a Tripping ESP Caused by Multiphase- Flow Behavior in a Horizontal Well by P.M. Bruijnen, TAQA Energy, et al.
Technology Focus: New-Frontier Reservoirs I (July 2017)
Authors: Chipperfield Simon 
Published: July 2017

Technology Focus
Congratulations! You are one of a select group to open your JPT and find this page!
For your effort, you deserve something special, and I know what you want. In 5 minutes or less, you want to know how to immediately make a step change in your business and improve your own promotion prospects in the process. You want to know the key technologies you should be implementing now. To develop your longer-term strategy, you want an awareness of future trends now. You don’t want just anyone to tell you these answers; you want it to come from the very best people in the industry.
Consider your wish granted. According to a poll of leaders with more than 220 years of collective experience (see JPT online for names), the top theme to have affected our industry in the past 2 years is
Fracture-Stimulation Optimization—Given the high cost, fracture design has gained its fair share of scrutiny in the downturn. The results of statistical production analysis have varied by play. Fluid types and chemical additives have been removed or modified. Alternative proppants have been evaluated and, in some cases, trialed successfully outside their previously specified safe-performance ranges. Nothing is sacred.
The top theme to affect our industry in the next 2 years is predicted to be
Intelligent Operations—The industry is moving toward increasing the level of automation in all activities. All areas from exploration to shipping will be touched by these technologies. This includes drones for safer, demanned operations as well as robotics on drilling rigs. The other key area of automation is predictive analytics, which allows us to analyze multivariant problems like never before. Fracture-design optimization, drilling analytics to improve rate of penetration, and optimized operator vehicle routing for field-staff and plant optimization are just a few areas that will be transformed.
Now, wasn’t it worth the effort to read this?
Recommended additional reading at OnePetro: www.onepetro.org.
SPE 182230 Issues and Challenges With Controlling Large Drawdown in the First Offshore Methane-Hydrate Production Test by S. Sakurai, Japan Oil, Gas, and Metals National Corporation, et al.
SPE 180399 Petrophysical Evaluation of Natural-Gas Hydrates—North Slope, Alaska by Douglas Hupp, Schlumberger, et al.
SPE 180818 Proppant Management: A New Challenge To Develop Unconventional Reservoirs in Argentina by J.C. Bonapace, Halliburton
Enhancing Well Performance by In-Stage Diversion in Unconventional Wells
Authors: Carpenter Chris 
Published: July 2017

This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 180985, “Enhancing Well Performance by In-Stage Diversion in Unconventional Wells: Physics and Case Studies,” by F.E. FragachÁn, M. Pordel Shahri, D.M. Arnold, A.G. Babey, and C.S. Smith, Weatherford, prepared for the 2016 SPE Argentina Exploration and Production of Unconventional Resources Symposium, Buenos Aires, 1–3 June. The paper has not been peer reviewed.
Developments in nondamaging, degradable diverters with outstanding plugging efficiency have opened new opportunities for protecting existing fractures by plugging them and then fracturing zones that were previously bypassed because of inefficient zone coverage or refracturing zones that were inefficiently fractured initially. With multistage operations becoming the industry norm, operators need easily deployable diversion technologies that will protect previously stimulated perforations and enable addition of new ones. This paper reviews several aspects of the use of in-stage diversion.
Introduction to Degradable Diverters
Polymer-based degradable diverters are temporary materials that are useful in some oil and gas operations, primarily to enable fluids to flow into areas of the reservoir where fluid dynamics would normally exclude them. While standard mechanical diverters work well for zonal isolation, they must be physically removed from the well after the workover job has been completed.
Degradable diverters have performed an important role for many decades, but they cannot meet operational requirements to stay intact for weeks or even hours. Perforation balls or degradable ball sealers will fall away from perforations without continuous application of pressure. Rock salt and flakes will dis-solve after a few hours. High temperatures degrade the material faster.
The suite of degradable diverter products consists of polymers of varying chemistries that provide good blocking and sealing when applied to the well but that can also degrade across a wide temperature range to monomer species that will be nondamaging to hydrocarbon-bearing formations. Diversion applications with degradation times between a few hours and a few days in temperatures from 80 to 325°F can be achieved by the selection of appropriate polymer chemistry.
Despite the unique design of these various polymers, the success of applying this technology in the field for use as a temporary diverter is heavily dependent on sound engineering and geomechanical design that enables the creation of a seal over existing flow pathways that can withstand differential pressures up to and exceeding 8,000 psi and yet can completely degrade in a controlled amount of time after the completion of the intervention.